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Medstar Healthcare LLC

ACCUMED, located in JLT, Dubai is actively Hiring for the role of Backend Developer (Hybrid Working, Dubai)Interested candidates who meet the below mentioned criteria can send your CV here.Kindly Note: Carefully read the job requirements before applying as only candidates who meet the below mentioned criteria will be contacted for an InterviewRequirements needed for this role: 1. Interoperability &amp; Standards:&middot; Design and implement FHIR R4 RESTful APIs using the HAPI FHIR library.&middot; Build parsers and validators for HL7 v2.x messages (ADT, ORM, ORU) coming from hospital EMRs.&middot; Map standard medical coding systems (ICD-10-AM, CPT, LOINC) to our internal reference data.2. Anti-Corruption Layer (ACL) Implementation:&middot; Strictly follow Domain-Driven Design (DDD) principles to build an Anti-Corruption Layer.&middot; Ensure that external DTOs (FHIR Resources/HL7 Segments) are never leaked into the Domain Layer. You will write the mappers (using MapStruct) to convert them into clean Domain Entities.3. Gateway Integration (KSA &amp; UAE):&middot; Lead the technical integration with regional health exchanges such as NAPHIES (KSA) and Malaffi (UAE).&middot; Handle mutual TLS (mTLS), token management, and soap-to-rest transformation if required by legacy government endpoints.4. Backend Development (Spring Boot):&middot; Develop high-performance integration services using Java 17+ and Spring Boot 3.&middot; Use Spring Integration or Apache Camel (if applicable) for message routing and transformation.&middot; Adhere to our strict RFC 7807 error handling standards&mdash;when an HL7 message fails validation, the API must return a precise, standardized error.5. Testing &amp; Validation:&middot; Write Integration Tests using Testcontainers to simulate FHIR servers and HL7 feeds.&middot; Validate compliance using official validator tools (e.g., Inferno, Touchstone) to ensure our implementation meets certification standards.Qualifications/Experience/Skills/Knowledge required for this role:<ul><li>Experience: 5+ years in Java Backend Development, with at least 2 years dedicated to Healthcare Interoperability.</li><li>Healthcare Standards Mastery:</li><li>Deep understanding of FHIR Resources (Patient, Coverage, Claim, ExplanationOfBenefit).</li><li>Working knowledge of HL7 v2 pipe-delimited formats.</li><li>Familiarity with ICD-10, ACHI, and DRG coding standards.</li><li>Technical Stack:</li><li>Expertise in Java Spring Boot and Spring Data JPA.</li><li>Hands-on experience with HAPI FHIR (the essential Java library for FHIR).</li><li>Experience with PostgreSQL (specifically querying JSONB columns for semi-structured clinical data).</li><li>Architecture:</li><li>Understanding of Clean Architecture and why we separate &quot;Integration Logic&quot; from &quot;Business Logic.&quot;</li><li>Experience designing APIs that are backward-compatible.</li></ul>Salary &amp; Benefits:<ul><li>The Salary package for this role is AED 17,000 (all included)</li><li>Monday to Friday Working (Hybrid)</li><li>Yearly Flight ticket allowance</li><li>Visa and Health Insurance</li></ul>All other benefits as per UAE Labour law.Job Types: Full-time, PermanentPay: Up to AED17,000.00 per month

Backend Developer

Maaloomatiia

<div>
 Date: Jan 14, 2026
 
 
 Location:
 
 
 Dubai, AE
 
 
 Company: MAALOOMATIA ARABIAN GULF TRADING L.L.C.
 
 
 Req ID: 2853
 
 
 
 Job Title
 
 
 
 Backend Developer
 
 
 
 Job Scope
 
 
 
 As a Full-Stack Backend Developer, you will be responsible for designing, developing, and maintaining scalable, high-performance backend systems and APIs. You will work primarily with
 
 Node.js and NestJS
 
 , building robust services and integrations, while leveraging
 
 .NET experience
 
 as an added advantage for enterprise and legacy system integration. You will collaborate closely with frontend developers, architects, DevOps engineers, and business stakeholders to deliver secure, reliable, and high-quality software solutions.
 
