Weave - Senior Frontend Software Engineer

• Lead the end-to-end technical execution of small to medium initiatives, from shaping requirements and writing technical design proposals through implementation, testing, and production release. • Translate product goals into scalable frontend architecture decisions, balancing speed, quality, and long-term maintainability. • Contribute meaningfully to the evolution of our React and Electron-based applications, improving shared libraries, platform capabilities, and system design. • Operate effectively in ambiguous problem spaces identifying risks, validating assumptions, and proactively de-risking solutions before they impact delivery. • Ensure the long-term health of the codebase by reducing technical debt, improving test coverage, and setting high standards for code quality and performance. • Collaborate closely with Product, Design, and Backend engineers to align on trade-offs, API contracts, and non-functional requirements such as performance, reliability, and security. • Proactively monitor, debug, and resolve production issues, contributing to observability, incident response, and post-mortems that strengthen our systems over time. • Mentor and support other engineers through thoughtful code reviews, technical guidance, and knowledge sharing that raises the bar for the entire team. • Maintain an active awareness of business priorities and customer impact, ensuring your technical decisions align with Weave’s broader product and company goals. • What You Will Need to Accomplish the Job • 5+ years building modern web applications using TypeScript/JavaScript. • 3+ years working with React (or similar modern frontend framework). • Experience leading technical implementation of production features end-to-end. • Strong understanding of frontend architecture, state management, and performance optimization. • Experience consuming and influencing RESTful APIs. • Familiarity with debugging complex production issues. • Experience writing automated tests (unit + integration + E2E). • What will make us love you • Experience building or maintaining Electron applications. • Deep knowledge of idiomatic TypeScript. • Experience with Storybook, Sentry, Playwright, Cypress (or similar tools). • Experience performance benchmarking and tuning (e.g., measuring and improving load times, bundle size, or responsiveness).. • Understanding of how frontend systems are deployed, monitored, and operated in production. • Experience building secure, high-quality payment or form-heavy flows, including PCI-sensitive UIs (e.g., working with hosted payment iframes like Stripe) • Exposure to server-side rendering concepts and an understanding of how server- and client-rendered content interact. • Employment with Weave is contingent upon the successful completion of a background check, conducted in accordance with applicable laws. • At Weave, we use Artificial Intelligence (AI) tools to help us work more efficiently and create a smoother candidate experience. AI may assist with things like writing job descriptions, scheduling interviews, or reviewing applications against job-related criteria. For additional information, please review the External AI Policy Statement available on our Careers page.