Unit Testing Jobs in the UK

26 to 50 of 310 Unit Testing Jobs in the UK

Rapid Capability Software Engineer

Templecombe, Somerset, South West, United Kingdom
Alten Ltd
maintain software for rapid deployment projects in the Defence domain. Collaborate with algorithm engineers to implement and optimise complex mathematical models. Apply full software lifecycle experience , including design, coding, testing, and integration. Contribute to unit and wider software testing to ensure robust, high-quality systems. Work within defined software development processes , adhering to best practices and configuration … software delivery processes. Qualifications Required Skills Strong experience in C++ and Java software development. Proficiency in software configuration management (SCM) and Jira for change and task tracking. Experienced in unit testing and wider software testing practices. Knowledge of software development lifecycle processes and documentation standards. Skilled in risk management and problem-solving for fast-paced projects. Soft More ❯
Employment Type: Permanent
Salary: £65,000
Posted:

Rapid Capability Software Engineer

South West, United Kingdom
Alten Ltd
maintain software for rapid deployment projects in the Defence domain. Collaborate with algorithm engineers to implement and optimise complex mathematical models. Apply full software lifecycle experience , including design, coding, testing, and integration. Contribute to unit and wider software testing to ensure robust, high-quality systems. Work within defined software development processes , adhering to best practices and configuration … software delivery processes. Qualifications Required Skills Strong experience in C++ and Java software development. Proficiency in software configuration management (SCM) and Jira for change and task tracking. Experienced in unit testing and wider software testing practices. Knowledge of software development lifecycle processes and documentation standards. Skilled in risk management and problem-solving for fast-paced projects. Soft More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer - Agile - Banking

London Area, United Kingdom
Rothstein Recruitment
given the constraints of the Bank's environment Follow cross-functional development best practice, including but not restricted to, Functional and Non-Functional Analysis, Application Architecture, Design, Coding and Unit Testing, Technical Documentation, Functional and Non-Functional Testing (Manual & Automated), Continuous Integration/Testing/Delivery. Be able to function in a culture of Agile Development More ❯
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Java Developer - Agile - Banking

City of London, London, United Kingdom
Rothstein Recruitment
given the constraints of the Bank's environment Follow cross-functional development best practice, including but not restricted to, Functional and Non-Functional Analysis, Application Architecture, Design, Coding and Unit Testing, Technical Documentation, Functional and Non-Functional Testing (Manual & Automated), Continuous Integration/Testing/Delivery. Be able to function in a culture of Agile Development More ❯
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Lead Software Engineer

Northampton, Northamptonshire, East Midlands, United Kingdom
Hybrid/Remote Options
Oscar Associates (UK) Limited
offering constructive feedback and fostering continuous professional development to enhance team performance and career progression. Take responsibility for the team's deliverables by establishing and maintaining high standards for testing, code integrity, and overall system reliability. Architect and deliver solutions utilising CQRS (Command Query Responsibility Segregation) and Event Bus patterns, with a strong focus on AWS-based publish/… Collaborate closely with developers, product managers, and key stakeholders to gather and refine requirements, provide insights, and ensure software quality throughout the development lifecycle Technical Skills: .NET Development (C#) Unit Testing & Integration Testing CI/CD Pipeline Development AWS Services Modern JavaScript Frameworks - Angular REST APIs Postman for API Testing SQL Server Benefits Package: 25 days More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

Software Developer

Ipswich, Suffolk, England, United Kingdom
Hybrid/Remote Options
Marshall Wolfe
and CI/CD pipelines. Exposure to cloud technologies (Azure or AWS). Strong problem-solving, troubleshooting, and time management skills. Excellent communication and teamwork abilities. Desirable: Knowledge of unit testing, integration testing, and mocking frameworks. Experience working in regulated industries or validated environments (e.g., GAMP). Location: Ipswich (hybrid More ❯
Employment Type: Full-Time
Salary: £35,000 - £40,000 per annum
Posted:

Software Developer

Wolverhampton, West Midlands, United Kingdom
Hybrid/Remote Options
Oscar Associates (UK) Limited
and database design principles Familiarity with Docker, CI/CD pipelines, and Linux CLI Experience with cloud environments (ideally AWS) Bonus Skills (not essential): Python GraphQL/Shopify integrations Unit testing (PHP Unit) Ecommerce platforms (Magento, Shopify, WooCommerce, etc.) Mobile application development Exposure to Machine Learning/AI Benefits 28 days holiday, plus 1 extra day for More ❯
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted:

Pega Architect

England, United Kingdom
Akkodis
job postings, and application history. • Apply role-based access controls, privileges, and security best practices ensuring compliance with GDPR and data protection policies. • Tune Pega application performance, conduct performance testing, and resolve any bottlenecks to ensure scalability. • Support unit testing, integration testing, UAT, and defect resolution. • Provide documentation and knowledge transfer to support teams post go More ❯
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ICON Java Developer

