1,351 to 1,375 of 2,861 CI/CD Jobs in England

Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build Salary: £100,000 - £115,000 Hybrid: London (2 days / week on-site) The Role Join a newly formed Cloud Platform Engineering team building a greenfield Azure platform for a regulated banking venture. As Tech Lead , you’ll drive technical delivery across a team of ten engineers, staying hands … efficiently, and to a consistently high standard. This is a hands-on technical leadership role , not a people management one. What They’re Looking For (Non-Negotiables) Tech Lead / Principal Engineer experience on large-scale Azure platform builds Azure Cloud expertise (enterprise-scale landing zones, networking, security, governance) Expert-level Terraform for modular, composable infrastructure-as-code Hands … on experience with Kubernetes in production environments Delivery leadership in DevOps-driven teams using GitHub Actions / Azure DevOps Proven ability to mentor engineers and embed technical standards Strong grasp of Kanban / continuous-delivery workflows What You’ll Work With Azure Cloud: CAF enterprise-scale architecture, policy automation, governance Terraform: Modular provisioning, testing, and deployment patterns Kubernetes More ❯

low-latency, high-volume data applications for real-time processing - Define and drive technical strategy aligned with business objectives - Oversee code quality, conduct reviews, and implement CI / CD pipelines - Troubleshoot complex issues and ensure system reliability - Mentor developers and foster a culture of technical excellence Key Requirements - 10+ years of C# / .NET … Core / 5+) development experience - Proven expertise in scalable, distributed, low-latency systems - Strong background in web applications, gRPC, Kafka / RabbitMQ, and multithreading - Solid understanding of performance tuning, security, and software architecture - Experience with WPF and design patterns such as MVVM, MVP, and MVC - Excellent leadership and communication skills If you have the relevant experience and are … looking for your next challenge, please apply with a copy of your latest CV / Resume More ❯

low-latency, high-volume data applications for real-time processing - Define and drive technical strategy aligned with business objectives - Oversee code quality, conduct reviews, and implement CI / CD pipelines - Troubleshoot complex issues and ensure system reliability - Mentor developers and foster a culture of technical excellence Key Requirements - 10+ years of C# / .NET … Core / 5+) development experience - Proven expertise in scalable, distributed, low-latency systems - Strong background in web applications, gRPC, Kafka / RabbitMQ, and multithreading - Solid understanding of performance tuning, security, and software architecture - Experience with WPF and design patterns such as MVVM, MVP, and MVC - Excellent leadership and communication skills If you have the relevant experience and are … looking for your next challenge, please apply with a copy of your latest CV / Resume More ❯

features. Collaborate with the Senior Backend Engineer (Telco Integration) to consume and orchestrate the proprietary network signals that power our Security Shield. Work with the Product Manager and UX / UI Designer to translate complex product requirements and the “1000ms UX flow” into a concrete technical reality. Collaborate with the DevOps Engineer on CI / CD … with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI / ML APIs (e.g., LLMs, STT / TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying / managing services on a major More ❯

features. Collaborate with the Senior Backend Engineer (Telco Integration) to consume and orchestrate the proprietary network signals that power our Security Shield. Work with the Product Manager and UX / UI Designer to translate complex product requirements and the “1000ms UX flow” into a concrete technical reality. Collaborate with the DevOps Engineer on CI / CD … with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI / ML APIs (e.g., LLMs, STT / TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying / managing services on a major More ❯

Senior Kotlin Developer - Front office / Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and / or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. … and contribute to technical decision-making. Ensure code quality through testing, debugging, and optimisation. Essential Skills 3+ years of backend development experience in financial systems. Proficiency in Java and / or Kotlin. Strong knowledge of Kubernetes and Docker. Experience with MongoDB and Databricks. Familiarity with relational databases (e.g., PostgreSQL, MySQL, Oracle). Understanding of Git, CI / CD, and unit testing. Desirable Skills Exposure to cloud platforms (AWS, GCP, Azure). Experience with microservices and event-driven architecture. Awareness of financial regulations and compliance. Agile development experience. Please apply within for further details - Matt Holmes, Harvey Nash More ❯

