26 to 50 of 137 Unit Testing Jobs in the UK

Senior Software Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £85000/annum Benefits
precision and pace all matter. Stack C#/Worker Service, greenfield from scratch ORM, NHibernate/Entity Framework, SQL database design and creation DI, Unit Testing, modular 3-tier architecture Message Bus, Pub/Sub, SignalR, gRPC, TCP/IP, Sockets, Data Flow TPL Visual Studio Nice … C++, defence/naval software background What We're Looking For 6+ years C# server-side engineering experience Solid ORM, SQL databases, DI and unit testing Modular, composable architecture design - N-tier and message-based systems Experience interfacing with hardware devices or real-time data Eligible ...

Embedded Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£80,000
system architectures. Collaborate with multidisciplinary engineering teams to define interfaces, requirements, and integration strategies. Support prototype development, system integration, and validation activities including bench testing, Hardware-in-the-Loop (HIL), and dynamometer testing. Perform root cause analysis and contribute to effective problem resolution and corrective actions. Define and oversee … requirements, implementation, and testing. Conduct software design and code reviews, ensuring compliance with quality and coding standards. Champion continuous improvement in development tools, automated testing, continuous integration, configuration management, and software processes. Support compliance with relevant safety, quality, and regulatory standards. Contribute to future product development and innovation within ...

Embedded Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
London, UK
system architectures. Collaborate with multidisciplinary engineering teams to define interfaces, requirements, and integration strategies. Support prototype development, system integration, and validation activities including bench testing, Hardware-in-the-Loop (HIL), and dynamometer testing. Perform root cause analysis and contribute to effective problem resolution and corrective actions. Define and oversee … requirements, implementation, and testing. Conduct software design and code reviews, ensuring compliance with quality and coding standards. Champion continuous improvement in development tools, automated testing, continuous integration, configuration management, and software processes. Support compliance with relevant safety, quality, and regulatory standards. Contribute to future product development and innovation within ...

Embedded Software Engineer

Hiring Organisation
17918
Location
Warwick, Warwickshire, United Kingdom
system architectures. Collaborate with multidisciplinary engineering teams to define interfaces, requirements, and integration strategies. Support prototype development, system integration, and validation activities including bench testing, Hardware-in-the-Loop (HIL), and dynamometer testing. Perform root cause analysis and contribute to effective problem resolution and corrective actions. Define and oversee … requirements, implementation, and testing. Conduct software design and code reviews, ensuring compliance with quality and coding standards. Champion continuous improvement in development tools, automated testing, continuous integration, configuration management, and software processes. Support compliance with relevant safety, quality, and regulatory standards. Contribute to future product development and innovation within ...

Senior Android Developer - FTC

Hiring Organisation
Spyrosoft Ltd
Location
London, UK
applicant will have expert Kotlin and Android SDK knowledge, be comfortable Jetpack Compose functional programming using MVVM architecture, have experience of at least one testing framework and enjoy working following the Agile Scrum methodology. You will make a key contribution to the entire development lifecycle including new writing features … strong understanding of modern Android architecture patterns and state management approaches have professional experience building and maintaining large-scale mobile applications have strong testing mindset including unit testing, UI testing and automated quality practices have strong collaboration skills, with experience working in cross-functional product teams ...

Senior Android Developer - FTC

Hiring Organisation
Spyrosoft Ltd
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent
applicant will have expert Kotlin and Android SDK knowledge, be comfortable Jetpack Compose functional programming using MVVM architecture, have experience of at least one testing framework and enjoy working following the Agile Scrum methodology. You will make a key contribution to the entire development lifecycle including new writing features … strong understanding of modern Android architecture patterns and state management approaches have professional experience building and maintaining large-scale mobile applications have strong testing mindset including unit testing, UI testing and automated quality practices have strong collaboration skills, with experience working in cross-functional product teams ...

Workday Test Lead

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day
traditional, strategic leadership position. You will not be executing manual scripts; instead, you will have complete ownership of the end-to-end testing lifecycle. Stepping in during the critical Design Phase, your primary focus will be defining the overarching test strategy, structuring detailed master test plans, and managing program … countries. Key Responsibilities Architect and deliver robust test strategies and detailed planning frameworks tailored for a global footprint. Take end-to-end accountability for testing quality gates, including Configuration Unit Testing, System Integration Testing (SIT), E2E, User Acceptance Testing (UAT), and Performance Testing. Bridge ...

Workday Test Lead

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £800 per day
traditional, strategic leadership position. You will not be executing manual scripts; instead, you will have complete ownership of the end-to-end testing lifecycle. Stepping in during the critical Design Phase, your primary focus will be defining the overarching test strategy, structuring detailed master test plans, and managing program … countries. Key Responsibilities Architect and deliver robust test strategies and detailed planning frameworks tailored for a global footprint. Take end-to-end accountability for testing quality gates, including Configuration Unit Testing, System Integration Testing (SIT), E2E, User Acceptance Testing (UAT), and Performance Testing. Bridge ...

