Associate Frontend Engineer at The Alter Office · Bengaluru (Bangalore) · 1 - 2 years · ₹5L - ₹7L / yr · Bootstrapped · Posted 29 Sep 2025

Job Title: Associate Frontend Engineer
Job Summary:
We are looking for a passionate and motivated Associate Frontend Engineer with 1 to 2 years of experience to join our product engineering team. In this role, you will work closely with experienced developers and designers to build seamless, performant, and user-friendly interfaces using modern JavaScript frameworks. You’ll gain hands-on experience in building production-ready web applications and learn how to deliver high-quality UI at scale.
This opportunity is ideal for individuals who are early in their careers and eager to grow through real-world development, mentorship, and continuous learning.
Website: https://www.thealteroffice.com/about
Key Responsibilities:
- Assist in developing and maintaining responsive, accessible, and performant web user interfaces.
- Work with modern JavaScript frameworks/libraries such as React, Vue, or Angular to build modular, reusable components.
- Translate UI/UX designs from tools like Figma into pixel-perfect, production-quality code.
- Write clean, maintainable, and well-documented HTML, CSS, and JavaScript (ES6+).
- Collaborate with product managers, backend engineers, and designers to deliver complete, integrated features.
- Learn and apply best practices in state management, component-driven development, and API integration.
- Participate in code reviews, understand and follow design systems, and contribute to a culture of code quality.
- Debug and resolve cross-browser, cross-device, and performance-related UI issues.
- Use tools such as Git, CI/CD pipelines, and frontend build tools (e.g., Webpack, Vite) as part of your daily workflow.
- Begin working with TypeScript, Tailwind CSS, and popular UI libraries (e.g., Material UI, Bootstrap) to enhance development efficiency and consistency.
- Follow accessibility guidelines and responsive design principles, ensuring your UI works for all users.
- Gain exposure to linting tools, formatters, testing libraries (unit/integration/e2e), and performance profiling using browser dev tools.
Requirements:
- 1 to 2 years of experience in frontend development through internships, academic projects, freelance work, or personal side projects.
- Solid understanding of HTML, CSS, and JavaScript (ES6+) fundamentals.
- Familiarity with at least one modern JavaScript framework (React, Vue, Angular).
- Understanding of version control systems like Git and ability to collaborate in a team-oriented development workflow.
- Willingness to learn and apply best practices in UI performance, security, accessibility, and maintainability.
- Strong problem-solving abilities, attention to detail, and eagerness to grow through mentorship and feedback.
- Effective communication skills and ability to work in a fast-paced, agile team environment.

About The Alter Office
About
About Us:
The Alter Office is a dynamic product-building and service-providing company with a diverse portfolio that includes innovative social apps, immersive virtual worlds, unique gaming experiences, Ad-tech and SaaS-based applications. We blend product innovation with comprehensive service solutions, driven by creativity and a quest for excellence. We are seeking passionate individuals eager to contribute to our diverse team.
Our Culture:
At The Alter Office, we promote a fun, collaborative work environment where complex problems are tackled and innovative solutions are celebrated. We encourage everyone to collaborate freely with colleagues at all levels. We seek professionals who align with our values, are driven by our vision, and are passionate about making a significant impact through their work.
Tech stack
Candid answers by the company
The Alter Office is a dynamic product-building and service-providing company with a diverse portfolio that includes innovative social apps, immersive virtual worlds, unique gaming experiences, Ad-tech and SaaS-based applications. We blend product innovation with comprehensive service solutions, driven by creativity and a quest for excellence.
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Job Title: React.js Developer
Location: Mumbai
Experience: 2–4 Years
Department: Technology
About InCred
InCred is a leading financial services group leveraging technology and data science to make lending quick, simple, and hassle-free. Our mission is to empower individuals and businesses by providing easy access to financial services while upholding integrity, innovation, and customer-centricity. We operate across personal loans, education loans, SME financing, and wealth management, driving financial inclusion and socio-economic progress. [incred.com], [canvasbusi...smodel.com]
Role Overview
As a React.js Developer, you will be responsible for building high-performance, scalable, and responsive web applications that deliver exceptional user experiences. You will collaborate with designers, backend engineers, and product teams to create intuitive interfaces for InCred’s digital platforms.
