ReactJS Lead Developer

Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance to shape the future of experience.

The opportunity

At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries.

We are proud of:

• The work we do and the innovation we drive
• Our values of share, care and dare
• A workplace culture that fosters creativity, diversity and autonomy
• Our borderless, global framework, which enables seamless collaboration

The role

As a ReactJS Lead Developer, you are passionate about experience innovation and eager to push the boundaries of what’s possible. You bring 6+ YEARS of experience, a growth mindset and a drive to make a lasting impact.

You will thrive in this role if you are:

• A curious problem solver who challenges the status quo
• A collaborator who values teamwork and knowledge-sharing
• Excited by the intersection of technology, creativity and data
• Experienced in Agile methodologies and consulting (a plus)

Job Summary

We are looking for a highly skilled Frontend Developer with deep expertise in React.js and Next.js to join our engineering team. In this role, you will be responsible for building high- performance, scalable, and SEO-friendly web applications. You will work closely with UI/UX designers, backend engineers, and product managers to translate complex requirements into elegant, reusable, and robust frontend solutions.

If you are passionate about modern web architectures, Server-Side Rendering (SSR), Static Site Generation (SSG), and creating seamless user experiences, we want you on our team!

Key Responsibilities

• Develop & Architect: Build scalable, user-facing features and highly reusable UI components using React.js and Next.js.

• Next.js Optimization: Leverage Next.js capabilities including Server-Side Rendering (SSR), Static Site Generation (SSG), Incremental Static Regeneration (ISR), and the new App Router for optimal performance and SEO.

• UI/UX Implementation: Translate wireframes and high-fidelity designs (from Figma/Adobe XD) into responsive, high-quality code.

• State Management: Manage complex application state using modern tools (e.g., Redux Toolkit, Zustand, Context API, or React Query).

• API Integration: Connect frontend applications to RESTful APIs and/or GraphQL endpoints, handling data fetching, caching, and error handling efficiently.

• Performance Tuning: Optimize applications for maximum speed, scalability, and Core Web Vitals across various devices and browsers.

• Collaboration: Participate in code reviews, agile ceremonies, and collaborate closely with backend developers to define API contracts and data structures.

• Testing: Write unit and integration tests to ensure code quality and reliability.

Required Skills & Qualifications

• Experience: [3-5+] years of professional experience in frontend web development.

• Core Tech: Expert-level proficiency in JavaScript (ES6+) and TypeScript.

• React.js: Deep understanding of React core principles, Hooks, Component Lifecycle, and functional component architecture.

• Next.js: Proven, hands-on experience building production applications with Next.js (familiarity with both Pages Router and the App Router).

• Styling: Strong CSS skills, with experience in modern styling solutions like Tailwind CSS, CSS Modules, or Styled-Components.

• Data Fetching: Experience with modern data fetching and caching libraries (e.g., React Query / TanStack Query, SWR, Axios).

• Version Control: Proficiency with Git and collaborative workflows (GitHub/GitLab/Bitbucket).

• Problem Solving: Strong analytical skills and a keen eye for detail and UI consistency.

Nice-to-Have (Preferred) Skills

• Experience with backend technologies (Node.js, Express, or NestJS) and Next.js API Routes.

• Familiarity with GraphQL (Apollo Client/Urql).

• Experience deploying Next.js applications to platforms like Vercel, AWS Amplify, or Dockerized environments.

• Knowledge of automated testing frameworks (Jest, React Testing Library, Cypress, or Playwright).

• Experience with Headless CMS platforms (Sanity, Strapi, Contentful).

• Contributions to open-source projects or a strong personal portfolio.

If you do not meet all the listed qualifications or have gaps in your experience, we still encourage you to apply. At Valtech, we recognize that talent comes in many forms, and we value diverse perspectives and a willingness to learn.

Commitment to reaching all kinds of people

We design experiences that work for all kinds of people - and that starts with our own teams. At Valtech, we’re intentional about building an inclusive culture where everyone feels supported to grow, thrive and achieve their goals. No matter your background, you belong here. Explore our Diversity & Inclusion site to see how we’re creating a more equitable Valtech for all.

The benefits

This is a Fulltime position based in Bangalore.

Beyond a competitive compensation package, we offer:

• Flexibility, with remote and hybrid work options (country-dependent)
• Career advancement, with international mobility and professional development programs
• Learning and development, with access to cutting-edge tools, training and industry experts

Our benefits are tailored to each location. Your Talent Partner will provide full details during the hiring process.

Your application process

Once you apply, our Talent Acquisition team will review your application. Your CV should cover key information on relevant experiences and expertise. We do not require information such as age, gender, marital status, or a headshot in your application. We review all candidates based on skills, experience, and potential.

Beware of recruitment fraud! Only engage with official Valtech email addresses ending in @valtech.com.

We are committed to inclusion and accessibility. If you need reasonable accommodations during the interview process, please either indicate it in your application or let your Talent Partner know.

About Valtech

Valtech is the experience innovation company that exists to unlock a better way to experience the world. By blending crafts, categories, and cultures, we help brands unlock new value in an increasingly digital world.

At the intersection of data, AI, creativity, and technology, we drive transformation for leading organizations, including L’Oréal, Mars, Audi, P&G, Volkswagen Dolby, and more.

At Valtech, we don’t just talk about transformation. We make it happen. Our people are the heart of our success, and we foster a workplace where everyone has the support to thrive, grow and innovate.

Are you ready to create what’s next? Join us.