 
 
 Main Duties And Responsibilities
 
 
 
 <ul>
 <li>
 Backend Application Development
 </li>
 <li>
 Design, develop, and maintain backend services using Node.js and NestJS.
 </li>
 <li>
 Build modular, scalable, and maintainable server-side architectures.
 </li>
 <li>
 API Development
 </li>
 <li>
 Design, implement, and maintain RESTful APIs (and GraphQL where applicable).
 </li>
 <li>
 Ensure APIs are secure, performant, well-documented, and versioned.
 </li>
 <li>
 Database Design &amp; Integration
 </li>
 <li>
 Design and optimize relational and/or NoSQL databases.
 </li>
 <li>
 Write efficient queries, indexes, and migrations.
 </li>
 <li>
 Ensure data consistency, integrity, and performance.
 </li>
 <li>
 Performance Optimization
 </li>
 <li>
 Identify performance bottlenecks in APIs, database queries, and services.
 </li>
 <li>
 Apply caching, async processing, and other optimization techniques.
 </li>
 <li>
 .NET Integration (Plus)
 </li>
 <li>
 Contribute to or integrate with existing .NET / ASP.NET Core services.
 </li>
 <li>
 Support hybrid environments where Node.js and .NET systems coexist.
 </li>
 <li>
 Security Implementation
 </li>
 <li>
 Implement authentication and authorization mechanisms (JWT, OAuth, RBAC).
 </li>
 <li>
 Apply security best practices to protect APIs, data, and infrastructure.
 </li>
 <li>
 Testing &amp; Quality Assurance
 </li>
 <li>
 Write unit, integration, and API tests to ensure reliability and stability.
 </li>
 <li>
 Participate in automated testing and quality improvement initiatives.
 </li>
 <li>
 Debugging &amp; Troubleshooting
 </li>
 <li>
 Diagnose and resolve application, API, and database issues.
 </li>
 <li>
 Support production issues and perform root-cause analysis.
 </li>
 <li>
 Version Control &amp; CI/CD
 </li>
 <li>
 Work with version control systems (Git, Azure DevOps, GitHub).
 </li>
 <li>
 Contribute to CI/CD pipelines and automated deployments.
 </li>
 <li>
 Code Reviews &amp; Standards
 </li>
 <li>
 Participate in peer code reviews to maintain high coding standards.
 </li>
 <li>
 Ensure adherence to best practices and architectural guidelines.
 </li>
 <li>
 Documentation
 </li>
 <li>
 Maintain clear technical documentation for APIs, services, and system designs.
 </li>
 <li>
 Collaboration
 </li>
 <li>
 Work closely with frontend developers (e.g., React), architects, DevOps, QA, and business teams to deliver end-to-end solutions.
 
 
 
 </li>
 </ul>
 
 Position Requirements
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
 </li>
 <li>
 Proven experience developing backend systems using Node.js and NestJS.
 </li>
 <li>
 Strong understanding of RESTful API design and backend architecture.
 </li>
 <li>
 Solid experience with database design and SQL (PostgreSQL, SQL Server, MySQL, etc.).
 </li>
 <li>
 Strong knowledge of asynchronous programming, event-driven architectures, and scalability concepts.
 </li>
 <li>
 Good understanding of object-oriented and/or modular programming principles.
 </li>
 <li>
 Experience with frontend integration (React or similar) from a backend perspective.
 </li>
 <li>
 Strong problem-solving skills and attention to detail.
 </li>
 <li>
 Excellent communication and teamwork skills.
 
 
 
 </li>
 </ul>
 
 Education
 
 
 
 Bachelor&rsquo;s degree in Computer Science or equivalent
 
 
 
 Experience
 
 
 
 At least 2 years of relevant experience
 
 
</div>

zenith international IT Solutions

We are looking for a skilled Backend Developer with strong experience in Amazon Web Services (AWS) to manage and maintain our server infrastructure. The ideal candidate will be responsible for backend development, server deployment, performance optimization, and ensuring system reliability and security.Key Responsibilities:<ul><li>Develop and maintain backend services and APIs for gaming applications</li><li>Manage, deploy, and monitor servers on AWS (EC2, RDS, S3, Lambda, CloudWatch, etc.)</li><li>Ensure high availability, low latency, and scalability for game services</li><li>Handle server optimization, load balancing, and auto-scaling</li><li>Implement security best practices, backups, and disaster recovery</li><li>Troubleshoot live production issues and ensure minimal downtime</li><li>Work closely with game developers, frontend, QA, and product teams.</li></ul>Required Skills &amp; Qualifications:<ul><li>Strong experience with AWS server management</li><li>Backend development experience (Node.js / Python / Java / PHP &ndash; specify if required)</li><li>Solid understanding of databases (MySQL, PostgreSQL, MongoDB, Redis)</li><li>Experience building and maintaining RESTful APIs</li><li>Linux server administration experience</li><li>Ability to handle high-traffic, real-time systems</li></ul>Any Nationality can apply!Job Type: Full-timePay: AED5,000.00 - AED7,000.00 per month

