backend developer

M.C CONFIG INFORMÁTICA

About the Role:Doha is rapidly becoming a hub for digital innovation, and at MC Config Technologies W.L.L., we are building software solutions that power modern businesses across the region. We focus on creating scalable, high-performance systems that are both reliable and user-focused.We are looking for a Senior Software Developer who can take ownership of complex technical projects and help shape the architecture of our applications. This is more than just coding&mdash;you will play a key role in technical decision-making, system design, and mentoring developers. You will collaborate closely with cross-functional teams to turn business requirements into efficient, scalable software solutions.Why Work With Us?The Environment: Our office in Doha&rsquo;s Industrial Area offers a professional and collaborative setting where innovation and teamwork are encouraged. We provide a structured yet flexible environment designed for productivity and growth.Technical Ownership: You won&rsquo;t just follow specifications&mdash;you will influence architecture, tools, and best practices. Your expertise will directly shape our products.Modern Stack: We work with technologies such as Java, Python, Node.js, cloud platforms (AWS/Azure), and modern DevOps practices.Growth: We support continuous learning, skill development, and career progression into leadership or specialized technical roles.Key Responsibilities:System Design &amp; Development: Design, develop, and maintain scalable backend and full-stack applications using modern programming languages and frameworks.Architecture &amp; Performance: Build efficient, high-performance systems and optimize applications for speed, scalability, and reliability.Code Quality: Write clean, maintainable, and well-documented code while following industry best practices and standards.Team Collaboration: Work closely with developers, QA engineers, and project managers to deliver high-quality software solutions.Mentorship: Guide junior developers, conduct code reviews, and contribute to team knowledge sharing.Problem Solving: Identify technical challenges early and provide effective solutions to ensure project success.What We Are Looking For:Experience: 5+ years of professional experience in software development, preferably in backend or full-stack roles.Technical Skills: Strong knowledge of Java, Python, or Node.js, along with experience in RESTful APIs and microservices architecture.Database Knowledge: Hands-on experience with relational or NoSQL databases such as MySQL, PostgreSQL, or MongoDB.Cloud &amp; Tools: Familiarity with cloud platforms (AWS, Azure, or GCP), Git, and modern development workflows.Mindset: You are solution-oriented, detail-focused, and able to balance quality with delivery timelines.Pay: QAR25,000.00 - QAR30,000.00 per monthWork Location: Hybrid remote in Doha (Doha)

MC Config Technologies W.L.L.

Setor de Reservas LLC

Job Opportunity: Senior Full-Stack DeveloperLocation: Doha, Qatar Company: Setor de ReservasAbout UsSetor de Reservas is a fast-growing hospitality and reservations technology company headquartered in Doha. We specialize in delivering innovative digital solutions that streamline booking systems, enhance customer experiences, and empower hotels and travel partners worldwide. To support our expansion, we are seeking a highly skilled Senior Full-Stack Developer to join our technology team.Role OverviewThe Senior Full-Stack Developer will be responsible for designing, developing, and maintaining scalable web applications. This role requires expertise in both front-end and back-end technologies, strong problem-solving skills, and the ability to mentor junior developers while collaborating across teams.Key Responsibilities<ul><li>Design, develop, and maintain full-stack applications for hospitality and reservations platforms.</li><li>Collaborate with product managers, designers, and other developers to deliver high-quality solutions.</li><li>Write clean, efficient, and well-documented code.</li><li>Optimize applications for performance, scalability, and security.</li><li>Integrate APIs and third-party services into core systems.</li><li>Conduct code reviews and mentor junior developers.</li><li>Stay updated on emerging technologies and recommend adoption strategies.</li><li>Troubleshoot and resolve technical issues in production environments.</li></ul>Qualifications<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>6&ndash;8 years of experience in full-stack development.</li><li>Strong proficiency in JavaScript/TypeScript, React, Angular, or Vue for front-end development.</li><li>Expertise in Node.js, Python, Java, or .NET for back-end development.</li><li>Experience with relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).</li><li>Familiarity with cloud platforms (AWS, Azure, GCP).</li><li>Knowledge of DevOps practices, CI/CD pipelines, and containerization (Docker, Kubernetes).</li><li>Excellent problem-solving, communication, and leadership skills.</li><li>Fluency in English; Arabic is a plus.</li></ul>Why Join Us?<ul><li>Be part of a growing hospitality technology company in Doha.</li><li>Play a key role in shaping Setor de Reservas&rsquo; digital platforms.</li><li>Competitive salary and benefits package.</li><li>Opportunities for professional development and career advancement.</li><li>Collaborative, innovative, and tech-driven work culture.</li></ul>نوع الوظيفة: دوام كاملموقع العمل: بشكل شخصي

