About the role
This role is focused on our developer platform for the Startale Wallet SDK. You will own the product experience for developers integrating our wallet — whether they are individual dApps connecting via our SDK or Miniapps that run inside the wallet. Reporting to the Head of Product, you will drive the roadmap, developer experience, and adoption of our SDK and related APIs. This is an individual contributor role with high visibility and impact.
Key responsibilities- SDK product vision & strategy: Define the vision and strategy for the Wallet SDK and developer platform, aligned with company objectives and market needs.
- Roadmap ownership: Prioritize and deliver SDK features, APIs, and tooling that improve integration, reliability, and developer productivity.
- Developer experience (DX): Champion first-class DX across docs, samples, quickstarts, error messages, versioning, and migration guides.
- Execution & delivery: Lead end-to-end delivery of SDK capabilities, including authentication, account abstraction flows, signing, Miniapp interfaces, and key integrations.
- Quality & reliability: Partner with engineering to set standards for SDK performance, telemetry, backward compatibility, and semantic versioning.
- Feedback loops: Build tight feedback cycles with developers through beta programs, office hours, GitHub issues, surveys, and community channels.
- Documentation & enablement: Ship clear API references, guides, and sample apps; ensure release notes and changelogs are crisp and actionable.
- Cross-functional collaboration: Work closely with Engineering, Design, Developer Relations, and Compliance to deliver secure, usable, and well-documented releases.
- Metrics & outcomes: Define and monitor KPIs such as integration time-to-first-success, SDK adoption, version distribution, error rates, and developer satisfaction.
Required experiences
- 3+ years of product management experience, with hands-on ownership of SDKs, APIs, or developer tooling products.
- Strong understanding of developer workflows and modern SDK/API design principles.
- Proven track record of shipping developer-facing features end to end with clear documentation and change logs.
- Excellent written and verbal English; able to write crisp specs and developer-facing docs, and influence across teams.
- Comfortable operating in fast-paced, high-growth environments.
Nice-to-have
- Experience with Web3 wallets, account abstraction, or cryptography-adjacent developer platforms.
- Familiarity with dApp ecosystems and Miniapp-style integrations.
- Exposure to compliance and regulatory considerations for fintech/crypto platforms.
Very-nice-to-have
- Prior work on a wallet SDK or similar client libraries in Web3.
- Experience contributing to open-source projects or managing public SDK repos.
- East Asia preferred (Hong Kong, Singapore, Tokyo)
- Must be fluent in English and flexible to collaborate across time zones.
- No visa sponsorship available.
Top Skills
What We Do
Headquartered in Singapore, Startale Group is a global leader in Web3 infrastructure development. Our mission is to unleash the potential of humanity through the open internet. By onboarding the next billion users onchain, we are shaping the future of Web3. The centerpiece of our efforts is Soneium, a next-generation Ethereum layer-2 blockchain, born from a joint venture with Sony Group. Soneium is designed to bridge the gap between blockchain (Web3) and traditional internet services (Web2), making blockchain technology more accessible and useful in everyday life. This collaboration seeks to establish Soneium as a core global infrastructure, advancing Web3 experiences for billions of users. Startale Cloud Services offers comprehensive infrastructure to support developers, businesses, and individuals building and scaling Web3 applications. This platform is instrumental in accelerating the deployment and adoption of decentralized technologies across industries, laying the foundation for the future of Web3. Astar Network connects you to web3. It is the gateway for projects across enterprises, entertainment & gaming in Japan and beyond, driving global adoption and delivering web3 to billions. Astar leverages a multi-layered tech stack powered by Polygon and Polkadot to offer customizable blockchain solutions that accelerate web3 adoption. With zk-powered Ethereum L2 Scaling (zkEVM), EVM, WASM, and a cutting-edge ecosystem, Astar delivers robust, secure, and interoperable web3 technology. Through innovation, strategic partnerships, and collaboration with industry leaders like Sony Group, Startale Group continues to lead the charge in making blockchain technology a part of daily life for billions of people worldwide.
