Java Developer Jobs - Doha Qatar

Job Description<br><br>Role- Java Developer<br><br>Must Have skills- Agile, Web Services, JAVA, Spring Boot, Microservices<br><br>Nice To Have Additional Skills * Advanced level of knowledge and production experience in backend development Java 8/11, Spring Boot, REST APIs, Microservices, Azure Fundamental, including hands-on experience deploying production-grade REST APIs using frameworks like Fast API , Flask, or Django. * API Design Strong knowledge of designing and implementing RESTful APIs, including understanding of HTTP methods, request/response structures, and API security practices. * AI Integration Experience working with AI models, including deploying and managing model inference in backend systems. * AI application development Experience with LLM frameworks such as Langchain / Langgraph. Database Management Proficiency in working with SQL and NoSQL databases such as Postgre SQL, MySQL, or Mongo DB, including designing efficient database schemas and query optimization. * Cloud Platforms Experience with deploying backend services on cloud platforms such as AWS, GCP, or Azure. Docker, Kubernetes, and CI/CD pipelines.

Job Summary We are seeking a skilled Java Developer to design, develop, and maintain backend services for the Bank's e-Channels and Digital Banking applications. The ideal candidate will have strong expertise in Java technologies, Spring Framework, REST/SOAP web services, and enterprise application development. The successful candidate will participate in the complete Software Development Life Cycle (SDLC), ensuring secure, scalable, and high-performing applications while collaborating closely with business stakeholders, QA teams, architects, and project managers in an Agile environment. Key Responsibilities1. Application Development Design, develop, test, and implement backend services using Java technologies. Develop new features and enhancements based on business requirements. Maintain and enhance e-Channels and related banking applications. Develop reusable, scalable, and maintainable application components. Participate in application architecture and technical design discussions. Produce high-quality, well-documented code following coding standards.2. Software Development Lifecycle (SDLC) Participate in all phases of the SDLC. Analyze business and technical requirements. Prepare technical designs and implementation plans. Perform code reviews and unit testing. Support System Integration Testing (SIT) and User Acceptance Testing (UAT). Participate in production deployment and post-production support.3. API & Integration Development Develop and maintain RESTful and SOAP web services. Integrate banking applications with internal and external systems. Develop secure APIs using Spring Security. Support third-party integrations and middleware services. Troubleshoot API integration issues.4. Security & Compliance Implement secure coding standards and security best practices. Ensure compliance with Bank security policies and SDLC standards. Apply authentication and authorization mechanisms. Support vulnerability remediation and secure application deployment.5. System Support & Troubleshooting Diagnose and resolve application defects and production issues. Perform root cause analysis for recurring incidents. Monitor application performance and optimize system efficiency. Support deployment activities and release management.6. Quality Assurance Develop unit tests and support integration testing. Ensure adherence to QA standards and coding best practices. Participate in defect analysis and resolution. Maintain high application quality throughout development.7. Collaboration & Stakeholder Management Work closely with Business Analysts, QA Engineers, Architects, and Infrastructure teams. Communicate project progress and technical issues effectively. Participate in Agile ceremonies including Sprint Planning, Daily Stand-ups, Reviews, and Retrospectives. Coordinate with vendors and external consultants where required. Required Qualifications Education Bachelor's Degree in:Computer Science Information Technology Software Engineering Computer Engineering Information Systems Or a related discipline Experience4–6 years of Java application development experience. Experience developing enterprise applications. Experience in Banking or Financial Services is preferred. Experience working in Agile environments. Experience in full Software Development Life Cycle (SDLC). Experience developing secure enterprise applications. Technical Skills Mandatory Java (Java 8/11/17) Core Java Spring Framework Spring Boot Spring Security Spring Cloud JPAHibernate REST APIsSOAP Web Services Tomcat Server Administration Apache Tomcat Configuration Microservices Architecture Maven Git Unit Testing (JUnit) System Integration Testing SQLOracle Database SQL Server MySQLLinux / AIXPostman SOAP UIJSONXMLException Handling Logging Frameworks (Log4j/SLF4J) Troubleshooting & Performance Tuning Preferred Docker Kubernetes Jenkins CI/CD Pipelines Sonar Qube Swagger / Open APIKafka or JMS Messaging Redis OAuth2 / JWTAPI Gateway Git Lab CI / Azure Dev Ops Basic Java Script HTML5CSS3Angular or