Senior Web Engineer

Takeaway.com

. Lead frontend technical design, architectural patterns, and end-to-end implementation of resilient, scalable web applications .

Posted 11/11/2026full-timeBristol • United KingdomSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting and maintaining production-grade web applications using React and TypeScript, with a strong focus on performance, accessibility, and observability. Proven ability to mentor engineers and influence architectural decisions while collaborating across teams.

Highest-signal resume keywords

React Application DevelopmentTypeScript ProficiencyAPI Contract DefinitionWCAG Accessibility ComplianceMentorship and Code Review

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ReactTypeScriptNext.jsReact Testing LibraryJestVitestPlaywrightCypressTanStack QueryRedux Toolkit

Soft Skills

Cross-Functional CommunicationMentorship

Tools & Technologies

ViteWebpackAWSGCPCI/CD PipelinesCDN Caching

Industry Keywords

Core Web VitalsFrontend ObservabilityArchitectural PatternsEnd-to-End ImplementationResponsive Layouts

Tech Stack

Tools & technologies

AWSCypressGoogle Cloud PlatformJavaScriptJestNext.jsReactReduxTypeScriptWebpack

About the role

Key responsibilities & impact

Lead frontend technical design, architectural patterns, and end-to-end implementation of resilient, scalable web applications
Partner with Product, UX, and Backend engineers to translate product roadmaps into technical designs and define API contracts
Own Core Web Vitals, bundle size, rendering performance, and WCAG accessibility compliance
Champion frontend observability and production error monitoring
Participate in the on-call rotation to diagnose and resolve critical user-facing issues
Mentor mid-level and junior engineers through pair programming and code reviews
Contribute to shared codebases, tools, platforms, and inner-sourced libraries across the organization
Take end-to-end ownership of systems built and ensure loyalty products remain resilient, performant, and reliable in production

Requirements

What you’ll need

Extensive experience architecting and maintaining production-grade web applications using modern React, TypeScript, and ecosystem frameworks such as Next.js
Hands-on experience with AI-assisted coding tools, including reviewing generated code, maintaining architectural consistency, and keeping automated test coverage high
Proven experience building multi-layered test suites, including React Testing Library, Jest or Vitest, and Playwright or Cypress
Deep understanding of state management, caching, and data-fetching patterns, including TanStack Query, Redux Toolkit, or Redux-Saga
Comprehensive knowledge of semantic HTML, responsive layouts, modern CSS, and WCAG accessibility standards
Familiarity with Vite or Webpack, CI/CD pipelines, AWS or GCP, CDN caching, and serverless or edge rendering
Ability to influence architectural decisions, author technical RFCs, conduct code reviews, and mentor engineers
Strong cross-functional communication skills and willingness to contribute to shared tools, platforms, and inner-sourced libraries

Benefits

Comp & perks

Flexible hybrid working: 3 days a week from the London/Bristol office and 2 days working from home
Inclusive culture focused on Inclusion, Diversity & Belonging
Opportunities for growth, mentorship, and professional development
Opportunity to work with well-known global brands and have international impact