1 to 25 of 148 Contract CI/CD Jobs in London

Purpose The Vice President, DevSecOps Engineering is a senior individual contributor and technical lead responsible for defining, implementing, and governing enterprise CI / CD, DevSecOps, and cloud-ready delivery strategies across multiple development teams and technology stacks. Operating within a highly regulated, governance-driven financial … secure, resilient, and scalable software. This position demands deep technical credibility, strong ownership, and influence without direct authority. Key Accountabilities Enterprise CI / CD & DevSecOps Strategy Define and own the enterprise CI / CD and DevSecOps strategy, aligned with technology ...

Security Capability Own the Codebase, Orchestration Layer & Evaluation Harness Design & Implement Agent Workflows that Triage Findings, Propose Fixes & Assist Developers within CI / CD Pipelines Ensure Agent Operates Reliably Across Production Engineering Environments Tooling & Security Integration: Integrate with Enterprise Security Tooling, including: SAST / SCA / DAST Secret Scanning Infrastructure - as - Code Security Tools Embed into Developer Workflows (GitLab / GitHub, CI / CD Pipelines, Ticketing Systems, Identity Platforms) Define Robust Tool Contracts , Retry Logic, Rate Limiting & Failure Handling Mechanisms Prompt, Policy & Guardrail Engineering: Design, Develop ...

financial institution, is seeking a passionate and experienced Senior DevSecOps Engineer to lead the charge in defining and implementing cutting-edge CI / CD and DevSecOps strategies! What You'll Do: As a key player in our client's engineering team, you will: Define … Craft and manage the enterprise CI / CD and DevSecOps strategy to align with security, risk, and governance standards. Architect Solutions : Develop CI / CD approaches that cater to multiple teams and technologies while ensuring quality, security, and scalability. Enhance ...

commercial coding experience with modern Java (Java v17 min, v21 LTS or newer preferred) Strong experience with Spring Boot Experience building REST APIs / microservices from scratch Strong testing skills using JUnit, Mockito, and ideally TDD Experience with PostgreSQL or another relational SQL database Experience with Docker Experience with … CI / CD pipelines (e.g. Jenkins, GitHub Actions, GitLab CI, Azure DevOps) Comfortable working in agile, cross-functional teams Has current SC clearance, or is willing and eligible to undergo SC clearance Desirable OpenAPI / Swagger Liquibase or Flyway Gradle Kafka Observability ...

build and CI infrastructure for a large, complex engineering organisation. This role sits at the intersection of build systems, CI / CD, and developer experience . Youll work on foundational tooling used daily by hundreds of engineers across web, mobile, and desktop platforms. … working on: Designing, maintaining, and evolving Bazel-based build systems in a large monorepo environment Supporting and improving CI / CD pipelines , including a migration from legacy CI tooling to a modern CI platform (e.g. Buildkite) Enabling the colocation and integration ...

Title: Senior Full Stack Developer (React & C#.NET) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa £650 / Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core will … collaborative environment and are eager to make an impact, we want to hear from you! Technical Skills Front-end: Strong proficiency in React.js, JavaScript / TypeScript, Redux / RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices ...

substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, with experience in the financial sector. Experience with CI / CD , microservices , and event-driven architectures is essential, and knowledge of Python (pyspark) for data-driven workflows is advantageous Key Responsibilities Design … RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React JS and modern JS / TS patterns. Collaborate closely with business stakeholders and risk, Regulatory Reporting and Finance domain experts to deliver solutions in these domains. Have a strong ...

substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, with experience in the financial sector. Experience with CI / CD , microservices , and event-driven architectures is essential, and knowledge of Python (pyspark) for data-driven workflows is advantageous Key Responsibilities Design … RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React JS and modern JS / TS patterns. Collaborate closely with business stakeholders and risk, Regulatory Reporting and Finance domain experts to deliver solutions in these domains. Have a strong ...

DevOps Engineer Up to £730 per day inside ir35 Active SC clearance required London / Hybrid - 2 / 3 days per week onsite We are seeking an experienced DevOps Engineer to support the design, deployment, and maintenance of secure, scalable infrastructure and applications within a cloud-based environment. … This role requires strong expertise in infrastructure as code, CI / CD automation, and platform engineering within AWS. Key Responsibilities Develop and maintain infrastructure as code using Terraform and Terragrunt to deploy and update services in AWS. Build and manage machine images and container images ...

