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backend developer

VALTRANS TRANSPORTATION SYSTEMS & SERVICES

We are seeking a skilled Backend Developer to join our innovative parking management team. The ideal candidate will play a critical role in designing, developing, and optimizing backend services that enhance our parking solutions, ensuring smooth operations and a seamless user experience.Responsibilities:- Develop and maintain scalable backend APIs and services for parking management systems.- Collaborate with frontend developers and product teams to integrate user-facing elements with server-side logic.- Optimize applications for maximum speed and scalability.- Design database schemas that represent and support business processes efficiently.- Implement security and data protection measures to safeguard user information.- Troubleshoot, debug, and upgrade existing software.- Write clean, maintainable code and participate in code reviews.- Stay updated with emerging technologies and suggest improvements to enhance product quality and performance.Qualifications:- Proven experience as a Backend Developer or similar role.- Strong proficiency in server-side programming languages such as Java, Python, Node.js, or similar.- Familiarity with database technologies such as MySQL, PostgreSQL, or MongoDB.- Experience in building scalable, high-performance web services and APIs.- Knowledge of RESTful API design principles and best practices.- Understanding of security, session management, and best development practices.- Good problem-solving skills and a passion for technical innovation.- Excellent communication and teamwork skills.- Experience in parking management or related industries is a plus.Job Type: Full-timeApplication Question(s):<ul><li>Can join immediately</li></ul>Experience:<ul><li>Backend Developer: 4 years (Required)</li><li>Information Technology: 4 years (Required)</li></ul>

Backend Developer

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

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

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).

Oceano Apex LLC

Company: Oceano Apex LLCLocation: Ontario Towers in Business Bay, DubaiAbout UsOceano Apex LLC is a dynamic Fintech company revolutionizing financial services through cutting-edge technology. We build innovative solutions for trading platforms, market analysis, and financial compliance. As part of our expansion, we are establishing a new technology team from the ground up and are seeking a highly experienced Senior Backend Developer / Tech Lead to drive this initiative.This is a unique opportunity to architect mission-critical systems, shape our technology roadmap, and play a key leadership role in a fast-growing fintech environment.Role OverviewAs the Senior Developer and Founding Tech Team Lead, you will take ownership of the backend architecture of our trading and market data systems. This role is heavily backend-focused, with minimal frontend development requirements at this stage.You will work extensively on trading systems, financial APIs, market data integrations, and generative AI-powered applications, while also leading and mentoring a high-performing development team.Key Responsibilities<ul><li>Design, develop, and scale robust backend systems using Python as the primary language.</li><li>Build and maintain trading systems, market data pipelines, and financial API integrations.</li><li>Lead the creation of a new tech team: recruit, mentor, and guide junior developers.</li><li>Integrate generative AI technologies (OpenAI, Anthropic Claude) for intelligent automation, analytics, and developer tooling.</li><li>Optimize performance and reliability for mission-critical financial systems.</li><li>Ensure security, compliance, and code quality, especially in regulated fintech environments.</li><li>Collaborate with business and leadership teams to align technical solutions with company goals, including future relocation planning to Dubai.</li><li>Work independently in a high-pressure, fast-paced environment, driving projects from concept to production.</li></ul>Required Qualifications<ul><li>7+ years of software development experience, with 5+ years in Python.</li><li>Hands-on production experience with trading systems or market data platforms.</li><li>Proven experience integrating OpenAI and Anthropic (Claude) APIs in real-world applications.</li><li>Strong backend engineering expertise; frontend experience is optional and minimal.</li><li>Experience leading projects, mentoring developers, or building engineering teams.</li><li>Solid understanding of financial markets, trading workflows, and execution systems.</li><li>Familiarity with MetaTrader integrations is a strong plus.</li><li>Cloud experience, preferably Google Cloud Platform (GCP).</li><li>Knowledge of fintech compliance, trade reporting, and data security standards.</li><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Engineering, or equivalent practical experience.</li></ul>What We Offer<ul><li>Competitive salary and benefits package.</li><li>Opportunity to build and lead a tech team in a high-growth fintech company.</li><li>Relocation support to Dubai, including visa assistance.</li><li>A collaborative, innovation-driven work culture.</li><li>Long-term career growth and leadership opportunities.</li></ul>Work Location: In person Job Type: Full-time, PermanentJob Types: Full-time, PermanentPay: AED5,000.00 - AED7,000.00 per month

Senior Developer - Backend developer

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

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359 backend developer jobs In Dubai

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Senior Developer - Backend developer

Backend Developer APIs and Dashboards