Senior/Staff Software Engineer (Nova Core)
- Location
- Greater London, England, United Kingdom
high-impact performance bottlenecks (latency hot paths, caching, concurrency, DB query efficiency) and introduce pragmatic performance budgets. Refactor brittle areas and pay down targeted technical debt to improve maintainability and reduce operational risk. Communicate trade-offs clearly and collaborate effectively with dependent engineering and product teams. What success … enable safer, more frequent deployments of core services. Performance and correctness improve measurably in critical workflows (latency, resource usage, query efficiency, failure handling). Technical debt is paid down in targeted areas, improving maintainability and reducing operational risk. Required Qualifications 5+ years building and operating production backend systems ...