76 to 100 of 343 CI/CD Jobs in Hertfordshire

adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI / CD pipelines and support test automation integration into build processes. Essential Skills & Experience Strong, commercial experience in automation testing using Java. Proven … hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber / BDD frameworks. Experience working within Agile / Scrum environments. Understanding of API testing tools and frameworks (e.g., RestAssured, Postman). Knowledge of CI / CD tools (e.g., Jenkins, GitLab ...

adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI / CD pipelines and support test automation integration into build processes. Essential Skills & Experience Strong, commercial experience in automation testing using Java. Proven … hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber / BDD frameworks. Experience working within Agile / Scrum environments. Understanding of API testing tools and frameworks (e.g., RestAssured, Postman). Knowledge of CI / CD tools (e.g., Jenkins, GitLab ...

adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI / CD pipelines and support test automation integration into build processes. Essential Skills & Experience Strong, commercial experience in automation testing using Java. Proven … hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber / BDD frameworks. Experience working within Agile / Scrum environments. Understanding of API testing tools and frameworks (e.g., RestAssured, Postman). Knowledge of CI / CD tools (e.g., Jenkins, GitLab ...

.NET Developer - Global Fitness Movement - Hemel Hempstead (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI / CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Born … Core, C# and Azure SQL. You will receive expert training on the latest technologies including: .NET 10.0, C# 14, .NET Aspire, CI / CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Node.js, Elasticsearch and MongoDB. All positions come with ...

edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python / FastAPI / Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering … services and APIs for AI-driven platforms Contribute to architecture decisions, scalability planning, and system optimisation Implement best practices in testing, CI / CD, and performance monitoring Collaborate closely with product, AI, and data teams to deliver end-to-end solutions Drive continuous improvement ...

edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python / FastAPI / Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering … services and APIs for AI-driven platforms Contribute to architecture decisions, scalability planning, and system optimisation Implement best practices in testing, CI / CD, and performance monitoring Collaborate closely with product, AI, and data teams to deliver end-to-end solutions Drive continuous improvement ...

edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python / FastAPI / Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering … services and APIs for AI-driven platforms Contribute to architecture decisions, scalability planning, and system optimisation Implement best practices in testing, CI / CD, and performance monitoring Collaborate closely with product, AI, and data teams to deliver end-to-end solutions Drive continuous improvement ...

Apps, Web Apps, API Management (APIM), Application Gateways, Virtual Networks (VNets), and related services Build and maintain Infrastructure as Code using ARM Templates and / or Terraform Implement and manage CI / CD pipelines using YAML Deploy and manage containerised applications using Docker … / or Service Fabric Support identity and access management using Azure Entra ID (Azure AD) and Azure B2C Write and maintain automation scripts using PowerShell or similar scripting languages Work with Git-based source control and modern branching strategies Collaborate with development and architecture teams to support application delivery ...

Production Key duties and responsibilities - DevOps: Strong appetite for latest technology and trends in the industry Design, build, and maintain CI / CD pipelines to support rapid and reliable software delivery Manage and optimise Linux-based environments, ensuring stability and performance Develop automation scripts … tooling using Python and other relevant languages Work with AWS / Azure cloud services to architect and support resilient infrastructure Implement monitoring, logging, and alerting solutions to ensure system health and availability. Collaborate with cross-functional teams to embed DevOps best practices across the organisation. Contribute to security, compliance ...

Production Key duties and responsibilities - DevOps: Strong appetite for latest technology and trends in the industry Design, build, and maintain CI / CD pipelines to support rapid and reliable software delivery Manage and optimise Linux-based environments, ensuring stability and performance Develop automation scripts … tooling using Python and other relevant languages Work with AWS / Azure cloud services to architect and support resilient infrastructure Implement monitoring, logging, and alerting solutions to ensure system health and availability. Collaborate with cross-functional teams to embed DevOps best practices across the organisation. Contribute to security, compliance ...