Key Responsibilities
- Front-End Development: Build and maintain web applications using React.js and modern JavaScript (ES6+).
- Component Design: Develop reusable components and libraries for future use.
- State Management: Implement efficient state management using Redux, Context API, or similar.
- API Integration: Integrate RESTful APIs and ensure smooth data flow between front-end and back-end.
- Performance Optimization: Optimize applications for speed, scalability, and cross-browser compatibility.
- UI/UX Collaboration: Work closely with designers to translate wireframes into responsive, pixel-perfect interfaces.
- Testing & Debugging: Write unit tests using Jest/React Testing Library and troubleshoot issues.
- Code Quality: Participate in code reviews and follow best practices for maintainable, clean code. [interviewguy.com], [linkedin.com]
Required Skills
- 2–4 years of experience in React.js development.
- Strong proficiency in JavaScript (ES6+), HTML5, CSS3.
- Hands-on experience with React Hooks, component lifecycle, and state management (Redux/Context API).
- Familiarity with RESTful APIs and JSON.
- Experience with version control systems (Git).
- Knowledge of front-end build tools (Webpack, Babel, NPM/Yarn).
- Understanding of responsive design principles and cross-browser compatibility.
Preferred Qualifications
- Experience with TypeScript, Next.js, or React Native.
- Familiarity with CSS frameworks (Bootstrap, Tailwind CSS, Material-UI).
- Exposure to CI/CD pipelines and Agile methodologies.
- Knowledge of performance optimization tools (Lighthouse, Chrome DevTools).
- BFSI or fintech domain experience is a plus. [jobpe.com]
Why Join InCred?
- Culture: High-performance, ownership-driven, and innovation-focused environment.
- Growth: Opportunities to work on cutting-edge tech and scale systems for millions of users.
- Rewards: Competitive compensation, ESOPs, and performance-based incentives.
- Impact: Be part of a mission-driven organization transforming India’s credit landscape.
Role: Sr. Frontend Developer
Exp: 6- 9 Years
CTC: up to 30 LPA
Location: Bangalore
What we Require
- To convert our existing web application into a micro front-end architecture. The ideal candidate should have experience in AngularJS, ReactJS, MobX, and SCSS. Exposure to socket integration, mqtt integration would be a plus.
- Identify our existing web application’s different components and modules. Separate them into independent micro front-ends.
- Develop and maintain micro front-ends using AngularJS, ReactJS, MobX and SCSS
- Implement and configure Module Federation in Webpack 5 to share components between micro front-ends.
- Optimize micro front-ends for maximum speed and scalability.
Job Description
- Experience in UI development using React JS
- In depth knowledge of JavaScript, CSS, HTML and front-end languages
- Excellent front-end coding skills, and a good understanding of progressive applications
- Strong knowledge of UI design principles, patterns, and best practices
- Experience working with JavaScript and Typescript, React, Redux, RxJS, Yarn
- Experience in test driven development using modern source control and continuous integration
- Design, develop, test, deploy and maintain software
- Delivering high quality and well-structured code
Role + Responsibilities:
- Ability to understand business requirements and translate them into technical requirements
- Write, test, and release world-class, production-ready code
- Ensure that the data needs of the UI are fulfilled with efficient database queries
- Ensure compliance with software engineering standards and processes defined at Simform.
- Optimizing components for maximum performance across a vast array of web enabled devices and browsers
Person Specification and Qualifications:
- Solid hands-on experience with ReactJS frontend development with modern practices.
- HTML5, JavaScript, ES6, and TypeScript expertise
- Experience with React .js / D3.js / GraphQL is a plus
- Proficiency with CSS3, Sass, and Mixins - knowledge of GSAP would be a plus
- Familiarity with RESTful APIs integration
- Experience with common front-end development tools such as Babel, Webpack, NPM, Bower, Gulp etc.
