CircleCI Jobs in the UK

1 to 25 of 88 CircleCI Jobs in the UK

DevOps Engineer - DV Cleared

Worcestershire, United Kingdom
CBSbutler Holdings Limited trading as CBSbutler
Python , Bash , or Go . Familiarity with Agile, Scrum, and Lean methodologies. DevOps & Tooling Proficiency (Preferred) Category Tools & Technologies CI/CD GitLab CI/CD, Jenkins, GitHub Actions, CircleCI, Azure DevOps Pipelines Infrastructure-as-Code Terraform, Ansible, AWS CloudFormation, Pulumi Cloud Platforms AWS, Azure, GCP, or private cloud (OpenStack) Containerization Docker, Podman Orchestration Kubernetes (EKS, AKS, GKE), Helm, OpenShift More ❯
Employment Type: Contract
Rate: £550 - £600/day
Posted:

Technical Lead

London, United Kingdom
IBM Computing
other IT staff to manage version control, build automation, and deployment processes Develop and implement automated processes and orchestrate CI/CD pipelines using tools such as Jenkins, GitLab, CircleCI, etc. Ensure the reliability, availability, and performance of applications through effective monitoring, logging, and alerting strategies Implement and enforce security best practices and ensure compliance with regulatory standards Manage and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site Reliability Engineer

London, United Kingdom
Hybrid / WFH Options
Zefr
designing, managing, deploying, and maintaining container based workloads into Kubernetes clusters Knowledge of GitOps including an understanding of modern CI/CD pipelines, techniques and technologies (Github Actions, GitLab, CircleCI, Argo CD, Flux) Knowledge of IaC and configuration management tools (Terraform, OpenTofu, Crossplane, Pulumi, Ansible, CloudFormation) Strong problem-solving experience, focusing on automation Production experience with Monitoring and Observability tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer

London, United Kingdom
IBM Computing
must be able to hold or gain a UK government security clearance. Preferred technical and professional experience Experience with CI/CD tools (e.g., Jenkins, GitLab CI/CD, CircleCI). Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef). Knowledge of infrastructure as code (IaC) tools (e.g., Terraform, CloudFormation). Experience with monitoring and logging tools (e.g., Prometheus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer

London, United Kingdom
Magentic
Code : Terraform, with modular, DRY patterns; policy-as-code via OPA/Conftest/Terragrunt. CI/CD Pipelines : building and maintaining secure, scalable pipelines (GitHub Actions, GitLab CI, CircleCI, etc.) with automated testing, linting, security scanning, and deploy gates. Monitoring & Observability : Prometheus, Grafana, Loki, OpenTelemetry, ELK stack; designing end-to-end visibility into systems. Security Best Practices : secret management More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior DevOps Engineer

London, United Kingdom
IBM Computing
must be able to hold or gain a UK government security clearance. Preferred technical and professional experience Experience with CI/CD tools (e.g., Jenkins, GitLab CI/CD, CircleCI). Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef). Knowledge of infrastructure as code (IaC) tools (e.g., Terraform, CloudFormation). Experience with monitoring and logging tools (e.g., Prometheus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AWS Full Stack Developer

London, United Kingdom
IBM Computing
and standards relevant to software development. Preferred Qualifications: Experience with serverless architectures and containerization technologies (AWS Lambda, Docker, Kubernetes). Knowledge of CI/CD pipelines (Jenkins, Travis CI, CircleCI). Familiarity with security best practices in cloud computing IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

REF043 - Software Developer in Test - Mid Level - SDET

London, United Kingdom
Hybrid / WFH Options
Ten10 Group
on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Knowledge of integration testing and automation frameworks. Hands-on experience with CI/CD pipelines and tools (e.g., Jenkins, CircleCI, GitLab CI, Azure DevOps). Excellent communication and stakeholder management skills. Bonus Points for: Previous experience in a consultancy environment . Hands-on coding experience in additional languages like Python More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer - Backend

