hirly
Sign inGet started free

Calibraint

Sr Full Stack Developer (MERN Stack + AWS Cloud)

Chennai

See how you match this job — and similar ones. Free.

Upload your resume and hirly scores it against this role at Calibraint first, then against similar open jobs, and shows where you fit and why.

PDF or DOCX, up to 12MB. No sign-up to see your matches.

Get past the screening software and onto a recruiter's desk

hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.

  • Keywords matched to this posting
  • Fit score before you apply
  • Cover letter included

Matched against 2.3M live jobs from 200,000+ employers in 200+ countries.

Tailor my resume for this job →

hirly's read of this role

Role family
Engineering
Seniority
Senior
Country
IN
Work mode
On-site / unstated
First seen by hirly
23 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Job Description :

We are looking for a Full Stack Developer with expertise in the MERN (MongoDB, Express.js, React.js, Node.js) stack and hands-on experience with AWS Cloud services. The ideal candidate will be responsible for building and maintaining scalable web applications, managing cloud infrastructure, and integrating various AWS services to optimize performance and ensure high availability.

Key Responsibilities :

  • Develop and maintain web applications using the MERN stack.
  • Design, implement, and optimize RESTful APIs.
  • Integrate frontend and backend systems for seamless data flow.
  • Deploy, manage, and monitor applications on AWS cloud services.
  • Collaborate with DevOps for CI/CD pipelines and containerization (Docker, Kubernetes).
  • Work with databases (MongoDB) for data management and optimization.
  • Ensure security and data protection across all applications.
  • Participate in code reviews, architecture discussions, and technical planning.

Required Skills :

  • Strong experience with MongoDB, Express.js, React.js, and Node.js (MERN stack).
  • Proficiency with AWS cloud services like EC2, S3, Lambda, RDS, etc.
  • Experience with Docker and Kubernetes for containerized applications.
  • Knowledge of microservices architecture.
  • Familiarity with Git for version control and Agile methodologies.
  • Understanding of front-end technologies like HTML, CSS, JavaScript, and responsive design.
  • Ability to troubleshoot, debug, and optimize code for performance.

Preferred Skills :

  • Experience with serverless architecture on AWS (Lambda, API Gateway, DynamoDB).
  • Knowledge of Infrastructure as Code (IaC) tools like Terraform or AWS CloudFormation.
  • Experience with cloud security and compliance best practices.
  • Familiarity with monitoring tools like AWS CloudWatch, Prometheus, Grafana.

Qualifications :

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 4+ years of experience in MERN stack development.
  • 1+ years of experience with AWS Cloud services.
Original posting on Calibraint's site ↗

Similar jobs

Browse similar roles

Want this one?

Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.

Tailor my resume for this job