We are looking for skilled Senior Full-Stack developers who can architect and develop large-scale enterprise applications using React.js for front-end and Node.js for API's.
Responsibilities :
● Review application requirements and interface designs.
● Identifying web-based user interactions.
● Developing and implementing highly responsive user interface components using React concepts.
● Writing application interface codes using Javascript following React.js workflows.
● Understand proposed features and quickly design and build scalable API and SQL schema & queries.
● Proactively analyze website performance and implement solutions for improvement.
● Collaborate with architects, developers, business analysts, and QA analysts to design, develop, and test applications.
● Documenting application changes and developing updates.
● Collaborate with other team members.
Requirements :
● Proven work experience as MERN developer (5+yrs)
● 3+ years of experience building complex web applications.
● Solid work experience using component-based development on the client-side.
● 3+ years of experience coding robust and secure Rest API's in Node.js, JSON, XML.
● Experience coding in JavaScript, HTML, CSS.
● Experience in integrating systems using Rest APIs and single sign-on.
● Experience with continuous integration / continuous deployment using AWS CodePipeline and CloudFormation templates.
● Experience with AWS infrastructure (API Gateway, S3, Lambda, Aurora, EC2).
● Experience with Google Analytics integration.
● Deep knowledge to create standards-compliant, cross-browser, mobile compatible front-end code with responsive design.
● Deep knowledge of server-side and front-end performance optimization.
● Strong design skills are a huge plus.
● Should be a self-starter who is excited to solve many technical challenges relentlessly.
● Must have excellent written and verbal communication skills.

About GraffersID
About
Connect with the team
Similar jobs
Dear Candidates,
We have an urgent requirement for a Technical Lead – Full Stack role based in Bangalore. Please find the details below:
Work Location (WFO):
Nagar, Bengaluru, Karnataka
Interview Process:
L1 Interview – Face-to-Face at Office
Experience Required:
4-6 Years (Minimum1+ years in Technical Leadership role)
Role Overview:
The candidate will lead the technical vision and architecture of a compliance platform by designing scalable, secure, and high-performance systems. The role involves driving full-stack development across .NET and open-source technologies, enabling unified AI Agent capabilities, Single Authentication (SSO), and a One-UI experience.
Key Responsibilities:
- Define and own end-to-end architecture including micro-frontends, .NET services, FastAPI APIs, and microservices
- Lead full-stack development using .NET and modern open-source technologies
- Modernize legacy systems (ASP.NET, .NET Core, MS SQL Server) to cloud-native architecture
- Design and implement AI Agents, SSO, and unified UI experiences
- Manage sprint planning, backlogs, and collaborate with Product Owners
- Implement CI/CD pipelines using Jenkins, GitHub Actions
- Drive containerization and orchestration using Docker & Kubernetes
- Ensure secure deployments and cloud infrastructure management
- Establish engineering best practices, code reviews, and architecture governance
- Mentor teams on Clean Architecture, SOLID principles, and DevOps practices
Required Skills:
- ReactJS, FastAPI, Python, REST/GraphQL
- ASP.NET, MVC, .NET Core, Entity Framework, MS SQL Server
- Strong experience in Microservices Architecture
- DevOps: CI/CD, Jenkins, GitOps, Docker, Kubernetes
- Cloud Platforms: AWS / Azure / GCP
- AI/ML & LLM tools: OpenAI, Llama, LangChain, etc.
- Security: RBAC, API security, secrets management
Qualifications:
- BE / BTech in Computer Science
About the Role:
We are looking for an experienced Senior MERN Stack Developer to join our growing engineering team. You will be responsible for designing, developing, and maintaining high-performance web applications using the MongoDB, Express.js, React.js, and Node.js technology stack. You should be passionate about writing clean, scalable code and mentoring junior developers.
Key Responsibilities:
- Design and implement scalable, secure, and maintainable full-stack web applications using the MERN stack.
- Develop RESTful APIs and integrate third-party services and databases.
- Write reusable, testable, and efficient code.
- Optimize applications for maximum speed and scalability.
- Lead code reviews and enforce best practices in design and development.
- Collaborate with UI/UX designers, product managers, and other stakeholders to understand business requirements.
- Ensure cross-platform optimization and responsiveness of applications.
- Mentor and guide junior developers, fostering a culture of continuous learning.
- Troubleshoot and debug production issues.
- Maintain documentation of software functionality and technical decisions.
Required Skills:
- Strong proficiency in JavaScript (ES6+), HTML5, CSS3.
- Deep understanding of React.js and state management libraries like Redux or Context API.
- Hands-on experience with Node.js and Express.js.
- Strong knowledge of MongoDB and Mongoose ORM.
- Experience in building and consuming RESTful APIs.
- Familiarity with Git, CI/CD pipelines, Docker, and Cloud Platforms (AWS/GCP/Azure).
- Good understanding of microservices, authentication mechanisms (OAuth, JWT), and role-based access control.
- Experience with unit testing and testing frameworks like Jest, Mocha, or Cypress.
- Strong problem-solving and analytical skills.
- Excellent communication and collaboration abilities.
