AI ApplydAIAPPLYD

MERN Stack Developer

Katalyst Healthcares & Life Sciences

hybridPosted Jul 13, 2026
Posting intelligenceActively listedReposted 3×, possible evergreen/ghost posting

Skills

javascripttypescriptexpressmongoreactnextnodedockergithubhtmlcsscicdaws

About the role

Job Description:

We are looking for a passionate MERN Stack Developer to join our development team. The ideal candidate should have hands-on experience in building modern web applications using the MERN stack and be eager to work on scalable, high-performance products.

Roles & Responsibilities:

Develop and maintain web applications using MongoDB, Express.js, React.js, and Node.js.

Design and build RESTful APIs and integrate them with front-end applications.

Write clean, reusable, and efficient code following best practices.

Collaborate with UI/UX designers, QA engineers, and other developers.

Optimize applications for speed, scalability, and responsiveness.

Debug, troubleshoot, and resolve application issues.

Participate in code reviews and contribute to improving development standards.

Work with Git for version control and team collaboration.

Requirements:

Strong knowledge of JavaScript (ES6+).

Hands-on experience with React.js, Node.js, Express.js, and MongoDB.

Good understanding of HTML5, CSS3, and responsive web design.

Experience with REST APIs and JSON.

Familiarity with Git/GitHub.

Understanding authentication, authorization, and JWT.

Basic knowledge of database design and optimization.

Good problem-solving and debugging skills.

Preferred Skills:

Experience with Next.js is an added advantage.

Knowledge of TypeScript.

Familiarity with cloud platforms (AWS).

Experience with Docker and CI/CD pipelines is a plus.

Eligibility:

Bachelor's degree in computer science, Information Technology, or related field.

0–2 years of relevant experience in MERN Stack development.

Strong communication and teamwork skills.

Questions about this role

Click "Apply with AI Applyd" above. We auto-fill the application from your resume and answer screening questions in seconds. No copy and paste, no juggling tabs.

Compensation varies by seniority, employer size, and location. When this listing publishes a salary band you'll see it in the badge row above the description.

Most applications complete in under 90 seconds. You can track the status in your dashboard and watch the screenshot proof land the moment the application submits.

AI Applyd supports Greenhouse, Lever, Ashby, Workday, iCIMS, SmartRecruiters, Personio, Teamtailor and other major ATS platforms. If we can submit through the platform, we do.

Want AI Applyd to auto-apply to roles like this?

We tailor your resume per posting, fill the forms, and track replies for you.

Start freeReport this listing