MERN Stack Developer with TypeScript and NestJS

Experience Level: 4 Years

Job Summary We are seeking talented and motivated MERN Stack Developers with 4 years experience to join our team. The ideal candidate will be proficient in building and maintaining web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) with a strong focus on TypeScript and NestJS. You will collaborate with cross-functional teams to deliver high-quality, scalable, and secure fintech products that align with business goals.

Key Responsibilities • Develop, test, and maintain robust web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) with expertise in TypeScript and NestJS. • Collaborate with front-end and back-end teams to define, design, and ship new features using RESTful APIs and microservices architecture. • Ensure the scalability, performance, and reliability of the application with a focus on code optimization. • Write clean, maintainable, and efficient code with a strong focus on usability, performance, and type safety using TypeScript. • Debug and resolve issues in a timely manner. • Collaborate with UI/UX designers to improve usability. • Perform code reviews and provide constructive feedback to peers (for the 4-year experience level). • Ensure high-quality documentation is maintained for projects, including API documentation. For 4 Year Experience Level: • Expertise in MERN stack development with hands-on experience in production-level projects, leveraging TypeScript and NestJS. • Deep understanding of RESTful APIs, microservices architecture, and third-party integrations. • Proficiency in front-end technologies such as React.js and back-end services with Node.js and NestJS. • Solid experience with database management using MongoDB, including indexing, optimization, and performance tuning. • Strong understanding of DevOps practices, including experience with Docker, Kubernetes, or similar. • Proven ability to lead projects and mentor junior developers. • Experience with cloud platforms like AWS or Azure. • Hands-on experience with unit testing, TDD, and integration testing. • Ability to write high-performance, reusable code and components leveraging TypeScript. Preferred Skills • Experience with Agile development practices. • Knowledge of modern front-end tools and workflows (Webpack, Babel, etc.). • Familiarity with CI/CD pipelines. • Good understanding of security best practices in web development.

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