14 of 14 Permanent Software Testing Jobs in Gloucestershire

Join us at Smartbox as an Embedded Software Developer! Are you a passionate Embedded Software Developer looking to make a real impact by giving a voice to those without speech Smartbox is looking for a dedicated individual like you to join our team and contribute to enhancing the lives of people with disabilities. Your Impact As our Embedded … Software Developer, you will: Test software: Ensuring comprehensive automated test coverage of your code, writing automated tests, GUIs, and utility apps in languages such as Python and C#. Libraries and apps: Creating software libraries and demo apps in C-compatible languages such as C#, C++, or Rust to control our firmware subsystems. Technical strategy: Executing and collaborating … Implementing and improving our device test plan, debugging, and validating upcoming firmware and software. Quality assurance: Promptly analysing and correcting quality issues. Project management: Taking ownership of firmware and software projects from start to finish. Firmware and software development: Designing, developing and maintaining embedded software in C for Zephyr RTOS and Embedded Linux. Essential Qualifications/Skills More ❯

JOB TITLE:Senior Software Engineer (Data) £70,929 - £78,810 LOCATION(S):Bristol HOURS:Full-time - 35 hours per week WORKING PATTERN:Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at our Bristol office. About this opportunity We're on an exciting journey to transform our Group and … help achieve our lab's goals and priorities. What you'll do Be responsible for all aspects of delivery of new solutions and features, creating low detail designs, lead software development, testing and operational stability, balancing priorities and ensuring adherence to group standards. Be responsible for leading a talented group of engineers, guiding and working alongside them on … entire software development lifecycle and manage the delivery of robust, scalable data applications and features. Ensure applications and code alignment with security principles, secure coding practices, addressing code vulnerabilities and PEN testing resolutions. Work with your team to deliver functional and non-functional requirements ensuring these are being met during design, software development and testing. Be solving More ❯

Ultra-PCS is seeking a talented C/C++ Software Engineer who has experience in embedded software development, passionate about learning software and keen to join dynamic team. Ultra PCS is a leader in providing solutions for aerospace and defence systems. We are seeking an experienced Software Engineer to join our team. We are searching for … a dynamic highly skilled Software Engineer with a wide breadth of skills who is interested in applying those skills and furthering their development skillset on a variety of software projects. As a Senior Software Engineer, you will be expected to derive requirements, produce software architecture, develop test specifications, perform coding, debugging and testing on a … variety of platforms from microcontrollers, to asymmetric multi-processor systems. You will participate in all phases of full software development lifecycle. This role will suit a self motivated developer who is keen to take on a new challenge and who has a variety of programming languages and keen to learn new skills. Key Responsibilities: Software Development: Requirements definition More ❯

Job Title: DevSecOps Software Engineer Sector: Defence & National Security Clearance Required: SC clearance (or eligibility to obtain higher UK security clearance) Employment Type: Permanent Working Model: Flexible - remote, office, or client site (as required) Salary & Benefits: Competitive salary + annual bonus, generous pension, private healthcare, 25 days holiday + birthday off, paid volunteering days, reservist leave, and more. Role … is a unique opportunity to join a high-performing DevSecOps team delivering secure, mission-critical systems for the defence and national security ecosystem. The role is suited to a software engineer with a strong understanding of secure development practices, Agile delivery, and systems engineering principles. You'll work across the full lifecycle-from concept and requirements through design, build … integration, testing, and deployment-within a collaborative, multidisciplinary environment. Key Responsibilities: Develop secure software solutions using Python, C#, Go, and other modern languages. Operate as a cross-functional engineer within an Agile DevSecOps team. Engage with stakeholders to understand and refine technical requirements. Design, code, integrate, test, and deploy software in secure environments. Produce and execute software More ❯

