1 to 25 of 47 Permanent Performance Testing Jobs in London

successful candidate will join our Systems Test Team, as a Senior Test Engineer, within the Engineering Department in New Malden. With the nature of our work being hands on testing of our products, the role is predominantly office based. The role will involve working closely with the wider Engineering Team to understand project requirements, defining and agreeing testing scope, and supporting all software and hardware testing functions. The role offers great opportunity to be part of the development of our Navigation solutions that form the Integrated Bridge System (IBS) solutions that we offer. As your product knowledge increases, the role of the Senior Systems Test Engineer also becomes that to support our Lead Test Engineer and … Manager in the planning and coordination of our teams' testing activities, driving efficiency and quality improvements, and supporting our team in all aspects of their work. About You Key Responsibilities Taking ownership of testing for more complex and higher-risk components of the system Product knowledge - deepening expertise in the product's architecture and functionality. Ability to independently More ❯

before the advertised deadline if there are a high volume of applications. Role Summary: As the Lead QA Engineer, you will be responsible for establishing and leading the overall testing framework and processes to ensure the resilience and quality of our systems. You will play a critical role in promoting and advocating for test capabilities and decisions related to … testing within the context of our delivery environment. This position will be crucial as we transition to a cloud-based infrastructure and develop bespoke software applications to support our schemes and business insights. Additionally, you will be instrumental in ensuring the safe and secure delivery of new software applications for upcoming schemes, supporting our objective to become a centre … of expertise. Key Responsibilities Testing Framework and Processes: Define and implement standardized testing processes and artefacts, including test strategy, planning, and estimation. Drive test automation initiatives to improve testing efficiency and coverage. Risk Identification and Mitigation: Proactively identify and highlight risks to stakeholders and senior management, proposing mitigation plans to ensure timely delivery of high-quality outputs. More ❯

Work with the Architecture Team and the Development Teams to translate company needs into network infrastructure solutions that will suit those needs and requirements in terms of performance, resource usage, scalability, resilience and observability. The proposed solutions may include Core networking (routing and switching) using either ACI or Nexus traditional based networking, Cisco SDWAN, load balancing and firewall solutions. … and non-functional requirements. Additionally, needs to take into account the requirements of the others operations teams. Understand the functional and non-functional requirements of the networking systems, including performance, scalability, availability and security requirements. Identify the hardware, software and components that will be required to support the networks. This may include switches, routers, next-gen firewalls, load balancers … s connectivity and security. Define the tests for the networking elements to ensure that it meets the functional and non-functional requirements. In some cases may involve high availability testing, performance testing, scalability testing, security testing and other types of validation. Document the LLD, including the architecture, configuration, and testing results. This documentation will More ❯

are headquartered in London and are fast-growing with great career opportunities in the UK and India (Goa), Our projects range from digital transformation, DevOps implementation, test automation and performance engineering for global clearing houses, healthcare trusts, Russell Group universities, global telco providers, retailers, finance houses, leading system integrators and Fintech companies. If you join Infuse, you will work … will be responsible for designing, establishing, and maintaining robust test environments. Your leadership, technical proficiency, and strategic thinking will be crucial in ensuring the quality and efficiency of our testing workflows. Key Responsibilities Test Environment Strategy and Leadership: Develop and execute a comprehensive test environment strategy aligned with project objectives and quality standards. Lead a team of engineers, providing … mentorship, guidance, and technical leadership in the field of test environment management. Environment Architecture and Setup: Architect complex and versatile testing environments that accurately emulate production configurations and scenarios. Oversee the setup, configuration, and maintenance of diverse environments, ensuring consistency and efficiency. Environment Lifecycle Management: Monitor the health, availability, and performance of test environments, taking proactive measures to More ❯

values innovation, respects diverse perspectives, and encourages ongoing professional growth. The Salesforce QA Tester role plays a pivotal role in delivering high-quality, reliable Salesforce solutions by leading the testing efforts across the software development life cycle. This position involves collaborating with cross-functional teams to ensure that customisation, integrations, and core Salesforce functionalities meet business and technical requirements. … define test strategies, and develop comprehensive test plans. Test Case Development: Design, document, and maintain detailed test cases and test scenarios to validate Salesforce functionality, customizations, and integrations. Manual Testing: Perform thorough manual testing of Salesforce applications, identifying and documenting defects, and working closely with developers to ensure timely resolution. Automation Testing: Develop and maintain automated test … scripts using industry-standard tools and frameworks to improve testing efficiency, coverage, and repeatability. Regression Testing: Conduct regression testing to ensure that existing functionalities are not adversely affected by new changes or updates. Performance Testing: Evaluate the performance and scalability of Salesforce applications, identify potential bottlenecks, and recommend optimisations to improve performance. User Acceptance More ❯

