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Virtusa

<div>
 
 JoB Description
 
 
 
 Role- Java Developer
 
 
 Experience-6+ years
 
 
 Must Have skills: Agile, JAVA, Microservices
 
 
 Nice to have:Experienced in Java, Spring, Hibernate, JPA, Web Services (SOAP/REST), Spring Boot, Microservices, JMS, Cosmo, Azure, XML, JavaScript, JBOSS, Web sphere, Tomcat, SVN, Maven, Gradle, etc. B2C application and microservices work experience is preferred.
 
 
 Additional Skills: Experienced in Java, Spring, Hibernate, JPA, Web Services (SOAP/REST), Spring Boot, Microservices, JMS, Cosmo, Azure, XML, JavaScript, JBOSS, Web sphere, Tomcat, SVN, Maven, Gradle, etc. B2C application and microservices work experience is preferred.
</div>

Java Developer

<div>Job Description

Role- Senior Java Developer

Location- Qatar

Must HaveSkils: Agile,Web Services,JAVA,Hibernate,JPA,Spring Boot,Microservices,Kubernetes 
Nice to Have: MVC design pattern 
Additional Skills: Bachelor Degree with minimum 6 years? experience in designing and developing Java applications. Expertise in Java 8 and above, Spring boot, micro services architecture and JPA / hibernate. Experience working with RESTful web services and JSON. Experience working in Agile and Lean software development methodologies. Experience in deploying, monitoring and troubleshooting services to cloud technologies like Kubernetes, App Services &amp; API Management Services; preferably in Azure Demonstrated ability to troubleshoot and program complex application stack. Knowledge of Domain Drive Design (DDD) and design patterns. Ability to work independently with minimal supervision and ensure the transparency of the work. Excellent interpersonal communication and organizational skills.<div> 
About Virtusa

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 27,000 people globally that cares about your growth &mdash; one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.</div></div>

Senior Java Developer

<div>
 
 JoB Description-
 
 
 
 Must Have: 1) Java
 
 
 <ul>
 <li>
 Spring
 </li>
 <li>
 Java 8 Features
 </li>
 <li>
 Hibernate and JPA
 </li>
 <li>
 JUnit and Mockito
 </li>
 <li>
 Oracle DB
 </li>
 <li>
 SOAP and Rest API's
 
 
 </li>
 </ul>
 
 Tools
 
 
 
 <ul>
 <li>
 IntelliJ
 </li>
 <li>
 Oracle DB
 </li>
 <li>
 SOAP UI
 </li>
 <li>
 Postman
 </li>
 <li>
 ELK
 </li>
 <li>
 Azure Dashboard
 
 
 </li>
 </ul>
 Bachelors degree with minimum 5+ years? experience in designing and developing Java applications. Expertise in Java 8 and above and good in agile, java, Spring Java 8 Features Hibernate and JPA , JUnit and Mockito, Oracle DB, SOAP and Rest APIs and should be strong in the tools like IntelliJ, Oracle DB, SOAP UI, Postman , ELK , Azure Dashboard Ability to work independently with minimal supervision and ensure the transparency of the work. Excellent interpersonal communication and organizational skills.
</div>

Al Adyat consultancy

Backend Developer (Microservices &amp; APIs) &mdash; Java / Nest.js (Arabic nationality only)Business Impact: Build the backend services and APIs that power product features at scale &mdash; ensuring performance, reliability, security and smooth integration across systems.Role Overview: Design, implement and maintain scalable microservices and APIs using Java and/or Nest.js, applying best practices for distributed systems and ensuring production resilience.Key Responsibilities:<ul><li>Architect and implement microservices, RESTful/GraphQL APIs and integration patterns.</li><li>Ensure reliability: caching, rate limiting, circuit breakers and graceful degradation.</li><li>Work on database schema design, query optimization and data modeling (SQL &amp; NoSQL).</li><li>Implement secure authentication/authorization and API gateways.</li><li>Build automated tests and participate in CI/CD workflows.</li><li>Monitor and profile services to diagnose performance and scalability issues.</li></ul>Qualifications:<ul><li>Strong experience with Java (Spring Boot) and/or Node.js with Nest.js.</li><li>Solid understanding of microservices patterns, API design and distributed systems.</li><li>Experience with databases (Postgres, MongoDB, Redis) and message systems.</li><li>Familiar with containerization (Docker) and cloud deployments (AKS/AKS/others).</li></ul>Preferred Skills:<ul><li>Event-driven architecture experience (Kafka/RabbitMQ).</li><li>GraphQL, API Gateway (Kong/Zuul), Redis caching and advanced telemetry (OpenTelemetry).</li></ul>Job Type: Full-timePay: QAR12,000.00 - QAR15,000.00 per monthEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Backend Developer (Microservices &amp; APIs) Java / Nest.js: 4 years (Required)</li></ul>Language:<ul><li>Arabic nationality only (Required)</li></ul>License/Certification:<ul><li>degree in Computer Science, IT (Required)</li></ul>

