Full Stack Developer

About the Role

SwitchKart is on a mission to make technology more accessible and more sustainable — we're in the business of recommerce, giving old smartphones a second life, cutting down e-waste, and extending the lifecycle of every device we touch.

We're looking for a Junior Full Stack Developer who's eager to learn, build, and grow with us. You'll work closely with senior engineers on real features across our procurement app, retailer app, pricing engines, and warranty systems, gaining hands-on experience across a diverse product ecosystem.

What You'll Do

• Build Features: Work on both frontend and backend tasks across our suite of products, under guidance from senior engineers.

• Write Clean Code: Contribute well-tested, maintainable code to our React and Node.js codebases.

• Build AI-First: Get hands-on with building features that use AI at the core — not bolted on. You'll learn to think about where AI can automate, assist, or enhance what you're building.

• Learn the Stack: Get hands-on with our databases, APIs, and deployment processes across multiple applications.

• Collaborate: Participate in code reviews, stand-ups, and sprint planning.

• Debug and Fix: Troubleshoot issues across the stack and ship fixes.

• Adapt and Grow: Adapt quickly and positively in a fast-changing environment with tight timelines, and stay open to learning new tools and technologies as our stack evolves

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What We're Looking For

Must Have

• 2+ years of full stack development experience

• Working knowledge of React and Node.js

• Basic understanding of relational databases (PostgreSQL/MySQL)

• Eagerness to learn and grow quickly

• Strong fundamentals in data structures and problem-solving

Good to Have

• Personal projects or open-source contributions

• Exposure to REST APIs

• Familiarity with Git and collaborative workflows

• Exposure to cloud platforms (AWS/GCP)

Why SwitchKart

• Hands-on learning with real ownership from day one.

• Access to the latest AI coding agents and tools — we invest in keeping our engineers on the cutting edge.

• Work closely with senior engineers who'll help you grow.

• Be part of a genuinely differentiated business with real impact.

• Fast-moving team where you'll learn quickly and see your work ship.

We are seeking a skilled Senior Software Development Engineer (SDE-3) proficient in MERN stack technologies to join our dynamic team.

Responsibilities:

• Design, develop, and maintain scalable web applications and services using MERN stack technologies (MongoDB, Express.js, React.js, Node.js) and Nest.js.
• Implement frontend components and user interfaces using React.js and Next.js.
• Develop and integrate server-side logic using Node.js, Express.js, and Nest.js.
• Utilize MongoDB and SQL databases to manage and optimize data storage solutions.
• Implement real-time communication and event-driven architectures using technologies like Socket.io.
• Deploy applications on AWS cloud infrastructure, leveraging services such as EC2, S3, Lambda, DynamoDB, and others as required.
• Ensure code quality, performance, and adherence to best practices through code reviews and automated tests.
• Collaborate effectively with cross-functional teams including product managers, designers, and other developers.
• Stay updated with emerging technologies and industry trends to continuously improve development practices and tools.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or a related field (preferred).
• 5+ years of experience in software development with expertise in MERN stack technologies.
• Proficiency in Node.js, Next.js, React.js, Express.js, Nest.js, JavaScript, and TypeScript.
• Strong understanding of MongoDB and SQL databases, including database design and optimization.
• Experience building and deploying applications on AWS cloud infrastructure (EC2, S3, Lambda, DynamoDB).
• Familiarity with real-time web applications and event-driven architectures using technologies like Socket.io.
• Solid understanding of software development principles, design patterns, and best practices.
• Excellent problem-solving skills and ability to troubleshoot complex issues.
• Effective communication and collaboration skills, with the ability to work both independently and as part of a team in a fast-paced environment.

About Zetwerk

Zetwerk is the largest global manufacturing network for custom manufacturing that helps transform digital designs into physical manifestations.

Zetwerk offers manufacturing solutions across a diverse range of products, from simple items like steel pipes to complex products like aircraft engine components, from industrial use-cases like metal bridges, oil rigs, aircraft/auto components to consumer use-cases like apparel, home appliances, audio-visual electronics, for small businesses and Fortune 500 companies alike. Zetwerk offers customers access to a wide range of manufacturing capabilities, including metal fabrication, CNC machining, plastic injection moulding, 3D printing and aluminum die castings, across 1000s of manufacturing partners. These capabilities serve a diverse set of industries ranging from traditional ones such as Oil & Gas, Energy, Infrastructure, Aerospace, Apparel to modern ones such as Renewables, Electric Vehicles, Consumer Electronics, and Space.

