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senior backend developer

Client of Betting Jobs

BettingJobs are working with a newly launched crypto casino brand who are currently looking for a Senior Backend Developer to join their team based in Dubai. 
 Responsibilities: 
<ul>
<li>Lead and mentor backend engineers through code reviews, pair programming, and coaching</li>
<li>Own architecture decisions and ensure scalability, performance, and security</li>
<li>Establish and enforce coding standards and engineering best practices</li>
<li>Stay current with backend technologies and help guide our tech strategy</li>
<li>Write clean, efficient, and maintainable code using Node.js, TypeScript, and NestJS</li>
<li>Design and build microservices, APIs, and real-time features</li>
<li>Debug, test, and troubleshoot complex backend issues</li>
<li>Conduct thorough code reviews and enforce quality standards</li>
<li>Work with product managers to scope and prioritize backend work</li>
<li>Estimate timelines and manage sprint execution</li>
<li>Track technical progress, flag risks, and ensure timely delivery</li>
<li>Maintain and improve CI/CD pipelines</li>
<li>Contribute to system reliability and observability</li>
<li>Participate in on-call rotations and incident response</li>
</ul>
 Requirements: 
<ul>
<li>6+ years in backend development, preferably with experience in high-performance or iGaming systems</li>
<li>Proven ability to build and scale real-time backend platforms</li>
<li>Strong experience working in agile environments</li>
<li>Proficient in Node.js with TypeScript</li>
<li>Deep understanding of NestJS (modular DI, WebSockets, CQRS, microservices)</li>
<li>Strong with Prisma ORM, BullMQ, Redis, and RabbitMQ</li>
<li>Skilled in designing RESTful APIs and building secure authentication flows using Passport (JWT/OAuth/local)</li>
<li>Comfortable with AWS services like EC2, Lambda, SQS, RDS, and S3</li>
<li>Hands-on experience with Docker and CI/CD pipelines (GitLab CI, Jenkins, CircleCI)</li>
<li>Familiar with SQL and NoSQL databases</li>
<li>Bonus: Familiarity with tools like MaxMind GeoIP, SendGrid, Google Cloud Storage, Helmet, EJS, Winston, and Sentry</li>
<li>Excellent communication and collaboration abilities</li>
<li>Strong leadership and mentoring mindset</li>
<li>Self-driven and organized</li>
<li>Detail-oriented with a product-thinking mindset</li>
<li>Bachelor s degree in Computer Science or related field (or equivalent experience)</li>
</ul>

