Backend Developer Node.js, NestJS, ExpressJS, FastifyJS
Job Fit Check
Base Career helps you apply smarter for this job.
Key skills for this role
About the Role
Sharkhood Tech is seeking an experienced Backend Developer to build scalable backend services and integrate AI models into production systems. You will design REST APIs, optimize database architecture, and collaborate with cross-functional teams.
Key Skills for This Role
Responsibilities
- Design, develop, and maintain scalable backend services
- Build and maintain REST APIs
- Develop clean, secure, and maintainable code
- Design and optimize database architecture
- Integrate third party APIs and external services
- Integrate AI services and Large Language Models (LLMs) into production systems
- Write API documentation using Swagger
- Improve application performance and scalability
- Collaborate closely with Mobile, Web, Product, and AI teams
- Participate in code reviews and architectural discussions
Requirements
- Experience with Node.js, NestJS, ExpressJS, FastifyJS
- Experience with MongoDB, Mongoose, Prisma
- Experience building REST APIs and using Swagger/OpenAPI
- Experience with cloud and DevOps tools: AWS, MongoDB Atlas, Vercel, GitHub, CI/CD
- Experience integrating AI models (OpenAI, Claude, Gemini, etc.)
- Proactive problem solving skills and ability to work in Agile teams
Full Job Posting
Company Description
- Sharkhood Tech combines artificial intelligence, advanced analytics, and strategic expertise to deliver transformative technology solutions for clients across industries.
- The organization focuses on building data driven products and platforms that help businesses make smarter decisions and optimize performance.
Role Overview
- We're looking for an experienced Backend Developer to join our engineering team and help build the next generation of our AI powered platform.
- You'll be responsible for designing scalable backend services, integrating third party systems, working with AI models and APIs, and building reliable RESTful APIs that power both mobile and web applications.
Responsibilities
- Design, develop, and maintain scalable backend services.
- Build and maintain REST APIs.
- Develop clean, secure, and maintainable code.
- Design and optimize database architecture.
- Integrate third party APIs and external services.
- Integrate AI services and Large Language Models (LLMs) into production systems.
- Write API documentation using Swagger.
- Improve application performance and scalability.
- Collaborate closely with Mobile, Web, Product, and AI teams.
- Participate in code reviews and architectural discussions.
Required Skills
- Backend: Node.js, NestJS, ExpressJS, FastifyJS
- Database: MongoDB, Mongoose, Prisma
- API Development: REST APIs, Swagger / OpenAPI
- Cloud & DevOps: AWS, MongoDB Atlas, Vercel, GitHub, CI/CD
- AI Integration: Experience integrating AI models (OpenAI, Claude, Gemini, Groq, Hugging Face, etc.), including AI APIs, Function Calling, Prompt Engineering, RAG, and Embeddings.
- Arabic is an Add on
Nice to Have
- Docker, Redis, BullMQ/RabbitMQ, WebSockets, JWT/OAuth Authentication, Microservices, Background Jobs, and Performance Optimization.
What We're Looking For
- A proactive backend developer with strong problem solving skills, experience building scalable applications, writing clean and maintainable code, and working effectively in Agile teams.
- Ability to work independently and collaborate with cross functional teams is essential.
Apply for this job in 1 click
Skip the repetitive application forms
Install the Base Career Chrome Extension and autofill job applications across major job boards with your profile.
Trusted by over 500,000 job seekers on Base Career
More from this employer
More jobs at Sharkhood Tech
AI Product & Project Manager
Dubai, UAE
Sharkhood Tech seeks an experienced AI Product & Project Manager to lead product execution and coordinate cross-functional teams. The role involves managing product roadmaps, leveraging AI tools, and collaborating with e
Growth Marketing Executive
Dubai, UAE
Sharkhood Tech seeks a Growth Marketing Executive for Compero to lead marketing activities, manage social media, execute paid campaigns, and coordinate with creative teams. The role requires 3+ years of digital marketing
Backend Software Engineer – Node.js & AI
Dubai, UAE
We are building an AI-powered platform and looking for an experienced Backend Software Engineer to build reliable, scalable backend systems. You will design and maintain REST APIs, integrate AI services and LLMs, and col
Digital Marketing Executive
Dubai, UAE
Sharkhood Tech is seeking a Digital Marketing Executive for a full-time, on-site role in Dubai. You will plan and execute digital marketing campaigns, manage social media, create web content, and analyze performance data
AI Product & Project Manager
Dubai, UAE
Sharkhood Tech is looking for an AI Product & Project Manager to lead digital product development and coordinate cross-functional teams. The role involves managing development teams, improving product features, and ensur
project manager AI
Dubai, UAE
Sharkhood Tech is looking for a Project Manager to lead the development and growth of Compero, an AI-powered food aggregation and price comparison platform. The role involves managing the end-to-end project lifecycle, co
Marketing Executive
Dubai, UAE
Sharkhood Tech is looking for a motivated Media Executive to manage and coordinate media campaigns and advertising activities. You will develop marketing strategies, coordinate with designers and content creators, monito
Marketing Executive
Dubai, UAE
Sharkhood Tech is looking for a Marketing Executive to plan and execute marketing campaigns for AI and analytics solutions. Responsibilities include managing social media, coordinating with agencies, analyzing campaign p
AI Product & Project Manager
Dubai, UAE
Growth Marketing Executive
Dubai, UAE
Backend Software Engineer – Node.js & AI
Dubai, UAE
Digital Marketing Executive
Dubai, UAE
AI Product & Project Manager
Dubai, UAE
project manager AI
Dubai, UAE
Marketing Executive
Dubai, UAE
Marketing Executive
Dubai, UAE