London, South East, England, United Kingdom
Holland & Barrett International Limited
Experience working with Docker and docker-compose Familiarity with AWS , particularly services like S3, Aurora, and ElasticCache Proficient with CI/CD tools such as GitLab , GitHub Actions, or CircleCI Strong testing capabilities using JUnit , RestAssured , or similar frameworks Proactive with monitoring, observability, and system health Desirable Skills: Exposure to monitoring platforms like Datadog, Grafana, Prometheus , or PagerDuty Familiarity with More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Backend Engineer

London, South East, England, United Kingdom
Holland & Barrett International Limited
working with Docker and docker-compose Exposure to AWS services such as S3, Aurora, and ElasticCache Familiarity with modern CI/CD platforms – ideally GitLab, but GitHub Actions or CircleCI also welcome Proficiency in testing frameworks like JUnit and RestAssured A passion for monitoring, observability , and maintaining resilient systems Desirable Skills: Experience with monitoring and alerting tools like Datadog, Prometheus More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

DevOps Engineer

London, United Kingdom
Gpeto Planning
a DevOps Engineer or in a similar role, with a strong understanding of cloud infrastructure and CI/CD practices. Experience with CI/CD tools (Jenkins, GitLab CI, CircleCI). Familiarity with infrastructure as code (Terraform, Ansible, CloudFormation). Problem-Solving: Excellent problem-solving skills with the ability to troubleshoot complex issues. Team Player: Strong communication and collaboration skills More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SC Cleared Lead DevSecOps

London, United Kingdom
Hybrid / WFH Options
Anglia IT Recruitment
Strong hands-on expertise in DevSecOps practices, particularly security automation in CI/CD and infrastructure-as-code pipelines. Deep understanding of modern DevOps tooling (e.g., GitHub Actions/CircleCI, Terraform, Kubernetes, Docker) with secure configurations. Experience implementing security controls in cloud-native environments (e.g., AWS or Azure) including IAM, network policies, and container security. Proven track record of using More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead DevSecOps Engineer

London, United Kingdom
Damia Group Ltd
Strong hands-on expertise in DevSecOps practices, particularly security automation in CI/CD and infrastructure-as-code pipelines. Deep understanding of modern DevOps tooling (e.g., GitHub Actions/CircleCI, Terraform, Kubernetes, Docker) with secure configurations. Experience implementing security controls in cloud-native environments (e.g., AWS or Azure) including IAM, network policies, and container security. Proven track record of using More ❯
Employment Type: Contract
Rate: £600 - £670/day
Posted:

Senior DevOps Engineer

London, United Kingdom
Hybrid / WFH Options
Elliptic Enterprises Ltd
as Istio, Linkerd, App Mesh Writing Helm charts to package and deliver application stacks into production Delivering applications and infrastructure continuously using CI/CD tools such as GitlabCI, CircleCI, Github Actions, and GitOps using ArgoCD, FluxCD Troubleshooting and debugging applications using Observability tooling across microservices and serverless applications such as Splunk, DataDog Managing ephemeral secrets and credentials using Hashicorp More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (London)

Whetstone, Greater London, UK
Kitt
to the forefront of our operational workflows Infrastructure & DevOps Kubernetes - Container orchestration Docker - Containerisation Terraform - Infrastructure as Code AWS & Google Cloud - Multi-cloud setup Custom Kitt CLI - Development tooling CircleCI - CI/CD pipeline Why Kitt? The world of work has shifted forever. As people everywhere prioritise purpose over their paychecks, company culture has been thrown into the spotlight. But More ❯
Employment Type: Full-time
Posted:

Lead Java Engineer

London, South East, England, United Kingdom
Holland & Barrett International Limited
Postgres and Oracle. Experience with Docker and docker-compose. Exposure to AWS specifically S3 , Aurora, ElasticCache Exposure to modern CI/CD platforms like Gitlab (or similar GitHub Actions, CircleCI) Understands the importance of monitoring and proactive in resolving critical issues. Fluent in testing frameworks Junit , RestAssured Desirable: Exposure with monitoring and alerting platforms. Datadog , PagerDuty, Graphana, Prometheus Exposure in More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Engineering Manager (Software Infrastructure)

