
Job Title: Full-Stack MERN Developer (5–8 Years Experience)
Location: Borivali, Mumbai (Onsite)
Experience: 5–8 Years
Joining: Immediate Joiners
Employment Type: Full-time
Job Overview
We are looking for an experienced Full-Stack MERN Developer to join our engineering team in Borivali, Mumbai. The ideal candidate should have strong hands-on experience building scalable web applications using React, Node.js, Express, and MongoDB, with a solid understanding of REST APIs, microservices architecture, performance optimization, and cloud infrastructure.
You will work on consumer-facing applications, handle large datasets, and contribute to building reliable, high-performance systems.
Key Responsibilities
- Design, develop, and maintain full-stack web applications using MERN stack
- Build scalable and secure RESTful APIs and backend services using Node.js & Express
- Develop reusable and high-performance React components with proper state management
- Implement microservices-based architecture and inter-service communication
- Optimize application performance at both frontend and backend levels
- Work with MongoDB for data modeling, indexing, and performance tuning
- Handle large datasets efficiently and ensure system reliability
- Implement logging, tracing, and monitoring for production-ready applications
- Collaborate with product, frontend, backend, and DevOps teams
- Write clean, maintainable, and well-documented code
Technical Requirements
Backend
- Strong hands-on experience with Node.js & Express.js
- Expertise in building REST APIs and backend business logic
- Strong understanding of async programming (Callbacks, Promises, Async/Await)
- Experience with microservices architecture
- Hands-on experience with MongoDB (Expert level)
- Working knowledge of PostgreSQL / MySQL
- Experience with Kafka or other message queue systems
- Familiarity with Bull / job schedulers
Frontend
- Strong experience with React.js
- Hands-on experience with state management (Redux, Context API, or similar)
- Good understanding of HTML, CSS, AJAX
- Experience with performance optimization techniques in React
Infrastructure & Cloud
- Experience with Docker and Kubernetes (K8s)
- Hands-on exposure to AWS services such as EC2, S3, ELB, AutoScaling, CloudFront
- Understanding of CI/CD pipelines is a plus
Core Computer Science
- Good understanding of Data Structures & Algorithms
- Solid knowledge of Operating Systems fundamentals
Good to Have
- Experience with Redis for caching
- Exposure to Vue.js
- Experience working on consumer-facing web or app products
- Strong debugging and problem-solving skills
- Familiarity with application monitoring tools (logs, metrics, tracing)
What We’re Looking For
- Strong problem-solving mindset and ownership attitude
- Ability to learn new tools and technologies quickly
- Comfortable working in fast-paced, production-driven environments
- Immediate or short-notice joiners preferred

About Wama Technology
About
Wama Technology integrates state-of-the-art technology smoothly to promote corporate success, providing a comprehensive “One-Stop Solution” for all digital demands, from cloud services, artificial intelligence, machine learning, and mobile and web app development technologies. Wama Technologies offers customized solutions that enable businesses to prosper in the digital era. At Wama Technology, our team prioritizes innovation, user experience, and client happiness to provide digital transformation. Wama Technology assists companies in improving user interaction, automatization processes, or delivering new ideas through the strategic use of technology.
Tech stack
Candid answers by the company
Wama Technology is a global IT Solution and Services Company and Consulting Agency, accelerating business to the next level.Wama Technology provides IT Solution and Services to Businesses. We strive to deliver the catalyst solutions that would accelerate the business to next level. We work on the requirement providing the concepts, models that best suits and can be utilized.
We offer a full range of mobile app development services that make things better for enterprises and companies we work with. Our team of dedicated developers fulfills your diverse business requirements through a number of services.
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Roles and Responsibilities :
Responsibilities
- 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
Required Skills
- 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)
-Experience on .Net Core
-Experience in database MS SQL
Roles & Responsibilities :
- Develop and implement various tests for software applications.
- Evaluate designs and ensure compliance to business requirements.
- Prepare and update technical documents and develop Dot NET processes for various systems.
- Develop and perform tests on various software applications.
- Analyze architecture design and provide consultation to Dot net teams.
- Provide technical support and design enhancement for various applications.
- Analyze systems and develop solutions for the same.
- Experience in writing web applications using ASP.net MVC 4.0/4.5, C#, Entity Framework, SQL Server 2008/12
- Ability to write SQL queries and store procedures is required.
- Must be able to use JQuery to work on the user interface.
- Entity Framework as the data layer must be able to be used.
- Bootstrap, AngularJS, and Web API knowledge are advantages as well as experience with Javascript, AJAX, and JQuery.
- Solid understanding of relational database fundamentals in SQL Server 2008, developing stored procedures, and simple/complex SQL queries.
- Develop architecture documents for various applications.
- Coordinate with customers and analyze all user requirements.
- Analyze technical documents and determine problems in Dot NET application and provide consultation for resolution.