Senior Full-Stack Developer

SFAI Qatar

&middot; Design, develop, and maintain scalable Java-based microservices architecture using Spring Boot and related frameworks.&middot; Lead the development of RESTful APIs ensuring high performance, security, and reliability.&middot; Architect and implement containerized microservices using Docker and orchestration tools like Kubernetes.&middot; Collaborate closely with cross-functional teams to define system requirements and translate them into technical solutions.&middot; Mentor junior developers, conduct code reviews, and enforce coding standards and best practices.&middot; Troubleshoot, debug, and optimize applications for maximum speed and scalability.&middot; Implement CI/CD pipelines and automate deployment processes to streamline releases.&middot; Stay updated with emerging technologies and recommend improvements to enhance system architecture.Pay: QAR21,400.00 - QAR22,400.00 per hourEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Java and Microservices Developer: 8 years (Preferred)</li></ul>Language:<ul><li>English (Preferred)</li></ul>License/Certification:<ul><li>QID (Preferred)</li></ul>Work Location: In person

Java and Microservices Developer

ASF Digital Solutions LLC

Job Title: Web Developer / Front-End Developer / Full Stack Web Developer / PHP &amp; WordPress DeveloperJob SummaryWe are looking for a skilled and motivated Web Developer to join our growing digital team in Doha. This role is ideal for someone passionate about building modern, responsive, and high-performance websites and web applications. You will work on a variety of client projects including business websites, landing pages, and custom web solutions.About the CompanyASF Digital Solutions LLC is a Doha-based digital technology company specializing in web development, software solutions, and digital transformation services. We help businesses across Qatar build strong online presence through modern, scalable, and user-friendly digital platforms.Why Work With Us<ul><li>Opportunity to work on diverse web development projects</li><li>Supportive team environment focused on innovation and growth</li><li>Career development in modern web technologies</li><li>Exposure to real client projects in Qatar and the GCC region</li></ul>Key Responsibilities<ul><li>Develop, maintain, and optimize responsive websites and web applications</li><li>Build user-friendly interfaces using modern front-end technologies</li><li>Work with backend systems to ensure smooth functionality</li><li>Customize and maintain CMS platforms such as WordPress</li><li>Troubleshoot, debug, and improve website performance</li><li>Collaborate with designers and marketing teams</li><li>Ensure websites are SEO-friendly and mobile responsive</li><li>Follow best practices in coding, security, and performance optimization</li></ul>Requirements<ul><li>1&ndash;4 years of experience in web development or similar role</li><li>Strong knowledge of HTML, CSS, JavaScript</li><li>Experience with PHP, WordPress, or similar CMS platforms</li><li>Familiarity with frameworks such as React, Vue, or Laravel is a plus</li><li>Understanding of responsive design and UI/UX principles</li><li>Basic knowledge of SEO and website optimization</li><li>Ability to work independently and in a team environment</li><li>Strong problem-solving and communication skills</li></ul>Work Schedule<ul><li>Full-time position</li><li>Monday to Friday</li><li>Flexible working hours depending on project deadlines</li></ul>How to ApplyIf you are passionate about web development and want to work on exciting digital projects, we encourage you to apply today. Submit your CV and portfolio for consideration.Job Type: Full-timePay: QAR45,000.00 - QAR90,000.00 per yearWork Location: In person

Web Developer

QatarEnergy

<div>
 
 Primary Purpose Of The Job
 
 
 
 Design and build efficient and innovative software solutions and interfaces that integrate with QatarEnergy Trading&rsquo;s existing IT architecture to enable business growth and risk control through automation.
 