Oxford, Oxfordshire, United Kingdom
Oxa
the company priorities and support our fast paced development of autonomy solutions. What you need to succeed: Strong experience with CI/CD systems, such as Jenkins, GitLab CI, CircleCI, etc. Experience managing a multi-discipline engineering team. Experience with large code bases and third-party dependencies, ideally in the C++ and/or Python ecosystem(s). Experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Kitt
to the forefront of our operational workflows. Infrastructure & DevOps Kubernetes - Container orchestration Docker - Containerisation Terraform - Infrastructure as Code AWS & Google Cloud - Multi-cloud setup Custom Kitt CLI - Development tooling CircleCI - CI/CD pipeline Why Kitt? The world of work has shifted forever. As people everywhere prioritise purpose over their paychecks, company culture has been thrown into the spotlight. But More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering AWS Full Stack Developer Professional Multiple Cities

United Kingdom
Avature
and standards relevant to software development Preferred Qualifications: Experience with serverless architectures and containerization technologies (AWS Lambda, Docker, Kubernetes). Knowledge of CI/CD pipelines (Jenkins, Travis CI, CircleCI). Familiarity with security best practices in cloud computing. ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer

London, England, United Kingdom
Allegis Global Solutions
Software Engineering, or related field 5+ years of cloud experience (e.g., AWS, Google Cloud, Azure) 5+ years of experience working with CI tools (e.g., Jenkins, GitHub Actions, Azure Pipelines, CircleCI) 5+ years of experience with Python, Ruby, JavaScript/TypeScript, or Go 3+ years of experience with Container Orchestration (e.g., Kubernetes, OpenShift, Docker) Why GSK? Uniting science, technology and talent More ❯
Posted:

Senior Software Engineer - Frontend

London, South East, England, United Kingdom
Holland & Barrett International Limited
Storybook and snapshot testing (e.g., Storyshots) Experience with Docker and docker-compose Exposure to AWS services Familiarity with modern CI/CD pipelines such as GitLab, GitHub Actions, or CircleCI Comfortable working with shell scripting and command line tools Awareness of monitoring tools like Datadog Exposure to CDNs , Kubernetes , and deployment tools like Helm Why Join H&B Tech? Be More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Cloud/DevOps Engineer (AWS/Azure) - Tech Team

Oxford, Oxfordshire, United Kingdom
Rebellion
technologies (AWS/Azure). Strong experience with containerising applications and maintaining containerised infrastructure (ECS, Docker Swarm, Kubernetes etc). Familiarity with CI/CD systems like Jenkins, GitLabCI, CircleCI etc. Experienced with version control systems like Perforce and git. A knowledge of creating and maintaining logging, monitoring and incident response technologies. Experience with Pulumi and Microsoft PlayFab is desirable. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

PHP Engineer

Sheffield, Yorkshire, United Kingdom
Hybrid / WFH Options
Evoluted
used to make robust, efficient systems CI/CD - we use GitLab's pipelines to maintain our code quality and for internal testing, if you've used GitHub actions, CircleCI, Jenkins or similar systems you'll already know how transformative they can be Infrastructure - cloud-based providers like AWS and GCP are the backbone of our production hosting so any More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevSecOps Engineer

City of London, London, United Kingdom
Access Computer Consulting
Strong hands-on expertise in DevSecOps practices, particularly security automation in CI/CD and infrastructure-as-code pipelines. Deep understanding of modern DevOps tooling (e.g., GitHub Actions/CircleCI, Terraform, Kubernetes, Docker) with secure configurations. Experience implementing security controls in cloud-native environments (e.g., AWS or Azure) including IAM, network policies, and container security. Proven track record of using More ❯
Employment Type: Contract
Rate: £600 - £650/day
Posted:

Senior Software Engineer (London)

London, UK
Hybrid / WFH Options
Prolific
for our users Key Technologies Cloud Platforms: Google Cloud Platform and AWS Frameworks: Vue.js, Django Rest Framework, Container-based and Serverless architectures Databases: MongoDB and DynamoDB DevOps and Monitoring: CircleCI, GitHub Actions, Kubernetes, Celery, EventBridge and DataDog Why Prolific is a great place to work We've built a unique platform that connects researchers and companies with a global pool More ❯
Employment Type: Full-time
Posted:
CircleCI
10th Percentile
£42,475
25th Percentile
£56,875
Median
£60,000
75th Percentile
£70,813
90th Percentile
£77,500