12 of 12 Permanent White-Box Testing Jobs in the UK

scalable solutions Help solve cross-platform engineering challenges and contribute creative ideas to the improve quality Implement and evolve QA processes to get effective test signal and scale testing efforts across multiple products Define quality metrics and implement measurements to determine test effectiveness, testing efficiency, and measure the overall quality of the product Partner with engineering … Engineering, Electrical Engineering or equivalent 3+ years of quality assurance and test engineering experience Experience in Python, PHP, Java, C/C++ or equivalent coding language Experience in testing and debugging web or mobile applications Organizational, coordination, and multi-tasking experience Hands-on experience with test planning, test designing and execution, performance and stress testing, implementing … Communication, analytical and problem-solving experience Knowledge of industry standard test automation tools & automation frameworks Preferred Qualification Experience in managing black box and white box testing Experience working with medium to large engineering teams Show creativity and initiative to improve product coverage and effectiveness Experience communicating with technical and non-technical stakeholders More ❯

Hybrid role working from our Dundee or Glasgow offices 2 days a week. Are you a highly experienced and influential Senior QA Engineer with a passion for mobile testing? Waracle, a world-class digital technology consultancy, is seeking a visionary QA leader to join our dynamic team. This isn't just about testing; it's about … triage, enforce traceability, and proactively anticipate/resolve blockers to ensure exceptional product quality. Mentor & Collaborate: Actively coach and mentor junior QA engineers in both web and mobile testing best practices, fostering a culture of continuous learning within multidisciplinary teams. Innovate & Influence: Proactively integrate new testing tools, keep a keen eye on emerging trends in mobile … especially for mobile applications. Agile Proficiency: Comprehensive expertise in QA best practices and Agile methodologies (SDLC, Agile). Technical Acumen: Proven mastery in functional, non-functional, and white-box testing, including security testing fundamentals. Leadership & Mentorship: Exceptional abilities in coaching and contributing to team development. Problem-Solving Prowess: Strong skills in defect More ❯

Station Responsibilities: Working as part of a team to design, build, and deliver sustainable, scalable, reliable, and well-tested software into secure cloud infrastructure Advocating for and implementing testing best practices across all disciplines and promoting a quality/testable mindset within the team Creating a safe environment within the team where everyone shares the responsibility for quality … and testing from the outset Helping the team understand and estimate test efforts, test dependencies during planning and refinement sessions Pairing with Software Engineers during development and code review to ensure appropriate test coverage at different levels and to avoid any duplication of efforts Ensuring our automation test framework and coverage is targeted, relevant, efficient and resilient Develop … regression, load, performance, and security testing Proven experience in testing strategies, Test-Driven Development (TDD), Behaviour Driven Development (BDD), Black/White Box testing, mocking/stubbing, test data management, and test results reporting Experience working with CI/CD pipelines, DevOps practices and methodologies, including infrastructure as code (IaC More ❯

You'll write, test, and maintain high-quality software in collaboration with your colleagues. You'll help improve test processes, identify and resolve issues, and create tools for testing performance, security, and system integration. Promoting a strong testing culture across the team will also be part of your role. What makes this job unique? This is … integration. At Payter, you'll find an open and dynamic environment where your work has real impact. Job requirements Technical skills: Programming Languages : Golang (training provided if needed) Testing Types : Unit, integration, regression, end … to-end, performance, load, and security testing Testing Methodologies : Test-Driven Development (TDD), Behaviour-Driven Development (BDD) Test Techniques : Black-box, white-box testing, mocking, stubbing, and test data management Software Practices : Git workflows, Object-Oriented Programming (OOP), SOLID principles, use of design patterns DevOps & Infrastructure : Infrastructure as More ❯

teams to reproduce and resolve defects Collaborate with and present improvement and ideas to other members of the test team Define standards and continually develop frameworks for automated testing to be used company wide Requirements Strong desire to understand and resolve difficult technical issues Experience writing good quality object-oriented code (e.g. using Java) Knowledge of build automation … work collaboratively and communicate effectively within a software development team Strong quality drive - experience working in test is not essential Advantageous knowledge/skills/experience Experience using testing frameworks (e.g. TestNG, xUnit) to script tests Experience using defect and test management tools (e.g. JIRA) to track defects and manage tests Experience using web based automation tools (e.g. More ❯

manage a large-scale, multi-vendor network with an emphasis on automation, telemetry, and model-driven infrastructure as code. Automate the full network lifecycle-including provisioning, configuration, observability, testing, troubleshooting, and capacity planning. Collaborate with architecture and design teams and the CTO office to implement new technologies that ensure scalability, efficiency, and operational resilience. Develop tools and platforms More ❯

manage a large-scale, multi-vendor network with an emphasis on automation, telemetry, and model-driven infrastructure as code. Automate the full network lifecycle—including provisioning, configuration, observability, testing, troubleshooting, and capacity planning. Collaborate with architecture and design teams and the CTO office to implement new technologies that ensure scalability, efficiency, and operational resilience. Develop tools and platforms More ❯

Tester to join a dynamic and collaborative security consultancy based in London. This role is ideal for a proactive individual with a hacker’s mindset and broad security testing experience across applications, networks, cloud platforms, and more. You'll be a key player in delivering high-quality penetration tests while also supporting client advisory, team development, and process … improvement. What’s in it for you? Autonomy and ownership in conducting diverse penetration testing engagements. Ongoing professional development with access to industry events and training. A positively charged work environment with flexibility for hybrid working post-probation. Responsibilities: Conduct web, mobile, API, infrastructure, cloud, and wireless penetration testing. Create detailed technical reports and deliver test findings directly … marketing materials such as research papers and articles. Skills/Must have: Strong knowledge of OWASP methodologies and offensive testing across black/grey/white-box approaches. Proficiency in tools like Burp Suite, Kali, Nmap, Nessus, Qualys, Metasploit. Familiarity with cloud platform security testing (AWS, Azure, GCP). Understanding of mobile More ❯

API, infrastructure, cloud, and wireless penetration testing. Create detailed technical reports and deliver test findings directly to clients. Provide remediation advice and post-assessment consultancy. Contribute to internal testing methodologies and Red Team/social engineering activities. Mentor junior team members and support collaborative delivery of projects. Occasionally support the creation of … marketing materials such as research papers and articles. Skills/Must have: Strong knowledge of OWASP methodologies and offensive testing across black/grey/white-box approaches. Proficiency in tools like Burp Suite, Kali, Nmap, Nessus, Qualys, Metasploit. Familiarity with cloud platform security testing (AWS, Azure, GCP). Understanding of mobile More ❯

team, though team members lead individual projects. You will mostly work with the evals team, but you will likely sometimes interact with the interpretability team, e.g. for white-box evaluations, and with the governance team to translate technical knowledge into concrete recommendations. You can find our full team here . ABOUT THE ROLE We're looking More ❯

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment More ❯

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment More ❯