
Job Responsibilities:
* Design, build, and maintain efficient, reusable, and reliable Java code
* Ensure the best possible performance, quality, and responsiveness of the applications
* Identify bottlenecks and bugs, and devise solutions to these problems
* Help maintain code quality, organization, and automatization
* Prepare the technical design of complex technology components
Mandatory Skills:
* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java
* Solid understanding of object-oriented programming along with various design and architectural patterns
* Hands on experience with Spring, Spring Boot, JUnit
* Familiarity with concepts of MVC, Microservices, RESTful

About Matellio India Private Limited
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About One Impression
One Impression is one of the world’s largest influencer marketing platforms, working with 300+ global brands like Unilever, Nestle, and Amazon to connect with a diverse creator network. Our platform empowers brands and creators to collaborate seamlessly and scale their reach. To capture a significant share of global media ad spend, One Impression is quickly becoming the industry’s go-to influencer marketing platform.
About the Role
We are looking for a Frontend Engineer (SDE II) who is experienced in both React.js for Web and React Native for Mobile Apps. You will be responsible for architecting, implementing, and optimizing web and mobile applications while collaborating closely with Product, Design, and Backend teams.
This role is perfect for someone who enjoys working across platforms, building scalable systems, and enhancing the developer experience.
Key Responsibilities
- Architect and develop frontend solutions for both Web (React.js) and Mobile Apps (React Native).
- Build and optimize config-driven systems, reusable components, and common libraries.
- Work closely with Product Managers, Designers, and Backend Engineers to create seamless user experiences across platforms.
- Own and drive React Native-based mobile applications, ensuring modular, scalable, and performant code.
- Optimize web and mobile performance for speed, responsiveness, and efficiency.
- Set up and manage CI/CD pipelines for both web (Docker, Vercel) and mobile apps (Fastlane, App Store/Play Store).
- Implement and maintain state management using Redux, Redux Saga, Recoil, or MobX.
- Work with mobile-specific integrations, such as Firebase Push Notifications, Deep Linking, and Native Modules.
- Ensure cross-platform consistency by handling browser compatibility (web) and device compatibility (mobile).
- Write clean, maintainable, and reusable code, following best practices and design patterns.
- Debug and fix issues rapidly, ensuring a seamless Web & Mobile experience.
- Stay up-to-date with the latest trends and contribute to open-source projects, tech talks, and internal knowledge sharing.
Requirements
- 3-5 years of experience in frontend development, working with both React.js (Web) and React Native (Mobile).
- Strong expertise in JavaScript (ES6+), React.js, and React Native.
- Experience with bundlers like Webpack, Rollup, and Metro for React Native.
- Deep understanding of mobile CI/CD (Fastlane, App Store, Play Store) and web CI/CD (Docker, Vercel, Jenkins, GitHub Actions).
- Strong grasp of Web & Mobile performance optimization techniques.
- Experience with Redux, Redux Saga, MobX, or Recoil for state management.
- Good understanding of mobile UI/UX principles, animations (Reanimated, Gesture Handler), and responsive design.
- Basic familiarity with native iOS/Android development (Swift/Kotlin is a plus).
- Experience with Unit Testing (Jest, React Native Testing Library, Detox, Cypress, Appium, or Espresso).
- Strong debugging skills using Chrome DevTools (Web) and Flipper, Xcode, Android Studio (Mobile).
- Ability to work independently, take ownership of projects, and mentor junior engineers.
- Open to feedback and collaborative in working towards the best user experience.
Why Join One Impression?
- Be a part of one of the largest influencer marketing platforms globally, working with top brands and influencers.
- Opportunity to lead and shape a fast-growing marketplace product.
- Competitive salary and benefits package.
- A collaborative and innovative work culture in a rapidly scaling company.

We are looking for a talented Frontend Developer to create modern, responsive, and interactive web applications using the latest technologies.
Key Responsibilities:
- Develop user interfaces with React.js, Redux, JavaScript (ES6+), HTML5, CSS3, and Tailwind CSS.
- Optimize applications for speed, scalability, and cross-browser compatibility.
- Integrate REST APIs and ensure seamless UI/UX.
- Manage deployments using Vercel and Netlify.
- Collaborate with backend teams and use Git/GitHub for version control.
Required Skills:
- React.js, Redux, JavaScript (ES6+)
- HTML5, CSS3, Tailwind CSS
- REST API integration
- Git, GitHub, Vercel, Netlify
Qualifications:
- Bachelor’s degree in Computer Science or related field.
- Strong portfolio or GitHub profile preferred.

