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About Qatar Stock Exchange<br>Qatar Stock Exchange (QSE) is the principal securities market of the State of Qatar. QSE gives local and international investors direct access to an advanced, well-regulated capital market covering equities, ETFs, sukuk, bonds, and Treasury bills. QSE serves as an effective platform for listed companies to raise capital, broaden their investor base, and support their growth plans in line with Qatar National Vision 2030 and the Third Financial Sector Strategy.<br>Job Summary<br>The Application Developer is responsible for developing, maintaining and enhancing QSE's enterprise applications and their underlying databases, with a focus on Oracle SQL and PL/SQL development. The role translates trading-related business requirements into reliable data structures, calculations and system logic, and supports integrations and data interfaces between enterprise applications. It includes validating calculation logic, identifying gaps or inconsistencies, and clarifying requirements with business users, as well as investigating production issues and supporting end users. The position requires strong analytical and troubleshooting skills, sufficient capital markets knowledge to interpret trading concepts and business metrics, and the ability to work independently with both business and technical teams.<br>Roles And Responsibilities<br>Develop, maintain and enhance enterprise applications and their underlying database structures Write, troubleshoot and optimize complex SQL and PL/SQL queries, and support database administration activities Translate business concepts, rules and metrics into data requirements and system logic Validate business requirements and calculation logic, identify gaps or inconsistencies, and clarify or challenge assumptions with business users where required Analyze existing applications, code and database structures with limited guidance in order to troubleshoot issues and implement enhancements Develop and support integrations and data interfaces between enterprise applications Investigate production issues, implement application changes and provide support to end users Troubleshoot application, database, integration and data-related issues Work independently while collaborating effectively with business and technical teams<br>Requirements<br>Minimum seven years developing and supporting enterprise applications, with substantial hands-on database development Strong Oracle development tools, SQL, PL/SQL and database administration, including optimizing complex queries Solid grounding in relational databases, data structures and data modelling Understanding of capital markets and trading concepts, with the ability to translate business rules and metrics into data requirements and system logic Experience building and supporting integrations and data interfaces between enterprise applications Ability to analyze existing applications and code with limited guidance, investigate production issues and support end users Able to work independently and collaborate with business and technical teams Experience at a stock exchange, brokerage, trading platform or market-data provider is an advantage, as is exposure to FIX messaging, high-volume market-data environments or Oracle APEX

Senior Oracle APEX Developer Location: Qatar | Experience: 5+ Years We are looking for a Senior Oracle APEX Developer with strong experience in designing, developing, integrating, and supporting enterprise Oracle APEX applications. Key Requirements:5+ years of hands-on Oracle APEX development experience. Strong PL/SQL skills – packages, procedures, functions, triggers, and SQL. Experience with Oracle Database and data modeling. Development of APEX pages, forms, reports, interactive grids, and UI components. Experience with REST/SOAP API integrations. Knowledge of application security, authentication, session protection, and data-level security. Experience with Web Logic and deployment across DEV/UAT/PROD. Strong understanding of UI/UX and performance tuning. Oracle APEX certification is preferred. Oracle ADF experience is an added advantage. Education: Bachelor’s degree in Computer Science, IT, Software Engineering, or equivalent.

<br><p>We are seeking a <strong>Senior TSYS Prime Developer / Cards Solution Specialist</strong> with strong hands-on experience in <strong>TSYS Prime CMS and Prime Online</strong>. The role will be responsible for solution design, development, configuration, integration, production support, certification, and enhancement of card payment systems.</p><p>Key Responsibilities</p><ul><li><p>Design, develop, configure, and support <strong>TSYS Prime & Prime Online</strong>.</p></li><li><p>Manage <strong>credit, debit, prepaid, issuing, and acquiring</strong> card products.</p></li><li><p>Support <strong>authorization, routing, clearing, settlement, reconciliation, and GL</strong> processes.</p></li><li><p>Develop APIs, procedures, interfaces, and integrations with internal/external systems.</p></li><li><p>Troubleshoot production issues, perform <strong>RCA</strong>, and ensure system stability and data integrity.</p></li><li><p>Support <strong>Visa, Mastercard, FIME, and domestic switch</strong> certification and testing.</p></li><li><p>Work with <strong>ATM/POS switches, payment schemes, vendors, and business teams</strong>.</p></li><li><p>Support <strong>EMV, tokenization, HSM, cryptography, and PCI-DSS</strong> requirements.</p></li><li><p>Participate in card product launches, migrations, regulatory mandates, and technology transformation projects.</p></li><li><p>Review technical solutions and coordinate with vendors and internal technology teams.</p></li></ul><p>Mandatory Skills</p><ul><li><p><strong>TSYS Prime CMS & Prime Online</strong></p></li><li><p>Cards & Payments / Card Management Systems</p></li><li><p><strong>ATM/POS Switch</strong></p></li><li><p>Credit, Debit & Prepaid <strong>Issuing/Acquiring</strong></p></li><li><p>Authorization, Clearing, Settlement & Reconciliation</p></li><li><p><strong>Visa / Mastercard / FIME Certification</strong></p></li><li><p><strong>EMV / Chip Card</strong></p></li><li><p><strong>HSM & Cryptography</strong> – Thales or Eracom</p></li><li><p>API & system integration</p></li><li><p>Production support, troubleshooting & RCA</p></li><li><p>Tokenization and payment security</p></li></ul><p>Requirements</p><ul><li><p>Bachelor’s degree in <strong>Computer Science, IT, Engineering, or related field</strong>.</p></li><li><p><strong>8+ years of experience</strong> in card/payment or ATM/POS switch environments.</p></li><li><p>Strong hands-on experience with <strong>TSYS Prime / Prime Online</strong>.</p></li><li><p>Experience with payment scheme certification and card processing systems.</p></li><li><p>Strong analytical, troubleshooting, communication, and stakeholder management skills.</p></li></ul><p><strong>Desired Candidate Profile</strong></p><ul><li>Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.</li><li>Minimum of 5 years of hands-on experience developing and supporting applications on the TSYS Prime platform.</li><li>Proven expertise in COBOL, JCL, and Assembler, with a strong understanding of mainframe environments.