1 to 25 of 181 CI/CD Jobs in the City of London

DevOps Platform Engineer – Azure / CI / CD / Financial Services A leading Financial Services Enterprise is expanding steadily and building its tech function. They’re seeking a technically strong, DevOps Platform Engineer with expertise in Azure, Devops & CI / … join their London-based team. You’ll play a key role in managing cloud infrastructure, delivering automation and CI / CD projects, and helping to evolve best practices across the engineering function. This position offers the opportunity to Lead DevOps initiatives and collaborate closely with ...

brands including Land Rover, Edward Jones & Kroger. The Hive platform is delivering novel intelligence at the intersection of quantitative social psychology, behavioral science & AI / ML to accelerate & transform how work is done. We’re looking for our go-to infrastructure partner to join our team … expertise, and who can work closely with engineering and data science teams to support rapid product development & launch. Important Details · Location: Hybrid (3 days / week in office). Candidates must currently reside within commuting distance of London, UK. · Employment Type: Full-time · Work Authorization: Candidates must have existing ...

fast-growing, cloud-native platform in the financial services space. You’ll play a key role in automating infrastructure, streamlining CI / CD pipelines, and enabling engineering teams to deploy safely and confidently. This role offers the opportunity to work with cutting-edge technologies, including … Kubernetes, Terraform / OpenTofu, and modern CI / CD pipelines, while helping define best practices for a regulated, high-impact platform. What You’ll Do: Infrastructure & Automation: Build and maintain cloud infrastructure, CI / CD pipelines, and automated deployment ...

seeking a UI / UX‐focused Senior Eclipse RCP / SWT Engineer to design and build high‐performance Java thick‐client applications using Eclipse RCP, OSGi, SWT, and JFace. You will partner with product, UX, and domain experts to deliver intuitive, robust, and responsive scientific desktop software used … geoscience professionals. The ideal candidate combines deep desktop UI engineering with strong multithreading / concurrency and applied mathematics, capable of implementing complex, long‐running algorithms off the SWT UI thread while maintaining a smooth, accessible user experience. About the Role Design & build rich desktop UIs with Eclipse RCP (perspectives ...

works You'll be working as part of a Platform Team build shared platform services. We love AI and want to build agentically. Agile / Kanban / SRE / DevSecOps is how we roll. Key Duties Support provisioning, configuration and operation of Azure resources. Contribute to secure … environments across non-production and production. Support monitoring, alerting and observability. Contribute to incident investigations and platform stability improvements. Work with CI / CD pipelines and automated infrastructure delivery. Participate in CI / CD and deployment through ADO and GitHub. ...

Senior Platform Engineer Collect Solutions Location London / Hybrid Working style Remote-first with periodic in-person working sessions Reports to CTO (fractional; Gregory Wheeler, Martingale GmbH) Works with Principal ML Engineer (Zifan); CTO; Founders Start date March 2026 Probation 3 months Role type Full-time, permanent Salary & Benefits … financial services application reliably. This is not a pure DevOps role. You will spend significant time on platform engineering, CI / CD, and infrastructure – but you will also contribute to application development, API design, and integration work. We need a generalist who leans platform ...

enterprise-class cloud solutions Work closely with cross-functional engineering teams and business stakeholders Build and maintain Infrastructure as Code and CI / CD pipelines Ensure services are resilient, highly available, and optimised for performance and cost Operate effectively within an enterprise governance and security … Bash, Python, or Groovy Hands-on experience with Google Cloud SDK for automation and API integration Proven experience delivering Infrastructure as Code using Terraform / Terraform Cloud CI / CD pipeline experience, including working with and extending Jenkins Solid practical experience with Kubernetes Experience ...

FTSE 100 organizations. The Opportunity We are hiring a hands-on DevOps Engineer to support and optimize AWS cloud infrastructure and CI / CD environments in live production settings. What You Must Bring ✔ Strong AWS experience (EC2, S3, RDS, Lambda, VPC, IAM) ✔ Infrastructure-as-Code … Terraform or CloudFormation) ✔ CI / CD pipelines (Jenkins, GitLab CI / CD, or similar) ✔ Docker & Kubernetes ✔ Python or Bash scripting ✔ 1–5 years of relevant DevOps experience Eligibility • Bachelor’s degree in a related field • Legal right to work ...

environment. Key Responsibilities Design and maintain secure, scalable cloud infrastructure Automate infrastructure deployment using Infrastructure-as-Code tools Build and maintain CI / CD pipelines to support engineering teams Monitor system performance and troubleshoot platform issues Implement and maintain strong security practices across the infrastructure … Produce and maintain documentation including runbooks and architecture diagrams Continuously improve platform performance, reliability, and operational processes Technology Environment AWS Terraform CI / CD tooling (e.g. Jenkins, CircleCI, GitHub) Docker and Kubernetes / container orchestration Serverless infrastructure Security tooling such as WAF, IDS / ...

