301 to 325 of 410 Unit Testing Jobs in the UK

Senior Full Stack Software Engineer | Hybrid London + Remote

Location
Greater London, England, United Kingdom
translate mockups and designs into interactive applications. Experience developing digital products that comply with accessibility standards. Experience using composable or MACH technologies. Experience using unit testing frameworks and best practices. Solid understanding of web technologies in general. Experience with building highly interactive websites or web applications. Excellent problem ...

Software Engineer

Location
Oxford, England, United Kingdom
commercial experience Commercial experience in developing complex software solutions with some of the following Node/TypeScript, Express, Python, SQL, NoSQL, React, Cloud Infrastructure, unit testing A proven track record for delivering great software and solving difficult technical problems Experience building web-services/microservices Exceptional problem-solving ...

Full Stack .NET Programmer (Relocate to Malta/Big 4)

Location
Greater London, England, United Kingdom
must Able to stay up to date with the latest changes in technology A command of best practices including code management (i.e. source control), unit testing methodologies and build processes The ability to work and cope with heavy workload in a time critical environment. Effective written and oral ...

Senior Application Security Engineer

Location
Greater London, England, United Kingdom
components. Ideally experience in securing data platforms such as Databricks, Dagster or Snowflake. Experience working directly with software engineering best practices including source control, unit testing, code reviews, design documentation and strong debugging and troubleshooting. Experience in threat modelling within engineering teams. Exposure to Agile working and DevSecOps. ...

AI Platform Engineer

Location
Knutsford, England, United Kingdom
technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Vice President Expectations To contribute or set strategy, drive requirements and make recommendations ...

Software Engineer

Location
Greater London, England, United Kingdom
technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Vice President Expectations To contribute or set strategy, drive requirements and make recommendations ...

Development Architect

Location
United Kingdom
Application Platforms, Computer Programming, Continuous Deployment and Integration, Debugging, Empathy, Error Analysis, Experimentation, Software Release Cycle, Source Control Management, Taking Ownership, Teamwork, Understand Customers, Unit Testing Equal Opportunity Employer We are an Equal Opportunity Employer, and we are committed to developing a diverse workforce in which everyone ...

Development Architect

Location
Manchester, England, United Kingdom
Application Platforms, Computer Programming, Continuous Deployment and Integration, Debugging, Empathy, Error Analysis, Experimentation, Software Release Cycle, Source Control Management, Taking Ownership, Teamwork, Understand Customers, Unit Testing**We are an Equal Opportunity Employer, and we are committed to developing a diverse workforce in which everyone is treated fairly, with ...

Quantum Systems Software Engineer – Embedded & UI

Location
Cambridge, England, United Kingdom
experiments, in an agile environment with scientists and engineers. Essential skills include Rust or C++, microcontrollers, Python, and experience with source control, CI, unit testing, hardware-in-the-loop testing, and teamwork. #J-18808-Ljbffr ...

AES - DE - FED - React

Location
United Kingdom
React.js, TypeScript, JavaScript (ES6+). • Node.js and Express.js. • MongoDB and Oracle Database. • HTML5, CSS3/SCSS. • Git/GitHub and source control best practices. • Unit testing and CI/CD concepts. • Agile/Scrum delivery experience. AI-Driven Development • Proven experience building software using GitHub Copilot … assisted development tools. • Ability to leverage AI for code generation, refactoring, debugging, testing and documentation. • Experience reviewing and validating AI-generated code to ensure security, performance and maintainability. • Comfortable operating in an AI-first development environment.## QualificationsA strong hands-on developer who can contribute quickly within an established team ...

Firmware Engineer

Location
Bath, England, United Kingdom
software in C for high quality industrial actuators to the company’s development processes Take ownership of full product life cycle : concept, design, implementation, testing, release, and support Carry out hands on laboratory testing , debugging, and validation on real hardware Collaborate closely with electronics, mechanical and test engineers … controllers Experience with physical or mathematical modelling of systems (e.g. control, power, or mechanical behaviour) Experience of High Integrity Software, MISRA C, Python, Unit Testing Experience or knowledge with cyber security regulations Hardware awareness , including reading schematics, basic hardware debugging and simple hardware modifications #J-18808-Ljbffr ...

Lead Software Engineer - Python / AI

Location
Greater London, England, United Kingdom
Business Unit Commercial & Investment Bank Posting Date 07/20/2026, 03:40 PM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Full time Job Description Join us to shape the future of equity derivatives trading through technology. You’ll partner closely … assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized ...

Software Developer

Location
York and North Yorkshire, England, United Kingdom
cloud-based APIs and contributing to front-end development in React Native. Additionally we are looking for someone with experience of manual and automated testing to strengthen our test capability. You will help extend our app test suite to ensure we continue to catch bugs early and often, sharing … involved in all aspects of software development from contributing to your team’s product roadmap and planning, to writing, delivering and testing software. You will do this using a mix of modern tools and technologies including Amazon Web Services, Typescript, React Native, Node.js and GitHub Workflows, and testing ...

Senior PHP Developer

Location
Wakefield, England, United Kingdom
part of an agile, full-stack development team that’s responsible for all aspects of ongoing development – from initial specification, through to developing, testing and launching. We’re based in Wakefield, but there is the option to work remotely. You’ll be supported to deliver and develop … Laravel and Symfony Following industry best practice, such as effective source control, code reviews, daily builds and automated deployments, within an agile culture Troubleshooting, testing and maintaining the backend of existing development Solving complex performance problems and technical architectural challenges Contributing to all phases of the development lifecycle Required ...

