Senior Frontend Engineer

Staff Frontend Engineer (React / Vue / TanStack / Visx / Tailwind / Node.js)

Company Description

Renesas is one of the top global semiconductor companies in the world. We strive to develop a safer, healthier, greener, and smarter world, and our goal is to make every endpoint intelligent by offering product solutions in the automotive, industrial, infrastructure and IoT markets. Our robust product portfolio includes world leading MCUs, SoCs, Analog and power products, plus Winning Combination solutions that curate these complementary products. We are a key supplier to the world’s leading manufacturers of electronics you rely on every day; you may not see our products, but they are all around you.

Renesas employees roughly 21,000 people in more than 30 countries worldwide. As a global team, our employees actively embody the Renesas Culture, our guiding principles based on five key elements: Transparent, Agile, Global, Innovative, and Entrepreneurial. Renesas believes in, and has a commitment to, diversity and inclusion, with initiatives and a leadership team dedicated to its resources and values. At Renesas, we want to build a sustainable future where technology helps make our lives easier. Join us and build your future by being part of what’s next in electronics and the world.

Job Description

Role Overview:

 We are looking for a Staff Frontend Engineer to lead the design and development of scalable, high-performance frontend applications. This role focuses on building rich, data-intensive user interfaces and contributing to frontend architecture at the product level.

Key Responsibilities:

• Architecture & Development: - Design scalable frontend systems using React.js with TypeScript - Define component architecture, state management, and data flow patterns - Implement server-state management using TanStack Query - Build high-performance data tables using TanStack Table - Develop backend-for-frontend (BFF) services usingNode.js
• Data Visualization: - Build interactive charts, dashboards, and graph-based UIs using Visx or D3.js - Handle large datasets with virtualization and efficient rendering strategies - Create reusable visualization components
• Design Systems: - Contribute to a scalable design system using Tailwind CSS - Build reusable, accessible UI components - Ensure consistency across applications
• Performance & Quality: - Optimize applications for performance (Core Web Vitals, lazy loading, code splitting) - Write unit and integration tests (Jest, Vitest, Playwright) - Debug and profile performance issues
• Collaboration & Mentorship: - Mentor engineers within the team -Participate in architecture and design reviews - Collaborate withproduct, design, and backend teams

Qualifications

• 7 to 10+ years of frontend/full-stack experience
• Strong expertise in React.js - Proficiency in TypeScript and modern JavaScript - Experience with Node.js - Hands-on experience withTanStack (Query, Table), Visx/D3, Tailwind CSS, Real-time systems (WebSockets, SSE)
• Scope & Impact: - Own frontend architecture at the team or product level - Drive best practices in performance, testing, and maintainability

Additional Information

Renesas is an embedded semiconductor solution provider driven by its Purpose ‘To Make Our Lives Easier.’ As the industry’s leading expert in embedded processing with unmatched quality and system-level know-how, we have evolved to provide scalable and comprehensive semiconductor solutions for automotive, industrial, infrastructure, and IoT industries based on the broadest product portfolio, including High Performance Computing, Embedded Processing, Analog & Connectivity, and Power.

With a diverse team of over 21,000 professionals in more than 30 countries, we continue to expand our boundaries to offer enhanced user experiences through digitalization and usher into a new era of innovation. We design and develop sustainable, power-efficient solutions today that help people and communities thrive tomorrow, ‘To Make Our Lives Easier.’     

At Renesas, you can: 

• Launch and advance your career in technical and business roles across four Product Groups and various corporate functions. You will have the opportunities to explore our hardware and software capabilities and try new things.  

• Make a real impact by developing innovative products and solutions to meet our global customers' evolving needs and help make people’s lives easier, safe and secure. 

• Maximize your performance and wellbeing in our flexible and inclusive work environment. Our people-first culture and global support system, including the remote work option and Employee Resource Groups, will help you excel from the first day.    

Are you ready to own your success and make your mark?  

Join Renesas. Let’s Shape the Future together.  

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read our Diversity & Inclusion Statement.

We have adopted a hybrid model that gives employees the ability to work remotely two days a week while ensuring that we come together as a team in the office the rest of the time. The designated in-office days are Tuesday through Thursday for innovation, collaboration and continuous learning.

Experience Level

Senior Level