176 to 200 of 420 Unit Testing Jobs in the UK

support engineers' growth. Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience More ❯

support engineers' growth. Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience More ❯

Copilot (or your preferred AI coding assistant) • Work in a tight feedback loop: branch, commit, pull, test, and ship - all through Azure DevOps • Write clean, tested, production-ready code - unit testing is second nature, not an afterthought • Participate in focused sprints and daily standups - we work lean, iterate fast, and learn as we go What You’ll Bring More ❯

Copilot (or your preferred AI coding assistant) • Work in a tight feedback loop: branch, commit, pull, test, and ship - all through Azure DevOps • Write clean, tested, production-ready code - unit testing is second nature, not an afterthought • Participate in focused sprints and daily standups - we work lean, iterate fast, and learn as we go What You’ll Bring More ❯

or hybrid approaches; Experience with CI/CD workflows and writing automated tests; Experience using cloud platforms like AWS, GCP or Azure; Markup and styling with HTML5 and CSS3; Unit testing using Jest or Enzyme; User Interface Performance and Responsiveness; Previous experience in balancing technical priorities with business needs and aligning teams with organisational goals while maintaining technical More ❯

ideas will be encouraged and supported - we are ready to hear your ideas! Your day to day: Back-end Engineer (Go) Assuming direct development responsibility for developing, debugging and unit testing of product features in accordance with internal procedures and standards When required, diagnosing, and solving functional and performance/scalability issues Helping to improve technical practices towards More ❯

data solutions for performance and scalability. Explore new data management and processing techniques, making recommendations where appropriate. Adhere to Interpath's software engineering best practices (eg, technical design, review, unit testing, monitoring & alerting, source code management and review, and documentation). Become a subject matter expert and point of contact on available data within the business. Collaborate with More ❯

data solutions for performance and scalability. Explore new data management and processing techniques, making recommendations where appropriate. Adhere to Interpath's software engineering best practices (eg, technical design, review, unit testing, monitoring & alerting, source code management and review, and documentation). Become a subject matter expert and point of contact on available data within the business. Collaborate with More ❯

data solutions for performance and scalability. Explore new data management and processing techniques, making recommendations where appropriate. Adhere to Interpath's software engineering best practices (eg, technical design, review, unit testing, monitoring & alerting, source code management and review, and documentation). Become a subject matter expert and point of contact on available data within the business. Collaborate with More ❯

data solutions for performance and scalability. Explore new data management and processing techniques, making recommendations where appropriate. Adhere to Interpath's software engineering best practices (eg, technical design, review, unit testing, monitoring & alerting, source code management and review, and documentation). Become a subject matter expert and point of contact on available data within the business. Collaborate with More ❯

technical audiences Nice-to-have Familiarity with MLOps and development best practice, including production-grade model design and deployment, version control (e.g. Git), code reviews, CI/CD pipelines, unit testing, and collaborative workflows such as Agile. Experience with optimisation techniques (e.g. gradient descent, Bayesian methods, Lagrangian methods etc) and their practical application. Experience in UK General Insurance More ❯

Knowledge of SQL and NoSQL databases for data storage and retrieval. Experience with LLM application design and deployment. Strong software engineering skills, including version control (Git), code reviews, and unit testing. Familiarity with common data science libraries and tools (e.g., NumPy, Pandas, Scikit-learn, Jupyter). Experience in setting up and managing continuous integration and continuous deployment pipelines. Proficiency More ❯

to deliver platforms through efficient, effective and resilient architectures. DBREs are talented engineers that are focused on improving quality through a data driven approach: instrumentation, automation, and functional/unit testing. The Database Reliability Engineering (DBRE) team is a group of highly trained professional database engineers who build, deploy and operate database platforms in an SRE/DevOps manner. More ❯

working understanding of automation, CI & deployment tooling such as Git & Actions 2-4 years experience with frameworks and languages: React, Typescript, State Management (Zustand/Redux) You are already Unit Testing with Jest or React-Testing-LIbrary You are aware of the impact of performance & accessibility and understand techniques for improving load and render times. You will … already a competent software developer, but looking for the environment and tech culture to progress further. Experience of Design Systems/Figma in the development process Playwright (or similar testing frameworks like Cypress) Monorepo Cognito SQS Exposure or experience in the use of Design Systems (antd, material-ui) and Figma would be advantageous. Deeper knowledge of accessibility and how More ❯

Part 6 and support full ASPICE V- cycle software delivery Collaborate with system architects, hardware engineers, and safety managers to define and validate safety concepts Conduct code reviews, unit testing, and integration testing with traceability to safety requirements Support safety analysis activities including SW-FMEA, fault injection, and diagnostic coverage assessment Knowledge/Experience Experience in base More ❯

knowledge and proven experience in customizing and developing SAP FICO solutions using ABAP programming and enhancements. A good understanding and experience of FICO related business processes. Experience of Functional Unit Testing, System Integration Testing and defect management. Strong analytical, problem-solving, and decision-making skills. Strong personal and time management skills. Ability to work independently and as More ❯

knowledge and proven experience in customizing and developing SAP FICO solutions using ABAP programming and enhancements. A good understanding and experience of FICO related business process. Experience of Functional Unit Testing, System Integration Testing and defect management. Strong analytical, problem-solving, and decision-making skills. Strong personal and time management skills. Ability to work independently and as More ❯

