Jr. Full Stack Developer

Jr. Full Stack Developer

Location:

Mumbai (On site) Experience:

3 months - 1 year Employment Type:

Full-time Salary:

INR

25-30k CTC per month

About the Role: At Optiminastic, we are building a strong in-house tech team to support our next phase of growth after 7+ years of delivering impactful solutions for domestic and international brands. As we aim to regain market share and scale our capabilities in 2026, technology and talent will be at the core of everything we do.

We are looking for a

Junior Full Stack Developer

who is eager to learn, take ownership, and grow with the organization. In this role, you will work closely with senior developers, designers, and cross-functional teams to build, enhance, and maintain web applications that drive business outcomes. You will contribute across both frontend and backend development, gaining hands-on exposure to real-world projects in a fast-paced, collaborative environment.

This role is ideal for someone who is in the initial phase of their career, curious, detail-oriented, and motivated to strengthen their full stack development skills while being part of a team that values accountability, innovation, and long-term growth. We will expect commitment and initiative, and in return, offer meaningful learning opportunities and the chance to build a solid foundation for your tech career.

Key Responsibilities: Develop, test, and deploy scalable front-end and back-end features. Collaborate with designers, product managers, and other developers to deliver high-impact solutions. Write clean, maintainable, and well-documented code. Integrate third-party APIs and create efficient internal APIs. Optimize applications for speed, performance, and security. Troubleshoot, debug, and resolve technical issues. Participate in code reviews and contribute to improving development processes. Stay up to date with emerging technologies and recommend improvements.

Must-Haves: Strong proficiency in JavaScript (ES6+). Hands-on experience with front-end frameworks such as React, Angular, or Vue. Solid understanding of Node.js, Express.js, or similar back-end technologies. Good knowledge of databases (MongoDB, MySQL, or PostgreSQL). Understanding of RESTful APIs, authentication, and authorization. Experience with Git and version control workflows. Ability to write clean, modular code and follow best practices. Good problem-solving skills and attention to detail.

Good-to-Have: Experience with TypeScript, Python. Familiarity with DevOps tools (Docker, CI/CD pipelines, AWS/GCP/Azure). Understanding of microservices architecture. Experience with Next.js, NestJS, Django or similar advanced frameworks. Knowledge of testing frameworks (Jest, Mocha, Cypress). Exposure to UI/UX fundamentals.

What You’ll Gain: Opportunity to work on impactful and scalable projects. Exposure to both front-end and back-end architecture, enabling strong technical growth. A collaborative environment with learning, mentorship, and experimentation. Ability to influence product decisions and contribute to end-to-end development. Career growth opportunities in a fast-growing, tech-focused organization.