205 Go Developer jobs in Qatar

About Lillia:

Lillia is a Digital Health company based in India and the Middle East, collaborating with healthcare partners—including clinic chains specializing in Ayurveda, Allopathy, and Homeopathy—to empower individuals to enhance their metabolic health.

Founded in 2018, Lillia leverages an innovative app-based solution that follows a three-member coaching model and clinical protocol to drive lasting behavioral change.

We are revolutionizing the way people manage their health and well-being by applying the principles of Behavioral Science, built on advanced technology to provide a seamless user experience.

Job Description:

We are looking for an experienced Backend Java Developer with 2–5 years of hands-on experience in building scalable and secure backend systems. The ideal candidate will be responsible for developing and maintaining RESTful APIs, integrating backend services with frontend applications, and ensuring system reliability and performance.

You will collaborate with cross-functional teams including frontend, data, and AI teams to deliver innovative digital health solutions. Experience or interest in agentic or multi-agent systems (Python-based) is a strong plus.

Key Responsibilities:

• Design, develop, and maintain efficient, reusable, and reliable Java code.
• Build and optimize REST APIs for mobile and web platforms.
• Integrate frontend applications (React Native / Web) with backend services.
• Ensure application performance, scalability, and security.
• Identify bottlenecks, debug issues, and implement effective fixes.
• Implement authentication, authorization, and data protection measures.
• Design and manage data storage solutions using SQL and NoSQL databases.
• Collaborate with AI and data science teams on agentic/multi-agent modules (Python).
• Participate in code reviews, maintain code quality, and follow best practices.
• Work closely with DevOps teams on CI/CD, deployment, and cloud infrastructure.

Technology Stack:

• Backend: Java, Spring Boot
• Database: MongoDB, SQL
• Cloud & DevOps: GCP, Docker, Kubernetes
• Others: Microservices, REST APIs, JWT/OAuth2
• Plus (Preferred): Python exposure, especially in multi-agent or AI-driven systems

Qualification & Experience:

• 2–5 years of backend development experience in Java/Spring Boot.
• Bachelor's or Master's degree in Computer Science or a related field.
• Strong understanding of REST architecture, microservices, and data design.
• Experience with GCP/AWS/Azure environments is a plus.
• Familiarity with Python-based agentic systems is an advantage.
• Prior experience in a startup or fast-paced tech environment is preferred.
• Passionate about writing clean, maintainable code and contributing to product innovation.

Job Type: Full-time

• Design and implement robust APIs that facilitate seamless communication between the frontend and backend components of applications.
• Optimize database queries and data storage solutions to enhance application performance and ensure scalability.
• Develop and maintain microservices architecture, enabling independent deployment and scaling of different application modules.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic effectively.

• Bachelor's degree in Computer Science, Engineering, or a related field is preferred for foundational knowledge.
• Proven experience of 3+ years in backend development, showcasing a strong understanding of server-side technology.
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for deploying scalable applications.
• Proficient in programming languages like Python, Java, or , demonstrating expertise in at least one backend framework.

Company Description

At EMMA Systems, we help airports visualize real-time data and sensory information by monitoring key parameters, conditions, and systems to optimize overall efficiency and safety. Our unique hands-on approach allows us to understand airport operations and stakeholders, enabling easy adoption of our plug-and-play A-CDM solution. Complying with EUROCONTROL A-CDM objectives, our solution is designed to improve resource utilization and event predictability through our advanced AI technologies, thereby enhancing the overall efficiency of airport operations.

Role Description

This is a full-time, on-site role for a Senior Backend Software Engineer located in Qatar. The Senior Software Engineer will be responsible for back-end web development, software development, programming, and object-oriented programming (OOP). Daily tasks include designing, implementing, testing, and maintaining software. The Senior Software Engineer will also work with other engineers to improve software quality, mentor junior engineers, and share knowledge across teams.