Software Engineer Gloucestershire (Hybrid, 2–3 days on site) Up to £65,000 + Excellent Package – Permanent This is an opportunity to join one of the UK’s most respected defence and national security consultancies, working on projects that truly make an impact. You’ll be part of a collaborative engineering team, building secure and innovative software solutions … using modern technologies — with the scope to grow your career in a supportive, high-performing environment. What you’ll be doing: Designing, developing and delivering high-quality software across a range of modern technologies. Working on critical projects in defence and national security, solving complex real-world problems. Collaborating with architects, engineers and stakeholders to create secure, scalable solutions. … Continuously developing your skills with access to cutting-edge tools and learning resources. Experience required: Solid software engineering background with experience in one or more modern languages (Java, C#, Python, JavaScript, etc.). Strong understanding of software engineering best practice, testing and delivery. Comfortable working in collaborative, agile teams. Ability to adapt quickly to new technologies and More ❯

Software Engineer Gloucestershire (Hybrid, 2–3 days on site) Up to £65,000 + Excellent Package – Permanent This is an opportunity to join one of the UK’s most respected defence and national security consultancies, working on projects that truly make an impact. You’ll be part of a collaborative engineering team, building secure and innovative software solutions … using modern technologies — with the scope to grow your career in a supportive, high-performing environment. What you’ll be doing: Designing, developing and delivering high-quality software across a range of modern technologies. Working on critical projects in defence and national security, solving complex real-world problems. Collaborating with architects, engineers and stakeholders to create secure, scalable solutions. … Continuously developing your skills with access to cutting-edge tools and learning resources. Experience required: Solid software engineering background with experience in one or more modern languages (Java, C#, Python, JavaScript, etc.). Strong understanding of software engineering best practice, testing and delivery. Comfortable working in collaborative, agile teams. Ability to adapt quickly to new technologies and More ❯

change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe. We are looking to recruit a Software Developer to support a blue chip client in the development of a cutting edge defence applications. As a software engineer you will be working on all aspects of … the software development lifecycle with significant exposure to software design, coding and test on a novel and industry leading marine defence embedded system. Responsibilities Assessment and Review of Software Requirements Software Design using UML and Object Oriented principles. Software Coding using C# on a MS Windows platform. Unit and Integration Test to support the conformity … of the product. Production of Design Documentation to support the conformity of the product. Qualifications Degree Educated in Engineering or similar discipline. Essential skills Review and Analysis of Software Requirements and decomposition into a detailed design. Creation of a detailed design using UML and OOA principles. Experience of coding within C# on a MS Windows Platform - The ability to More ❯

Infrastructure Engineer/Integration & Test Engineer Brockworth, Gloucestershire Great salary, BUPA, Bonus, 4 Day Work Week Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. Whats going … work schedule and a comprehensive benefits package to enable you to live a healthy, fulfilling life in and outside of work. You’ll play a pivotal role in integrating, testing, and securing a range of systems and applications, with a strong focus on designing, building, and maintaining scalable, reliable, and secure infrastructure. As an Infrastructure Engineer within our Integration … You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working within a multi-disciplined team. Knowledge and understanding of core software tools, methods, and frameworks to reliably integrate and deploy, integrate, and test features into environments to ensure optimum outcomes for our customers. Additionally, we’re looking for candidates with More ❯

Infrastructure Engineer/Integration & Test Engineer Brockworth, Gloucestershire Great salary, BUPA, Bonus, 4 Day Work Week Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. Whats going … work schedule and a comprehensive benefits package to enable you to live a healthy, fulfilling life in and outside of work. You’ll play a pivotal role in integrating, testing, and securing a range of systems and applications, with a strong focus on designing, building, and maintaining scalable, reliable, and secure infrastructure. As an Infrastructure Engineer within our Integration … You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working within a multi-disciplined team. Knowledge and understanding of core software tools, methods, and frameworks to reliably integrate and deploy, integrate, and test features into environments to ensure optimum outcomes for our customers. Additionally, we’re looking for candidates with More ❯