Senior Backend Developer

Star Gallery Mart

Job OverviewWe are looking for a highly skilled Senior Backend Developer to design, build, and maintain scalable backend services and cloud infrastructure for our e-commerce platforms. You will develop APIs, manage databases, and handle deployments on AWS while ensuring security, reliability, and high performance.Key ResponsibilitiesBackend Development (Node.js)<ul><li>Build and maintain RESTful APIs using Node.js and Express.</li><li>Follow Controller-Service-Repository coding standards for clean architecture.</li><li>Work with MySQL/PostgreSQL for data modeling and query optimization.</li><li>Write modular, maintainable, and secure backend code.</li><li>Implement authentication flows (JWT, OAuth) and optimize performance.</li></ul>DevOps &amp; Cloud Infrastructure<ul><li>Design and manage CI/CD pipelines (GitHub Actions or similar).</li><li>Deploy and manage applications on AWS (EC2, ECS, ECR, S3, RDS, Fargate, Redis, CloudWatch, Route53).</li><li>Containerize applications with Docker and manage deployments.</li><li>Configure domains, DNS, and SSL certificates.</li><li>Manage Cloudflare for DNS, caching, firewall rules, and performance.</li><li>Monitor and optimize Linux/Ubuntu servers.</li><li>Ensure high availability, scalability, and security.</li><li>Automate infrastructure and deployment tasks.</li></ul>Requirements<ul><li>Strong experience with Node.js, Express, and backend architecture.</li><li>Skilled in MySQL/PostgreSQL and Sequelize ORM.</li><li>Hands-on AWS cloud experience.</li><li>Proficiency with Docker and containerized workflows.</li><li>Experience with CI/CD pipeline setup and management.</li><li>Linux/Ubuntu administration, networking, and server security.</li><li>Strong Git/GitHub experience for version control.</li><li>Ability to work independently and write clean, scalable code.</li></ul>Nice to Have<ul><li>Experience with Terraform or Ansible (Infrastructure as Code).</li><li>Knowledge of microservices and distributed systems.</li><li>Familiarity with Elasticsearch, Redis, or other caching/indexing systems.</li><li>AWS cost optimization skills.</li><li>Previous e-commerce project experience.</li></ul>Walk-In InterviewWalk-In Interview Date: 5th October 2025 Time: 2:00 PM &ndash; 5:00 PM (You may come anytime between these hours) Location: Shed No. 15, Industrial Area 17, Sharjah Google Map: https://maps.app.goo.gl/C1fnU412VFpwR37Q9 Company Profile: https://drive.google.com/file/d/1Rt1UFWu7DNd7WlF6ZJW9z2tyP0UB_5dh/viewInterview Notes<ul><li>Bring a hard copy of your updated CV.</li><li>Review the company profile before attending.</li><li>Interviews run Sunday to Thursday, 12:30 PM &ndash; 5:00 PM (Closed on Fridays).</li></ul>Job Type: Full-timePay: From AED4,000.00 per month

KPTAC Technologies

Position: Senior Backend Developer Company: KPTAC Technologies Location: Dubai, UAE Type: Full-timeJob Overview:KPTAC Technologies LLC is a dynamic and innovative company specializing in cutting-edge technology solutions. We pride ourselves on delivering exceptional digital experiences and fostering a culture of creativity, collaboration, and excellence.About the RoleAs a Senior Backend Engineer, you will own the design, implementation, and operation of our high-throughput, microservices-based REST APIs. You&rsquo;ll work across Go and Python services, ensuring scalable, fault-tolerant communication, data integrity, and sub-millisecond response times. You&rsquo;ll also lead the evolution of our cloud infrastructure, container tooling, and observability practices.Key Responsibilities<ul><li>Architecture &amp; Design: Lead service-oriented design sessions, and define API contracts, event schemas, and data models.</li><li>Service Development: Build and maintain Python (FastAPI, Django) microservices.</li><li>Inter-Service Communication: Implement and optimize asynchronous messaging (RabbitMQ) and event streaming patterns.</li><li>Data Management: Design schemas and performance-tune PostgreSQL and Cassandra clusters. Implement Redis caching layers.</li><li>Containerization &amp; Deployment: Own Docker Compose workflows locally, and AWS ECS (EC2 &amp; Fargate) deployments via CloudFormation.</li><li>Observability &amp; Reliability: Instrument services with structured logging (ELK), distributed tracing, and error monitoring (e.g. Sentry).</li><li>Mentorship: Coach mid-level engineers, and establish best practices for code quality, testing, and CI/CD pipelines.</li></ul>Must-Have Qualifications (7+ years)<ul><li>Backend Development: &ge;7 years building production-grade microservices architectures.</li><li>Languages &amp; Frameworks: Deep expertise in Python with FastAPI, Django, and Django Ninja.</li><li>Messaging: Proven experience with RabbitMQ (or equivalent brokers) for robust, at-scale messaging.</li><li>Datastores: Hands-on with relational (PostgreSQL), NoSQL (Apache Cassandra), and Graph databases; comprehensive Redis usage.</li><li>Containerization: Extensive Docker/Docker Compose usage; operational knowledge of AWS ECS (EC2 &amp; Fargate).</li><li>Networking &amp; Proxies: Solid experience configuring Traefik or Nginx in containerized environments.</li><li>API Security &amp; Performance: Strong track record designing secure, high-performance REST and gRPC endpoints.</li><li>Production Ops: Skilled troubleshooting and monitoring live systems using ELK, Sentry, Prometheus, etc.</li></ul>Nice To have:<ul><li>AWS Ecosystem: Deep familiarity with S3, CloudFront, VPC design, ALBs, and CloudFormation.</li><li>Infrastructure as Code: Experience authoring and managing CloudFormation templates or Terraform modules.</li><li>Kubernetes: Practical knowledge of Kubernetes for advanced orchestration and resiliency.</li><li>Asynchronous Patterns: ASGI/Daphne for high-concurrency Fast API apps.</li></ul>Interested candidates can apply from the above posting and are also encouraged to submit their updated resume and a portfolio of relevant work to arlia@kptac.com - 056-9985010 (WhatsApp) or harinie@kptac.comJob Type: Full-timePay: AED12,000.00 - AED18,000.00 per monthEducation:<ul><li>Bachelor's (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>Location:<ul><li>Dubai (Required)</li></ul>

