8 hours ago
London, United KingdomSenior
Responsibilities
- Design and deliver Azure cost and usage data products, pipelines, allocation and showback models, anomaly detection, and reporting surfaces.
- Own the Databricks cost and usage data platform, ingesting Azure Cost Management, reservation, Savings Plan, inventory, and tagging data into Delta Lake.
- Build and maintain Power BI semantic models using DAX, composite and DirectQuery designs, TMDL, and XMLA.
- Lead cloud cost optimization involving right-sizing, autoscaling, storage tiering, data transfer, egress, and orphaned resource cleanup.
- Own the FinOps platform using Azure Functions, Bicep, managed identities, RBAC, GitHub Actions, monitoring, alerting, and incident response.
- Create cost allocation guardrails, tagging policies, Azure Policy controls, budgets, exception reporting, and unit economics.
- Support forecasting, budgeting, and variance analysis with Finance and advise product delivery teams on technical cost trade-offs.
- Set technical direction, contribute to architecture decisions, conduct code and design reviews, and mentor engineers.
- Experiment with GitHub Copilot and Claude Code to improve investigation, development, and reporting workflows.
- Write tested production code and collaborate with Cyber Security on access, security, and compliance requirements.
Requirements
- Strong hands-on Azure engineering experience, including infrastructure as code and running production services.
- Production DevOps experience covering CI/CD, automated testing, safe environment promotion, monitoring, alerting, and incident response.
- Strong production Python experience building and maintaining services or data products.
- Experience building and maintaining robust Power BI semantic models and DAX measures.
- Ability to take ownership across the full system lifecycle and collaborate effectively with engineering, finance, and product teams.
- Preferred experience includes FinOps or cloud-cost management, Azure Cost Management exports, FOCUS, reservations, Savings Plans, Databricks, Delta Lake, KQL, TMDL, XMLA, PowerShell, cloud cost optimization, allocation/showback, or cost attribution.
Benefits
- Competitive salary, pension, private medical care, and a performance-related bonus.
- Flexible benefits allowance that can be taken as cash or used for other benefits.
- 25 days of paid annual leave plus an additional birthday day.
- Employee discount and access to the Tech Develops technology skills development programme.
- Opportunities to represent ASOS at industry events, contribute to Tech DE&I initiatives, and work with modern technology in London.
About ASOS
ASOS is a global online fashion and beauty retailer for 20‑somethings, selling own‑brand and third‑party labels via its website and mobile apps. The company earns revenue from direct‑to‑consumer e‑commerce, shipping to customers worldwide and offering marketplace services for brands. Founded in 2000 and headquartered in London, ASOS is a public company listed on the London Stock Exchange and runs in‑house content and fulfillment operations at scale.