</li><li>Demonstrated proficiency in database management, particularly with DB2 or similar relational databases on mainframe systems.</li></ul>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> Job Description<br><p>We are currently looking for Oracle APEX Developer for our Qatar operations</p><br><p>Required Skills &amp; Experience</p><br><p>• 6+ years of hands-on Oracle APEX development experience.</p><br><p>• Strong JavaScript , HTML5 and CSS.</p><br><p>• Strong experience developing responsive and interactive web applications.</p><br><p>• Strong Oracle SQL and PL/SQL development skills.</p><br><p>• Strong knowledge of Oracle Database and relational database design.</p><br><p>• Hands-on experience with Oracle EBS, preferably Oracle EBS R12.</p><br><p>• Good understanding of Oracle EBS data, APIs, and business processes.</p><br><p>• Experience integrating applications with Oracle EBS.</p><br><p>• Strong experience with ORDS, REST APIs, AJAX, and JSON.</p><br><p>• Experience with Oracle APEX JavaScript APIs, Dynamic Actions, Interactive Grids, Reports, Forms, and Shared Components.</p><br><p>• Understanding of modular, reusable, and maintainable application development.</p><br><p>• Experience with Agile / sprint-based development.</p><br><p>• Ability to work independently and deliver complete application modules.</p><br><p>• Strong analytical, troubleshooting, and problem-solving skills.</p><br><p>• Good spoken and written English.</p><br><p>• Nice to Have</p><br><p>• Experience with Oracle EBS R12 APIs and integrations.</p><br><p>• Intelligent automations platforms</p><br><p>• Experience with React, Next.js, or other modern JavaScript frameworks.</p><br><p>• Experience with Git and source-code management.</p><br><p>• Experience with data migration and legacy-system integration.</p><br><p>• Experience developing enterprise business applications.</p><br><p>• Experience in HR, Recruitment, CRM, Billing, Marina, Operations, or similar business domains.</p><br><p>Joining time frame: 2 weeks (maximum 1 month)</p><br><br><br> </div>

Job Summary We are looking for a highly skilled Web Developer – Frontend & Backend with AI Expertise to design, develop, and maintain scalable, secure, and high-performance web applications. The ideal candidate will have strong full-stack development experience across frontend and backend technologies, combined with hands-on knowledge of Artificial Intelligence, Generative AI, LLMs, AI APIs, and AI-powered application development. The candidate will work closely with product managers, UI/UX designers, architects, Dev Ops engineers, and business stakeholders to deliver modern web solutions and integrate AI capabilities into enterprise applications. Key Responsibilities Design, develop, test, and maintain scalable full-stack web applications. Develop responsive and high-performance frontend applications. Build robust backend services, APIs, microservices, and integrations. Develop and integrate AI/Generative AI capabilities into web applications. Work with LLMs, AI APIs, prompt engineering, RAG, embeddings, and vector databases. Integrate AI models from platforms such as Open AI, Azure Open AI, Google, or other enterprise AI providers. Develop AI-powered features such as chatbots, intelligent search, content generation, summarization, and recommendation systems. Design and implement RESTful APIs and, where required, Graph QL services. Optimize application performance, scalability, reliability, and user experience. Develop secure authentication, authorization, and API security mechanisms. Work with cloud platforms to deploy and manage web and AI-enabled applications. Implement CI/CD pipelines and follow modern Dev Ops practices. Write clean, reusable, maintainable, and well-documented code. Conduct code reviews and provide technical guidance to junior developers. Troubleshoot application, performance, integration, and production issues. Collaborate with cross-functional teams throughout the complete software development lifecycle. Evaluate emerging AI and web technologies and recommend appropriate solutions. Frontend Skills HTML5, CSS3, Java Script, Type Script React.js / Angular / Vue.js Responsive and mobile-first web development State management and component-based architecture REST API and third-party API integration UI/UX implementation Web performance optimization Browser compatibility and accessibility Modern frontend build tools and frameworks Backend Skills Node.js / Python / Java / . NET – experience with one or more RESTful API development Microservices architecture Authentication and authorization Database design and optimization SQL and NoSQL databases API integration and third-party services Background processing and asynchronous programming Caching and performance optimization Error handling, logging, and monitoring AI & Generative AI Skills Strong understanding of Generative AI and Large Language Models (LLMs). Experience integrating AI/LLM APIs into web applications. Prompt engineering and prompt optimization. Retrieval-Augmented Generation (RAG) implementation. Experience with embeddings and vector databases. AI chatbot and virtual-assistant development. Knowledge of AI agents and tool/function calling. Experience with AI frameworks and libraries such as Lang Chain, Llama Index, or equivalent. Familiarity with model evaluation, hallucination mitigation, and AI security. Experience building production-ready AI-powered applications is highly desirable. Cloud & Dev Ops Experience with AWS, Microsoft Azure, or Google Cloud. Docker and containerization. Kubernetes is an advantage. CI/CD using Jenkins, Git Hub Actions, Git Lab CI/CD, or Azure Dev Ops. Git and modern source-control practices. Cloud deployment and application monitoring. Infrastructure and application security best practices. Database & Data Technologies Postgre SQL / MySQL / SQL Server Mongo DB or other NoSQL databases Redis / caching technologies Database design, indexing, and query optimization Vector databases such as Pinecone, Weaviate, Milvus, pgvector, or equivalent Data integration and API-based data processing Security Skills Secure coding practices OWASP Top 10 awareness Authentication and authorization OAuth 2.0 / JWTAPI security Data protection and encryption Secure AI/LLM application development Protection against prompt injection and other AI-specific security risks Required Experience5–8+ years of professional experience in web/full-stack development. Strong experience in both frontend and backend development. Hands-on experience building and deploying enterprise-grade web applications. Strong programming experience in Java Script/Type Script and at least one backend language. Experience developing and consuming REST APIs. Experience with relational and/or NoSQL databases. Practical experience integrating AI/Generative AI capabilities into applications. Experience working with cloud platforms and CI/CD environments. Strong understanding of software architecture, design patterns, and development best practices. Experience working in Agile/Scrum development environments. Qualifications Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field. Relevant professional certifications in cloud, AI, or software development are an advantage.

