Fullstack Developer

Job Summary:

As a MERN Stack Developer, you will be responsible for designing, developing, and maintaining robust full-stack applications using MongoDB, Express.js, React.js, and Node.js. With 5+ years of experience, you’ll work closely with cross-functional teams to deliver secure, performant, and user-friendly solutions.

Key Responsibilities:

• Build end-to-end web applications using the MERN stack
• Write clean, maintainable, and efficient code
• Integrate RESTful APIs and third-party services
• Optimize applications for maximum performance and scalability
• Collaborate with product, QA, and DevOps teams throughout the SDLC
• Participate in code reviews, troubleshooting, and improvement initiatives

Required Skills & Qualifications:

• 5+ years of experience in full-stack development with MongoDB, Express, React, and Node.js
• Strong JavaScript/TypeScript skills (ES6+)
• Solid understanding of RESTful APIs, MVC architecture, and microservices
• Experience with Git and Agile methodologies
• Familiarity with responsive UI/UX best practices

Preferred Skills:

• Exposure to cloud platforms like AWS or Azure
• Experience with CI/CD pipelines and testing frameworks like Jest or Mocha
• Familiarity with containerization tools like Docker/Kubernetes

Due to the high volume of applicants, we are only able to interview candidates who have actively contributed to Keyshade by attempting at least one of our GitHub (https://git.new/keyshade) issues. It’s okay if your PR doesn’t get merged—we are looking for genuine effort. Please include your GitHub username in the question section of this job post.

We’re looking for a talented Full Stack Intern who thrives in a collaborative, fast-paced environment (but without the hustle culture). You’ll work on both frontend and backend tasks, learn from our experienced team, and make meaningful contributions to an open-source project. If you’re eager to grow and have prior experience contributing to open-source, we’d love to hear from you!

Who We're Looking For

You’re a great fit if you:

• Have a solid foundation in TypeScript (mandatory).
• Are excited to learn more and work in an open-source development environment.
• Can translate designs and business logic into clean, efficient code.
• Love solving complex problems and debugging tricky issues.
• Have prior experience contributing to open-source projects (preferred).
• Are proactive, curious, and willing to collaborate across teams.
• 
  

Responsibilities

As a full-stack intern, you will:

Frontend Tasks:

• Translate Figma designs into pixel-perfect React/Next.js code using TailwindCSS.
• Ensure apps are responsive and visually polished.
• Write and maintain tests to ensure features are stable and bug-free.
• Optimize UI performance and address any frontend issues raised by the open-source community.

Backend Tasks:

• Build and maintain scalable Nest.js applications.
• Implement robust backend solutions using Node.js and TypeScript.
• Write tests to ensure backend stability before deployment.
• Troubleshoot backend issues and optimize app performance.
• Collaborate with design and development teams to ensure seamless integration between frontend and backend systems.

Qualifications

Must-Haves:

• Strong proficiency in TypeScript, React, and Next.js.
• Familiarity with Nest.js, Git, and GitHub workflows.
• Experience with CSS frameworks like TailwindCSS.
• A working laptop/desktop capable of handling development tasks.

Good-to-Haves:

• Experience with state management tools .
• Understanding of monorepo tools like Turborepo and pnpm workspaces.
• Familiarity with Shadcn/UI and atomic design principles.
• Prior open-source contribution experience (highly preferred).

Benefits

• 100% remote work with no rigid time limits—your productivity defines your work hours.
• Flexible schedule—we’re night owls, but your schedule is yours.
• Performance bonuses for exceptional contributions.
• Open-source exposure and networking opportunities with contributors worldwide.
• A cool Swag Kit to make you feel like you're part of Keyshade forever.
• A chance to shape an innovative product in the secrets management domain.

About Us

Keyshade is a self-funded, remote, open-sourced startup, based out of India. We are a small team working entirely remotely, and also being sustained a lot by the open-source ecosystem.

Our product deals in the domain of data and information security. We provide developer teams of all sized with the solution to the age-old problem of managing configurations for their applications. Keyshade aims at providing developers with an intuitive platform that enables them to outsource secret and configuration management, while they can put their entire focus in developing their application. We have developed our product with a security-first mindset, while also keeping into consideration the ease of use of the product.

Bot checking

If you have went through the whole JD and if you are not a bot then give us a star on Github: https://git.new/keyshade

We are seeking a highly skilled and experienced MERN (MongoDB, Express.js, React, Node.js) Stack Developer to join our dynamic development team. As a MERN Stack Developer, you will be responsible for designing, developing, and maintaining scalable web applications using the MERN stack framework.

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Expertise in backend programming with Node.js and MongoDB.
• Experience with React.js and redux.
• Material UI and 3rd party libraries.
• Experience with clean code writing practices like avoiding callback hell like promises, async.
• Thorough understanding of Node.js and its core principles.
• Experience with popular React.js workflows (such as Flux or Redux).
• Familiarity with newer specifications of ECMAScript.
• Experience with data structure libraries (e.g., Immutable.js).
• Familiarity with RESTful APIs.
• Knowledge of modern authorization mechanisms, such as JSON Web Token.
• Familiarity with modern front-end builds pipelines and tools.
• A knack for benchmarking and optimization.
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial).

Responsibilities:

• Build Node.js APIs using microservices.
• Rewriting backend code with microservices architecture & Unit tests.
• Developing new user-facing features using React.js.
• Building reusable components and front-end libraries for future use.
• Translating designs and wireframes into high-quality code.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• 
  

If you are a passionate MERN Stack Developer looking for an exciting opportunity to work on challenging projects and be part of a talented team, we would love to hear from you. Please submit your application, including your resume and portfolio, highlighting your relevant experience and projects.

