Mern Stack Developer

We are looking for a skilled and 2-6 years experienced junior/senior MEAN/MERN Stack

Developer to join our talented development team. If you are passionate about cutting-edge

technologies, have a proven track record of delivering high-quality solutions, and thrive in a

collaborative and fast-paced environment, we want to hear from you.

Roles and Responsibilities:

● Develop and maintain robust and scalable web applications using MEAN/MERN

stack.

● Collaborate with cross-functional teams to define, design, and ship new features.

● Lead the architecture and design of complex software solutions.

● Ensure the technical feasibility of UI/UX design and implement responsive and user-

friendly interfaces.

● Implement best practices in software development, code reviews, and

documentation.

● Work closely with product management and stakeholders to understand

requirements and translate them into technical solutions.

● Optimise applications for maximum speed and scalability.

● Troubleshoot, debug, and resolve software defects and issues.

● Stay updated on emerging technologies and trends in MEAN/MERN stack

development and AWS Cloud services.

📌 Job Title: MEAN Full Stack Developer (Node.js + Angular + NestJS)

🏢 Company: Deqode

📍 Locations: Bangalore, Pune, Gurgaon, Chennai, Bhopal, Jaipur

🕒 Work Mode: Hybrid (3 Days/Week from Office)

📅 Notice Period: Immediate Joiners or Candidates Currently Serving Notice Only

About Deqode:

At Deqode, we solve complex business problems using emerging technologies. With a culture that fosters innovation and technical excellence, we’re looking for dynamic professionals ready to work on cutting-edge solutions.

Position Overview:

We are seeking an experienced MEAN Full Stack Developer with strong proficiency in Node.js, Angular, and at least 1+ year of hands-on experience in NestJS. This role requires someone who is passionate about building scalable applications, integrating APIs, and driving high-performance backend systems.

Must-Have Skills & Requirements:

• Minimum 5+ years of professional software development experience
• Strong expertise in Node.js (backend) and Angular (frontend)
• Minimum 1+ years of experience with NestJS framework
• Solid understanding of RESTful APIs, Microservices Architecture, and Security Best Practices
• Familiar with Agile methodologies and collaborative team environments
• Strong debugging, troubleshooting, and performance-tuning skills
• Valid Passport is mandatory

Key Responsibilities:

• Design and develop robust backend systems using Node.js and NestJS
• Create dynamic and responsive front-end applications using Angular
• Develop, integrate, and maintain RESTful APIs and third-party services
• Architect secure, scalable, and maintainable microservices
• Collaborate with cross-functional teams (QA, DevOps, UX) in Agile sprints
• Participate in code reviews, write unit tests, and ensure high code quality
• Continuously research and adopt new technologies to enhance application performance

Software Development Intern

About This Role

We're building next-generation browser agents that combine accuracy, security, and advanced task learning capabilities. We're looking for self-driven, independent interns who thrive on exploration and problem-solving to help us push the boundaries of what's possible with intelligent web automation.

This isn't a traditional learning internship—we want builders who have already proven they can ship projects and tackle challenges autonomously. You'll work across our full tech stack, from backend APIs to frontend interfaces, with access to cutting-edge AI-powered development tools while contributing to the future of browser automation.

What You'll Do

• Develop intelligent browser agents with advanced task learning and execution capabilities
• Build secure automation systems that can navigate complex web environments accurately
• Create robust AI-powered workflows using LangChain and modern ML frameworks
• Design and implement security measures for safe browser automation
• Create comprehensive test environments for agent validation and performance testing
• Debug and fix application bugs across the full stack to ensure reliable agent operation
• Solve complex problems independently using AI code assistants (Cursor, v0.dev, etc.)
• Explore and experiment with new technologies in AI agent development
• Own projects end-to-end from conception to deployment
• Work across the full stack as needed—no rigid role boundaries

Our Tech Stack

Backend:

• Python with FastAPI
• LangChain for AI/ML workflows
• Google Cloud Platform (GCP) services
• Supabase for database and authentication

Frontend:

• JavaScript/TypeScript
• React for web interfaces
• Electron for desktop applications

Development Tools:

• Cursor IDE with AI assistance
• v0.dev for rapid prototyping
• Modern DevOps and CI/CD pipelines

Flexibility:

• Choose your own tech stack when needed - We're open to new tools and frameworks that solve problems better
• Experiment with cutting-edge technologies - If you find a better solution, we're all ears

What We're Looking For

Required Experience

• Proven project portfolio - Show us what you've built, not what you've learned
• Full-stack development experience with Python and JavaScript
• Independent problem-solving skills - You research, experiment, and find solutions
• Experience with modern frameworks (FastAPI, React, or similar)
• Cloud platform familiarity (GCP, AWS, or Azure)

Ideal Candidates Have

• Built and deployed real applications (personal projects, hackathons, open source)
• Experience with browser automation (Selenium, Playwright, Puppeteer, or similar)
• AI/ML model integration experience (LangChain, OpenAI APIs, agent frameworks)
• Security-focused development understanding of web security principles
• Task learning and reinforcement learning familiarity
• Testing and debugging experience with automated systems and complex applications
• Test environment setup and CI/CD pipeline experience
• Database design and optimization experience
• Desktop application development (Electron or similar)
• DevOps and infrastructure automation knowledge

