Senior interface developer Work, Jobs in Hounslow, England (with Salaries)

Senior Product Designer - Sportsbook
ComeOn Group —London
- Full-time
- Hybrid work
- AI
Quick apply
Senior Software Engineer (Inbox Desktop)
Proton AG —London
- Computer Science
- Engineering
- Master's degree
Product Designer
Wordsmith AI —London
- Full-time
- AI
Research Manager | Production Inference
DeepL —London
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
- Annual leave
- Flexible schedule
13d
Lead UI Developer â€“ Single Dealer Platform (TypeScript / RxJS / React)
Bank of America —Bromley
- Full-time
- School
- Employee assistance programme
6d
C# / .NET Developer – Front Office, FX & Orchestrade Systems
Margo Conseil —London
- Mentoring
- APIs
- Agile
Technical Search Director
Croud —London
- £66,400 - £76,150 a year
- Hybrid work
- Mentoring
- Training & development
- Communication skills
- Life insurance
Quick apply
4d
Lead Appian Development Consultant
Valtech Group —London
- Mentoring
- Leadership
Enablement Lead - Google Analytics
Havas Group —London
- Full-time
- Communication skills
- Analytics
5d
Developer with Avaloq experience and/or certification
Ayaval AG —London
- Full-time
- Remote
- Computer Science
- Analysis skills
- Bachelor's degree
Director - Cloud Platform Engineering
London Stock Exchange Group —London
- Full-time
- Hybrid work
- AI
- Leadership
Fullstack Engineer (Frontend focus)
CoreWeave Europe —London
- Machine learning
- AI
- Employee assistance programme
Quick apply
UX Designer - 12 Month FTC
Lloyds Banking Group —London
- £72,702 - £80,780 a year
- Full-time
- Hybrid work
- Financial services
6d
Senior DevSecOps Engineer
Yapily —London
- Hybrid work
- SDLC
- Annual leave
- Work from home
Quick apply
Senior Project Manager - Utilities
Rider Levett Bucknall —London
- Full-time
- Hybrid work
- Contracts
- Construction experience
- Gym membership
Quick apply
Blockchain Software Developer - Digital Assets Platform
Citi —London
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
- Annual leave
- Employee assistance programme
6d
Electrical Project Engineer
WSP —London
- Part-time
- Hybrid work
- Flexitime
- Work from home
9d
Senior Art Director, Brand Innovation Lab
Amazon Online UK Limited —London
- Full-time
- Presentation skills
- Time management
Senior Software Engineer - DataHub Experience & Control Plane
Bloomberg —London
- Computer Science
- Engineering
- No degree
Associate Structural Engineer
Evan Craig —London
- Computer literacy
- Engineering
- Team management

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Senior Product Designer - Sportsbook

ComeOn Group
London

Quick apply

Job details

Full-time

Benefits

Company events

Qualifications

Mobile applications
UI design
Web design and UX experience
Scrum
A/B testing
AI
Interaction design
Digital prototyping design
Figma
Design prototyping

Full job description

We are looking for a Senior Product Designer (UX/UI) specializing in Sportsbook & Sports Betting to lead end-to-end product design across our web and mobile applications, converting intricate sports betting mechanics, live odds, dynamic bet slips, and micro-markets, into seamless, intuitive, and engaging player journeys.

Location: St Julian's, Malta/Stockholm, Sweden/London, UK/Katowice, Poland (Hybrid)

Responsibilities:

Lead the design process from early-stage discovery, wireframing, and user flows to creating high-fidelity UI designs and interactive prototypes for both iOS/Android apps and web platforms that align with our brand and product vision.
Integrate emerging AI tools and generative workflows into your research, ideation, and prototyping processes to speed up decision-making and validate concepts faster.
Conduct qualitative user research, evaluate player analytics, analyse heatmaps, and translate behavioral insights into frictionless user experiences for both novice and seasoned bettors.
Maintain, scale, and evolve our Design Systems and UI component libraries, ensuring consistency, accessibility, and visual excellence across all touchpoints.
Partner closely with Product Managers and Engineers to define requirements, refine application logic, and work closely with developers to ensure accurate, pixel-perfect implementation of designs.
Run A/B tests and leverage post-launch performance metrics to continuously optimise key conversion funnels, onboarding flows, and bet retention loops.
Stay ahead of global iGaming trends, regulatory UX nuances, competitive sportsbook features, and emerging interaction design patterns in live sports.

About you:

Demonstrated experience as a Product Designer, UX/UI Designer, or similar role, within an online sportsbook or sports betting environment.
Strong portfolio demonstrating end-to-end design ownership, showing how you solve complex sportsbook UX challenges.
Proficiency in Figma.
Proven track record of using quantitative data (A/B testing, product analytics, heatmaps) and qualitative feedback to guide design decisions.
Comfortable working in fast-paced, cross-functional Agile/Scrum product environments.
A genuine passion for sports, sports betting mechanics, and player psychology.
Ability to articulate design decisions clearly, present research findings to senior stakeholders, and to translate complex user needs into simple, engaging, and intuitive interfaces.

So what can you expect from ComeOn as a place of work?

A competitive remuneration package inc. a company bonus scheme!
Fantastic quarterly team events and weekly company events
A one-time bonus to help you set up a comfortable workstation at home (we’re truly Hybrid!)
On top of our Hybrid work arrangement, up to 40 days a year to work fully remote from anywhere
+ Local benefits

A Bit About ComeOn Group

We’re a global iGaming business, home to a portfolio of exciting casino and sportsbook brands across various international markets. With 500+ talented employees across 7 locations, we’re committed to creating safe, innovative, and fun experiences for our players.

We’re proud to be a diverse team and an equal opportunity employer. All applications are considered fairly and with respect.

Want to know more about us? Just visit our website www.comeon-group.com or any of our social media channels to take a deep dive into our culture!

Instagram

Facebook

Glassdoor

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Refine Your Search

senior interface developer jobs in hounslow, england

Senior Product Designer - Sportsbook

Senior Software Engineer (Inbox Desktop)

Product Designer

Research Manager | Production Inference

Lead UI Developer â€“ Single Dealer Platform (TypeScript / RxJS / React)

C# / .NET Developer – Front Office, FX & Orchestrade Systems

Technical Search Director

Lead Appian Development Consultant

Enablement Lead - Google Analytics

Developer with Avaloq experience and/or certification

Director - Cloud Platform Engineering

Fullstack Engineer (Frontend focus)

UX Designer - 12 Month FTC

Senior DevSecOps Engineer

Senior Project Manager - Utilities

Blockchain Software Developer - Digital Assets Platform

Electrical Project Engineer

Senior Art Director, Brand Innovation Lab

Senior Software Engineer - DataHub Experience & Control Plane

Associate Structural Engineer

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