Key Responsibilities

• Design, build, and maintain efficient, reusable, and reliable Python code using Django.
• Develop RESTful APIs to support frontend services and mobile applications.
• Collaborate with frontend developers to define and implement data structures and APIs.
• Ensure data security, scalability, and performance in backend systems.
• Optimize backend processes to maximize speed and efficiency.
• Troubleshoot, debug, and upgrade existing backend systems.
• Write and maintain comprehensive documentation for backend systems and APIs.
• Conduct code reviews and provide mentorship to junior developers.
• Stay informed about emerging technologies and best practices in backend development
• Develop and maintain data integrations and adapters with external systems using various protocols (HTTP, TCP, message-passing, etc.).
• Experience in building resilient and multithreaded applications.

Skills and Qualifications

Education

Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Experience

5+ years of experience in backend development, particularly in Python and Django.

Technical Skills

• Expertise in Python and Django framework.
• Experience with RESTful API design and implementation.
• Strong understanding of relational databases (e.g., PostgreSQL) and NoSQL databases.
• Proficiency in version control systems such as Git.
• Familiarity with cloud services (AWS, Azure, etc.) and containerization (Docker).
• In-depth knowledge of Cross-Origin Resource Sharing (CORS), Cookies, and Caching systems.
• Skilled in Continuous Integration and Continuous Deployment (CI/CD) pipelines and tools.
• Familiarity with SSL/TLS protocols.
• Understanding of Authorization/Authentication mechanisms, including OAuth2 and OIDC.

Nice to have

• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills.
• Experience in the aviation industry and familiarity with products like AODB, RMS and A-CDM is a plus.
• Basic to advanced knowledge of front-end technologies.
• Proficiency in unit testing.
• Well-versed in system design principles.
• Strong commitment to secure coding practices
• Demonstrated proficiency in Agile methodologies, including Scrum and Kanban.
• Required experience with microservices architecture.
• Skillful in enhancing back-end system performance.

Front-End Developer (Angular, 5 Years Experience)

We are seeking a skilled Front-End Developer with 5 years of experience in building responsive web applications using Angular, TypeScript, JavaScript, HTML5, and CSS3.

Key Responsibilities:

• Develop and maintain Angular applications.
• Integrate UI with APIs.
• Ensure performance, responsiveness, and security.
• Collaborate with designers and back-end teams.

Required Skills:

• 5+ years in Angular and front-end development.
• Strong skills in TypeScript, JavaScript, HTML5, CSS3.
• Experience with Git and Agile methods.
• Teamwork and problem-solving abilities.
• React/React Native is a plus

Job Type: Full-time

Application Question(s):

• How many Years of Experience you have in Angular ?
• How many Years of Experience you have in .Net ?
• How many Years of Experience you have in SQL DB ?

Location:

• Doha (Preferred)

ITSM Developer:

Key Responsibilities

Configure manage and maintain Service Mapping and Discovery tools within the ITSM platform

Create and maintain service maps to ensure accurate relationships between applications services and infrastructure

Collaborate with IT application and infrastructure teams to gather requirements for service mapping

Continuously refine and improve service mapping processes to increase data accuracy and completeness

Monitor and troubleshoot issues related to discovery patterns probes and credentials

Ensure compliance with governance standards and data quality for CMDB Configuration Management Database

Provide support during incident and problem investigations by leveraging service maps for impact analysis

Develop and maintain documentation for service mapping processes workflows and best practices

Conduct training or knowledge sharing sessions with stakeholders on the use of service maps

Stay updated with ITSM and service mapping trends tools and best practices

About Virtusa

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 — 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.

Job Summary:

As a Full Stack Software Developer, you will play a key role in designing, developing, and maintaining web and mobile applications. You will be involved in the entire software development lifecycle, from concept and design to testing and deployment. Your work will help drive our products' functionality, performance, and user experience across different platforms.

Key Responsibilities:

1. Design, develop, and maintain responsive, high-performance web and mobile applications that are cross-platform compatible across devices.

2. Implement both client-side ) and server-side (Laravel/PHP) components for scalable solutions.

3. Develop, document, and maintain RESTful APIs, and work with GraphQL or other technologies to integrate third-party services and data sources.