- Familiarity with code versioning tools such as Git, SVN, Github, Bitbucket
About company
It is a fast-growing SaaS startup in the customer onboarding category and has raised $21M in capital (https://twitter.com/RocketlaneHQ/status/1483821563195850753">we rapped about it!) from global VCs such as 8VC, Nexus Venture Partners, Matrix Partners India, and super angels like Gokul Rajaram and Girish Mathrubootham.
Thanks to the rapid early traction and customer love the product has garnered globally from the likes of LinkSquares, AppCues, ContractPodAI, Chargebee, parcelLab, etc., we have been recognized as a Leader in the Client Onboarding category on G2 within six months of product launch.
With a mission to deliver chaos-free, consistent, accelerated, and delightful customer journeys through its purpose-built software the company was founded in April 2020 by second-time entrepreneur trio - Srikrishnan, Vignesh, and Deepak. Previously, the trio built a successful in-app messaging startup that was acquired by Freshworks (NASDAQ: FRSH) in 2015.
We became the https://www.producthunt.com/posts/rocketlane"> #1 Product of the Day on Product Hunt on the day we launched it. We are now building a global and diverse workplace that will empower passionate problem-solvers to innovate, collaborate, do their best work, and see the next phase of hyper-growth together!
What’s the opportunity?
Are you a front-end developer looking to fast-track your learning and growth? Have you looked at world class products like Asana, Notion, or Airtable, and felt “I wish I were part of the early team that built these products”?
We’re a team that has previously built and rolled out globally successful SaaS products used by tens of thousands of customers. We’re laser focused on delivering a world class new product again, and looking for an ambitious front-end engineer to join our existing team of 9 engineers.
If it excites you to think of a fast paced start-up environment, building something big from scratch, breaking down new problems, creating well structured UI components, executing on pixel perfect design, paying great attention to every little interaction detail, and doing demos of your work every Friday with a happy and passionate team, then this is the right opportunity for you.
Some of the tech problems you get to work-on as a front-end developer would include building real-time collaboration experiences across our product, building live document editing and modern spreadsheet experiences from scratch, creating flexible new Kanban-style views of work tasks, and crafting cool new UI components and interactions that we will use across our product.
About you:
- Knowledge in the following areas
- React
- SPA Framework patterns
- Hands-on experience in HTML, CSS, SASS & Object Oriented Javascript
- Worked with features provided by browsers (Caching / Storage / Compatibility etc )
Nice to have:
- Familiarity with AWS
- Experience with startups or early stage teams
- Knowledge of module bundlers like Webpack
What’s in it for me?
- Great opportunity: Rocketlane genuinely cares about everyone we hire. You’ll learn new things and grow no matter how experienced you are; you will be working with founders who have more than three decades of collective experience in building significant B2B SaaS startups.
- Great team: Work with a world-class, high-velocity team that truly embodies the values of empathy, curiosity, and customer-centricity. Check out the https://www.linkedin.com/feed/hashtag/?keywords=rocketlane_meet_the_team">MTT(Meet The Team) videos on our LinkedIn.
- Great culture: An open, fun, and exciting startup culture that empowers its people to champion big problems with the freedom to think and innovate.
- Growth: You could easily and quickly transition into other sales roles you might like.
- Impact: You get to be part of a global, passionate team in a fast-paced and growth-oriented environment. The team has a work philosophy of being high on ambition, ownership, and a bias for action.
- Monetary rewards and benefits: Competitive salary, flexible leave policy, and more!
Desired Candidate profile
● Architect and build scalable front-end web solutions using JavaScript, React, HTML, CSS and other fundamental web technologies.
● Build reusable code and libraries using iterative development practices for future use
● Ensuring high performance on mobile and desktop.
● Implement monitoring, metric dashboards, runbooks, logging, escalations, and alerts.
