

PlanetSpark is on a mission to build the next generation of confident speakers and
creative writers. We are a global company impacting over 11 countries through live 1:1
personalized classes on Public Speaking and Creative Writing through the handpicked top
1% teachers.
We are Series A funded by some top VCs and are on a 30% month-on-month growth
curve. We have our footprint in India, the Middle East, North America, and Australia.
Come join a passionate team of over 500 young and energetic members and 400+
expert and handpicked teachers.
For more updates, please subscribe to our Instagram
handle: https://www.instagram.com/planetspark/" target="_blank">https://www.instagram.com/planetspark/
What would you be building:
You would be working on global consumer-facing products at a fast-growing startup that
would give you great exposure to all different aspects of full-stack development. You
will work on:
- Complete website redesign: The website of the company has been completely redesigned by collaborating with one of the country’s top designers who has worked with brands such as Treebo, Bira 91, etc. You will get the opportunity to create this from scratch.
- Learning Product: Creating the world’s first and most comprehensive live learning product to help kids become confident communicators
- Teacher Product: Ever thought of how millions of Uber drivers are managed completely by technology? You now have the chance to build technology that will manage the entire lifecycle of thousands of teachers across the globe.
Your Roles and Responsibilities
As a front-end developer, you will be a part of a close-knit team of 10x engineers who
will get complete accountability for designing the front of all the products of the company.
Some of the responsibilities include:
- Break down tech problems and determine a workable solution.
- Integrate front-end design and/or code into the back-end system.
- Develop incrementally and iteratively to elicit feedback over a short period of time.
- Write a clean, readable code that doesn’t necessarily need to be commented on.
- Collaborate with the business and design teams
- Continue learning and growing in emerging web technologies and methodologies
Growth Path
- As a developer in a funded product company, you will find immense avenues of growth, in the form of knowledge, exposure to different technology, exposure to different products, career progression, and aggressive monetary growth based on performance.
- All 10x engineers will get unparalleled career growth and will outperform their batchmates by two times.
- You will get complete accountability – you could proudly say that you have built complete products on your own
Requirements
- Work experience as a front end developer with a reputed organization
- Good Understanding of ReactJs or Next Js
- Intermediate understanding of relational databases, specifically SQL-based systems, and language.
- Basic to intermediate understanding of front-end languages and technologies, such as JavaScript, HTML5, CSS3, etc.
- Solid understanding of object-oriented development and design patterns.
- Good understanding of testing concepts and practices, including unit, integration, and use case testing.
- A BS/MS in Computer Science, Software Engineering, or related field or comparable experience in web application development required.

About Planet Spark
About
PlanetSpark is on its journey to becoming the global leader in the large and untapped communication skills segment. We are Series A funded by some top VCs and are on a 30% month-on-month growth curve. We have our footprint in India, the Middle East, North America, and Australia. Come join a passionate team of over 500 young and energetic members and 400+ expert and handpicked teachers on this roller coaster ride to build the most loved brand for kids who will move the world!
Connect with the team
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About the Role
We are looking for highly motivated Frontend Web Developers with strong hands-on skills in React.js, Next.js, and Redux. This is a great opportunity for candidates who want to work in a fast-paced startup environment and take ownership of features from Day 0. As part of our tech team, you will be responsible for building high-performance, scalable, and user-friendly web applications.
Key Responsibilities
- Develop, test, and deploy modern web applications using React.js, Next.js, and Redux.
- Convert UI/UX designs into pixel-perfect, responsive, and cross-browser compatible interfaces.
- Write clean, reusable, and efficient code with a strong focus on performance optimization.
- Collaborate with backend developers, designers, product managers and all the stakeholders to deliver end-to-end solutions.
- Take ownership of assigned tasks and deliver them with minimal supervision.
- Continuously learn and adopt new technologies and best practices in frontend development.
Required Skills & Qualifications
- Strong proficiency in React.js, Next.js, Redux, JavaScript (ES6+), HTML5, CSS3.
- Good understanding of REST APIs, JSON, and asynchronous request handling.
- Familiarity with Git/GitHub (candidates with active GitHub profiles and deployed projects will be given priority).
- Strong problem-solving skills with an ability to pick up tasks independently.
- Good understanding of frontend build tools, package managers (npm/yarn).
- Solid grasp of component-based architecture and state management.
Preferred Skills
- Prior experience (internship/full-time) in a startup environment.
- Knowledge of TypeScript is a plus.
- Exposure to SSR (Server-Side Rendering) and SEO optimization in Next.js.
- Basic knowledge of CI/CD pipelines and deployment.
- Familiarity with UI libraries like TailwindCSS, Material UI, Shadcn.
Eligibility Criteria
- Experience: 0 – 2 years (Freshers with strong projects are welcome).
- Education: Tier 2 / Tier 3 college graduates preferred.
- GitHub Requirement: Candidates must have solid GitHub profiles with deployed projects. Inactive or blank GitHub accounts will be rejected.
Selection Process
- Sample Task – Real-world frontend problem statement
- Technical Interview (Basic, 30 min) – Core React/JS fundamentals
- Advanced Technical Interview (90 min) – Problem-solving, system design discussions, debugging, machine coding
- HR Round – Final discussion
Why Join Us?
- Work in a high-growth startup environment where your contributions have a direct impact.
- Ownership from Day 0 – take responsibility for building and shipping features.
- Learn and grow with a team of passionate engineers.
- Opportunity to work with modern tech stack and real-world problem-solving.
If you are passionate about frontend development and want to build high-quality products from scratch, apply now!