React (basic understanding) Behavioral Competencies Strong analytical and problem-solving skills Excellent communication skills Team player with collaborative mindset Customer-focused approach Strong ownership and accountability Ability to work under pressure Continuous learning mindset Innovation and creativity Attention to detail Time management and prioritization Preferred Certifications Oracle Certified Java Programmer (OCPJP) Spring Professional Certification Oracle Certified Professional Java SEScrum Master (CSM/PSM) Agile Certification ITIL Foundation AWS/Azure Developer Certification (Preferred) Banking Domain Knowledge (Preferred) Digital Banking Internet Banking Mobile Bankinge-Channels Payment Systems API Banking Authentication & Authorization Core Banking Integration Banking Security Standards Enterprise Integration Patterns

Your role<br><br>Are you passionate about building and delivering robust and scalable IT solutions? Are you experienced in building brand new and maintaining existing software products?<br><br>Are you confident at iteratively refining user requirements and removing any ambiguity?<br><br>We are looking for a Software Engineer to:<br><br> design and develop new and maintain existing software products using modern technologies and agile methodologies have a proactive and solution driven attitude to help deliver time sensitive project deliveries apply modern software development practices to ensure consistent state-of-the-art design and implementation of the software product ensure the delivery of high-quality, secure, scalable, and robust software products that seamlessly integrate into the enterprise-wide ecosystem and access channels. analyze business requirements, design and implement solutions, and develop software components to incrementally enhance the product support the product in resolving high-priority defects and deploying fixes to production systems closely collaborate within an agile team and a global agile organization<br><br>Job Type<br><br>Full Time<br><br>Job Reference #<br><br>335877BR<br><br>City<br><br>Doha<br><br>Your team<br><br>In our agile operating model, teams—known as crews—are organized around major products and services within broader Streams, each designed to meet specific client needs. Our Stream, "Save, Protect, and Grow My Investments," reimagines investing for the digital age and connects clients with a wide range of investment opportunities.<br><br>You’ll join the Advisory crew, which delivers essential solutions to support UBS’s global Advisory businesses. Our work includes providing instrument data, performing health checks and calculations, optimizing portfolios, and developing innovative Advisory tools. As part of our development team, you will help design, build, and continuously enhance the Global Risk Analytics & Calculation Engine (GRACE) for Advisory portfolios<br><br>Your expertise<br><br> minimum 5+ years hands-on application development experience using Java and Spring preferably in the finance sector Bachelor’s/master’s degree or equivalent with a focus in software engineering Proficient in Java 25 and Spring Boot 3.5 for backend development, including REST API and batch processing Experience with Angular 20 for modern frontend applications is a plus Familiarity with containerization (Docker) and deploying applications on Azure Kubernetes Service (AKS) Familiarity with Azure Postgre SQL and relational database management Understanding of Git Lab CI/CD pipelines, cloud infrastructure, and API security best practices you are curious to explore how AI can improve how we build, deliver, and optimize workflows. You do this with sound judgment – validating outputs and aligning with policies, risk standards, and ethical use.<br><br>About Us<br>UBS is a leading and truly global wealth manager and the leading universal bank in Switzerland. We also provide diversified asset management solutions and focused investment banking capabilities. Headquartered in Zurich, Switzerland, UBS is present in more than 50 markets around the globe.<br><br>We know that great work is never done alone. That’s why we place collaboration at the heart of everything we do. Because together, we’re more than ourselves. Want to find out more? Visit ubs.com/careers.<br><br>Join us<br><br>At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We’re dedicated to our craft and passionate about putting our people first, with new challenges, a supportive team, opportunities to grow and flexible working options when possible. Our inclusive culture brings out the best in our employees, wherever they are on their career journey. And we use artificial intelligence (AI) to work smarter and more efficiently. We also recognize that great work is never done alone. That’s why collaboration is at the heart of everything we do. Because together, we’re more than ourselves.<br><br>We’re committed to disability inclusion and if you need reasonable accommodation/adjustments throughout our recruitment process, you can always contact us.<br><br>Disclaimer / Policy statements<br><br>UBS is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills and experiences within our workforce.

