151 to 175 of 1,260 CI/CD Jobs in the UK excluding London

Contract Role – Senior FX e-Trading Java Developer – London / Hybrid – 12 months initial – Inside IR35 PAYE Role Overview: Job Title: Senior FX e-Trading Java Developer Location: Hybrid – 4 days onsite per week in London Contract Type: Contract Duration: 12 months initial Rate: £ per day Inside IR35 About … enhance developer experience. What you’ll do Architect and implement scalable, event-driven, and microservices-based backend components, including APIs, market data, order / risk workflows, and real-time streaming. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best ...

alongside our IT Infrastructure and Cyber Team and will be responsible for building, maintaining and optimising our Cloud Infrastructure. Build and standardise RHEL 8 / 9 environments across AWS Implement OS hardening and security baselines (CIS / STIG aligned) Develop automation (Ansible / AWS SSM) for configuration … Linux workloads Support knowledge transfer and upskilling within the Service Delivery team Essential Skills & Experience: Proven experience administering Red Hat Enterprise Linux (RHEL 8 / 9) in enterprise environments Proven ability to translate cloud architecture designs into engineered solutions, including infrastructure, security, and CI / CD ...

power to do so. Your skills and experience Strong professional experience with Scala and functional programming Experience designing and consuming REST APIs; JSON validation / serialisation using Play JSON or Circe. Designing for and querying relational databases such as PostgreSQL and / or NoSQL databases such as MongoDB. … Writing unit and integration tests using technology such as ScalaTest, Specs2 and Mockito while following TDD / BDD Familiarity with SBT for build / CI / CD automation and GIT with branching strategies. Solid understanding of web / HTTP, web security best ...

Build and enhance automation frameworks (Selenium, Playwright, Cypress) Identify automation opportunities from user stories and acceptance criteria Execute automated tests within CI / CD pipelines Perform root cause analysis and collaborate on defect resolution Monitor pipelines, manage flaky tests, and report on quality metrics Contribute … promoting quality and testability Key Skills & Experience Strong experience with automation tools (Selenium, Playwright, Cypress, Appium) Programming skills in Java, C#, Python, or JavaScript / TypeScript API testing experience (Postman, RestAssured, Karate) Knowledge of BDD / TDD (Cucumber, SpecFlow) CI / CD tools ...

Full Stack Software Engineer (.NET / Vue.js / Azure - Ideally some Python / AWS will be very helpful) Contract: 6 Months Initial Contract Rate: £550 per day (Inside IR35) Location: Remote with 2 days per month onsite in Leeds or London Start: ASAP Overview We're looking … Microsoft Azure Collaborate with Product Owners, Architects, DevOps and QA teams Contribute to technical design, code reviews and best practices Support CI / CD pipelines and automated deployment processes Ensure solutions meet security, performance and compliance standards Essential Skills & Experience Strong commercial experience with: C# ...

underpin a portfolio of global payments programmes. These include ISO 20022 migrations (CHAPS, TARGET2, SWIFT CBPR+), real‐time payments enablement, modernisation of payment engines / integration layers, and regulatory or scheme‐driven delivery across multiple regions. The Senior Developer will be a seasoned technologist contributing to the design … execution. Key Responsibilities Develop and enhance Java‐based microservices, REST APIs, and event‐driven components. Implement solutions for ISO 20022 message formats, transformations (XML / JSON), validations, and routing. Build integrations using Mule ESB (or similar), messaging patterns, and Kafka / event streams. Write performant SQL / ...

critical software: requirements, architecture, implementation, testing, deployment, observability, and reliability. Raise engineering excellence and resilience: best practices and automation across code, testing, microservices / APIs, performance, and infrastructure; secure-by-design with threat modeling, logging / monitoring, incident playbooks, and disaster recovery. Partner with product, design, and operations … translate outcomes into measurable technical plans; guide architecture modernization, integrations, cloud / container adoption, and technical debt remediation. Represent engineering in program reviews and governance forums; ensure compliance, risk management, and operational excellence—aligned to BNY’s principles and strategic pillars. To be successful in this role ...

shape cloud architecture, modernise a legacy platform into a cloud-native environment, and provide senior oversight across platform engineering, security, SRE, CI / CD. Key Responsibilities: Own the AWS platform architecture and modernisation roadmap, including migration from a Java monolith to microservices on EKS. Define standards … containers, runtime environments, observability, tenancy, security, and infrastructure automation. Lead SRE practices including SLI / SLOs, incident management, DR / BCP planning, post-mortems, and operational resilience. Own platform security, secure SDLC, CI / CD pipelines, IaC, and software supply chain governance. Drive ...

