Principal Engineer
On-siteLondon, England, United Kingdom
EXPIREDLondon, England, United KingdomOn-siteFull TimeSenior Level
Full TimeSenior Level
Job Summary
Own architectural decisions for microservices and event-driven systems while writing and reviewing production C#/.NET code. Design CI/CD pipelines with automation, quality gates, and security scanning to support DevSecOps and SRE practices including SLOs, SLIs, and incident response. Mentor engineers through hands-on pairing and code reviews to drive platform evolution in cloud-native environments. Work directly with Product to shape delivery roadmaps and technical trade-offs while ensuring regulatory compliance for financial services.
Required Qualifications
- 7+ years in software engineering
- deep hands-on C#/.NET experience
- Strong, current Azure platform experience: not just deployment, but architecture decisions (App Services, Service Bus, AKS, Functions)
- Experience owning CI/CD and DevSecOps practice end to end, not just using someone else's pipeline
- Comfortable operating at both code level and architecture level; this is not a pure management role
Desired Qualifications
- Financial services or other regulated industry experience
- Experience with real-time or high-throughput systems (payments, trading, messaging)
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