Job Summary We are seeking an experienced Senior Java Developer to design, develop, and support enterprise-grade microservices for digital banking and enterprise applications. The ideal candidate will have strong expertise in Java 17/21, Spring Boot 3.x, RESTful APIs, Microservices Architecture, Oracle Database, CI/CD, and containerized deployments. The role involves end-to-end ownership of application components, including solution design, development, testing, deployment, production support, and performance optimization while working in Agile delivery teams. Key Responsibilities Software Design & Development Design, develop, and maintain enterprise-grade Java applications. Build scalable, secure, and high-performance microservices. Design RESTful APIs and service contracts. Implement business logic using Spring Boot 3.x. Develop reusable, maintainable, and production-ready code. Ensure coding standards and best practices are followed. Microservices Development Design microservice architecture. Define service boundaries. Develop inter-service communication mechanisms. Implement resilience, fault tolerance, and error handling. Develop API endpoints and service integrations. Implement observability, logging, and monitoring. Database Development Develop applications using Oracle Database. Design and optimize SQL queries. Implement data persistence using Spring Data JPA. Develop JPA Specifications. Perform SQL performance tuning. Optimize database access and transactions. API Development Design and develop REST APIs. Define API contracts. Integrate with internal and external systems. Support API versioning and lifecycle management. Ensure API security and performance. Testing & Quality Assurance Develop Unit Tests using JUnit 5. Write Mockito-based test cases. Develop Integration Tests. Achieve required code coverage. Perform defect analysis and bug fixing. Support User Acceptance Testing (UAT). CI/CD & Dev Ops Manage source code using Git. Support CI/CD pipelines. Build applications using Maven. Manage Maven multi-module projects. Deploy applications to:Kubernetes Open Shift Microsoft Azure Support automated deployments. Production Support Investigate production incidents. Debug application, integration, and database issues. Support release management. Perform root cause analysis. Ensure application stability and availability. Code Quality & Documentation Participate in peer code reviews. Maintain technical documentation. Document APIs and services. Ensure compliance with development standards. Maintain governed dependency management. Collaboration Work closely with:Solution Architects Business Analysts QA Engineers Dev Ops Engineers Product Owners Infrastructure Teams Participate in Agile ceremonies. Support sprint planning and backlog refinement. Education Bachelor's Degree in:Computer Science Information Technology Software Engineering Computer Engineering Or equivalent qualification Required Experience Minimum 9+ years of Java development experience. Strong hands-on experience with Java 17/21 (Java 25 exposure is an advantage). Experience building enterprise microservices. Experience in Agile software delivery. Experience supporting enterprise production environments.

