1 to 25 of 151 CI/CD Jobs in the City of London

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 ...

distributed systems , including familiarity with messaging platforms (e.g., Apache Kafka), delivery guarantees, and resilience strategies. Strong SDLC practices : version control, CI / CD pipelines, automated build / test / deploy workflows, and code quality tooling. Solid testing discipline : unit, integration, and acceptance testing … technical audiences in geographically distributed teams. Preferred Qualifications Experience with a meaningful subset of the following is highly valued: Frameworks & Architecture: Spring Boot, gRPC / Protocol Buffers, integration / orchestration frameworks (e.g., Apache Camel, Spring Integration), and pipeline / adapter design patterns (retry, dead‐letter queues, error ...

Site Reliability Engineer (Contract) – AWS / Kubernetes / Terraform 💰 Up to £600 / day (Inside IR35) 📍 Hybrid – London 📅 6-Month Contract (Likely Extension) 🔍 The Opportunity We’re looking for 2x Senior Site Reliability Engineers (SREs) to join a household-name product company. You’ll work alongside … teams to scale platform capabilities 📈, strengthen reliability 🛠️, and drive automation across build & deployment ⚙️ 🧠 What You’ll Be Doing Own and enhance CI / CD pipelines & release workflows (Jenkins / GitHub Actions / GitLab / CircleCI) 🔄 Operate and optimise Kubernetes environments (EKS primarily ...

Java / Microservices / API design / LLMs / AI / Claude Code / Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development … improvements in fast cycles with measurable gains in performance and reliability Build AI-powered tooling, including MCP servers and AI-assisted CI / CD pipelines Demonstrate how AI transforms developer productivity and code quality What We're Looking For 6+ years' backend engineering experience (Java ...

Making sure code is kept up to date and version controlled within a repository. Collaborate with architects and other senior engineers to produce application / design documentation. Problem solving / debugging application production issues and minimise customer impact. Mentor / coach the engineers to deliver high quality … Kafka. Hands-on experience with GCP Experience with TDD practices like automated unit and integration tests and Dev Ops practices like CI / CD Experience in designing and building high volume distributed event driven systems at scale, fault tolerant, resilience and highly observable Experience working ...

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 ...

Head of Platform – GCP, Kubernetes, Terraform, CI / CD, Python, Security, Line Management Oliver Bernard are currently seeking a strong, Platform Lead / Head of Platform to join a client of ours on a digital transformation orientated project. Existing plans are focused on embracing … Cloud Native, removing a lot of bespoke engineering from their environment, optimising processes, and advocating for DevEx / Dev enablement throughout. The existing Platform team consists of four engineers who work closely with engineering day to day, and are responsible for scaling their practices across Cloud, Containers ...

offer. ABOUT THE ROLE Tech Stack Backend : AWS Serverless Service, including Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EventBridge, Kinesis, Node.js, YAML Frontend : React / Next.js, React Native Programming Languages : TypeScript; JavaScript, Python Infrastructure : Terraform, GitHub CI / CD pipelines Responsibilities Provide technical leadership … best practices and coding standards. Ensure code quality, organisation, and automatisation. Optimise applications for maximum speed and scalability. Deploy applications using CI / CD pipelines and manage infrastructure as code with Terraform. Provide technical guidance and mentorship to junior developers. Stay up-to-date with ...

direction Engineering-led culture – platform as a product, not a utility Modern cloud estate – Azure-first (with some AWS), IaC, CI / CD, automation Strategic visibility – work closely with Architecture, Security and senior IT leadership Influence without bureaucracy – small internal team, clear decision-making … backup & DR Treating cloud as a product with roadmaps, standards and continuous improvement Remaining hands-on with: Terraform & Infrastructure-as-Code CI / CD pipelines and automation Reusable modules and engineering patterns Embedding security-by-design (NIST, ISO, GDPR principles) Acting as a senior escalation ...

building reusable, internal platform services rather than one-off infrastructure. We work using: Kubernetes as a core platform primitive GitOps, CI / CD and Infrastructure-as-Code DevSecOps and SRE-inspired practices AI-assisted engineering (Copilot, agents, automation) What You'll Do Build and operate … Azure resources using Terraform, Bicep and declarative approaches - Embed security, governance and policy into platform defaults Support GitOps-driven workflows and CI / CD pipelines Improve observability, reliability and operational readiness Who You Are Essential: Experience in Azure, cloud engineering, DevOps or platform roles Hands ...

