1 to 25 of 150 Contract CI/CD Jobs in London

Fullstack Javascript Developer l Typescript l Maestro l Supertest l Automation l API l Mobile l React Native l Playwright l Platform l CI / CD l integration l Node.JS l £400 PD l Outside IR35 l End of January l London - Remote Method Resourcing are partnering with an exciting start up based in London … environment and add best practices and frameworks across the platform whilst being able to hands on code. This will also help with the bottleneck within their CI / CD pipelines Core tech stack: Javascript / Typescript Testing: Playwright, maestro and Supertest CI / CD is built in github actions … and confidence. Act as a gatekeeper for quality automation testing-working hands-on with code but not picking up slack from other teams. Resolve bottlenecks in CI / CD pipelines to improve platform efficiency and delivery flow. Contract: Outside IR35 Contract till end of January Remote however, has to be based in the UK More ❯

Google Platform Engineer with strong GCP DevOps, Jenkins and / or Harness pipeline automation, Terraform, Python, GKE Location: [London] | Hybrid / Remote Duration: [3-6 months initial, likely long term extension] We're looking for an experienced Google Platform Engineer to lead a key migration project moving our CI / CD pipelines from … passionate about automation, cloud native technologies and building scalable infrastructure on Google Cloud Platform (GCP) , we'd love to hear from you. What You'll Bring: CI / CD & DevOps Tooling Deep hands-on experience with Jenkins , including: Shared Libraries SonarQube & Nexus integration Docker builds and image publishing Google Artifact Registry (GAR) integration Infrastructure & Cloud … knowledge of GCP : GKE , VPC networking, Firewall rules Virtual Data Centre (VDC) architecture Google Artifact Registry Scripting & Automation Terraform : Comfortable with IaC for GCP infrastructure and CI / CD components Python : Proficient in Scripting and automation workflows Bonus Skills: Exposure to Harness (CI / CD setup, delegate configuration, troubleshooting) Experience More ❯

leading global organization, is looking for an experienced DevSecOps Pentester to join a leading security team in London. Youll perform penetration tests and security assessments across CI / CD pipelines, cloud environments, and applications, integrating automated security tools and practices into DevOps workflows. This role is ideal for someone who can identify vulnerabilities in code … infrastructure-as-code before production, collaborate closely with DevOps and development teams, and help improve enterprise security posture. Key Responsibilities Integrate security tools and practices into CI / CD pipelines for continuous validation. Conduct manual and automated security testing on web apps, APIs, pipelines, and cloud infrastructure. Identify and exploit vulnerabilities in CI / CD workflows, IaC, containers, and cloud-native architectures (AWS, Azure, GCP, Docker, Kubernetes). Participate in agile ceremonies including sprint planning, threat modeling, and secure design reviews. Produce detailed reports with executive summaries, technical findings, and actionable remediation guidance. Validate remediation efforts and perform retesting cycles. Advise on secrets management, IAM, and secure deployment More ❯

Role / Job Title: DevSecOps Pentester Work Location: London (2 - 3days) The Role Conducts security assessments and penetration tests across CI / CD pipelines, cloud infrastructure, and application environments. Integrates automated security tools and practices within DevOps workflows to ensure continuous security validation. Identifies and exploits vulnerabilities in code, containers, APIs, and infrastructure-as … to automate AWS Service catalogues. Contribute to security tooling, checklists, and automation efforts. Identify potential security threats and vulnerabilities during the design phase identify flaws in CI / CD, IaC, and cloud / containerized environments. Perform manual and automated security testing on web apps, APIs, pipelines. Participate in agile ceremonies (sprint planning, threat modeling … workflows and developer tickets. Advise on secrets management, IAM, and secure deployment practices. Educate development and operations teams on security best practices and emerging threats. Your Profile Essential skills / knowledge / experience: Strong application security background (OWASP Top 10, API security). Manual pentesting of modern web apps, APIs, and CI / CD More ❯

to recruit an Azure DevOps Engineer on a contract basis - Remote working - UK based - Outside IR35 Role The Azure DevOps Engineer will design, build, and maintain CI / CD pipelines to support the API backbone and other digital initiatives. Implement best practices for monitoring, logging, and alerting across distributed systems. Work closely with software development … teams to embed DevOps principles and support a culture of continuous integration and continuous delivery (CI / CD). Drive adoption of test-driven development (TDD) practices within CI / CD workflows. Contribute to the ongoing development of a scalable, resilient digital API infrastructure. Collaborate with cross-functional teams to … Engineer with a focus on Azure cloud technologies. Strong background in software development (e.g., C#, Java, Python, or similar). Hands-on experience building and maintaining CI / CD pipelines (Azure DevOps, GitHub Actions, Jenkins, or similar). Strong understanding of monitoring, logging, and observability tools (e.g., AppInsights, ELK, Prometheus, Grafana). Solid knowledge of More ❯

