301 to 325 of 1,088 Software Testing Jobs in the UK

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … looking for multiple experienced Senior Software Engineers to join a growing consultancy delivering complex, mission‐critical software across Central Government, lots of intresting AI investment and work too. You’ll be joining an Agile engineering team building bespoke software solutions from the ground up, working on projects ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … looking for multiple experienced Senior Software Engineers to join a growing consultancy delivering complex, mission‐critical software across Central Government, lots of intresting AI investment and work too. You’ll be joining an Agile engineering team building bespoke software solutions from the ground up, working on projects ...

forefront of the Generative AI evolution. We’re looking for a detail-oriented and proactive Quality Assurance Manager to oversee the testing and quality processes for our software developments. If you are passionate about delivering defect-free solutions, enjoy leading teams, and want to make a measurable impact … satisfaction, we’d love to hear from you. What we are looking for... We’re seeking an experienced quality professional with a background in software development and testing. You’ll lead a small team of QA Engineers to ensure that every product release meets the highest standards of performance ...

like to say, retirement finances, unlocked. Our portfolio of brands comprises of Key (the Adviser) More2Life (the Lender) and Air (Adviser software service).We are looking for an Automation Quality Assurance Engineer to join our technology team and play a key role in ensuring the quality, stability and performance … role & responsibilities*** Design, develop and maintain automated test scripts for business systems* Work closely with developers and business analysts to understand requirements and define testing approaches* Carry out functional, regression, integration and performance testing* Identify, log and track defects, supporting resolution with development teams* Integrate test automation into ...

like to say, retirement finances, unlocked. Our portfolio of brands comprises of Key (the Adviser) More2Life (the Lender) and Air (Adviser software service). We are looking for an Automation Quality Assurance Engineer to join our technology team and play a key role in ensuring the quality, stability … role & responsibilities Design, develop and maintain automated test scripts for business systems Work closely with developers and business analysts to understand requirements and define testing approaches Carry out functional, regression, integration and performance testing Identify, log and track defects, supporting resolution with development teams Integrate test automation into ...

Gallagher is seeking a QA lead in India to specialise in debugging software and drive automated testing across applications and systems. The role involves executing test plans, evaluating languages and tools, and guiding a team of professionals including offshore resources. The ideal candidate will have a university degree … with 5+ years of relevant experience, strong communication skills, and a solid understanding of app development and quality testing processes. #J-18808-Ljbffr ...

Software Engineer (Rust) South West London | Circa £65,000 | Office Based Most software engineers spend their careers building features. This role is for someone who'd rather build confidence. A specialist engineering organisation at the forefront of safety-critical software engineering is looking for a Software Engineer with commercial Rust experience to join a team developing high-integrity software for some of the world's most demanding applications. Their work spans a broad range of industries, from satellites and sub-modular reactors to aerospace, automotive, medical devices and life sciences. Regardless of the application ...

Software Engineer (Rust) South West London Circa £65,000 Office Based Most software engineers spend their careers building features. This role is for someone who'd rather build confidence. A specialist engineering organisation at the forefront of safety-critical software engineering is looking for a Software Engineer with commercial Rust experience to join a team developing high-integrity software for some of the world's most demanding applications. Their work spans a broad range of industries, from satellites and sub-modular reactors to aerospace, automotive, medical devices and life sciences. Regardless of the application ...

Select how often (in days) to receive an alert: Machine Learning Software Engineer/Senior Machine Learning Software Engineer Date: 8 Sept 2026 Location: Belfast, GB GB Oxford, GB Bristol, GB, BS35 4GG High Wycombe, GB Job Function: Technical Machine Learning Software Engineer/Senior Machine Learning … Software Engineer Accelerate Scientific Discovery with Oxford Instruments Andor; Imaris At Oxford Instruments Andor, we are dedicated to enabling the world's greatest scientific breakthroughs. Our cutting-edge imaging, spectroscopy and microscopy technologies are helping researchers develop life-saving treatments, explore deeper into space and advance sustainable energy solutions. ...