Preferred Qualifications:
- Bachelor’s/Master’s degree in Computer Science or related field.
- Experience with GraphQL or WebSockets.
- Exposure to DevOps practices and tools (e.g., Jenkins, Kubernetes).
- Previous experience in Agile/Scrum environments.
What We Offer:
- Competitive salary and performance-based bonuses
- Flexible working hours and remote work options
- Opportunities for upskilling and certifications
- Collaborative and inclusive team culture
- Health insurance and wellness benefits
( NODE.JS + React.js )
Having min 1 + year experience can apply
Location: Gomti Nagar, LUCKNOW
Immediate joiners preferred
Job Description
Responsibilities
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, React.js , Node.js, and Mongo
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
2-3 years minimum in creating complex HTML based solutions
Detail oriented experience as a Web Developer creating React based solutions
1-2 years with Node.js and Express
Ability to work both independently and in collaborative teams to communicate design and build ideas effectively
Experience using asynchronous RESTful services (JSON)
Requirements
Fluent knowledge of latest HTML/CSS standards and best practices
Working knowledge of JavaScript and AngularJS
Working knowledge of Node.js and Express
Solid Understanding of HTTP protocol and how server-side code is processed on the client
Some experience with Photoshop or Sketch is a plus (creating sprites, optimizing, cutting or adjusting images)
Working knowledge of front end optimization and performance techniques
Obsession with lean, clean and organized front-end code
Cross-browser development and troubleshooting
Experience building Responsive websites for web, tablet and mobile devices
Eye for details is crucial
Able to handle multiple projects and competing deadlines
Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation
Portfolio of work required. Include examples of all areas of interaction design (user flows, wireframes, final graphical display)
Additional Information
Additional Skills & Competencies
Excellent communication and organizational skills
Developing for mobile platforms
Twitter Bootstrap and LESS
Job Description
We are looking for an excellent experienced person in the Full-Stack field. Be a part of a vibrant, rapidly growing tech enterprise with a great working environment. As a Full-Stack developer, you will be responsible for the server side of our web applications and you will work closely with our engineers to ensure system consistency and improve your experience. A Full Stack MEAN (MongoDB, Express.js, AngularJS, Node.js) Developer is responsible for developing and maintaining web applications, databases, and server-side systems using the MEAN stack.
Scope of Work:
- Translate Understanding of accessibility and security compliance (Depending on the specific project)
- User authentication and authorization between multiple systems, servers, and environments.
- Integration of multiple data sources and databases into one system
- Understanding fundamental design principles behind a scalable application.
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.
- Creating database schemas that represent and support business processes.
- Implementing automated testing platforms and unit tests.
- Ability to work independently and in a team environment
- Excellent communication and collaboration skills
- Participate in code reviews and contribute to the team-wide coding standard
Essential Requirements:
- Developing and managing databases using MongoDB, MY SQL, PostgreSQL
- Developing and designing web applications using Angular4+, Node.js, and Express.js
- Excellent Knowledge of AWS/GCP – Managed service.
- Familiarity with cloud computing services such as AWS, Google Cloud, or Azure
- Writing server-side scripts using Node.js.
- Integrating front-end components with back-end components.
- Troubleshooting and debugging applications.
- Optimizing web applications for speed and scalability.
- Collaborating with cross-functional teams to identify and resolve issues.
- Good Knowledge of JSON, API, and JWT
- Good understanding of server-side templating languages
- Basic understanding of front-end technologies, such as HTML5 and CSS3
- Proficient understanding of code versioning tools, such as Git
- Experience of working in an automated environment
Educational Qualifications
- B-Tech-IT/M-Tech -/MBA- IT/ BCA /MCA or any degree in the relevant field
Benefits
- 5 Day Working(Saturday and Sunday Off)
- Informal Dress Code
- Compensatory Off
- Laptop Allowance
- Friendly Working Environment
Please Note: This is a work from office, full-time opportunity, please apply only if you can come to the office full time.
About the Company-:
SISL is a young IT Services organization with focus on Managed Services & Systems Integration. Professionally managed, we offer end to end solutions which are designed to resolve business challenges and adapt to the dynamic needs of Industry. SISL has grown rapidly in last 5+ years with its offices in Delhi, Gurgaon, Chandigarh, Mumbai and Bangalore. With an employee strength of 3000(approx), both on-roll and of-roll.
Since inception, we have won & retained over 100+ customers across Industry verticals like: IT & ITES, BFSI, Pharma, Telecommunications, Media, Retail, Hospitality, Manufacturing, FMCG, Government and PSU.
At SISL we believe that our experience and value proposition gives tremendous benefits to clients. These are:
- Integrated Multi-OEM management:
- SISL is long associated as a service partner with almost all OEM's who provide Network equipment- s, Operating Systems & Applications, High End /Servers, Desktops etc. This makes us a single source for all and any type of services required by customers.
