Tribal is a creative force that blends strategy, design, and technology, and we are on the hunt for a talented and experienced Senior Developer who is equal parts craftsperson, collaborator, and tech trailblazer to elevate our London-based team! As a Senior Front-End Developer (SFED), you’ll help shape digital experiences from bold marketing sites to interactive web applications, bringing both creative flair and technical excellence to everything you touch and the code you produce.
Our new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to work from an office a minimum of 3 days a week.
Responsibilities
- Develop web applications that follow the latest web standards and conform to leading-edge front-end technologies
- Work closely with the Creative, Business, Technology, and QA teams to ensure the solution meets the requirements and performance targets (mobile and desktop).
- Own the development of web applications and ensure they follow the overall technical architecture and design established by the technical lead
- Implement user and business requirements, which are composed of multiple development activities
- Maintain up-to-date and complete documentation on projects as dictated by the capability’s guidelines and best practices
- Debug or troubleshoot complex issues in existing web applications
- Proactively provide feedback on policies and procedures when an opportunity for improvement exists
- Proactively provide guidance and support to other members in fulfilling their tasks and improving their performance and overall technical skills.
Qualifications
- Strong understanding of modern CSS (CSS Modules, styled-components) and solid grasp of web fundamentals (semantic HTML, responsive design, performance optimization)
- Experience with modern build tools and bundlers (Vite, Webpack, etc.), proficiency with Git and CI/CD workflows (GitHub Actions/Workflows)
- Testing experience (unit tests, integration tests, e2e tests with tools like Jest, React Testing Library, Cypress/Playwright)
- Accessibility best practices (WCAG, ARIA) and SEO fundamentals
- Experience integrating frontend with external APIs and backend services
- Familiarity with data formats (JSON, REST, GraphQL), knowledge of authentication and secure data handling
- Experience with Supabase or similar backend-as-a-service platforms
- State management experience (XState, Zustand, or similar libraries)
- Component library or design system work
- AWS or similar cloud platform familiarity
Preferred Skills
- Experience in Python
- Proficiency with LLMs, Pydantic, LangChain/LangGraph or similar orchestration tools
- Familiarity with AEM
Tribal Worldwide is an equal opportunity employer.
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