PHP Architect / Lead Developer Location: 100% Remote Contract: 6-month contract (potential extension) Start Date: ASAP About the Role We're seeking an experienced PHP Architect / Lead Developer to join our agile, forward-thinking technology team. Our in-house platforms power everything from industry-leading e-learning solutions to highly integrated office logistics, all hosted on … enhance existing systems, and mentor a talented team of developers. You'll work with modern PHP frameworks-Symfony, Laravel, and in-house MVC solutions-while leveraging CI / CD practices and cloud-native designs. Key Responsibilities Design, develop, and maintain enterprise applications, e-learning portals, and web services using PHP. Apply solid software design patterns … for performance. Translate complex business requirements into scalable, maintainable technical solutions. Build and maintain client and management reporting tools. Contribute to the evolution of developer tools, CI / CD pipelines, and AWS-based architectures. Mentor and provide technical guidance to less experienced developers. Support a global user base and ensure high-quality, well-documented code. More ❯

PHP Architect / Lead Developer Location: 100% Remote Contract: 6-month contract (potential extension) Start Date: ASAP About the Role We're seeking an experienced PHP Architect / Lead Developer to join our agile, forward-thinking technology team. Our in-house platforms power everything from industry-leading e-learning solutions to highly integrated office logistics, all hosted on … enhance existing systems, and mentor a talented team of developers. You'll work with modern PHP frameworks-Symfony, Laravel, and in-house MVC solutions-while leveraging CI / CD practices and cloud-native designs. Key Responsibilities Design, develop, and maintain enterprise applications, e-learning portals, and web services using PHP. Apply solid software design patterns … for performance. Translate complex business requirements into scalable, maintainable technical solutions. Build and maintain client and management reporting tools. Contribute to the evolution of developer tools, CI / CD pipelines, and AWS-based architectures. Mentor and provide technical guidance to less experienced developers. Support a global user base and ensure high-quality, well-documented code. More ❯

to join a leading technology programme, focusing on the deployment, configuration, and lifecycle management of Red Hat OpenShift clusters . The role involves leveraging automation and CI / CD workflows to deliver secure, scalable, and reliable platform operations across on-prem and cloud environments. Key Responsibilities: Deploy, upgrade, and manage OpenShift clusters. Automate infrastructure and … configuration with Terraform, Ansible, and Helm . Manage CI / CD workflows and application deployment with GitHub and Operators . Implement security best practices (RBAC, network policies, image handling). Collaborate with DevOps and development teams to support containerized workloads. Maintain reliability, monitoring, and logging for platform performance. Required Skills & Experience: Strong hands-on expertise … with Red Hat OpenShift & Kubernetes . Automation tools: Terraform, Ansible, Helm . CI / CD practices and GitHub workflows . Podman and container image management. RHEL administration & troubleshooting . Monitoring, logging, and scripting for operational efficiency. Experience with Elastic Container Registry . If you believe your profile is a potential fit for this role, get More ❯

SC Cleared IAM DevOps Engineer - Sailpoint, CI / CD, Agile Up to £550 Inside IR35 6 Month contract Fully remote I am currently partnered with a leading UK consultancy who urgently requires a SC-Cleared IAM DevOps Engineer who specialises in SailPoint to join a business-critical program for one of their key partners. Experience … required Proficient in designing, developing, and delivering IAM solutions, particularly using SailPoint. Active Security Clearance (SC) Deep understanding of CI / CD pipelines, with the ability to advise on deployment speed and technical oversight. Experience in defining QA and deployment pipelines and driving tool adoption for improved integration. Skilled in software design and systems integration … / build. Competent in programming / software development and data management Experience in testing and application support. Ability to develop hardened base containers and support secure platform build. Nice to have Strong reporting and documentation skills. Familiarity with GDS service standards, accessibility, and community practices. Immediate availability Agile certification (preferred). What you need to do now If More ❯

SC Cleared IAM DevOps Engineer - Sailpoint, CI / CD, Agile Up to £550 Inside IR35 6 Month contract Fully remote I am currently partnered with a leading UK consultancy who urgently requires a SC-Cleared IAM DevOps Engineer who specialises in SailPoint to join a business-critical program for one of their key partners. Experience … required Proficient in designing, developing, and delivering IAM solutions, particularly using SailPoint. Active Security Clearance (SC) Deep understanding of CI / CD pipelines, with the ability to advise on deployment speed and technical oversight. Experience in defining QA and deployment pipelines and driving tool adoption for improved integration. Skilled in software design and systems integration … / build. Competent in programming / software development and data management Experience in testing and application support. Ability to develop hardened base containers and support secure platform build. Nice to have Strong reporting and documentation skills. Familiarity with GDS service standards, accessibility, and community practices. Immediate availability Agile certification (preferred). What you need to do now If More ❯

