Frontend Developer

JR United Kingdom; Gloucester; On-site; GBP 50,000 - 80,000; Full time

Job summary

Join a leading Web3 gaming venture as a Front-End Engineer to develop innovative crypto gaming products. You'll work alongside a dynamic, technical team to create engaging user experiences with technologies like React, Next.js, and Tailwind CSS, all in a creative, startup environment.

Benefits

Generous earning potential

Token upside potential as products go live

Hybrid work setup

Fully stocked bar and arcade machines

Ownership from day one

Qualifications

• Experience with React and Next.js in production applications.
• Frontend integration with smart contracts or blockchain APIs.
• State management and data fetching patterns for scalable UI.

Responsibilities

• Build high-performance, responsive UIs for Web3 gaming apps.
• Integrate wallet connections and blockchain APIs.
• Collaborate with UX/UI teams to optimize user journeys.

Skills

React

Next.js

Tailwind CSS

Web3 frontend tooling

REST APIs

GraphQL APIs

Mobile-first design

UX/UI collaboration

Job description

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Front-End Engineer | React, Next.js, Tailwind | Web3/Crypto Innovation Hub

Step into the engine room of one of London’s most exciting Web3 gaming ventures. This is a chance to build future-defining crypto gaming products, from live casinos to blockchain lotteries, backed by the financial firepower of a hedge fund but with all the energy of a creative startup.

You’ll join a small (currently 8 people, growing to 20 over the next 12–18 months), highly technical team incubating blockchain-native entertainment products. The office? A Georgian townhouse near Oxford Circus with a games room, tequila bar, takeaways on tap. The people? Ex-iGaming, crypto-first, sharp engineers, and relentless builders. This is a product-led, code-first culture with the runway to move fast and own real outcomes.

What you’ll be doing

• React and Next.js – build high-performance, responsive UIs for consumer-facing Web3 gaming apps
• Tailwind CSS – implement and evolve modern, utility-first styling systems
• Web3 frontend tooling – integrate wallet connections, contract interactions, and blockchain APIs
• REST and GraphQL APIs – connect the frontend to backend services in a serverless environment
• Mobile-first design – optimise performance, responsiveness, and accessibility across devices
• UX/UI collaboration – work with product and design to craft frictionless user journeys across casino, lottery and future products

You’ll be joining as the second Front-End Engineer in the business and will be expected to hit the ground running. The current focus is on scaling our consumer-facing crypto lottery product, so experience building UIs at scale and a passion for sleek, user-first design will go a long way.

• React and Next.js in production-grade consumer applications
• Tailwind CSS and modern component-based architecture
• Frontend integration with smart contracts, wallets or blockchain APIs
• REST and/or GraphQL – confident in connecting frontend to modern backends
• State management, data fetching patterns, and clean, testable UI components

Nice to have

• Experience with blockchain or dApps – even if not commercial
• Exposure to TON, the Telegram SDK, or other L1 blockchain ecosystems
• Design system experience – Storybook or similar component libraries
• Crypto-native mindset – interest in emerging tech and next-gen product design

Why this team?

• Generous earning potential and growth
• Token upside potential as products go live
• Hybrid work setup (3 days onsite is the norm, but some flex considered)
• Fully stocked bar, Friday socials, arcade machines and ambitious roadmaps
• Ownership from day one and a team that wants your opinion, not just your commits

Front-End Engineer | React, Next.js, Tailwind | Web3/Crypto Innovation Hub