Senior Frontend Engineer, Developer Platform
Content + Source + Freshness • 12 Dec 2025 • 95% confidence
Offer value
This position offers a critical role in the development of a developer platform, ensuring a superior user experience for API consumers.
- Opportunity to innovate in the developer platform space
- Strong salary and flexibility in work environment
- Role focused on usability and high-performance applications
Pros
- Engagement in an innovative tech development that focuses on usability and performance.
- Flexibility with remote work options and office presence.
- Strong company commitment to employee growth and stability.
Cons
- Need for high technical proficiency in React and TypeScript.
- May require continuous iterations based on developer feedback.
- Potential high interaction with evolving API requirements.
Who it's for
Mid-Senior • Remote with some office collaboration
Good fit
- Frontend engineers skilled in modern web technologies
- Collaborative professionals focused on UX
- Motivated individuals keen on developer tools and platform experiences
Not recommended for
- Junior engineers lacking substantial experience
- Individuals not comfortable with a user-focused approach
- Candidates averse to dynamic job scopes
Motivation fit
Key skills
About the job
This position is in Zama’s Developer Platform team
Zama recently unveiled the Zama Confidential Blockchain Protocol, which enables confidential smart contracts on top of any blockchain L1 or L2, using Fully Homomorphic Encryption (FHE). The Zama Developer Platform (ZDP) is our managed gateway that lets internal teams and external developers use the open-source Zama Protocol through simple, authenticated HTTPS endpoints. Think Infura or Alchemy, but confidential by default.
We are looking for a Frontend Engineer (or frontend-forward full-stack engineer) to build the Developer Platform “Console”: the web experience where developers sign up, manage API keys, view usage, and get to production quickly. You’ll own the UX and frontend architecture of a bespoke React/TypeScript app, integrate auth and billing flows, and ship the pages and components that make ZDP feel fast, reliable, and delightful for developers.
What you will do
Own the Developer Console UX end-to-end: Build core pages and flows (dashboard, API key management, usage/analytics, docs surfaces), evolve information architecture, and set the bar for accessibility/performance.
Ship auth & billing experiences: Wire up Auth0 sign-in/sign-up and Stripe customer portal flows (plan upgrade/downgrade, invoices) with clean state and error handling.
Deliver partner-ready features: Implement smart contract registration (wallet signature/ownership proof), API status surfaces, and self-serve controls (multiple keys, regeneration, webhooks/alerts).
Create a lightweight design system: Establish a reusable component library, tokens, and theming to speed iteration while keeping the UI consistent and on-brand.
Build for quality from day one: Add Playwright E2E coverage for golden paths; make the app testable in CI and production-safe with feature flags and progressive rollout.
Collaborate across Dev Platform & DevRel: Embed runnable examples, “copy-paste” snippets, and context-aware docs links; turn partner/dev feedback into rapid UI iterations.
