Full Stack Engineer React & Node

Ajackus
Mumbai, Maharashtra, India

Full Stack Developer- React & Node

About the Role:

We are looking for a skilled Full Stack Developer with 4+ years of experience in building scalable, responsive, and high-performance web applications. The ideal candidate should have strong expertise in MongoDB, Express.js, React.js, and Node.js, along with a solid understanding of frontend and backend development, RESTful APIs, and application architecture.

Key Responsibilities:

  • Design, develop, and maintain scalable web applications using the Full stack.
  • Build responsive and user-friendly interfaces using React.js, JavaScript, HTML, and CSS.
  • Develop robust backend services and RESTful APIs using Node.js and Express.js.
  • Design, manage, and optimize MongoDB databases, including schemas, queries, and indexes.
  • Integrate third-party APIs and external services into web applications.
  • Write clean, reusable, maintainable, and well-tested code.
  • Identify, troubleshoot, and resolve application performance and technical issues.
  • Collaborate with product managers, designers, and other developers to deliver high-quality solutions.
  • Participate in code reviews, technical discussions, and application design decisions.
  • Follow best practices for application security, performance optimization, and version control.

Qualifications:

  • 4+ years of hands-on experience in full-stack web development using React & Nodejs.
  • Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
  • Hands-on experience with React.js, including hooks, component architecture, state management, and reusable components.
  • Strong backend development experience with Node.js and Express.js.
  • Experience designing and working with MongoDB, including aggregation pipelines, indexing, and query optimization.
  • Experience developing and integrating RESTful APIs.
  • Good understanding of asynchronous programming, promises, and event-driven architecture.
  • Proficiency with Git and collaborative development workflows.
  • Familiarity with authentication and authorization mechanisms, such as JWT and OAuth.
  • Understanding of responsive design, web security, and performance optimization.
  • Strong debugging, problem-solving, and analytical skills.
  • Good communication and collaboration skills.

Good to Have:

  • Experience with TypeScript.
  • Familiarity with Redux, Context API, or other state management solutions.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Knowledge of Docker, CI/CD pipelines, and deployment workflows.
  • Familiarity with automated testing frameworks such as Jest, React Testing Library, or Cypress.
  • Experience with Agile/Scrum development methodologies.

What We’re Looking For:

  • A proactive developer who can take ownership of tasks from development through deployment.
  • Someone who can work independently while collaborating effectively with cross-functional teams.
  • A developer who values code quality, scalability, maintainability, and continuous learning.

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Questions about this job

How do I apply for the Full Stack Engineer React & Node job at Ajackus?

Use the apply link on this page: you apply directly with Ajackus on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does Ajackus want for this Full Stack Engineer React & Node role?

The job description asks for MongoDB, Express.js, React.js, Node.js, JavaScript (ES6+), HTML5, CSS3 and RESTful APIs. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at Ajackus?

Apply to the Ajackus roles that match your experience, and tailor your resume to each job description: for this role that means showing MongoDB, Express.js, React.js. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Full Stack Engineer React & Node job remote or onsite?

This is based in Mumbai, Maharashtra.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with Ajackus, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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