Job Summary We are seeking an experienced Senior Java Developer to design, develop, and support enterprise-grade microservices for digital banking and enterprise applications. The ideal candidate will have strong expertise in Java 17/21, Spring Boot 3.x, RESTful APIs, Microservices Architecture, Oracle Database, CI/CD, and containerized deployments. The role involves end-to-end ownership of application components, including solution design, development, testing, deployment, production support, and performance optimization while working in Agile delivery teams. Key Responsibilities Software Design & Development Design, develop, and maintain enterprise-grade Java applications. Build scalable, secure, and high-performance microservices. Design RESTful APIs and service contracts. Implement business logic using Spring Boot 3.x. Develop reusable, maintainable, and production-ready code. Ensure coding standards and best practices are followed. Microservices Development Design microservice architecture. Define service boundaries. Develop inter-service communication mechanisms. Implement resilience, fault tolerance, and error handling. Develop API endpoints and service integrations. Implement observability, logging, and monitoring. Database Development Develop applications using Oracle Database. Design and optimize SQL queries. Implement data persistence using Spring Data JPA. Develop JPA Specifications. Perform SQL performance tuning. Optimize database access and transactions. API Development Design and develop REST APIs. Define API contracts. Integrate with internal and external systems. Support API versioning and lifecycle management. Ensure API security and performance. Testing & Quality Assurance Develop Unit Tests using JUnit 5. Write Mockito-based test cases. Develop Integration Tests. Achieve required code coverage. Perform defect analysis and bug fixing. Support User Acceptance Testing (UAT). CI/CD & Dev Ops Manage source code using Git. Support CI/CD pipelines. Build applications using Maven. Manage Maven multi-module projects. Deploy applications to:Kubernetes Open Shift Microsoft Azure Support automated deployments. Production Support Investigate production incidents. Debug application, integration, and database issues. Support release management. Perform root cause analysis. Ensure application stability and availability. Code Quality & Documentation Participate in peer code reviews. Maintain technical documentation. Document APIs and services. Ensure compliance with development standards. Maintain governed dependency management. Collaboration Work closely with:Solution Architects Business Analysts QA Engineers Dev Ops Engineers Product Owners Infrastructure Teams Participate in Agile ceremonies. Support sprint planning and backlog refinement. Education Bachelor's Degree in:Computer Science Information Technology Software Engineering Computer Engineering Or equivalent qualification Required Experience Minimum 9+ years of Java development experience. Strong hands-on experience with Java 17/21 (Java 25 exposure is an advantage). Experience building enterprise microservices. Experience in Agile software delivery. Experience supporting enterprise production environments.

<strong>Job Type<br><br></strong>Full Time<br><br><strong>Job Reference #<br><br></strong>335877BR<br><br><strong>City<br><br></strong>Doha<br><br><strong>Key Responsibilities<br><br></strong>Are you passionate about building and delivering robust and scalable IT solutions? Are you experienced in building brand new and maintaining existing software products?<br><br>Are you confident at iteratively refining user requirements and removing any ambiguity?<br><br>We are looking for a Software Engineer to:<br><br><ul><li> design and develop new and maintain existing software products using modern technologies and agile methodologies</li><li> have a proactive and solution driven attitude to help deliver time sensitive project deliveries</li><li> apply modern software development practices to ensure consistent state-of-the-art design and implementation of the software product</li><li> ensure the delivery of high-quality, secure, scalable, and robust software products that seamlessly integrate into the enterprise-wide ecosystem and access channels.</li><li> analyze business requirements, design and implement solutions, and develop software components to incrementally enhance the product</li><li> support the product in resolving high-priority defects and deploying fixes to production systems</li><li> closely collaborate within an agile team and a global agile organization<br><br></li></ul><strong>The team<br><br></strong>In our agile operating model, teams—known as crews—are organized around major products and services within broader Streams, each designed to meet specific client needs. Our Stream, "Save, Protect, and Grow My Investments," reimagines investing for the digital age and connects clients with a wide range of investment opportunities.