For customers, Zetwerk’s global manufacturing network ensures products are manufactured faster, at competitive prices and with world-class quality. It offers quality monitoring through indigenously developed technology which provides end-to-end transparency from purchase orders to delivery, thus eliminating uncertainties around quality, visibility, reliability, and under-utilized capacities.

For manufacturing partners, the Zetwerk platform drives higher capacity utilization of manufacturing capacities and offers various portfolio services (including logistics, raw material procurement, working capital access) to drive revenue growth as well as optimize for cost of manufacturing.

Technology + Manufacturing

Over the last 3 years, Zetwerk has built a strong technology driven supply chain to deliver high quality manufacturing of various industrial and consumer products at highly competitive costs and lead times.

Zetwerk’s in-house Manufacturing Operating System software, ZISO, enables digital selection of supply, pricing recommendations, digital repository of engineering designs, real-time tracking of manufacturing across various stages, visual updates of products getting made, seamless communication across stakeholders and quality assurance of the final product getting shipped.

Our software led approach unifies various stakeholders in the manufacturing universe to collaborate to deliver the products we see around us and we love. These include product designers, manufacturing partners, logistics providers, third-party quality inspectors, financing partners, raw material suppliers and many more. Zetwerk unifies the highly fragmented manufacturing ecosystem to work as one single entity to deliver the highest quality manufacturing with the fastest possible lead times and the lowest possible costs, day in day out.

Why Zetwerk

A company that's changing the way manufacturing is done needs game changers to shape the future. At Zetwerk, our job is to help you excel in your career and make an Impact. We offer you an environment to create a unique career journey, opportunities to grow your ambition and an inclusive culture to help you thrive. We encourage innovation through collaboration and connect you to leaders who help you go beyond. We deliver the best for our people so that they can deliver the best for our customers. It's that simple. It's Zetwerk.

Responsibilities:

• Actively drive discussions to improve product across engineering teams, wherever there are inter dependencies across products
• Develop functionalities in full stack
• API Definitions and end-to-end service design and implementations
• Design applications in true service oriented architecture
• Develop object-oriented models and design data structure for new software projects taking systems aspects into account
• Participate and contribute in discussions and decisions for creating and improving architecture across applications.
• Make correct design choices in the context of problem for datastore, caching, search, scaling etc.
• Write good quality, modular, reusable, performant, well documented, unit-tested code,
• Identify the areas and approach to refactor and simplify the modules; refactor code to improve code quality and bring molecularity and simplicity.

Requirements:

• Excellent communication skills
• Min 1 year exp in NodeJS & Express
• Min 1 year exp in consuming Rest services
• Min 1 year exp in MongoDB
• Min 1 year exp. in Angular 2+ version
• Should be from top engineering college
• Should be great team player
• Knowing AWS, Micro services would be an added advantage

 Strong experience in front-end design and development minimum 3+ Year to implement responsive, robust/secure, user-friendly/functional, network -sensitive web applications.  Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.  Experience with modern frameworks such as Nodejs, AngularJS Express  Experience in building API and WebSockets for client-server communication with security considerations.  Experience with server-side.  Experience with web services API integration (Rest, JSON, XML).  Ability to understand requirements and map to technical implementation.  Strong knowledge of best practices and modern web design trends is necessary.  Excel at rapid prototyping and at writing good code.  Experience with modern version control.  (GIT or BitBucket).  Experience with testing/debugging in multiple platforms.  Experience with HTML CSS frameworks such as bootstrap.  Understanding of general user experience and UI design principles.  Agile methodologies.  Self-motivated, thinking up and executing own ideas. 

