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Full Stack Engineer - React.js/Node.js

Giggles And Growth Solutions
Bangalore
5 - 7 Years

Posted on: 21/11/2025

Job Description

Description :

We are seeking a highly skilled Full Stack Engineer with strong expertise in React, Node.js, PostgreSQL/MongoDB, and modern DevOps tools to build scalable, high-performance web applications. In this role, you will participate in the full software development lifecyclefrom architecture and design to implementation, testing, deployment, and maintenance. You will collaborate with cross-functional teams to deliver innovative solutions and contribute to shaping our engineering culture.

Key Responsibilities :

- Design, develop, and maintain robust frontend applications using React, ensuring high performance, reusability, and clean code.

- Build scalable, secure, and efficient backend services using Node.js, with a strong understanding of event-driven architecture.

- Write modular, maintainable, and testable code following best engineering practices.

- Work with PostgreSQL, MongoDB, or similar databases to design schemas, optimize queries, and ensure high data integrity.

- Build scalable data-access layers and integrate databases seamlessly with backend services.

- Participate in system architecture discussions, evaluating trade-offs to design high-performance and resilient systems.

- Contribute to the design of microservices, API gateways, caching layers, and integration patterns.

- Build and maintain REST APIs and GraphQL APIs for internal and external consumers.

- Use Docker to build, containerize, and deploy applications.

- Work with Kubernetes for orchestration, scaling, and rolling deployments.

- Integrate CI/CD pipelines using tools such as GitHub Actions, Jenkins, or GitLab CI.

- Apply Test-Driven Development (TDD) and write unit, integration, and end-to-end tests.

- Ensure the application meets high-quality standards through code reviews and pair programming.

- Monitor application performance, identify bottlenecks, and optimize for speed, scalability, and reliability.

- Implement best practices for logging, instrumentation, tracing, and observability.

- Work closely with designers, product managers, QA engineers, and stakeholders to deliver high-impact features.

- Manage multiple projects simultaneously, ensuring timely delivery with high quality.

- Mentor junior developers, conduct code reviews, and contribute to best practices and internal tools.

Required Skills & Experience :

Technical Skills :

- 5+ years of experience as a full-stack developer with strong hands-on exposure to React and deep JavaScript knowledge.

- 5+ years of experience building backend services and APIs using Node.js.

- 3+ years of experience with PostgreSQL, MongoDB, or other relational/noSQL databases.

- Proficiency in Docker, containerization, and local development workflows.

- Strong knowledge of GraphQL (schema design, resolvers, Apollo Server/Client).

- Hands-on experience with Kubernetes for deploying and managing containerized apps.

- Strong experience building Single-Page Applications (SPAs) and Progressive Web Applications (PWAs).

- Solid understanding of design patterns, data structures, algorithms, and distributed systems.


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