Backend Developer (Microservices & APIs) — Java / Nest.js (Arabic nationality only)

PROZ TECHNOLOGIES

Indeed Job Post:Job Title: Big Data Platform Developer Location: Doha, QatarJob Overview: We are hiring a Big Data Platform Developer skilled in Python, Java, and big data technologies to design and optimize our client&rsquo;s big data platform. You will be responsible for data ingestion, normalization, visualization, and automated reporting.Key Responsibilities:<ul><li>Parse, inject, and normalize large datasets</li><li>Develop dashboards, heat maps, and visualization reports</li><li>Build and automate data pipelines for real-time analytics</li><li>Generate detailed reports for stakeholders</li><li>Collaborate with data scientists &amp; cybersecurity teams</li><li>Maintain technical documentation</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s in Computer Science, Data Science, or related field</li><li>4&ndash;6 years of big data experience (Hadoop, Spark, Kafka)</li><li>Strong coding skills in Python &amp; Java</li><li>Proficiency in SQL/NoSQL databases, REST APIs, and cloud platforms (AWS/Azure/GCP)</li><li>Familiarity with Tableau, Power BI, or other visualization tools</li><li>Strong problem-solving and collaboration skills</li></ul>About Proztec: Proz Technologies (PROZTEC), based in Doha, Qatar, is a leading ICT firm with 300+ employees. Be part of a growing team delivering innovative data-driven solutions.Apply now by sending your CV to Recruitment@proztec.comJob Type: Full-timePay: QAR15,000.00 - QAR18,000.00 per month

Big Data Platform Developer

<div>
 A senior engineer for this role is one of the key people that will support the technical manager and solution architect in fronting the customer. Engineers are expected to be able to do requirement gathering, technical design, testing &amp; deployment.
 
 
 You are expected to work with various roles in the project including but not limited to:
 
 
 <ul>
 <li>
 BA Lead/Manager to gather requirements.
 </li>
 <li>
 Off-shore teams for deliver project modules.
 </li>
 <li>
 Singapore HQ teams to on product features &amp; extensions.
 </li>
 <li>
 Test Manager to conduct internal &amp; external testing for the project.
 
 
 </li>
 </ul>
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Requirement Gathering:
 </li>
 <li>
 Work with BA Lead/Manager to meet and retrieve requirements from user.
 </li>
 <li>
 Come up with requirement documentation.
 </li>
 <li>
 Convert requirements into epics and user stories.
 </li>
 <li>
 Work with UIUX engineer to come up with user journey before and after solutions.
 </li>
 <li>
 Communicate with UIUX engineer to product wireframes and interactive prototypes.
 </li>
 <li>
 Convert business requirements to technical documents.
 </li>
 <li>
 Technical Design:
 </li>
 <li>
 Work with technical manager and technical leads (offshore) to come up with technical design for module requirements.
 </li>
 <li>
 Work with technical manager and senior technical leads (Singapore) to come up with technical design for product customization requirements. Practitioner of SCRUM Methodology
 </li>
 <li>
 Integration:
 </li>
 <li>
 Work with partners and vendors to integrate to IT &amp; OT Systems.
 </li>
 <li>
 Integrate with IT &amp; OT Systems.
 </li>
 <li>
 Work with Technical Architect/Manager on the technical design of assigned modules.
 </li>
 <li>
 Functional Testing:
 </li>
 <li>
 Support Test Manager in the documentation of test scenarios for software modules.
 </li>
 <li>
 Support Test Manager in internal testing of software modules
 </li>
 <li>
 Support Test Manager in the integration testing of software modules
 </li>
 <li>
 Support Test Manager in User Acceptance Testing (UAT)
 </li>
 <li>
 DevOPS &amp; Deployment:
 