Full Stack Engineer (C# / .NET & React) - Investment Banking London (Hybrid) | 6-Month Contract | Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute to development of secure, client-facing portals Build, CI / CD & Deployment Design and implement CI / CD pipelines (Bitbucket, TeamCity or similar) Create build processes using ...

Mockito , with exposure to TDD Experience with PostgreSQL or other relational SQL databases Hands-on experience with Docker Experience with CI / CD pipelines (e.g. Jenkins, GitHub Actions, GitLab CI, Azure DevOps) Experience working in Agile environments Current SC clearance , or willingness … eligibility to obtain it Desirable Skills OpenAPI / Swagger Kafka Kubernetes Liquibase or Flyway Observability and monitoring tools Gradle Exposure to React or TypeScript Candidate Profile Demonstrable experience building backend services or APIs directly Experience working within microservice architectures Strong focus on automated testing as part of delivery Practical ...

Full-Stack Developer (React Native / Java) | London Hybrid | FinTech | Outside IR35 | React, React Native, Java, AWS | £450-500 / day A growing financial technology company is scaling its engineering team as it builds the next generation of modern web and mobile products for global users. With continued … scalable applications using React or React Native alongside backend services and APIs using Java. You'll work across frontend architecture, integrations, CI / CD pipelines, microservices, and cloud-native systems, helping deliver secure, high-performance products in a collaborative engineering environment. Required experience: 6+ years ...

Senior DevOps Engineer (Azure / Terraform) £550–£650 per day | Outside IR35 | 6 Month Contract | Remote Overview An exciting opportunity has arisen for a Senior DevOps Engineer to join an established project delivering within a modern, cloud-first environment.You’ll be joining a lean, high-performing team, where DevOps … Azure and Terraform expertise, who is comfortable operating in a hands-on capacity, while also mentoring others and driving improvements across CI / CD, observability, and security. Role & Responsibilities Design, build, and manage Azure infrastructure using Terraform, including modules, state management, and pipelines Develop ...

high-visibility role where you will bridge the gap between infrastructure stability and rigorous performance validation. Key Responsibilities Infrastructure & CI / CD: Design, build, and maintain robust CI / CD pipelines to automate deployment cycles. Performance Engineering: Lead the charge … experience with AWS. Orchestration: Proven expertise in Kubernetes and containerized environments. Automation & Scripting: Strong proficiency in Python, Bash, or PowerShell. CI / CD Tooling: Expert knowledge of Jenkins and Concourse. Performance Testing: Extensive experience writing test strategies and using tools such as JMeter, K6, Postman ...

Senior DevOps Engineer (Azure / Terraform) £550–£650 per day | Outside IR35 | 6 Month Contract | Remote Overview An exciting opportunity has arisen for a Senior DevOps Engineer to join an established project delivering within a modern, cloud-first environment.You’ll be joining a lean, high-performing team, where DevOps … Azure and Terraform expertise, who is comfortable operating in a hands-on capacity, while also mentoring others and driving improvements across CI / CD, observability, and security. Role & Responsibilities Design, build, and manage Azure infrastructure using Terraform, including modules, state management, and pipelines Develop ...

security and compliance standards. The position provides technical leadership for cloud engineering strategy, infrastructure modernisation and migration activities, while supporting DevOps, CI / CD and Infrastructure-as-Code practices. It also includes stakeholder engagement, mentoring engineers, supporting multidisciplinary delivery teams and contributing to enterprise architecture … focus areas include: Multi-cloud platform engineering (AWS & GCP) Cloud architecture and infrastructure strategy Security, compliance and governance Automation and CI / CD Cloud migration and optimisation Operational support and service reliability Team leadership and mentoring Stakeholder collaboration and technical assurance Key Criteria Essential Skills ...

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 ...