Integration and Test Engineer – DV Clearance | Gloucester | £45K - £60K Our client provides mission-critical systems engineering, software development, training solutions, and complex program management for global defence & security, government, and commercial organisations. They deliver advanced innovation across Cyber and Electromagnetic Activities, undersea systems, sensors, radar systems, command and control, combat simulation, and training. As an Integration and Test Engineer … with DV Clearance, you’ll play a pivotal role in integrating, testing and securing a range of systems and applications. You’ll be at the forefront of driving innovation and safeguarding digital infrastructures. You’ll need to understand DevSecOps principles and have experience working in multi-disciplinary teams, using core tools and frameworks to reliably integrate, test, and deploy … features for optimal client outcomes Role: Plan, Develop and Execute software test and integration plans ensuring compliance with specification Develop scripts and integrate automated testing frameworks within CI/CD pipelines and a wider ecosystem of tools Debug and identify defects in the whole stack, from front-end to back-end databased and middleware Integration and delivery of More ❯

Integration and Test Engineer – DV Clearance | Gloucester | £45K - £60K Our client provides mission-critical systems engineering, software development, training solutions, and complex program management for global defence & security, government, and commercial organisations. They deliver advanced innovation across Cyber and Electromagnetic Activities, undersea systems, sensors, radar systems, command and control, combat simulation, and training. As an Integration and Test Engineer … with DV Clearance, you’ll play a pivotal role in integrating, testing and securing a range of systems and applications. You’ll be at the forefront of driving innovation and safeguarding digital infrastructures. You’ll need to understand DevSecOps principles and have experience working in multi-disciplinary teams, using core tools and frameworks to reliably integrate, test, and deploy … features for optimal client outcomes Role: Plan, Develop and Execute software test and integration plans ensuring compliance with specification Develop scripts and integrate automated testing frameworks within CI/CD pipelines and a wider ecosystem of tools Debug and identify defects in the whole stack, from front-end to back-end databased and middleware Integration and delivery of More ❯

systems and innovating with new solutions. MLOps & Modern Practices : Strong understanding of modern data science and MLOps practices, including model lifecycle management, experimentation, and CI/CD. Core Programming & Software Craftsmanship : Proficiency in Python and SQL, with a strong grasp of software development best practices (testing, git, code reviews). Real-Time Systems Experience : Experience with real More ❯

DV/UKIC Clearance About the Role We're looking for a hands-on Vulnerability Researcher to investigate emerging cyber threats and vulnerabilities. You'll work across hardware and software, developing prototypes, conducting side-channel analysis, and uncovering security weaknesses that support national security operations. This role offers the chance to collaborate with multidisciplinary teams, shape research initiatives, and … engineer hardware for analysis. Extract and recover data from flash memory (NAND, eMMC, SPI). Perform side-channel attacks (timing, voltage glitching, power analysis). Build rapid hardware/software prototypes to test new concepts. Analyse system and network behavior for potential vulnerabilities. Document and communicate findings clearly to technical and non-technical stakeholders. Skills & Experience Hardware prototyping, PCB … Linux knowledge (CLI, system configuration). Analytical, methodical problem-solving approach. Must hold Enhanced DV/UKIC Clearance Nice-to-Haves: Reverse engineering (IDA Pro, Ghidra, Binary Ninja), embedded software development, RF/SDR experience, network engineering exposure, vulnerability research. Benefits Hybrid/Remote Work Pattern - 1-2 days on-site per week 37-hour workweek with early finish More ❯

and Linux systems, containerisation (Docker, Kubernetes), infrastructure-as-code (Terraform, Ansible), cloud architecture (private and hybrid), and CI/CD pipelines . Hands-on experience in DevSecOps principles, automated testing frameworks, and system performance optimisation will also be key to ensuring seamless integration and deployment. Our client offers the opportunity to grow your career through meaningful Defence work, alongside … also benefit from a healthy work-life balance, flexible working arrangements, and a comprehensive benefits package. Key Responsibilities: Collaborate with the Test & Integration department to plan, develop, and execute software test and integration plans. Develop scripts and integrate automated testing frameworks within CI/CD pipelines, incorporating infrastructure automation. Troubleshoot and resolve infrastructure-related issues across the stack More ❯