

About Extramarks
About
Extramarks Education India Private Limited
Extramarks is leading the Education Technology sector in India by providing 360⁰ education support to learners through new age digital education solutions. These solutions are used by schools in class room for imparting education and by students at home to make learning easy and effective. Keeping pace with globalization and technology in education, Extramarks empowers young learners to step in with the latest technology and have anytime-anywhere access to quality learning. In a very short period, Extramarks has become extremely popular among schools and students. More than 8000 schools use digital learning and technology solutions of Extramarks across India, Singapore, Kuwait, UAE and South Africa.
Extramarks Learning App allows students to learn at home at their own pace and space and provides complete educational support eliminating the need of a tutor. The three pronged pedagogical approach of Learn, Practice and Test ensures better learning outcomes for students. All concepts are first explained in an easy to learn manner with the help of rich media then the students are allowed to practice the concept. Virtual Practicing modules and Q&A allow the retention of knowledge that is tested on a robust teaching platform to identify the learning gaps.
Extramarks is currently in the process of scaling up rapidly the entire technology workforce, by hiring experienced professionals with unique skill who stretches from strategy to execution. Extramarks is driving student learning through data driven techniques by providing personalized learning recommendations to the students. Apart from such customer facing innovations, we are also implementing internal operational excellence solutions through similar data driven approaches. It is a once in a lifetime opportunity to join Extramarks and help change the face of education in India.
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🔍 Your Experience at a Glance
We are hiring a Staff Frontend Engineer – Marketplace (React) for our client (Code Name: SORIN), a global leader in enterprise-grade observability and AIOps software.
This is a high-impact role focused on designing and building the frontend architecture of a new, cutting-edge marketplace platform within a cloud-native observability ecosystem. You’ll lead UI strategy and execution for an e-commerce-style user experience used by developers and platform operators worldwide.
You will work closely with a tight-knit team of 4–5 engineers, backend
developers, and product stakeholders to deliver a fast, intuitive, and scalable marketplace—integrating payment flows, secure access, and seamless navigation across internal and external services.
💻 Key Responsibilities
🔧 UI Architecture & Development
● Define and implement a scalable frontend architecture using React and modern state management (Redux, Context API, etc.)
● Build reusable, component-driven UIs with React (and TypeScript preferred) that are performant and accessible
● Integrate seamlessly with RESTful or GraphQL APIs for robust data handling and error management
🚀 Performance & Reliability
● Implement best practices for performance optimization: code splitting, caching, lazy loading, etc.
● Monitor and enhance production frontend performance using tools like Lighthouse, Chrome DevTools, and analytics platforms
● Champion frontend observability and real-user monitoring (RUM), ensuring reliability at scale
🛒 Marketplace Experience
● Design and implement workflows for product discovery, purchase, and
SKU management
● Incorporate secure payment integrations (Stripe, PayPal, etc.) and
compliant checkout experiences
● Continuously improve the user journey based on metrics, user feedback, and product roadmap
🎯 Technical Leadership & Mentorship
● Provide architectural guidance and best practices to other frontend developers
● Conduct code reviews, lead UI quality initiatives, and support accessibility efforts (WCAG compliance)
● Collaborate with backend, DevOps, Product, and UX teams for end-to-end feature delivery
✅ Must-Have Skills & Experience
● 5+ years of experience in frontend or full-stack development with a focus on React
● Deep understanding of JavaScript (ES6+), HTML5, CSS3, and modern frontend tooling (Webpack, Babel, etc.)
● Strong grasp of state management libraries (Redux, MobX, Context)
● Proven ability to build and scale React apps with performance in mind
● Experience in building checkout flows or subscription-based interfaces
● Comfortable integrating secure payment gateways and ensuring
frontend security
● Excellent collaboration skills in cross-functional and Agile teams
● Experience mentoring junior engineers and driving frontend architectural decisions
⭐ Bonus Skills & Good-to-Have
● Working knowledge of TypeScript or other typed languages
● Familiarity with cloud-native observability principles (e.g., tracing, logs, AIOps)
● Experience with design systems, component libraries, and accessible UI practices
● Exposure to CI/CD pipelines, frontend environment setup, and deployment strategies
● Experience working with e-commerce or SaaS marketplaces
🧠 Why This Role Matters
This role gives you the opportunity to define and lead the UI direction of a next-generation platform that combines observability and e-commerce. You’ll shape how thousands of developers and customers interact with one of the most important pieces of our client’s evolving ecosystem. If you're passionate about frontend excellence, user-centric product development, and working at the intersection of technology and design, this is your chance to make a global impact.
📘 About the Employment Model – Direct Employment
You will be hired directly by the client (Code Name: SORIN) and be part of their core product team in India. All aspects of your employment — including title, responsibilities, compensation, and performance review — will be directly managed by the client. Straatix is supporting the client in identifying and onboarding top-tier talent for this role.
Apply here: https://airtable.com/app0U8lKNDT4KiEnD/pagKI67YRVCs8Yrrn/form?prefill_Applied+Position=rec7tCBoD5m3mnPL3
Our client is a rapid growth stage Edtech start-up focused on solving the teacher shortage crisis in the US education system using technology by bringing teachers to the classrooms and giving them access to the right tools to teach students in a highly engaging manner.
They have a development center in Mumbai and they are looking to scale up the teams in Pune and Bangalore as well.