 
 </li>
 </ul>
 Able to use various devOPS tools to perform the following:
 
 
 <ul>
 <li>
 Deployment of software systems
 </li>
 <li>
 Patching of software updates
 </li>
 <li>
 Run static code analysis using devOPS tools
 </li>
 <li>
 Manage branching, approval of check-ins etc
 </li>
 <li>
 Run dynamic analysis with devOPS tools
 </li>
 <li>
 Facilitate offshore developers and leads in security report lapses.
 </li>
 <li>
 Performance Testing:
 </li>
 <li>
 Able to use automation test tools to conduct performance testing for project.
 </li>
 <li>
 Able to product performance test report.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 
 Personality &amp; Work Traits:
 
 
 
 <ul>
 <li>
 Good Leadership skills
 </li>
 <li>
 Good presentation skills
 </li>
 <li>
 Good communication skills
 </li>
 <li>
 Able to manage a team of 2-4 people
 </li>
 <li>
 Independent Worker (Able to work independently with minimal guidance)
 </li>
 <li>
 A proactive work attitude
 </li>
 <li>
 A team player (Inclusive mind-set to collaborate effectively in a diverse team)
 </li>
 <li>
 problem solver
 </li>
 <li>
 Able to deliver with quality
 </li>
 <li>
 Fast learner (for technology)
 
 
 </li>
 </ul>
 
 Work Experience
 
 
 
 <ul>
 <li>
 Full-stack technical lead in or more projects (able to work on both frontend &amp; backend development)
 </li>
 <li>
 Full-stack developer in 3 or more projects (able to work on both frontend &amp; backend development)
 </li>
 <li>
 Have one or more project SDLC experience as technical lead
 </li>
 <li>
 Have three or more project SDLC experience
 </li>
 <li>
 Able to confidently and clearly communicate with others
 </li>
 <li>
 Able to express design using UML notation &amp; UML Diagrams
 </li>
 <li>
 Worked in at least 1 project with English as the main language of communication.
 </li>
 <li>
 Derive user stories and tasks backlog in using SCRUM or other agile framework
 
 
 </li>
 </ul>
 
 Technical Skills
 
 
 
 <ul>
 <li>
 Programming Languages &amp; Tools
 </li>
 <li>
 HTML, JavaScript, CSS3
 </li>
 <li>
 *Java/*C#/*C++
 </li>
 <li>
 Programming Frameworks:
 </li>
 <li>
 AngularJS (Preferred) /*ReactJS/*VueJS
 </li>
 <li>
 ST Engineering AOCS Framework
 </li>
 <li>
 COTS Products:
 </li>
 <li>
 Enterprise Service Bus &amp; Messaging Brokers (*Kafka, *AMQP, *MQTT &amp; *Protobuf)
 </li>
 <li>
 *CEP &amp; Rule Engines
 </li>
 <li>
 Application Servers(NodeJS, *Java-based Application Servers &amp; *IIS)
 </li>
 <li>
 Databases:
 </li>
 <li>
 MSSQL
 </li>
 <li>
 *PosgresSQL
 </li>
 <li>
 *Oracle
 </li>
 <li>
 *MongoDB
 </li>
 <li>
 Administrative Tools:
 </li>
 <li>
 MS Offices (Word, Excel, PowerPoint)
 </li>
 <li>
 *MS Teams
 </li>
 <li>
 DevOPS Tools:
 </li>
 <li>
 Jira
 </li>
 <li>
 Confluence
 </li>
 <li>
 GitLab
 </li>
 <li>
 SonarQube
 </li>
 <li>
 Nexus/Maven
 </li>
 <li>
 Postman, or equivalent
 </li>
 <li>
 Languages:
 </li>
 <li>
 English
 </li>
 <li>
 *Arabic
 </li>
 <li>
 *Chinese
 </li>
 <li>
 *Vietnamese
 </li>
 </ul>
</div>

