7 of 7 Permanent Performance Testing Jobs in Leicester

leading Financial Services Company as they expand their technology team. We're seeking a Quality Engineering Automation Lead to spearhead automation strategy, develop robust testing frameworks, and champion best practices across the engineering function. This role offers a blend of technical leadership and hands-on delivery-perfect for someone … development. Tech Stack & Experience: - Automation Tools: Proficient with Katalon (certified preferred), Selenium, Appium, Cucumber, TestNG, JUnit - Languages: Skilled in Python, Groovy, Java, JavaScript - API Testing: Experienced with REST Assured, SOAP, Web APIs - DevOps & CI/CD: Strong knowledge of Jenkins, Azure DevOps, Git, Maven - Testing Approaches: BDD, continuous … testing, performance testing (JMeter) - Cloud: Familiar with Azure integration services - Experience: Extensive experience within automation, large-scale frameworks, Agile/DevOps teams Key Responsibilities: - Design and maintain robust automation frameworks for UI, API, and performance testing - Embed automated testing in CI/CD pipelines More ❯

Software Test Engineer - automated and manual. This is a remote role. Experience Required Scripting automated tests utilising JavaScript or TypeScript , ideally with Cypress Experience testing APIs with Postman Performance Testing Testing modern JavaScript/Typescript web stacks e.g. React.js, Node.js, Express.js Working in public cloud environments More ❯

using Playwright and Selenium Write scalable test code in C# (SpecFlow) and TypeScript (Cucumber) Create behaviour-driven tests using Gherkin syntax Plan and execute testing across multiple delivery pipelines Embed test automation into CI/CD workflows using Azure DevOps Proactively identify, isolate, and resolve defects Act as a … Testing SME confidently engaging with clients and stakeholders Ideal Candidate Profile: Proficient in C# and TypeScript development Hands-on experience with SpecFlow, Cucumber, Selenium, and Playwright Comfortable using BDD and Gherkin syntax in a real-world setting Strong analytical and debugging skills Experience in both manual and automated testing Strong communication skills with client-facing experience Familiarity with Azure Test Plans, Azure DevOps, and performance testing tools (e.g., JMeter) This is a fantastic opportunity to join one of the UK’s most respected Microsoft Partners in a role that blends deep technical challenge with real client More ❯

architecture, data structures, algorithms, and design patterns. Your Responsibilities Design, implement, and optimize robust Python applications to support our core business functionalities, ensuring high performance and responsiveness. Conduct code reviews and improve existing code to meet industry standards and best practices, with a focus on clean, maintainable, and scalable … applications. Mentor junior and mid-level engineers by guiding them through coding practices, design principles, and problem-solving techniques. Lead in unit, integration, and performance testing of applications, employing automation where possible. Proactively troubleshoot and resolve issues across development, staging, and production environments. Partner with product managers, DevOps … with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes). Solid experience with Git and Git-based workflows. Experience with automated testing frameworks and libraries (e.g., Pytest, Unittest). Strong experience with web frameworks like Django or Flask for backend development. Expertise in building and consuming More ❯

ECS, EKS, DynamoDB, Bedrock) Knowledge of git version control, branching, and code versioning. Passionate about code quality, adhering to best practices for code quality, performance, testing, monitoring, documentation, CI/CD. Experience working in an agile framework preferable, including defining functional and non-functional requirements and sprint tasks. More ❯

provide creative and innovative solutions to our clients. Job Purpose: The Senior Quality Engineer will be responsible for leading and delivering all aspects of testing within a business aligned product team. This is a techno-functional hands-on role with strong Agile test delivery experience to guide, oversee & deliver … testing activities within a product team. In this role, the candidate will lead testing efforts, mentor/guide offshore testers when required, and ensure the delivery of high-quality releases. The candidate will balance leadership responsibilities ( 25%) with hands-on involvement ( 75%) in test planning, preparation & execution to … drive continuous improvement in our Agile testing processes. This role will operationally report to the Quality Engineering Practice Manager with a dotted line delivery reporting into the respective Engineering Delivery Lead. Key Responsibilities: Test Delivery & Collaboration: Act as a quality advocate within the Product team, working with cross-functional More ❯

and inference products for our GenAI cloud platform. In this role, you will design and optimise scalable systems for generative AI models, tackle complex performance challenges, and implement cutting-edge AI solutions. This is a unique opportunity to redefine how generative AI is built and consumed globally, working alongside … a world-class team renowned for record-setting performance and a strong commitment to open-source innovation. Responsibilities Collaborate with researchers, engineers, and product teams to develop innovative platform features and integrate cutting-edge advancements. Architect, build and optimise scalable, high-performance systems for training, fine-tuning, and … based approaches for fine-tuning AI models. Develop robust, fault-tolerant systems for data ingestion, processing, and model customisation. Optimise GPU utilisation and system performance using frameworks like DeepSpeed, Triton Inference Server, TensorRT, and custom CUDA/Rocm kernels. Conduct performance testing and resolve bottlenecks across training More ❯