Senior Python Engineer (Django / DevOps / IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week 6 months £850 per day In short: Our Application Security team require a strong Python generalist to run, deploy and maintain purpose-built applications. … automate security testing at scale using Django and related technologies. Beyond coding, you'll actively engage in architecture discussions, security implementations, CI / CD pipeline development, and help transition MVP applications into production-grade systems. Your work will directly strengthen the security posture of applications ...

software quality and compliance. Work closely with systems, software and integration teams to deliver robust solutions throughout the engineering lifecycle. Support CI / CD and configuration management activities using industry-standard tools. Contribute to software release planning and support delivery activities in line with programme … functionality. Familiarity with software development lifecycles and high-integrity engineering practices. Experience with unit testing and software verification activities. Knowledge of networking fundamentals (TCP / IP). Experience using source control and software development tools such as Git, JIRA and Jenkins. Strong debugging and problem-solving skills. Ability ...

code review, technical design and architecture discussions Build resilient, observable systems with appropriate monitoring, alerting and operational tooling Contribute to CI / CD, deployment automation and infrastructure-as-code where appropriate Identify and address technical debt, performance bottlenecks and reliability issues Stay close … product—build the context needed to make good engineering trade-offs (For Senior / Lead / Principal) Lead technical design on larger initiatives, mentor engineers, set engineering standards What You'll Bring Technical Expertise: Strong proficiency in one or more of: Python, Java, Kotlin, Go, C# / ...

Senior Full Stack Engineer. How you'll make a difference You'll take technical ownership of customer-facing solutions, working across React / TypeScript and .NET / C# to design, build, test and run reliable, secure and scalable services. You'll lead complex technical delivery, champion modern engineering … practices and help shape high-quality solutions through clean architecture, automation, CI / CD, observability and secure-by-default development. Just as importantly, you'll coach and mentor other engineers, raise standards across the squad and define ways of working. If you're passionate about ...

will have demonstratable experience in leading development of high-performance front-end applications, APIs, back-end services, database solutions, and CI / CD pipelines. What you’ll be doing: Leading software development for our platforms, APIs and data gathering operations Working with large and complex … skills in backend services such as: C#, WebApi, Python Strong skills of using data providers such as: SQL Server, Experience building CI / CD pipelines with: Bitbucket, Git, TeamCity CI, Octopus Deploy, JIRA Issue Tracking or comparable products Proficient with AI Development productivity ...

with automation scripting and cloud technologies. Good to have proficiency with: Programming - Java, vert x, Python, Shell Scripting, GO, REST SRE - Kubernetes, Splunk / ELF, Openshift, CI / CD DB Postgres / Couchbase / Oracle Technical Skill Managing production support for mission … scripts using Shell, Python , or Go Deploying and managing Kubernetes clusters in production Operating and troubleshooting OpenShift environments Building and maintaining CI / CD pipelines for cloud-native apps Monitoring and alerting using Splunk or ELF Querying and tuning using Postgres or Oracle databases Developing ...

Spacelabs is seeking an experienced Senior Flutter / Dart Software Engineer to join our R&D team and lead the design, development, and delivery of high‐quality cross‐platform mobile applications. This role is hands‐on and highly technical, requiring strong engineering fundamentals, deep Flutter expertise, and experience building … define requirements and technical solutions Participate in architecture, design, and code reviews Ensure timely delivery of software and documentation Contribute to CI / CD pipelines and automated build / test / deploy workflows Support secure development lifecycle activities and dependency management Suggest improvements ...

based backend microservices Build frontend applications using React and TypeScript Work on IoT integrations including connected edge devices Develop infrastructure using AWS CDK / Infrastructure as Code Support CI / CD pipeline improvements and deployments Contribute to AI / LLM-powered product functionality … Terraform, Docker, GitLab CI, CodePipeline AI: Amazon Bedrock, RAG, LLM integrations Skills Required Commercial software engineering experience Strong AWS cloud / serverless experience Strong backend development skills in TypeScript, Python, or Go CI / CD and Docker experience Full-stack engineering mindset ...