 
 <ul>
 <li>
 Work with traders, risk &amp; finance managers, system architects, business analysts, project managers and other ICT departments to develop efficient and scalable systems, applications, interfaces and tools from scratch, and enable QatarEnergy Trading business growth through high level of automation and process optimization.
 </li>
 <li>
 Build and maintain software solutions that fully integrate with the existing third party and in-house platforms in accordance with QET&rsquo;s overall IT architecture design.
 </li>
 <li>
 Provide timely technical support to in-house trading solutions to ensure business continuity.
 </li>
 <li>
 Establish DevOps framework and tools for the Trading Solutions team as the foundation for futures growth and long-term success.
 </li>
 <li>
 Lead external IT consultants and developers, provide technical requirements and test cases, manage the development timeline, and perform quality control to ensure the delivery of IT solutions that meet the business requirements.
 </li>
 <li>
 Stay updated with the latest technology and tools, find innovative solutions, conduct POCs, document and share knowledge &amp; practices to help QatarEnergy Trading gain a sustainable and competitive advantage in the market.
 </li>
 <li>
 Apply security measures by following security procedures and standards to ensure secure environment, manage and address Trading systems vulnerabilities and threats, adhere to established standards, processes, procedures, and policies throughout the software development life cycle.
 
 
 </li>
 </ul>
 
 Required Experience And Skills
 
 
 
 <ul>
 <li>
 Minimum 8 years of experience designing, developing and implementing multitier software solutions using C#, Angular JS, .Net within a commodity trading, banking or hedge fund environment.
 </li>
 <li>
 Minimum 3 years of experience developing, deploying, and maintaining systems on Azure, with expertise in Azure services (Azure Active Directory, Azure Functions, Azure Service Bus, Azure App Services, Azure Storage, Azure SQL, Azure Cosmos DB, etc) and the implementation practices.
 </li>
 <li>
 Experience on backend API development using C#. In-depth knowledge of RESTful and GraphQL web services is required.
 </li>
 <li>
 Experience on frontend SPA development using Angular.
 </li>
 <li>
 Hands on experience with CI/CD tooling including platforms such as Azure DevOps, Github.
 </li>
 <li>
 Experience using infrastructure-as-code tools such as Bicep or Terraform.
 </li>
 <li>
 Extensive experience in writing efficient SQL, and relevant experience with database design.
 </li>
 <li>
 Ability to perform full SDLC activities using Agile methods, including requirement definition, prototyping, proof of concept, design, implementation, testing and maintenance.
 </li>
 <li>
 Understanding of micro-services architecture.
 </li>
 <li>
 Understanding of microfrontend is preferred.
 </li>
 <li>
 Good understanding of straight-through-processing (STP) requirements and FIX protocol is preferred.
 </li>
 <li>
 Knowledge and experience in the implementation, maintenance of cloud solutions using Azure DevOps and other cloud technologies (e.g. Microsoft Azure Data Factory, Data Bricks) and building reporting capabilities is preferred.
 </li>
 <li>
 Experience working with any CTRM/ETRM system is preferred.
 </li>
 <li>
 Proficiency in Python is a plus.
 </li>
 <li>
 Excellent written and verbal communications skills.
 </li>
 <li>
 Self-reliance and self-sufficiency; willingness to help build a business from the ground upwards in a phased manner but with quick short-term solutions essential for success.
 </li>
 <li>
 Strong delivery focus is critical.
 
 
 </li>
 </ul>
 
 Educational Qualifications
 
 
 
 Bachelor&rsquo;s degree in computer science, engineering or related field.
</div>

SR. SYSTEMS ENGINEER (APPLICATION DEVT)

Starlink Qatar

<div>
 
 We are seeking a
 
 Solution &amp; App Architect
 
 to design and govern application architectures for platform capabilities and vendor-delivered solutions. The role ensures
 
 cloud-agnostic, secure-by-design, scalable applications
 
 aligned with platform standards (identity, APIs, observability, CI/CD, service catalog patterns).
 