Desired Candidate Profile Below are the qualifications and skills that are expedcte of a full-stack developer:

 Bachelor’s degree in computer science, engineering, or a related technical field  Excellent knowledge of front-end web programming languages, such as HTML, CSS, JavaScript, and AngularJS, with ability to render server-side and client-side content  A working knowledge of shopify app development with technologies, Node, Javascript, React, HTML, CSS3, AWS etc and MongoDB or relevant databases.  Familiarity with common programming design patterns and best practices  Experience with common web development tools and services, such as version control software, package managers, and CI/CD pipelines  Excellent written and verbal communication skills  Expert in JavaScript, DOM, CSS3 and HTML

• 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.

• At least 3 years of proven experience of working as a software developer, out of which at least 2 years must be spent in a solid back end role
• Be able to write clean, maintainable code which others can work on
• Familiarity with RDBMS (MySQL, PostgreSQL) and NoSQL (MongoDB) databases, web servers (e.g. Apache) and UI/UX design
• Experience in taking a problem to a product solution (module/product) from scratch - a proven record of shipping on time and budget
• You've worked with startups before and understand the fast-paced, dynamic nature of work
• People with high attention to detail, flexible and focused on solutions, organized and self-sufficient, prioritize learning and growth and will enjoy working with a team usually tend to excel in this role

Position – Principal Architect

Location – Bangalore/Mumbai/Remote

About Us

upGrad is an online education platform building the careers of tomorrow by offering the most industry-relevant programs in an immersive learning experience. Our mission is to create a new digital-first learning experience to deliver tangible career impact to individuals at scale. upGrad currently offers programs in Data Science, Machine Learning, Product Management, Digital Marketing, and Entrepreneurship, etc.

upGrad is looking for people passionate about management and education to help design learning programs for working professionals to stay sharp and stay relevant and help build the careers of tomorrow.

• upGrad was awarded the https://iamaiida.in/index.php">Best Tech for Education by IAMAI for 2018-19
• upGrad was also ranked as one of the https://www.linkedin.com/pulse/linkedin-top-startups-2018-25-most-sought-after-india-linkedin/">LinkedIn Top Startups 2018: The 25 most sought-after startups in India
• upGrad was earlier selected as one of the https://www.fastcompany.com/most-innovative-companies/2017/sectors/india">top ten most innovative companies in India by FastCompany.
• We were also https://www.ft.com/content/9150579a-f24c-11e6-95ee-f14e55513608">covered by the Financial Times along with other disruptors in Ed-Tech
• upGrad is the https://yourstory.com/2017/01/startup-india-learning-program-offers-free-online-entrepreneurship-course/">official education partner for Government of India - Startup India program
• Our program with IIIT B has been ranked https://www.analyticsindiamag.com/top-10-courses-and-training-programs-on-artificial-intelligence-in-india-ranking-2018/">#1 program in the country in the domain of Artificial Intelligence and Machine Learning

About the Role

A highly motivated individual who has experience in architecting end to end web based ecommerce/online/SaaS products and systems; bringing them to production quickly and with high quality. Able to understand expected business results and map architecture to drive business forward. Passionate about building world class solutions.

Role and Responsibilities

• Work with Product Managers and Business to understand business/product requirements and vision.
• Provide a clear architectural vision in line with business and product vision.
• Lead a team of architects, developers, and data engineers to provide platform services to other engineering teams.
• Provide architectural oversight to engineering teams across the organization.
• Hands on design and development of platform services and features owned by self - this is a hands-on coding role.
• Define guidelines for best practices covering design, unit testing, secure coding etc.
• Ensure quality by reviewing design, code, test plans, load test plans etc. as appropriate.
• Work closely with the QA and Support teams to track quality and proactively identify improvement opportunities.
• Work closely with DevOps and IT to ensure highly secure and cost optimized operations in the cloud.
• Grow technical skills in the team - identify skill gaps with plans to address them, participate in hiring, mentor other architects and engineers.
• Support other engineers in resolving complex technical issues as a go-to person.