Junior Developer

Hiring Organisation
Proactive Appointments
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
transformation, and custom connector development. Deliver integrations based on solution designs and technical specifications while ensuring functional and non-functional requirements are met. Perform unit testing, integration testing, troubleshooting, and support User Acceptance Testing (UAT) and production deployments. Produce technical documentation including configuration guides, runbooks … Logic Apps . Experience working with JSON, XML, and data transformation techniques. Familiarity with version control tools such as Git. A structured approach to testing, debugging, and troubleshooting. Excellent communication skills with the ability to explain technical concepts to both technical and non-technical stakeholders. Desirable Skills Workato Automation ...

Senior Software Engineer, Business Pricing

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
must have and is something to expect to happen on a daily basis You enjoy writing testable code and you have experience in testing strategies, such as unit testing, integration testing You believe in and follow best coding practices, code reviews and open feedback You have ...

Senior iOS Software Engineer - FTC [UK]

Hiring Organisation
Spyrosoft Ltd
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
strong understanding of modern iOS architecture have experience building and maintaining large scale mobile applications understand asynchronous programming and modern Swift concurrency possess a testing mindset including unit testing and UI testing have experience working with CI/CD pipelines have a strong collaboration skills ...

Dotnet Developer

Hiring Organisation
LanceSoft UK
Location
London Area, United Kingdom
designing and implementing APIs (REST/JSON) Solid understanding of application architecture, performance, and scalability Experience with SQL databases (e.g. SQL Server) Familiarity with unit testing, integration testing, and CI/CD pipelines Financial Services Domain Knowledge (Essential) Experience working in Financial Services technology environments Strong domain ...

SuccessFactors Technical Engineer (EC Core, Platforms, Integration)

Hiring Organisation
Rathbones Group Plc
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract: FTC Working pattern: Hybrid About the Role The SuccessFactors Technical Engineer is a hands-on configuration and technical delivery role responsible for building, testing, documenting and deploying changes with the Groups SAP SuccessFactors product suite. Working from requirements, priorities and solution direction provided by the People Systems Lead … role translates agreed requirements into high-quality system configuration, validates changes through playbacks and testing, and supports controlled deployment as part of the ongoing optimisation of the People technology landscape. Specialising in Employee Central core configuration through practical, hands-on knowledge of the wider SuccessFactors platform and integration landscape ...

Senior C++ Programmer

Hiring Organisation
IT Search & Select
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
rare opportunity to shape the future of a mature system used globally, driving a long-term modernisation programme while embedding world-class engineering and testing practices. If you enjoy deep technical challenges, architectural thinking, and the satisfaction of turning a complex legacy system into a clean, modern, testable platform … modern C++ standards (C++17/20) , patterns, and tooling Lead a structured programme of incremental refactoring and technical debt reduction Establish and champion effective testing strategies across the codebase Improve testability , reliability, and long-term maintainability Drive adoption of CI/CD, automated testing, and static/dynamic ...

Senior QA Engineer TLNT1 NI

Hiring Organisation
TP ICAP Group Services Ltd
Location
Belfast, UK
Definition of Done, ensuring deployable software at the end of each sprint. The role leads on test strategy, balancing manual, automated, and performance testing approaches, with a strong emphasis on shift-left methodologies and API-first automation. The SQA also contributes to the evolution of scalable, robust test frameworks … strategies. Design, develop, execute, and maintain automated and functional tests within CI/CD pipelines. Leverage AI tools (e.g., MCP, Copilot, ChatGPT) to optimise testing efficiency and workflows. Develop and maintain scalable, self-healing automation frameworks (e.g., Playwright). Integrate AI-driven tooling into automation workflows to improve script ...

Senior QA Engineer JBLE1 NI

Hiring Organisation
TP ICAP Group Services Ltd
Location
Belfast, UK
Definition of Done, ensuring deployable software at the end of each sprint. The role leads on test strategy, balancing manual, automated, and performance testing approaches, with a strong emphasis on shift-left methodologies and API-first automation. The SQA also contributes to the evolution of scalable, robust test frameworks … strategies. Design, develop, execute, and maintain automated and functional tests within CI/CD pipelines. Leverage AI tools (e.g., MCP, Copilot, ChatGPT) to optimise testing efficiency and workflows. Develop and maintain scalable, self-healing automation frameworks (e.g., Playwright). Integrate AI-driven tooling into automation workflows to improve script ...