 
 Working closely with
 
 product owners, system integrators, and platform/security teams
 
 , the architect defines application blueprints, runtime patterns (microservices, event-driven, mobile/web), integration contracts, and non-functional requirements. The role provides
 
 architecture assurance across delivery phases
 
 and ensures operational readiness, maintainability, and consistent developer experience.
 
 
 
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Define
 
 target-state application architecture
 
 for platform capabilities and onboarded smart solutions (web, mobile, backend services).
 </li>
 <li>
 Establish
 
 cloud-agnostic app patterns
 
 : microservices, modular monolith, event-driven workflows, and API-first design.
 </li>
 <li>
 Specify
 
 application NFRs
 
 (availability, scalability, performance, resiliency, observability, localization) and acceptance criteria.
 </li>
 <li>
 Define
 
 identity and authorization patterns
 
 (Entra/OIDC, RBAC, token scopes, service-to-service auth).
 </li>
 <li>
 Ensure consistent
 
 API and event design
 
 (OpenAPI/AsyncAPI, versioning, idempotency, rate limits, backward compatibility).
 </li>
 <li>
 Drive
 
 secure application architecture
 
 (OWASP, secure storage, secrets handling, encryption, input validation, threat modeling).
 </li>
 <li>
 Define
 
 data access patterns and caching strategies
 
 , aligned with platform data governance and multi-tenant boundaries.
 </li>
 <li>
 Provide
 
 architecture assurance
 
 through design reviews, ADRs, and implementation checkpoints with vendors.
 </li>
 <li>
 Define
 
 deployment and release patterns
 
 (blue/green, canary, feature flags) aligned with GitOps and CI/CD.
 </li>
 <li>
 Support
 
 operational readiness
 
 : logging/metrics/tracing, runbooks, SLOs, incident readiness, and handover to operations.
 </li>
 </ul>
 
 
 
 
 
 Skills &amp; Abilities
 
 
 <ul>
 <li>
 Strong
 
 application architecture skills
 
 across frontend/mobile, backend services, and distributed systems.
 </li>
 <li>
 Expertise in
 
 API design, integration patterns, and event-driven architectures
 
 .
 </li>
 <li>
 Ability to translate
 
 business workflows into robust application services and user journeys
 
 .
 </li>
 <li>
 Proven
 
 security-by-design and performance/resiliency engineering
 
 capability.
 </li>
 <li>
 Strong
 
 documentation and decision-making discipline
 
 (ADRs, diagrams, reference implementations).
 </li>
 </ul>
 
 
 
 
 
 Education &amp; Experience
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in
 
 Computer Science, Information Technology, Cybersecurity
 
 ; Master&rsquo;s degree highly preferred.
 </li>
 <li>
 
 7+ years
 
 in solution/application architecture or senior engineering roles delivering enterprise platforms.
 </li>
 <li>
 Experience with
 
 Kubernetes-based deployments and cloud-native patterns
 
 , with emphasis on portability/cloud-agnostic choices.
 </li>
 <li>
 Hands-on background with
 
 modern web/mobile architectures and scalable backend frameworks
 
 .
 </li>
 <li>
 Experience integrating with
 
 IAM, API gateways, observability stacks, and CI/CD tooling
 
 in regulated environments.
 </li>
 <li>
 Familiarity with
 
 architecture frameworks and quality practices
 
 (TOGAF concepts, DDD, clean architecture, 12-factor apps).
 </li>
 </ul>
 
 
 
 
 
 Preferred Tools
 
 
 <ul>
 <li>
 
 API &amp; Integration:
 
 OpenAPI/AsyncAPI, Postman, API gateways (Azure APIM / Apigee / Kong)
 </li>
 <li>
 
 Delivery &amp; Deployment:
 
 GitHub/Azure DevOps, Docker, Kubernetes, Helm, feature flags (PostHog/LaunchDarkly-style)
 </li>
 <li>
 