integration testing across our services and platforms. -Write and maintain automated test suites that are robust, scalable, and integrated into CI / CD pipelines. -Advise on testability and quality during code reviews and architecture discussions. -Ensure that tests are business-driven, focusing on real-world … scenarios rather than exhaustive edge cases. -Partner with teams across Ruby backend services and iOS / Android workstreams to ensure consistent quality standards. Technical Environment Primary backend: Ruby / RSpec Working with iOS / Android developers is likely Testing focus: Automated testing (not manual QA) Likely Ideal ...

integration testing across our services and platforms. -Write and maintain automated test suites that are robust, scalable, and integrated into CI / CD pipelines. -Advise on testability and quality during code reviews and architecture discussions. -Ensure that tests are business-driven, focusing on real-world … scenarios rather than exhaustive edge cases. -Partner with teams across Ruby backend services and iOS / Android workstreams to ensure consistent quality standards. Technical Environment Primary backend: Ruby / RSpec Working with iOS / Android developers is likely Testing focus: Automated testing (not manual QA) Likely Ideal ...

Cleared - Inside IR35 - Automation Tester - Selenium - Python - CI / CD. £450 - £500 per day - 100% Remote - MUST be UK based & hold current SC Clearance. We have an urgent need for an SC Cleared automation tester with strong background across Selenium, Python and CI / … complex software systems. Hands-on experience with automation tools such as Robot Framework, Selenium, Appium, or Cucumber. Strong understanding of CI / CD concepts and experience integrating tests using GitLab CI or similar tools. Experience designing and maintaining test strategies and frameworks across ...

Cleared - Inside IR35 - Automation Tester - Selenium - Python - CI / CD. £450 - £500 per day - 100% Remote - MUST be UK based & hold current SC Clearance. We have an urgent need for an SC Cleared automation tester with strong background across Selenium, Python and CI / … complex software systems. Hands-on experience with automation tools such as Robot Framework, Selenium, Appium, or Cucumber. Strong understanding of CI / CD concepts and experience integrating tests using GitLab CI or similar tools. Experience designing and maintaining test strategies and frameworks across ...

Cleared - Inside IR35 - Automation Tester - Selenium - Python - CI / CD. £450 - £500 per day - 100% Remote - MUST be UK based & hold current SC Clearance. We have an urgent need for an SC Cleared automation tester with strong background across Selenium, Python and CI / … complex software systems. Hands-on experience with automation tools such as Robot Framework, Selenium, Appium, or Cucumber. Strong understanding of CI / CD concepts and experience integrating tests using GitLab CI or similar tools. Experience designing and maintaining test strategies and frameworks across ...

with a difference. Job Description We are seeking an AI Engineer with expertise in building scalable, production-grade systems and a passion for AI / LLM technologies and innovation. You will design, develop, and maintain our platform's backend infrastructure, focusing on multi-tenant architectures, security, and efficient … building AI agentic workflows, advanced search, robust interaction and context management, and extending core model capabilities and protocols. Leadership & Collaboration - Collaborate on UI / UX integration, code reviews, architecture and roadmap decisions, and cross-functional work with data science, product, and commercial teams. Data Engineering - Design and maintain efficient ...

Work closely with Delivery Leads to align delivery timelines with technical feasibility, proactively identifying risks and dependencies. Champion modern engineering practices (CI / CD, cloud-native, API-first, test automation) across the Integrated Planning and Operations Product Suite. Collaborate with enterprise architects and technology governance … microservices. Familiarity with airline or transport operations systems (crew, flight planning, disruption, scheduling) highly desirable. Strong understanding of DevOps practices (CI / CD pipelines, automated testing, observability). Strong understanding of scrum and agile ways of working, and able to help the team ...

evaluation, prompt testing and dataset preparation. Work with the MLOps engineer to deploy, monitor and retrain models in production. Support CI / CD processes for AI, including version control, reproducibility and rollback workflows. Provide mentorship and guidance to junior engineers. Collaborate with product and engineering … Machine Learning Engineer with responsibility for end-to-end model development and deployment. Deep knowledge of RAG Experience processing high volumens of documentation / text Strong knowledge of NLP and LLMs (transformers, fine-tuning, retrieval-augmented methods, agents). Experience conducting applied research and converting experimental outcomes into production ...

