Impress employers and recruiters.
Choose from hundreds of resume examples.
Impress employers and recruiters.
Choose from hundreds of resume examples.
Target Resume Now
About the Role
This role focuses on owning the end-to-end development loop, including environments, builds, and CI, which are critical for the velocity of an organization that uses AI agents for code implementation. The harness, a self-improving system, is central to this role, with every failure and evaluation feeding into its next iteration and model improvements.
Responsibilities
- Own development environments end to end, ensuring they are fast, isolated, and reproducible for both human engineers and agent fleets.
- Manage deterministic CI and pre-push validation to catch failures early.
- Oversee the agent harness, including tooling, permissions, retry limits, and orchestration blueprints.
- Drive the recursive improvement loop, ensuring agent transcripts, failure modes, and evaluation verdicts automatically feed back into harness changes and model adaptation datasets.
- Implement evaluation-gated merges, making evaluation suites a first-class merge gate within CI.
- Measure and improve key metrics such as cold-start times, agent PR merge rates, and review-time economics.
Requirements
- Prior ownership of a development environment, build system, or paved-path workflow used by a multi-team engineering organization.
- Strong Python skills with fluency in containerization and Kubernetes.
- Comfort operating CI/CD systems at scale.
- Direct experience deploying or operating AI coding agents (e.g., Claude Code, Cursor, Copilot, or in-house) beyond personal use.
- Keen interest in frontier agentic-systems research, with the ability to implement findings into production within a quarter.
- A measurement habit, with the ability to demonstrate developer-experience improvements with data.
- Daily, hands-on use of AI coding assistants as part of your own development workflow.
Skills
- Python
- Containerization
- Kubernetes
- CI/CD
- AI coding agents
- Agentic systems research
- Hermetic build systems
- Go
- Rust
- Git at scale
- Agent pipelines
- Reinforcement learning
- Developer experience
- Agent harnesses
- Financial services engineering
Location
- Hybrid
Work Type
- Hybrid working
- Full-time
Experience Level
- Senior
Benefits
- Total Reward package
- Core and flexible benefits
- Peer Recognition Portal (Applaud)
- Accredited Great Place to Work for Wellbeing in 2024
- Mental Health Champions
- Wellbeing apps (Thrive and Peppy)
- Training and development opportunities (thinktanks, hackathons)
- Access to 250,000 courses
- External certifications (AWS, Microsoft, Harvard ManageMentor, Cybersecurity)
About the Company
- Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value.
- We imagine the future of organizations and make it real with AI, technology, and people.
- We have a strong heritage of nearly 60 years and are a responsible and diverse group of 420,000 team members in more than 50 countries.
- We deliver end-to-end services and solutions with deep industry expertise and a strong partner ecosystem, leveraging capabilities across strategy, technology, design, engineering, and business operations.
- The Group reported 2024 global revenues of €22.1 billion.
Equal Opportunity
- Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme.
- As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who declare they have a disability and meet the minimum essential criteria for the role.
- Please opt in during the application process.