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