1 to 25 of 562 Unit Testing Jobs in the UK

maintain scalable, high-performance software solutions. Develop and manage Infrastructure as Code (IaC) using AWS CDK (Python) to automate deployment and cloud resource management. Drive code quality through automated testing , unit testing, and adherence to clean code principles. Manage and optimize CI/CD pipelines to improve delivery efficiency. Monitor system performance, troubleshoot issues, and ensure optimal … AWS and Infrastructure as Code , particularly AWS CDK in Python . Familiarity with Entity Framework (or similar ORM frameworks) and contract-first system design . Solid understanding of automated testing frameworks and unit testing principles. Agile methodologies and a collaborative, growth-oriented mindset. Excellent problem-solving , analytical, and communication skills. Technical Skills Proficient in back-end development More ❯

maintain scalable, high-performance software solutions. Develop and manage Infrastructure as Code (IaC) using AWS CDK (Python) to automate deployment and cloud resource management. Drive code quality through automated testing , unit testing, and adherence to clean code principles. Manage and optimize CI/CD pipelines to improve delivery efficiency. Monitor system performance, troubleshoot issues, and ensure optimal … AWS and Infrastructure as Code , particularly AWS CDK in Python . Familiarity with Entity Framework (or similar ORM frameworks) and contract-first system design . Solid understanding of automated testing frameworks and unit testing principles. Agile methodologies and a collaborative, growth-oriented mindset. Excellent problem-solving , analytical, and communication skills. Technical Skills Proficient in back-end development More ❯

Software Engineer 12 month contract Based in Newcastle Upon Tyne Offering £55ph Inside IR35 Do you have experience with Java? Do you have experience in Unit Testing? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will … will be involved: Develop high-quality, readable, scalable, and easily maintained code, using Java and related technologies Develop reusable patterns and encourage innovation Contribute to quality assurance by writing unit and automated tests Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code … ups in a true Agile environment, contributing to agile based estimating Work with the scrum team to meet the sprint commitments Your skillset may include: Java Cloud Services development Unit testing DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front end development using Angular If this all sounds More ❯

Software Engineer 12 month contract Based in Newcastle Upon Tyne Offering £55ph Inside IR35 Do you have experience with Java? Do you have experience in Unit Testing? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will … will be involved: Develop high-quality, readable, scalable, and easily maintained code, using Java and related technologies Develop reusable patterns and encourage innovation Contribute to quality assurance by writing unit and automated tests Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure code … ups in a true Agile environment, contributing to agile based estimating Work with the scrum team to meet the sprint commitments Your skillset may include: Java Cloud Services development Unit testing DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front end development using Angular If this all sounds More ❯

reports, combining multiple data sources using SQL and Power Query, developing robust data models, creating DAX measures, and delivering visually clear dashboards using standard templates. You will also conduct unit testing, support business testing, and maintain in-line and external documentation to required standards. Key Responsibilities Develop Power BI reports from end-to-end, integrating multiple data … simplicity and efficiency in DAX calculations. Design visuals and layouts following company templates and standards. Write SQL queries against the Enterprise Data Warehouse to extract and transform data. Conduct unit testing, spot anomalies, and support business testing. Produce in-line and external documentation to maintain high-quality deliverables. Technical Skills & Experience Strong SQL skills (joins, CTEs, sub-queries More ❯

reports, combining multiple data sources using SQL and Power Query, developing robust data models, creating DAX measures, and delivering visually clear dashboards using standard templates. You will also conduct unit testing, support business testing, and maintain in-line and external documentation to required standards. Key Responsibilities Develop Power BI reports from end-to-end, integrating multiple data … simplicity and efficiency in DAX calculations. Design visuals and layouts following company templates and standards. Write SQL queries against the Enterprise Data Warehouse to extract and transform data. Conduct unit testing, spot anomalies, and support business testing. Produce in-line and external documentation to maintain high-quality deliverables. Technical Skills & Experience Strong SQL skills (joins, CTEs, sub-queries More ❯

