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FULL STACK Developer (FastAPI + React/Next.js)

Hiring: Full Stack Developer (FastAPI + React/Next.js)

Location: On-Site — Karachi, Pakistan
Experience: 1–3 Years
Type: Full-Time

About the Role

We are hiring an on-site Full Stack Developer with a strong backend focus on FastAPI and hands-on experience building modern web applications using React.js and Next.js. You will work on designing high-performance APIs, integrating them with responsive frontends, and contributing to production-grade systems.

What You’ll Do

  • Build and maintain REST APIs using FastAPI
  • Design scalable, performant backend services in Python
  • Work with PostgreSQL and MySQL to write optimized SQL queries
  • Implement data validation, schemas, and API documentation using Pydantic/OpenAPI
  • Develop responsive web applications using React.js and Next.js
  • Integrate frontend components with FastAPI-based backend services
  • Optimize applications for performance, scalability, and reliability
  • Collaborate with engineers using Git-based workflows
  • Debug and resolve backend and frontend issues as they arise

What We’re Looking For

  • 1–3 years of professional experience in full stack or backend-heavy development
  • Strong hands-on experience with FastAPI (required)
  • Proficiency in Python and RESTful API design
  • Experience with React.js and/or Next.js
  • Solid understanding of PostgreSQL or other relational databases
  • Proficiency in JavaScript (ES6+), HTML5, and CSS3
  • Familiarity with frontend state management (Redux, Context API, or similar)
  • Experience using Git in collaborative environments
  • Strong problem-solving skills and attention to detail

Nice to Have

  • Async programming experience in Python
  • Authentication & authorization (JWT, OAuth, RBAC)
  • Docker, CI/CD, or cloud deployment exposure
  • Performance tuning for APIs and databases

Why Join Us

  • Work on real, production-level systems
  • Clear ownership and end-to-end responsibility
  • Fast-moving environment with room to grow
  • Direct impact on product and architecture decisions

Candidates who have relevant working experience can send their resumes at ashahed@robustsns.com

Job Type: Full-time

Pay: Rs250,000.00 - Rs300,000.00 per month

Application Question(s):

  • Share your last drawn salary and your salary expectations?
  • Are you comfortable in working onsite at the night shift (US Time zone) (Job timings: 9pm-6am Pakistan time)

Education:

  • Bachelor's (Required)

Experience:

  • Full stack or backend-heavy development: 3 years (Required)

Work Location: In person

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