C#, C++ Software Engineer - 3756-1 Initial 12-month contract 3-4 days p/w in Stevenage or Bristol (rest remote) £65ph, UMB inside iR35 SC required, can start on BPSS Our client, a leading organisation in the defence and aerospace sector, is seeking five C# Software … Engineers to support an increased programme workload. These contract opportunities are based in Stevenage or Bristol and offer the chance to contribute to complex software projects involving desktop applications and hardware integration. Key Responsibilities: Designing, developing and maintaining desktop software applications using C# Contributing to the full software ...

C#, C++ Software Engineer - 3756-1 Initial 12-month contract 3-4 days p/w in Stevenage or Bristol (rest remote) £65ph, UMB inside iR35 SC required, can start on BPSS Our client, a leading organisation in the defence and aerospace sector, is seeking five C# Software … Engineers to support an increased programme workload. These contract opportunities are based in Stevenage or Bristol and offer the chance to contribute to complex software projects involving desktop applications and hardware integration. Key Responsibilities: Designing, developing and maintaining desktop software applications using C# Contributing to the full software ...

client is seeking a Principal Embedded Software Engineer to join its engineering team, developing low-level embedded software for electrification applications including battery management, power conversion and electric vehicle control systems. This permanent role offers the opportunity to provide technical leadership while delivering robust software for high … integrity, real-time systems. Key Responsibilities: Lead the design, implementation and testing of embedded software platforms for real-time microcontroller systems Develop low-level and application-level software using C, C++ and assembly Design modular, scalable and reusable software components, including device drivers, communication stacks ...

client is seeking a Principal Embedded Software Engineer to join its engineering team, developing low-level embedded software for electrification applications including battery management, power conversion and electric vehicle control systems. This Contract role offers the opportunity to provide technical leadership while delivering robust software for high … integrity, real-time systems. Key Responsibilities: Lead the design, implementation and testing of embedded software platforms for real-time microcontroller systems Develop low-level and application-level software using C, C++ and assembly Design modular, scalable and reusable software components, including device drivers, communication stacks ...

services organisation is seeking a Technical Business Analyst to support technology and business change initiatives. The role sits at the intersection of business analysis, software development, systems implementation, and stakeholder management, helping translate business requirements into technical solutions while contributing hands‐on development and automation work. Key Responsibilities Business … technical delivery teams. Development & Automation Design and develop scripts, automation tools, and end‐user computing solutions to improve operational efficiency. Develop, test, and maintain software applications and utilities using Python and related technologies. Review code quality, identify defects, and implement fixes where required. Support software deployment, releases ...

Onsite Mode of employment FTC - 1 year Job Description- We are looking for an experienced Contract Controls Engineer who can independently perform PLC software modifications, testing, troubleshooting, commissioning, and documentation activities for retrofit projects in the UK. Mandatory Requirements- • Experience in controls engineering and industrial automation. • Strong hands … experience with Siemens TIA Portal, including PLC software development, modification, commissioning, and troubleshooting. • Good proficiency in Siemens STL (Statement List) programming language, including understanding and modifying existing code. • Experience in retrofit, RMR, brownfield, modernization, or system-upgrade projects. • Ability to understand existing control systems and handle assigned activities independently ...

join a delivery-focused team and make an immediate impact on application quality and performance. The Role Plan and execute performance and volume testing Work with large datasets to assess system behaviour and performance Identify performance issues, bottlenecks and potential risks Analyse test results and provide clear recommendations Work … closely with QA, development and technical teams to resolve issues Contribute to overall testing strategy and quality assurance activities The Person Proven experience in performance testing Strong experience with volume/load testing Experience working with large datasets Strong understanding of QA and software testing ...

opportunity to make a real impact in the world of online gambling and gaming. As a forward-thinking company, were breaking new ground in software innovation too, redefining whats possible for our customers worldwide. Our focus on In-Play betting has solidified our market-leading position, featuring more than … handle over 6 million HTTP requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Software Tester, you will use your insights and expertise to test and deliver our cutting-edge software to the highest levels of quality and accuracy. This ...

