STON.fi stands at the forefront of decentralized finance, operating as an Automated Market Maker (AMM) DEX on the TON blockchain. Our platform sets itself apart with virtually zero fees, low to zero slippage, and a user-friendly interface, seamlessly integrated with TON wallets. In the future, we are proud to offer a suite of advanced features such as cross-chain swaps, gasless transactions, and a commitment to the DAO governance model, ensuring community-centric decision-making and continuous innovation.

As we expand, we are searching for a Senior Fullstack Engineer to join our team to focus mostly on our marketing products, helping us promote the product that we are building in various ways. Usual tasks will include creating bots and Telegram apps to bring new users into the main product - and what not!

Responsibilities:

• Develop and maintain high-quality, scalable, and reusable code for Telegram mini apps using React and Node.js.
• Build and refine user interfaces for better user experience, with a focus on responsive design.
• Collaborate with Product Designers to translate designs into functional user interfaces, ensuring high performance.
• Design and implement robust backend services in Node.js to support front-end features.
• Integrate front-end applications with backend services using RESTful APIs and WebSocket connections.
• Debug application issues across the stack (frontend and backend) and push updates to improve functionality and user experience.
• Stay up-to-date with new technology trends, applications, and protocols in both the React and Node.js ecosystems.

Requirements:

• 3-5 years of experience in full-stack development, including proficient knowledge of Node.js and React.
• Strong understanding of JavaScript and TypeScript.
• Experience with front-end development tools such as Babel, Webpack, NPM, etc.
• Familiarity with state management libraries (e.g., Redux, MobX).
• Proficient in CSS and CSS preprocessors like SASS or LESS, with a strong grasp of responsive design principles.
• Ability to architect and implement scalable and performant front-end systems and features, as well as robust backend services.
• Experience in integrating front-end applications with backend services using RESTful APIs and WebSocket.
• Experience with modern build pipelines and tools in both frontend and backend environments.
• Excellent written and verbal communication skills in English (B2 or higher level)
• Ideally placed in CET timezone or ready to adapt working hours to this timezone.

Would be a plus:

• Experience in Telegram mini application.
• Experience in decentralized finance (DeFi) and Blockchain technologies.
• Experience in PostgreSQL.

What we offer:

• A remote work environment with flexible hours.
• Competitive salary.
• A team of industry experts who are passionate about innovation in blockchain and financial technology.

Apply Now:

Arrakis is the leading non-custodial, onchain market making solution for protocols and DAOs. Our customers include Ether.fi, Maker, Stargate, Across, Lido, Karpatkey and other industry leaders.

We believe in a world where every organization, from a small startup to a large enterprise, will be tokenized and traded onchain. For this world, Arrakis is building the tools to create the necessary liquidity to enable this token economy to rival and out-compete the traditional financial industry.

DeFi is at risk itself of being overcome by centralised actors however. As Ethereum’s DeFi ecosystem has become more complex, sophisticated actors have extracted more and more value known as MEV. Arrakis is working on next generation solutions at the speartip of the MEV supply chain, such as HOT AMM, to protect LPs and token issuers against this value extraction.

As one of the Front End engineers at Arrakis, we’re looking for someone who is hands on but also has strong product thinking skills. Although shipping is important, this role entails more than writing lines of code. You’ll be involved in discovery work and ensuring that we build user-centred solutions that can scale.

What things will look like:

• You’ll be deeply involved in crafting delightful user experiences.
• You’ll play an instrumental role in architecting our systems, working with our current FE engineer, CTO (co-founder), back end engineers, smart contract developers and product manager.
• You’ll be heavily involved in product discovery work.
• We prioritise learning and shipping. We keep processes minimal.
• You won’t burn time in pointless meetings. We run a planning call on Mondays and do demos on Fridays. We have ad hoc working sessions and do daily async written updates.

Requirements

• Strong proficiency in React and Next.js ecosystems
• Hands on experience with Web3 technologies (wagmi, viem, Rainbowkit)
• Extensive experience with ReactQuery for efficient data fetching and state management
• Advanced knowledge of Typescript, including complex type definitions and best practices
• Expertise in modern CSS frameworks, particularly Tailwind CSS
• Demonstrated experience in monorepo architecture and management
• Strong understanding of CI/CD principles and experience implementing robust pipelines

Technologies we use and teach:

• React.js, Vue.js, Web3 Tooling, Typescript, GraphQl, NodeJS

Benefits

Join a small yet mighty team of industry veterans focused on revolutionizing crypto market making, collaborating with major projects like MakerDAO, Uniswap, Aave, Lido. You’ll work fully remotely with members spanning Zug, London, Paris, New York, Berlin, and San Francisco. Arrakis is backed by world-class investors including Uniswap Labs, Robot Ventures, Accel, Longhash, and more.

What we offer:

• Competitive salary
• SPICE token package
• Remote work
• Join amazing quarterly in-person offsites all over the world

The liquidity must flow…