source control and application lifecycle management. The C# Developer will be responsible for: Develop high-quality software with efficient code that is uniform and follows set requirements. Undertake development, testing and deployment of software development projects. Attend internal and external project briefings as required with project managers and clients. Team spirit; close collaboration with other members of the development … with QA and project managers to clarify specifications and requirements. Liaise directly with QA to help identify, replicate, and resolve issues resulting from both internal and client user acceptance testing and with customer services for problems reported in live systems. The C# Developer will have the following: Experience in writing code in at least one language. For Example, VB.NET … C#, JavaScript, ASP.Net, VB6. High level of competency with JavaScript (to ES6 standard), TypeScript, Angular v8 (or later), Sass/SCSS and RxJS Knowledge of unit testing frameworks, e.g., Karma/Jasmine for unit testing. Competent database design, Microsoft SQL Server, and Transact SQL skills Experience in working with XML and XML schemas, JSON, REST, SOAP and More ❯

source control and application lifecycle management. The C# Developer will be responsible for: Develop high-quality software with efficient code that is uniform and follows set requirements. Undertake development, testing and deployment of software development projects. Attend internal and external project briefings as required with project managers and clients. Team spirit; close collaboration with other members of the development … with QA and project managers to clarify specifications and requirements. Liaise directly with QA to help identify, replicate, and resolve issues resulting from both internal and client user acceptance testing and with customer services for problems reported in live systems. The C# Developer will have the following: Experience in writing code in at least one language. For Example, VB.NET … C#, JavaScript, ASP.Net, VB6. High level of competency with JavaScript (to ES6 standard), TypeScript, Angular v8 (or later), Sass/SCSS and RxJS Knowledge of unit testing frameworks, e.g., Karma/Jasmine for unit testing. Competent database design, Microsoft SQL Server, and Transact SQL skills Experience in working with XML and XML schemas, JSON, REST, SOAP and More ❯

source control and application lifecycle management. The C# Developer will be responsible for: Develop high-quality software with efficient code that is uniform and follows set requirements. Undertake development, testing and deployment of software development projects. Attend internal and external project briefings as required with project managers and clients. Team spirit; close collaboration with other members of the development … with QA and project managers to clarify specifications and requirements. Liaise directly with QA to help identify, replicate, and resolve issues resulting from both internal and client user acceptance testing and with customer services for problems reported in live systems. The C# Developer will have the following: Experience in writing code in at least one language. For Example, VB.NET … C#, JavaScript, ASP.Net, VB6. High level of competency with JavaScript (to ES6 standard), TypeScript, Angular v8 (or later), Sass/SCSS and RxJS Knowledge of unit testing frameworks, e.g., Karma/Jasmine for unit testing. Competent database design, Microsoft SQL Server, and Transact SQL skills Experience in working with XML and XML schemas, JSON, REST, SOAP and More ❯

tools, ideally Mulesoft Experience integrating AI capabilities either through third party solution providers or using AgentForce/Mulesoft Experience implementing and maintaining Salesforce Data Cloud Strong understanding of the testing and deployment lifecycle (unit testing, CI/CD, version control) Excellent problem-solving skills and the ability to think strategically Proven leadership and team management experience Strong More ❯

Framework Build and test RESTful APIs using Postman and Swagger Collaborate with DevOps teams to support CI/CD pipelines Manage cookies and session handling effectively Write and maintain unit tests using JUnit Work with POJOs and mock data for testing and development Integrate front-end components using Thymeleaf and JSON What you'll need to succeed Essential … Skills: Java (Core and Advanced) Spring Boot & Spring Framework jQuery Thymeleaf RESTful API development and testing (Postman, Swagger) CI/CD pipelines and DevOps collaboration Cookies/session management Unit testing with JUnit Handling POJOs and mock data Desirable: Exposure to modern frontend frameworks (e.g., React, Angular, Vue) What you'll get in return Location: Liverpool More ❯

development Provide hands-on mentorship and technical guidance to developers, fostering a culture of learning and innovation Drive process improvements and ensure best practices in Agile delivery, DevOps, and testing strategies Engage in architectural decisions for complex, distributed SaaS environments hosted on Azure, using Kubernetes, Event Grid and related services What You'll Bring: Extensive experience in software architecture … SaaS solutions Deep proficiency in Microsoft .NET (C#), including modern versions such as .NET 9 Proven ability to write clean, scalable and testable code with a strong focus on unit testing and TDD/BDD practices Demonstrated success in producing robust design documentation and guiding teams through complex system designs Strong collaboration, delegation and communication skills - you can More ❯

Developing and maintaining applications using JavaScript (Node.js, React), TypeScript, and Java. Collaborating with cross-functional teams to deliver end-to-end solutions. Applying best practices for CI/CD, testing, and deployment in a cloud-native environment. What We're Looking For: Proven experience with AWS core services, especially Lambda and CloudFormation. Strong knowledge of serverless architectures and cloud … JavaScript frameworks such as Node.js and React. Experience with TypeScript and Java in backend or full-stack development roles. Solid understanding of modern development practices including version control (Git), unit testing, and agile methodologies. A proactive mindset with the ability to thrive in a collaborative, fast-moving environment. Why Join Us? At Leighton, we don't just build More ❯

in C# and .NET Core. Proficient in SQL/SQL Server and API development, with exposure to microservices. Comfortable working with containerisation (Docker) and cloud environments - AWS Experience in unit testing and CI/CD workflows. Bonus: knowledge of Xamarin or .NET MAUI for mobile development. A collaborative and approachable team player who enjoys working full stack. Team … with excellent internal progression Relaxed but high-performing environment-no "code police", just supportive teamwork. The Hiring Process Code review (~1 hour) exploring your approach to design, classes, and testing (completion not expected). Face-to-face interview with technical and cultural fit discussions. Interested? Click Apply NOW or send your application directly to (url removed) .NET Developer - C# More ❯