Backend Developer
Midis Group2 months ago
Dubai, United Arab EmiratesMid Level
Responsibilities
- Design, develop, and maintain scalable backend services using Node.js and NestJS.
- Design, implement, secure, document, and version RESTful APIs and applicable GraphQL APIs.
- Design and optimize relational and NoSQL databases, including queries, indexes, migrations, data consistency, and performance.
- Identify and resolve performance bottlenecks using caching, asynchronous processing, and other optimization techniques.
- Integrate Node.js services with existing .NET and ASP.NET Core systems in hybrid environments.
- Implement authentication and authorization using JWT, OAuth, and RBAC.
- Write unit, integration, and API tests and participate in automated testing and quality initiatives.
- Diagnose and resolve application, API, database, and production issues and perform root-cause analysis.
- Use Git, Azure DevOps, and GitHub for version control and contribute to CI/CD pipelines and automated deployments.
- Participate in code reviews, maintain technical documentation, and collaborate with frontend, architecture, DevOps, QA, and business teams.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
- At least 2 years of relevant experience developing backend systems with Node.js and NestJS.
- Strong understanding of RESTful API design, backend architecture, asynchronous programming, event-driven architectures, and scalability.
- Experience with database design and SQL, including PostgreSQL, SQL Server, MySQL, or similar databases.
- Understanding of object-oriented and/or modular programming principles.
- Experience integrating with frontend technologies such as React from a backend perspective.
- Strong problem-solving, attention to detail, communication, and teamwork skills.
- Experience with .NET or ASP.NET Core is an added advantage.
Tech Stack
Categories
About Midis Group
Midis Group is a privately held IT services, distribution, and systems integration group connecting global technology vendors with customers across Eastern Europe, the Middle East, and Africa. It operates through distribution, retail, system integration, and managed services, delivering software, hardware, cloud, security, data center, and data/AI solutions for enterprises and public-sector clients. The group comprises 175+ companies in 70+ countries and offers professional services such as VMware Cloud Foundation implementations and migrations.