React.js Developer

Job Title: Senior Software Engineer – Frontend

About the Role

We are looking for a highly skilled Senior Frontend Engineer to join our fast-growing product engineering team. As a senior contributor, you will play a key role in designing, building, and scaling modern, intuitive, and performant web applications that delight our users. You will collaborate closely with product managers, designers, and backend engineers to bring ideas to life—while mentoring junior engineers and driving best practices across the frontend discipline.

Key Responsibilities

• Build & Deliver: Design, develop, and maintain high-quality, scalable, and responsive web applications using React.js and modern JavaScript/TypeScript.
• Own the Frontend: Drive architecture decisions, contribute to reusable component libraries, and ensure the frontend stack remains cutting-edge.
• Collaborate: Work with cross-functional teams (Product, Design, Backend) to translate business needs into elegant technical solutions.
• Performance & UX: Optimize applications for maximum speed, responsiveness, accessibility, and seamless user experience.
• Best Practices: Champion code quality through code reviews, automated testing, CI/CD pipelines, and documentation.
• Mentorship: Provide technical guidance, support, and mentorship to junior and mid-level engineers.
• Innovation: Stay current with frontend technologies, tools, and frameworks, continuously improving how we build software.

What We’re Looking For

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 5–8 years of professional experience in frontend or full-stack software development.
• Deep expertise in React.js, JavaScript (ES6+), and modern frontend ecosystems (Webpack, Babel, NPM/Yarn, etc.).
• Solid understanding of data structures, algorithms, and software design patterns.
• Strong experience with unit testing, debugging, and performance profiling.
• Familiarity with RESTful APIs, and micro-frontend architectures is a plus.
• Experience working in Agile/Scrum environments.
• Excellent problem-solving skills, with strong attention to detail and a focus on delivering value.
• Strong communication and collaboration skills, with a passion for teamwork.

Why Join Us

• Opportunity to own impactful projects end-to-end, from ideation to deployment.
• A culture that values technical excellence, continuous learning, and innovation.
• Work alongside talented engineers and thought leaders in a fast-paced, growth-oriented environment.
• Competitive compensation, flexible work options, and comprehensive benefits.

Headless Development: Lead the frontend development of our Shopify app, including

building new features, revamping existing functionalities, and optimising performance.

User Interface Design: Collaborate with the design team to implement responsive,

pixel-perfect UI components that align with our brand’s aesthetic and provide an intuitive

user experience.

Custom Theme Development: Create and customise Shopify themes to enhance the

visual appeal and functionality of our online store, ensuring compatibility with various

devices and browsers.

Integration and API Management: Work with third-party APIs and Shopify's API to integrate

necessary functionalities, such as payment gateways, shipping solutions, and marketing

tools.

Performance Optimization: Continuously monitor and improve the app’s performance,

ensuring fast load times, seamless navigation, and a smooth user experience.

Collaboration: Work closely with cross-functional teams, including backend developers,

designers, marketers, and product managers, to deliver high-quality solutions on time.

Code Review and Best Practices: Maintain clean, modular, and reusable code. Participate

in code reviews and ensure adherence to best practices in frontend development.

Troubleshooting and Debugging: Identify and resolve issues, bugs, and performance

bottlenecks in a timely manner to ensure a seamless user experience.

Documentation: Create and maintain comprehensive documentation for code, processes,

and development workflows.

We at FindingPi Pvt Ltd. are looking for a Senior Frontend Developer(ReactJS) who will be responsible for developing high-quality applications and must understand business requirements and translate them into technical requirements. Also, help the team to grow and enhance their skills.

The ideal candidate should be passionate about coding and should be up for some pretty smart brainstorming. From time to time, you would be working on certain projects as team leads as well.

Roles and responsibilities:

• Developing new user-facing features using ReactJS.
• Building highly responsive, reusable user interface 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.
• Writing automated unit tests
• Proficiency with agile development methodologies
• Documenting application changes and developing updates.

We are looking for someone who possesses:

• 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)
• Familiarity with newer specifications of EcmaScript
• 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, especially Github.

Must-Have

• 3 - 5 Years of experience.
• Frontend experience with ReactJs and Node.
•  

Job Location: Shivaji Nagar, Pune

Final CTC will be based on your last drawn salary, experience, and performance in the interview.

Responsibilities:

• Responsible for development of new highly-responsive, web-based user interface
• Work and collaborate in a scrum structure
• Develop components and libraries that are reusable and future-proof
• Develop a flexible and well-structured APIs to support the system

Required Skills:

• Excellent understanding of Javascript including the OOP concept and how DOM work
• Thorough understanding of React.js and its core principles
• Prior experience with popular React.js workflows (such as Flux or Redux)
• Prior experience with data structure libraries (e.g., Immutable.js)
• Familiarity with RESTful APIs
• Familiarity with HTML / CSS
• GIT experience
• 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.
• Should be comfortable working in our Bangalore office from Day 1.
• Should possess good communication skills.