Contract React Native | Full Stack Engineer | Outside Rate: £350-£500 / day Location: UK-based, hybrid (2 days / week onsite) Duration: Ongoing contract Start: ASAP A fast-growing, product-led tech company is entering a major scale-up phase following a recent acquisition by a global fitness platform. They're now expanding engineering capacity to support a … several phases to the overall program and there is real long-term opportunity. Key Responsibilities: Strengthen test automation and coverage across web & mobile Scale and optimize CI / CD pipelines (GitHub Actions) Debug and performance tune core app code in preparation for 10x user growth Collaborate on building new features for a global fitness-focused … audience Ensure platform readiness for scale (infra, delivery, reliability) Tech Stack: React Native, React, TypeScript, JavaScript Python GitHub Actions for CI / CD AWS (Serverless architecture) Ideal Profile: Strong experience with React Native in production environments Comfortable with end-to-end testing, CI / CD tooling, and cloud-based deployments More ❯

Engineer - Contract Opportunity We're partnering with a forward-thinking digital business looking for a DevOps Engineer to support the evolution of their cloud infrastructure and CI / CD capabilities. This is a 4 -month contract with a clear scope: help drive platform automation, improve scalability, and ensure reliability across cloud environments using best-in … it forms part of their toolchain. Key Responsibilities Build and maintain scalable, secure, and automated infrastructure using Infrastructure-as-Code Lead the optimisation and maintenance of CI / CD pipelines using Azure DevOps and other tooling Collaborate with engineering teams to deploy containerised applications using Kubernetes and Docker Support migration and integration across Azure and … standards Skills & Experience Required Strong experience as a DevOps Engineer or Platform Engineer in complex environments Hands-on with Terraform , Kubernetes , and Docker Proven experience with CI / CD pipelines , particularly using Azure DevOps Strong cloud infrastructure knowledge across Azure Skilled in automating deployment workflows and enabling infrastructure-as-code Comfortable troubleshooting infrastructure issues across More ❯

e.g., firewalls, load balancers, VPNs, SD-WAN). Collaborate with the Network Architecture and DevOps team to automate self-service infrastructure configuration. Integrate infrastructure automation into CI / CD pipelines for seamless deployment. Development of reusable patterns, modules, templates and playbooks that ensure consistency, auditability, and rapid service enablement. Monitor infrastructure / cyber and … code (IaC), automation, deployment, configuration, management and scaling. Managing delivery alongside external partners and managing senior stakeholders. Building automated pipelines and orchestration frameworks for hybrid environments (on-premises, private / public cloud) including automated testing. Expert in industry-standard software and project methodologies and tooling (e.g., SAFe (Agile), Jira, Confluence). Expert in Network systems particularly Aruba technology stack. … Solid understanding of Application delivery control. Essential Skills / Abilities / Knowledge Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI / CD tools (e.g., Jenkins, GitLab CI, Azure DevOps) Cloud platforms (AWS, Azure, or GCP) Solid understanding of networking concepts (TCP More ❯

Full Stack Developer (python / AWS) *candidates must hold an active SC Clearance* Start: ASAP Duration: 6 months+ Location: 3 days per week in London Pay: negotiable DoE, INSIDE IR35 We are seeking a talented Full Stack Engineer with strong experience in AWS and Python to join our growing team. You'll play a key role in designing, developing … Collaborate with front-end developers to deliver seamless user experiences (React, Vue, or Angular). - Ensure application security, performance, and reliability. - Participate in code reviews, testing, and continuous integration / deployment (CI / CD). - Troubleshoot, debug, and optimize existing systems. - Stay up-to-date with emerging technologies and best practices. Requirements - Proven experience … technologies (JavaScript, HTML, CSS, and modern frameworks). - Experience with relational and NoSQL databases (PostgreSQL, MySQL, DynamoDB, etc.). - Familiarity with containerization (Docker, ECS, EKS) and CI / CD pipelines. - Excellent problem-solving skills and attention to detail. - Strong communication and teamwork abilities. Nice to Have - Experience with Infrastructure as Code (Terraform, AWS CDK). More ❯

