Ph3Senior Full Stack Web Engineer - Trading /h3 pbAbout Keyrock /b /p pSince our beginnings in 2017, we've grown to be a leading change‑maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock with over 200 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight. /p pWe are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well‑established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high‑frequency trading, OTC, and DeFi trading desks as well as digital asset management. Keyrock is looking to expand and establish itself as a full‑service financial institution through both organic innovation and inorganic growth. /p pBut we’re more than a service provider. We’re an initiator. We're pioneers in adopting the Rust Development language for our algorithmic trading systems, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance initiatives. /p pAt Keyrock, we’re not just envisioning the future of digital assets. We're actively building it. /p h3Mission statement /h3 pWe are seeking a bFull Stack Web Engineer /b with a strong sense of UI/UX design and a proven track record in the financial services industry. Experience in the crypto or digital asset domain is highly valued. /p pYou will work across the entire technology stack - bfrom data models and APIs to interactive, high‑performance interfaces /b - building and refining products that deliver tangible business value. You are driven by a product mindset, validating ideas early and evolving them from functional to exceptional. You are language‑agnostic, pragmatic in your technical choices, and unafraid to experiment when it serves the end user. /p pYou excel in collaborative environments, take ownership of your work, and contribute to a culture of technical excellence through reviews, mentorship, and shared learning. If you combine creativity in front‑end craft with a deep appreciation for backend reliability and data integrity, this role is designed for you. /p h3Job Description /h3 ul liDeliver end‑to‑end product features - from backend APIs and data models to engaging, responsive UI components. /li liReview and validate scalable software architectures, ensuring maintainability, reliability, and secure integrations across all layers. /li liChampion good engineering practices, including code reviews, automated testing, documentation, and CI/CD workflows. /li liOptimise performance across the stack through effective debugging, profiling, and system tuning. /li liCollaborate with product, and engineering teams to translate complex business and user requirements into elegant, performant solutions. /li liMaintain consistent operational hygiene through clear documentation, smooth migrations, and predictable deployments. /li liExplore and share emerging technologies, with particular interest in Rust, WebAssembly, and modern API frameworks. /li /ul h3Background And Experience /h3 ul liProven experience building full stack web applications with strong command of both frontend and backend principles. /li liProficiency in modern frontend frameworks (Vue, React or similar) and design systems or component libraries such as Shadcn. /li liExperience developing robust backend services, ideally using Rust, or familiarity with typed backend languages. /li liSolid understanding of HTTP, RESTful API design, and performance optimisation in web contexts. /li liHands‑on experience with relational and/or NoSQL databases, schema design, and query optimisation. /li liFamiliarity with Git‑based workflows, continuous integration, and automated testing practices. /li liStrong debugging, problem‑solving, and analytical skills. /li liA product‑oriented mindset - balancing quality, speed, and user impact effectively. /li /ul /p #J-18808-Ljbffr