Web SDK Engineer (TypeScript)
Мэтч & Сопровод
Для мэтча с этой вакансией нужен Plus
Описание вакансии
TL;DR
Web SDK Engineer (TypeScript/JavaScript): Building highly stable and reliable web-based SDKs used by clients worldwide with an accent on performance, stability, and developer experience. Focus on designing scalable APIs, optimizing browser environments, and ensuring seamless integration across frameworks like React, Angular, and Vue.
Location: Candidates must have residency and work authorization in Croatia, Serbia, Bulgaria, or Romania. Flexible work arrangements, remote or at Zagreb or New York offices.
Company
is the Identity Intelligence OS that provides continuous identity control spanning IDs, biometrics, and payment cards across digital journeys.
What you will do
- Build highly stable and reliable Web SDKs used by clients worldwide
- Collaborate with product owners, QA, and cross-platform teams (Android, iOS, Web, C++)
- Define requirements and design scalable interfaces with product and engineering teams
- Contribute to end-user and developer experience for seamless SDK integration
- Develop cross-platform SDK capabilities (e.g., React Native, Flutter)
- Improve release and publishing processes, mentor engineers, and refine engineering practices
Requirements
- Strong proficiency in TypeScript/JavaScript and modern web development
- Deep understanding of browser APIs, memory management, concurrency (Web Workers, async/await), and performance optimization
- Experience with web architecture and tools (npm, yarn, Webpack, Vite, Rollup)
- Proven experience designing reusable libraries, APIs, or SDKs
- Strong focus on API design, backward compatibility, and developer experience
- Ability to build solutions across environments (vanilla JS, React/Angular/Vue)
Nice to have
- Experience with cross-platform frameworks (React Native, Flutter)
- Building bridges/plugins between native (Android/iOS) and cross-platform layers
- WebAssembly (WASM) and C++ interoperability
- Familiarity with Emscripten and WASM execution/memory models
Culture & Benefits
- Equity participation for full-time employees
- Unlimited PTO for work-life balance
- Location-specific benefits tailored to country standards
- Flexible work arrangements (remote or office)
- Learning and development through internal L&D programs
- Culture that rewards success, encourages trying, failing, and learning
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