Top DevOps Engineer Jobs in London

The DevOps Engineer provides technical support, coordinates change requests, maintains testing collateral, executes code deployment, develops automation tools, and ensures adherence to security practices while working with agile methodologies.

As a DevOps Engineer, you will ensure infrastructure reliability and security, automate deployment, administer systems, and integrate security testing tools.

Hands-on DevOps Engineer supporting AWS-based infrastructure and Kubernetes platforms. Build and maintain IaC (Terraform), CI/CD pipelines, monitoring, security, automation, and platform reliability. Support development teams, manage container image pipelines, maintain documentation, and contribute to cloud cost optimisation and incident resolution.

Own and design Bazel rules and extensions to scale a multi-language monorepo (Python, C++, Rust, SystemVerilog) for ML, kernel, and simulation workloads. Build reproducible multi-language build pipelines, optimise CI across large compute clusters, define developer build experience, and contribute upstream to Bazel rules.

The Principal DevOps Engineer will lead cloud infrastructure development, ensure compliance and security, implement CI/CD, and collaborate across teams to optimize performance.

The DevOps Engineer will maintain and optimize trading systems, collaborate on platform improvements, support production, and ensure compliance in trading operations.

The DevOps Engineer will support a cloud-based infrastructure, ensuring reliability and automation, while participating in a paid on-call rota.

The DevOps Engineer will focus on designing and improving CI/CD platforms, lead technical solutions, mentor engineers, and work in agile teams.

As a DevOps Engineer, you'll enhance systems delivered in AWS, automate and monitor infrastructure, and collaborate closely with software teams to ensure operational efficiency.

Design, operate, and improve Perk's platform infrastructure and deployment pipelines. Ensure infrastructure security, maintain cloud tooling, automate operations, support product squads, and recommend improvements to increase reliability and developer velocity.

As a Senior DevOps Engineer, manage platform infrastructure, deployment pipelines, ensure security, and support product squads while recommending improvements.

The Principal Cloud DevOps Engineer will enhance infrastructure for ID verification solutions, automate deployments, manage teams, and collaborate with security teams.

Design, build, and maintain Azure DevOps CI/CD pipelines for Oracle OHI deployments across Development, Test, UAT, and Production. Manage releases, version control, environment configurations, IaC, automation scripts, and secure secrets. Coordinate deployments with Oracle teams, troubleshoot pipeline and integration issues, support production releases, and maintain deployment documentation and governance.

Design, build, and maintain Azure DevOps CI/CD pipelines for Oracle PeopleSoft across environments. Replace legacy deployment processes, manage releases, perform environment refreshes/patches, automate Data Mover/Change Assistant/PUM tasks, enforce version control and security, troubleshoot deployments, and collaborate with stakeholders to improve deployment efficiency and operational stability.

Own and evolve the platform and CI/CD tooling used by application teams: build GitHub Actions pipelines, run Kubernetes (Helm/Flux), create Terraform/Ansible modules, improve observability with DataDog, support Azure migration, and participate in architectural decisions to enable safe self-service deployments and reliability.

As a DevOps Engineer, you will build and maintain blockchain networks, enhance infrastructure, handle system administration for Linux servers, create documentation, and apply security best practices.

As a DevOps Engineer, you will build and maintain blockchain networks, manage Linux servers, improve infrastructure security, and automate processes.

Responsible for deploying the Uncountable Web Platform in customer environments, coordinating with IT teams, and enhancing internal DevOps infrastructure.

As an AWS Cloud Engineer, you will design and maintain AWS infrastructure, implementing security and automation to enhance cloud adoption while collaborating with teams to optimize workloads.

The DevOps Engineer will enhance internal infrastructure, focusing on observability, compute orchestration, secrets management, and security, while supporting development teams with efficient CI/CD systems.

The DevOps Engineer will automate cloud infrastructure, manage CI/CD pipelines, and support development teams while ensuring information security.

The role involves designing and delivering automation, cloud environments, and CI/CD pipelines, mentoring engineers, and supporting improvements in security and practices.

Lead the Cloud Platform team's developer experience work: build and maintain service templates and CI/CD pipelines, define observability standards, support platform initiatives (including potential Azure-to-GCP migration), mentor engineers, and drive adoption of platform tooling across stacks (.NET, Node.js, Python).

The Cloud Engineer will deliver Azure solutions, manage client engagements, and support cloud migration efforts while ensuring best practices.

The AWS DevOps Engineer will design, build, and maintain cloud infrastructure, CI/CD pipelines, and automation frameworks, ensuring adherence to DevSecOps principles.