TechBiz Global GmbH

<div>At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Backend Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. 
Key Responsibilities<ul><li>
Design, develop, and maintain robust and scalable server-side applications and APIs.</li><li>
Collaborate with cross-functional teams to define, design, and ship new features.</li><li>
Optimize applications for maximum speed, scalability, and reliability.</li><li>
Implement security and data protection best practices.</li><li>
Design and manage database schemas and data models.</li><li>
Write clean, maintainable, and well-documented code.</li><li>
Participate in code reviews to maintain high-quality code standards.</li><li>
Troubleshoot and debug complex technical issues.</li></ul><ul><li>
Bachelor's degree in Computer Science, Engineering, or a related field.</li><li>
3+ years of professional experience in backend development.</li><li>
Proficiency in one or more backend programming languages such as Python, Go, or Node.js.</li><li>
Strong experience with backend frameworks like Django, Flask, or Express.js.</li><li>
Solid understanding of database technologies, including SQL (e.g., PostgreSQL) and NoSQL (e.g., MongoDB) databases.</li><li>
Experience in designing and developing RESTful APIs and microservices. 
Nice to have :
</li><li>Experience with cloud platforms such as AWS, Azure, or Google Cloud.</li><li>
Knowledge of containerization technologies like Docker and Kubernetes.</li><li>
Familiarity with AI/ML concepts and experience working with machine learning models.</li><li>
Experience with message queues and event-driven architecture (e.g., RabbitMQ, Kafka).</li><li>
Understanding of CI/CD pipelines and DevOps practices.</li><li>
Excellent problem-solving and analytical skills.</li><li>
Strong communication and collaboration abilities.</li></ul></div>

Driven Properties

<div>Overview
We are seeking a highly skilled Senior Backend Developer with extensive experience in JavaScript (ES6+), TypeScript, and Node.js to join our growing engineering team. The ideal candidate will have a proven track record in building scalable APIs, database-driven systems, and containerized microservices, ideally with exposure to ERP or CRM platforms. You will play a critical role in designing and maintaining backend services that drive key business operations and integrations across complex ecosystems.
Key Responsibilities<ul>
<li>
Design, build, and maintain robust RESTful and GraphQL APIs using Node.js and TypeScript.</li>
<li>Architect and optimize database schemas and queries across SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) systems.</li>
<li>Develop, test, and maintain modular backend microservices aligned with clean code and SOLID principles.</li>
<li>Implement unit and integration testing (Jest, Mocha, Supertest) to ensure code reliability and maintainability.</li>
<li>Containerize and deploy applications using Docker and assist in setting up CI/CD pipelines.</li>
<li>Collaborate with DevOps teams to deploy and manage services on AWS (ECS/Fargate, Lambda, RDS, S3, CloudWatch).</li>
<li>Ensure backend systems meet security, scalability, and performance requirements.</li>
<li>Participate in code reviews, mentor junior developers, and contribute to architectural decisions.</li>
<li>Work closely with product and frontend teams to integrate business logic and third-party systems (ERP, CRM, etc.).</li>
</ul>
Requirements<ul><li>

