Top DevOps Engineer Jobs in London

Own and optimise Salesforce CI/CD pipelines using Copado, automate metadata and code deployments, manage environments (data masking/seeding), integrate automated testing and quality gates, monitor and troubleshoot releases, and mentor teams to improve DevOps practices.

Own and evolve EMEIA infrastructure across VM-based and managed container environments. Design and build a Kubernetes-based platform, migrate existing workloads, manage networking, access controls, certificates, cloud infrastructure, RHEL systems, and infrastructure-as-code. Establish deployment and observability practices, troubleshoot incidents, maintain reliability and documentation, and support rapidly developed AI-assisted applications. Collaborate with developers, data teams, analysts, vendors, and global stakeholders.

Lead integration and DevOps work for a low-latency equities onboarding team: participate in requirements, design, development, production rollouts, integration testing, release management, and automation using Linux, Python, shell scripting, networking and FPGA technologies to ensure stable, high-quality deliveries.

Manage and evolve AWS and secure on-premise platforms, provide L3 production support and 24/7 on-call coverage, maintain CI/CD pipelines, and build infrastructure across Kafka, databases, identity, caching, and replication services. Improve automation, observability, testing, security compliance, and service resilience while supporting deployments and ITIL-aligned incident, problem, and change management in secure government environments.

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

Design, deploy, operate, and continuously improve Kubernetes-based AI infrastructure. Responsibilities include managing Linux systems, bare-metal servers, data-centre infrastructure, NVIDIA GPU workloads, infrastructure automation, security access, platform governance, troubleshooting, documentation, customer and vendor collaboration, and on-call operational support.

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

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.

Maintain and upgrade engineering environments and infrastructure, automate CI pipelines, deploy and test infrastructure, build monitoring solutions, secure and scale API-driven platforms, and support reactive architecture.

Maintain and upgrade engineering environments and infrastructure. Implement and automate CI pipelines, automate testing and deployment, build monitoring solutions, support containerized applications and API-driven platforms, and help secure and scale reactive architectures.

Own and scale AWS infrastructure for a global SaaS platform, focusing on reliability, performance, security, and availability. Build CI/CD pipelines and infrastructure-as-code with Terraform, Terragrunt, and Chef; operate observability tooling; support migrations; drive SOC 2 practices; and partner with engineering teams on architecture. Respond to on-call incidents, lead root cause analyses, implement durable fixes, and evaluate AI tools that improve DevOps and SRE workflows.

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

Design, implement, and maintain AWS cloud infrastructure, deployment architectures, CI/CD pipelines, high-availability systems, monitoring frameworks, and Kubernetes-based applications. Automate infrastructure with Terraform or CloudFormation, apply security best practices, optimize performance and scalability, and collaborate with development teams and clients to improve deployment workflows and deliver projects effectively.

Build and maintain automation frameworks, integrate test automation into DevOps CI/CD pipelines, write engineering-quality code, create microservice test packs, work with containerised environments (Kubernetes), and evaluate performance requirements. Strong communication and valid work permit required. Contract or permanent roles in London.

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

Design, develop, and maintain scalable automation frameworks and programmatic IaC (Python, Jinja2, Terraform). Build Puppet and PowerShell automation for mixed Linux/Windows environments, integrate automation with CI/CD, implement testing strategies, and partner with cloud/platform teams to standardize and operationalize infrastructure at scale.

Lead the technical direction for cloud infrastructure and delivery platforms, architect and operate secure, scalable Azure/AWS environments, design CI/CD and IaC, productionize AI solutions, own incident response and reliability improvements, and provide hands-on technical leadership and standards across teams.

Collaborate with development teams to deploy and maintain applications on GCP using Kubernetes, Docker, Helm, ArgoCD and Terraform. Build automation pipelines, support deployments/upgrades/troubleshooting, manage infrastructure as code, document processes, and participate in on-call rotation.

Leads DevOps and SRE strategy, roadmap, team development, cloud platform reliability, CI/CD, infrastructure as code, security, identity, observability, incident response, disaster recovery, and cost management. Owns Azure infrastructure across environments while supporting AWS and Snowflake. Establishes automation-first standards, advances AI-assisted engineering operations, governs architecture and compliance, manages vendors, and serves as an escalation point for major incidents and client environment changes.

As a Lead DevOps Engineer, you will build and deploy cloud-based infrastructure, automate deployments, and lead a team in delivering secure environments for data analytics using various technologies.

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.

Secure and scale cloud infrastructure by implementing CI/CD, hardening DigitalOcean and other cloud environments, managing certificates and DNS, integrating IAM/SSO and KYC providers, applying DevSecOps practices, automating infrastructure as code, participating in incident response, and collaborating with engineering teams to optimize deployments and reduce downtime.

Design, deploy, and operate AWS infrastructure and CI/CD pipelines for multi-environment digital services. Manage networking (Transit Gateway, PrivateLink), IAM/MFA, Kong API Gateway, serverless and microservice architectures, Kafka integrations, and FinOps tagging. Troubleshoot deployments, improve automation, support accessibility standards, and collaborate within Agile teams.