1 to 25 of 158 Contract CI/CD Jobs in London

Senior Application Security Consultant (SAST/DAST/OWASP )

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Senior Application Security Consultant (SAST / DAST / OWASP ) / DevSecOps Security - Banking - London Secure SDLC | SAST | DAST | Threat Modelling | Cloud Security | CI / CD Location: London (Hybrid - 8 days onsite per month) Contract: 12 Months + extension Rate … Umbrella) The Opportunity We're looking for an experienced Senior Application Security Consultant / DevSecOps Security Architect to join a high-performing Cyber Security function within a large enterprise technology environment. Working alongside software engineering, cloud, architecture and DevOps teams, you'll play a key role in embedding security ...

DevOps (GCP) - London (Hybrid) - Inside IR35 - (£350 - £400 PD)

Hiring Organisation
iBSC
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
looking for an experienced DevOps Engineer to join a large-scale enterprise environment, with a strong focus on GCP, Kubernetes, CI / CD and infrastructure automation. Mandatory Skills Strong Software Engineering background, ideally with Java and / or Node.js Proven DevOps experience within Google … Cloud Platform (GCP) Strong hands-on experience with Docker, Kubernetes and GKE Infrastructure as Code using Terraform CI / CD pipeline experience using Jenkins, SonarQube, Nexus and Git Strong understanding of CI / CD, automated testing, Agile and DevOps practices ...

Azure DevOps Engineer

Hiring Organisation
Queen Square Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£485/day
IR35 Duration: 12 months initially Role Overview Our client is seeking an experienced Azure DevOps Engineer to design, implement and maintain CI / CD pipelines, infrastructure automation, cloud environments and DevOps best practices on Microsoft Azure. This role requires strong hands-on experience across Azure … services, Infrastructure as Code, containerisation, monitoring and release management. Key Responsibilities Design and maintain Azure DevOps YAML CI / CD pipelines. Automate build, deployment, testing and release processes. Manage Azure infrastructure using Terraform, ARM Templates and Bicep. Support Azure services including VMs, App Services ...

DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
delivering solutions across Microsoft Azure, Dynamics 365 and Power Platform . This is a hands-on DevOps position focused on improving CI / CD pipelines, automating deployment processes and enhancing the security, reliability and efficiency of software delivery across the Microsoft cloud ecosystem. You will … helping to build and maintain robust deployment processes for Dynamics 365 and Power Platform solutions. Key Responsibilities Design, implement and maintain CI / CD pipelines for Dynamics 365 and Power Platform solutions. Develop, manage and optimise Azure DevOps (ADO) pipelines and repositories. Automate infrastructure provisioning ...

Contract AI Software Engineer - DV Cleared

Hiring Organisation
NSD
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 - £650 per day
specialists. WE NEED THE AI SOFTWARE ENGINEER TO HAVE. Active UKSV DV clearance Strong software engineering background with Python Experience building and deploying AI / machine learning applications Knowledge of LLMs, NLP, or generative AI frameworks Experience with AWS or Azure Familiarity with Docker and Kubernetes Experience working … NICE FOR THE AI SOFTWARE ENGINEER TO HAVE. Experience with RAG pipelines and vector databases Knowledge of MLOps tooling and CI / CD pipelines Exposure to Palantir Foundry or similar data platforms Experience working on National Security or Defence programmes TO BE CONSIDERED. Please either ...

DevOps / Platform Engineer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550/day £550 p/d Inside IR35
Hays are now looking for a DevOps / Platform Engineer for one of our local clients: £550 p / d Inside IR35 Remote 6 month+ contract Must hold SC Clearance Supporting a critical policing platform within a legacy Oracle-based environment. You'll provide L3 support, maintain … enhance infrastructure, support application and database teams, and contribute to automation and CI / CD improvements. Key Skills Required Support and maintenance of legacy applications and infrastructure CI / CD pipeline development and support Automated testing and code refactoring Nginx ...