What We Offer

• Work on cutting-edge browser agent technology - Shape the future of intelligent web automation
• Cutting-edge AI development tools - Full access to Cursor, v0.dev, and other AI assistants
• Technology freedom - Choose the best tools for the job, not just what's already in the stack
• Real project ownership - Your work will directly impact our next-gen browser agents
• Flexible exploration time - Dedicate time to experiment with new AI/ML approaches
• Mentorship from experienced developers - When you need it, not constant hand-holding
• Remote-first environment with flexible working hours
• Competitive internship compensation

What Makes You Stand Out

• Self-starter mentality - You don't wait for detailed instructions
• Curiosity-driven exploration - You love diving into new technologies
• Problem-solving resilience - You debug, research, and iterate until it works
• Quality-focused delivery - You ship polished, well-tested code
• Open source contributions or active GitHub presence
• Technology adaptability - You can evaluate and adopt new tools when they solve problems better

Application Requirements

1. Portfolio/GitHub - Show us your best projects with live demos
2. Brief cover letter - Tell us about a challenging problem you solved independently
3. Technical challenge - We'll provide a small project to assess your problem-solving approach

Not a Good Fit If You

• Need constant guidance and structured learning paths
• Prefer working on assigned tasks without creative input
• Haven't built substantial projects outside of coursework
• Are looking primarily for resume building rather than real contribution

Ready to build something amazing? Send us your portfolio and let's see what you can create with unlimited access to AI development tools and real-world challenges.

We're an equal opportunity employer committed to diversity and inclusion.

Experience required - 3 year(minimum) in MERN Stack

Salary - 15-20 LPA

About the Company

The company is one of the fastest-growing B2B SAAS Marketplace to procure industrial materials. The startup is generating an Annual Revenue of Rs. 100 Crore. You will get to work in a fast-paced environment with a brilliant agile tech team led by top engineers.

Location: Pune, 3 months Remote then Work from Office or Hybrid Working

Qualifications & Criteria

1. 3+ Years of development experience in the full-stack development (preferred MERN technology stack). Should be proficient in working with technologies like JavaScript, CSS, and JS with frameworks like NodeJs and ReactJS.

2. Should have good knowledge of databases like Linux.

3. As part of the brains of the startup, You are smart, creative, and love solving business challenges and thereby find new ways to propel the growth of the company.

4. You are passionate about the growth and want to become a future technical leader within the company. Your work and attitude should reflect your commitment for the same.

Responsibilities:

1. Should be able to work independently once proper guidance is provided.

2. Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations

3. Ensure timely completion of development activity.

4. Prepare training documents and provide training to internal teams on tools.

5. Consult, design, and develop well-structured, scalable in-house tools.

6. Should be able to write optimized business logic for business functions

Skills & Qualifications

• Proven experience as a Full Stack Developer or similar role
• Experience developing desktop and mobile applications
• Familiarity with common stacks
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
• Knowledge of multiple back-end languages (e.g. PHP, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
• Knowledge of AWS Cloud (EC2,S3,Lambda,SES) 
• Familiarity with databases (e.g. MySQL, DynamoDB, MongoDB), web servers (e.g. Apache, Nginx, Tomcat) and UI/UX design
  Knowledge of code versioning tools (such as Git, SVN).
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind
• Degree in Computer Science, or relevant field

• Benefits
• Being part of a startup that’s turning out to be a game-changer, you will be blessed with:
• Freedom to try new things.
• 2 Saturday’s off.
• Dress code – Casual.
• Take-it-when-you-need-it vacation.
• No. of working days:- 05

Ideal skills:

1) 2-5 years of professional JavaScript development experience

2) Understanding of asynchronous programming and its quirks and workarounds

3) Comfortable working through the entire stack from the user interface through systems levels

4) Understanding accessibility and security compliance

5) Strong Logical and Analytical Skills

6) Experience in consuming web services (REST) and processing data (JSON)

7) Experience with SQLite, NoSQL, Redis or other databases

8) Proven experience in building API services using NodeJS Express and related frameworks

9) Good understanding of NodeJS asynchronous runtime

10) Good understanding of JS concepts on callbacks and closures

11) Experience in debugging issues related to memory leaks

12) Experience in building highly scalable and high throughput services with sub-second response times

13) Experience with ElasticSearch/Solr

14) Experience working in a collaborative team environment

15) Ability to understand and analyse issues across multiple vendors and interfaces

16) Experience with NoSQL queries

17) Experience with AWS

18) Experience with Android Development

19) Experience in managing/mentoring small teams

In depth knowledge of all of the above is not mandatory but the nature of the work will involve learning and getting involved with all of the above. You would be working directly with key members of the management team to define and drive technical strategy.

Experience in the mobile space is mandatory. Please only apply if you have been part of building a mobile product. Since our product is mobile only, it is essential that you understand implications on the front end.