Role Summary<br>We are seeking a Senior . NET / Angular Programmer to design, develop, and maintain scalable enterprise web applications using Angular for front-end development and . NET Core for back-end services. The role will focus on responsive UI/UX, secure API integration, application performance, testing, and CI/CD.<br>Key Responsibilities Design and develop scalable web applications using Angular and . NET Core. Develop reusable Angular components, routing, and state management. Build REST APIs and backend services using . NET Core. Develop database and data-access layers using Entity Framework Core (EF Core) and SQL. Implement responsive, accessible, and high-performance UI/UX. Apply advanced Angular practices including lazy loading, interceptors, RxJS, and Angular Material. Integrate front-end applications with secure backend APIs and authentication services. Implement application testing, code reviews, CI/CD, and development standards. Collaborate with UI/UX designers to support Arabic and English localization. Prepare technical documentation and deployment scripts. Troubleshoot applications and optimize front-end and backend performance. Recommend technical improvements and modernization opportunities. Mandatory Technical Skills5+ years of Angular and . NET Core experience Angular 10+ experience Angular Material Type Script, HTML, CSSRxJSAngular routing and state management Lazy loading and HTTP interceptors. NET Core / ASP. NET Core REST APIs / JSONEntity Framework Core SQL / relational databases Authentication and API security Git CI/CDResponsive web design Qualifications Bachelor’s degree in Computer Science, IT, Software Engineering, or equivalent. Minimum 5 years of hands-on Angular and . NET Core development experience. Microsoft or Angular certification is preferred.

Overview<br>KEO is a creative enterprise, where innovation is a way of life. We are uniquely resourced with end-to-end services to take clients from inspiration – through conceptualization – to realization of planning, design or project delivery in the built and natural environments. For over 60 years we’ve led with vision, contributing to many of the world’s most ambitious projects, iconic places, remarkable experiences and prosperous communities.<br>As a highly integrated and agile AEP/PMCM firm, KEO is recognized by ENR as one of the Top 225 International Design Firms and one of the Top 20 International PM/CM Firms. We are also ranked by World Architecture as the 51st largest global architecture firm and the #1 Firm in the Middle East Region in their 2024 WA100 Survey.<br>We invite you to join us. Why?<br>When you join KEO, you’ll discover more than just a job – you’ll find a supportive environment that fosters your professional development through internal global mobility and career development and does so within a culture that supports company-wide health and well-being through on-demand counselling services and regular workplace clinics. You will be invited to celebrate community events such as sports days, fun-runs, in-house sports teams and beach clean ups. In addition to your competitive package and benefits you will have access to a suite of policies that include hybrid working arrangements, individual athletic sponsorship, study assistance sponsorship, employee referral rewards.<br>Responsibilities<br>Our newest opportunity is for a talented K2 Developer, seconded to our Client from government sector in Doha, Qatar.<br>This position is available on a 6-month short-term contract, supporting the project’s immediate requirements.<br>The successful candidate will be designing, building, configuring, and maintaining enterprise-grade business process applications using the K2 product suite (K2 Five / K2 Cloud / Nintex Automation). This role transforms manual, paper-based, or fragmented workflows into streamlined, automated digital applications. The position collaborates with business analysts and IT teams to implement data models, user interfaces, and automated workflows that improve organizational efficiency, governance, and system connectivity.<br>We envisage success in this role to include;<br>K2 Application Architecture & Design Workflow Modeling: Translate complex business process maps into functional K2 automated workflows, utilizing advanced rules, inline functions, and conditional routing logic. Smart Forms Development: Design high-fidelity, responsive user interfaces using K2 Smart Forms, incorporating custom views, controls, validation rules, and expressions. Smart Objects Integration: Create and configure reusable K2 Smart Objects to establish secure data handshakes between K2 applications and external databases or Saa S platforms.<br>Integration & Core Engineering API & System Integration: Connect K2 workflows with core enterprise ecosystems (e.g., Share Point, SAP, Salesforce, Microsoft Dynamics) via REST/SOAP Web Services and custom Service Brokers. Database Programming: Write, optimize, and maintain underlying SQL Server database components, including stored procedures, views, and complex triggers tied to K2 processes. Custom Code Extension: Author custom . NET/C# code snippets, custom assembly brokers, or custom Smart Forms controls to extend K2 platform capabilities when out-of-the-box features fall short.<br>Maintenance, Administration & Optimization Platform Administration: Troubleshoot failed workflow instances, manage server logs, configure environmental string fields, and handle package deployments using K2 Management and K2 Package & Deployment. Performance Tuning: Audit and refactor inefficient Smart Object queries and deeply nested Smart Form rules to minimize server-side processing times and form load latches. Technical Documentation: Create and update Technical Design Documents (TDD), environment migration playbooks, and structural data dictionaries for all custom K2 builds<br>Qualifications<br>To be successful in this dynamic opportunity, we envision that your career journey to date will include 5+ years of professional software development experience, with a heavy emphasis on business process management (BPM) systems, partnered with Bachelor's Degree in Computer Science, Software Engineering, Information Technology, or a related quantitative field.