
About Kloud9:
Kloud9 exists with the sole purpose of providing cloud expertise to the retail industry. Our team of cloud architects, engineers and developers help retailers launch a successful cloud initiative so you can quickly realise the benefits of cloud technology. Our standardised, proven cloud adoption methodologies reduce the cloud adoption time and effort so you can directly benefit from lower migration costs.
Kloud9 was founded with the vision of bridging the gap between E-commerce and cloud. The E-commerce of any industry is limiting and poses a huge challenge in terms of the finances spent on physical data structures.
At Kloud9, we know migrating to the cloud is the single most significant technology shift your company faces today. We are your trusted advisors in transformation and are determined to build a deep partnership along the way. Our cloud and retail experts will ease your transition to the cloud.
Our sole focus is to provide cloud expertise to retail industry giving our clients the empowerment that will take their business to the next level. Our team of proficient architects, engineers and developers have been designing, building and implementing solutions for retailers for an average of more than 20 years.
We are a cloud vendor that is both platform and technology independent. Our vendor independence not just provides us with a unique perspective into the cloud market but also ensures that we deliver the cloud solutions available that best meet our clients' requirements.
What we are looking for:
● Overall 8+ Years of Experience in Web Application development.
● 3+ Years of Designing Middleware using NodeJS platform.
● 5+ Years of Experience in developing middleware using NodeJS
platform.
● 2+ Years of Experience in using NodeJS along with AWS Server-less
platform.
● Good Experience with Javascript / TypeScript, Event Loops,
ExpressJS, GraphQL, SQL DB (MySQLDB), NoSQL DB(MongoDB)
and YAML templates.
● Experience in developing Java, Angular, Java Full stack
● Good Experience with TDD Driven Development and Automated Unit
Testing.
● Good Experience with exposing and consuming Rest APIs and SOAP
APIs on NodeJS platform and Swagger API contracts.
● Good Experience in building NodeJS middleware performing
Transformations, Routing, Aggregation, Orchestration and
Authentication(JWT/OAUTH).
● Experience supporting and working with cross-functional teams in a
dynamic environment.
● Experience working in Agile Scrum Methodology.
● Very good Problem Solving Skills.
● Very good learner and passion towards technology.
● Excellent verbal and written communication skills in English
● Ability to communicate effectively with team members and business
stakeholders
Secondary Skill Requirements:
● Experience working with any of Loopback, NestJS, Hapi.JS, Sails.JS, Passport.JS
Why Explore a Career at Kloud9:
With job opportunities in prime locations of US, London, Poland and Bengaluru, we help build your career paths in cutting edge technologies of AI, Machine Learning and Data Science. Be part of an inclusive and diverse workforce that's changing the face of retail technology with their creativity and innovative solutions. Our vested interest in our employees translates to deliver the best products and solutions to our customers.

About Kloud9 Technologies
About
Kloud9 was founded with the vision of enabling our customers to transform into an intelligent enterprise with our “AI-First” approach. We help our customers in their data transformation and insights transformation journeys and enable them to make smart business decisions.
At Kloud9, we know AI & ML is one of the key technologies that can help organizations to significantly improve their customer experiences and transform their business operations to enable them to survive & thrive in this global competitive market.
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Job Title : Tech Lead - MERN Stack
Experience : 5+ Years
Location : Mohali
Job Summary :
We are seeking a dynamic Tech Lead - Full Stack (MERN) to spearhead our web development team. The ideal candidate will lead the design, development, and delivery of robust web applications while mentoring team members and ensuring adherence to industry best practices. This is a hands-on role requiring exceptional leadership, technical expertise, and a commitment to driving excellence.
Key Responsibilities :
- Oversee project execution, ensuring adherence to scope, budget, and timelines.
- Make critical technical and product decisions while collaborating with Product Managers and clients.
- Lead and mentor the development team in coding best practices and modern web technologies.
- Design and develop scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
- Coordinate cross-functional teams to define project requirements and goals.
- Analyze resource needs, assess project feasibility, and create detailed project plans.
- Represent the team in planning meetings and provide technical guidance to stakeholders.
- Stay updated on industry trends, challenges, and new technologies to enhance team performance.
- Participate in hiring and onboarding new team members.
Required Skills and Qualifications :
- Bachelor’s degree in Computer Science or a related field.