About Eastvantage:

At Eastvantage, our mission is to create meaningful jobs and provide careers that are knowledge-based, inspiring, and always with the potential for development and growth.

We are an independently-owned Global business solutions company enabling offshore operations from our locations in the Philippines, India, Bulgaria, Vietnam and Belgium. With European roots, we provide our services to global companies that have offices in every populated continent in the world. We have been in the industry for over a decade, growing from a handful to over 1200 happy employees over the years.

We invite you to navigate through our website to get to know who we are, to see what sets us apart in culture and thinking. Join us and be part of our success story!

Job Description

Frontend/Sr Frontend Developer

About company:-

It is a mission-oriented early-stage fin-tech startup which is building a suite of carefully tailored financial products and delivery mechanisms to fulfill the aspirations and needs of middle-income households in urban India. It was started by three cofounders, who have a pedigreed education background (IIT/IIM) and relevant professional experience in financial services. More importantly, they come from a similar background as the customer segment they are serving, and have done extensive customer research to understands the needs of the customer. It is backed by high-quality investors to realise this mission.

Responsibilities:-

- Develop all user-facing products preferably in React JS & React-Native

- Build reusable components and front-end libraries for future use

- Translate designs and wireframes into high quality code

- Optimize components for maximum performance across a vast array of web-capable

devices and browsers

- Focus on code maintainability and performance of application.

- Provide technical advice and assists in solving programming problems.

- Enhance SEO, Analytics and overall frontend architecture for better performance

Requirements:-

- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

- Good foundation in design and a knack for designing interactions and elegant interfaces

- Thorough understanding of React.js and its core principles

- Good to have experience with popular React.js workflows (such as Flux or Redux)

- Experience with data structure libraries

- Familiarity with RESTful APIs

- Familiarity with modern front-end build pipelines and tools

- A knack for benchmarking and optimization

- Familiarity with code versioning tools (such as Git)

- Proficient in industry standard best practices such as Design Patterns, Coding Standards,

Coding modularity, Prototypes etc.

- Experience in using debugging tools used for profiling/optimizing performance

- Experience in debugging, tuning and optimizing UI components

About the role:
We’re looking for a React.Js Developer who can adapt to new tech stacks and innovate with cutting-edge technology solutions, to build eCommerce platforms that are unique, disruptive, and powerful

What you'll do:
● Develop new user-facing features using React.js
● Build reusable components and front-end libraries for future use
● Translate designs and wireframes into high-quality code
● Optimize components for maximum performance across a vast array of web-capable devices and browsers

What you'll need:
● Bachelor's degree with minimum 3 years of work experience as a React Js
● Strong proficiency in JavaScript or Typescript, including DOM manipulation and the JavaScript object model
● Experience with data structure libraries (e.g., Immutable.js)
● Knowledge of object-oriented programming
● Experience with popular React.js workflows (such as Flux or Redux)
● Integration of multiple data sources and databases into one system
● Familiarity with newer specifications of EcmaScript
● Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
● Ability to understand business requirements and translate them into technical requirements

Who Should Consider Joining:
● If you like challenges and think from a first principle basis,
● If you are driven to take ownership and are adept at rolling with the punches,
● If you have the aspiration to grow fast in the dynamic environment of a start-up,
● If you are a collaborative team member, who believes in collective success,
● If you are someone who makes objective, fact-based decisions

Who should not consider joining:
● If the role description does not excite you, then you should not join us
● We are a startup and things will move fast. If you are not comfortable in a fast-paced environment, then you should not join us
● If you are not a self-starter who is willing to learn & experiment more, then you should not join us.

What We Offer:
● Limitless growth and learning opportunities
● Exposure to cutting edge technology solutions and upcoming stacks in the market
● In house technical training on GIT, Automated Testing, Code Coverage, Language Training and much more
● A collaborative and positive culture — Your team will be as smart and driven as you.
● Guidance and mentorship from industry experts and renowned IIT Alumnus
● An opportunity to make an impact — Your work will contribute directly to our strategy and growth

Experience - 2.0 - 6.0 Year(s)

Location : Bangalore/Gurgaon

Qualification : Any Graduation

Candidate should either be from Tier 1 college/working in a Tier 1 product based company

Looking for Candidates having 2 to 6 Year(s) of experience in Frontend Development and atleast 1.5 to 2 years of experience in React.js

Individual contributor role

Reporting to Tech Lead Directly

• Experience working with HTML5, CSS3 in user interface design.
• Understanding of web technologies including one or more of the following:, Javascript (React, Angular, Node, D3, etc.)
• Expert knowledge on CSS preprocessors like Sass and LESS
•  Experience on  RESTful API.
• Strong typography, layout and visual design skills.

• Good exposure to databases, SQL queries
• Good analysis skills in order to troubleshoot and resolve the problems.
• Creative to suggest ways to simplify the UI workflows