4. Build reusable, clean, and scalable code libraries to ensure long-term performance, maintainability, and scalability.

5. Implement authentication and authorization flows using Laravel Passport (OAuth2, API tokens).

6. Integrate and manage Microsoft SQL Server for relational data storage, complex queries, and reporting.

7. Implement auditing, logging, and reporting features using Owen-It Laravel Auditing, DOMPDF, Snappy, PhpSpreadsheet, and PhpWord.

8. Develop notification systems using Laravel Email Notifications, third-party SMS APIs, and Firebase push notifications.

9. Manage file handling, task scheduling, and background jobs using Laravel Scheduler & Queues.

10. Build modern, responsive UI components with TailwindCSS and ShadCN, managing state with Zustand and data fetching with ReactQuery/TanstackQuery.

11. Ensure application validation, security, and compliance using Zod schema validation and industry best practices.

12. Conduct unit and integration testing to deliver high-quality, reliable, and maintainable applications.

13. Troubleshoot, debug, and optimize applications for performance, usability, and security.

14. Deploy and manage applications using Docker and cloud platforms (AWS, Azure, GCP, or equivalent).

15. Collaborate closely with designers, product managers, and other developers, participate in code reviews, contribute to technical documentation, and stay updated with the latest industry trends and best practices.

Preferred Qualifications:

· Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field.

· Proven experience (3+ years) as a Full Stack Developer with hands-on experience in both front-end and back-end technologies.

· Strong expertise in Laravel (PHP 8.2+) and Microsoft SQL Server.

· Hands-on experience with , , and TypeScript.

· Solid understanding of REST APIs, authentication (OAuth2, tokens), and third-party integrations.

· Proficiency with Docker and experience deploying to cloud platforms (AWS, Azure, GCP, or equivalent).

· Strong knowledge of cross-platform responsive development.

· Familiarity with auditing, logging, and reporting tools (e.g., Laravel Auditing, DOMPDF, PhpSpreadsheet).

· Experience with task scheduling, queues, and file handling in Laravel.

· Good knowledge of UI/UX development using TailwindCSS and component libraries (ShadCN).

· Strong problem-solving, debugging, and optimization skills.

· Excellent communication and teamwork skills in English.

· Experience with Firebase integration (push notifications).

· Knowledge of CI/CD pipelines and DevOps practices.

· Previous experience in Agile/Scrum teams.

Preferred Skills:

• Understanding of building scalable and maintainable microservices-based systems.
• Familiarity with AWS Lambda, Google Cloud Functions, or similar serverless frameworks.
• Strong understanding of UX/UI design principles and experience working with design tools such as Figma, Sketch, or Adobe XD.
• Experience optimizing web and mobile apps for performance, including code-splitting, lazy loading, and front-end performance tools.
• Experience with data analytics tools or libraries, including Python, R, or SQL-based reporting.
• Experience in building and deploying mobile-first responsive web applications.
• Experience leading small teams or mentoring junior developers is a plus.

Job Type: Full-time

Job Responsibilities

• Develop and build new or enhanced web applications using ASP.NET Core MVC
• Enhance and maintain existing web-based applications
• Write optimized, reusable, effective, and scalable code
• Design and implement application layers, APIs, and web services
• Build BI reports as needed
• Design databases and database scripts
• Estimate effort for new features and solutions
• Debug and resolve system issues, ensuring root cause analysis
• Test, maintain, and recommend improvements for optimal performance
• Make well-informed technical decisions aligned with business needs
• Provide comprehensive support to internal users
• Ensure application security and data protection
• Stay updated with the latest relevant technologies
• Collaborate closely with team members and management

Special Skills

• Strong analytical and problem-solving skills
• Hands-on experience with ASP.NET framework, Core MVC, SQL Server
• Knowledge of Azure cloud development tools (DevOps preferred)
• Skilled in APIs and web services
• Understanding of IT standards and development methodologies
• Ability to multitask and work under pressure
• Strong reporting and follow-up skills
• Arabic language proficiency is a plus