- Proven experience as a Full Stack Developer with expertise in the MERN stack.
- Previous experience in a leadership or technical lead role.
- Strong understanding of the software development lifecycle (SDLC) and Agile methodologies.
- Excellent problem-solving, communication, and interpersonal skills.
- Team handling experience is essential.
- Ability to balance hands-on coding with leadership responsibilities.
Why Join Us?
- Be part of a forward-thinking and collaborative team.
- Work on exciting and innovative projects with the latest technologies.
- Contribute to shaping the technical vision of the company.
We're looking for a capable and motivated DevOps Engineer with experience working on MERN stack, to take ownership of an already deployed web-based platform. You'll manage infrastructure, monitor performance, handle deployments, and execute minor bug fixes and aesthetic changes.
The application is built on Node.js, React, and MongoDB, hosted on a Linux environment, and integrated with Google Maps APIs. We're not a large team - yet - but our product is live and scaling. This is a rare opportunity to be the central technical anchor in a growing operation.
Key Responsibilities
- Manage production Linux servers, firewalls, SSL, ports, and domains
- Deploy updates and maintain the Node.js + React app using GitHub
- Handle backups, patches, and routine server maintenance
- Debug and resolve minor code issues (backend and UI-level)
- Perform minor enhancements like UI color/icon changes
- Ensure application uptime and respond to critical outages when required
Requirements
- Experience deploying and maintaining MERN stack apps
- Comfortable working in Linux CLI and managing infrastructure
- Able to handle deployments, GitHub workflows, and SSH-based setups
- Self-sufficient, resourceful, and proactive in learning/fixing independently
- Experience with MongoDB setup (local or remote) and user access configuration
- Familiarity with Google Maps API integration
Nice-to-Haves
- Familiarity with CI/CD, GitHub Actions, Docker, or automation tools
- Prior experience with Google Maps or similar integrations.
- Next.js, TypeScript, Go/RUST, PostgreSQL, Apache Kafka
- Experience working in small teams or early-stage tech environments
- Comfortable using tools AI-like or documentation to solve problems independently
Work Expectations
- This is not a round-the-clock monitoring role, but flexibility is expected during emergencies or urgent fixes.
- You'll have broad control and independence, but must be capable of owning the application end-to-end.
Role Summary
We are looking for a seasoned Full Stack Developer with strong backend expertise in PHP (Laravel/Symfony) and modern frontend experience using React (Vue.js or Angular exposure is a plus). The ideal candidate should possess a full-stack mindset with experience in building scalable REST APIs and interactive UI applications.
Key Responsibilities
- End-to-end feature development (Backend + Frontend)
- Design and develop scalable, secure, and maintainable applications
- Build and optimize REST APIs and reusable UI components
- Participate in technical design discussions and code reviews
- Mentor junior developers and ensure coding best practices
- Collaborate with QA, DevOps, and Architects
- Focus on performance tuning and security enhancements
Must-Have Skills
- Strong hands-on experience in PHP (Laravel/Symfony)
- Experience building and consuming REST APIs
- Expertise in React.js (Vue.js/Angular acceptable)
- Strong knowledge of JavaScript/TypeScript
- Solid understanding of HTML5, CSS3
- Experience with scalable and maintainable application architecture
Nice-to-Have Skills
- Full-stack exposure with Node.js
- Experience with MongoDB / NoSQL databases
- Familiarity with Docker, CI/CD pipelines, Cloud platforms
- Knowledge of HCM and Payroll domain
About the Role
We are hiring an experienced MERN Stack Developer who can independently build and scale full-stack applications from scratch. The ideal candidate must have strong skills in TypeScript, React.js, Node.js, Redux, and REST APIs, along with a solid understanding of microservices architecture, mobile API integrations, and responsive design.
Experience with LLMs, RAG architecture, Kafka, Redis, webhooks, and database systems like PostgreSQL, MySQL, and MongoDB is essential. You’ll be working on scalable systems, enterprise-grade platforms, and AI-integrated products.
