3 months ago
Base Salary
$130k - $275k/yr
Responsibilities
- Build and maintain shared frontend infrastructure including the application shell, data layer, routing, authentication, and build/deployment pipeline.
- Evolve the design system into a constrained, composable contract with tokens, documentation, and guardrails.
- Develop tooling, agent workflows, and review guardrails for design-to-production delivery.
- Embed permissioning, packaging gates, observability, accessibility, and internationalization into frontend primitives.
- Own production health through monitoring, SLOs, and automated ownership routing.
- Package the platform as a versioned component library and scaffolding for new applications.
- Partner with designers and product teams to improve their delivery velocity and user experience.
Requirements
- 5+ years of software engineering experience.
- Deep expertise in React and TypeScript building and operating production web applications.
- Experience owning platform-level frontend work such as design systems, component libraries, build tooling, data-layer patterns, or frontend infrastructure.
- Experience with Relay or similar GraphQL clients.
- Interest in AI-assisted development and building safe infrastructure for agent-generated frontend code.
- A platform mindset focused on enabling other teams and designers to ship independently.
- Comfort operating in ambiguity and shaping an evolving team charter.
- Strong communication skills and the ability to collaborate with designers, product teams, and backend platform engineers.
- Product-minded, highly autonomous, and comfortable in a fast-paced startup environment.
- Familiarity with production monitoring and performance work, including RUM, SLOs, and error budgets, is preferred.
- Experience with design tokens, Figma workflows, and Storybook-driven development is preferred.
Benefits
- Free lunch and dinner in the office.
- Flexible PTO.
- Quarterly team offsites.
- Mission-driven culture with high ownership and customer focus.
Tech Stack
Categories
About Doppel
Doppel builds an AI-driven social engineering defense platform that unifies email security, digital risk/brand protection, and human risk management for enterprises. The SaaS platform disrupts phishing and impersonation by scanning across web and communication channels and executing automated takedowns of lookalike domains, rogue profiles, and malicious infrastructure. Privately held and founded in 2022, it is backed by a16z and Bessemer, with customers including OpenAI, United Airlines, and Coinbase.