 Observability &amp; Security:
 
 OpenTelemetry, Dynatrace/Datadog, SAST/DAST tooling, OWASP dependency scanning
 </li>
 </ul>
 
 
 
 
 
 Soft Skills
 
 
 <ul>
 <li>
 Strong facilitation for
 
 design workshops and cross-vendor alignment
 
 </li>
 <li>
 Clear
 
 communication with product and engineering stakeholders
 
 </li>
 <li>
 Pragmatic
 
 prioritization and decision-making
 
 under delivery constraints
 </li>
 <li>
 Ownership and
 
 accountability for architecture quality and outcomes
 
 </li>
 <li>
 Mentoring mindset and ability to
 
 uplift vendor and internal engineering teams
 
 </li>
 </ul>
</div>

Solution & APP Architect

<div><div><div><div>Qatar</div>
</div><div><div>Information Technology (IT)
</div></div><div><div>Group Functions
</div></div><div>Job Reference #
<div>334358BR</div>
</div><div>City
<div>Doha</div>
</div><div>Job Type
<div>Full Time
</div></div><div>Your role
<div>Are you passionate about building and delivering robust and scalable IT solutions?
 
Are you experienced in building brand new software products from the bottom up?
 
Are you confident at iteratively refining user requirements and removing any ambiguity? 
 
We are looking for a Software Engineer to: 
<ul><li>design and develop new 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>work closely with enterprise and security architects to ensure strategic integration with hosting and security platforms</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, 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>ensure that produced code is secure, stable, scalable, and operational</li><li>support the product in resolving high-priority defects and deploying fixes to production systems</li><li>collaborate effectively with other global IT teams</li></ul></div>
</div><div>Your team
<div>In our agile operating model, crews are aligned to larger products and services that fulfill client needs and encompass multiple autonomous pods. Our stream provides seamless digital trading access and solutions to clients, covering front‑to‑back processes across the securities trading value chain. 
 
You&rsquo;ll be working within the Trading and Transfer of Assets stream, in the Receiving Services Post‑Trade area. As a member of a development team, you will design, build, and continuously improve strategic post‑trade solutions with a strong focus on tax‑related services. These solutions support the UBS Global Wealth Management business across Europe and APAC. You will collaborate closely with business and IT‑aligned teams globally to ensure robust, scalable, and compliant post‑trade services that integrate seamlessly with upstream trading platforms.</div>
</div><div>Your expertise
<ul><li>at least 8+ years of experience in Java (Kotlin nice to have), SpringBoot, REST and related server side technologies
</li><li>experience with working with postgresql databases.</li><li>solid know-how and experience in building robust and scalable software products that integrate into the enterprise system landscape of a large financial institution.</li><li>proven knowledge and experience in security and cloud hosting architectures.</li><li>experience in creating good quality software documentation including high level and detailed architecture diagrams, UML and Sequence Diagrams.</li><li>working knowledge of software design patterns and web technologies.</li><li>experience in the financial industry sector, ideally in tax is a nice to have.</li><li>Some proficiency in React, and TypeScript.</li><li>a strong understanding of Oauth2 based security.</li></ul>
</div><div>About us
<div>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. 
We know that great work is never done alone. That&rsquo;s why we place collaboration at the heart of everything we do. Because together, we&rsquo;re more than ourselves. Want to find out more? Visit ubs.com/careers.</div>
</div><div>How we hire
<div>We may request you to complete one or more assessments during the application process. Learn more</div>
</div><div>Join us
<div>At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We&rsquo;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&rsquo;s why collaboration is at the heart of everything we do. Because together, we&rsquo;re more than ourselves. 
We&rsquo;re committed to disability inclusion and if you need reasonable accommodation/adjustments throughout our recruitment process, you can always contact us.</div>
</div><div>Contact Details
<div>UBS Business Solutions SA 
UBS Recruiting</div>
</div><div>Disclaimer / Policy statements
<div>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.</div></div></div></div><div></div>

Software Engineer

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