London Area, United Kingdom
Square One Resources
. • Participate in the full software development lifecycle – from requirements gathering to deployment and support. • Write clean, maintainable, and well-documented code following best practices and coding standards. • Conduct unit testing, integration testing, and support UAT and production deployments. • Work closely with Business Analysts, Solution Architects, QA, and DevOps teams to deliver high-quality solutions. • Provide L3 More ❯
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ICON Java Developer

City of London, London, United Kingdom
Square One Resources
. • Participate in the full software development lifecycle – from requirements gathering to deployment and support. • Write clean, maintainable, and well-documented code following best practices and coding standards. • Conduct unit testing, integration testing, and support UAT and production deployments. • Work closely with Business Analysts, Solution Architects, QA, and DevOps teams to deliver high-quality solutions. • Provide L3 More ❯
Posted:

Senior Java Developer

London, United Kingdom
Apexon Technology
Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents.We enable Skill Set Java (11) Junit 5 React React Testing Library (Frontend Unit testing) Cypress (Frontend E2E Testing) Spring Boot (Microservice Architecture) Sybase Mongo DB Kubernatis Understanding on Cloud infra (Snowflake) Roles & Responsibilities Day to Day More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead

London Area, United Kingdom
Genpact
platform, ranging from current feature enhancements and bug fixes to full application suite deployment. Carry out agile sprint-defined development tasks to support release cycles, including execution of development, unit testing, functional testing, and overall peer review of team member work. Reviews design and code per sprint to ensure quality. Creation and customization of complex workflows and … Transfer sessions with Cora Orchestration Developers Stay current with new and updated capabilities of the Cora Orchestration Platform Coordinate upgrades to Production and Sub-Production instances Coordinate sub-production testing, evaluation, and regression remediation Participate in blueprinting workshops and contribute with documentation and effort estimation. Support COE in continuous development of training paths for professional advancement. Contribute to ongoing More ❯
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Technical Lead

City of London, London, United Kingdom
Genpact
platform, ranging from current feature enhancements and bug fixes to full application suite deployment. Carry out agile sprint-defined development tasks to support release cycles, including execution of development, unit testing, functional testing, and overall peer review of team member work. Reviews design and code per sprint to ensure quality. Creation and customization of complex workflows and … Transfer sessions with Cora Orchestration Developers Stay current with new and updated capabilities of the Cora Orchestration Platform Coordinate upgrades to Production and Sub-Production instances Coordinate sub-production testing, evaluation, and regression remediation Participate in blueprinting workshops and contribute with documentation and effort estimation. Support COE in continuous development of training paths for professional advancement. Contribute to ongoing More ❯
Posted:

Staff Data Scientist

London, United Kingdom
Optimizely
complex projects from conception to deployment Make high-impact technical decisions and provide guidance Establish best practices in software engineering and machine learning development Implement rigorous code quality and testing standards across data science projects Support talent acquisition and continuous learning initiatives Knowledge and Experience Knowledge of ML model development and deployment frameworks (MLFlow, Kubeflow Advanced data querying (SQL … and data engineering pipelines (Airflow Extensive experience with comprehensive unit testing, integration testing, and test coverage strategies Experience working with Product Management teams and ability to translate complex technical concepts for non-technical stakeholders Education PhD's, Master's, or Bachelor's degree in Computer Science, Machine Learning, or related field Driving Continuous Improvement Driving for Results More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

Aberdeen, Aberdeenshire, Scotland, United Kingdom
Hybrid/Remote Options
Reed
Develop and mantain Python based services and API's for existing and new software solutions. Participate actively in the design of microservices architecture integrated with the cloud infrastructure. Support unit testing, automated testing, and performance testing. Provide technical support for existing solutions, systems, and datasets when escalated by the development support team. Scope and define detailed technical More ❯
Employment Type: Full-Time
Salary: £45,000 - £60,000 per annum, Inc benefits
Posted:

UI Developer

London, South East, England, United Kingdom
Hybrid/Remote Options
Lorien
requirements. Provide accurate development estimates and contribute to planning sessions. Design and develop new software features and enhancements to existing applications. Create and maintain detailed UI design specifications. Develop unit and end-to-end tests using frameworks such as Vitest and Playwright. Support User Acceptance Testing (UAT) and ensure technical documentation is up to date. Contribute to continuous … ES6) Strong UI/UX design skills - capable of working independently or within a team. Solid experience with Agile methodologies (Scrum, Kanban). Strong knowledge of: End-to-end testing with Cypress.js or Playwright Unit testing with Vitest CI/CD tools such as GitLab Version control using Git Desirable Skills: Experience with microservices and distributed systems. … Familiarity with cloud platforms (e.g., AWS, PCF). Background in financial services. Exposure to Node.js or Java. Tech Stack & Tools: Frontend: React, HTML, CSS (SCSS), TypeScript, Vite Design: Figma Testing: Vitest, Playwright · CI/CD: GitLab · Cloud & Infrastructure: AWS, Pivotal Cloud Foundry (PCF) · Backend & Databases: Java 17, Oracle, MongoDB · Monitoring: Grafana, OpenTelemetry IND_PC3 Carbon60, Lorien & SRG - The Impellam More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Java Software Engineer