Test Analyst – Migration Execution (Cards / Payments) A leading global financial services organisation is seeking an experienced QA Test Analyst to join a large-scale issuer processor migration programme within a high-volume cards and payments environment. This role is focused on hands-on execution of migration testing , validating … working closely with engineering teams to support root cause analysis Support high-volume test cycles across distributed systems Execute tests within CI / CD pipelines and support test environment readiness Skills & Experience Required Strong hands-on QA testing experience within complex technology environments Experience supporting ...

contribute to schema design, scalable data modelling, and metadata-driven frameworks that enable repeatable, production-ready outputs. The role also involves CI / CD automation, environment governance, and supporting the integration of machine learning outputs into live production systems. You’ll collaborate closely with Data … Data Engineering or platform-focused role Strong SQL expertise (T-SQL, PostgreSQL or similar) Python for orchestration and data tooling Experience building ETL / ELT pipelines in cloud environments Strong understanding of dimensional modelling and data architecture principles Experience working with CI / CD ...

applications more effectively. You will work within multi-disciplinary delivery teams , contributing to platform architecture, building infrastructure as code, and improving CI / CD pipelines and operational capabilities. Key responsibilities include: Designing and building secure, scalable AWS platform components Implementing and maintaining Infrastructure as Code … using Terraform Building and improving CI / CD pipelines to support cloud-native delivery Supporting containerised workloads using Kubernetes (EKS) Working closely with application teams to enable cloud-native patterns Implementing monitoring, logging, and alerting for operational visibility Creating reusable templates, modules, and deployment patterns ...

edge environments. You will be a key driver in elevating Circadia's ML practice – from reproducibility and experiment tracking to CI / CD for models and operational observability. This is a high-ownership role at a lean company where production reliability, rapid iteration, and pragmatic … Support Snowflake integrations for feature generation and training data pipelines. Elevating ML Practice Introduce and champion ML engineering best practices including CI / CD for models, automated testing for ML pipelines, and reproducible training workflows. Build internal tooling and templates that accelerate the ML development ...

hands-on role with significant autonomy and responsibility . You will own full-stack product delivery, from infrastructure and AI integrations through to React / React Native interfaces, collaborating closely with founders, creators, product, and design to turn lean specs into scalable, user-loved software. We’re looking … from Linear tickets. Contribute meaningfully to product and architecture discussions; be heard in debate and align to unified decisions. Own operability: CI / CD, monitoring / alerting, performance optimisation, safe rollbacks. Build and integrate AI features (LLM / agent workflows, RAG / ...

leveraging AWS and Databricks. In this role, you will define both high-level and low-level designs, shape scalable and secure data and AI / ML platform capabilities, and drive seamless integration with core enterprise systems. The ideal candidate combines deep cloud architecture expertise, strong data engineering … / ML platform experience, and the ability to translate complex business needs into robust, future-ready technical solutions. Location: London Contract: Until 30 / 06 / 2026 Pay Rates: £383 / day MUST BE PAYE THROUGH UMBRELLA Days on site: 2-3 Role Description ...

Java development in a dynamic, high-performance environment. Contribute to backend systems for cloud-hosted applications. Gain exposure to Agile methodologies, CI / CD pipelines, pair programming, and TDD. 💻 Tech Stack: Core Java, multithreading, low-latency systems, AWS / GCP, Docker, Kubernetes, TDD, Agile … CI / CD. Requirements: A degree in Computer Science or related field Hands-on experience with Core Java development. A solid understanding of multithreading, concurrency, or low-latency programming. A strong desire to develop in a low-level Java environment (no frameworks like Spring) in public cloud ...

requires more careful oversight. Ensure AI-generated code meets the same quality, security, and maintainability standards as hand-written code. Delivery & CI / CD Orchestrate the delivery of production-ready code, from design through deployment. Co-coordinate deployment strategies, and release practices appropriate … backend systems. Hands-on experience with AWS or equivalent cloud platforms; understanding of cloud-native architecture patterns. Practical experience with CI / CD tools and DevOps principles in a production environment. Experience with or genuine enthusiasm for agentic AI coding tools. An instinct for appropriate ...

