Full Stack Developer

Job Description: Full Stack Developer – Onsite (Dehradun)

Company: Nexzem Technologies

Location: Dehradun (Onsite Only)

Salary Range: ₹12,000 – ₹18,000/month

Experience: 6 months to 2 years

About the Role

We are looking for a Full Stack Developer with strong expertise in JavaScript-based technologies, proficient in building and maintaining scalable web applications from front to back. The ideal candidate should have experience with for frontend and for backend, along with knowledge of deployment practices and API integrations. This is a full-time, onsite role designed for individuals passionate about building high-performance, production-ready applications in a collaborative environment.

Key Responsibilities

• Design, develop, and maintain full-stack web applications using (frontend) and (backend).

• Build and integrate RESTful APIs & GraphQL endpoints to ensure seamless communication between client and server.

• Develop responsive, cross-browser compatible, and mobile-friendly web interfaces.

• Implement authentication, authorization, and secure data handling (JWT/OAuth).

• Manage databases (MongoDB, MySQL, or PostgreSQL), including schema design, queries, and optimization.

• Deploy applications on cloud environments (AWS, Vercel, DigitalOcean, or similar) with CI/CD pipelines.

• Optimize performance for both frontend (bundle size, caching, lazy loading) and backend (query optimization, API response times).

• Write clean, scalable, and maintainable code following best practices (ESLint, Prettier, modular architecture).

• Work with Git/GitHub for version control and participate in code reviews.

• Debug, troubleshoot, and resolve issues across the stack.

• Collaborate with designers, QA engineers, and product managers to deliver quality products on time.

Required Skills & Qualifications

• 6 months to 2 years of professional experience as a Full Stack Developer.

• Strong proficiency in JavaScript (ES6+) and hands-on experience with & (backend) and (frontend).

• Familiarity with TypeScript is a plus.

• Experience with databases (MongoDB, MySQL, or PostgreSQL) and ORM tools (Mongoose, Prisma, Sequelize).

• Understanding of API development & integration (REST & GraphQL).

• Familiarity with state management (Redux, Context API, or Zustand).

• Experience in authentication & authorization using JWT, OAuth, or

• Knowledge of deployment tools (Docker, PM2, Nginx) and cloud platforms (AWS, Vercel, DigitalOcean).

• Basic understanding of unit testing and integration testing frameworks (Jest, Mocha, Cypress).

• Proficiency in working with Git/GitHub branching workflows.

• Strong problem-solving skills, debugging expertise, and ability to work in a collaborative team environment.

Good to Have (Optional)

• Knowledge of WebSockets/Socket.IO for real-time communication.

• Experience with CI/CD pipelines for automated builds and deployments.

• Familiarity with serverless architecture (AWS Lambda, Cloud Functions).

• Basic knowledge of containerization (Docker) and reverse proxies (Nginx).

• Experience working with environment variables, API keys, and secure configuration management.

What We Offer

• Competitive salary: ₹12,000 – ₹18,000/month depending on experience.

• Opportunity to work on real-world projects with cross-functional teams.

• Mentorship and skill enhancement across frontend, backend, and deployment practices.

• A growth-driven, fast-paced startup work environment.

• Exposure to modern tools, workflows, and cloud deployment processes.

If you are passionate about developing robust, scalable, and modern full-stack applications, we'd love to have you on board.