evaluation, prompt testing and dataset preparation. Work with the MLOps engineer to deploy, monitor and retrain models in production. Support CI / CD processes for AI, including version control, reproducibility and rollback workflows. Provide mentorship and guidance to junior engineers. Collaborate with product and engineering … Machine Learning Engineer with responsibility for end-to-end model development and deployment. Deep knowledge of RAG Experience processing high volumens of documentation / text Strong knowledge of NLP and LLMs (transformers, fine-tuning, retrieval-augmented methods, agents). Experience conducting applied research and converting experimental outcomes into production ...

evaluation, prompt testing and dataset preparation. Work with the MLOps engineer to deploy, monitor and retrain models in production. Support CI / CD processes for AI, including version control, reproducibility and rollback workflows. Provide mentorship and guidance to junior engineers. Collaborate with product and engineering … Machine Learning Engineer with responsibility for end-to-end model development and deployment. Deep knowledge of RAG Experience processing high volumens of documentation / text Strong knowledge of NLP and LLMs (transformers, fine-tuning, retrieval-augmented methods, agents). Experience conducting applied research and converting experimental outcomes into production ...

track defects in tools like JIRA or Azure DevOps, ensuring timely resolution. Work with Infrastructure teams to integrate automated tests into CI / CD pipelines. Perform regression testing, smoke testing, and exploratory testing as needed. Contribute to test documentation, best practices, and knowledge sharing within … team. Continuously assess and improve test processes, tools, and techniques to ensure high product quality. Test cloud infrastructure in AWS and / or Azure environments, verifying deployment, configuration, and security of services. Ensure compliance with security best practices when testing cloud-based solutions and APIs, with a focus ...

automation roadmap, embedding automation across provisioning, configuration, monitoring, and operational workflows. Set standards for automation tooling and practices (e.g., IaC, CI / CD, scripting frameworks) and ensure adoption across the infrastructure team. Identify opportunities to eliminate manual processes, increase reliability, and reduce operational overhead. Team … DHCP, Group Policy) Linux Server administration (Ubuntu, RHEL, or similar distributions) Infrastructure automation using IaC and modern tooling (Terraform, Ansible, CI / CD pipelines) Scripting experience (PowerShell, Bash, Python) Cloud (Highly Desirable / Advantageous): NetApp storage solutions (management, provisioning, capacity planning) Microsoft Azure Amazon ...

Data Platform Engineer Luton / Hybrid Company When it comes to innovation and achievement there are few organisations with a better track record. Join us and you'll be able to play a big part in the success of our highly successful, fast-paced business that opens up Europe … maintaining deployment frameworks. • Build best practice and constantly improve processes and core code bases. • Work in partnership with Data Engineers to conform to / define patterns and standards. • Work with Business Analysts to deliver against requirements and realise business benefits. • Work with a mixed team of onshore and offshore ...

Title: Ansible SME / Technical Lead Contract Type: 12-month initial contract (Inside IR35) Location: Remote Client: Leading Financial Services Organisation Overview We are supporting a major financial services client in the search for an Ansible SME / Technical Lead to provide hands-on expertise and technical leadership … application teams to automate infrastructure and application workflows. Troubleshoot and resolve complex automation and platform-related issues. Support integrations with CI / CD pipelines, monitoring platforms, and ITSM tools. Ensure automation workflows meet security, compliance, RBAC, and credential management requirements. Mentor and train engineers ...

Title: Ansible SME / Technical Lead Contract Type: 12-month initial contract (Inside IR35) Location: Remote Client: Leading Financial Services Organisation Overview We are supporting a major financial services client in the search for an Ansible SME / Technical Lead to provide hands-on expertise and technical leadership … application teams to automate infrastructure and application workflows. Troubleshoot and resolve complex automation and platform-related issues. Support integrations with CI / CD pipelines, monitoring platforms, and ITSM tools. Ensure automation workflows meet security, compliance, RBAC, and credential management requirements. Mentor and train engineers ...