CircleCI Jobs in London

1 to 25 of 47 CircleCI Jobs in London

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:

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:

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:

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:

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:

Lead Frontend Engineer

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

Data Engineer

London, United Kingdom
Hybrid / WFH Options
Capco
big data tech (Spark, Hadoop, Airflow) Solid understanding of SQL, ETL/ELT approaches, and data modelling techniques Experience building CI/CD pipelines with tools like Jenkins or CircleCI Knowledge of data security protocols and distributed system design Bonus Points For Experience with messaging systems (Kafka, Spark Streaming, Kinesis) Familiarity with schema design and semi-structured data formats Exposure More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Remote Software Engineer, Nifty Gateway (Fullstack) - Gemini

London, United Kingdom
Hybrid / WFH Options
Blockchain Works
organized amongst chaos. Be familiar with our tech stack: TypeScript, React, styled-component Python PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytes AWS, GCP Kubernetes, Docker, Terraform, GitHub, CircleCI Next.js (Preferred) AR/VR (Preferred) Embrace differences and know that when we can be ourselves at work, we are happier, more motivated, and creative. We want to be able More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead DevSecOps Engineer - Government Contract

London, South East, England, United Kingdom
NonStop Consulting Ltd
requirements are: Eligibility for getting a SC Clearance (Active ideally for a quicker start) Experience as a Lead DevSecOps Engineer Experience with DevOps tools such as GitHub Actions/CircleCI, Terraform, Kubernetes, Docker Experience with implementing security controls in cloud-native environments, including IAM, network policies, and container security Call me, Alex Manea, at NonStop Recruitment now for a confidential More ❯
Employment Type: Contractor
Rate: £600 - £650 per day
Posted:

Full Stack Engineer (Visa Sponsorship Available)

London, United Kingdom
Techwaka
Typescript, C++), with Python skills as a plus. Experience with relational databases (e.g., PostgreSQL, MySQL) and ideally with NoSQL databases. Familiarity with CI/CD platforms (e.g., GitHub Actions, CircleCI, Cloud Build, etc.). Demonstrated expertise in developing scalable pipelines for AI model training, evaluation, and deployment. Strong understanding of algorithms and data structures. Product-driven engineering mindset, committed to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Strategic Account Executive, EMEA

London, United Kingdom
Hybrid / WFH Options
Circle Internet Services Inc
Protect yourself from fraudulent recruiters targeting CircleCI job seekers. We prioritize the health and wellbeing of our employees through our comprehensive benefit package, including generous paid time off to rest and recharge, holistic mental health support, and benefits covering employees up to 100%. Growth Flexibility What does it mean to work at CircleCI? For us, flexibility is key. Strategic … Account Executive, EMEA As a Strategic Account Executive at CircleCI, you are a bold, intellectually curious, and results-driven individual who understands our product in-depth and is passionate about presenting its value to customers. This is an impactful role at CircleCI, involving introducing our solution to new engineering teams. You'll be responsible for driving the sales process for … provided for individuals with disabilities during the application and interview process, to perform essential job functions, and to receive other employment benefits. Please contact us to request accommodations. About CircleCI CircleCI is the world's largest CI/CD platform, facilitating code movement from idea to delivery. As a leading DevOps tool processing over 3 million jobs daily, we have More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Lorien
Working with a modern, cloud-native stack Tech Stack Languages: JavaScript, Node.js Databases: SQL, PostgreSQL, BigQuery Cloud: AWS (Lambda, S3, Kinesis, RDS, Step Functions, AppFlow) DevOps: Serverless, Heroku, GitHub, CircleCI Monitoring: Graphite, Grafana, Splunk Bonus: Experience in marketing tech or AI What We're Looking For Strong full stack engineering experience Comfortable working without front-end frameworks Ability to mentor More ❯
Employment Type: Contractor
Rate: £600 - £640 per day
Posted:
CircleCI
London
10th Percentile
£57,250
25th Percentile
£60,625
Median
£70,000
75th Percentile
£77,500