systems using APIs , middleware, and Vlocity DataRaptors. Ensure seamless data flow across integrated systems, maintaining data accuracy and performance. Collaborate with IT teams to troubleshoot and resolve integration challenges. Performance Optimization: Optimize Salesforce Core and Vlocity solutions for performance, scalability, and maintainability. Conduct code reviews, performance testing, and debugging to ensure high-quality deliverables. Implement best … requirements and implement effective solutions. Document technical designs, workflows, and solution architectures for both Vlocity and Salesforce Core implementations. Provide technical guidance and mentorship to peer developers as needed. Testing and Deployment: Conduct unit, integration, and performance testing for all developed solutions. Support deployments across multiple environments using CI/CD pipelines and version control systems. Troubleshoot More ❯

systems using APIs , middleware, and Vlocity DataRaptors. Ensure seamless data flow across integrated systems, maintaining data accuracy and performance. Collaborate with IT teams to troubleshoot and resolve integration challenges. Performance Optimization: Optimize Salesforce Core and Vlocity solutions for performance, scalability, and maintainability. Conduct code reviews, performance testing, and debugging to ensure high-quality deliverables. Implement best … requirements and implement effective solutions. Document technical designs, workflows, and solution architectures for both Vlocity and Salesforce Core implementations. Provide technical guidance and mentorship to peer developers as needed. Testing and Deployment: Conduct unit, integration, and performance testing for all developed solutions. Support deployments across multiple environments using CI/CD pipelines and version control systems. Troubleshoot More ❯

cross- functional teams to define test strategies, create test plans, execute test cases, and identify and report software defects. The ideal candidate will have a strong understanding of software testing methodologies, excellent analytical skills, and a passion for delivering high-quality products. Tech Stack: AWS Serverless Lambda with Node.js API Gateway (REST/JSON) DynamoDB S3 WAF Back-Office … strategies and plans. Develop, document, and maintain detailed test cases and test scripts based on project requirements and functional specifications. Execute manual and automated tests to verify software functionality, performance, usability, and security. Identify, document, and track software defects using a bug tracking system and work closely with the development team to ensure timely resolution. Participate in the review … of product requirements, design documents, and specifications to provide input on testability and quality aspects. Perform exploratory testing and provide feedback on user experience and potential usability issues. Conduct regression testing to ensure that software changes and updates do not introduce new defects. Collaborate with software developers to reproduce and debug reported issues and provide clear and concise More ❯

We are looking for a passionate and analytical SAP Performance Engineerto join our growing NFT SAP practice in the UK. This role is ideal for someone who thrives in cross-functional environments, is deeply knowledgeable in SAP performance tuning, particularly with S/4HANA and is driven to optimize large-scale enterprise systems for scalability, resilience, and speed. … You will play a key role inanalysing performance issues, troubleshooting bottlenecks, and designing robust solutionsacross SAP landscapes, with exposure to cutting-edge technologies like SAP BTP, cloud platforms (AWS/GCP), Docker, and Kubernetes. Primary Responsibilities: Collaborate with functional and technical teams to diagnose and resolve SAP system performance challenges. Design and execute performance benchmarking strategies for … SAP S/4HANA and integrated systems. Provide technical recommendations on system tuning, database optimization, and workload distribution. Conduct end-to-end performance tests and simulate real-world scenarios using tools like LoadRunner and JMeter. Use profiling and tracing tools (e.g., SAP ST03N, STAD, ST12, HANA PlanViz) to identify and isolate bottlenecks. Work on continuous performance monitoring and More ❯

continuous improvement. 2. Team Management: Build, lead, and mentor a high-performing QA team, fostering professional growth and collaboration. Set clear goals and expectations for QA team members, monitoring performance and providing constructive feedback. 3. Process and Standards: Define and implement robust QA processes, methodologies, and tools to ensure efficient and effective testing practices. Drive the adoption of … industry best practices in manual, automated, and performance testing. 4. Product Quality Oversight: Oversee all testing activities across the Investor, Administrator, and Fund Manager Portals, ensuring functionality, scalability, and reliability. Validate critical workflows and business scenarios to meet customer expectations and business requirements. 5. Stakeholder Collaboration: Partner with engineering, product management, and customer support teams to identify and … pipelines and other engineering processes. Technical Requirements 1. Experience: At least 7 years in software QA, with 3+ years in a leadership role. Extensive experience with manual and automated testing of web-based applications. 2. Technical Expertise: Proficiency in test automation tools and frameworks (e.g., Selenium, Cypress) and API testing tools (e.g., Postman). Strong understanding of software More ❯