Skills Required:
- ASP.NET, VB.Net, C#, MySQL, SQL, JavaScript, Web services, and MVC
- Team Handling
- Good in documentation and preparation of reports
FULL STACK DEVELOPER
Responsibilities
• Develop interactive, user-friendly applications using the latest frameworks
• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.
• Collaborate with product owners and designers to translate product requirements and designs into reality
• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.
• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.
• Ensure that all components and the overall application are robust and easy to maintain.
• Continuously optimize and improve the application performance
• Proactively acquire knowledge of the latest industry trends and best practices in mobile technologies to implement them and educate the teams to increase the effectiveness of technology solutions.
Requirements
• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field
• 2-6 years of experience
Mandatory Skills
• 2+ years of experience designing and building production-level web applications including:
• Programming knowledge in JavaScript, NodeJS
• Good knowledge in developing front-end software, with deep experience in one or more relevant
front-end frameworks (ReactJs, Angular, Vue etc.).
• Expertise in Web/mobile app development using React Native
• Experience in product development on mobile platforms using React Native
• Familiar in developing backend (JS/Node/C#).
• Basic understanding of RDBMS databases
• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to
independently write code and unit test cases
• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,
Redux, Webpack, NodeJS etc.), REST, and JSON.
Desirable Skills
• ES6/7, Node, package management /webpack/parcel.
• Exposure to data modeling with any of the database technologies.
• Full stack understanding of web/mobile/API/database development concepts and patterns.
• Experience in DevOps would be a plus.
• Experience in TypeScript would be a plus.
• Excitement about the latest trends in application design
We are looking for an Asp.Net developer to build software using languages and technologies of the .NET framework. You will create applications from scratch, configure existing systems and provide user support.
In this role, you should be able to write functional code using .NET linking SQL database elements to external application interface (desktop of mobile)
Your goal will be to work with internal teams to design, develop and maintain existing application and working on new applications from time to time.
Responsibilities
- Producing code using .NET languages (C#)
- Writing of Stored Procedures for SQL database for extracting data related to the application
- Participate in requirement analysis.
- Collaborate with internal teams to produce software design and architecture
- Write clean, scalable code using .NET programming languages and SQL SPs
- Test and deploy applications and systems
- Revise, update, refactor and debug code
- Improve existing software
- Serve as an expert on existing applications and provide technical support
Skill Requirements
- Proven experience of 2-4 years as a .NET Developer or https://resources.workable.com/application-developer-job-description">Application Developer
- Familiarity with the http://asp.net/">ASP.NETframework, SQL Server and design/architectural patterns
- Good working knowledge of .NET languages (C#) and HTML5/CSS3
- Familiarity with architecture styles/APIs (REST, RPC)
- Excellent troubleshooting and communication skills
- Degree in Computer Science, Engineering or a related field
from the office.
Experience Required - 2 years to 6 years
Location -A-45 Atrium of Quark city Mohali
Requirements :
We are looking for a Full-stack Node.js, React js.
- 2+ years of experience with ReactJS
- 2+ years of experience with NodeJS
- MongoDB Knowledge
-Skills : Node.js, React js HTML, CSS,javascript.
-Should have experience in working on Linux (Ubuntu) Environment and basic Linux
commands.
-You will also be responsible for integrating the front-end elements into the application.
- availability to start the work and join immediately
- good communication skill and have knowledge of Slack/Trello/GitHub/Bitbucket
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Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth |
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Develop new features and infrastructure development in support of rapidly emerging business and project requirements |
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Assume leadership of new projects from conceptualization to deployment |
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Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design |
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Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities |
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Visualize, design, and develop creative and innovative software platforms, as we continue to experience dramatic growth in the usage and visibility of our products |
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Create scalable software platforms and applications, and efficient networking solutions that are unit tested, code reviewed and checked regularly for continuous integration |
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Examine existing systems, identifying flaws and creating solutions to improve service uptime and time-to-resolve through monitoring and automated remediation |
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Plan and execute full software development life cycles (SDLC) for each assigned project, adhering to company standards and expectations |
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Special Skills Required |
Bachelor’s degree in software engineering or information technology |
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2+ years of experience engineering software and networking platforms |
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2+ years of experience in building large-scale software applications. |
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Proven ability to document design processes, including development, tests, analytics, and troubleshooting |
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Experience with rapid development cycles in a web-based environment |
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Strong scripting and test automation abilities, ability to drive a Test Driven Development Model |
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Working knowledge of relational databases as well as ORM and Postgre and other SQL technologies |
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Proficiency with Javascript, Typescript, React.js, Babylon, Nodejs, HTML5, CSS3, and order management systems |
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Proven experience designing interactive applications and networking platforms |
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Web application development experience with multiple frameworks, including Blockchain, Hyperledger, Spark, Kafka, Elasticsearch, neo4j, graphQL |
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Desire to continue to grow professional capabilities with ongoing training and educational opportunities |
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Additional Knowledge in computer vision, embedded, blockchain technologies a plus |
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Experience Designing and integrating RESTful APIs |
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Excellent debugging and optimization skills |
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Unit/integration testing experience |
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Interest in learning new tools, languages, workflows, and philosophies to grow |
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Professional certifications |
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Location |
Bengaluru, Karnataka, India - 560072 |
Skills
- 3 to 7 Years of experience in Full Stack Technologies- Express, Lambda, SQL, React, Node JS, Java
- Knowledge of web framework.