Skills/Experience

• 12+ years of experience in design and development of ecommerce scale systems and highly scalable SaaS or enterprise products.
• Extensive experience in developing extensible and scalable web applications with
  • Java, Spring Boot, Go
  • Web Services - REST, OAuth, OData
  • Database/Caching - MySQL, Cassandra, MongoDB, Memcached/Redis
  • Queue/Broker services - RabbitMQ/Kafka
  • Microservices architecture via Docker on AWS or Azure.
• Experience with web front end technologies - HTML5, CSS3, JavaScript libraries and frameworks such as jQuery, AngularJS, React, Vue.js, Bootstrap etc.
• Extensive experience with cloud based architectures and how to optimize design for cost.
• Expert level understanding of secure application design practices and a working understanding of cloud infrastructure security.
• Experience with CI/CD processes and design for testability.
• Experience working with big data technologies such as Spark/Storm/Hadoop/Data Lake Architectures is a big plus.
• Action and result-oriented problem-solver who works well both independently and as part of a team; able to foster and develop others' ideas as well as his/her own.
• Ability to organize, prioritize and schedule a high workload and multiple parallel projects efficiently.
• Excellent verbal and written communication with stakeholders in a matrixed environment.
• Long term experience with at least one product from inception to completion and evolution of the product over multiple years.

Qualification

B.Tech/MCA (IT/Computer Science) from a premier institution (IIT/NIT/BITS) and/or a US Master's degree in Computer Science.

Years of Exp – 14+

You will be responsible for architecting, training the team and implementing your solution. You will be working closely with the Product Managers and the tech leads/developers to come up with high-quality, resilient, and highly performant applications.

• Design and develop SaaS-based applications based on microservices architecture.
• Work on core back-end and ensure it meets the performance benchmarks.
• Work on optimizing the middleware and backend technologies to ensure highest scalability.
• Work on best system design principles and ensure high availability.
• Designing and developing APIs for the front end to consume.
• Constantly improve the architecture of the application by clearing the technical backlog.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.

• Education - BE/MCA or equivalent.
• Overall 8+ years of experience.
• Agnostic/Polyglot with multiple tech stacks.
• Worked on open source technologies - NodeJS, Typescript, ReactJS, MySQL, NoSQL, MongoDB, ELK, Kafka, Redis.
• Good experience with Front-end technologies like JavaScript frameworks, ReactJS, AngularJS.
• Back-end exposure - good knowledge of building API.
• Efficient in building microservices in combining server & front-end.
• Knowledge of cloud architecture especially using AWS and its features.
• Should be completely hands on and have the ability to develop quick Prototypes.
• Good understanding of CMS.
• Will be responsible for the functional/technical track of a project.

You will closely work with the engineering team and support the Product Team of Empuls.

A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.

Job description

Roles and responsibilities:

Platon is looking for a minimum 2 - 3 years experienced and motivated Full Stack professional with SaaS to be an integral part of Web Apps team. The team is an essential part of the Technology team at Platon and works on solving technical challenges related to processing, visualization and presentation of continually scaling data in an easily accessible manner on the Platon platform.

You should have hands on experience with PHP, Laravel, Java, COREJAVA, J2EE, javascript, Bootstrap, HTML, CSS, MYSQL/Oracle, MongoDB, Redis, AWS, Vuejs, Source code management (GitHub/Bitbucket),PWA etc. This role is ideal for you if you have a background in Full Stack development and are looking for the next level of career growth in a fast paced, learning based and merit driven work environment. mind Good to have experience in Native App development

What we are looking for:

• Strong coding and design skills
• Good command over Data Structures & Algorithms
• The ability to produce bug-free and production grade code
• Skills we consider PHP, Laravel, Java, COREJAVA, J2EE, javascript, Bootstrap, HTML, CSS, MYSQL/Oracle, MongoDB, Redis, AWS, Vuejs, Source code management (GitHub/Bitbucket),PWA.

• To Develop Enterprise Applications using PHP, Laravel, Javascript, MySQL, PWA.
• Help in Design of Web Application
• Interaction with Clients
• Quality & Timely Delivery
• Helping Team Members on Technical issue

• Extensive experience in development using PHP, Laravel, Vue.js, MySQL and Javascript
• Eye for Detail & Quality Delivery
• Ability to work in a team environment
• Must meet deadline
• Knowledge of CRM/ERP
• Mind Good to have experience in Android application development, COREJAVA, J2EE, React.js, js, PWA.