<br><br>You’ll join the Advisory crew, which delivers essential solutions to support UBS’s global Advisory businesses. Our work includes providing instrument data, performing health checks and calculations, optimizing portfolios, and developing innovative Advisory tools. As part of our development team, you will help design, build, and continuously enhance the Global Risk Analytics &amp; Calculation Engine (GRACE) for Advisory portfolios<br><br><strong>Your Skills And Experience<br><br></strong><ul><li> minimum 5+ years hands-on application development experience using Java and Spring preferably in the finance sector</li><li> Bachelor’s/master’s degree or equivalent with a focus in software engineering</li><li> Proficient in Java 25 and Spring Boot 3.5 for backend development, including REST API and batch processing</li><li> Experience with Angular 20 for modern frontend applications is a plus</li><li> Familiarity with containerization (Docker) and deploying applications on Azure Kubernetes Service (AKS)</li><li> Familiarity with Azure PostgreSQL and relational database management</li><li> Understanding of GitLab CI/CD pipelines, cloud infrastructure, and API security best practices</li><li> you are curious to explore how AI can improve how we build, deliver, and optimize workflows. You do this with sound judgment – validating outputs and aligning with policies, risk standards, and ethical use.<br><br></li></ul><strong>About Us<br></strong>UBS is a leading and truly global wealth manager and the leading universal bank in Switzerland. We also provide diversified asset management solutions and focused investment banking capabilities. Headquartered in Zurich, Switzerland, UBS is present in more than 50 markets around the globe.<br><br>We know that great work is never done alone. That’s why we place collaboration at the heart of everything we do. Because together, we’re more than ourselves. Want to find out more? Visit ubs.com/careers.<br><br><strong>Join us<br><br></strong>At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We’re dedicated to our craft and passionate about putting our people first, with new challenges, a supportive team, opportunities to grow and flexible working options when possible. Our inclusive culture brings out the best in our employees, wherever they are on their career journey. And we use artificial intelligence (AI) to work smarter and more efficiently. We also recognize that great work is never done alone. That’s why collaboration is at the heart of everything we do. Because together, we’re more than ourselves.<br><br>We’re committed to disability inclusion and if you need reasonable accommodation/adjustments throughout our recruitment process, you can always contact us.<br><br><strong>Contact Details<br><br></strong>UBS Business Solutions SA<br><br>UBS Recruiting<br><br><strong>Disclaimer / Policy statements<br><br></strong>UBS is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills and experiences within our workforce.

About us:The Group Securities is a well-established investment organization working in the finance industry since 1989, as a company devoted to the stock exchange. It was licensed once Qatar Stock Exchange was founded in 1997 and provides an array of investment services to more than 400,000 investors, with portfolios exceeding QR 100 billion. As brokerage firm, The Group Securities finances margin trading and operates as liquidity provider for the listed shares and ETFs. The company has a paid-up capital worth (QR 1 billion) and has been continuously posting profit since its inception. Besides being licensed by Qatar Financial Market Authority to exercise these activities, The Group Securities is also a member of Qatar Stock Exchange.<br>Key Responsibilities:<br>Design and develop robust, scalable, and secure backend services using Java (Spring Boot). Collaborate with product managers, frontend developers, Dev Ops, and QA teams to deliver end-to-end features. Architect solutions with a strong focus on performance, scalability, and maintainability. Write unit, integration, and functional tests to ensure high code quality. Lead code reviews, mentor junior developers, and establish best practices in coding and design. Contribute to microservices architecture and participate in the decision-making process for design and implementation. Troubleshoot and resolve production issues and performance bottlenecks. Participate in Agile/Scrum ceremonies and contribute to project planning and estimation.<br>Qualifications:<br>7+ years of professional Java development experience . Strong hands-on experience with Spring Boot, Spring MVC, Spring Data, and Spring Security. Deep understanding of RESTful API design and best practices. Strong hands-on experience with Java 17+ (or the latest LTS versions), including the development and maintenance of enterprise-grade applications. Experience with multithreading, concurrency, and asynchronous programming in Java. Solid knowledge of software design patterns and principles (OOP, SOLID, DDD, etc.). Experience with build tools like Maven or Gradle. Strong understanding of unit testing (JUnit, Mockito) and integration testing. Familiarity with Docker, Kubernetes, or container-based development. Knowledge of CI/CD tools (e.g., Jenkins, Git Hub Actions, Git Lab CI). Comfortable with version control systems (Git), code reviews, and collaborative development. Excellent problem-solving and communication skills.