MVP Application and game design L.L.C

We are seeking a skilled and experienced backend developer to join our team. This role requires a deep understanding of server-side logic and a high level of proficiency in languages such as ASP.NET, PHP, and Node.js.Responsibilities:<ul><li>Develop and maintain server-side applications using ASP.NET, PHP, and Node.js.</li><li>Collaborate with front-end developers to integrate user-facing elements with server-side logic.</li><li>Design and implement efficient, scalable, and maintainable code.</li><li>Troubleshoot and debug applications to optimize product performance.</li><li>Ensure high-quality performance, responsiveness, and reliability of applications.</li><li>Implement data protection and security features.</li><li>Participate in peer-to-peer code reviews, ensuring adherence to coding standards, best practices, and performance optimization.</li><li>Use AI-assisted development tools (e.g., Cursor &amp; AI) to improve code quality, productivity, and debugging efficiency.</li><li>Understand and implement the software development life cycle (SDLC).</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Provide training and support to internal teams.</li></ul>Qualifications:<ul><li>Bachelor's degree in Computer Science or a related field, or equivalent work experience.</li><li>Proven work experience as a backend developer.</li><li>Strong knowledge of C#, ASP.NET, PHP, Node.js, and Python.</li><li>Understanding of server-side templating languages.</li><li>Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus.</li><li>Strong unit test and debugging skills.</li><li>Proficient understanding of code versioning tools such as Git.</li><li>Excellent problem-solving skills and attention to detail.</li></ul>Job Type: Full-timePay: AED6,000.00 - AED8,500.00 per monthAbility to commute/relocate:<ul><li>Abu Dhabi: Reliably commute or planning to relocate before starting work (Required)</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>ASP.NET: 3 years (Required)</li></ul>Language:<ul><li>Arabic (Required)</li><li>English (Required)</li></ul>Willingness to travel:<ul><li>50% (Preferred)</li></ul>

Qode

JD: - Role: Backend DeveloperExperience- 8 YearsLocation- Onsite Dubai
 Skills: Java, Data structures, Algorithms, Microservices, java collection, Generics Springboot, System architecture, Kafka, Kubernetes, LambdaWe are looking for a highly experienced and technically strong Senior Java Developer who brings a unique blend of architectural thinking and hands-on coding expertise. This role is ideal for candidates who are passionate about high-performance backend systems, microservices architecture, and writing clean, optimized code using modern Java, Spring Boot, and associated cloud-native technologies.As a key individual contributor, you will be responsible for end-to-end technical ownership — from architecture and design decisions to core backend development and performance optimization in large-scale distributed systems.
 
Key Responsibilities: 
Design, develop, and maintain highly scalable and robust Java-based microservices using Spring Boot.Take full ownership of system architecture, design patterns, and end-to-end design decisions.Write high-performance code applying advanced data structures and algorithms for real-world large data challenges.Design and implement caching strategies and low-latency data pipelines using Redis.Develop and deploy containerized services using Docker and orchestrate them via Kubernetes.Lead the technical direction on projects including system design, database schema design, and performance tuning.Collaborate with product teams and other engineers to convert product requirements into scalable, production-ready solutions.Conduct thorough code reviews, enforce best coding practices, and mentor junior developers where applicable (without people management responsibilities).
 
Required Skills: 
Strong core Java (8/11/17) development experience with advanced knowledge of the JVM.In-depth understanding of data structures and algorithms and their application in backend development.Expertise in Spring Boot, Spring Cloud, and building production-grade microservices.Practical experience in system architecture, design patterns (Factory, Singleton, Observer, etc.), and architectural principles (SOLID, DDD).Hands-on experience with Redis for caching and performance optimization.Proficiency in Docker and deploying applications on Kubernetes clusters.Strong database skills: experience with both SQL (PostgreSQL/MySQL) and familiarity with NoSQL solutions.Exposure to distributed systems, message brokers (Kafka/RabbitMQ), and event-driven architecture.Experience working in high-throughput, low-latency environments with a focus on performance tuning.Proven ability to work independently in a fast-paced environment and take technical ownership of features and modules.
 