Title: Full Stack Developer: MERN/MEAN 
Experience:3 - 6 years 

Location: Gurgaon / Hyderabad 

Salary: Competitive as per Industry Standard

We are searching for a talented and experienced web application developer to join a highly agile/scrum development team to develop our next-generation data analytics applications. This is a senior technical role and the successful candidate must demonstrate a proven track record of developing enterprise-grade web front-end using technologies such as MEAN stack, JavaScript, Ajax, and JSON.

Primary responsibilities include:

• Lead and develop web applications and data visualizations for our big data analytics platform. 
• Develop Proof-of-Concept and prototype applications using new technologies and frameworks. In addition to collaborating with internal teams and clients to create innovative solutions. 
• Help establish GUI best practices and JavaScript frameworks for web development
• Provide technology and implementation expertise to domains, projects, or clients 
• Maintain leading-edge knowledge in emerging technologies and frameworks; participate in knowledge sharing and lessons learned sessions from project experiences 

What you need for this position: 

• 3+ Years of relevant experience. 
• Hands-on Expertise in javascript-based frameworks and technologies such as ExpressJS, Angular (all versions), and NodeJS. 
• Experience in building high-performance multi-user web-scale applications and portals. ● Familiarity with visualization libraries like D3 JS, Kibana, etc. 
• Proven experience in developing software using the Agile/SCRUM development methodology. 
• command of web standards, CSS-based design, and cross-browser compatibility. 
• Attention to detail, Dedication, and Problem Solving skills. 
• Knowledge of Elasticsearch, Neo4j / VoltDB / MongoDB / Redis is good to have. 
• Good understanding of developer tools and DevOps such as Git, Ansible, cloud platforms such as AWS, Docker, etc is good to have. 
• Preferred, not mandatory - Prior experience in mobile development (Hybrid app- Ionic/Cordova, React Native)

Our perfect candidate is someone who:

•  Is proactive and an independent problem solver
•  Is a constant learner. We are a fast-growing company. We want you to grow with us!
•  Is a team player and a good communicator

Responsibilities

• Design and develop REST-based web services utilizing Java micro services web frameworks (Spring Boot)
• Apply design principles and patterns in creating enterprise level solutions, as needed
• Perform web services tuning and performance testing
• Implement unit tests as needed
• Support front-end developers in leveraging web services
• Automate/script common developer tasks, continually optimize personal and team workflows
• Infrastructure setup and configuration
• Engage in code review and feedback process
• Take a feature from inception to completion independently across the stack
• Collaborate with teammates on proposed UX/UI and provide feedback as needed
• Participate in and support the entire SDLC processes

Requirements

• Spring Boot, Spring Security, Spring JPA & Hibernate
• Relational data modelling concepts and experience in PostgreSQL, MySQL, or similar
• Adopted opinionated RESTful web services design patterns
• Microservices-based application architecture
• Application containerization technologies, including Docker, Kubernetes, and cloud-vendor implementations (AWS, Azure, other)
• Other modern technologies relevant to the technology stack defined here
• Javascript ES6 or later
• React
• Git

Since the goal is to grow and develop ourselves, working together can allow you and Sourcebae. to earn fortune remarks and leads.

We are immensely looking for MEAN/MERN Developer. 

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.
•  

Experience Required:

• The candidate must at least have a total experience of 1-3 years in the relevant field.
• The candidate must have basic knowledge regarding data structure and algorithm.
• We require people with keen logistics skills.
• The candidate must be strong with basics and their concepts must be clear enough to deal with all sorts of delusions.

Location:

• basis.
• The job-role of a React.js developer is open only for candidates residing in Indore or are willing to relocate to Indore.

We are highly fetching for immediate joiners or candidates that may join the company within 15 days. 

• Work with development teams and product managers to ideate software solutions

• Develop and manage well-functioning databases and applications

• Write effective APIs

• Test software to ensure responsiveness and efficiency

• Troubleshoot, debug and upgrade software

• Create security and data protection settings

• Write technical documentation

• Proven experience in Software Development

• Experience developing web applications

• Knowledge and Understanding  of programming languages(e.g. Java, Python, C, C++) and Understanding JavaScript frameworks (e.g. React, Node.js)

• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) 

• Excellent communication and teamwork skills

• Great attention to detail

Hiring Software developers to build the next-gen Wealth Management Platform.

We’re looking for a Senior Platform Engineer who is passionate about the development and implementation of distributed cloud-based SaaS Platforms on B2C and B2B2C models.

You must be self-motivated and ready to achieve the goals assigned working with everyone. ● Knowledge in the successful development and implementation of large cloud-based SaaS platforms on B2C and B2B2C models.

● Hands-on with Modern cloud platforms like AWS, GCP, Azure, etc.

● Strong aptitude for Serverless Technologies on the cloud such as Lambdas, Streaming based architectures.

● Solid understanding of Open REST APIs-based architectures, web-based platforms strategy, working with product, UI, back-end engineering teams.

● Endorsestest-driven development, best deployment practices, continuous integration, and continuous build, handling git repositories.

● Hands-on Python, Java, Multi database platforms such as Relational and NoSQL

● Knack for microservices-based architectures.

● Must have an architectural sense of building highly scalable platforms on the cloud

● Experience with building asynchronous, message-driven platforms would be a plus.

● Interest and Experience in Capital Marketsis a plus.