About us:The Group Securities is a well-established investment organization working in the finance industry since 1989, as a company devoted to the stock exchange. It was licensed once Qatar Stock Exchange was founded in 1997 and provides an array of investment services to more than 400,000 investors, with portfolios exceeding QR 100 billion. As brokerage firm, The Group Securities finances margin trading and operates as liquidity provider for the listed shares and ETFs. The company has a paid-up capital worth (QR 1 billion) and has been continuously posting profit since its inception. Besides being licensed by Qatar Financial Market Authority to exercise these activities, The Group Securities is also a member of Qatar Stock Exchange.<br>Key Responsibilities:<br>Design and develop robust, scalable, and secure backend services using Java (Spring Boot). Collaborate with product managers, frontend developers, Dev Ops, and QA teams to deliver end-to-end features. Architect solutions with a strong focus on performance, scalability, and maintainability. Write unit, integration, and functional tests to ensure high code quality. Lead code reviews, mentor junior developers, and establish best practices in coding and design. Contribute to microservices architecture and participate in the decision-making process for design and implementation. Troubleshoot and resolve production issues and performance bottlenecks. Participate in Agile/Scrum ceremonies and contribute to project planning and estimation.<br><br>Qualifications:<br>7+ years of professional Java development experience . Strong hands-on experience with Spring Boot, Spring MVC, Spring Data, and Spring Security. Deep understanding of RESTful API design and best practices. Proficiency in Java 11+ (Java 17+ preferred). Experience with multithreading, concurrency, and asynchronous programming in Java. Solid knowledge of software design patterns and principles (OOP, SOLID, DDD, etc.). Experience with build tools like Maven or Gradle. Strong understanding of unit testing (JUnit, Mockito) and integration testing. Familiarity with Docker, Kubernetes, or container-based development. Knowledge of CI/CD tools (e.g., Jenkins, Git Hub Actions, Git Lab CI). Comfortable with version control systems (Git), code reviews, and collaborative development. Excellent problem-solving and communication skills.

About us:The Group Securities is a well-established investment organization working in the finance industry since 1989, as a company devoted to the stock exchange. It was licensed once Qatar Stock Exchange was founded in 1997 and provides an array of investment services to more than 400,000 investors, with portfolios exceeding QR 100 billion. As brokerage firm, The Group Securities finances margin trading and operates as liquidity provider for the listed shares and ETFs. The company has a paid-up capital worth (QR 1 billion) and has been continuously posting profit since its inception. Besides being licensed by Qatar Financial Market Authority to exercise these activities, The Group Securities is also a member of Qatar Stock Exchange.<br>Key Responsibilities:<br>Design and develop robust, scalable, and secure backend services using Java (Spring Boot). Collaborate with product managers, frontend developers, Dev Ops, and QA teams to deliver end-to-end features. Architect solutions with a strong focus on performance, scalability, and maintainability. Write unit, integration, and functional tests to ensure high code quality. Lead code reviews, mentor junior developers, and establish best practices in coding and design. Contribute to microservices architecture and participate in the decision-making process for design and implementation. Troubleshoot and resolve production issues and performance bottlenecks. Participate in Agile/Scrum ceremonies and contribute to project planning and estimation.<br><br>Qualifications:<br>7+ years of professional Java development experience . Strong hands-on experience with Spring Boot, Spring MVC, Spring Data, and Spring Security. Deep understanding of RESTful API design and best practices. Proficiency in Java 11+ (Java 17+ preferred). Experience with multithreading, concurrency, and asynchronous programming in Java. Solid knowledge of software design patterns and principles (OOP, SOLID, DDD, etc.). Experience with build tools like Maven or Gradle. Strong understanding of unit testing (JUnit, Mockito) and integration testing. Familiarity with Docker, Kubernetes, or container-based development. Knowledge of CI/CD tools (e.g., Jenkins, Git Hub Actions, Git Lab CI). Comfortable with version control systems (Git), code reviews, and collaborative development. Excellent problem-solving and communication skills.