Preferred/Good to Have: 
Experience with cloud platforms (AWS, GCP, or Azure).Exposure to observability tools (Prometheus, Grafana, ELK Stack).Familiarity with CI/CD pipelines and DevOps best practices.Exposure to load testing and system resilience strategies (rate limiting, circuit breakers).

Avoria GmbH

Backend Developer APIs and Dashboards mwdAbout the role You will join our technical team to support and further develop backend systems with a focus on APIs integrations and dashboards. You will work closely with our existing in house IT colleague. This role is designed as reinforcement and backup not as a replacement and not as a high pressure firefighting position.We already have working systems in place. Your role is to help improve structure stability and clarity as the business grows.What you will work on Backend and APIs Develop and maintain APIs used across internal and external systems Support integrations between shop systems ERP CRM payment and logistics tools Ensure clean data structures and reliable data flowsDashboards and data Help build and improve dashboards for daily operational use Work with the team to define meaningful KPIs Focus on practical insights and decision support not over engineered reportingSystems and integrations Support existing integrations and improve them where needed Help document systems so knowledge is shared and not locked in one place Contribute to making systems easier to understand and maintainCollaboration Work closely with our current IT colleague as a technical partner Discuss solutions together and share responsibility No solo missions no hidden knowledgeOptional nice to have Experience with automation tools or workflow systems Basic experience with AI APIs or AI assisted workflows This is a plus not a requirementWhat we are looking for Solid hands on experience as a backend developer Good understanding of APIs data structures and system integrations Structured and pragmatic working style Interest in building stable long term solutionsWhat we are explicitly not looking for No 24 7 on call role No single person dependency No pressure to rebuild everything from scratchWhat we offer A calm and realistic working environment Clear scope and expectations Time to understand existing systems before changing them Direct communication and short decision pathsWhy this role exists Our business is growing and our systems are growing with it. We want to reduce single person dependencies and build sustainable technical structures. This role is meant to create stability for the company and for you.Job Type: Full-time

Backend Developer APIs and Dashboards

Qureos

<h3>About the Role &nbsp;</h3>Our backend powers complex workflows across jobs, interviews, sourcing, and AI-driven insights. As we expand these capabilities, we’re strengthening our architecture and introducing new patterns to support scale and speed. We’re hiring a Senior Backend Engineer who enjoys solving real product challenges, shaping reliable systems, and helping a team level up.Your work will influence how our backend grows — improving performance, modularity, and developer experience — while delivering new features that matter to our customers.This is a role for someone who values doing the right thing, moves with high velocity, communicates clearly. &nbsp;<h3>What You’ll Work On &nbsp;</h3><ul><li>Build backend features using Node.js / NestJS with clean, scalable patterns</li><li>Improve backend structure, modularity, and data flows</li><li>Implement API endpoints and business logic with clarity and maintainability</li><li>Review code and guide engineers toward better patterns</li><li>Collaborate with frontend, product, and AI teams to design efficient solutions</li><li>Identify small improvements that increase developer velocity</li><li>Strengthen error handling, validation, and domain clarity across the backend</li><li>Help the team avoid new tech debt while delivering fast &nbsp;</li></ul><h3>Requirements</h3><ul><li>Strong experience with NestJS</li><li>Deep understanding of backend architecture patterns: <ul><li>Modular monolith</li><li>Service + repository layering</li><li>Dependency injection</li><li>DTOs &amp; validation</li></ul></li><li>Solid experience designing reliable, high-quality APIs</li><li>Strong debugging, problem-solving, and code-organization skills</li><li>Ability to guide other developers and establish patterns</li><li>Experience with PostgreSQL, and MongoDB</li><li>Experience improving backend performance or resolving bottlenecks</li><li>Experience in event-driven or modular architectures</li><li>Experience in AI-powered products (Claude, Cursor, Copilot)</li></ul>

Senior Backend Engineer

Explore 261+ Backend developer in United Arab Emirates this February. Find roles across top companies and apply now to boost your career.

261 backend developer jobs IN United Arab Emirates

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Backend Developer APIs and Dashboards

Senior Backend Engineer