Job Overview

Dicetek LLC is seeking an experienced JavaScript Developer specializing in Next.js and NestJS for an on-site contract opportunity in Dubai, UAE.

The successful candidate will lead the design and development of scalable, secure, and high-performance full-stack applications using modern JavaScript and TypeScript technologies. This position requires strong technical expertise across frontend architecture, backend services, database design, system integration, and production-level application delivery.

The role involves developing enterprise-grade solutions, resolving complex performance challenges, establishing engineering standards, and collaborating with stakeholders to translate business requirements into reliable technical implementations.

Candidates should have extensive experience delivering production applications with Next.js and NestJS, alongside the ability to guide development teams and contribute to architectural decisions.

Key Responsibilities as JavaScript Developer

• Lead the technical design and implementation of end-to-end application features, ensuring scalability, security, reliability, and maintainability.
• Develop responsive, accessible, and high-performance user interfaces using Next.js, React, and modern frontend development practices.
• Apply Next.js App Router, Server Components, and optimized rendering strategies to improve application performance and user experience.
• Architect modular and testable backend services using NestJS, Node.js, dependency injection, and appropriate microservices patterns.
• Implement complex business logic and support efficient communication between frontend and backend systems.
• Design and maintain database schemas, optimize queries, and ensure data integrity across SQL and NoSQL environments.
• Develop and integrate application interfaces using RESTful APIs, GraphQL, WebSockets, and gRPC where required.
• Apply appropriate authentication, authorization, and application security measures, including OAuth, JWT, and rate limiting.
• Establish effective testing practices covering unit, integration, and end-to-end (E2E) testing.
• Conduct code reviews, maintain development standards, and mentor junior and mid-level engineers Jobs in Dubai.
• Collaborate with product owners, technical teams, and business stakeholders to convert project objectives into technical roadmaps and solution designs.
• Identify and resolve complex production challenges, including performance bottlenecks, memory leaks, and high-concurrency issues.
• Support application deployment, automation, and operational reliability through modern DevOps tools and CI/CD practices.

Required Qualifications, Skills & Experience

• Minimum 5 years of professional software development experience, with substantial exposure to full-stack JavaScript and TypeScript development.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline. Equivalent senior-level professional experience may also be considered.
• Expert-level proficiency in TypeScript and strong knowledge of JavaScript (ES6+).
• Demonstrated experience designing, developing, and deploying production-grade applications using Next.js and NestJS.
• Strong frontend development expertise with React, Next.js, Tailwind CSS, and modern responsive UI practices gulf jobs.
• Practical understanding of Next.js App Router, Server Components, application rendering strategies, and frontend performance optimization.
• Experience with state management solutions such as Zustand, Redux, or Context API.
• Advanced backend development knowledge using NestJS and Node.js, including dependency injection, modular architecture, and complex business logic.
• Familiarity with TypeORM or Prisma, microservices, and event-driven architecture.
• Strong database design and optimization skills involving PostgreSQL, MySQL, or MongoDB.
• Advanced working knowledge of Redis and its application in enterprise software environments.
• Experience developing and integrating RESTful APIs, GraphQL, WebSockets, and gRPC services.
• Proficiency with Git, Docker, Kubernetes, and continuous integration and deployment (CI/CD) workflows.
• Experience working with cloud and deployment platforms such as AWS, Vercel, or Microsoft Azure.
• Strong understanding of application security practices, including OAuth, JWT authentication, and rate limiting.
• Experience implementing and maintaining unit, integration, and end-to-end testing processes.
• Proven ability to design distributed systems and manage complex data flows between frontend and backend components.
• Strong troubleshooting capabilities, particularly in resolving scalability challenges, performance bottlenecks, memory leaks, and high-concurrency issues.
• Ability to lead technical discussions, conduct constructive code reviews, and support the professional development of other engineers.
• Excellent problem-solving, communication, and stakeholder collaboration skills.

How to Apply

Interested candidates with strong Next.js, NestJS, and enterprise-level full-stack development experience are encouraged to apply.

Review the technical requirements and submit your updated CV through the official application portal.

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