MLOps patterns across training, validation, deployment and monitoring Support data science and engineering teams in operationalising models end-to-end Improve CI / CD, environment management and automated testing for ML workloads Implement model monitoring across drift, performance, data quality and latency Support model lifecycle … enterprise environment Hands-on experience operating Palantir Foundry, AIP or a comparable modern data platform Strong understanding of production MLOps, including CI / CD, model deployment, monitoring and lifecycle governance Experience supporting production data products or ML models at scale Strong service management experience across ...

Cloud Engineer / Site Reliability Engineer (SRE) London mainly Remote, but might require to travel to the offices as and when required - Croydon or London. 12-Month Contract £662 / day (Umbrella) SC Clearance Required Inside IR35 About the Role We’re looking for experienced AWS Cloud Engineers … / Site Reliability Engineers (SREs) to join a high-impact programme delivering secure, scalable cloud platforms. This role sits at the intersection of cloud engineering and reliability, focusing on building resilient systems, improving automation, and ensuring production environments run smoothly and efficiently. You’ll play a key role ...

Scala Engineer Location: London (mainly remote, 1 day / month onsite) Rate: £79 per hour (Inside IR35) Duration: 6 months Security Clearance: BPSS required The Role Join a large-scale, data-driven platform team focused on capturing and analysing customer interaction data. You'll work within an Insights & Reputation … data Collaborating with product, data, and design teams to shape solutions Supporting live services, including monitoring, troubleshooting, and optimisation Contributing to CI / CD pipelines and infrastructure as code Writing clean, testable, maintainable code Participating in code reviews, pairing, and team delivery Tech Stack & Environment ...

. Minimum Qualifications Bachelor's degree in computer science (or similar) with 5+ years of relevant industry experience Significant experience with Golang and Git / GitHub SCM Strong experience with coding techniques and standard methodologies for security, performance optimization, and ease-of-use Experience in utilisation and deployment … cloud technologies in AWS or GCP , experience in container technologies such as Docker and Kubernetes , and microservice architecture Experience with CI / CD, IaaS and DevOps best practices Strong test-driven approach to writing code Excellent problem-solving skills Excellent written and verbal communication skills ...

. Minimum Qualifications Bachelor's degree in computer science (or similar) with 5+ years of relevant industry experience Significant experience with Golang and Git / GitHub SCM Strong experience with coding techniques and standard methodologies for security, performance optimization, and ease-of-use Experience in utilisation and deployment … cloud technologies in AWS or GCP , experience in container technologies such as Docker and Kubernetes , and microservice architecture Experience with CI / CD, IaaS and DevOps best practices Strong test-driven approach to writing code Excellent problem-solving skills Excellent written and verbal communication skills ...

custom-built and package-based systems. - Enable automated, secure and repeatable deployments across NHG's technology landscape. - Create and maintain CI / CD pipelines and automate build, deployment and environment provisioning. - Collaborate with suppliers and partners to align DevOps practices. - Support implementation rehearsals, releases … production environments. - Work closely with Cloud Operations, Security and Customer Success teams. - Stay up to date with DevSecOps tools and recommend improvements. Required Skills / Experience: - CI / CD design, strong scripting (PowerShell, Python, Bash), Azure cloud, DevOps toolchains. - IaC (ARM, Terraform, Bicep), containerisation ...

Global Financial Services Firm is hiring for a Contract Full Stack Engineer / Specialist with experience delivering modern data-driven trading and investment solutions. This role is based in London on a flexible hybrid basis. The role is insideIR35 and is paying between £850- £1200 per day depending … Deliver reporting and analytics solutions using Sigma and Power BI * Support .NET application modernisation and API development initiatives * Contribute to CI / CD automation and cloud-native engineering best practices * Collaborate with business stakeholders, product teams, and engineering teams to deliver scalable solutions * Support ...

opportunity to work on a cutting-edge programme delivering scalable, AI-driven solutions across modern AWS infrastructure, React front ends, and advanced LLM / RAG workflows. London-based | 5 days onsite 12-month contract + likely extension £600-£800 per day (PAYE) Join a high-profile greenfield initiative within … opportunity to work on a cutting-edge programme delivering scalable, AI-driven solutions across modern AWS infrastructure, React front ends, and advanced LLM / RAG workflows.What you'll be doing Building and enhancing cloud-native applications using Java and / or Python Developing modern React front-end solutions ...