7&ndash;10 years of professional backend development experience.</li></ul><ul>
<li>Strong proficiency in JavaScript (ES6+) and TypeScript.</li>
<li>Deep expertise in Node.js frameworks (Express, Fastify, or NestJS).</li>
<li>Solid experience with SQL (MySQL/PostgreSQL) and NoSQL (MongoDB, Redis, DynamoDB) databases.</li>
<li>Experience designing and integrating RESTful APIs and authentication systems (JWT/OAuth).</li>
<li>Hands-on experience with Docker, Git, and CI/CD pipelines.</li>
<li>Working knowledge of AWS services (ECS, Lambda, RDS, S3).</li>
<li>Familiarity with unit and integration testing frameworks (Jest, Mocha, Chai, Supertest).</li>
<li>Strong analytical, debugging, and problem-solving abilities.</li>
<li>Excellent communication and teamwork skills.</li>
</ul>
Nice to Have<ul>
<li>
Experience with ERP or CRM systems (custom modules, integrations, data workflows).</li>
<li>Exposure to message queues (RabbitMQ, Kafka, SQS).</li>
<li>Familiarity with Kubernetes or other container orchestration tools.</li>
<li>Experience with microservices architecture and distributed systems.</li>
<li>Knowledge of monitoring and observability tools (Grafana, Prometheus, ELK stack).</li>
<li>Some frontend awareness (React, Next.js) for integration alignment.</li>
</ul>
Benefits<ul>
<li>
Competitive salary based on experience and qualifications
</li><li>Opportunity to work with one of Dubai's leading real estate firms
</li><li>A dynamic and professional work environment with growth opportunities
</li><li>Hands-on experience in the real estate industry with a supportive team</li></ul></div>

Senior Backend Developer (Node.js / TypeScript)

Bamboo Card

Role Overview: We are seeking an experienced Senior Backend Developer to join our dynamic team at Bamboo Card. The ideal candidate will have 7+ years of experience in designing, developing, and maintaining backend systems using C# and AWS services. You will work closely with front-end developers, product managers, and other stakeholders to deliver high-quality software solutions. This role requires a strong emphasis on performance optimization, scalability, security, and code quality. Backend Development: Design, develop, and maintain backend systems using C# and AWS services to meet business requirements. Collaboration: Work closely with front-end developers, product managers, and other stakeholders to understand requirements and deliver solutions that meet user needs. API Management: Implement and manage APIs to support various applications and systems, ensuring they are robust and scalable. Performance Optimization: Optimize application performance and scalability, ensuring systems are efficient and can handle high loads. Security: Ensure the security and integrity of backend systems, implementing best practices to protect data and applications. Code Quality: Participate in code reviews, testing, and debugging to ensure high-quality code is delivered. Mentorship: Mentor junior developers, providing guidance and support to help them grow in their roles. Continuous Improvement: Contribute to the continuous improvement of the development process, suggesting and implementing best practices. Proficiency in C#: Extensive experience in developing robust applications using C#. AWS Expertise: AWS Expertise: Strong knowledge of AWS services, including but not limited to S3, Lambda, RDS, SNS, SQS, SAM and DynamoDB. API Development: Proven experience in building and consuming RESTful APIs. Database Management: Proficient in both SQL and NoSQL databases, with experience in database design and optimization. CI/CD: Experience with continuous integration and continuous deployment pipelines, ensuring automated and efficient code deployment. Version Control: Proficient with Git and version control practices, ensuring smooth collaboration and code management. Microservices Architecture: Experience with microservices using serverless technologies, designing scalable and maintainable systems. Education: Bachelor s degree in Computer Science, Engineering, or a related field. Problem-Solving: Strong problem-solving skills and the ability to think critically and analytically. Communication: Excellent communication skills, both written and verbal, with the ability to explain complex technical concepts to non-technical stakeholders. Team Player: Ability to work effectively in a team environment, collaborating with various stakeholders to achieve project goals. Preferred Qualifications: Certifications: AWS Certified Developer or AWS Certified Solutions Architect. Agile Methodologies: Experience working in Agile/Scrum development environments. DevOps Practices: Familiarity with DevOps practices and tools. <ul> <li>Escape to Paradise: Enjoy 22 working days of vacation leave plus bank holidays to recharge and explore your dream destinations.</li> <li>Total Wellness Package: Experience peace of mind with comprehensive Advance Medical and Dental Health Insurance coverage.</li> <li>Invest in Your Success: Unlock your potential with a generous USD 1,000 annual Professional Development allowance, empowering you to excel in your field through accredited studies.</li> <li>Bond Beyond Work: Forge lasting connections through Quarterly Team Socials, where camaraderie and fun take center stage.</li> <li>Celebratory Feasts: Join Welcome Lunches, a delightful tradition where your team gathers to celebrate new beginnings over delicious meals.</li> </ul>

