
Senior full stack developer, MUMBAI Applicants only (Node & React)
Get to Know our Team:
In our Full stack Engineering department, we build the scalable, fault-tolerant systems and APIs that host our core business logic. Our systems cover all major areas of our business: such as TAM SAM, calculator, lead generation, campaign execution & data modeling. Most importantly though, we hire great people and empower them to be successful. Whether it’s building new projects or reimagining our existing business, you’ll make a big impact as part of the Full stack Engineering team.
The Opportunity:
Swabhav is looking for developers to work on mission critical systems that deal with the designing and development of APIs.
In this Role, you’ll get to
- Lead development of features, experiments, technical projects and complex systems.
- Be a technical architect, mentor, and driver towards the right technology.
- Continue to evolve our architecture and build better software.
- Be a major contributor to our agile and scrum practices.
- Get involved with software engineering and collaborate with server, other client, and infrastructure technical team members to build the best solution.
- Constantly look for ways to improve our products, codebase and development practices.
- Write great code and help others write great code.
- Drive Technical decisions in the organization.
What You’ll Need to Succeed
- 3-6 years’ experience under your belt developing performance-critical applications that run in a production environment using Node Js, React Js or Next Js, PostgreSQL.
- Experience in full ownership of the systems involved.
- Hands on experience working with CRM platforms, Third party app integrations or Heavy file processing & Restful APIs.
- You understand that different applications have different data requirements.
- Good understanding of algorithms and data structures
- Strong coding ability.
- You are passionate about the craft of software development and constantly work to improve your knowledge and skills.
- Excellent communication skills.
It’s Great If You Have
- Experience with Scrum/Agile development methodologies.
- Experience building products.
- Core engineering infrastructure tools like Git for source control.

About Swabhav Techlabs
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Key Responsibilities & Skills
Strong hands-on experience in React.js, Node.js, Express.js, MongoDB
Ability to lead and mentor a development team
Project ownership – sprint planning, code reviews, task allocation
Excellent communication skills for client interactions
Strong decision-making & problem-solving abilities
Nice-to-Have (Bonus Skills)
Experience in system architecture design
Deployment knowledge – AWS / DigitalOcean / Cloud
Understanding of CI/CD pipelines & best coding practices
Why Join InfoSparkles?
Lead from Day One
Work on modern & challenging tech projects
Excellent career growth in a leadership position
We are looking for a skilled and motivated MERN Stack Developer to join our development team. The ideal candidate will have hands-on experience in building scalable web applications using MongoDB, Express.js, React.js, and Node.js, and a passion for writing clean, efficient, and maintainable code.
Key Responsibilities
- Design, develop, and maintain full-stack web applications using the MERN stack
- Build responsive and reusable UI components using React.js
- Develop RESTful APIs and backend services using Node.js and Express.js
- Work with MongoDB for data modeling, queries and performance optimization
- Collaborate with UI/UX designers, product managers, and other developers
- Write clean, well-documented and testable code
- Debug, troubleshoot and optimize application performance
- Participate in code reviews and follow best development practices
- Stay updated with emerging technologies and industry trends
Required Skills & Qualifications
- 1–5 years of experience in MERN stack development
- Strong proficiency in JavaScript.
- Hands-on experience with React.js, including hooks and component lifecycle
- Experience with Node.js and Express.js
- Good understanding of MongoDB and NoSQL databases
- Experience in building and consuming REST APIs
- Proficient in HTML5, CSS3, and building responsive, cross-browser user interfaces.
- Experience with Git/GitHub or other version control systems in a collaborative development environment.
- Solid understanding of authentication, authorization, and security best practices
- Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, React , Node.js, and Mongo, Dynamo
- With 3+ years, Proven experience as a Full Stack Developer or similar role preferably using MERN stack.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Work in a cross-functional team to deliver a complete user experience
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Ability to wear many hats and learn new technologies quickly
- Experience in using AWS
Python experts for NSO work
- Strong coding Experience in programming language like Python (Minimum 5+ years of experience)
- Proven hands-on Software Development experience
- Proven working experience in Python development
- Hands on experience in designing and developing applications using Python platforms
- Object Oriented analysis and design using common design patterns.
- Profound insight of Python Java and JEE internals
- Knowledge of Yang data modelling, Netconf (Must) and XML
- Knowledge on REST/ SOAP API's
- Basic knowledge of Networking i.e., MPLS, L3 VPN.
- Bachelor's degree in computer science or equivalent
- Very strong aptitude and reasoning
- Ability to break complex problems into parts and solve them
- Must be able to communicate thoughts clearly to the team
- Good understanding of various database i.e., Mongo DB, MYSQL.
- Good understanding of the DevOps tools Jenkins, GitHub for version controlling.
· Knowledge on NSO
About the Company
Xerago is a 15-year-old Private Limited company that helps brands with their Marketing Transformation by providing integrated marketing services through its Marketing Centres of Excellence.
We are looking for a Full Stack Developer who will work on a broad range of cutting-edge technologies.
Go Xerago!
Official website - https://www.xerago.com/">https://www.xerago.com/
Go Xerago!
Experience Required – 2 to 6 years
What you’ll do
- Developing front end website architecture.
- Designing user interactions on web pages.
- Developing back end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
What you’ll need
- Strong organizational and project management skills.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React and Amber.
- Proficiency with server side languages such as Python, Ruby, Java, PHP and .Net.
- Familiarity with database technology such as MySQL, Oracle and MongoDB.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.
- Demonstrated skills in development of apps where you have performed some role in UI – APIs - DB
- You have experience with coding in more than one programming language, preferably Java
- Experience with Angular (4 & above), ReactJS, Vue, MongoDB, APIs/Microservices.
- Experience on building APIs
- You have a sound understanding of programming fundamentals
- Passion for developing robust software and writing maintainable code.
- Keen interest in new technologies and their timely adoption.
- Willingness to work extended hours as required to deliver projects.
- Ability to work well in a team to deliver on team goals.
- Flexibility under changing conditions and ability to multi-task between projects.
- Fluent verbal and written communication skills.
- Knowledge/Experience of Python based stack will be an added advantage









