Senior Frontend Developer (Web3)

About Velixus Labs

Velixus Labs is building the next generation of AI, blockchain, and Web3 infrastructure. We partner with startups, enterprises, and emerging technology companies to develop products that leverage decentralized technologies, intelligent automation, and modern digital experiences.

We're a team of engineers, designers, and builders who care deeply about creating products that are both technically ambitious and genuinely useful.

The Role

We're looking for a Senior Frontend Developer to help build the user-facing experiences behind our blockchain and Web3 products.

You'll work closely with product managers, designers, blockchain developers, and backend engineers to create applications that are fast, intuitive, and reliable. You'll have significant ownership over technical decisions and will help establish the standards that shape how we build frontend applications across the company.

This role is ideal for someone who enjoys turning complex blockchain functionality into simple and elegant user experiences.

What You'll Do

• Build and maintain modern web applications used by clients and end users.
• Collaborate with product, design, and engineering teams to deliver high-quality user experiences.
• Develop reusable components, design systems, and frontend architecture.
• Integrate blockchain functionality, wallets, and Web3 services into customer-facing applications.
• Improve application performance, reliability, and accessibility.
• Participate in technical planning, architecture discussions, and code reviews.
• Mentor other developers and contribute to engineering best practices.
• Help shape the frontend development culture at Velixus Labs.

What We're Looking For

• Strong experience building and shipping modern web applications.
• Professional experience with React, TypeScript, and modern frontend development practices.
• Experience working on blockchain, cryptocurrency, or Web3 products.
• Understanding of how frontend applications interact with smart contracts and blockchain infrastructure.
• Ability to make thoughtful technical decisions and take ownership of projects.
• Strong attention to user experience and product quality.
• Excellent communication and collaboration skills.

Nice to Have

• Experience with Next.js and modern frontend frameworks.
• Familiarity with Ethers.js, Wagmi, Viem, or similar Web3 libraries.
• Experience building DeFi, wallet, NFT, tokenization, or infrastructure products.
• Knowledge of frontend security best practices.
• Contributions to open-source projects or involvement in the blockchain community.

Why Join Velixus Labs

• Work on cutting-edge blockchain and AI products.
• Join a highly collaborative remote-first team.
• Have direct influence on product and technical decisions.
• Competitive compensation and performance-based incentives.
• Learning budget for conferences, courses, and professional development.
• Opportunity to work with clients and products across multiple blockchain ecosystems.

Compensation

Annual base salary: $140,000 – $200,000 USD

Compensation is based on experience, location, and demonstrated impact.

Additional compensation may include performance bonuses, equity participation, and other benefits depending on role and location.

How to Apply

Send your resume, GitHub profile (if available), portfolio, and examples of blockchain or Web3 products you've worked on to:

[email protected]

We're most interested in what you've built, the decisions you've made, and the products you've helped bring to life.