Top DevOps Engineer Jobs in London

Maintain and support high-availability payment applications, monitor live environments, automate deployments and BAU tasks, collaborate with development and test teams, troubleshoot incidents, participate in on-call rotation, and contribute to continuous improvement and projects.

Design, build, and maintain fully automated Azure DevOps CI/CD pipelines for Salesforce using SFDX and scripting. Automate metadata deployments, environment provisioning, testing, validations, packaging, rollbacks, and monitoring. Collaborate with developers, architects, and QA to enforce code quality, security, and DevOps best practices while documenting pipelines and promoting continuous improvement.

Lead strategic direction for international DevOps: design CI/CD and automation, manage cloud infrastructure (AWS/EKS/RDS), run PoCs, author design docs, mentor engineers, liaise with AWS and cross-unit leads, maintain central developer services, ensure security and compliance, and support incident response to keep services reliable.

Lead ownership of Azure cloud infrastructure: design and enforce RBAC, build monitoring and centralized logging, optimise scalability and cost, own CI/CD and IaC (Terraform/Bicep), mentor engineers, and implement security and observability best practices for a growing AI healthtech platform.

The role involves maintaining production servers, managing Python infrastructure, and solving operational issues in a quantitative trading environment.

As a Senior DevOps Engineer, you'll develop tools for monitoring, contribute to architecture design, manage cloud infrastructure, and streamline operations, focusing on technical challenges in a trading platform.

As a Senior DevOps Engineer, you will build and maintain AI/ML infrastructure, improve data platforms, and work with teams on scalable solutions in a fast-paced gaming environment.

Design, build, operate and improve secure cloud-native platforms and DevSecOps pipelines. Automate infrastructure (IaC), support AWS/Azure and container platforms (Kubernetes/OpenShift/EKS/ECS), implement observability, troubleshoot production issues, and work within regulated government/defence environments to ensure resilient, secure services.

The Senior DevOps Engineer will manage AWS infrastructure, optimize services, improve CI/CD pipelines, and enhance system observability while ensuring compliance with necessary standards.

The Staff DevOps Engineer will enhance and manage infrastructure for AI inference, focusing on speed, resilience, and automation across GPU fleets and production systems.

The Senior DevOps Engineer will design and maintain cloud infrastructure, manage CI/CD pipelines, and automate processes using IaC tools. Responsibilities include optimizing system performance, ensuring security best practices, and collaborating with clients and development teams to improve workflows.

The Senior DevOps Engineer will maintain and support Opayo Web Applications, enhance automation, and ensure continuous delivery in a high-transaction environment while collaborating with various teams.

As a Senior DevOps Engineer, you will develop, manage, configure, and automate systems within AWS and Azure, collaborating in agile teams and aiming to support high-load scalable systems.

The role involves acting as an operational SME for TRADEcho, ensuring compliance, managing operational risks, leading DevOps engineering, and mentoring other engineers. You will own CI/CD pipelines and automate infrastructure provisioning.

As a Senior DevOps Engineer at Scribe, you will design and optimize AWS cloud infrastructure, manage CI/CD pipelines, and support product development while ensuring reliability and performance of services.

Design, deploy, and maintain Linux-based infrastructure and CI/CD pipelines. Automate server and application management with Chef, GitHub Actions, and Jenkins. Monitor systems using Prometheus and Grafana, support deployments and incident on-call rotation, troubleshoot networking and application issues, and document processes.

Maintain and automate cloud infrastructure and CI/CD for a globally available WebRTC video conferencing service. Build IaC with Ansible and Terraform, manage AWS resources, deploy to Linux, Windows and Kubernetes, troubleshoot test environments, lead incident response and root cause analysis, and automate repetitive tasks to support development and production delivery.

The Senior DevOps Engineer will enhance the Arbor platform's resilience and performance, improve CI/CD pipelines, and foster team collaboration while ensuring systems documentation and incident response.

As a Senior DevOps Engineer, you will improve cloud infrastructure, CI/CD systems, and production reliability, collaborating closely with engineering teams.