Qualifications

• Education: BSc. in Computer Science or equivalent
• Experience: Minimum 8 years in coding with .NET languages (C#, JavaScript), Core .NET (MVC), SQL databases & queries

Send your CV to

Job Type: Full-time

Web Developer (.Net)

Location : Doha

Contract Period : 3 years

Job Responsibility

• Develop and build new or enhanced web applications using ASP.NET Core MVC.
• Enhance existing web-based applications.
• Create optimized, reusable, effective and scalable code.
• Design various layers of the web application.
• Develop APIs, web services of existing in-house applications.
• Build BI reports when required.
• Design database, and database scripts.
• Estimate the effort needed of new features, components or solutions.
• Perform programming tasks according to the project plan and functional specifications.
• Resolve bugs in existing applications, and facilitate root cause analysis of system issues.
• Resolve complex technical design issues.
• Test, maintain and recommend software improvements to ensure strong functionality and optimization.
• Make good and educated technical decisions that provide solutions to business challenges.
• Provide comprehensive support to internal customers.
• Be able to multitask and change from task to another without loss of efficiency or composure.
• Ensure security and data protection.
• Stay up to date with recent and relevant technologies.
• Perform quality assurance on developed or enhanced interface.
• Maintain relationship with key users (super users) and ensure proper use of the applications by those users.
• Communicate regularly and clearly with team members and management.

Special Skills

• Analytical Problem-Solving skills.
• Experience in ASP.NET framework and SQL Servers.
• Experience in building applications using Core MVC.
• Experience in Azure cloud development tools, specially DevOps.
• Experience in Software Development Process.
• Experience in working with APIs and web services.
• Arabic speaker is preferable.
• Good in writing reports and follow up.
• Understanding of IT standards & development methodologies.
• Able to work under pressure and meet deadlines.

Qualifications

• Minimum Qualification: BSc. of Computer Science or equivalent.
• Minimum Work Experience: At least 8 years in coding using .NET languages (C# , JavaScripts), experienced in Core .net (MVC), SQL database built and queries.
• Arabic speakers are preferable.

Job Type: Contract

Contract length: 36 months

Application Question(s):

• How Many years in coding using .NET languages (C# , JavaScripts), experienced in Core .net (MVC), SQL database built and queries.

JOB DESCRIPTION

• Develop and build new or enhanced web applications using ASP.NET

Core MVC.

• Enhance existing web-based applications.

• Create optimized, reusable, effective and scalable code.

• Design various layers of the web application.

• Developing APIs, webservices of existing in-house applications.

• Building BI reports when required.

• Design database, and database scripts.

• To estimate the effort needed of new features, components or

solutions.

• To perform programming tasks according to the project plan and

functional specifications.

• Resolving bugs in existing applications, and to facilitate root cause

analysis of system issues.

• To resolve complex technical design issues.

• To test, maintain and recommend software improvements to ensure

strong functionality and optimization.

• To make good and educated technical decisions that provide solutions

to business challenges.

• To provide comprehensive support to internal customers.

• To be able to multitask and change from task to another without loss of

efficiency or composure.

• Ensure security and data protection.

• Stay up to date with recent and relevant technologies.

• Quality Assurance on developed or enhanced interface.

• To maintain relationship with key users (super users) and ensure

proper use of the applications by those users.

• To communicate regularly and clearly with team members and

management.

SPECIAL SKILLS:

• Analytical Problem-Solving skills.

• Experience in ASP.NET framework and SQL Servers.

• Experience in building applications using Core MVC.

• Experience in Azure cloud development tools specially DevOps.

• Experience in Software Development Process

• Experience in working with APIs and webservices.

• Arabic speaker is preferable.

• Good in writing reports and follow up.

• Understanding of IT standards & development methodologies

Qualifications

• Minimum Qualification: BSc. Of Computer Science or equivalent

• Minimum Work Experience: At least 8 years in coding using .NET

languages (C# , JavaScript's), experienced in Core .net (MVC), SQL

database built and queries.

• Arabic speakers are preferable.