- Able to create database schemes that represent and support business processes
- Having a Start-Up experience is a plus
- Having a degree from Premier Engineering Institute is a plus
KRA
- Work collaboratively in architecture/developing/maintaining solutions Design, efficient, testable, reusable, reliable, and clean code using best software development practices
- Contribute towards the entire development life cycle of analysis, design, implementation and test
- Integration of user-facing elements with server-side logic
- Automation, including writing unit and integration tests
- Maintain high standards of quality for code technical documentation, and deliverable
- Detect, report, investigate, and fix product defects
- Stay abreast of emerging technologies/industry trends
- Ability to learn a lot quickly
- Be active in the community by participating in meetups and conferences
- Participate in brainstorming and idea generation activities.
What Makes You A Great Fit
- Ability to communicate clear timelines and the ability to over achieve them
- Fast Learner, very good interpersonal skills, positive attitude
- Ability to pick something new and learn it fast whatever way possible
Location :
As Grip is a company started during the Covid-19 Era we believe in working from wherever you want and meeting you virtually every now and then.
About the compnay : Grip:
GRIP is an online fintech company aimed at providing a convenient, hassle free investment experience through investing in physical assets. The company kickstarted its journey in 2019 and was founded by Nikhil Aggarwal, who previously served as the COO of Chalo and Vice President of Morgan Stanley. He also worked for the World Bank.
The leasing industry in India remains largely unexplored and GRIP's objective is to make retail investors aware of it as an investment option. Through GRIP, one can invest in physical assets leased to corporates and earn stable monthly returns. The proposition is not as volatile as the share market and the returns are extremely healthy. GRIP focuses on the employed upper-middle class spectrum and aims to provide an effective alternative to these investors.
Why Grip :
While we offer competitive cash compensation along with ESOPs to participate in our long-term growth, the real upside is simply the challenge ahead and the awesome, friendly team by your side. And an opportunity to learn and grow at a breakneck speed as we redefine the contours of finance for Investors in India.
JOB Description :We are looking for a candidate who is dedicated and ready to take responsibility for work and interested to do work from home in this COVID duration(Freelancer full-time job).2+ Years of experience in Microsoft .NET Technologies.Strong knowledge of Database Design concepts.Strong knowledge of Object-Oriented Programming concepts.Knowledge of Design Patterns, and SOLID principles.Must have experience with:ASP.Net MVC, SQL, Entity Framework, LINQ, JQuery, WEB APIs, Dependency Injection, WCF services (Nice to have).Must have experience with:Database Design - Relations, Cardinality, Constraints, Indexes.Database Data Manipulation - Select, Joins, Group By, Aggregate Functions, Subquery, Stored Procedures, Functions.SSRS reports (Nice To have).Writing Quality Code - Naming Conventions, Exception Handling, Logging, Reusability, OOP Concepts, SOLID principles.Good to have knowledge of - HTML, CSS, Javascript/ jQuery/ KnockoutJS, AJAX.Understanding of Agile methodology.Highly developed analytical and problem-solving skills.Excellent troubleshooting and communication skills.About the Company:Kratin LLC. is a leading innovation and design company focusing on healthcare. Kratin’s Unified Health Experience (UHX) platform is an award-winning solution for connecting dot across the care continuum with mobile and high tech solutions.
Under broad guidance, performs activities related to the analysis, design, programming, debugging, modification, and maintenance of software enhancements and/or new products.
Essential Functions
• Under broad guidance, analyzes, designs, programs, debugs, modifies, and maintains software enhancements and/or new products used in local, networked, or Internet-related computer programs.
• Under broad guidance, may interact with users to define system requirements and/or necessary modifications.
• Prepares feasibility studies to evaluate requirements for new and revised programs.
• Translates detailed design specifications into computer program instructions, debugs routine programs, prepares system test data and prepares program documentation.
• Completes documentation and procedures for installation and maintenance.
• Code may be used in commercial or end-user applications, such as desktop applications, mobile apps, financial management.
• Using current programming language and technologies, writes code, completes programming, and performs testing and debugging of applications.
Technical Requirements:
- Desired Skills: ReactJS, JavaScript, NodeJS, ExpressJS, Redis, mySQL, Json, Ajax, HTML5, CSS3,webRTC, RestFul Services, AWS/EC2/SQS/RDS/S3 and Git.
- Create RESTful based APIs in XML,JSON etc.
- Java, nice to have