Experience:
-
Very strong hands on experience of web and mobile technologies: - HTML JavaScript, HTML5/CSS3,OOJS.
-
5 + years of UI Development Experience using JavaScript Frameworks
-
3+ years of Angular Development Experience
-
Strong in OOJS(Mandatory)
-
Has implemented coding patterns and built UI framework
-
Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
-
Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
-
Creating custom, general use modules and components which extend the elements and modules of core AngularJS
-
Creating configuration, build, and test scripts for Continuous Integration environments
-
Cooperating with the back-end developer in the process of building the RESTful API

1. Coding using JSX
2. Applying data structures and algorithms and code in javascript
3. Implementing the front-end logic that defines the behavior of the visual elements of a web application
4. Being responsible for connecting this with the services that reside on the back-end
5. Working alongside other front-end web developers who specialize in markup and styling


- HTML & Java script. Experience with basic GMB etc. PHP exposure. Willingness to work on app and plug –ins etc is welcome.
- Custom Module development
- Front End Development skills (any of below):
- HTML5, PHP
- Shopify
- Magento (1.x & 2.x)
- Big Commerce
- Wordpress
- Server Setup

Responsibilities
- Create high-quality HTML files based on the latest HTML5.
- Conducting website performance and usability tests.
- Troubleshoot any issues with the website.
- Meeting publication deadlines.
Requirements
- In-depth knowledge of front-end coding languages including HTML, CSS, JavaScript, and JQuery.
- Familiarity with CSS preprocessors such as Sass and Less.
- Strong attention to detail.
- Experience with Photoshop, Illustrator, Figma, or other graphic design and layout tools.

web modules
● Partner and work closely with Backend developer for seamless API integration
● Build usable product by evaluating through the eyes of the customer; builds strong
customer engagement and creates processes with customer viewpoints
● Develop well-written front-end code for new product features as well as maintain code
and fix defects within the existing code base
● Apply best-practices and coding patterns to ensure your solutions are maintainable,
modular of high code-quality and work well across browsers and devices
● We have multiple automated checks in place before your code goes live. Some important
ones include bundle size, Lint errors, Lighthouse Scores, integration test suites and
many more, so we expect you to be compliant with them. We want our developers to be
lazy, they should be always looking for opportunities to automate anything and
everything
Apply if you have...
● A graduation/ post-graduation degree in Computer Science/ Mathematics (IITs, IIITs
and NITs preferred)
● 2.5 - 5 years of strong experience and 100% hands on with Core and Object Orient
Javascript
● Good knowledge of NodeJs fundamentals and architecture
● Hands on experience with HTML and CSS
● An experience with ReactJs, Redux, React Router, GraphQL and Svelte
● An experience with build tools like grunt/gulp/webpack Linting, Compiling, Minifying, etc.
● An experience in performance optimization for CSS, JS, images, asset caching
● An experience with best practices for JS development using jslint, testing frameworks
etc.
● Hands on experience with version control system preferably Git
● An experience with package managers like npm or yarn
● An experience with Cloud based development (AWS)
● An experience with micro services


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.
Requirements and Qualifications
- Bachelor’s or master degree in engineering
- 7+ years of work experience, 1+ years of experience as a lead
- Proficient understanding of HTML, CSS, and Javascript
- Proficient understanding of ReactJs or similar library
- Good understanding of responsive web development
- Good understanding of SEO and analytics
- Ability to break the business problem into smaller features
- Ability to access the technical feasibility of UI/UX designs
- Build reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Proficient understanding of cross-browser compatibility