We are building new-age billing and pricing infrastructure for SaaS companies. As SaaS pricing evolves from vanilla subscription-based models to more granular usage-based models, billing and pricing infrastructure needs to be completely reimagined.
We're building our founding team and are looking for a front-end developer, who can take ownership of the user-facing side of our product. Your primary roles and responsibilities will evolve as the team grows.
Responsibilities:
- Taking full ownership of building a pixel-perfect frontend product
- Understanding code quality, maintainability, modularity, and scalability
- Break down large tasks into independent smaller chunks
- Implementing good testing practices to ensure rapid iteration
- Communicating with both technical and non-technical stakeholders to understand their points of view and to discuss your own ideas
Requirements:
- A basic understanding of backend development is a plus
- 1-3 years of experience
- Capable of building the frontend part of web applications with minimal guidance
- Proficiency in Javascript, Reactjs, HTML, and CSS
- Knowledge of other Javascript frameworks is a plus. Tailwind CSS/Tailwind UI experience is preferred but not required.
- Comfortable with frontend build systems
- Good understanding of frontend optimization
- Good at making a designer's design come to pixel-perfect reality
- Good at making decent interfaces from basic wireframes (without a designer's help) when needed
- Understanding of SSR is a plus, but not required
- Familiarity with billing systems, CPQ, and accounting systems is a plus
- Entrepreneurial mindset
- Self-driven individual with high ownership and a strong work ethic
- Good communication skills.
Benefits:
- Health insurance
- Generous vacation policy
- Learning and development budget
- Team events and company offsites
- Choose your laptop
- Maternity and Paternity benefits


Rejolut is one of the award-winning fastest-growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Can handle calls with the client & customer to know their feedback
-Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Maintain product roadmap, release schedules, and architectural standards that ensure alignment with business objectives.
- Manage, Mentor, and coach a team of 6 -9 front-end engineers
- Build fast and efficient next-generation web applications
- Implement new features and optimize existing ones
- Collaborate with Designers to iterate on the design
- Work closely with Backend Engineers to integrate APIs and other services
- Find and address performance issues
- Identify and communicate front-end best practices
- Desire to learn and mentor the new joiners with the latest framework like svelte, vue etc
Desired Candidate Profile:
- 3-7 years of experience in software development with a focus on front-end- prior experience managing a team of at least 3 engineers
- Familiarity with server-side MVC web frameworks
- Solid understanding of JavaScript, libraries and tooling
- Excellent knowledge of Angular & React
- Strong grasp of HTML, CSS, and related web technologies
- Strong Computer Science fundamentals
- Awareness of cross-browser compatibility issues and performance considerations
- Demonstrated design and UX sensibilities
- Excellent knowledge of Relational Databases and SQL
- Strong problem-solving skills
Culture
- Fast-paced, intellectually stimulating, steep learning, and growth
- Close-knit, hardworking, supportive colleagues
- Challenging work
- Flat organization with no hierarchy
- If you like problem-solving, and love the latest technology, there are very few better places
How we are different
-We are a young and dynamic team who are obsessed with solving the business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to the business problem rather than technology
Why join us
-We provide a huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company ho are pretty much hands-on and have earlier built the Consumer application which is downloaded millions of time and are in a leadership position in companies like Samsung, Purplle, Loyalty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Job description
Job title: Sr. React Js Developer
Job Description:
- 3+ years of extensive experience in developing the Single Page Application with Web
responsive design for mobile and web using React JS, HTML 5, CSS 3 and Bootstrap. - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object
model. - Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Thorough understanding of React.js and its core principles.
- Experience with common front-end development tools such as Babel, Webpack, NPM,
yarn, etc. - Familiarity with newer specifications of EcmaScript (ES6)
- Ability to understand business requirements and translate them into technical
requirements - Good verbal and written communication skills
- Excellent analytical and problem-solving skills.
- Strong ability to drive end-to-end service design from usability and experience
perspectives. - Working knowledge of ADA and designing for users with unique physical and mental
challenges.
Desired Skills:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing 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.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates

Responsibilities
• Build applications using JavaScript frameworks such as React.js, Vue.js or svelte.js
• Build reusable UI components, ensuring that UI code base is scalable and maintainable
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Good in writing unit test cases, and can follow test driven development approach
• Participate in user experience design and architecture initiatives
• Collaborate with other team members and stakeholders to ensure smooth delivery and elicit new
requirements
• Perform troubleshooting steps, if any, in the phase of implementation, customization, and
configuration
• Having good debugging skills and proficiency in tool to build next-generation web apps
Mandatory Skills
• Knowledge of Functional and OO JavaScript/ES6
• Built web Applications using HTML5, CSS3, and JavaScript with Frameworks like React.js(Hooks
and context API), Vue.Js and svelte.js
• Basic understanding of Typescript and type language concepts
• Clear fundamental understanding of server-side rendered apps, experience with frameworks like
Next,js or Nuxt.js is the Best
• Good understanding of lib and frameworks like Webpack (4.0), lodash, any charting lib like d3.js or
Victory
• Expertise in using JavaScript state Management libraries such as Redux or Mobx
• Prior experience in building responsive design layouts using a formal framework like Material UI.
• Familiarity with best practices (web security concepts, ensuring browser & device compatibility,
etc.)
• Experience in development and debugging tools for cross-browser issues
• Working knowledge of integrating with RESTful APIs for server-side functionality
• Ability to work well individually and in a group setting, under pressure and deadlines
Requirements
• B.Tech/ B.S. or M.Tech/ M.S. in Computer Science, IT or related field.
• 5-8 years of experience.
Desirable Skills
• Hands-on experience with using Git (handling branching and merging), any DevOps pipeline,
• Experience with Agile methodologies