SOFTWARE DEVELOPMENT ENGINEER (C#/WPF) PERMANENT ROLE, BASED LIVINGSTON/HYBRID – EXCELLENT SALARY PLUS BENEFITS Based in Livingston, Grw Talent’s client comprises of a group of European companies engaged in the design, development, manufacture and distribution of analytical systems, life science equipment and laboratory instruments with operations … dating back many years. Now part of a global multinational business, their fast growing multidisciplinary scientific and engineering group is looking to recruit a Software Development Engineer. Reporting to the Software Team Leader, the Software Development Engineer will be responsible for contributing to the design, development, testing ...

Location: Cheltenham (hybrid working) Duration: 6 month contract Inside IR35 Role details: Our client is seeking a Lead Software Engineer to support the development of mission- and safety-critical systems within the defence and aerospace sector. This contract role is suited to an experienced embedded software professional with … strong real-time programming expertise and comprehensive knowledge of DO-178C Level A compliance. Key Responsibilities: Derive high-level and low-level software requirements Author software architectures and detailed design documentation Develop bare-metal, real-time embedded software using C and C++ Implement safety-critical software ...

Senior Software Tester Up to £75,000 depending on experience + Benefits | Predominantly Remote | Farnborough (occasional site visits) We're hiring a Senior Software Tester to take the lead on testing strategy across sophisticated mobile and device-based systems. This is a high-impact position where … beyond day-to-day testing, helping to define frameworks, influence technical direction and champion best practice across engineering teams. You will be working in a complex, non-deterministic environment where system behaviour is not always predictable. This means you will play a key role in designing intelligent, resilient testing ...

quality risks exist, and provide clear recommendations on release readiness. Working closely with Business Analysts, Developers, DevOps and stakeholders, you will combine automation, exploratory testing, structured UAT and appropriate non-functional testing to give teams confidence in what they are delivering. Your influence will also go beyond your … readiness. Design, implement and maintain automated test suites and contribute to CI/CD integration. Use manual, automated, exploratory, API and appropriate non-functional testing techniques. Lead and coordinate UAT with business stakeholders. Manage defects, quality risks and test reporting transparently. Identify root causes and systemic quality issues ...

Software Engineer Department: Software Employment Type: Permanent Location: Southampton, UK Reporting To: Mark Sains Description We are seeking a Software Engineer to help implement, design and optimize the infrastructure code underpinning our 5G NR physical layer (PHY) systems. This role focuses on developing and optimizing platform specific … code to ensure real-time performance on embedded platforms Key Responsibilities Platform Development Develop software for running and testing the 5G NR PHY algorithms Performance Optimisation Utilise SIMD, multi-threading, and hardware acceleration (e.g., FPGA, DSP). Integration & Testing Integrate the platform code with ...

make a real difference in regulatory reporting. Your work will help ensure compliance, efficiency, and resilience across global markets. Job Summary As a Software Engineer III in the Asset Management Global Regulatory Reporting Technology team, you will design, build, and support cloud-native applications on Mercury, our strategic regulatory … services on AWS to support regulatory reporting workflows. Develop modern user experiences, dashboards, and exception management capabilities using React and TypeScript. Contribute to the software delivery lifecycle, including design, development, testing, deployment, and production support. Leverage enterprise-authorized AI-assisted engineering tools to accelerate software delivery, testing ...

make a real difference in regulatory reporting. Your work will help ensure compliance, efficiency, and resilience across global markets. Job Summary: As a Software Engineer III in the Asset Management Global Regulatory Reporting Technology team, you will design, build, and support cloud-native applications on Mercury, our strategic regulatory … services on AWS to support regulatory reporting workflows. Develop modern user experiences, dashboards, and exception management capabilities using React and TypeScript. Contribute to the software delivery lifecycle, including design, development, testing, deployment, and production support. Leverage enterprise-authorized AI-assisted engineering tools to accelerate software delivery, testing ...

Assurance Identify practical applications of generative AI, machine learning and agentic AI Translate concepts into repeatable, commercially viable services and accelerators Shape approaches for testing, validating and monitoring AI systems Encourage disciplined experimentation that delivers measurable value Requirements Significant experience within software Quality Engineering, testing or Digital … Assurance Strong technical understanding of modern test automation approaches, architectures and frameworks Strong knowledge of performance testing and performance engineering Experience with modern Agile, DevOps and CI/CD delivery models Experience defining Quality Engineering strategies, frameworks or technical standards Strong understanding of generative AI and related technologies ...