Happiest Minds Technologies - Full Stack Developer - Javascript/TypeScript

Job Description :

We are looking for an experienced Full Stack Developer capable of developing scalable applications across both frontend and backend layers.

The role requires strong software engineering fundamentals, hands-on development expertise, API integration capabilities, and the ability to work across the complete application lifecycle.

Key Responsibilities :

1. Full Stack Application Development :

- Design, develop, test, and maintain end-to-end web applications.

- Build responsive frontend interfaces and scalable backend services.

- Develop reusable components and services following engineering best practices.

- Translate business requirements into reliable technical solutions.

- Participate in the complete SDLC from design through production deployment.

2. Backend Development & APIs :

- Develop scalable backend applications and RESTful APIs.

- Implement business logic, authentication, authorization, and data validation.

- Integrate applications with databases and external services.

- Optimize backend performance and troubleshoot production issues.

- Design services that are scalable, secure, and maintainable.

3. Frontend Development :

- Develop modern, responsive user interfaces using frameworks such as React.js, Angular, or equivalent.

- Build reusable UI components and manage application state.

- Integrate frontend applications with backend APIs.

- Optimize frontend performance and user experience.

4. Database & Cloud Integration :

- Design and optimize database schemas and queries.

- Work with relational and/or NoSQL databases.

- Deploy and support applications in cloud environments.

- Collaborate with DevOps teams on CI/CD, monitoring, and production releases.

5. Engineering Excellence :

- Participate in code reviews, technical design discussions, and architecture reviews.

- Write automated unit and integration tests.

- Identify opportunities for performance, reliability, and maintainability improvements.

- Mentor junior developers and contribute to technical knowledge sharing.

Required Skills & Qualifications :

- 6 - 12 years of experience in full-stack software development.

- Strong experience with JavaScript/TypeScript and a modern frontend framework such as React.js or Angular.

- Strong backend development experience using Java, .NET, Node.js, Python, or a comparable technology.

- Strong understanding of REST APIs and application architecture.

- Good knowledge of SQL and/or NoSQL databases.

- Experience with Git, CI/CD, testing, and Agile methodologies.

- Understanding of cloud platforms such as AWS, Azure, or GCP.

- Strong knowledge of data structures, algorithms, OOP, design patterns, and software engineering principles.