about building the next generation of trading apps You care about the product as much as the code - you build with users in mind Full-stack, polyglot - TypeScript, Python, Rust, whatever gets the job done You take ownership, move fast, and know when to bring others in You communicate clearly - sharp thinking, no hand-holding needed Our stack: TypeScript, React … Python, a bit of Rust, AWS with a bunch of monitoring tools sprinkled in. The latest web3 tools as standard foundry, rainbowkit, wagmi, viem, etc. We keep it simple and don't employ elaborate systems where it's not needed. We utilise AI strategically but understand when not to rely on it What goes on in the firm: We're More ❯
REST APIs that can serve a multitude of use cases without compromising on performance or backwards compatibility. Performance Optimisation: Identify and unlock performance opportunities within existing Node.js services, leveraging Rust to build high-performance components where needed. Internal Tooling: Create and maintain internal tools and dashboards that empower our sales and logistics teams to operate more efficiently and provide an … . Experience designing and documenting APIs for external use. Strong understanding and experience with automated testing frameworks. Excellent technical writing and communication skills. Preferred Qualifications: Hands-on experience with Rust/C/C++ in a production environment. Experience with internal tool-building platforms like Retool or similar frameworks. Experience working in a high-growth, fast-paced SaaS or scale More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
ECM Selection (Holdings) Limited
High speed algorithms and communications in C++ and Rust Are you experienced in developing C++ for high-speed communications and efficient algorithms? If you have a thorough understanding of the inner workings of languages like C++ or Rust, and are motivated by the challenge of squeezing every last clock cycle, then read on! This Cambridge-based team develop high-speed More ❯
Staff Back End Engineer - Finance Technology Hybrid in London (UK) or Remote within the UK We're looking for a Staff Back-End Engineer You'll combine deep technical knowledge with business context to help us launch a credit card More ❯
to optimise existing infrastructure, develop new venue connectors, and expand trading strategies across on-chain ecosystems. Key Responsibilities Improve and optimise the existing DeFi trading system written primarily in Rust and Solidity, need to have a personal interest in the languages Design and build new connectors to access additional venues and liquidity sources Collaborate directly with the founder on strategy … reliability Participate in idea generation and contribute to ongoing R&D in systematic DeFi strategies Requirements Anyone with 2–3+ years of professional software engineering experience Strong proficiency in Rust (or another systems language with proven Rust competency through projects) Familiarity with DeFi protocols , smart contracts, or on-chain trading systems Ideally experience with a trading firm, exchange, platform where More ❯
to optimise existing infrastructure, develop new venue connectors, and expand trading strategies across on-chain ecosystems. Key Responsibilities Improve and optimise the existing DeFi trading system written primarily in Rust and Solidity, need to have a personal interest in the languages Design and build new connectors to access additional venues and liquidity sources Collaborate directly with the founder on strategy … reliability Participate in idea generation and contribute to ongoing R&D in systematic DeFi strategies Requirements Anyone with 2–3+ years of professional software engineering experience Strong proficiency in Rust (or another systems language with proven Rust competency through projects) Familiarity with DeFi protocols , smart contracts, or on-chain trading systems Ideally experience with a trading firm, exchange, platform where More ❯
to optimise existing infrastructure, develop new venue connectors, and expand trading strategies across on-chain ecosystems. Key Responsibilities Improve and optimise the existing DeFi trading system written primarily in Rust and Solidity, need to have a personal interest in the languages Design and build new connectors to access additional venues and liquidity sources Collaborate directly with the founder on strategy … reliability Participate in idea generation and contribute to ongoing R&D in systematic DeFi strategies Requirements Anyone with 2–3+ years of professional software engineering experience Strong proficiency in Rust (or another systems language with proven Rust competency through projects) Familiarity with DeFi protocols , smart contracts, or on-chain trading systems Ideally experience with a trading firm, exchange, platform where More ❯
london (city of london), south east england, united kingdom
Plexus Resource Solutions
to optimise existing infrastructure, develop new venue connectors, and expand trading strategies across on-chain ecosystems. Key Responsibilities Improve and optimise the existing DeFi trading system written primarily in Rust and Solidity, need to have a personal interest in the languages Design and build new connectors to access additional venues and liquidity sources Collaborate directly with the founder on strategy … reliability Participate in idea generation and contribute to ongoing R&D in systematic DeFi strategies Requirements Anyone with 2–3+ years of professional software engineering experience Strong proficiency in Rust (or another systems language with proven Rust competency through projects) Familiarity with DeFi protocols , smart contracts, or on-chain trading systems Ideally experience with a trading firm, exchange, platform where More ❯
to optimise existing infrastructure, develop new venue connectors, and expand trading strategies across on-chain ecosystems. Key Responsibilities Improve and optimise the existing DeFi trading system written primarily in Rust and Solidity, need to have a personal interest in the languages Design and build new connectors to access additional venues and liquidity sources Collaborate directly with the founder on strategy … reliability Participate in idea generation and contribute to ongoing R&D in systematic DeFi strategies Requirements Anyone with 2–3+ years of professional software engineering experience Strong proficiency in Rust (or another systems language with proven Rust competency through projects) Familiarity with DeFi protocols , smart contracts, or on-chain trading systems Ideally experience with a trading firm, exchange, platform where More ❯
raw programming talent Low-level development/performance optimization 2+ years coding HFT systems/Trading system development Solid understanding of how order books, order state machines, etc. work Rust programming skills (can accept primarily C/C++ experience if they have at least used Rust before. All interviews and job tasks will be in Rust). Familiarity with Crypto More ❯