What does the role entail:
●Lead requirement/task and guide junior software engineers in the development process.
● Design, develop and maintain user interfaces for web and mobile applications.
● Strong understanding of UI design principles and best practices.
● Collaborate with cross-functional teams to analyse requirements, design solutions, and implement new features.
● Develop and implement unit tests and integration tests to ensure software quality.
● Troubleshoot and debug applications.
● Participate in code reviews and provide constructive feedback to peers.
● Mentor junior software engineers and help them grow their technical skills.
Required Skills:
● B.E/B.Tech/master’s in computer science (or equivalent).
● 4 - 7 years of experience
● Skilled with one of Front end Technologies: Angular 10+/Flutter/React/Vue.
● Experience with HTML, CSS, JavaScript, and TypeScript or Dart.
● Experience with state management libraries.
● Experience with UI testing frameworks such as Cypress.
● Experience with responsive design and developing mobile-first user interfaces.
● Knowledge of UI accessibility guidelines and experience implementing accessibility features.
● Excellent problem-solving, critical thinking, and communication skills.
● General understanding of Agile software development methodologies.
● Understanding of development and operational support best practices.
React.js Developer Responsibilities:
- 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.
React.js Developer Requirements:
- Bachelor’s degree in computer science, information technology, or a similar field.
- Previous experience working as a react.js developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Minimum Years of Experience: 3+
Years Experience working with React: At least 2 years on live project
Advanced knowledge in React.
• Have a seasoned understanding of the business and industry environment
• Demonstrates exceptional initiative, creativity, and innovation skills
• Independently applies a variety of complex methods/skills with significant autonomy
• Develops novel, customized solutions
• Introduces "state-of-the-art" concepts to develop back-end solutions
• Identifies ways to increase the effectiveness of onboarding
Required Qualifications
• Minimum Years of Experience: 4-6
• Years development Experience using HTML, CSS, and JavaScript:
3•Years' Experience working with Node.js:
1Years working collaboratively with other team members: 3
• Experience supporting sites on different browsers, operating systems, and devices
• Strong working knowledge of Atlassian Stack•
• Strong working knowledge of agile methodologies
• Strong working knowledge of using Git as version control with a team
• Ability to work effectively with diverse teams in diverse locations
Preferred Qualifications
· • Education: BA/BS/Bachelor's Degree or equivalent training/experience
· • Minimum Years of Experience: 3+
· • Years Experience working with React: At least 2 years on live project
React.js, HTML5, CSS3, Javascript
Client side scripting
Experience in responsive design, PWA, asynchronous request handling, complex front end displays like flowchart, graphs etc.
Knowledge of JSON/XML
Knowledge of Web Fundamentals, Browser Working, REST API
State Management with Redux
Latest APIs of HTML5
Minimum 3 years on ReactJS
DigiXHub is one of the Best Blockchain Application Development Company in Bangalore that provides solutions such as Blockchain Development(Public, private, Consortium Blockchain), Cryptocurrency Exchanges, ICO & ICO Marketing Services, Cryptocurrency Wallet Development, Smart contract Development etc.
Experience : 1 to 4 years
Location : Bangalore
Immediate joiner
Job Description
We are looking for a great JavaScript\ developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities
- 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
Skills:
- 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 with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial
We are hiring for mid-senior level frontend angular developers.
Requirement:
- Minimum 1-year experience in building web apps.
- Minimum 1-year experience with Angular.
- Extensive knowledge about Angular 7+
- Know about angular services, components, and directives and it's lifecycle.
- Proficient in logic building and playing with data structures.
- Flexible to learn and/or execute a project with other frameworks i.e. Vue or React.
- Writing flexible and reusable components
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- Creating type-safe models for API calls.
Job Type: Full-time
- React Native Developer with 2 years of experience
- Experience in either iOS(Swift, Objective C, XCode) or Android(Android Studio, Java, Kotlin)
- Solid understanding of Javascript, NodeJS fundamentals
- We encourage all our devs to have base level of DevOps skills & Full stack understanding w.r.t CI/CD systems, Cloud Services such as AWS, Firebase, GCP
**Job Description :**
* Required skills:
- Minimum 2 years of experience in mobile app development
- Must have experience in either android or iOS app development
- At least 2 year of experience in React Native app development
- Ability to implement designs and functionality provided by UI/UX teams
- Strong knowledge of JavaScript ES6
- Programming experience with Typescript
- Understanding of production deployment of the app in the App Store and Play Store
*** Key Skills:**
- React, React - Native, iOS(swift, objective C, XCode) or Android(Android Studio, Java, Kotlin)
- NodeJS , Typescript
- Base Database design & concepts
* Good to have:
- Familiarity with Analytics integrations
- Conversant with deploying and AWS web hosting
- Knowledge of server-side technologies like Node.js and frameworks available for it (such as Express, StrongLoop, etc depending on your technology stack)
- willing to explore and work on other tech stacks
*** Responsibility:**
- Complete ownership of building and maintaining APP
- Deliver across the entire app life cycle design, build, deploy, test, release to app stores and support
- Open to work on both Android and iOS front end
***** What you get:****
- Amazing workplace and colleagues to work with
- Competitive salary at par with the best in the industry
- Immense exposure to new technologies
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.