reports, combining multiple data sources using SQL and Power Query, developing robust data models, creating DAX measures, and delivering visually clear dashboards using standard templates. You will also conduct unit testing, support business testing, and maintain in-line and external documentation to required standards. Key Responsibilities Develop Power BI reports from end-to-end, integrating multiple data … simplicity and efficiency in DAX calculations. Design visuals and layouts following company templates and standards. Write SQL queries against the Enterprise Data Warehouse to extract and transform data. Conduct unit testing, spot anomalies, and support business testing. Produce in-line and external documentation to maintain high-quality deliverables. Technical Skills & Experience Strong SQL skills (joins, CTEs, sub-queries More ❯

Management (OM), and Personnel Administration (PA). Solution Design: Develop comprehensive functional specifications for custom developments, enhancements, and reports, and work closely with ABAP developers to ensure accurate implementation. Testing: Conduct and support various testing phases, including unit testing, integration testing, and user acceptance testing (UAT), and manage defect resolution. Documentation: Create and maintain More ❯

for programming tools and techniques and select appropriate development methods. Oversee the execution and reporting of tests, ensuring appropriate tools and techniques are utilised. Manage the implementation of suitable testing including but not limited to BDD, TDD, Unit Testing, System Testing, Integration Testing and Load/Stress testing. Effectively plan, organise and manage team & supplier More ❯

for programming tools and techniques and select appropriate development methods. Oversee the execution and reporting of tests, ensuring appropriate tools and techniques are utilised. Manage the implementation of suitable testing including but not limited to BDD, TDD, Unit Testing, System Testing, Integration Testing and Load/Stress testing. Effectively plan, organise and manage team & supplier More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You'll partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, "morning checks," and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You’ll partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, “morning checks,” and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You'll partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, "morning checks," and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You will partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, “morning checks,” and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You will partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, “morning checks,” and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

role combines hands-on development , workflow refactoring , and knowledge transfer , helping modernise and stabilise the existing vRA estate. You will partner closely with internal engineering teams through pair programming , unit testing , and workflow documentation , ensuring solutions are secure, repeatable, and fully aligned with operational standards. Key Responsibilities Provide technical remediation, refactoring, and workflow optimisation within the existing VMware … vRA environment. Deliver automation and self-service capabilities for DRaaS failover testing, "morning checks," and other Day-2 operational tasks. Collaborate in pair-programming sessions to review and maintain high-quality, efficient code. Develop and execute unit tests to ensure code quality, reliability, and compliance with platform standards. Document workflows, configurations, and operational runbooks in Confluence. Produce and … vRA Consultant , DevOps Engineer , or Automation Specialist in enterprise or financial environments. Hands-on expertise with VMware vRealize Automation (vRA) , vRO , and infrastructure automation workflows . Strong understanding of unit testing frameworks (e.g., JUnit, NUnit, pytest) and version control tools ( Git , GitHub , GitLab ). Demonstrable experience in workflow documentation and producing technical runbooks and Confluence pages . Strong More ❯

Service. Collaborate with UX/UI designers, architects, and other developers to deliver high-quality digital experiences. Integrate AEM with third-party services and APIs. Ensure code quality through unit testing, code reviews, and performance tuning. Participate in Agile ceremonies and contribute to sprint planning and delivery. Troubleshoot and resolve issues across the full stack (front-end, back … specifications. Collaborate with UX/UI designers, architects, and other developers to deliver high-quality digital experiences. Integrated AEM with third-party services and APIs. Ensure code quality through unit testing, code reviews, and performance tuning. Participate in Agile ceremonies and contribute to sprint planning and delivery. Troubleshoot and resolve issues across the full stack (front-end, back More ❯