Technical Architect +DV cleared contract +On site in London +6 months + +Outside IT35 + 650 - 700 a day Skills: +DV clearance +CCNP +Vmware +HLD / LLD We are seeking a highly experienced Technical Architect to join a secure, high-profile programme. The role requires someone with deep expertise across data centre networking, private cloud, security, and automation - with … tenant data centre networks (Clos-fabric, advanced BGP, DCI). Implement strong security using Palo Alto firewalls, VMware NSX-T micro-segmentation, and cross-domain solutions. Compute & Virtualisation - Design / manage VMware VCF private cloud platforms, VxRail / vSAN hyper-converged compute, and software-defined networking. Platform & Application Services - Deliver containerisation, secrets management, and enterprise messaging systems (Docker … RabbitMQ). Governance & Leadership - Present to the Technical Design Authority, act as SME for infrastructure stack, and enforce CIS / STIG compliance. Automation - Drive Infrastructure as Code (IaC) adoption and automated infrastructure deployment. Core Technical Expertise Data Centre Networking - Clos-fabric, VRFs, EBGP, ECMP, active / active DCI. Network Security - Palo Alto firewalls, high-grade crypto. Private Cloud More ❯

responsible for ensuring the reliability, security, and scalability of the existing cloud analytics platform, focusing on automation for deployment of infrastructure as code via continuous integration and continuous delivery / deployment (CI / CD) pipelines. You will also provide operational support to users of the Data & Analytics platform covering administration of services, access management … and be fully conversant with agile and DevOps development methodology. Extensive experience in using Terraform to deploy cloud resources as infrastructure as code. Excellent understanding of CI / CD principles and experience with related tools (e.g. Azure DevOps, GitHub Actions). Strong knowledge of scripting languages such as PowerShell, Python and Azure CLI and proven More ❯

as-code (IaC), automation, deployment, configuration, management and scaling. Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI / CD tools (e.g., Jenkins, GitLab CI, Azure DevOps) AND Cloud platforms (AWS, Azure, or GCP) Solid understanding of networking concepts (TCP / IP, DNS … of working within an Agile environment including using Jira and ideally SAFe scaled Agile expereince. Ability to build automated pipelines and orchestration frameworks for hybrid environments (on-premises, private / public cloud) including automation testing. Skills to integrate infrastructure automation into CI / CD pipelines for seamless deployment. Ability to design and implement Infrastructure … as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion / belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process. More ❯

as-code (IaC), automation, deployment, configuration, management and scaling. Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI / CD tools (e.g., Jenkins, GitLab CI, Azure DevOps) AND Cloud platforms (AWS, Azure, or GCP) Solid understanding of networking concepts (TCP / IP, DNS … of working within an Agile environment including using Jira and ideally SAFe scaled Agile expereince. Ability to build automated pipelines and orchestration frameworks for hybrid environments (on-premises, private / public cloud) including automation testing. Skills to integrate infrastructure automation into CI / CD pipelines for seamless deployment. Ability to design and implement Infrastructure … as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion / belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process. More ❯

Platform / DevOps Engineer Contract: 6-Month Contract (Remote) Industry: Financial Services Technology About the Role We're seeking a skilled Platform / DevOps Engineer to help manage and evolve the infrastructure that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS … availability, security, and cost efficiency while enabling a seamless development experience for our in-house engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI / CD practices to keep our technology reliable and scalable. Required Technical Skills 5+ years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch / CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI / CD practices and pipeline creation (e.g., Jenkins, GitHub Actions). Infrastructure as Code tools (Terraform), configuration management (Ansible preferred). Aurora / RDS MySQL (including replication). Monitoring / logging tools (Datadog More ❯

Platform / DevOps Engineer Contract: 6-Month Contract (Remote) Industry: Financial Services Technology About the Role We're seeking a skilled Platform / DevOps Engineer to help manage and evolve the infrastructure that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS … availability, security, and cost efficiency while enabling a seamless development experience for our in-house engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI / CD practices to keep our technology reliable and scalable. Required Technical Skills 5+ years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch / CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI / CD practices and pipeline creation (e.g., Jenkins, GitHub Actions). Infrastructure as Code tools (Terraform), configuration management (Ansible preferred). Aurora / RDS MySQL (including replication). Monitoring / logging tools (Datadog More ❯