Software Engineer

Hiring Organisation
SRG
Location
Sedgefield, County Durham, United Kingdom
Employment Type
Permanent
Salary
£26939 - £34939/annum
full software development lifecycle, working on real-world systems that integrate hardware, software, and digital technologies. You will be involved in designing, developing, and testing software solutions, while working closely with engineers across electronics, product design, and systems teams. What You'll Be Responsible For: Software & Firmware Development Support … development of software and firmware for: Embedded microcontrollers and microprocessors PC and mobile applications Contribute to implementation, debugging, and testing of software modules System Design & Integration Work alongside hardware teams to define: System architectures Block diagrams and IO specifications Support the creation of technical documentation and user manuals Testing ...

Software Developer

Hiring Organisation
Ballantyne Technology Limited
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
reviews and contribute to technical improvements Use Azure and Azure DevOps for cloud deployment and CI/CD Write clean, maintainable, and testable code (unit & integration tests) Required Skills & Experience Essential: Commercial experience as a C#/.NET Software Developer Strong knowledge of ASP.NET Core Experience with Microsoft … Server Experience or exposure to Azure Understanding of unit testing/integration testing Desirable: Azure DevOps CI/CD pipelines JavaScript, HTML, CSS Experience working in Agile or Scrum teams Salary & Benefits £45,000 – £55,000 base salary Annual bonus of approximately 10% Remote/hybrid working ...

Embedded Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
SMT32 microcontrollers The design and development of software for embedded controls and firmware interfaces Writing embedded level software in C System integration and integration testing Conducting unit testing and participating in software validation processes Producing accurate and detailed documentation This role will best suit a graduate qualified ...

SAS Developer

Hiring Organisation
Capgemini
Location
City of London, London, United Kingdom
validation, and loading. Optimize SAS jobs for performance, scalability, and maintainability. Work with large datasets (including SPDE, SAS datasets, external sources). Perform thorough unit testing, system testing, and UAT support for SAS code. Develop and maintain validation frameworks to ensure data accuracy. Conduct impact assessment … Enterprise Guide or SAS Studio Experience with large datasets, data warehousing concepts, and ETL workflows. Strong analytical and problem solving abilities. Experience with code testing, validation, and quality control. Solid understanding of data structures, metadata, and data governance. We are a Disability Confident Employer: Capgemini is proud ...

Graduate C# Developer

Hiring Organisation
Ascent Resourcing Limited
Location
Costessey, Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
framework, including ASP.NET MVC and Web API development. Contribute to back-end services and database integration using SQL Server, MySQL, or SQLite. Support application testing through unit testing frameworks and debugging tools to ensure code quality and functionality. Participate in SDLC (Software Development Life Cycle) processes including ...

SAP Environment Manager

Hiring Organisation
Focus on SAP
Location
City of London, London, United Kingdom
thought leadership . Role – We are seeking an experienced SAP Environment Manager to oversee the planning, governance and optimisation of SAP landscapes across development, testing and production environments. You will be responsible for ensuring environment availability, transport governance, release readiness and system stability while supporting SAP transformation programmes. Working … transport releases across multiple SAP environments with minimal business disruption. Plan and execute system refreshes, client copies and data masking activities. Prepare environments for Unit Testing, System Integration Testing (SIT), User Acceptance Testing (UAT) and Production deployments. Coordinate environment availability across multiple concurrent projects and release ...

SAP Environment Manager

Hiring Organisation
Focus on SAP
Location
United Kingdom, UK
thought leadership . Role – We are seeking an experienced SAP Environment Manager to oversee the planning, governance and optimisation of SAP landscapes across development, testing and production environments. You will be responsible for ensuring environment availability, transport governance, release readiness and system stability while supporting SAP transformation programmes. Working … transport releases across multiple SAP environments with minimal business disruption. Plan and execute system refreshes, client copies and data masking activities. Prepare environments for Unit Testing, System Integration Testing (SIT), User Acceptance Testing (UAT) and Production deployments. Coordinate environment availability across multiple concurrent projects and release ...

SAP Environment Manager

Hiring Organisation
Focus on SAP
Location
Greater Lincoln Area, United Kingdom
thought leadership . Role – We are seeking an experienced SAP Environment Manager to oversee the planning, governance and optimisation of SAP landscapes across development, testing and production environments. You will be responsible for ensuring environment availability, transport governance, release readiness and system stability while supporting SAP transformation programmes. Working … transport releases across multiple SAP environments with minimal business disruption. Plan and execute system refreshes, client copies and data masking activities. Prepare environments for Unit Testing, System Integration Testing (SIT), User Acceptance Testing (UAT) and Production deployments. Coordinate environment availability across multiple concurrent projects and release ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
London, UK
/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing/automation and use of testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every ...