MEAN Stack Developer - Node.js/Express.js/MongoDB

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Job Title: Nodejs Developer (Full-time)
Location: Gurugram (Onsite)
Experience Required: 3+ Years
Working Days: 5 Days (Mon to Fri)
Job Summary
We are looking for a skilled Node.js Developer who is experienced with JavaScript/TypeScript, databases, and modern AI development tools. You will build and maintain backend applications, design scalable systems, and use AI tools to enhance development productivity. The role involves backend development, database management, API development, and cloud deployment.
What You’ll Be Doing
Backend Development
- Build and maintain Node.js applications, services, and APIs.
- Write clean, readable JavaScript/TypeScript code.
- Create and manage REST APIs; work with GraphQL when required.
- Develop microservices and containerized applications (Docker).
- Participate in code reviews and help maintain coding standards.
Database Work
- Design database schemas for PostgreSQL, MongoDB, and Redis.
- Write optimized SQL and NoSQL queries.
- Implement indexing and manage database performance tuning.
- Handle database scaling and caching strategies.
AI Tools & Productivity
- Use AI coding assistants (GitHub Copilot, Cursor AI, Tabnine).
- Integrate AI APIs (OpenAI, Claude) into backend applications.
- Build features powered by AI/ML capabilities.
- Use AI tools to debug and enhance code quality.
Deployment & Operations
- Deploy applications on AWS, Azure, or GCP.
- Set up CI/CD pipelines (GitHub Actions, Jenkins).
- Work with Docker and Kubernetes.
- Monitor backend services and perform troubleshooting.
Job Requirements
Must-Have (3 Years Experience)
- Strong hands-on experience with Node.js and Express.js.
- Excellent understanding of JavaScript/TypeScript, ES6+, async/await.
- Experience with at least one major database: PostgreSQL, MongoDB, Redis.
- Knowledge of API development (REST, GraphQL).
- Hands-on experience with Git and version control.
- Experience with testing tools like Jest, Mocha, or similar.
Bonus Skills (Good to Have)
- Cloud platforms: AWS, Azure, Google Cloud.
- Docker, Kubernetes.
- CI/CD pipelines.
- Frontend exposure (React/Vue/Angular).
- Message queues: RabbitMQ, Kafka.
- Caching: Redis, Memcached.
- API security: JWT, OAuth2.

Roles & Responsibilities :
- 1-2 years of hands-on experience in backend development with Java & Spring Boot.
- Build scalable and modular microservices for business-critical applications.
- Implement RESTful APIs and ensure high performance and responsiveness.
- Proficient with SQL databases (MySQL etc) Troubleshoot production issues and improve system reliability and scalability.
Requirements:
- Strong in data structure and algorithms.
- Experience in Node.js, Express, API Design & DOM.
- Understanding of component based design or other design patterns.
- Experience with unit testing, integration testing & continuous integration.
- RDBMS and NoSQL databases preferably PostgreSQL, MongoDB.
- Good to have passion for investing.
As an SSE, you will play a crucial role in designing, developing, and maintaining our backend systems
that power our platform. The ideal candidate will have a solid background in Python Django and a
strong understanding of databases, caching, and distributed systems.
● Design, develop, and maintain robust, scalable, and high-performance backend systems using
Python Django.
● Collaborate with cross-functional teams to understand business requirements and translate
them into technical solutions.
● Optimize application performance and scalability by implementing caching strategies, load
balancing, and distributed computing techniques.
● Ensure data integrity and security by implementing best practices for data storage, retrieval,
and access control.
● Develop and maintain integrations with external APIs and services to support seamless
interactions with third-party systems.
● Identify and address performance bottlenecks and other system issues to improve overall
system efficiency.
● Write clean, maintainable, and testable code following industry-standard coding practices.
● Conduct code reviews and provide constructive feedback to peers to ensure code quality and
adherence to best practices.
● Mentor junior team members and assist in their professional growth.
Producing clean, efficient code based on specificationsCreate scaleable, automated solutions for our customer base
- At TailNode, we are at the bleeding edge of this change.
- We conceptualize and develop products that are aimed to enable this transformation of the political architecture of the country.
- We leverage the best practices and insights of the technology world and apply them in our unique way to deliver impact on a massive scale.
- We want to offer you a once-in-a-lifetime opportunity to be a part of this massive change and build new and exciting products with us.
Responsibilities :
- Designing, building, and maintaining high performance, reusable, scalable and robust services and applications
- Developing and managing databases and reporting tools
- Building intelligent messaging bots using web APIs
- Designing and developing robust RESTful APIs and other interfaces
- Integrating data storage solutions.
Required Skills :
- Ability to write clean, structured code in Ruby/Python with documentation.
- Proficiency in at least one Ruby frameworks (Ruby on Rails or Sinatra) or Python framework (Django or Flask)
- Clear understanding of Data Structures and Algorithms.
- Ability to write well defined test cases using Minitest, RSpec or Unit testing framework.
- Experience in one of the following database technologies - MySQL, PostgreSQL, MongoDB, Cassandra.
- Proficiency in working with complex SQL queries.
- Knowledge of design patterns, architectural best practices.
- Familiarity with RESTful web services.
- Knowledge of version control tools like Git, SVN etc.
- Working experience with Cloud Services like Amazon Web Services or Google Cloud is a plus.
Required Qualifications :
- A Bachelors or a Masters degree in Computer Science or relevant field.
- Experience of 3-5 years in software development.
Note : Other language candidates may apply only if they're expecting to work primarily on Ruby/Python.
The ideal candidate is a highly resourceful and innovative developer with extensive experience in the Node Js . You must also possess a strong knowledge of Mongo DB
Responsibilities
- Perform a mix of maintenance, enhancements, and new development as required
- Work in a data analyst role and with business intelligence applications
- Document features, technical specifications & infrastructure Responsibilities
- Work cross-functionally to convert business needs into technical specifications
Qualifications
Back-end technologies& Front-end (HTML, JavaScript, CSS), Node js,Mongo Database, MySQL databases
- 1+ years' of experience in web development and software design
- Expertise in Strapi will be a plus point
- should be able to create the APIs
- Payment Gateway Integration( Stripe)
Ideal candidate must have :
- 2+ years of experience in writing code
- Ability to meet tight deadlines
- Can work independently and be a team contributor
- Must have good knowledge of Node, Python and Scripting languages
- Experience in one or more of RDBMS - PostgreSQL, MySQL or Oracle
- Experience with NoSQL and real-time DB - Firebase/Firestore or MongoDB
- Must be able to write concise and high-quality API
- Must be a quick learner, curious and ambitious
You are a motivated and energetic rockstar full stack developer. Go-getter, think out of box to create awesome front-end (jQuery or ReactJS) and back-end (APIs) of an application platform.
Skills:
- Develop web apps using jQuery or ReactJS, HTML5, CSS3, Bootstrap, PHP Advanced, any MVC framework and Ajax.
- Hands on knowledge of Adobe Photoshop
- Experience of setting up a production workflow with git and cloud deployment will be plus.
- Knowledge of web technologies such as NodeJS, ReactJS, VueJS etc will be plus
// must have a strong understanding of UI, cross-browser compatibility, general web functions and standards.
// willingness to learn and improvise skills
// "NEVER SAY NO" attitude towards new and challenging projects
// good verbal and communication skills
// excel in a fast-paced startup-like environment. Should be goal-orientated and be able to work without any supervision or mentorship.