<br>Furthermore, you should demonstrate:Dedicated K2 Experience: At least 3 to 5 years of hands-on experience designing, developing, and deploying enterprise applications explicitly built over K2 Five or K2 Cloud. Enterprise Integration Track Record: Proven experience successfully integrating K2 ecosystems with at least two standard enterprise architectures (such as Share Point Online, Oracle, other ERP’s or Databases). K2 Core Architecture: Deep mastery of the K2 product suite (K2 Five or K2 Cloud), including K2 Designer, Smart Objects, Smart Forms, K2 Workflow, K2 Management, and K2 Workspace. Database Programming: Expert proficiency in Microsoft SQL Server, advanced T-SQL scripting, writing optimized stored procedures, and complex views. Software Development: Strong programming foundations in . NET, C#, HTML5, CSS3, and Java Script (useful for extending out-of-thebox Smart Forms). K2 Specific Credentials: Nintex/K2 Certified Specialist, K2 Five Core Developer, or Nintex Automation Cloud Practitioner/Developer certifications. Microsoft Ecosystem Certifications: Microsoft Certified: Azure Developer Associate or relevant legacy certificates in SQL Server / . NET development.<br>KEO’s performance is founded upon integrity, results, innovation, safety and our people. We embrace diversity and recognise its’ contribution to client success wherever we work.<br>We are excited to hear how you can partner with our award-winning team and treat all expressions of interest confidentially.

We are looking for an experienced Mendix Certified Developer with 3+ years of hands-on Mendix development experience to design, develop, integrate, and maintain scalable enterprise applications. The ideal candidate should have strong knowledge of Object-Oriented Programming (OOP), web technologies, APIs, databases, and mobile application development. Key Responsibilities Design, develop, and maintain enterprise applications using the Mendix low-code platform. Translate business requirements into scalable and user-friendly Mendix solutions. Develop reusable modules, workflows, microflows, and domain models. Integrate Mendix applications with external systems using REST APIs and web services. Work with databases and write/optimize SQL queries where required. Develop responsive web applications using HTML, CSS, Java Script, and Angular JS. Apply Object-Oriented Programming (OOP) concepts in application development and integrations. Develop and support mobile applications using Mendix/mobile development frameworks. Troubleshoot application issues, perform debugging, and provide production support. Collaborate with business analysts, architects, QA teams, and other developers. Participate in code reviews, testing, deployment, and application lifecycle activities. Ensure application performance, security, scalability, and maintainability. Mandatory Skills & Experience3+ years of hands-on Mendix development experience. Mendix Certification is mandatory. Strong experience in Mendix application development and deployment. Good understanding of Object-Oriented Programming (OOP) concepts. Strong knowledge of HTML, CSS, Java Script, and Angular JS. Hands-on experience with Java and SQL. Strong experience developing and consuming REST APIs. Experience with mobile application development. Good understanding of application integration, data modelling, and databases. Strong troubleshooting and problem-solving skills. Good communication and stakeholder collaboration skills. Preferred Skills Experience with Mendix Studio Pro. Experience with Mendix integrations and external APIs. Knowledge of Agile/Scrum methodologies. Experience with CI/CD and Dev Ops practices. Experience working on enterprise-scale Mendix applications. Education Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline.

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p><b>Position Overview</b></p><p><br></p><p>We are seeking a talented Full Stack Developers to join our growing technology team. You will work on building and scaling applications across web and mobile platforms, collaborating with product, design, and backend teams to deliver high-quality solutions. This role offers the opportunity to work on diverse projects, from user-facing interfaces to backend infrastructure, across multiple platforms.</p><p><br></p><p><b>Big Focus: </b>AI, LLMs, RAG &amp; Agentic Orchestration</p><p><br></p><p><b>Primary focus of this role:</b> designing and building with Large Language Models, Retrieval-Augmented Generation (RAG) pipelines, and multi-agent/agentic orchestration systems&nbsp;&nbsp;</p><p><br></p><p>We're looking for developers who think in terms of orchestrating AI agents to do the work - directing, prompting, and composing agentic workflows rather than defaulting to manual, line-by-line coding</p><p><br></p><p>- Hands-on experience with MCP (Model Context Protocol) is a strong plus, and a genuine interest in growing further in this direction is essential</p><p>- Comfort working with LLM APIs (OpenAI, Anthropic, etc.), vector databases, embeddings, and prompt/context engineering</p><p>- Experience building or integrating AI copilots, assistant and autonomous agent workflows into production apps</p><p><br></p><p><b>Key Responsibilities</b></p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Design, develop, and maintain full stack web and mobile applications using modern technologies</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Build responsive web applications and native/cross-platform mobile applications</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Write clean, maintainable, and testable code across frontend, mobile, and backend</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Implement responsive user interfaces optimized for web and mobile platforms</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Build and optimize RESTful APIs and database solutions</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Develop mobile apps for iOS and/or Android platforms</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Manage app deployment to App Store, Google Play, and other platforms</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Collaborate with cross-functional teams to define requirements and deliver solutions</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Participate in code reviews, testing, and deployment processes</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Troubleshoot and debug production issues across all