This opportunity would best suit candidates with 5 years + commercial experience in a modern .Net stack with good experience of backend programming and modern software engineering best practice, Unit testing , CI/CD, etc. Commercial experience with CI/CD pipelines, Azure DevOps or similar Modern software engineering best practices, Unit testing, CI/CD More ❯

solutions. Integrate APIs and handle asynchronous data using AJAX and JSON . Ensure compliance with accessibility standards and best practices. Apply Test-Driven Development (TDD) principles and write automated unit tests using mock object frameworks. Collaborate with cross-functional teams to ensure seamless integration and deployment. Utilize SCM tools like Git and Perforce for version control and collaboration. Leverage … tools such as SonarQube , Grunt/Gulp , and npm for code quality and build automation. Conduct JavaScript unit testing to ensure code reliability and maintainability. Optimize network performance and front-end load times for enhanced user experience. Your Profile Strong proficiency in JavaScript , HTML5 , CSS3 , and ReactJS . Experience with CSS preprocessors (e.g., SASS, LESS). Solid understanding … of Node.js and modern JS frameworks. Familiarity with AJAX , JSON , and RESTful APIs. Knowledge of accessibility standards (WCAG, ARIA). Experience with unit testing frameworks and TDD methodologies. Proficiency in Git , Perforce , and build tools like Grunt , Gulp , and npm . Understanding of network performance optimization techniques. About Capgemini Capgemini is a global business and technology transformation partner More ❯

This opportunity would best suit candidates with 5 years + commercial experience in a modern .Net stack with good experience of backend programming and modern software engineering best practice, Unit testing , CI/CD, etc. Their offices are commutable from Southampton, Basingstoke, Portsmouth areas. Required skills: Strong background developing .Net8+ Applications and API’s Modern Azure cloud environment … experience Commercial experience with CI/CD pipelines, Azure DevOps or similar Modern software engineering best practices, Unit testing, CI/CD TDD, etc Experience in a product led/SaaS business working with data and product teams Data heavy product environments and exposure to React or Python programming is desirable Please apply to this advert or message More ❯

This opportunity would best suit candidates with 5 years + commercial experience in a modern .Net stack with good experience of backend programming and modern software engineering best practice, Unit testing , CI/CD, etc. Their offices are commutable from Southampton, Basingstoke, Portsmouth areas. Required skills: Strong background developing .Net8+ Applications and API s Modern Azure cloud environment … experience Commercial experience with CI/CD pipelines, Azure DevOps or similar Modern software engineering best practices, Unit testing, CI/CD TDD, etc Experience in a product led/SaaS business working with data and product teams Data heavy product environments and exposure to React or Python programming is desirable Please apply to this advert or message More ❯

skills in troubleshooting front-end issues and adhering to best practices. Proven ability to develop reusable components/widgets and implement component-driven architecture and design principles. Exposure to unit testing or testing automation frameworks for front-end validation. Advanced experience with testing frameworks such as Jest, React Testing Library, Cypress, or Enzyme for unit, integration, and end-to-end testing. Strong understanding of web accessibility standards (WCAG) and experience in building inclusive and accessible applications. Experience in accessibility testing TFS (Team Foundation Server) familiarity will be an added advantage Working knowledge of Webpack, Vite, Create React App (CRA), and Agile Scrum Framework for efficient development, build optimization, and project management. Familiarity with More ❯

order processing systems. Knowledge of UX/UI principles and best practices. Knowledge of common e-commerce payment gateways (e.g., PayPal, Stripe) and experience overseeing their integration. Knowledge of testing methodologies, including unit testing, integration testing, and user acceptance testing (UAT). Proficiency in Agile project management practices, including Scrum and Kanban, to manage development More ❯

order processing systems. Knowledge of UX/UI principles and best practices. Knowledge of common e-commerce payment gateways (e.g., PayPal, Stripe) and experience overseeing their integration. Knowledge of testing methodologies, including unit testing, integration testing, and user acceptance testing (UAT). Proficiency in Agile project management practices, including Scrum and Kanban, to manage development More ❯

order processing systems. Knowledge of UX/UI principles and best practices. Knowledge of common e-commerce payment gateways (e.g., PayPal, Stripe) and experience overseeing their integration. Knowledge of testing methodologies, including unit testing, integration testing, and user acceptance testing (UAT). Proficiency in Agile project management practices, including Scrum and Kanban, to manage development More ❯