Qrata is currently searching for a full stack developer for a YC backed product startup.
Demonstrated successful development of enterprise-grade web applications
Proven analytical and problem-solving capabilities
Comfortable leading product development
Strong work ethic and desire to build industry-leading products
Startup experience
Worked on product development

Myntra’s Engineering team builds the technology platform that empowers our customers’ shopping experience and enables the smooth flow of products from suppliers to our customers’ doorsteps. We work on areas such as building massive-scale web-applications, engaging user-interfaces, big-data analytics, mobile apps, workflow systems, inventory management etc. We are a small technology team where each individual makes a huge impact. You will have the opportunity to be part of a rapidly growing organization and gain exposure to all the parts of a comprehensive eCommerce platform.
You will be a part of: Supply Chain Management (SCM)
Myntra-Jabong Supply Chain Management systems form the backbone of our core business and customer experience. Any business runs on a simple construct of Demand (Consumer) and Supply (Producer). However, a set of complex and intricate methods, processes and systems connect the demand with supply in a deterministic and predictable way. These methods, processes and systems collectively form the Supply Chain for the business. The multi-billion-dollar Myntra-Jabong business fundamentally rests on a set of highly scalable, robust and intelligent Supply Chain Management systems that solve real-world problems of predicting the demand from millions of our customers, for a combination of millions of products from our product catalogue, and intelligently connecting that demand to thousands of national and international sellers or suppliers using a set of advanced homegrown tech products that we build and manage.
SCM engineering employs new-age technologies such as Distributed Computing constructs, Machine Learning, Deep Learning, Computer Vision, Artificial Intelligence; scalable data stores in Mongo, Redis, Cassandra, MySQL, Elastic Search, Solr; scalable programming constructs in Node.js, GoLang, Java; JavaScript, Python, and new-age frameworks such as ReactJS and ReactNative to solve some of the hardest problems in the e-commerce business
with world-class software products.
The SCM engineering at Myntra-Jabong operates within two distinct verticals: Supply-chain Outbound (Fulfilment systems) & Supply-chain Inbound (Selection systems, Partner experience).
Responsibilities
● Technical Guidance: You will provide technical leadership to a team of excellent software engineers; this
requires that you have the technical depth to make complex design decisions and the hands-on ability to
lead by example.
● Execution and Delivery: You will be expected to instil and follow good software development practices
and ensure timely delivery of high-quality products. You should be familiar with agile practices as well as
be able to adapt these to the needs of the business, with a constant focus on product quality.
● Team management: You will be responsible for hiring and mentoring your team; helping individuals
grow in their careers, having a constant dialogue about their aspirations and sharing prompt, clear and
actionable feedback about performance.
Skills / Experience
● Total of 9+ years’ in developing front-end for large scale web based consumer facing products and 2 + years’ experience in team management
● Degree in Computer Science or related field.
● Good understanding of mobile platforms and browsers.
● Strong CS & HTTP fundamentals.
● Experience and expertise in UI architecture, component/framework design.
● In depth strength and experience in JavaScript.
● Excellent programming skills in HTML5, CSS3.
● Building advanced responsive layouts.
● Node.js background is essential, React.js is a plus.
● Ability to write code compatible across browsers and other clients.
● Exposure to mobile-based interfaces, social media.
● Good understanding of backend systems i.e. web services, APIs from consumer
perspective.
Requirements
● Technical depth
o Strong technical competence required to gain credibility. Ability to architect, design and code
yourself. Technical experience in building and operating web-based applications. Deep
understanding of all layers of the web-stack work (from the client interface to the database).
Knowledge of multiple technology stacks/languages/tools and their pros/cons.
● Execution ability
o Focus on delivering products in a timely manner with high quality. Familiarity with multiple software
development practices and tools, and the proven ability to adapt, champion and institute good
practices and tools.
● Strong understanding of object- oriented programming, concurrency and fundamentals of
computer-science.

