Responsibilities
- Use latest processes and technology in order to build scalable, distributed, and
fault-tolerant site/software systems.
- Research and evaluate new methodologies and technologies that improve the quality,
reliability, and performance of the frontend engineering’s site/software development
systems and processes
- Apply usability principles and procedures and optimize builds. Reuse through
documenting common frontend components that save the business time in executing
future projects.
- Emphasize a consumer-focused approach in building sites/software and works with both
senior and junior frontend teams in determining the prioritization and estimation of new
features and improvements.
Requirements/Qualification
- Minimum 6 years experience in software engineering. At least 3 years of frontend
experience working in React with Redux Framework
- Highly proficient in CSS3, HTML5, Javascript. Also proficient in tools like Bootstrap and
Webpack for building products across multiple screen resolutions and browsers.
- Familiarity with cross-browser compatibility issues and demonstrate design and user
interface/user experience skills.
- Excellent time management, multi-tasking and communication skills

About Vamstar
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Job Title : Full Stack Engineer
Location : New Delhi
Job Type : Full-Time
About the Role :
We are seeking a passionate Full Stack Engineer who enjoys building scalable, high-performance applications across web and mobile platforms.
This role is ideal for someone eager to work in a fast-paced startup environment, contributing across the full development lifecycle.
Mandatory Skills :
React.js, Next.js, React Native, Node.js, Express.js, PostgreSQL, AWS (EC2/S3/RDS/IAM), RESTful APIs.
Key Responsibilities :
- Design, build, and maintain scalable applications for web and mobile.
- Translate UI/UX wireframes into efficient, reusable, and maintainable code.
- Optimize applications for maximum performance, scalability, and reliability.
- Work on both front-end and back-end development using modern frameworks.
- Participate in code reviews, debugging, testing, and deployment.
- Collaborate with cross-functional teams to deliver high-quality products.
Requirements :
- Experience : 1+ years of software development (internships + full-time combined acceptable).
- Frontend Skills : React.js, Next.js, React Native.
- Backend Skills : Node.js, Express.js, RESTful APIs.
- Database : Strong knowledge of PostgreSQL.
- Cloud : Exposure to AWS services (EC2, Elastic Beanstalk, RDS, S3, ElasticCache, IAM).
- Additional : Experience with Redis and BullMQ is a strong plus.
- Strong debugging, problem-solving, and analytical skills.
- Enthusiasm for working in a dynamic startup environment.
Full Stack senior developer with ReactJS & Redux
Qualifications:
3 - 4 years of experience in application development and maintenance
Bachelor’s Degree/B.Tech/B.E in Computer Science or a related discipline
Advanced knowledge of HTML and CSS
Experience with using and building automated tests
Experience with CI/CD tooling (at least Git and Jenkins)
Experience with the Agile/Scrum/Kanban way of working
Proficient understanding of code versioning tools, such as Git
Experience with a modern frontend framework (e.g. Polymer, Redux, React, Angular, Vue.js or other component-based frameworks)
Experience with web paradigms such as REST, Responsive Web Design, Test-driven Development (TDD), Dependency Injection, etc.
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
Knowledge of performance testing frameworks including Mocha and Jest.
Knowledge of RESTful APIs.
Understanding of AWS, S3, API Gateway, DynamoDB, RDS, Lambda.
- To analysis business requirements, prepare design and implementation recommendations and estimate development effort
- Collaborate with cross-functional teams to define, design, and ship new features
- Lead or participate in design reviews, code reviews and architecture evolution discussions
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
- Experienced with front end programming language with React JS.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Thorough understanding of React.js and its core principles.
- Experience with popular React.JS workflows (such as Flux or Redux
-Independent developer who can work on .Net MVC as well.
- Also can create Web Apis and can-do SQL work also.
Candidate should be self motivated and proactive and should have worked in agile environments
Our client is a vertical fintech play focused on solving industry-specific financing gaps in the food sector through the application of data. The platform provides skin-in-the-game growth capital to much-loved F&B brands. Founded in 2019, they're VC funded and based out of Singapore and India-Bangalore.