Senior Backend (C#) Developer

Innovation Factory

Job Title: Senior Full Stack Developer &ndash; Crypto ExchangeLocation: Dubai, UAE (Work from office) Experience: 8+ years (with minimum 2 years in crypto or trading exchange platforms)About the RoleWe are seeking a Senior Full Stack Developer with extensive experience in Crypto or Trading exchange platforms. The ideal candidate will have strong backend expertise in Node.js, Rust, and Golang, as well as hands-on experience with frontend development, OAuth/authentication flows, AWS, Docker, MongoDB, and PostgreSQL.The role involves mentoring junior developers, maintaining code quality, ensuring performance optimization, and taking ownership of full-stack development tasks across both backend and frontend modules.Key Responsibilities<ul><li>Develop, maintain, and optimize backend services for exchange modules using Node.js, Rust, and Golang.</li><li>Implement frontend features and integrate with backend APIs (React/Next.js preferred).</li><li>Design and manage OAuth and authentication flows for secure login, authorization, and user management.</li><li>Mentor and guide junior developers, conduct code reviews, and enforce best coding practices.</li><li>Optimize backend performance via code restructuring, query optimization, and load handling improvements.</li><li>Manage and optimize MongoDB and PostgreSQL databases for reliability and performance.</li><li>Implement containerized environments using Docker and orchestrate with Kubernetes.</li><li>Work with AWS services (EC2, ECS, S3, RDS, CloudFront, Lambda, etc.) to manage infrastructure and deployment.</li><li>Ensure platform security, encryption, and adherence to engineering best practices.</li></ul>Required Skills &amp; Experience<ul><li>8+ years of software development experience, with at least 2 years in crypto exchange or trading platforms.</li><li>Proficiency in Node.js, Rust, and Golang for backend development.</li><li>Hands-on frontend experience with React or Next.js, including performance optimization.</li><li>Strong experience with OAuth, authentication, and authorization flows.</li><li>Solid experience with MongoDB and PostgreSQL, including optimization and schema design.</li><li>Expertise in Docker, Kubernetes, and cloud infrastructure (AWS).</li><li>Proven experience with code restructuring, backend optimization, and microservices architecture.</li><li>Understanding of security, API design, and scalable full-stack systems.</li><li>Mentorship and team guidance skills to support junior developers and drive project delivery.</li><li>Fireblocks or other custody/wallet platform experience is a plus.</li></ul>Preferred Qualifications<ul><li>Experience in crypto trading or financial exchange platforms.</li><li>Familiarity with DevSecOps, CI/CD pipelines, and monitoring tools (Grafana, Prometheus).</li><li>Contributions to high-performance, high-traffic trading systems.</li></ul>Job Type: Full-timePay: AED10,000.00 - AED20,000.00 per month

Full Stack Developer Crypto Exchange

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2643 senior backend developer jobs IN Dubai

Senior Backend Developer

Senior Backend Developer

Senior Backend Developer

Senior Backend Developer

Senior Backend Developer (Node.js / TypeScript)

Senior Backend (C#) Developer

Full Stack Developer Crypto Exchange