algo/eTrading, market data, post-trade). Reduced MTTD/MTTR via automation, clear SLAs, and robust RCAs/post-mortems. Safer, faster releases (blue/green, canary, feature flags) in partnership with Trading, Quant, and Engineering. Mature observability (logs/metrics/traces), capacity planning, and performance tuning for low-latency flows. Strong production hygiene and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ARC IT Recruitment Ltd
algo/eTrading, market data, post-trade). Reduced MTTD/MTTR via automation, clear SLAs, and robust RCAs/post-mortems. Safer, faster releases (blue/green, canary, feature flags) in partnership with Trading, Quant, and Engineering. Mature observability (logs/metrics/traces), capacity planning, and performance tuning for low-latency flows. Strong production hygiene and More ❯
DPIA/TRA inputs, SyOps alignment). • Review code/flows/selectors, performance and resilience patterns (idempotency, retries, dead-lettering). • Guide release strategies (blue/green, canary, feature flags) and rollbacks. • Coach engineers, set patterns/templates, and keep the pattern library current. What you'll bring: • 7+ years in solution/technical architecture; multiple Power More ❯
Ops & DevOps Engineer to join their App Ops team and support a dynamic AWS-based infrastructure. This is a hands-on role focused on cloud configuration, microservices orchestration, and deployment automation across multiple tenants. Responsibilities Support AWS services including Transfer Family, EC2, and EFS Manage Kubernetes clusters with 70+ microservices across environments Maintain and promote Helm Charts from development … to production Implement blue-green and canarydeployments using Argo Rollouts Daily usage and support of ArgoCD for continuous delivery Configure and troubleshoot Istio Service Mesh Build and maintain GitLab CI/CD pipelines for upper environments Apply … Git branching strategies in multi-environment setups Support environment builds and new client onboarding Collaborate with performance and chaos testing teams Provide Level 3 support for production releases and deployment strategies Required Skills Minimum 7 years of IT experience in large-scale environments (preferably financial) At least 4 years of hands-on DevOps experience Strong command of Kubernetes and More ❯
Ops & DevOps Engineer to join their App Ops team and support a dynamic AWS-based infrastructure. This is a hands-on role focused on cloud configuration, microservices orchestration, and deployment automation across multiple tenants. Responsibilities Support AWS services including Transfer Family, EC2, and EFS Manage Kubernetes clusters with 70+ microservices across environments Maintain and promote Helm Charts from development … to production Implement blue-green and canarydeployments using Argo Rollouts Daily usage and support of ArgoCD for continuous delivery Configure and troubleshoot Istio Service Mesh Build and maintain GitLab CI/CD pipelines for upper environments Apply … Git branching strategies in multi-environment setups Support environment builds and new client onboarding Collaborate with performance and chaos testing teams Provide Level 3 support for production releases and deployment strategies Required Skills Minimum 7 years of IT experience in large-scale environments (preferably financial) At least 4 years of hands-on DevOps experience Strong command of Kubernetes and More ❯