Founders are the alumnus of IIT-D, IIM-B and Wharton. They have 12+ years of experience as Venture capital and corporate entrepreneurship at DFJ, Vertex, InMobi, VP at Snyder UAE, investment banking at Unitus Capital - leading the financial services practice, and institutional equities at Kotak. They've a team of high-quality professionals coming together for this mission to disrupt the convention.
As a Full Stack Engineer, you will be working with your team and Product Manager to refine and develop the product direction and implementation.
What you will do:
- Writing great quality, scalable, maintainable code.
- Working knowledge of Javascript, Typescript, Python, NodeJS.
- Having experience in Frontend technologies - ReactJS, HTML, CSS, Microservices: docker, Kubernetes.
- Having exposure to client-server architecture, Babel, eslint, git, OOP concepts, including design patterns.
- Being proficient in data modeling in RDBMS (MySQL, Postgresql) and NoSQL (Mongodb, Dynamodb, documentdb) databases.
- Understanding of REST API, GraphQL, CQRS, Event-driven messaging, streaming services (kafka).
- Having used TDD frameworks mocha, chai, jest etc, knowledge of AWS (Lambda, RDS, EC2, SQS, S3, ECS, etc).
- Having hands-on experience with serverless.
- Familiarity with frameworks such as ExpressJs, Loopback, NestJs.
- Deploying, monitoring, maintaining and fixing products in production.
- Communicating well with business and relevant stakeholders
- Participating in design discussions, documentation, and development with the team as needed.
- Working closely with the product manager for deliverables and milestones identification.
- Reporting to technical lead/manager on daily activities planned, expected deliverables, and reports as defined for the project.
- Participating in requirement gatherings as required.
What you need to have:
- Having 3-4 years experience in full stack development with at least 2 years as a developer and 2 years in a back end role.
- Experience with start ups and have an understand of the fast-paced and dynamic nature of work.
- Relevant software development experience with consumer products with hands-on experience in designing, developing, testing and deploying applications for largescale applications.
- Experience troubleshooting server performance - memory issues, resource leaks, etc.
- Paying attention to details excellent communication skills.
- Being organized, self-sufficient, interested in learning and growth.
- Develop website and its successful deployment as per requirements
- Translate storyboards and wireframes to create functional and high-performing websites
- Write, execute, and maintain clean, reusable, and scalable code
- Design and implementation of low-latency, high-availability, and performant applications
- Implement security and data protection
- Ensure to code that is platform and device agnostic
- Collaborate with other team members for the design and content of the website
- Integration testing to ensure the quality and robustness of code
- Monitoring website traffic with Google analytics to ensure high GTmetrix score
- Maintain well-documented, reusable, and transferrable code
- Troubleshooting and debugging
The technology team at ClassKlap is team a 4 people, who have helped scale and deliver from scratch to 1200+
schools and 4.5L students. The team is looking to add 2-3 engineers who would help build on existing systems
and design new systems from scratch for the impending delivery scale up of 10k schools and Customer App
scale up of 20k teachers and 20L parents.
- Tech stack: Java 11, Postgres, Android, iOS, React JS, Terraform, AWS
- Backend- Java Programming, Frontend- Javascript using Angular
- Strong agile engineering practices: Test Driven Development, Continuous Deployment, Domain Driven Design, Object Oriented Programming etc.
About the role:
As a Full-Stack Engineer, you are expected to:
1. Collaborate with cross-functional teams to define, design, and ship solutions
2. Build/Update the Domain Model as required for the scale up
3. As a specialist in multiple areas, responsibly plan, prioritize, organize and perform technical work and ensure the integrity of significant and diverse projects; apply a wide range of experience and understanding of trends and technologies, lead the analysis and conceptual design and technical direction of proposed projects.
4. Lead and direct requirements analysis and writing of software requirements and design specifications for multiple significant software modules; often acts as a technical lead working on complex projects.
5. Design and develop advanced applications for multiple platforms
6. Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
7. Help maintain code quality, organization, and automatization
8. Actively support, communicate and enforce the company’s software engineering processes and standards