DevOps Engineer / Edinburgh (Hybrid) / £550 per day Outside IR359-Month Contract We're recruiting on behalf of our main public sector client for an experienced DevOps Engineer to support the delivery of secure, scalable cloud platforms and digital services. This role will suit someone with strong … manage Azure cloud infrastructure Administer and optimise Kubernetes clusters Develop Infrastructure as Code using Terraform and Bicep Build and maintain CI / CD pipelines in Azure DevOps Support containerised applications and deployment automation Implement monitoring and observability solutions Design secure cloud networking and identity management ...

software engineering team (typically 5 to 20 engineers) delivering multiple concurrent R&D and production programmes. The focus is on embedded and / or application software in secure environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support). … responsibility (up to c. 5 engineers, depending on team structure). Key responsibilities Lead the architecture, design, development, documentation, and testing of embedded and / or application software. Derive software requirements and architecture from higher-level system requirements and design artefacts. Apply object-oriented design principles to support reuse ...

within Microsoft Azure environments. Implemented Infrastructure as Code (IaC) using Terraform to automate provisioning, configuration, and lifecycle management. Developed and maintained CI / CD pipelines and DevOps processes to improve deployment efficiency and operational stability. Supported and enhanced hybrid infrastructure across cloud and on-premises … Active Directory, Azure AD, DNS, DHCP, VPN, and Windows Server platforms. Managed identity and access solutions, including SSO, MFA, RBAC, and federation technologies (SAML / LDAP). Produced technical documentation, architecture diagrams, governance models, and operational runbooks. Collaborated with internal stakeholders and third-party suppliers to deliver infrastructure projects ...

Senior / Lead / Principal DevOps Engineer £75,000-£135,000 / annum Gloucestershire - 4 days per week on site Multiple positions available Applicants must be eligible for the highest level of security clearance Overview This role sits within a specialist engineering team delivering secure, enterprise-scale … with a strong focus on automation, security and reliability. Key responsibilities Deliver cloud infrastructure and platforms using Infrastructure-as-Code and CI / CD Design secure environments aligned to DevSecOps and zero trust principles Support production systems, including incident resolution and ongoing maintenance Contribute ...

Contract) Position Type: Contract its till March 2027 Rate: Inside IR35 Location: Hybrid (Predominantly remote, with approx. 1 day per week in London and / or Bristol / Bath) Clearance Required: Active SC Clearance Engagement via: Consultancy A technology consultancy is seeking an experienced, client-facing Lead DevSecOps … hands-on and leading others" contract role. Key Deliverables Deploy and Govern Pipelines: Rapidly evaluate, design, and improve secure, automated CI / CD and GitOps pipelines across multiple integrated product teams. Vulnerability Management: Seamlessly integrate automated security scanning into build / deployment workflows ...

Software Engineer (Typescript / NodeJS / React / Web) As a Senior Software Engineer, you will play a hands on role in building and evolving the web platforms. You will be expected to work closely with other functions such as product, design to deliver accessible and maintainable … platform concerns. Working closely with Product and Design to translate requirements, prototypes and user needs into robust technical solutions. Contribute to CI / CD, automated testing and release practices that enable frequent, safe and reliable delivery. Experience Strong hands-on experience with TypeScript, Next.js, React ...

Modern technology stack – Work with Java, Python, React, AWS, Kubernetes, and emerging AI technologies • Continuous learning – Training, certifications, conferences, and clear paths to senior / principal / architect tracks • Flexible environment – Work from our Manchester office with hybrid flexibility, competitive compensation, comprehensive benefits, and work-life balance • Innovation … ideas, and help shape technical decisions We'll Count on You To: • Develop and maintain full-stack applications – Build robust, scalable applications using Java / Springboot, Python (FastAPI / Flask), and ReactJS following best practices and design patterns • Contribute to the development lifecycle – Write clean, maintainable code, implement ...

Software Engineers (Java / Angular) - Sustainable Digital Programme We're growing a delivery team working on a major multi-year sustainable agriculture and land management programme supporting a UK public sector organisation. There's a strong pipeline of work already in motion, and we're looking to bring … delivery. Location: Candidates must be within commuting distance and able to attend Cardiff 3-4 times per month The Opportunities: 1 x Team Lead / Senior Engineer (hands-on leadership) 2 x Senior Software Engineers Some flexibility for a strong Java-focused backend engineer This is a tight-knit ...

DevOps / SRE Engineer – National Security Business Unit Join our growing team and help strengthen the UK’s safety and resilience. We’re a leading technology and engineering company supporting customers across National Security, Defence and Intelligence, delivering systems that operate in the most demanding and sensitive environments. … DevOps / SRE Engineer you’ll build and operate highly available, secure and scalable services that support critical operations and sensitive data. This role combines operational excellence, automation-first delivery and strong security discipline across classified and unclassified environments. What you’ll be doing Design, deploy and support resilient ...