About the Client-:
Vlink India Private Limited is a Private incorporated on 19 January 2010. Vlink is well known for delivering the highest quality and cost-efficient IT services and workforce management solutions to our clients. Our consultant base has extensive expertise in virtually every specialization within the IT value chain. Our team can quickly access your company's specific requirements and work with you to deliver a tailored and cost-effective solution. Our clients includes, : IT & ITES, BFSI, Pharma, Telecommunications, Media, Retail, Hospitality, Manufacturing, FMCG, Government and PSU.
Responsibility-:
- You will a part of the consumer tech team responsible for the development and maintenance of consumer products such as responsive websites, backend APIs, property search engines, user experience to name a few. Your primary focus will be driving user conversion by developing tech solutions that help our consumer find their dream home.
- We take pride in solving complex problems for our users and aimed to be their trusted advisor, so having strong consumer empathy is a must-have. You will be working alongside other engineers and developers working on different layers of the complicated system, hence a commitment to collaborative problem solving, sophisticated design, and the creation of quality products are essential.
Requirements-:
- Understanding business requirement
- Design a React JS and Node JS Application
- Should have worked on React JS in frontend and Node JS in backend
- Experience of building a application from scratch
- Ability to write well-documented and clean code
- Experience in automated test suites
- Able to diagnose and fix bugs and performance bottlenecks
- Understanding of REST APIs and JSON
- Client interaction

About the Role:
We are looking for an experienced Full Stack Developer, focused on writing well structured, efficient and
Maintainable software. You will be working on writing code, tests and documentation for the Network
Management and Head End Systems. You will be interfacing with devices in the field, collecting data from
Electricity meters and networking equipment. Your responsibility will include the data collection services,
External APIs, user interface and data analytics. You will be committed to making a high-quality, fault tolerant
System to interact with physical devices and make collected data available to 3rd party services.
Qualification & Experience:
- Bachelor’s/Master’s degree in Computer Engineering with 2+ experience writing high quality, efficient and
maintainable code.
- Proficiency with Elixir or Erlang. Alternatively experience with at least two of Ruby on Rails, NodeJS, Python,
Lisp/Clojure, Scala, Haskel or similar
- Proficiency with Typescript or Javascript using ReactJS, VueJS or similar.
- Good knowledge of SQL databases (PostgresSQL, MSSQL, Oracle or similar)
- Good knowledge of revision control system like GIT, SVN, TFS or similar
- Experience with NoSQL databases like InfluxDB, Prometheus, Elastic Stack, SOLR or similar is a plus.
- In depth knowledge of Linux would be a plus
- Exposure to schematic and layout design and understanding would be a plus.
- Experience working with the energy metering segment is a plus.
Roles & Responsibilities:
- The selected candidate will be handling software development activities in Elixir and Typescript
- Technical development activities as per client requirements and internal operational processes.
- Coordinate with multi geographical teams for technical development.
- Close coordination with Technical Support team to visit customers and understand
Requirements.
- Maintaining/writing high quality code, tests and documentation
Location: Mohali
Compensation: Commensurate with the experience2) Must have good analytical and problem solving skills.
3) Good Knowledge of OOPS, PHP, MVC frameworks, NodeJs, Frontend Framework: ReactJs/AngularJS, GIT, MySql, NoSql/MongoDb, CSS, AJAX, HTML5.
4) Write error free code and follow coding standards. Able to perform Code Review job.
5) Work closely with QA person to assist in the testing process.
6) Perform R&D tasks if assigned and communicate with the Designer and UI team.
6) Build reusable code and libraries for future use.
7) Able to work closely with the team and meet the tight deadlines where necessary.
8) Strong Communication Skills.
We believe that great change begins with individuals who are given the freedom to make a difference, and we champion this in all that we do here at Vamstar. Hence we are urgently looking to hire a senior person to fill in for a Full Stack Engineer
The ideal candidate will be responsible for developing high-quality applications along with designing and implementing testable and highly scalable codes. If you have a gig towards Java, Node, AWS, Javascript and Typescript and have worked extensively in web application development; we are looking for you.
Responsibilities
- Managing team(s)
- Develop quality software and web applications
- Analyze and maintain existing software applications
- Design highly scalable, testable code
- Discover and fix programming bugs
Qualifications
- B.Tech - CS from a Tier 1/2 college
- Minimum 5 years of experience
- Great communication skills
Key Benefits
- Performance Bonus on a Quarterly basis on performance
- 25 days paid holidays each year including your accrued leaves, sick leaves, fixated and optional holidays.
- Flexible working hours
- Permanent Work from home
- Yearly virtual cross-tribe pollinations (we have another engineering team in UK, US and Vietnam)
- Wholesome development experience with MacBook Pro and extra monitor(s) post completion of Probation period/ machine bonuses
- Regular and transparent appraisals based on performance.
More about our Team: As an engineering team, we are dedicated, hardworking and always looking to learn and improve our craft. This happens in regular knowledge sharing sessions with both Full Stack and Machine Learning teams, and we are always keen to collaborate when a challenging problem comes up. In our work, we use industry best practices like Github. AWS, Ally, Trello, Slack, TDD, CI/CD and code reviews as part of building every feature. We also continually evaluate new technologies to see if they can help improve our platform.