Title: Azure Cosmos DB Admin and Developer- with python, pyspark, Cosmos, Azure Location: Hybrid, London UK (3days / Week Onsite) Duration: 6months+ Contract Inside IR35 The Role The DB Admin and Developer will play a critical role in designing and developing scalable, secure, and high-performance applications tailored … effective partitioning strategies, indexing, and consistency models to support real-time financial data processing. The developer will build reusable libraries and frameworks using C# / .NET or Node.js and establish robust CI / CD pipelines through Azure DevOps to streamline delivery and reduce operational ...

create and manage pipelines (YAML), infrastructure-as-code (Bicep, Terraform), and container orchestration (AKS, Docker). Embed engineering best practice: implement CI / CD, code quality gates, automated testing, and observability from build to production. Guide platform evolution: re-engineer legacy .NET and SQL systems … that improve efficiency and insight. Tech Stack seeking: Full Stack Developer; Design and Build with C#, JavaScript Library (React.js bonus), API Development, SQL Server / Backend Development including ETL / Integration Azure DevOps (Repos, Pipelines, Boards, Artifacts, Test Plans), CI / CD automation ...

innovate trading solutions. Work on low-level Java development in a dynamic, high-performance environment. Gain exposure to Agile methodologies, CI / CD pipelines, pair programming and TDD. 💻 Tech Stack: Core Java, multithreading, low-latency systems, Docker, Kubernetes, TDD, Agile, CI / … with Core Java development A strong desire to develop in a low-level Java environment (no frameworks like Spring) Familiarity with CI / CD environments and practices such as pair programming or TDD. This is an exceptional opportunity to develop your skills while contributing ...

Senior Security Analyst / Security Engineer London (City) | £80,000–£90,000 | Permanent If you’re the kind of security engineer who can spot an active threat, contain it calmly, and then harden the environment so it doesn’t happen again — this role is built for you.We’re hiring … hands-on Senior Security Analyst / Security Engineer to strengthen a Microsoft-centric security posture across detection, response, tooling, and infrastructure hardening. Not a one-lane SOC role. Not governance-heavy. This role blends incident response with security engineering and hardening and ideal for someone with 4–5 years ...

secure coding, and performance tuning. Build and integrate with NoSQL data stores and event-driven components where appropriate. Deliver cloud solutions on Azure and / or AWS , including CI / CD and infrastructure collaboration. Champion developer productivity, including effective daily use of GitHub Copilot … commercial experience as a Senior Java Developer, with strong hands-on delivery. Expert knowledge of Java 21 and modern Java ecosystem (Spring Boot, Gradle / Maven). Strong experience with microservices, RESTful API design, and distributed systems. Solid experience with NoSQL technologies (e.g., MongoDB, DynamoDB, Cosmos DB, Cassandra). ...

Confidently own and evolve multiple backend systems. Improve database performance and background job efficiency. Reduce operational risk across TOC integrations. Strengthen CI / CD reliability and deployment confidence. Contribute to longer-term backend architecture improvements and scalability planning. Responsibilities Own & Evolve Backend Systems: Maintain … third-party integrations, ensuring reliable and secure data exchange. Infrastructure Collaboration: Work with the Platform team on AWS-based deployments and CI / CD processes. Performance & Reliability: Optimise background processing and database performance to maintain system stability. Incident Response: Support investigation and resolution of production ...

cloud, frontend, and blockchain components. Key Responsibilities Cloud & Infrastructure (Azure) Design and maintain scalable, secure cloud architectures on Microsoft Azure. Implement CI / CD pipelines, infrastructure-as-code, and monitoring solutions. Optimise performance, cost, and reliability across distributed systems. Web Application Development (Next.js) Build high … performance, scalable web applications using Next.js and modern React frameworks. Implement SSR / SSG, API routes, and edge services for optimal UX and SEO. Collaborate with designers and product teams to deliver production-grade user interfaces. Web3 & Smart Contracts Design, develop, and deploy smart contracts (e.g., Solidity) on blockchain ...

Lead React Native Engineer / Senior React Native Engineer / Engineering Manager - React Native. Overview: Really excited to be sharing this outstanding opportunity, we've partnered with a leading UK FS / FinTech client, trusted by million's of users, who are building a next-generation digital … applications using latest technologies and best practices to transform our savings and investment platform. Responsibilities Set technical direction: Define & maintain Mobile and Front end / Web software architecture and patterns, engineering standards and the 'right way' to build greenfield, state of the art web and mobile applications. ...