
About Vitwit
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MERN Stack Expertise: Strong hands-on experience with MongoDB, Express.js, React.js, and Node.js.
Frontend Skills: Proficiency in React (Hooks, Redux, Context API), JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind/Bootstrap.
Backend & APIs: Building scalable microservices, REST/GraphQL APIs, authentication & authorization flows.
Database & Cloud: Expertise in NoSQL (MongoDB) and deployment on AWS/GCP/Azure with CI/CD pipelines.
Fintech/Payments Domain:
- Payment Gateway Integrations (Razorpay, Cashfree, PayU, CCAvenue, BillDesk).
- Banking APIs (UPI, IMPS, NEFT, RTGS, NACH) for Pay-In / Payout solutions.
- Knowledge of reconciliation, settlements, fraud detection, KYC/AML, PCI-DSS compliance.
Gaming Domain Exposure (Preferred):
- In-app purchase systems, wallets, tokens/credits, reward points.
- Real-time payment flows in multiplayer or gaming platforms.
Problem Solving: Ability to design, develop, and deploy independently from Day 1 with minimal supervision.
Position Overview
We're seeking a skilled Full Stack Developer to build and maintain scalable web applications using modern technologies. You'll work across the entire development stack, from database design to user interface implementation.
Key Responsibilities
- Develop and maintain full-stack web applications using Node.js and TypeScript
- Design and implement RESTful APIs and microservices
- Build responsive, user-friendly front-end interfaces
- Design and optimize SQL databases and write efficient queries
- Collaborate with cross-functional teams on feature development
- Participate in code reviews and maintain high code quality standards
- Debug and troubleshoot application issues across the stack
Required Skills
- Backend: 3+ years experience with Node.js and TypeScript
- Database: Proficient in SQL (PostgreSQL, MySQL, or similar)
- Frontend: Experience with modern JavaScript frameworks (React, Vue, or Angular)
- Version Control: Git and collaborative development workflows
- API Development: RESTful services and API design principles
Preferred Qualifications
- Experience with cloud platforms (AWS, Azure, or GCP)
- Knowledge of containerization (Docker)
- Familiarity with testing frameworks (Jest, Mocha, or similar)
- Understanding of CI/CD pipelines
What We Offer
- Competitive salary and benefits
- Flexible work arrangements
- Professional development opportunities
- Collaborative team environment
Note: We are looking for real, hands-on experience—not certifications or copy-paste portfolios. Selected candidates will be given a short real-world task to evaluate skills before interview.
Key Responsibilities
- Design, build, and maintain scalable full-stack applications using MongoDB, Postgresql, Express.js, React.js, and Node.js
- Develop RESTful APIs and integrate them with frontend systems
- Collaborate with designers and project managers for timely project delivery
- Optimize code for performance and scalability
- Troubleshoot, debug, and upgrade applications as needed
- Follow Git-based workflows for version control
Must-Have Skills
- Strong hands-on experience in:
- React.js with hooks, context API, component architecture
- Node.js with Express.js
- MongoDB (CRUD operations, schema design) & Postgresql
- API development and integration
- Strong JavaScript fundamentals (ES6+)
- Basic understanding of deployment (e.g., cPanel, Vercel, Heroku, or VPS)
- Git and GitHub for code versioning
Good-to-Have Skills
- Knowledge of Redux or any other state management tools
- Experience with Next.js or TypeScript
- Familiarity with Tailwind CSS or Material UI
- Experience integrating third-party APIs (e.g., payment gateways, social logins)
Who Should Apply
- You’ve worked on real client projects or have built and shipped working applications.
- You are disciplined and take ownership without constant follow-up.
- You are not here to "fake it till you make it"—you’re here to grow with a real team.

ROLES AND RESPONSIBILITIES:
· Working with technical architects, able to convert the architecture into design and code in Java (Spring Boot), AngularJS, and NodeJS.
· Able to generate LLD documents.
· Ability to write Quality code with minimum defects.
· Unit Test and following the coding standards.
·
PREFERRED QUALIFICATION AND SKILLS:
· 5+ years strong programming and logical skills in Java (Spring Boot), AngularJS, Object Oriented Java script, NodeJS and HTML5
· Hands on Experience on Java (Spring Boot), and MySQL is mandatory. Must have completed at least 2 full projects using Spring boot and AngularJS.
· Excellent knowledge and experience in Spring JPA, RESTful webservices implementation.
· NodeJS experience is value add
· Should have participated in, and be familiar with, Agile (Scrum) project methodology and practices.
· Must be able to mentor and guide junior technical resources.
· One who is proactive and come forward with technology related initiatives. Motivated self-starter.
· Good Communication skills. English - Oral and Written.
- Roles and Responsibilities:
Hands-on experience on Angular, CSS, Scripting, NodeJs/express
Experience in Responsive Web, Automation, CI/CD, Github, Microservices, Postgres (or any other RDBMS)
Experience in AWS (SQS, SNS, Cognito)
Implementing Observability/Monitoring.
Strong experience in REST APIs
Job Description:
Junior Full Stack Developer
Experience – 2+ Years
Technology
Angular – Must have
Node JS – Must have
Mongo dB – Good to have
HTML & CSS – Good to have
Typescript – Must have
WebSocket (Socket.IO/MQTT) – Add on
Web API creation in node – Good to have
Git – version control
Junior Full Stack Developer
Experience – 4+ Years
Technology
Angular – Must have
Node JS – Must have
Mongo dB – Must have
HTML & CSS – Must have
Typescript – Must have
WebSocket (socket io/MQTT) – Good to have
Web API creation in node – Must have
AWS LS – Add on
Git – version control
Job Description
1. JavaScript, ReactJs, Node.js, Express.js, MongoDB, Web-Services
2. Working Experience of Ajax,Json
3. Rest/ SOAP API Integration
4. Good Logical and Analytical and communication Skills
5. Should have knowledge of CI/CD.
6. Must have experience in writing unit test cases and good in TDD approach.
7. Should have basic knowledge of HTML5 and CSS.
8. Ensuring high performance of applications on mobile/desktop
9. Knowledge of Jenkins, GIT, Docker, Linux (Basic)
10. Writing tested, idiomatic, and documented JavaScript, HTML and CSS
11. Coordinating the workflow between the design team, the HTML coder, and yourself
12. Communicating with internal/external web services.
GOOD TO HAVE
1. Experience with Amazon web services, DocumentDB, etc.
2. Understanding of Ecommerce applications.
3. Understanding of fundamental design principles behind a scalable application.
4. Creating database schemas that represent and support business processes Implementing automated testing platforms and unit tests Proficient understanding Roles and Responsibilities
5. Design client-side & server-side architecture
6. Build the front-end of application through appealing visual design
7. Test software to ensure responsiveness and efficiency
8. Troubleshoot, debug and upgrade software
9. Build features and applications with a mobile responsive design
10. Ability to work effectively under very tight deadline pressure.
11. Analyze issues, recommend alternatives, and implement the best recommendation
12. Prioritize tasks and responsibilities while managing multiple, competing priorities
We are looking for a full stack developer to produce scalable software solutions.
As a full stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities:
- 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.
Requirements:
- Degree in Computer Science.
- 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.
Reporting directly to the Founder
The job requires a great deal of responsibility early on, but we're working on something exciting and there's lots of opportunity of growth and learning.
The job is full-time, remotely based, and with flexible hours.