London, United Kingdom
Response Informatics
on proficiency in Java ( latest version 21/24) , with deep knowledge of Spring Framework . API Development: Strong experience in designing and implementing RESTful APIs and controllers . Testing Skills: Solid understanding of unit testing and automation testing frameworks and best practices. Cloud Knowledge: Working knowledge of AWS services for application deployment and integration. Delivery More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Embedded Software Team Lead

Salisbury, England, United Kingdom
Maru Search & Consultancy, a CRG Company
using tools such as Jira and Confluence Liaise with Electronics, Acoustics, Software Test and Production teams to ensure seamless integration Contribute to process improvements in CI/CD, automated testing and onboarding Act as the main point of contact for embedded software within R&D and across the wider business You’ll be hands-on in the lab, validating … Science, Software Engineering or similar 5+ years’ experience in embedded software development Strong C programming skills on embedded platforms Knowledge of ARM microcontrollers, Embedded Linux or DSP Familiarity with unit testing, automated testing or TDD Excellent communication skills — able to translate technical detail into clear actions A proactive, problem-solving mindset and genuine enthusiasm for great sound More ❯
Posted:

SC Cleared ForgeRock Developer

London Area, United Kingdom
Square One Resources
and configure ForgeRock components such to integrate seamlessly with existing systems and applications. Implement Single Sign-On (SSO), Multi-Factor Authentication (MFA), and other authentication and authorization mechanisms. Perform unit testing, integration testing, and validation of the ForgeRock solutions to ensure they meet quality and security standards. Troubleshoot and resolve technical issues related to ForgeRock configurations, integrations More ❯
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SC Cleared ForgeRock Developer

City of London, London, United Kingdom
Square One Resources
and configure ForgeRock components such to integrate seamlessly with existing systems and applications. Implement Single Sign-On (SSO), Multi-Factor Authentication (MFA), and other authentication and authorization mechanisms. Perform unit testing, integration testing, and validation of the ForgeRock solutions to ensure they meet quality and security standards. Troubleshoot and resolve technical issues related to ForgeRock configurations, integrations More ❯
Posted:

SuccessFactors Technical Architect

England, United Kingdom
Experis - ManpowerGroup
participate in the design workshops and involve the right stakeholders, supervise the build activities and ensure the delivery of the interfaces on time, in budget and in quality. Interfaces testing: ensure unit testing is done by the integrators and participate to the integration testing with third party applications owners Move to production and maintenance: contribute to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer

Reading, England, United Kingdom
Mastek
to diagnose and troubleshoot infrastructure and deployment issues and work collaboratively as part of the wider organization. They must be an expert with experience with continuous integration, automated deployment, testing and relevant tooling (Git/GitLab, Jenkins, Ansible, Terraform, Linux, AWS EC2, S3 and EKS are essential) Key responsibilities include: Design and implement automated build and deployment solution for … using Ansible Strong in one or two Scripting and programming languages (such as Python/Perl, Groovy, Shell Scripting, etc.) Knowledge of SCM branch strategies using Git Experience with unit testing and automated testing tools (such as ReadyApi, Cucumber etc.) Familiarity with microservices architecture and container orchestration with Kubernetes (Preferably EKS) Experience in managing and scaling distributed More ❯
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Senior Software Engineer (.net)

Northern Ireland, United Kingdom
Ocho
/.NET Core Solid understanding of cloud platforms (AWS or Azure) and cloud-native architectures Experience with RESTful APIs, microservices, and serverless solutions Familiarity with CI/CD pipelines , unit testing, and automated deployments A collaborative, problem-solving mindset and willingness to help build a new team Desirable Experience with containerisation (Docker, Kubernetes) Knowledge of front-end frameworks More ❯
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Junior/Mid .NET Software Engineer

Worcester, Worcestershire, England, United Kingdom
Matchtech
automated tests and performance tests Design and evolve scalable, maintainable, secure, and aesthetic applications Job Requirements: Experience: Experience in C# and Object-Oriented Programming (OOP) Experience in WebAPI and Unit Testing Experience with databases (Relational e.g., SQL, MySQL or SQLite, NoSQL e.g., MongoDB or Cassandra) Working knowledge of Web Development (HTML, CSS & JavaScript) Experience in at least one More ❯
Employment Type: Full-Time
Salary: £34,000 - £44,000 per annum
Posted:

.NET / React Native Developer

Weybridge, England, United Kingdom
Hybrid/Remote Options
Noir
as React, CSS, HTML and Bootstrap. Previous experience with APIs, Web Applications and SQL is also essential, as is a good understanding of Azure. Knowledge of coding best practices, unit testing and Integration testing, GitHub and DevOps is also expected. We are keen to hear from talented .NET Developers with strong React Native experience from all backgrounds. More ❯
Posted:
Unit Testing
10th Percentile
£46,100
25th Percentile
£51,250
Median
£64,075
75th Percentile
£78,438
90th Percentile
£123,250