Key Responsibilities
- Develop and maintain full-stack web applications using React.js (with TypeScript) and Node.js (Express/NestJS)
- Build and document robust RESTful APIs and mobile-ready endpoints
- Implement and consume webhooks for third-party integrations and internal event-based workflows
- Ensure responsive design principles across devices and screen sizes
- Integrate with mobile applications via secure and scalable APIs
- Work with databases including PostgreSQL, MySQL, and MongoDB
- Integrate Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) pipelines
- Build and deploy microservices architecture using Kafka, Redis, Docker, etc.
- Manage application state using Redux or Redux Toolkit
- Write test cases using Mocha, Chai, Jest, or similar frameworks
- Participate in system design, architecture discussions, and scalability planning
- Follow Agile practices, perform code reviews, and contribute to CI/CD pipelines
- Collaborate with cross-functional teams including UI/UX, DevOps, QA, and Product Management
Required Skills & Experience
- Minimum 4 years of hands-on experience with the MERN stack
- Strong proficiency in TypeScript, React.js, Node.js, and Redux
- Proven experience in building and consuming REST APIs and webhooks
- Deep knowledge of responsive UI/UX development
- Hands-on experience with mobile-first API design and integrations
- Strong knowledge of PostgreSQL, MySQL, and MongoDB
- Experience with Kafka, Redis, Docker, and microservices
- Exposure to LLM, GPT, RAG, or similar AI models
- Solid understanding of software architecture and ability to build systems from the ground up
- Working knowledge of API security, JWT, OAuth, and rate-limiting
- Familiar with test-driven development and QA practices
- Familiarity with Git, version control, and collaborative workflows good to Have
- Experience with GraphQL and gRPC
- Experience in building SaaS or AI-integrated platforms
- Familiarity with ElasticSearch or RabbitMQ
- Experience with AWS, GCP, or Azure
- Understanding of serverless and event-driven architectures
Benefits
- Competitive compensation with performance-based hikes
- Flexible remote or hybrid work options
- Opportunity to work on cutting-edge technologies including AI and scalable SaaS platforms
- Strong leadership and learning-driven environment
- Learning budget for courses, certifications, and conferences
- Coding Complex Modules
- Code review and enforcing best practices
- Improve application architecture
- Constantly improve his/her own skill set
- Customisation to existing open souce and custom built applications
- Building a knowledge base of the latest programming trends, best practices and methodologies.
Education & Experience:
- B.Tech/BCA/MCA or M.Tech
- Experience into Javascript (Node.js, Angular.js/React.js)
- Experience representing work to a broader product team and other leaders, clearly and succintly articulating the goals and concepts
Fullstack Developer:
We are looking for an onsite Fullstack Developer experienced with Fullstack technologies, Cloud and IoT solutions. For the agile development of our web, mobile, and cloud applications and IoT products, building efficient, reliable and scalable solutions. A hands-on coding role, where you will build and manage your own team.
Tasks:
· Development of modern based applications in the back-end
· Development, implementation and optimisation of innovative IoT products, web apps and new features
· Technical product design, solution architecture, specifications and implementation of Livello solutions
· Work with a cross-functional team to define, build, test, and deploy universal applications
· Version control with Git is part of your daily work and continuous integration
· Ensure the implementation of technical standards, quality assurance and best practices.
Requirements:
· Bachelor's degree in Computer Science or comparable field of study
· 2-4 years’ experience in agile software development
· Proficiency in Node.js, React js, Mongo DB, Docker along with any cloud Exp (AWS, GCP, Azure)
· Experience with test and deployment automation (Gitlab, Fastlane, Jest).
· Good to have Experience with GraphQL and Kubernetes as well as state management solutions (Redux, Saga)
· Ability to work cooperatively and independently, analytical thinking, willingness to lead and take on responsibility
· Fluent in English.
Nice to have:
· Experienced in IoT-to-Cloud managed services, Microservices.
· Knowledge of IoT device management and message brokers like AMQP or MQTT
Benefits
Ø A responsible position in a fast-growing and highly innovative start-up
Ø An agile and diverse team with colleagues from all over the world, working with our main office in Germany
Ø English speaking open work environment, with flat hierarchies and short decision-making paths
Ø Creative freedom for own ideas, projects and personal development.
About the Role:
We are looking for a skilled Flutter App Developer to build and maintain a high-performing online portal accessible via both mobile and web platforms. The ideal candidate will have a strong command of Flutter and Dart, experience integrating APIs, and the ability to develop responsive, scalable, and intuitive user interfaces.