DevOps Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £480/day
skilled and proactive DevOps Engineer to join our Azure, Dynamics 365, Power Platform capability. This role is pivotal in enhancing our CI / CD pipelines, automating deployment processes, and improving overall team efficiency. You will work closely with developers, testers, and architects to streamline delivery … ensure secure, scalable, and reliable deployments across our Microsoft cloud infrastructure. Key Responsibilities: Design, implement, and maintain CI / CD pipelines for Dynamics 365 and Power Platform solutions. Automate infrastructure provisioning using Infrastructure as Code (IaC) practices. Manage and optimize Azure DevOps (ADO) pipelines ...

SC Cleared DevSecOps Engineer - Inside IR35 - Remote

Hiring Organisation
Solirius Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
security engineering. You will actively identify and remediate AWS vulnerabilities, design secure architecture, and embed security practices directly into our CI / CD pipelines and development workflows. Key Responsibilities CI / CD & Pipeline Security: Build, maintain, and secure automation pipelines … using Concourse and GitHub Actions, integrating automated security scanning (SAST / DAST / dependency checks) directly into deployment workflows. Infrastructure as Code (IaC): Design, deploy, and manage scalable cloud infrastructure using Terraform, enforcing security best practices through code reviews and policy-as-code tools. AWS Architecture & Networking: Architect ...

Java Developer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£499 - £500/day
production troubleshooting to ensure application stability. Drive Delivery: Actively participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and support CI / CD pipelines. What You Bring (Essential Skills) Core Experience: Proven track record as a Java Developer, Backend Engineer, or Full Stack Developer with … Build Tools: Proficiency with Git, Bitbucket, Maven, or Gradle. Delivery Practices: Experience working in Agile environments and a solid understanding of CI / CD pipelines (e.g., Jenkins). Problem Solving: Strong analytical and debugging skills with the ability to communicate technical concepts to non-technical ...

SC Cleared DevOps Engineer (EKS AWS)

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420/day £420 p/d Inside IR35
Hays are now looking for an SC Cleared DevOps Engineer (EKS, AWS) for one of our local clients: £420 p / d Inside IR35 Remote SC Clearance required We're looking for a hands-on AWS DevOps Engineer to build, automate and support highly available cloud platforms and Kubernetes … environments. You'll work across infrastructure, CI / CD, observability and platform modernisation, helping teams deliver secure and scalable microservices-based applications. [Ivana Pavi...gineer AWS | Word], What you'll be doing Managing AWS infrastructure using Terraform and Ansible Operating and improving Kubernetes (EKS) platforms Building ...

Senior Network Engineer - London, UK

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £747/day
configurations and drive Infrastructure-as-Code (IaC). You will translate low-level designs into production-grade automation workflows, building robust CI / CD pipelines for mission-critical Cisco data centers. What You'll Do Build and optimize CI / CD … EVPN, vPC, and Cisco NDFC. Automation: Python (REST APIs, data modeling), YAML, JSON, and Red Hat Ansible Automation Platform (AAP). CI / CD & Testing: GitHub / GitLab workflows, pyATS, and Genie for pre- and post-change validation. Governance: Experience working in strictly regulated ...

Senior Network Engineer with Infrastructure as Code (IaC)

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £747/day
configurations and drive Infrastructure-as-Code (IaC). You will translate low-level designs into production-grade automation workflows, building robust CI / CD pipelines for mission-critical Cisco data centers. What You'll Do Build and optimize CI / CD … NDFC. Infrastructure as Code (IaC) Automation: Python (REST APIs, data modeling), YAML, JSON, and Red Hat Ansible Automation Platform (AAP). CI / CD & Testing: GitHub / GitLab workflows, pyATS, and Genie for pre- and post-change validation. Governance: Experience working in strictly regulated ...

