Hybrid Senior Front-End Engineer

Posted last month

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About the role

  • Lead end‑to‑end delivery of front‑end features—from discovery and design collaboration through implementation, testing, and release—focused on accessibility, performance, reliability, and security
  • Define and evolve front‑end architecture, patterns, and design systems—driving consistency and scalability across products and teams
  • Mentor and uplift engineers via code reviews, pairing, technical guidance, and knowledge sharing—raising the bar for engineering excellence
  • Partner with Product and Design to shape solutions from ambiguous problems, validate assumptions with users, and ship iteratively with measurable outcomes
  • Embed quality practices including unit, integration, and e2e testing; dynamic delivery with feature flags; and observability in the front end
  • Champion accessibility (WCAG) and inclusive design, ensuring experiences work for everyone
  • Contribute to platform and pipeline improvements, optimizing build times, bundle size, performance, resiliency, and developer experience

Requirements

  • Expertise in React and TypeScript with modern front‑end practices (hooks, state management, routing, forms, data‑fetching)
  • Production experience building large‑scale, responsive web applications with accessibility guidelines, performance optimization (code‑splitting, caching, lazy loading), and secure client-side patterns
  • Design system and component library experience, collaborating closely with designers to build reusable, documented UI components
  • Testing proficiency with tools such as Jest, React Testing Library, Playwright/Cypress, and experience integrating tests into CI pipelines
  • Modern tooling experience including package management, linters/formatters, and bundlers (e.g., Vite/Webpack), plus CI/CD for front end
  • API integration experience with REST and/or GraphQL, including error handling, resilience patterns, and data‑layer design
  • Technical leadership and mentorship—able to lead initiatives, influence standards, and coach engineers across teams
  • Collaborative communicator with a product approach, comfortable working with cross-functional collaborators and balancing trade-offs
  • Nice to have: exposure to micro‑frontends, React Native or cross‑platform patterns, frontend observability tooling, and secure coding and compliance practices

Benefits

  • Enjoy a flexible, hybrid workplace that brings balance to how you work
  • Set up your home office with a little financial help from us
  • Corporate discounts and vouchers from top retailers
  • Partnership with Sonder supporting team wellbeing
  • In-house training and programs, LinkedIn Learning, conferences and study assistance
  • Access to a variety of leave options including up to an additional four weeks of purchased leave, generous parental leave, domestic violence leave, transgender leave, community leave, study leave
  • Employee communities focused on ‘Wellness’, ‘Belonging’ and the ‘Planet’
  • Equal opportunity employer and commitment to respond to every applicant (Circle Back Initiative Employer)

Job title

Senior Front-End Engineer

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

No Education Requirement

Location requirements

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