Senior Kotlin Developer - Front office / Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and / or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. … and contribute to technical decision-making. Ensure code quality through testing, debugging, and optimisation. Essential Skills 3+ years of backend development experience in financial systems. Proficiency in Java and / or Kotlin. Strong knowledge of Kubernetes and Docker. Experience with MongoDB and Databricks. Familiarity with relational databases (e.g., PostgreSQL, MySQL, Oracle). Understanding of Git, CI / CD, and unit testing. Desirable Skills Exposure to cloud platforms (AWS, GCP, Azure). Experience with microservices and event-driven architecture. Awareness of financial regulations and compliance. Agile development experience. Please apply within for further details - Matt Holmes, Harvey Nash More ❯

will have the following experience: Substantial experience of working with Azure core services as well as AKS, App Services, API Management Strong knowledge of Terraform Solid CI / CD background using Azure DevOps or GitHub Actions Kubernetes experience in production (AKS): cluster operations, node pools, networking (CNI), RBAC and workload identity. Experience with GitOps, and … container build pipelines (ACR, OPA policies, image scanning). Working knowledge of observability tooling (Azure Monitor, Log Analytics, Application Insights, Datadog / Grafana) and alerting / response workflows. Good understanding of the Microsoft Cloud Adoption Framework, Azure Landing Zones and the Well-Architected Framework. Familiarity with DevSecOps practices, such as threat modelling, dependency and container scanning Additionally, you … comfortable collaborating with software engineers and SREs Any of the following would also be useful: Microsoft AZ-104 (Administrator) AZ-400 (DevOps Engineer Expert), AZ-305 (Solutions Architect), CKA / CKAD, HashiCorp Terraform Associate ITIL 4 Foundation or SRE Foundation Please send CV for full job description. Excellent package including strong annual bonus, flexible working and competitive pension. More ❯

thrives in environments where reliability, scale, and impact truly matter. At Rightmove, you'll join a close-knit, collaborative AI team that's developing, shipping and operating live ML / AI services that help Rightmove deliver exceptional experiences and value to consumers, our partners and all our stakeholders across the UK property market. You'll be at the heart … reproducibility, and robustness. Automating feature engineering and data pipeline processes, ensuring reproducibility and auditability. Implementing monitoring and observability to detect drift, bias, and performance degradation, and setting up rollback / recovery processes. Using MLOps tools (e.g., Vertex Pipelines, Kubeflow, Weights & Biases) for experiment tracking, model registry, and automated deployment. Leveraging Docker / Kubernetes and workflow orchestration tools (Airflow … Prefect, Dagster). Collaborating with product, design, and engineering teams to deliver ML features that directly impact customer experience. Translating model performance into business metrics (e.g., accuracy vs cost / latency trade-offs). Monitoring deployed solutions in production and automating retraining as needed. Sharing knowledge across the data and AI community at Rightmove. We're looking for someone More ❯

Senior Data Engineer | Up to £110,000 | Remote (2 days / quarter in London) We’re partnering with a fast-growing, product-led organisation building industry-leading digital platforms used globally. They’re scaling their data function and seeking a Senior Data Engineer to help shape the next generation of their data products and infrastructure. You’ll work in … a modern, cloud-first environment with real autonomy — designing and building data pipelines, improving infrastructure, and driving innovation across the data platform. Tech Stack: 🔹 Snowflake 🔹 Python (FastAPI, Pydantic) 🔹 Airflow / Dagster 🔹 AWS + Terraform 🔹 CI / CD (GitHub Actions) (Bonus: Kafka, dbt / SQLMesh, data quality & governance tools) What’s on Offer: 💰 Up More ❯

strategy with Docker and Kubernetes . Stay ahead of industry trends, conduct POCs, and deliver technical recommendations. What We’re Looking For 10+ years’ experience in Linux systems administration / platform engineering . Proven technical leadership in hardware optimisation, kernel tuning, and network / storage performance . Hands-on experience with DevOps and CI / CD tooling (Terraform, Ansible, GitLab, Jenkins). Programming / scripting knowledge in Python, Golang, or similar . Experience with metrics visualisation tools (Splunk, Prometheus, Grafana). Knowledge of containerisation and orchestration (Docker, Kubernetes). Experience in hedge funds, trading firms, or other low-latency / HPC environments is highly desirable. More ❯

