Interface designer javascript Work, Jobs (with Salaries)

Senior Frontend Engineer
Beyond Sports —Basingstoke
- £61,860 - £83,190 a year
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- Leadership
Software Engineer III - React
JPMorganChase —London
- Full-time
- JavaScript
- APIs
- HTML
Founding Engineer
Jack&Jill —London
- From £240,000 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
4d
Cloud Frontend Engineer
Signaloid —Cambridge
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
Senior Frontend Engineer
elasticStage —King's Cross
- Full-time
- Hybrid work
- Computer Science
- Engineering
- JavaScript
- Annual leave
- Work from home
Quick apply
Product Design Engineer
Oneiro Solutions —Edinburgh
- £50,000 - £85,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Banking
Quick apply
8d
UI Engineer - Mocks and Wireframes Specialist
Centric Software —London
- Full-time
- Remote
- JavaScript
- APIs
- Communication skills
Front End Developer
Solirius Reply —London
- £40,000 - £65,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Analysis skills
- Annual leave
- Employee assistance programme
Quick apply
Junior Front-End Developer
Angel Solutions —Liverpool
- £25,000 - £30,000 a year
- Full-time
- Hybrid work
- JavaScript
- In-person
- HTML
- Annual leave
Quick apply
Full Stack Web Developer - Website Development (mid-level)
Moneycorp —London
- Full-time
- English
- JavaScript
- APIs
MERN Stack Developer (3–4 Years Experience)
Crystal Vision —Remote
- £750 - £1,200 a month
- Full-time
- Remote
- AWS
- Analysis skills
- JavaScript
Quick apply
Member of Technical Staff - Software Engineer
Tessl —London
- Full-time
- Hybrid work
- C++
- JavaScript
- APIs
Software Engineer III - React / TypeScript, Gen AI, Frontend
JPMorganChase —London
- Full-time
- JavaScript
- Software development
- Agile
Software Engineer, Full Stack - UK
Ema —London
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- JavaScript
12d
Full Stack Developer
UBDS Group —London
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
Product Engineer, Frontend
Kinship —London
- Full-time
- JavaScript
- HTML
Quick apply
Web Development Engineer I (UK)
Discovery Education —Manchester
- £30,500 - £34,300 a year
- Full-time
- Azure
- Java
- AWS
Quick apply
11d
FullStack DataOps Engineer
Capgemini Sogeti —London
- Azure
- Computer Science
- DevOps
11d
Full Stack Software Engineer
Cancer Research UK —London
- £44,000 - £54,000 a year
- Full-time
- SQL
- AWS
- JavaScript
User Experience Designer (SC Eligible) - Consultant / Senior Consultant
Capgemini Sogeti —London
- Hybrid work
- Azure
- Java
- AWS
15h

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Senior Frontend Engineer

Beyond Sports
Basingstoke

Apply Now

Job details

Full-time
£61,860 - £83,190 a year

Qualifications

CSS
React
Git
Responsive web design
Continuous improvement
JavaScript
REST
GraphQL
Leadership
TypeScript
Communication skills
HTML

Full job description

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

Apply Now

Refine Your Search

interface designer javascript jobs

Senior Frontend Engineer

Software Engineer III - React

Founding Engineer

Cloud Frontend Engineer

Senior Frontend Engineer

Product Design Engineer

UI Engineer - Mocks and Wireframes Specialist

Front End Developer

Junior Front-End Developer

Full Stack Web Developer - Website Development (mid-level)

MERN Stack Developer (3–4 Years Experience)

Member of Technical Staff - Software Engineer

Software Engineer III - React / TypeScript, Gen AI, Frontend

Software Engineer, Full Stack - UK

Full Stack Developer

Product Engineer, Frontend

Web Development Engineer I (UK)

FullStack DataOps Engineer

Full Stack Software Engineer

User Experience Designer (SC Eligible) - Consultant / Senior Consultant

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