E/CTRM Developer – Endur (UK)

Location
Greater London, England, United Kingdom
Solutions Architect to develop technical solutions for our clients. Depending on the nature of the project, you will be primarily accountable for development, unit testing, technical documentation, and configuration of software components required to extend or enhance key business applications. Develop and maintain Endur solutions using OpenJVS … system behavior Build and maintain reports using Endur reporting tools Support CI/CD processes and deployments within Endur environments Troubleshoot issues across development, testing, and production Support batch processes and EOD activities as needed Work with business users and analysts to understand requirements and deliver working solutions Required ...

C#.Net Developer

Location
Reading, England, United Kingdom
applications Provide support for software and services and assist the Technical Operations and Production teams with relevant service issues. Create test plans and perform unit testing. Contribute to the creation of automated integration and system tests. Promote code to live in accordance with the Service Centre’s release guidelines. … threaded applications Source control using Git, Subversion, Team Foundation Server Ability to mentor/train other developers Ability to create and perform high quality unit testing ANSI SQL queries, stored procedures, use of cursors with MySQL/MariaDB and MS SQL Server VB.Net Familiarity with Microsoft products ...

Fullstack Engineer

Location
United Kingdom
integration with backend systems Contributing to architectural decisions and participating in collaborative design sessions to align technical solutions with business requirements Writing and maintaining unit, integration, and end-to-end tests; ensuring code quality through thorough code reviews and adherence to team standards Working with CI/CD pipelines … Core) Very good knowledge of React, TypeScript Very good knowledge of SQL Server/Azure SQL, EF Core Very good knowledge or experience in Unit Testing and GIT Good command of English Offer: Constant support of dedicated consultant Personal Consulting Agency (License No. 4642) #J-18808-Ljbffr ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
next generation intra‐operative devices. Maintain and enhance methods for device monitoring and cloud connectivity. Investigate, debug, and resolve issues reported from testing and support. Participate in the relevant security and regulatory compliance processes. Develop robust and secure‐by‐design software fit for a medical‐grade system. Must … environments. Experience with inter‐process communication frameworks (gRPC, DDS, Zenoh etc.). Experience working with deployed hardware systems and remote device management. Experience with unit testing using methodologies like Test‐Driven Development (TDD), including proficiency with testing frameworks such as Google Test (gtest) or similar tools. Flexible ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bolton, North West, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£65 per hour, Benefits Overtime Rate
Responsibilities: Design and develop the system interface computer software that captures the performance data. Support setting to work of new software to perform target testing on Windows hardware Architect and implement robust, scalable, and maintainable multi-threaded applications. Lead and contribute to system integration, verification, and testing …/CD pipelines. Experience of working with technical documentation to inform the software engineering process around system software requirements Desirable Skills: Familiarity with unit testing frameworks, automated test rigs, or hardware-in-the-loop (HWIL) setups. Experience of software engineering tools including GitLab, SonarQube, JIRA, Confluence Experience ...

Full Stack Developer

Location
Liverpool, England, United Kingdom
seeking a Full Stack Developer to join our internal development team. As a full stack Developer, you will be responsible for developing, testing and maintaining existing web-based applications, as well as creating new applications. This will involve development using Typescript with React.JS libraries and the Node.JS framework within … translate them into technical designs. Troubleshoot and resolve application-related issues, such as performance bottlenecks, data integrity problems and application defects. Conduct thorough unit testing and participate in code reviews to ensure code quality and adherence to coding standards. Create and maintain technical documentation, including database schemas, data ...

Production Systems Engineer

Location
Chichester, England, United Kingdom
develop production and test solutions for new and existing products Diagnose faults across production systems, fix and mitigate reoccurrence Introduce appropriate automated and unit testing to improve software and production-system reliability. Support existing business-critical applications while progressively modernising or replacing legacy solutions ERP/MRP & systems ...

Lead Software Development Engineer - Shared Platforms

Location
Nottingham, England, United Kingdom
Proficiency in cloud‐based projects, particularly with AWS, and in software engineering best practices. Experience with CI/CD tools such as Jenkins and unit testing frameworks (JUnit, Mockito). Familiarity with OpenTelemetry, data lakes and observability products (metrics, traces, logs, Go). Effective communication across engineering teams ...

PHP Developer

Location
United Kingdom
reliable deployments* Perform code reviews, share knowledge, and mentor colleagues where appropriate* Strong hands-on experience with Symfony 6* Proficiency in PHP 8 and unit testing frameworks (PHPUnit or similar)* Solid working knowledge of MySQL, Doctrine ORM, and query optimisation* Experience with Docker/Docker Compose for local ...

WPF UI Developer

Hiring Organisation
Huxley Associates
Location
South East, United Kingdom
Employment Type
Permanent Contract, On-site
understand their requirements. Work with the management and horizontal teams to advance the strategic UI roadmap. Champion excellent development practices including pairing, code reviews, unit testing and regression testing. Required Qualifications Science/Engineering Degree C# and WPF - expert level command of full WPF stack; deep understanding ...

Software Developer (Python)

Location
Greater London, England, United Kingdom
Document Database Full-Stack or Backend technical background with Python and React, or TypeScript Experience withAWS (Lambda, S3, EC2, RDS) Experience in Unit Testing Experience in Terraform Previous involvement in developing and delivering major IT solutions An understanding of agile tools and techniques Willingness to travel Additional Information ...