● Drive code and design reviews of components / systems / products in scope and drive the architectural governance for them.
● Implement best practices and constantly learn new ways of keeping code bases up to date
Roles and Responsibilities:
● A solid grounding in Computer Science fundamentals (based on a Bachelor's or Master's in Computer Science or related field) from reputed institutes
● 4+ years of development experience in modern web technologies (HTML/CSS, JavaScript), frameworks (React, Backbone.js, AngularJS, , etc)
● Ability to build a feature from scratch & drive it to completion
● Prior hands-on experience in building responsive web interfaces at scale for consumers in a product engineering setup
● Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
● Excellent problem solving, debugging and optimization skills
● Strong knowledge of browser behavior, performance, compatibility and cross-browser issues
● Good understanding of REST API
● Familiar with front-end build tools, such as Webpack, Grunt and Gulp.js
● Proficient understanding of code versioning tools, such as Git
● Open source contribution is a plus.
Package : upto 5 LPA
Experience: 2-4 years
WFH option available
OPNING: 2
About Company
UK based company with IT-based work in Ahmedabad and seeks to empower IT professionals and
organizations through the latest technologies.We are aproduct aswell asservice-basedindustry.We
have pioneeredin handling projects from the UK related to the healthcare industry in the UK. We follow
a novel tech-led approach and expand our expertise all over the UK and the Middle East.
What are we looking for in a candidate ?
● 2to4years of experiencewith1 yearofrelevantexperience inReactJS
(2-3 years of total work work experience) and 2 years of experience in ReactJs(4 years of total work
experience )
● Strong proficiency in JavaScript, including DOM manipulation and theJavaScriptobject
model.
● Thorough understanding of React.js and its core principles
● ExperiencewithpopularReact.jsworkflows(suchas Flux orRedux)
● Familiarity with newer specifications of EcmaScript
● Experience with data structure libraries (e.g., Immutable.js)
● Knowledge of isomorphic React is a plus
● FamiliaritywithAPIs
● 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 and
NPM
● Ability to understand business requirements and translate them into technicalrequirements
● A knack for benchmarking and optimization
● Familiaritywith code versioning toolssuchasGit, SVNand Mercurial
What will a candidate be doing with us ?
● Developing newuser-facing featuresusing React.js
● Building reusable components and front-end libraries for future use
● Translating designs and wireframesinto high quality code
● Optimizing componentsfor maximum performance across a vast array of
● Web-capable devices and browsers
Responsibilities:
- Understand the requirement and purpose of implementation.
- Implement modules with individual products and come up with impact and own ideas and solutions.
- Troubleshooting issues across environments.
- Responsible for monitoring, highlighting and troubleshooting issues across environments.
- Responsible for design and develop the components as per the requirement.
- Technical documentation, design and development using tools and technologies like HTML5, JAVA and Angular JS etc.
- Complete the build of code on time and as per application coding standards, and perform unit testing.
Requirements:
- Strong Expertise and experience in HTML5, charting libraries, JavaScript, jQuery, Angular(2+) or ReactJS
- Strong hands-on experience in Web services (REST)
- Proficient knowledge in D3.JS
- Good understanding of user interactions
- At least involved in one live project on D3.JS
- Handson on Visualisations
- Knowledge in Nodejs
- Knowledge in React JS / Angular 2+
- Good understanding of cloud computing platforms and its services
- Experience in UI, UX, data visualisations, usability, design aspects and user stories
Must have:
- 1 to 3 years of hands-on experience building great websites! (If you are fresh out of college, you should be excellent at coding)
- Hands-on with Angular-4 Framework, Webpack
- Hands on knowledge of Javascript, HTML, CSS
- Familiarity with the latest web technologies for building responsive websites
- Good understanding of UX, ability to build good-looking user interfaces
- Good eye for pixel perfect designs
- Understands how to use a framework and doesn't go by trial and error
- Doesn't hesitate to deep dive into third-party libs being used to debug issues.