Full Stack Engineer (AI / ML, Python, Agentic) - Global Tech Company - London Day rate: £500 - £700 (inside IR35) Duration: 12 months Hybrid: 3 days per week Start: ASAP My exciting new client is looking for a Full Stack Engineer with AI / ML and Python experience. Hybrid working 3 days per week in the London office. Key Qualifications … maintain server-side logic using Python. Manage APIs and integrate third-party services and tools. Ensure application data integrity and security by designing and managing databases in Postgres. AI / ML Expertise: Build and deploy Agentic systems, MCP servers / clients, and Retrieval-Augmented Generation (RAG) systems with Large Language Models (LLMs). Extract, transform, and load (ETL … data to build vector databases with embedding models. DevOps and Maintenance: Implement CI / CD pipelines to streamline development workflows in Jenkins. Monitor application performance and troubleshoot issues to maintain reliability and availability. Preferred Qualifications: Experience with building multi-agent systems and understanding of multi-agent design patterns. Graph database knowledge is a plus. Proficient More ❯

AI Agents Solution Architect - Future Talent (Q2 / Q3 opportunities) for leading GSI in the software engineering market AI Solution Architect to design and implement AI-driven agent solutions for the online commerce space. Deep understanding of AI / ML models, cloud computing, and scalable system architecture. This role requires expertise in architecting intelligent agents, optimizing cloud-based … to enhance AI agent performance. Lead proof-of-concept (PoC) developments for AI-based automation and intelligent process optimization. Define best practices for AI deployment, including CI / CD pipelines, monitoring, and governance. Required: 5+ years of experience in solution architecture with a focus on AI, APIs, and cloud technologies. Strong hands-on experience with … AWS services related to AI / ML and serverless computing. Proficiency in JavaScript, TypeScript, Node.js, React.js, and Express.js for building full-stack applications. Experience with AI / ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. More ❯

Senior Software Developer | 6 Month Contract | £350-450 p / day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work on complex, large scale systems while driving innovation, cost optimisation, and platform resilience. Location: Mostly Remote (occasional trips to … London office) Contract: 6-months (OIR35) Rate: £400-450 p / day Start date: Asap Key Responsibilities: Design, build, and maintain scalable microservices and full-stack applications. Engineer and manage cloud infrastructure (Azure as primary, AWS / GCP as secondary). Identify and implement cloud cost efficiencies while maintaining performance. Oversee container orchestration with Kubernetes and Helm. Develop … and optimise CI / CD pipelines (Jenkins, CircleCI, GitHub Actions). Lead migration projects and modernisation of legacy systems. Ensure compliance with security and regulatory standards in sensitive industries. Provide senior-level support, troubleshooting, and performance monitoring with modern observability tools. Mentor and support junior engineers, collaborating with global teams. Required: Proven full-stack development More ❯

Liberty Wines is modernising its data estate: migrating from on-prem Analysis Services to the cloud, moving our WMS, ERP and bespoke apps to scalable platforms, and expanding AI / ML initiatives. We are evaluating both Fabric and Databricks as a potential strategic fit. As our hands-on Data & Analytics Engineer, youll play a key role in shaping and … Contribute to the evaluation and selection of data platform architecture based on performance, usability, and alignment with Liberty Wines long-term data strategy Data Engineering Develop and orchestrate ETL / ELT, middleware and integrations Ingest data from WMS, ERP, ecommerce, IoT and ad-hoc sources (CSV, APIs, unstructured). Analytics & Reporting Model data (DAX, Tabular Editor) and build stunning … dashboards used by Sales, Buying, Ops & Finance Optimise datasets for performance, incremental refresh and DirectQuery. AI / ML Enablement Work with Libertys AI & Automation Dev Team to prepare and expose curated data to our AI / ML toolsets and workflows. Stakeholder Enablement & Documentation Maintain clear documentation for BI projects, processes, and solutions. Enforce data governance practices to ensure More ❯

Liberty Wines is modernising its data estate: migrating from on-prem Analysis Services to the cloud, moving our WMS, ERP and bespoke apps to scalable platforms, and expanding AI / ML initiatives. We are evaluating both Fabric and Databricks as a potential strategic fit. As our hands-on Data & Analytics Engineer, you’ll play a key role in shaping … Contribute to the evaluation and selection of data platform architecture based on performance, usability, and alignment with Liberty Wines’ long-term data strategy Data Engineering Develop and orchestrate ETL / ELT, middleware and integrations Ingest data from WMS, ERP, ecommerce, IoT and ad-hoc sources (CSV, APIs, unstructured). Analytics & Reporting Model data (DAX, Tabular Editor) and build stunning … dashboards used by Sales, Buying, Ops & Finance Optimise datasets for performance, incremental refresh and DirectQuery. AI / ML Enablement Work with Liberty’s AI & Automation Dev Team to prepare and expose curated data to our AI / ML toolsets and workflows. Stakeholder Enablement & Documentation Maintain clear documentation for BI projects, processes, and solutions. Enforce data governance practices to More ❯