platforms</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stay current with emerging technologies and best practices in web and mobile development</p><p><br></p><p><b>Required Qualifications</b></p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3+ years of professional full stack development experience</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Strong proficiency in JavaScript/TypeScript and modern frontend frameworks (React, Vue, or Angular)</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with mobile development (React Native, Flutter, Swift, Kotlin, or native mobile development)</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Backend development experience with Node.js, Python, Java, or similar server-side languages</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Working knowledge of relational and/or NoSQL databases</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with Git version control and collaborative development workflows</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Understanding of web and mobile security best practices</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Strong problem-solving and debugging skills</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Excellent communication and teamwork abilities</p><p><br></p><p><b>Preferred Qualifications</b></p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience publishing apps to App Store and Google Play</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Familiarity with cloud platforms (AWS, GCP, Azure)</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with Docker and containerization</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with CI/CD pipelines and DevOps practices</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Knowledge of testing frameworks and TDD methodologies for web and mobile</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with cross-platform mobile development frameworks</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with agile development processes</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Portfolio or GitHub repositories demonstrating web and mobile projects</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience working on SaaS or B2B applications</p><p>●&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Knowledge of app performance optimization and mobile device constraints</p><p><br></p><p><b>Core Technical Skills</b></p><p>Frontend:</p><p>HTML5, CSS3, JavaScript/TypeScript, React/Vue/Angular, responsive design, web performance optimization</p><p>Mobile:</p><p>React Native, Flutter, Swift (iOS), Kotlin (Android), mobile UI/UX, native APIs, app lifecycle management</p><p>Backend:</p><p>Node.js, Express, REST APIs, GraphQL, authentication/authorization, database design, backend optimization for mobile</p><p>Tools &amp; Infrastructure:</p><p>Git, npm/yarn, webpack/bundlers, testing tools (Jest, Mocha, XCTest, Espresso), Unix/Linux basics, Xcode, Android Studio</p> </div><h2 class="h5">Skills</h2> <div data-jb-field="skills"><p><b>Big Focus: </b>AI, LLMs, RAG &amp; Agentic Orchestration</p><p><br></p><p><b>Primary focus of this role:</b> designing and building with Large Language Models, Retrieval-Augmented Generation (RAG) pipelines, and multi-agent/agentic orchestration systems&nbsp;&nbsp;</p><p><br></p><p>We're looking for developers who think in terms of orchestrating AI agents to do the work - directing, prompting, and composing agentic workflows rather than defaulting to manual, line-by-line coding</p><p><br></p><p>- Hands-on experience with MCP (Model Context Protocol) is a strong plus, and a genuine interest in growing further in this direction is essential</p><p>- Comfort working with LLM APIs (OpenAI, Anthropic, etc.), vector databases, embeddings, and prompt/context engineering</p><p>- Experience building or integrating AI copilots, assistant and autonomous agent workflows into production apps</p></div>

Languages : Arabic – Mandatory<br>We are seeking an experienced Full Stack Web Developer with AI expertise to develop, integrate, and maintain enterprise web applications and AI-enabled solutions. The ideal candidate should have hands-on experience across . NET Core, C#, Node.js, Express, React, SQL Server, Postgre SQL, Python, Open AI API, Lang Chain, Azure Dev Ops, and Git. Key Responsibilities Develop scalable web applications using . NET Core, C#, Node.js, Express, and React. Design and develop RESTful APIs, backend services, and business logic. Build responsive and reusable React components. Develop and optimize SQL Server and Postgre SQL databases, queries, stored procedures, functions, and views. Develop and integrate AI/ML and LLM-based solutions into enterprise applications. Integrate Open AI API and Lang Chain for AI-powered features and workflows. Develop AI/ML prototypes using Python and Tensor Flow. Integrate frontend, backend, APIs, databases, and AI services. Implement authentication, authorization, and secure coding practices. Use Git and Azure Dev Ops for source control, CI/CD, and deployment. Troubleshoot, optimize, and maintain applications and AI integrations. Collaborate with business and technical teams to identify and implement AI use cases. Conduct code reviews, documentation, and technical knowledge sharing. Mandatory Skills. NET Core | C# | ASP. NET Core Web API | Node.js | Express.js | React.js | Java Script/Type Script | HTML5 | CSS3 | REST APIs | SQL Server | Postgre SQL | Entity Framework Core | Python | Tensor Flow | Open AI API | Lang Chain | Azure Dev Ops | Git Preferred Skills Machine Learning | LLMs | Generative AI | RAG | Prompt Engineering | Microservices | Docker | Kubernetes | Microsoft Azure | Azure SQL | Redis | API Management | Unit Testing | OWASP | JWT/OAuth 2.0Requirements6+ years of professional experience in full-stack web development. Strong experience with . NET Core/C#, Node.js/Express, and React. Hands-on experience with SQL Server and/or Postgre SQL. Experience developing and integrating RESTful APIs and AI/LLM solutions. Practical knowledge of Python, Tensor Flow, Open AI API, and Lang Chain. Experience with Git, Azure Dev Ops, CI/CD, and application deployment. Good understanding of application security, performance, and scalable architecture. Experience working in Agile/Scrum environments. Bachelor's degree in Computer Science, IT, Software Engineering, or related field.