Senior Java developer

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £800/day Inside IR35
successful candidates should have the following responsibility and skill requirements: RESPONSIBILITIES: Develop, enhance and support a range of critical microservices and portlets using Enterprise / Core Java, JMS, Spring Framework, JDBC, and Java ORM technologies. The successful candidate will be expected to liaise with both technical and business colleagues … provide support to enable you to familiarise yourself with the relevant functional aspects of the development role. TECHNICAL SKILLS: Developing software applications using Java / J2EE frameworks Enterprise / Core Java, JMS, Spring Framework, JDBC, and Java ORM technologies Experience in Database programming tools (Oracle Database - SQL / ...

Senior Cloud Engineer - SC Cleared

Hiring Organisation
VIQU IT Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day
standing up a new data platform, and needs someone to own the ground it runs on. Kubernetes, infrastructure as code, CI / CD and observability, on a deliberately open-source stack with no managed-service shortcuts. You run it yourself rather than consuming managed equivalents. … maintain Kubernetes clusters on GKE, including the split edge and central topology and the replication between them. Own infrastructure as code, CI / CD pipelines and automated, repeatable deployments. Implement observability, monitoring, alerting and incident response across distributed clusters using Prometheus, Grafana and Loki. Harden ...

Azure DevOps Engineer

Hiring Organisation
Anson Mccade
Location
South East London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £700 per day Inside IR35
Role: Azure DevSecOps Engineer - Contract Location: UK Wide / Hybrid Rate: Competitive Day Rate (Inside IR35) Contract Length: Initial 6 Months (Extensions Expected) The Opportunity We're supporting a major enterprise technology programme seeking an experienced Azure DevSecOps Engineer to take ownership of cloud platform, release management and deployment … excellence across a complex cloud environment. You'll work closely with development, infrastructure, security and testing teams to build and optimise CI / CD pipelines, improve release processes and ensure reliable, secure and scalable platform services. Why this Azure DevOps Engineer Opportunity Long-term programme ...

DevOps Engineer (Active SC Clearance Required)

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £425 per day + Inside IR-35
DevOps Engineer - 12 month contract - £425 / day Inside IR-35 - Remote We're looking for a DevOps Engineer to join a long-term programme supporting business-critical AWS-hosted platforms operating within a secure environment. This is an excellent opportunity for someone making their first move into contracting. … operational support within a large-scale environment. The role is fully remote and offers the opportunity to work across cloud infrastructure, CI / CD, automation and platform operations. What you'll be doing Supporting and maintaining AWS-hosted infrastructure and platform services Working with Terraform ...

Senior Azure DevOps Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Senior Azure DevOps Engineer to help design and build modern DevOps capability in a greenfield Azure environment. You will lead on CI / CD, infrastructure automation, cloud governance and secure deployment practices. What you'll do Design and maintain CI / CD … teams. What we're looking for Strong hands-on experience with Azure DevOps, GitHub, Terraform and Ansible. Proven experience building enterprise CI / CD pipelines. Good knowledge of Azure services, including AKS, App Services, Key Vault, Monitor, Storage and Virtual Networks. Experience with Infrastructure ...

DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
£470 - £500/day
improvement are at the heart of delivery. What You'll Be Doing Managing and supporting Kubernetes-based environments. Maintaining and enhancing CI / CD pipelines, including migration projects. Deploying applications into test and production environments. Building and maintaining Infrastructure as Code using Terraform. Managing … experience across most of the following technologies: Kubernetes Docker Helm AWS Terraform Jenkins Linux Amazon RDS Bitbucket Grafana, Prometheus and Kibana CI / CD pipeline management and automation Infrastructure as Code Cloud platform support Experience with Vault or similar secrets management tools and CI ...

