Work with Terraform, Ansible, Kubernetes, Python, Bash, Go, Jenkins, GitHub Actions, Prometheus, and Grafana to build infrastructure automation platforms supporting python-based quantitative research and trading systems. Manage on-premises resources across Ubuntu and Windows Server environments.

Vodafone★3.6 (3.2k)· London

Work with Elastic Stack, Python, Kubernetes, Terraform, Ansible, CI/CD, Git, and Linux on the Cyber Security/Prevent team, supporting security platforms and delivering hands-on automation engineering to improve reliability and resilience across Vodafone Group and local markets.

You will work with Python, YAML, JSON, Ansible AAP, NDFC, NX-OS, VXLAN BGP-EVPN, vPC, Git, GitHub/GitLab, pyATS, and Genie. The role involves building CI/CD pipelines and automation workflows for Cisco data centers, implementing GitOps and IaC on a contract network engineering project.

NiCE★3.4 (30)· London

You'll work with Python, Go, Java, C#, Bash, PowerShell, AWS (EC2, ECS, Lambda, DynamoDB), CloudFormation, Terraform, Jenkins, GitLab CI/CD, CircleCI, Docker, Kubernetes, Prometheus, Grafana, ELK stack, Cloudwatch, and optionally Grafana Observability Suite, Splunk, Datadog, PagerDuty, Rundeck, Ansible, Puppet, Chef. As an individual contributor, you'll run production, improve reliability, and support multiple large distributed software applications for NiCE, a provider of customer experience, financial crime, and public safety software.

Nuffield Health★3.2 (939)· London

You will work with Java 21, Spring Boot, Maven, RabbitMQ, Apache Camel, Git, GitHub Actions, Docker, Azure DevOps, Terraform, Ansible, and SQL databases. The Integration Squad designs, develops, and supports microservices and APIs for Nuffield Health's digital healthcare platforms, enabling secure connectivity across internal and third-party systems.

Work with AWS, Kubernetes, Docker, Terraform, CloudFormation, Python, Go, Jenkins, GitLab CI/CD, Prometheus, and Grafana. You will run production environments, build and automate infrastructure, and improve reliability for NICE’s suite of distributed software solutions.

Work with Azure, Terraform, Ansible, PowerShell, C#, Azure DevOps, Kubernetes, and CI/CD for containerisation and infrastructure as code. You will join a growing cloud team within an unnamed client, building and managing cloud environments.

G-Research★3.6 (18)· London

You will build automation frameworks and tooling using Python, Ansible, Terraform, and Jinja2, integrating them into CI/CD pipelines. This hands-on role sits at the intersection of networking and software engineering, developing APIs and self-service tools to power large-scale compute and research environments at a quantitative finance firm.

Apple★4.1 (14k)· London

Use Golang, C++, Java, or Python along with Kubernetes, Cassandra, Zookeeper, Kafka, Redis, and other open-source tools to build and support Apple's next-generation infrastructural platform for iCloud and backend services at hyperscale. The role includes technical leadership of projects or small teams, developing resilient API-driven services.

Wipro★3.8 (17k)· London

Lead design and build-out of a managed container environment, migrating existing VM-based infrastructure (likely Kube, an internal Kubernetes/EKS cluster); work with Docker, Terraform, Ansible, RHEL, Bash, Python, and tooling like Prometheus, Grafana. The team at Wipro manages EMEIA cloud infrastructure and internal system connectivity.

British Council★4.1 (1.1k)· London

You will use AWS, Azure, Terraform, Ansible, Docker, Kubernetes, Azure Monitor, ELK stack, Python, Typescript, and relational/NoSQL databases. The team builds and maintains world-class digital products and services for the British Council's global platforms. As a lead, you mentor engineers

Community Fibre Limited★3.3 (55)· London

You will work with AWS, Linux (Ubuntu, Debian, CentOS, RHEL), Python, Bash, Perl, Terraform, Puppet, Ansible, CI/CD pipelines, FreeRADIUS, Palo Alto Networks, FreeIPA, iptables, and OpenSearch/Elastic Stack. Community Fibre builds and operates London’s fastest 100% full-fibre broadband network. You will maintain both cloud and on-premises infrastructure, mentor other engineers, and act as a senior escalation point.