Languages : Arabic – Mandatory<br>We are seeking an experienced Full Stack Web Developer with AI expertise to develop, integrate, and maintain enterprise web applications and AI-enabled solutions. The ideal candidate should have hands-on experience across . NET Core, C#, Node.js, Express, React, SQL Server, Postgre SQL, Python, Open AI API, Lang Chain, Azure Dev Ops, and Git. Key Responsibilities Develop scalable web applications using . NET Core, C#, Node.js, Express, and React. Design and develop RESTful APIs, backend services, and business logic. Build responsive and reusable React components. Develop and optimize SQL Server and Postgre SQL databases, queries, stored procedures, functions, and views. Develop and integrate AI/ML and LLM-based solutions into enterprise applications. Integrate Open AI API and Lang Chain for AI-powered features and workflows. Develop AI/ML prototypes using Python and Tensor Flow. Integrate frontend, backend, APIs, databases, and AI services. Implement authentication, authorization, and secure coding practices. Use Git and Azure Dev Ops for source control, CI/CD, and deployment. Troubleshoot, optimize, and maintain applications and AI integrations. Collaborate with business and technical teams to identify and implement AI use cases. Conduct code reviews, documentation, and technical knowledge sharing. Mandatory Skills. NET Core | C# | ASP. NET Core Web API | Node.js | Express.js | React.js | Java Script/Type Script | HTML5 | CSS3 | REST APIs | SQL Server | Postgre SQL | Entity Framework Core | Python | Tensor Flow | Open AI API | Lang Chain | Azure Dev Ops | Git Preferred Skills Machine Learning | LLMs | Generative AI | RAG | Prompt Engineering | Microservices | Docker | Kubernetes | Microsoft Azure | Azure SQL | Redis | API Management | Unit Testing | OWASP | JWT/OAuth 2.0Requirements6+ years of professional experience in full-stack web development. Strong experience with . NET Core/C#, Node.js/Express, and React. Hands-on experience with SQL Server and/or Postgre SQL. Experience developing and integrating RESTful APIs and AI/LLM solutions. Practical knowledge of Python, Tensor Flow, Open AI API, and Lang Chain. Experience with Git, Azure Dev Ops, CI/CD, and application deployment. Good understanding of application security, performance, and scalable architecture. Experience working in Agile/Scrum environments. Bachelor's degree in Computer Science, IT, Software Engineering, or related field.

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span>Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://tendem.<br>ai/) and build interactive browser-based applications for real-world use cases.<br> In this role, you'll apply your full-stack engineering expertise to design, build, and maintain functional, robust, and user-friendly web applications.<br> This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end.<br> What We Do The Mindrift platform connects specialists with innovative technology projects.<br> Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.<br> About the Role This is a freelance role for a Tendem project.<br> As a Full-Stack Web App Developer, you'll design, build, and refine browser-based applications with real logic, state, persistence, and user input — from habit trackers and budgeting tools to internal dashboards, mini-SaaS tools, and AI-powered apps.<br> You may also work on standalone Python applications and data-processing scripts that sit alongside or behind these products.<br> Key Responsibilities Build interactive web applications with frontend (React, Next.<br>js, Vue, or similar) and a backend API (Python/FastAPI/Flask or Node/Express).<br> Design and implement data models, schemas, and persistence layers using SQL (PostgreSQL, SQLite) or NoSQL stores.<br> Implement authentication, sessions, and basic role-based access where needed.<br> Integrate third-party APIs and AI/LLM services (OpenAI, Anthropic, or similar) into product features.<br> Handle state management, user input validation, error states, and loading states cleanly.<br> Build standalone Python tools and scripts where required by the task (data processing, API clients, lightweight backend utilities).<br> Review, debug, optimize, and refactor full-stack applications to improve correctness, security, performance, and maintainability.<br> Write clear, testable code and debug end-to-end issues across frontend, backend, and database.<br> Educational qualifications At least 3 years of relevant experience in full-stack web development or shipping interactive web applications (required).<br> Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.<br> Academic and/or Professional Experience Candidates should have a strong foundation in full-stack web development, modern frontend frameworks, backend architecture, and building interactive browser-based applications end-to-end.<br> We are looking for specialists who can confidently work across frontend, backend, databases, and APIs, design robust application logic, and build production-ready web applications.<br> Strong problem-solving skills, attention to detail, and the ability to independently architect and ship complete features are essential.<br> Technical Skills (Essential) Strong command of JavaScript/TypeScript and at least one modern frontend framework (React, Next.<br>js, Vue, Svelte, or similar).<br> Solid backend experience in Python (FastAPI, Flask, Django) and/or Node.<br>js (Express, NestJS).<br> Hands-on experience with relational databases (PostgreSQL, MySQL, SQLite) and basic schema design.<br> Experience implementing REST APIs, request validation, error handling, and authentication flows.<br> Familiarity with deployment platforms (Vercel, Netlify, Render, Fly.<br>io, Railway, or similar).<br> Experience integrating LLM APIs or other AI services into product features is a strong plus.<br> Comfortable with version control (Git) and basic testing practices.<br> Additional requirements Strong attention to detail and commitment to building working, robust products — not demos.<br> Self-directed work ethic with the ability to architect, build, and ship features independently.<br> Portfolio of shipped web applications (required).<br> English proficiency: Upper-intermediate (B2) or above (required).<br> Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements.<br> This is an estimate, not a guaranteed workload, and applies only while the project is active.<br> Compensation On this project, contributors can earn up to $60 per hour equivalent , depending on their level and pace of contribution.<br> Compensation varies across projects depending on scope, complexity, and required expertise.<br> Please note that other projects on the platform may offer different earning levels based on their requirements.<br> Why this freelance opportunity might be a great fit for you?<br> Work fully remote on your own schedule with just a laptop and stable internet connection.