Senior Frontend Engineer (React)

Building decentralized NFT marketplaces and Web3 solutions across B2C marketplace, B2B white-label solutions, and protocol infrastructure.
Frontend
Senior Software Engineer
Hybrid
5+ years of experience
Blockchain

Description For Senior Frontend Engineer (React)

Rarible, a pioneering force in the Web3 space, is seeking a Senior Frontend Engineer to join their innovative team. The company operates across multiple verticals including Rarible.com (B2C marketplace), Rarible X (B2B white-label solutions), and Rarible.org (protocol and infrastructure layer). This role offers a unique opportunity to shape the future of decentralized NFT marketplaces and Web3 solutions.

As a Senior Frontend Engineer, you'll be instrumental in crafting seamless, intuitive, and high-performance front-end experiences using React, TypeScript, and modern web technologies. You'll work on building scalable web applications that deliver exceptional user experiences across their platforms. The role involves close collaboration with design, product, and backend teams to develop new features, optimize performance, and refine frontend architecture.

The ideal candidate should be an expert in modern frontend technologies, particularly the React ecosystem, with a proven track record of shipping frontend products at scale. While blockchain/Web3 knowledge is a plus, what's most important is your ability to create performant, user-friendly interfaces and your willingness to learn and innovate in the Web3 space.

Working at Rarible offers the excitement of being at the cutting edge of Web3 and NFTs, with opportunities for continuous learning and growth. The company provides a competitive package including stock options and RARI token grants, unlimited PTO, and strong support for professional development. Whether you choose to work remotely or from their Lisbon office, you'll be part of a global, talented team building innovative solutions for top brands, creators, and NFT communities.

Last updated 12 days ago

Responsibilities For Senior Frontend Engineer (React)

  • Design, develop, and refine highly interactive and performant user interfaces using React, TypeScript, Rx.js, and styled-components
  • Optimize UI components for responsiveness, performance, and seamless blockchain interactions
  • Take ownership of end-to-end frontend development, from architectural decisions to feature implementation
  • Work closely with product managers, designers, and backend engineers to scope, estimate, and execute complex features
  • Define and uphold best practices in frontend engineering, including testing, accessibility, and maintainability
  • Support and mentor junior engineers, sharing knowledge and driving best practices across the team
  • Stay up-to-date with industry trends and drive innovation in Web3 user interfaces and blockchain interactions

Requirements For Senior Frontend Engineer (React)

React
TypeScript
  • Proven track record owning and successfully shipping frontend products at scale
  • Strong proficiency in React, TypeScript, Rx.js, and styled-components
  • Experience with complex state management
  • Ability to fine-tune UI components for speed and efficiency
  • Ability to thrive in a fast-paced, globally distributed environment
  • Familiarity with blockchain technologies, NFTs, or smart contracts (preferred)

Benefits For Senior Frontend Engineer (React)

Equity
Relocation Benefits
Education Budget
  • Competitive Salary + Stock Options + RARI Token Grants
  • Relocation Support (for those moving to Lisbon)
  • Unlimited Paid Time Off
  • Top-tier Hardware & Software setup
  • Tuition Reimbursement for professional development

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