Supports log ingestion and transformation; develops, tests, and tunes SIEM detection rules using SQL, Splunk SPL, and Linux command-line tools. Works with AWS, Terraform, Ansible, Git, Bash, and Python to improve cyber threat detection across security, cloud, and infrastructure telemetry.

You’ll work with Python, Ansible, Shell, Terraform, and Linux to automate infrastructure for plant management and certification, including API integration and lab-based testing of new hardware and software.

Accenture★3.9 (29k)· London

Work with AWS, Azure, GCP, VMware, Hyper-V, Nutanix, Openshift, EKS, AKS, GKS, Terraform, Ansible, and Python. You will architect and engineer hybrid cloud infrastructure for large enterprise clients within Accenture’s Infrastructure Architecture & Engineering practice.

LogicMonitor★4.1 (33)· London

LogicMonitor’s Senior Solutions Engineer works with Python, Go, Java, JavaScript, REST APIs, Docker, AWS and automation tools (Ansible, Chef, Puppet) to design, code and test custom integrations. The Professional Services team delivers complex technical solutions for enterprise customers, leading large-scale deployments.

You'll work with Terraform, Ansible, Kubernetes (EKS), GitHub Actions, ArgoCD, and languages like bash, Python, or Go. You'll build and operate scalable, self-service infrastructure, CI/CD pipelines, and blockchain platforms—including node provisioning and lifecycle management—supporting Copper's institutional digital asset custody, trading, and settlement systems.

Build and maintain fault-tolerant, geographically distributed infrastructure using Ansible, Terraform, Kubernetes (EKS), GitHub Actions, ArgoCD, and bash/Python/Go. You will manage CI/CD pipelines, blockchain node provisioning and lifecycle for over 25 layer-1 protocols, and ensure 24/7 reliability of Copper’s digital asset custody, collateral management, and prime services platform.

Hudson River Trading★4.5 (2)· London

You will use Ansible, Terraform, Microsoft Graph API, PowerShell, Microsoft Intune, Autopilot, Entra ID, and Active Directory to build configuration-as-code and infrastructure-as-code solutions. You will help scale HRT’s global hybrid Windows deployment, managing user endpoints, mission-critical servers, cloud infrastructure, and secure remote computing environments. This role is on the Enterprise Engineering team.

This role focuses on AWS cloud security, Cloudflare, and DevOps tools including Kubernetes, Terraform, Docker, and Ansible. You will join the Security and Platform Engineering team at a leading online media company, working on on-demand programming and streaming. You will drive security decisions, define best practices, and develop automated tools and monitoring dashboards.

You will work with Terraform, Ansible, Kubernetes (EKS), GitHub Actions, ArgoCD, and languages including bash, Python, and Go to build and operate CI/CD pipelines and automated infrastructure. Copper provides institutional digital asset custody, collateral management, and prime services, using MPC technology and operating ClearLoop for trading and settlement.

IG Group★2.7 (13)· London

Design and architect scalable AWS infrastructure using Terraform, managing Kubernetes environments (EKS, AKS, GKE) and building CI/CD pipelines. You will join the Platform Engineering team responsible for delivering a self-service cloud and containers platform to support business applications.

Multi-cloud platform engineer (senior/lead) for Defaqto, working with AWS, Azure, Google Cloud, Terraform/OpenTofu, Pulumi, Ansible, Docker, Kubernetes, Python, Go, GitOps, CI/CD, BigQuery and AI/LLM tooling. Builds and operates the company’s hybrid-cloud internal developer platform and self-service golden paths for human engineers and AI agents.

G-Research★3.6 (18)· London

Work with Python, Jenkins, ArgoCD, Terraform, Ansible, Azure, AWS, Azure Defender XDR, AWS Security Hub, and Elastic Security. The team designs and builds automated detection and response systems protecting G-Research’s HPC, Azure, Windows, and public cloud environments.

Cisco★4.1 (6.7k)· London

Use Ansible, Ruby, RSpec, GitLab CI, and Linux to maintain infrastructure across 2,000+ machines. You will improve the reliability and automation of cloud environments for a platform serving over 500,000 customers managing 18 million devices. You join an SRE Fleet team of six engineers.