<br> Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.<br> Participate in performance-based bonus programs that reward high-quality work and consistent delivery.<br></span> </div>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span>Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.<br>ai/) and build conversational bots and messaging-platform integrations for real-world applications.<br> In this role, you'll use your bot engineering expertise, conversational design skills, and quality-focused approach to build reliable, useful bots and messaging integrations that deliver a great user experience.<br> This part-time remote opportunity is ideal for professionals with hands-on experience building messaging bots, working with platform APIs and webhooks, and implementing conversational logic.<br> What We Do The Mindrift platform connects specialists with innovative technology projects.<br> Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.<br> About the Role This is a freelance role for a Tendem project.<br> As a Bot Developer, you'll design, build, and refine messaging bots for one or more messaging platforms, including WhatsApp, Telegram, Discord, Slack, and similar platforms — for use cases such as customer service, appointment booking, order taking, content delivery, moderation, and automated notifications.<br> Key Responsibilities Build bots for one or more messaging platforms, such as WhatsApp (Business API / Cloud API), Telegram (Bot API), Discord, Slack and similar messaging platforms.<br> Design and implement conversational flows, dialogue state, and fallback handling.<br> Integrate bots with LLMs (OpenAI, Anthropic, or similar) for natural language responses where appropriate.<br> Connect bots to backend services, databases, CRMs, and third-party APIs (booking systems, payment, content sources).<br> Handle webhooks, rate limits, and platform-specific message formats (interactive messages, buttons, media, templates).<br> Review, debug, optimize, and refactor bot implementations to improve correctness, reliability, maintainability, and graceful error handling.<br> Implement logging, monitoring, and recovery so bots stay healthy in production.<br> Requirements and benefits Educational qualifications At least 3 years of relevant experience backend, integration, automation, or bot development experience (required).<br> Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.<br> Academic and/or Professional Experience Candidates should have a strong foundation in bot development, messaging platform integrations, and building reliable conversational workflows.<br> We are looking for specialists who can design and maintain production-ready bots, work confidently with APIs, webhooks, and backend services, and build stable, user-friendly bot experiences.<br> Strong problem-solving skills, attention to detail, and the ability to work independently are essential.<br> Technical Skills (Essential) At least 1 year of hands-on experience building bots for at least one major messaging platforms (WhatsApp, Telegram, Discord, Slack, or similar) is required Strong command of Python or Node.<br>js for backend bot logic.<br> Solid experience with REST APIs, webhooks, OAuth, and async request handling.<br> Experience with relational or NoSQL databases for storing conversation state and user data.<br> Familiarity with LLM APIs (OpenAI, Anthropic) and prompt design for conversational use is a strong plus.<br> Understanding of platform-specific limits, message templates, and approval flows (e.<br>g., WhatsApp template messages).<br> Experience with hosting and deployment (Docker, serverless, VPS, or PaaS) Additional requirements Strong attention to detail and commitment to bot reliability — no silent failures, no broken flows.<br> Self-directed work ethic with the ability to design and ship complete bots independently.<br> Portfolio or examples of bots you've built (required).<br> English proficiency: Upper-intermediate (B2) or above (required) Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements.<br> This is an estimate, not a guaranteed workload, and applies only while the project is active.<br> Compensation On this project, contributors can earn up to $60 per hour equivalent , depending on their level and pace of contribution.<br> Compensation varies across projects depending on scope, complexity, and required expertise.<br> Please note that other projects on the platform may offer different earning levels based on their requirements.<br> Why this freelance opportunity might be a great fit for you?<br> Work fully remote on your own schedule with just a laptop and stable internet connection.<br> Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.<br> Participate in performance-based bonus programs that reward high-quality work and consistent delivery.<br></span> </div>

Job Purpose We are seeking an experienced Power BI Technical Consultant with strong expertise in Power BI Desktop, Power BI Service, DAX, data modelling, data source integration, dashboard development, and KPI reporting. The ideal candidate will be responsible for designing, developing, optimizing, and maintaining enterprise Power BI solutions that transform business data into actionable insights. Key Responsibilities Power BI Development Design and develop interactive dashboards and reports using Power BI Desktop. Publish, manage, and maintain reports and dashboards in Power BI Service. Develop executive dashboards, operational reports, and business performance analytics. Implement effective data visualization and reporting solutions based on business requirements. DAX Development Develop complex DAX measures, calculated columns, and calculated tables. Optimize DAX queries and calculations for improved report performance. Implement business logic and KPIs using DAX. Troubleshoot and enhance existing DAX calculations. Data Modelling Design and develop tabular and multidimensional data models. Build efficient star-schema and dimensional models where applicable. Define relationships, hierarchies, calculated measures, and business metrics. Optimize data models for performance and scalability. Data Source Integration Connect Power BI with multiple enterprise data sources. Integrate and transform data from databases, applications, files, and other business systems. Develop reliable data integration and refresh processes. Troubleshoot data connectivity, refresh, and integration issues. Dashboard & KPI Development Translate business requirements into effective dashboards and analytical solutions. Develop and maintain KPIs, metrics, scorecards, and performance dashboards. Ensure dashboards provide accurate and meaningful business insights. Implement appropriate visualizations based on business requirements. Power BI Service Administration Publish and manage Power BI reports, datasets, dashboards, and workspaces. Configure scheduled data refreshes and monitor refresh activities. Support workspace and report lifecycle