strategy with Docker and Kubernetes . Stay ahead of industry trends, conduct POCs, and deliver technical recommendations. What We’re Looking For 10+ years’ experience in Linux systems administration / platform engineering . Proven technical leadership in hardware optimisation, kernel tuning, and network / storage performance . Hands-on experience with DevOps and CI / CD tooling (Terraform, Ansible, GitLab, Jenkins). Programming / scripting knowledge in Python, Golang, or similar . Experience with metrics visualisation tools (Splunk, Prometheus, Grafana). Knowledge of containerisation and orchestration (Docker, Kubernetes). Experience in hedge funds, trading firms, or other low-latency / HPC environments is highly desirable. More ❯

work closely with multidisciplinary teams to deliver scalable, secure, and user-focused solutions. Key Responsibilities Develop microservices using Java (Spring Boot). Build responsive front-end applications using JavaScript / TypeScript, React, HTML, and CSS. Use Git-based version control and CI / CD pipelines (GitHub, GitLab, Jenkins). Containerize applications using Docker and More ❯

engineers who will support your growth as well as a leader who will invest in your career. The Software Engineer is responsible for building, enhancing and maintaining products and / or systems to enable Sage's business plans and long-term objectives using the identified architecture. Key performance indicators: Complete assigned development tasks to agreed level of quality and … by the required deadline. Design, develop, deliver and maintain application / service solutions. Ensure adherence to best practice and processes. Focus on sound development concepts and patterns such as object / service orientated architecture, refactoring and separation of concerns. Provide accurate, detailed and timely estimates and track own activities against plan Comply with project plans and industry standards … Code Coverage provided on the code developed Key stakeholders: Influence, collaborate and co-ordinate with: Development Team Leader and / or Senior and Principal Developers – for direction and escalation Architecture, Security & Design team - to ensure that it is possible to implement the proposed designs, standards and quality Testers - to ensure deliverables have been fully understood and tested. Customer Services More ❯

Remote (with occasional collaboration days) Are you... A software Engineer with 3+ years experience, working with modern programming with one or more programming languages such as Python (ideally) and / or Go, Java, Ruby, TypeScript etc? Experienced working on cloud platform such as AWS, Google Cloud and have a good understanding of cloud infrastructure (Docker, Kubernetes)? Looking to work … for a company working along side engineers who love to solve complex, end to end, cloud first transformation challenges for their customers? Enjoy working remotely and / or like the opportunity to pop into the office to meet colleagues or even change if scenery when you like? About: Our client are a "Scale-Up" cloud solutions consultancy, helping customers … industries and sectors. This diversity ensures that no two projects are the same, allowing you to gain valuable insights into the unique challenges faced in different domains. The Technology / Skills: As mentioned, every project is a little bit different, which means we are looking for engineers that have the ability to work across a range of tooling in More ❯

Remote (with occasional collaboration days) Are you... A software Engineer with 3+ years experience, working with modern programming with one or more programming languages such as Python (ideally) and / or Go, Java, Ruby, TypeScript etc? Experienced working on cloud platform such as AWS, Google Cloud and have a good understanding of cloud infrastructure (Docker, Kubernetes)? Looking to work … for a company working along side engineers who love to solve complex, end to end, cloud first transformation challenges for their customers? Enjoy working remotely and / or like the opportunity to pop into the office to meet colleagues or even change if scenery when you like? About: Our client are a "Scale-Up" cloud solutions consultancy, helping customers … industries and sectors. This diversity ensures that no two projects are the same, allowing you to gain valuable insights into the unique challenges faced in different domains. The Technology / Skills: As mentioned, every project is a little bit different, which means we are looking for engineers that have the ability to work across a range of tooling in More ❯