Django Technical Lead (SC Cleared)

Hiring Organisation
Morgan Hunt Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £800 per day
application architecture needed for repeatable delivery. The developer will bring extensive experience in productionising and securing Django applications, embedding automated testing, CI / CD and agile development practices, and creating documentation to support Technical Design Authority (TDA), security assurance and operational handover. Responsibilities: · Lead … secure engineering patterns. · Design and guide implementation of RBAC, permissions, authentication, authorisation and secure application access models. · Set up and improve CI / CD pipelines, automated quality controls, infrastructure-as-code and deployment practices. · Establish repeatable automated testing approaches across unit, integration, functional and regression ...

Data Engineer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £501/day
role will focus on developing and maintaining ETL pipelines within an established Talend framework, alongside working with Oracle RDS databases and CI / CD pipelines. Key responsibilities: Design and develop ETL solutions using Talend Build and maintain Oracle SQL and DDL artefacts Contribute to CI/ CD pipeline enhancements (GitLab) Investigate and resolve defects across development and testing phases Conduct component testing, including test data creation Support QA, performance testing, and production releases Perform peer reviews of development and test artefacts Provide guidance and mentoring to junior team members Contribute to agile ...

Platform Engineer

Hiring Organisation
Method Resourcing
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
Software development l Terraform l Infrastructure as code l IAM l AWS l ECS l Lambda l Python l Node.JS l CI / CD l Platform l £550 per day l Outside IR35 l Once a week in London l 6 months … secure AWS architecture, IAM, least-privilege access and authentication protocols such as OIDC. DevOps & Collaboration - Experience working in agile teams using CI / CD pipelines, solving complex platform challenges and driving continuous improvement. Contract: Outside IR35 6 months 1 day a week onsite in central ...

Data Engineer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £490/day
London based - hybrid working - 3 days a week onsite Asset Management sector - previous experience required Overview We are seeking a hands-on Software / Data Engineer to join a modern data platform team delivering analytics, reporting and AI-enabled solutions. This role is primarily focused on Snowflake, Azure, Python … CI / CD, with some exposure to .NET / C# and React / TypeScript environments. The successful candidate will build and support scalable data solutions, contribute to cloud-based platform development and help drive engineering best practice across the team. Responsibilities Develop ...

Software Developer - DV Cleared - Various Locations

Hiring Organisation
Matchtech
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £600 per day
infrastructure. Key Responsibilities: Own and deliver engineering platform capabilities that facilitate building, testing, securing, and deploying services in a highly automated, CI / CD-driven environment. Design, implement, and evolve CI / CD pipelines, ensuring consistent, reliable, and repeatable delivery … languages such as Java, Python, JavaScript, C++, or C#. Experience with database technologies (e.g., Elastic, MySQL, SQL*Server). Understanding of CI / CD platforms (e.g., GitLab, Jenkins) and source-code control (e.g., Git, GitOps). Knowledge of infrastructure management frameworks (e.g., Terraform, Ansible, Chef ...

Full Stack Developer (Camunda)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£542 per day
will be responsible for building scalable workflow solutions, integrating backend services, developing user-facing applications, and contributing to a modern CI / CD-driven development environment within an Agile team. Location: London (Hybrid - 2 to 3 days onsite per week) Daily Rate … Umbrella) Contract Length: 06 / 2027 Start Date: ASAP Key Responsibilities: · Develop lending origination workflows using Camunda 8 for business process orchestration. · Implement service-task integrations using Java-based job workers and backend services. · Build and maintain React-based user interfaces for workflow and user task interactions. · Develop scalable ...

Python Developer

Hiring Organisation
Queen Square Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420/day
Work with SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, and Redis. Develop and maintain Docker-based applications and environments. Support CI / CD pipelines using Jenkins or GitLab CI / CD. Write Linux shell scripts and manage deployments on Linux servers. … Experience Essential: 4+ years of Python development experience in automation or backend development. Experience building REST APIs using Flask or FastAPI. Knowledge of HTML / CSS and Jinja2. Experience with SQL and NoSQL databases. Strong Linux administration and Bash scripting skills. Experience with Docker and Docker Compose. Jenkins ...