management. Apply appropriate access and sharing controls. Performance Optimization Analyze and optimize Power BI report and dashboard performance. Optimize DAX queries and data models. Identify bottlenecks in data loading, modelling, and visualization. Ensure scalable and responsive reporting solutions. Requirements & Stakeholder Collaboration Work with business users and stakeholders to gather reporting requirements. Translate functional requirements into technical Power BI solutions. Collaborate with data engineers, developers, analysts, and business teams. Provide technical guidance and support to Power BI users. Documentation & Support Prepare technical documentation for Power BI solutions. Document data models, reports, dashboards, KPIs, and data sources. Troubleshoot production issues and provide technical support. Maintain and enhance existing Power BI reporting solutions. Required Technical Skills Power BI Desktop Power BI Service DAXTabular Data Modelling Multidimensional Data Modelling Data Source Integration Dashboard Development KPI Development Data Visualization Power BI Performance Optimization Data Transformation Report Development Power BI Workspace Management Data Refresh Management Required Experience Strong hands-on experience developing Power BI reports and dashboards. Experience working with Power BI Desktop and Power BI Service. Strong expertise in DAX development. Experience designing tabular and multidimensional data models. Experience integrating Power BI with multiple data sources. Experience developing enterprise dashboards and KPI reporting solutions. Experience troubleshooting and optimizing Power BI reports and data models. Key Competencies Power BI Technical Development Data Modelling DAX Development Dashboard & KPI Development Data Integration Data Visualization Performance Optimization Analytical Thinking Business Requirements Analysis Stakeholder Management Technical Troubleshooting

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p>About Khadoom:</p><p><br></p><p>Khadoom is building Qatar’s first AI-powered personal assistant for real-world physical tasks.</p><p><br></p><p>We are creating an AI-first operations platform that combines conversational AI, intelligent agents, workflow automation, logistics orchestration, and human-in-the-loop execution to help people get things done through natural conversation.</p><p><br></p><p>This is not a chatbot wrapper. Khadoom includes AI agents, RAG-based flows, WhatsApp and Instagram channels, internal operations dashboards, escalation workflows, analytics, and integrations with external services.</p><p><br></p><p>As one of our first engineering leaders, you will work directly with the founders and play a key role in shaping the product, architecture, and engineering culture from an early stage.</p><p><br></p><p><b>What you’ll do</b></p><p><br></p><p>* Lead the technical direction and architecture of the platform.</p><p>* Build and ship production-ready features across frontend, backend, AI, and integrations.</p><p>* Design scalable backend systems, APIs, data models, and internal tools.</p><p>* Build AI-powered conversational experiences using LLMs, RAG, structured outputs, tool/function calling, and agent orchestration.</p><p>* Improve the reliability, performance, security, and developer experience of the platform.</p><p>* Build and improve dashboards, workflow tools, automation flows, and operational systems.</p><p>* Review code, mentor engineers, and maintain high engineering standards.</p><p>* Work closely with the founders to turn product ideas into reliable production systems.</p><p><br></p><p><b>Our stack and product surface</b></p><p><br></p><p>Our current and expected stack includes:</p><p><br></p><p>* TypeScript, Node.js, React/Next.js</p><p>* PostgreSQL / Supabase</p><p>* Vercel and modern cloud infrastructure</p><p>* OpenAI / LLM APIs</p><p>* RAG, structured outputs, tool/function calling, and AI agents</p><p>* WhatsApp and Instagram messaging integrations</p><p>* Internal dashboards, workflow automation, analytics, and operational tools</p><p><br></p><p>Experience with Flutter or mobile development is a strong plus.</p><p><br></p><p><b>What we offer</b></p><p><br></p><p>* Competitive salary.</p><p>* Visa sponsorship.</p><p>* High ownership and direct impact on product and engineering decisions.</p><p>* Opportunity to build and scale a validated AI product solving real-world problems.</p><p>* A rare chance to help define the technical foundation of an AI-native startup from Qatar.</p><p><br></p><p><b>Please do not apply if</b></p><p><br></p><p>* Your experience does not closely match the requirements above.</p><p>* Your primary experience is building demos without strong software engineering fundamentals.</p><p>* You rely heavily on AI-generated code without understanding system design, debugging, architecture, and production reliability.</p><p>* You are looking for a management-only role. This is a hands-on engineering position where you will be expected to design, build, and ship production systems.</p><p><br></p><p><b>How to apply</b></p><p><br></p><p>* Your resume/CV.</p><p>* Your GitHub profile.</p><p>* Your most impactful project, AI-related preferred.</p><p>* A brief description of your technical contributions to that project.</p><p>* Any relevant links, demos, repositories, case studies, or references.</p> </div><h2 class="h5">Skills</h2> <div data-jb-field="skills"><p><br></p><p><b>What we’re looking for</b></p><p><br></p><p>* 5+ years of software engineering experience.</p><p>* Strong experience with TypeScript, Node.js, React/Next.js, and modern backend development.</p><p>* Proven experience building production AI applications using LLMs, RAG, AI agents, tool/function calling, or conversational systems.</p><p>* Strong understanding of AI application architecture, not just integrating AI APIs.</p><p>* Experience designing scalable systems, APIs, databases, integrations, and cloud-based applications.</p><p>* Strong knowledge of software architecture, debugging, performance optimization, and engineering best practices.</p><p>* Comfortable working across frontend, backend, AI orchestration, integrations, and product architecture.</p><p>* Comfortable making technical decisions while remaining hands-on.</p><p><br></p><p><b>Bonus points</b></p><p><br></p><p>* Experience with Flutter or mobile app development.</p><p>* Experience with WhatsApp Business API, Instagram messaging, or chat-based products.</p><p>* Experience building logistics, delivery, marketplace, field operations, or human-in-the-loop platforms.</p><p>* Experience with Supabase, PostgreSQL, Redis, Docker, CI/CD, Vercel, AWS, or Azure.</p><p>* Experience with RAG pipelines, vector databases, AI evaluation, guardrails, or observability.</p><p>* Experience building dashboards, admin panels, workflow builders, or analytics systems.</p><p>* Experience building bilingual or Arabic-first AI products.</p></div>