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Senior Rust engineer building a high-performance, on-chain order book and matching engine for a next-gen decentralized exchange.
Senior QA Engineer builds and maintains automated E2E and API tests for a next-gen decentralized exchange, ensuring trading logic, performance, and reliability under real-world conditions.
Build and maintain automated end-to-end tests for a blockchain-based exchange and a crypto super-app, ensuring correctness of trading logic and scaling quality as user base grows.
About Us In partnership with Sony and SBI — two of Japan's largest companies — we are building the infrastructure to bring the world's assets on-chain: Strium , a next-generation DeFi L1 powered by a fully…
The Product Manager will research Layer-2 technologies and developer tools to define product strategy and specifications. They will coordinate with engineering and compliance teams to manage the product lifecycle, monitor network performance, and drive iterations based on ecosystem data.
Senior frontend engineer building web3 wallet interfaces and dApps using TypeScript, React, and TanStack Start, while optimizing performance and collaborating with cross-functional teams.
Growth Marketing Manager (Japan/Asia) Location: Tokyo, Japan (must be based in Japan) Reports to: Head of Marketing & Growth About Startale Startale Group is a Japan-born global startup in onchain finance…
Startale について Startale Groupは、「世界をオンチェーン化することで、次の文明を創る」をミッションとする、オンチェーン金融(Web3・ブロックチェーン)領域の日本発グローバルスタートアップです。世界トップクラスの高い技術競争力を元に、国内外の有力なパートナーと組んで、アプリケーションとインフラの両面でのプロダクトの開発、提供をしています。…
Own the v1 launch of a core trading surface for a crypto exchange, partnering with engineering and market makers to define specs, set risk parameters, and drive listings for perpetuals and derivatives.
Own the product strategy and v1 specs for Strium, a fully onchain spot and perpetual exchange, defining trading features, risk parameters, and competitive differentiation for market makers and institutional investors.
Build and maintain scalable backend services and APIs for Web2/Web3 products, integrating blockchain infrastructure and optimizing distributed systems for performance and reliability.
Build and optimize high-performance trading APIs in Rust, handling real-time WebSocket feeds, state consistency, and low-latency systems for crypto trading.
Build and scale backend services for a crypto app, integrating Web2 systems with wallets, DeFi protocols, and on-chain data using TypeScript, NestJS, and distributed systems.
Senior Rust engineer building low-latency trading APIs and real-time order systems for a fintech startup.
Designs and builds scalable backend systems for Web3 applications, integrating Web2 and Web3 infrastructures and leading API development.
Build and scale backend systems for a Web3 super-app and DeFi L1, integrating blockchain infrastructure with traditional APIs and data pipelines.
Senior Backend Engineer building and scaling the backend for a digital asset super app handling 170K+ users, integrating Web2 APIs and Web3 blockchain data with TypeScript and distributed systems.
You will own product marketing across Startale App, Soneium, the JPYSC/USDSC stablecoins, and Strium on a global scale. You will design positioning, messaging, launches, campaigns, and growth initiatives, moving…
You will own the frontend of one of two products: Strium, a fully on-chain exchange where you design and build trading UIs with order books, charts, order and position management over real-time data; or the Startale…
You will own quality engineering for either Strium or Startale App, depending on your experience and interests. You will define QA and release criteria, quality metrics, and testable acceptance criteria. You will…
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