Associate Conversion Rate & Experience Optimisation (CRXO) Engineering Apprentice
Betfred · Warrington · posted 22 July 2026
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- Develop and maintain front‑end web components using HTML, CSS and JavaScript
- Support the setup and maintenance of A/B and multivariate (MVT) tests
- Assist with debugging, testing, and documenting changes
- Help analyse customer behaviour and experiment results to identify insights
- Work collaboratively with engineers, analysts, and product teams
- Follow structured software development practices, including code reviews and version control (Git)
Your training
- Complete a Level 4 Software Developer Apprenticeship with dedicated study time each week
- Receive mentoring from experienced CRXO engineers and analysts
- Gain hands-on experience with front-end development, experimentation tools, analytics, and cloud technologies
- Develop professional behaviours and technical competencies required for a software engineering career
Where it leads
Potential progression to CRXO Engineer, with opportunity to specialise in:
- Front‑end engineering
- Experimentation & CRO
- Web analytics & data
- Coud/web infrastructure
About Betfred
At Betfred, we are dedicated to delivering the best possible experience to our customers, whether that’s in one of our 1,340 retail shops or through our online platform, Betfred.com. Founded in 1967, we’ve been at the forefront of the betting and gaming industry for over 55 years and we’re constantly pushing ourselves to innovate and improve. We are committed to responsible gambling and have robust measures to ensure that our customers enjoy our products in a safe and secure environment. With 10,000 colleagues worldwide, our mission is simple: to provide our customers with the best possible service and overall experience. At Betfred, we believe that our colleagues are our greatest asset, and we are always looking for new talent! Join us on our journey and become a part of the Betfred family.
Things to consider
Bring a basic grounding in programming, gained through school, college, or self‑learning, with a real interest in developing your skills further. Experience with HTML, CSS or JavaScript and an awareness of how web applications and experimentation work are a bonus.
You’ll need to be motivated to complete a Level 4 Software Developer Apprenticeship and comfortable working in a hybrid setup across Warrington and Manchester as you grow into the role.
The primary place of work will be our Head Office in Birchwood, with occasional requirements to work from our Manchester Office.
Skills they're looking for
Entry requirements
- GCSE English and Maths (grade Grades 4-9) — essential
Where you'll work
- The Spectrum 56-58 Benson Road, Birchwood, Warrington, Cheshire, WA3 7PQ
- Steam Packet House, 76 Cross Street, Manchester, M2 4JG
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