Senior Frontend Engineer
Department: Beyond Sports
Location: London, Kennington, Basingstoke
Employment Type: FullTime
Senior Frontend Engineer
Salary: £61,860 - £83,190
At Beyond Sports, we create cutting-edge digital experiences that bring sports to life. From real-time data integrations to immersive fan interfaces, our products power web and mobile applications used by teams, tournaments, and global audiences.
We’re looking for a Senior Frontend Engineer to take a leading role in shaping these experiences, someone who combines strong technical expertise with a collaborative mindset and a passion for innovation.
What You’ll Do
As part of a cross-functional squad, you’ll work with autonomy to design, build, and deliver high-quality frontend solutions. You’ll play a key role in both hands-on development and team leadership.
Design and build scalable, maintainable frontend architecture using modern technologies
Develop high-quality, testable code using best practices and modern patterns
Project Leadership: Act as the technical lead on major features and products, guiding the development lifecycle from initial discovery to final deployment.
Collaborate closely with engineers, designers, product managers, and external partners
Client Collaboration: Confidently interface with clients to gather requirements, lead technical briefings, and translate complex business needs into actionable development roadmaps.
Take ownership of features from concept through to production
Mentor and support other engineers, helping them grow and succeed
Champion best practices in performance, accessibility, and developer experience
Drive continuous improvement across tools, processes, and technologies
Oversee releases across all environments (Dev, Test, Staging, Production)
Manage dependencies and coordinate work across teams
What You Bring
You’re a strong communicator who thrives in collaborative environments and enjoys solving complex problems at scale.
Expert in:
React and component-based architecture
TypeScript and modern JavaScript (ES6+)
Semantic HTML and modern CSS
Responsive design and cross-browser/device testing
Git and version control workflows
REST and GraphQL integrations
Working with third-party tools (e.g. video platforms)
Writing clear technical documentation
Comfortable with:
Package and dependency management (NPM)
Build tools (e.g. Rollup, Gulp)
Automated testing practices
Performance optimisation techniques
Accessibility standards (WCAG)
SEO best practices
CI/CD pipelines and deployment workflows
SSO integrations (e.g. OIDC)
Bonus Points
Experience leading engineers or managing performance and development
Involvement in technical working groups or communities
Passion for sports and fan engagement technologies
Why Join Beyond Sports?
Work on products used by millions of sports fans globally
Be part of a collaborative, forward-thinking engineering culture
Influence technical direction and adopt new technologies
Opportunities for leadership, mentorship, and career growth
Help shape the future of digital sports experiences
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