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Full-Stack ReactJS, Node.js Developer

Concentrix
Kolkata50K-5 LPA Posted 21 Apr 2025
FULL TIME
Debugging
System Architecture
Front End
Mysql

Job Description

We are looking for a talented Full-Stack Developer with expertise in ReactJS, Node.js, and cloud technologies to join our dynamic engineering team. As a Full-Stack Developer, you'll have the opportunity to work on exciting projects, solve complex problems, and collaborate with a team of skilled professionals.

Key Responsibilities:

  • Frontend Development (ReactJS):
  • Design, develop, and maintain responsive and scalable front-end applications using ReactJS. Work closely with the UX/UI design team to ensure a seamless user experience across various devices.
  • Backend Development (Node.js):
  • Build robust and scalable backend services using Node.js and Factify. Implement RESTful APIs, integrate with various databases, and cloud services.
  • Cloud Development Deployment:
  • Develop, deploy, and maintain applications on cloud platforms (Azure Cloud, etc.). Leverage cloud services such as storage, compute, and serverless functions to enhance application performance and scalability.
  • Testing and Debugging:
  • Write unit tests and perform integration testing to ensure the quality and reliability of applications. Debug and resolve issues across the stack.
  • Collaboration Documentation:
  • Work closely with cross-functional teams (designers, product managers, other developers) to deliver high-quality software. Maintain clear and concise documentation for code, processes, and system architecture.
  • Continuous Improvement:
  • Stay up to date with the latest trends and best practices in web development, cloud technologies, and software engineering. Contribute to code.

Skills Qualifications:

  • Proficiency in Frontend Technologies:
  • Strong experience with ReactJS, including React hooks, functional components, and state management (e.g., Redux or Context API).
  • Familiarity with frontend build tools (Webpack, Axios.) and testing frameworks (Jest, Mocha).
  • Proficiency in Backend Technologies:
  • Expertise in Node.js and Fastify for building RESTful APIs.
  • Experience with authentication, authorization, and security best practices (OAuth, JWT, etc.).
  • Cloud Development:
  • Hands-on experience with cloud platforms (Azure, AWS) and serverless computing.
  • Knowledge of cloud-based databases (e.g., Postgres, Snowflake,).
  • Database Management:
  • Experience with both SQL (MySQL, PostgreSQL) databases.
  • Strong understanding of database design and optimization techniques.
  • Version Control Development Tools:
  • Proficient in Git and GitHub/GitLab for version control.
  • Experience with CI/CD pipelines (e.g., Jenkins, GitLab).
  • Soft Skills:
  • Strong problem-solving and debugging skills.
  • Ability to work both independently and collaboratively in an agile environment.
  • Excellent written and verbal communication skills.
  • Strong attention to detail and a passion for writing clean, maintainable code.

Nice to Have:

  • Experience with TypeScript for both frontend and backend development.
  • Knowledge of microservices architecture.
  • Previous experience in a startup or fast-paced environment.
  • Familiarity with server-side rendering (SSR) frameworks such as Fastify.

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