Key Responsibilities:
- Develop, test, and maintain cross-platform applications for web and mobile using Flutter
- Implement responsive UI/UX based on Figma/Adobe XD designs
- Integrate third-party APIs and backend services (e.g., REST APIs, Firebase)
- Build and manage state using Provider, Bloc, or similar libraries
- Optimize app performance and resolve bugs reported by QA or end-users
- Ensure cross-browser/platform compatibility and responsiveness
- Collaborate with UI/UX designers, backend developers, and product teams
- Manage version control using Git and participate in code reviews
Required Skills:
- Strong experience with Flutter & Dart
- Experience developing Flutter Web & Mobile apps
- Familiarity with state management solutions (e.g., Provider, Bloc, Riverpod)
- Proficient in RESTful API integration and JSON handling
- Knowledge of Firebase services (Auth, Firestore, FCM) or other backend tools
- Understanding of responsive and adaptive UI principles
- Experience with Git version control
Preferred Skills (Bonus):
- Familiarity with deployment on Play Store and App Store
- Experience with web-specific optimization (SEO, PWA basics)
- Background in Android (Java/Kotlin) or iOS (Swift) development
- Unit and widget testing in Flutter
- CI/CD pipeline knowledge (Codemagic, GitHub Actions, etc.)
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or related field (preferred)
- Proven portfolio or GitHub repo with past Flutter/web apps
Why Join Us:
- Opportunity to work on a dynamic and scalable online portal
- Flexible work schedule and remote options
- Growth-oriented and collaborative work environment
Required Skills
- Extensive senior level full-stack software development experience with Node.js (2 or more years) with detailed understanding of user interface frameworks, back-end software architecture interactions and node module capabilities.
- Two or more years' experience with one or more JavaScript frameworks/technologies such as Express.js, Angular.js, React.js, MobX or Flux.js.
- Strong development experience with developing RESTful Web Services using Node.js.
- Comprehensive knowledge of Scrum and Kanban Agile development process and ceremonies including scrums, planning events, backlog grooming, retrospectives and demos.
- Complex programming, program debugging, data analysis, problem analysis and resolution of issues within open source applications.
- Strong communication and collaborative skills in providing technical direction and hands-on software development to include design, development and testing.
Desired Skills
- Client development experience with HTML, DHTML, CSS, JavaScript
- Experience with other JavaScritpt frameworks such as Express, Restify, Hapi, Sails, JOI, and Kinex.
- Javascript experience with ECMAScript2015 (ES6), ECMAScript2016 (ES7) or Bable compiler.
- Operating System and Infrastructure experience with Linux, Windows 7, Unix, Solaris, JMS, OOD, CVS.
- Experience with VersionOne Application Lifecycle Management Tools
- Experience with Jenkins and Continuous Integration.
- Standards & Protocols knowledge including XML, XSLT, WSDL, JSON.
- Experience with Testing Tools including Mocha, Chai, Sinon, Supertest, Enzyme, Instanbul, Selenium, Load Runner, JSLint and Cucumber.
- Experience with source code versioning and Pull Requests with Git and Stash.
- Experience with IDEs such as Sublime and Atom.
- Knowledge of SonarCube, Phabricator, Gerritt, Karma, Jasmine
- Knowledge of projects using SAFe methodology.
- Experience with DevOps processes and implementation.
- Experience with environments utilizing Cloud Technologies such as Amazon Web Services.
- Experience with NGiNX web server.
Roles and Responsibilities
- The candidate should have good experience in React & Node. Ability to understand business requirements and translate them into technical requirements.
- Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
- Stronghold on MongoDB and experience on other No SQL databases.
- Experience with Graph, Payment Gateway, Node.js process management, and web sockets like socket.io
Desired Candidate Profile
- Good understanding of core concepts of React.js.
- Strong understanding of Node.js and express.
- Hands-on experience in state management libraries like Redux & RXJS.
- Strong foundation of HTML5 & CSS3, pre-processors (Less/SCSS) and JavaScript.
- Experience integrating with Restful web services.
- Proficient with ES6/7/8 syntax and concepts.
- Also into Microservice architecture, Kubernetes, PUB-SUB concept
Permanent WFH opportunity.
Shift timing 11 am- 8 pm














