Mobile App Experience Layer Engineer

Technical Leadership

• Translate business needs into technical solutions aligned with architectural standards
• Own the technical backlog and manage technical debt
• Ensure code supports evolving requirements

Delivery & Operations

• Maintain CI/CD pipelines
• Ensure consistent releases
• Remove delivery blockers

Mentorship

• Mentor up to 6 engineers

Collaboration

• Work with Back End and Front End teams
• Ensure UX alignment with platform conventions

Community

• Share best practices
• Define coding standards
• Identify cross-product opportunities

Java/Kotlin with Spring and Spring Boot

• Google Cloud Platform (Cloud Run, Pub/Sub, Secret Manager)
• Observability tools (Grafana, Splunk)
• REST API design
• TDD, pair programming, mobbing
• Strong communication and mentoring
• Git

Preferred Experience

• DevOps/CI/CD
• Load & performance testing
• Mobile integration experience
• Senior engineering background
• Inclusive, proactive, flexible mindset

Stratford - £508.85 - £548.85 per day + Inside IR35 Contract Posted by: ARM (Advanced Resource Managers) Posted: Monday, 2 February 2026

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.