Senior Software Engineer

Arab Solutions

<div>
 
 About The Role
 
 
 
 We are seeking a highly skilled
 
 Full Stack Developer
 
 with strong expertise in
 
 React
 
 and a proven track record of delivering data dissemination web portal. The ideal candidate will paly a key role in the development of the front-end for our
 
 data dissemination portal
 
 , ensuring seamless integration with backend APIs and semantic layers. This role requires a combination of excellent technical skills, problem-solving ability, and prior hands-on experience building platforms for large-scale data access and distribution.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Front-End Development:
 </li>
 <ul>
 <li>
 Design, develop, and maintain the user interface of the dissemination portal using React and modern front-end best practices.
 </li>
 <li>
 Implement responsive, accessible, and performant UI components.
 </li>
 </ul>
 <li>
 Integration &amp; Backend Collaboration:
 </li>
 <ul>
 <li>
 Integrate the front-end with backend APIs, ensuring smooth data flow and user interactions.
 </li>
 <li>
 Collaborate closely with backend engineers to connect the UI with the semantic layer for enriched data representation.
 </li>
 </ul>
 <li>
 Architecture &amp; Best Practices:
 </li>
 <ul>
 <li>
 Contribute to overall application architecture, ensuring scalability, maintainability, and security.
 </li>
 <li>
 Review and optimize existing code for performance and quality.
 </li>
 </ul>
 <li>
 Data Dissemination Portal Expertise:
 </li>
 <ul>
 <li>
 Apply prior experience in designing and developing web portals for data dissemination, including data filtering, visualization, and download features.
 </li>
 </ul>
 <li>
 Collaboration &amp; Mentorship:
 </li>
 <ul>
 <li>
 Work closely with cross-functional teams including data engineers, UX designers, and product managers.
 </li>
 <li>
 Mentor junior developers, fostering knowledge sharing and coding best practices.
 
 </li>
 </ul>
 </ul>
 
 Required Qualifications
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or equivalent practical experience.
 </li>
 <li>
 7+ years of professional experience in full stack web development.
 </li>
 <li>
 Strong proficiency in React, JavaScript, HTML5, and CSS3.
 </li>
 <li>
 Proven experience integrating front-end applications with backend APIs and semantic layers.
 </li>
 <li>
 Previous hands-on experience developing data dissemination web portals.
 </li>
 <li>
 Solid understanding of RESTful APIs, GraphQL, or other API paradigms.
 </li>
 <li>
 Experience with backend technologies (e.g., Node.js, Python, Java, or similar).
 </li>
 <li>
 Experience with data visualization libraries (e.g., D3.js, Highcharts, Plotly).
 </li>
 <li>
 Familiarity with relational and/or NoSQL databases.
 
 
 </li>
 </ul>
 
 Must Have
 
 
 
 <ul>
 <li>
 Previous hands-on experience developing data dissemination web portal (data portal).
 </li>
 <li>
 7+ years of professional experience in full stack web development.
 </li>
 <li>
 Strong proficiency in React, JavaScript, HTML5, and CSS3.
 </li>
 <li>
 Proven experience integrating front-end applications with backend APIs and semantic layers.
 </li>
 <li>
 Experience with data visualization libraries.
 
 
 </li>
 </ul>
 Skills: dissemination,backend apis,react,data dissemination,visualization,data,stack,portals
</div>

Full Stack Developer (React & Data Dissemination Portals) dissemination

Explore 65+ Java developer in Doha this September. Find roles across top companies and apply now to boost your career.

65 java developer jobs IN Doha

Java Developer

Senior Java Developer

Senior Java Developer

Backend Developer (Microservices & APIs) — Java / Nest.js (Arabic nationality only)

Big Data Platform Developer

Senior Software Engineer

Full Stack Developer (React & Data Dissemination Portals) dissemination