Intern Backend MERN Stack Developer

2 days ago

Okhla Industrial Area Phasei Delhi Delhi, India Kairosoft AI Solutions Ltd. (Volkai) Full time ₹ 1,80,000 - ₹ 3,00,000 per year

Job Title: Backend Developer- MERN Stack Developer.

Employment Type: Full-Time

Days Work & Time: 06 days & 10:00 Am to 07:00 Pm.

Experience: 06 months to 1 yrs backend MERN experience will be considered.

Role Overview

We are looking for a Intern Backend MERN Stack Developer who specializes in building scalable, high-performance, and secure backend systems using , , and MongoDB. The ideal candidate should have deep backend knowledge and experience integrating APIs, managing databases, and deploying production-ready systems.

What You'll Do

  • Develop and maintain backend services using and
  • Design and manage databases using MongoDB (and optionally MySQL/PostgreSQL)
  • Build, integrate, and consume RESTful APIs (GraphQL is a bonus)
  • Implement authentication and security (OAuth, JWT, RBAC)
  • Optimize backend performance and troubleshoot system issues
  • Work closely with frontend developers for seamless integration
  • Deploy applications via CI/CD, Docker, and cloud platforms like AWS or Azure
  • Write unit and integration tests using Jest, Mocha, etc.

Required Technical Skills

Languages & Frameworks:

  • JavaScript (ES6+), , (or )
  • Deep understanding of async programming, event loop, and modular code

Databases:

  • MongoDB (primary), experience with PostgreSQL, MySQL, or Redis is a plus
  • ORM tools like Mongoose or Sequelize

Security:

  • JWT, OAuth, session handling, RBAC
  • Prevention of common vulnerabilities (XSS, CSRF, SQL injection)

DevOps & Deployment:

  • Experience with Docker, CI/CD pipelines
  • Deployment to AWS, Azure, DigitalOcean, or Heroku

Real Time & Messaging:

  • WebSockets / Socket.IO
  • Message queues like Kafka, RabbitMQ, AWS SQS

Bonus (Nice to Have)

  • TypeScript
  • Serverless experience (AWS Lambda, Google Cloud Functions)
  • Swagger/Postman for API documentation
  • Familiarity with NoSQL databases like DynamoDB or CouchDB
  • Basic understanding of (for integration purposes)

Experience:

  • JavaScript (ES6+), , (or ): 1 years (Required)
  • MongoDB (primary), PostgreSQL, MySQL, or Redis is a plus: 1 years (Required)
  • Docker & CI/CD pipelines: 1 years (Required)
  • Message queues like Kafka, RabbitMQ, AWS SQS: 1 years (Required)
  • Authentication and Security: 1 years (Required)
  • tests using Jest & Mocha,: 1 years (Required)

Job Types: Full-time, Permanent

Pay: ₹180, ₹300,000.00 per year

Education:

  • Bachelor's (Required)

Location:

  • Okhla Industrial Area Phase-i, Delhi, Delhi (Required)

Work Location: In person

  • Mern Stack Developer

    2 weeks ago

    Delhi, Delhi, India MantraCare Full time ₹ 5,00,000 - ₹ 12,00,000 per year

    Job Title: MERN TECHLocation: Paschim Vihar, West DelhiCompany: Eye MantraJob Type: Full-time, OnsiteSalary: Commensurate with experience and interview performanceExperience:- 4+ yearsContact: Utkrishta HR)Interview Mode: Face to FaceAbout Eye Mantra:Eye Mantra is a premier eye care organization committed to delivering exceptional services using advanced...

  • mern stack developer

    1 week ago

    Delhi, Delhi, India MantraCare Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Job Title: MERN TECHLocation: Paschim Vihar, West DelhiCompany: Eye MantraJob Type: Full-time, OnsiteSalary: Commensurate with experience and interview performanceExperience:- 3+ yearsContact: Rizwana HR)Interview Mode: Face to FaceAbout Eye Mantra:Eye Mantra is a premier eye care organization committed to delivering exceptional services using advanced...

  • MERN Stack Developer

    3 weeks ago

    Delhi, India Wappnet Systems Pvt. Ltd. Full time

    Position: MERN Stack Developer Experience: 4–7 YearsLocation: Ahmedabad, Gujarat IndiaEmployment Type: Full-timeAbout the RoleWe are looking for an experienced MERN Stack Developer who can independently manage projects from the frontend to the backend . The ideal candidate will have excellent client communication , team management , and technical expertise...

  • MERN Stack Developer

    1 week ago

    Delhi, Delhi, India Mobiloitte Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job Title SrMERN Stack Developer- Location Remote- Position Type Full-time- Working Hours IST (6 30 PM 2 30 AM)- Experience 7+ years in MERN- Role Individual Contributor- Joining Immediate- Communication Excellent command of the English language is required- System Requirement Must have a personal Mac laptop/desktop or be willing to rent one Overview We...

  • MERN Stack Developer

    3 weeks ago

    Delhi, India Seffcon Labs Private Limited Full time

    Job description Hiring: Full-Stack MERN Developer (Remote | 4+ years exp | ₹13–18 LPA | Immediate Joiners Preferred) Join Seffcon Labs, a trusted global tech partner for 12+ years, serving clients across the US, UK, Canada & Australia. We’re growing our remote tech team and looking for experienced MERN developers. Job Role: Full Stack Developer –...

  • MERN Stack Developer

    1 day ago

    Delhi, India TechGrit Full time

    Company DescriptionTechGrit is a software development services company dedicated to helping businesses innovate and grow through cutting-edge technology. Specializing in industries such as ConstructionTech, HealthTech, and FinTech, TechGrit implements advanced solutions like EMR/EHR platforms, digital banking systems, application integrations, and more. With...

  • MERN Stack Developer

    9 hours ago

    Delhi, India TechGrit Full time

    Company DescriptionTechGrit is a software development services company dedicated to helping businesses innovate and grow through cutting-edge technology. Specializing in industries such as ConstructionTech, HealthTech, and FinTech, TechGrit implements advanced solutions like EMR/EHR platforms, digital banking systems, application integrations, and more. With...

  • MERN Stack Developer

    7 days ago

    Gurgaon Road, Delhi, Delhi, India Vikgol Technologies Private Limited Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job Title: MERN Stack Developer (Mid-Level & Senior/Tech Lead)Company: EkoLocation: Gurugram (On-site)Job Type: Full-timeJob Description:We are seeking passionate MERN Stack Developers at two experience levels to join our growing engineering team. You will be instrumental in building and scaling our robust platform of over 100 financial services. If you are...

  • MERN Stack Developer

    2 hours ago

    Mahavir Enclave, Delhi, Delhi, India eWeblink Technology Full time ₹ 2,80,000 - ₹ 4,20,000 per year

    Job Vacancy: MERN Stack Developer – eWeblink Technology LLPLocation: Remote / New DelhiJob Type: Full-TimeExperience Required: 2–5 YearsSalary: Competitive (Based on Skills & Experience)Job DescriptionWe are looking for a talented and passionate MERN Stack Developer to join our development team at eWeblink Technology LLP. The ideal candidate must have...

  • MEAN/MERN Stack Developer

    3 weeks ago

    Delhi, India Goodmeetings Full time

    Goodmeetings is Hiring! Role: MERN / MEAN Stack DeveloperExperience: 5+ YearsLocation: BangaloreAt Goodmeetings , we’re building the future of AI-driven sales enablement — helping sales teams close deals faster through intelligent conversation insights. We’re looking for a MERN / MEAN Stack Developer who’s passionate about building impactful...