is looking for an Identity & Access Management Test Analyst on a Freelance basis. You will & have : You will organize and perform the testing of our Identity & Access Management systems / applications, to ensure overall quality in line with business requirements, leading to User Acceptance Testing and implementation. Extensive experience in Testing methodologies, tools, and techniques to ensure the quality … . Hands-on experience with testing tools and techniques. Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues and recommend effective solutions. Experienced with Agile / Scrum methodologies and working in Agile development environments. Autonomous, self-motivated, and proactive attitude towards learning new technologies and tools in the field of functional testing. Preferred Qualifications (Nice … the integration of Identity Solutions (SailPoint) with Mainframe security sub-systems e.g. RACF Certification in software testing (e.g., ISTQB Certified Tester) or relevant professional certifications. Knowledge of continuous integration / continuous deployment (CI / CD) pipelines and tools like Azure DevOps. Familiarity with version control systems for code management and collaboration. Experience in assessing More ❯

is looking for an Identity & Access Management Test Analyst on a Freelance basis. You will & have : You will organize and perform the testing of our Identity & Access Management systems / applications, to ensure overall quality in line with business requirements, leading to User Acceptance Testing and implementation. Extensive experience in Testing methodologies, tools, and techniques to ensure the quality … . Hands-on experience with testing tools and techniques. Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues and recommend effective solutions. Experienced with Agile / Scrum methodologies and working in Agile development environments. Autonomous, self-motivated, and proactive attitude towards learning new technologies and tools in the field of functional testing. Preferred Qualifications (Nice … the integration of Identity Solutions (SailPoint) with Mainframe security sub-systems e.g. RACF Certification in software testing (e.g., ISTQB Certified Tester) or relevant professional certifications. Knowledge of continuous integration / continuous deployment (CI / CD) pipelines and tools like Azure DevOps. Familiarity with version control systems for code management and collaboration. Experience in assessing More ❯

strong track record of delivering complex web solutions Proven experience of designing and building distributed event driven cloud architectures on AWS or Azure, using container orchestration (e.g. Kubernetes), and / or cloud native serverless tools (e.g. AWS Lambda, SQS / SNS, or Azure Functions, Service Bus, Event Grid) Proven experience with SQL databases (e.g. SQL Server, PostgreSQL, SQLite … and / or No SQL databases (e.g. MongoDB, AWS DynamoDB, Azure Cosmos) Proven experience with .NET ORMs (e.g. Entity Framework, Dapper) Advanced understanding of good practice API development, integration, and testing (e.g. RESTful services, GraphQL). Advanced understanding of security best practices, performance optimization, and scalability techniques in a SaaS or public cloud facing system. Exceptional problem solving skills … such as schema validation, or event driven architectures (e.g. webhooks). Proficiency in modern web technologies (e.g. JavaScript, TypeScript, HTML, CSS). In depth understanding of CI / CD pipelines and DevOps practices, particularly in Azure. Extensive experience with automated testing frameworks for APIs (e.g., Postman, NUnit). Expertise with external dependency mocking tools (e.g. More ❯

TypeScript Infrastructure: Azure, Docker, Kubernetes (AKS), Nginx, RabbitMQ Architecture: Microservices, Event-driven patterns, Clean Architecture Observability and Monitoring: Grafana, Loki, Sentry, PostHog Tooling and Practices: Git, CI / CD pipelines, Agile methodologies What We're Looking For Proven experience leading software delivery within a microservice-based environment Strong technical background in .NET and Azure Comfortable … we help those around us succeed We decide quickly when the smart thing to do is use our judgement Benefits: 35 days' holiday (including bank holidays) with additional buy / sell options 24 / 7 mental health support & free counselling available Grow with us: Through career fairs, leadership programs, and learning on the go Flexible benefits, including early … Confident Level 1 & 2 - creating accessible, inclusive opportunities Menopause Friendly accredited - supporting every stage of life Armed Forces Covenant signatory - honouring those who serve Great Places to Work 2024 / 25 - fostering an engaging and positive workplace culture Best Place to Work for Development - proud to be investing in people's future Best Place to Work for Women - breaking More ❯