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 / ...

DevOps Lead - Azure / Kubernetes / Terraform - £110K A leading SaaS and Data Technology company is expanding steadily and creating new leadership opportunity. They're seeking a technically strong, client-focused DevOps Engineer with expertise in Azure , Kubernetes , and Terraform to join their London-based team. … 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 a talented team of technical specialists. ...

Role: C# / .NET Full Stack Engineer Base Locations: London, Manchester, Newcastle or Glasgow Working Pattern: Hybrid, with flexibility for client assignments Overview We are seeking experienced Full Stack Engineers to support the delivery of modern digital solutions across a range of transformation programmes. This role sits within … Responsibilities Design and build applications using ASP.NET Core, C# and modern JavaScript frameworks Develop responsive, accessible front-end interfaces using React, Angular or Blazor / Razor Contribute to cloud-native architectures on AWS or Azure Implement modern DevOps practices including CI / CD pipelines ...

Technical Lead / Solution Engineer (Salesforce) London | Permanent £100,000 - £120,000 + bonus + benefits We're looking for a Technical Lead / Solution Engineer to join a high-impact Salesforce transformation programme . You'll play a key role in delivering and evolving a global Salesforce … optimise outcomes Provide hands-on technical leadership , mentoring developers and reviewing code where needed Drive adoption of modern engineering practices (CI / CD, cloud, event-driven architecture) Support Agile delivery across global teams and remove technical blockers Ensure compliance with financial regulations, data privacy ...

role in securing core infrastructure and enabling engineering teams to manage secrets safely and efficiently at scale. The role sits within an infrastructure / platform team, where security is closely tied to overall system performance and reliability, making this a high-impact position within the organisation. Key Responsibilities … methods, RBAC, and access controls • Work closely with platform teams to embed security into infrastructure and delivery pipelines • Contribute to secure CI / CD, automation, and Infrastructure as Code (Terraform) What they’re looking for: • Strong hands-on experience with HashiCorp Vault • Background in DevSecOps ...

liveness detection system (software depth analysis, pixelation detection, rPPG), anti-spoofing performance, and injection attack countermeasures. You will work alongside the iOS lead (Swift / CoreML), Android lead (Kotlin / C++ / MediaPipe), and Desktop lead (Kotlin Multiplatform) to optimise and deploy models across all platforms. … Liveness detection: Own and improve the three-layer passive liveness stack. Software-based depth analysis for 3D facial structure detection. Pixelation detection for screen / print artefact identification. rPPG (remote photoplethysmography) for live pulse signal extraction from standard camera feeds. Anti-spoofing: Design and maintain the model pipeline ...

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 ...

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 ...

moment’s gone. This role is about building systems that generate real-time insights during live sport. Why This Role? Leading global streaming / sports platform Real ownership of ML systems at scale (millions of users) Solving complex real-time + low latency AI problems The Company / … data into real-time predictions and insights Designing low-latency, high-scale ML systems in production Driving end-to-end MLOps (CI / CD, monitoring, retraining, deployment) Integrating ML outputs into personalisation engines Owning experimentation, A / B testing, and performance metrics Mentoring engineers ...

. 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 ...

Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI / CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is Europe's largest and most … operate across multiple platforms such as online, digital TV and mobile. As such we are seeking .NET Developer to join their dynamic .NET / C# team of high flying individuals. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client ...

Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI / CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the early 1970s, our client delivers … Microsoft, Oracle, SAP, etc), they have evolved into a modern consulting firm. We are seeking 4 .NET Developer to work on complex Greenfield .NET / C# software development projects within the banking arena. You will be given full project life cycle exposure and the opportunity to technically lead teams ...

Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI / CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in 1962 our client is a leading … industry recognized training in: .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI / CD, HTML Living Standard, CSS Living Standard, Agile, TDD, BDD and MongoDB. You will follow a structured a career development programme with ...

London - Hybrid (2 / 3 days a week in the office) We are looking for a skilled Integration Engineer to join a growing technology team within this Financial Services organisation. The role is ideal for someone with experience in Financial Services, particularly Life & Pensions, who wants to design … with .NET (C#), Azure Integration Services (Logic Apps, API Management, Service Bus, Event Grid), and containerised microservices (Docker, AKS). Implement CI / CD pipelines, automation, and modern integration patterns for secure, resilient, and scalable solutions. Collaborate with architects, platform engineers, business analysts, and delivery ...