وظائف مطورينASP.NET في قطر

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.

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.

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.

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.

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> Company Description<br><p>We are currently looking Flutter Developer for our Qatar operations with the following terms &amp; conditions.</p><br><p>Required Skills and Qualifications</p><br><p>• Minimum 4 years of experience in Flutter</p><br><br><br> </div>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> Company Description<br><p>We are currently looking Flutter Developer for our Qatar operations with the following terms &amp; conditions.</p><br><p>Required Skills and Qualifications</p><br><p>• Minimum 4 years of experience in Flutter</p><br><br><br> </div>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> Company Description<br><p>We are currently looking Flutter Developer for our Qatar operations with the following terms &amp; conditions.</p><br><p>Required Skills and Qualifications</p><br><p>• Minimum 4 years of experience in Flutter</p><br><br><br> </div>

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.

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>We are looking for a motivated PHP / Laravel developer to come join our agile team of professionals. If you are passionate about technology, constantly seeking to learn and improve skillset, then you are the type of person we are looking for! We are offering superb career growth opportunities, great compensation and benefits.</p><p><strong>Core skills:</strong> Based on job listings we looked at, employers want PHP Developer with these core skills. If you want to work in this field, focus on the following.</p><p>Develop, record and maintain cutting edge web-based PHP applications on portal plus premium service platforms</p><p>Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team</p><p>Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications</p><p>Prepare and maintain all applications utilizing standard development tools</p><p>Utilize backend data services and contribute to increase existing data services API</p><p>Lead the entire web application development life cycle right from concept stage to delivery and post launch support</p><p>Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues</p><p>Document the development process, architecture, and standard components</p><p>Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as liaison between development staff and project manager</p><p>Keep abreast of new trends and best practices in web development</p><p>Data modeling and database design experience</p><p>Experience with software development lifecycle (SDLC) processes</p><p>Experience with service oriented architecture (SOA)</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><p>Are you an highly experienced, ambitious Fullstack developer looking for a challenging role where you can learn lots more?</p><p></p></section>

<p>Job Description: HIRING | ORACLE APEX DEVELOPER | QATAR Position Title: Oracle APEX Developer Location: Doha, Qatar (Onsite) Contract Type: 1-Year Contract Role Overview Our Client is a reputable government sector organisation in Qatar seeking a highly experienced Oracle APEX Developer to support and deliver enterprise-level application development initiatives. The ideal candidate will bring deep Oracle APEX expertise and a strong understanding of government systems and processes.</p><p>Key Responsibilities Design, develop, and maintain Oracle APEX applications aligned to government sector business requirements. Build and optimise complex PL/SQL (Procedural Language/Structured Query Language) procedures, functions, triggers, and packages. Collaborate with business stakeholders and IT teams to gather requirements and translate them into functional APEX solutions. Perform system integration, testing, troubleshooting, and performance tuning of Oracle APEX applications. Ensure all solutions comply with government security standards and regulatory frameworks. Maintain accurate technical documentation for all developed applications and processes. Provide ongoing technical support and enhancements to existing Oracle APEX systems.</p><p>Required Experience &amp; Skills 10 or more years of hands-on Oracle APEX development experience mandatory. Strong proficiency in PL/SQL, Oracle Database, and SQL (Structured Query Language). Proven experience working within the government or public sector is strongly preferred. Solid understanding of application security, data integrity, and government compliance frameworks. Fluent in Arabic and English Arabic language proficiency is mandatory. Must be currently based in Qatar with valid residency and legal right to work.</p><p>Apply Now Send your CV to EMAIL_ADDRESS with the job title in the subject line.</p><p><strong>Desired Candidate Profile</strong></p><ul><li>10 or more years of hands-on Oracle APEX development experience mandatory.</li><li>Strong proficiency in PL/SQL, Oracle Database, and SQL (Structured Query Language).</li><li>Proven experience working within the government or public sector is strongly preferred.</li><li>Solid understanding of application security, data integrity, and government compliance frameworks.</li><li>Fluent in Arabic and English Arabic language proficiency is mandatory.</li><li>Must be currently based in Qatar with valid residency and legal right to work.</li></ul>

Lead Developer – Power Builder & Microsoft Power Platform<br><br>We are looking for an experienced Lead Developer with strong expertise in Power Builder and the Microsoft Power Platform suite to join our team. The ideal candidate will lead the design, development, and optimization of enterprise applications, automation solutions, and digital transformation initiatives.<br><br>Key Skills Required<br><br>✅ Power Builder Development<br><br>✅ Power Apps<br><br>✅ Power Automate & Power Automate RPA<br><br>✅ Dataverse<br><br>✅ Power Pages<br><br>✅ Power Virtual Agents<br><br>✅ Microsoft Power Platform Integration<br><br>✅ Enterprise Application Development<br><br>✅ Workflow Automation<br><br>✅ System Integration<br><br>Preferred: ✈️ Experience in the Airline/Aviation domain (Reservations, Ticketing, Operations, Customer Service)<br><br>Role Highlights<br><br>Design and develop enterprise-grade applications and automation solutions. Build scalable and secure Power Platform solutions. Lead integration of Power Apps, Power Automate, Dataverse, and legacy systems. Develop conversational AI solutions using Power Virtual Agents. Collaborate with business and technical stakeholders to deliver high-quality solutions. Drive best practices, governance, performance optimization, and continuous improvement.