service providers, ensuring quality delivery, clear communication, and alignment with Neptune's standards. Conduct code reviews and champion continuous improvement across tools and processes. Collaborate closely with QA, UX / UI, DevOps, and stakeholders to deliver seamless, high-performing software. Stay ahead of emerging technologies and introduce new ideas to enhance efficiency and product quality. You'll Bring A … team. Strong technical background in VB.NET, C#, ASP.NET, and .NET Core, with experience using GIT and version control. Familiarity with Azure Functions, Razor Views, and environments such as VM / IIS and private cloud hosting. Proven experience modernising legacy systems and implementing integrated third-party solutions. Experience with SQL Server / MySQL, API development (RESTful, JSON / XML), and DevOps practices including CI / CD pipelines. Background in Retail or Distribution businesses. An organised, structured approach, clear communication style, and calmness under pressure. Flexibility to occasionally support key deployments outside normal hours. This role is based at our stunning offices in Swindon, Wiltshire, with home remote working part of the week. More ❯

Areti is seeking Senior Data Scientists / Data Engineers (Palantir, Python, Data Science) to work for a series A Funded tech start-up business based in the London area a very quick start. YOU MUST BE DV OR SC CLEARED You will be working on a number of large Defence and Government projects and be given the opportunity to … new and proprietary approaches to solving multiple problems across the industry. The ideal candidates will have a skillset to include the following: Experience in working as a Data Scientist / Data Engineer A understand of Palantir would be a huge + Experience of completing projects to deadline. Experience in Deep Learning and DL frameworks such as Tensorflow / … skills in SQL and large “Big Data” environments. Command knowledge in Python and API Development Excellent grasp of software Engineering practices – Object Orientated Programming, GIT, AWS) CI / CD practices NoSQL Databases Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they More ❯

Areti is seeking Senior Data Scientists / Data Engineers (Palantir, Python, Data Science) to work for a series A Funded tech start-up business based in the London area a very quick start. YOU MUST BE DV OR SC CLEARED You will be working on a number of large Defence and Government projects and be given the opportunity to … new and proprietary approaches to solving multiple problems across the industry. The ideal candidates will have a skillset to include the following: Experience in working as a Data Scientist / Data Engineer A understand of Palantir would be a huge + Experience of completing projects to deadline. Experience in Deep Learning and DL frameworks such as Tensorflow / … skills in SQL and large “Big Data” environments. Command knowledge in Python and API Development Excellent grasp of software Engineering practices – Object Orientated Programming, GIT, AWS) CI / CD practices NoSQL Databases Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they More ❯

thinking organisations. We believe in craftsmanship, autonomy, and trust. No hierarchies and no bureaucracy, just small teams solving big problems with modern tech. Why this role? As a Senior / Lead Data Engineer, you’ll own the design and delivery of scalable data platforms, pipelines, and architectures that power real business decisions. You’ll work closely with data scientists … Azure, or GCP). Develop robust pipelines for real-time and batch data ingestion from diverse and complex sources. Model and optimise data for performance, visibility, and downstream analytics / ML use cases. Champion best practices: CI / CD, TDD, GitOps, observability, schema validation, and data quality. Collaborate with data scientists and ML engineers … to deploy production-grade AI / ML systems. Guide clients on data strategy, architecture, and platform modernisation. Mentor and influence engineers across Sahaj, helping grow our collective data engineering capability. What we’re looking for Solid experience as a Senior / Lead Data Engineer in complex enterprise environments. Strong coding skills in Python (Scala or functional languages a More ❯

thinking organisations. We believe in craftsmanship, autonomy, and trust. No hierarchies and no bureaucracy, just small teams solving big problems with modern tech. Why this role? As a Senior / Lead Data Engineer, you’ll own the design and delivery of scalable data platforms, pipelines, and architectures that power real business decisions. You’ll work closely with data scientists … Azure, or GCP). Develop robust pipelines for real-time and batch data ingestion from diverse and complex sources. Model and optimise data for performance, visibility, and downstream analytics / ML use cases. Champion best practices: CI / CD, TDD, GitOps, observability, schema validation, and data quality. Collaborate with data scientists and ML engineers … to deploy production-grade AI / ML systems. Guide clients on data strategy, architecture, and platform modernisation. Mentor and influence engineers across Sahaj, helping grow our collective data engineering capability. What we’re looking for Solid experience as a Senior / Lead Data Engineer in complex enterprise environments. Strong coding skills in Python (Scala or functional languages a More ❯