we need people who can translate business needs into technology assets and decides "how" they are deployed, while owning the technology strategy and expertise development for Quality Assurance and Performance Engineering. Among your responsibilities, you will: Lead End-to-End Quality Assurance: Lead the development and expansion of a centralized Quality Engineering (QE) Centre of Excellence (COE), ensuring that … quality and performance standards are maintained across all platforms, products, including end-user environments. Implement best practices in quality metrics, reviews, and monitoring to maintain operational excellence. Introduce Holistic Testing Strategies: Oversee the adoption of modern testing methodologies for software, hardware, and network components. Ensure that rigorous quality control processes are applied consistently across all aspects of … the technology stack, including cloud-native solutions, ensuring coverage across functional, non-functional, and performance testing. Introduce Automation and Release Management Rigor: Spearhead initiatives to introduce automated QA processes and establish formal QA frameworks for continuous integration/continuous delivery (CI/CD) pipelines. Lead efforts to automate end-to-end testing and manage structured QA cycles for More ❯

in electric vehicle systems, including battery technology, electric drivetrains, and vehicle control systems. As an Automobile EV Engineer, you will play a key role in the design, development, and testing of our next-generation electric vehicles. LOCATION London EMPLOYMENT OPTIONS Full Time/Hybrid What You'll Do Design and Development: Design and develop electric vehicle systems, including battery … and control systems. Create detailed engineering drawings, specifications, and documentation for EV components and systems. Collaborate with cross-functional teams to integrate EV systems into vehicle designs. Prototyping and Testing: Build and test prototypes of EV systems and components. Conduct performance testing, durability testing, and safety testing on EV systems. Analyse test results and iterate … designs to improve performance and reliability. System Integration: Ensure seamless integration of EV systems with vehicle architecture. Work closely with software engineers to develop and implement vehicle control algorithms. Troubleshoot and resolve issues related to system integration and performance. Project Management: Manage engineering projects from concept to production, ensuring timelines and quality standards are met. Coordinate with suppliers and More ❯

teams geographically located in different regions. Build an understanding of the product on a technical and functional level, understand the context of our clients, participate in solution design, drive testing activities, and deliver solutions that address the business needs. Work with the Business Analyst and Solution Architect as well as with experienced people in team to understand projects requirements … Evaluate test data and/or engineer test data to be used throughout the software development life cycle. Drive all phases of test execution and documentation including functional, regression, performance, usability, integration and acceptance testing. Work closely with other team members like Developers, BAs in a team to ensure better turnaround for issue resolution and change implementation. Implement processes … broken. Skills/Experience 3-5 years of experience in Functional + Automation testing. Candidate should be well versed with Capital Markets Domain. Strong knowledge and experience in manual testing (sanity, functional, regression) Design & development of Test Scenarios, Test cases, Test data etc. Ability to understand complex functional requirements and design test cases. Skilled in writing test cases based More ❯

its Group Data Platform and seeks a Quality Assurance Engineer to test, validate, and improve data pipelines, infrastructure, and governance processes. The ideal candidate will have experience in data testing, automation frameworks, and cloud-based data platforms , ensuring high-quality standards for data pipelines, storage, and platform components . This role requires a detail-oriented professional with a strong … the Group Data Platform , ensuring the reliability of data pipelines, infrastructure, and governance processes . Develop and execute test cases for data ingestion, transformation, and storage . Implement automated testing frameworks to validate data integrity, schema consistency, and pipeline performance . Assist in testing platform engineering components , including CI/CD pipelines, infrastructure automation, and cloud-based … regulatory requirements, and compliance standards . Monitor and report on quality metrics , identifying potential risks and inconsistencies within the platform. Collaborate with engineers, governance, and analytics teams to define testing requirements and best practices. Contribute to performance testing , ensuring data pipelines and infrastructure can handle large-scale data processing . Support troubleshooting efforts , helping identify and resolve More ❯

and best practices and embed quality as part of the development process. Alongside the strategic elements of the role, you are well-versed in all aspects of hands-on testing from manual to automation. You help find, debug and assess issues ensuring they are correctly prioritised, and then work with the team through to resolution. You bring a positive … requirements the team works on, identify opportunities ( technical, process, etc ), discuss priorities, and contribute to the design and implementation of solutions with a focus on delivering value. Hands-on testing - We are embracing and moving towards a microservice architecture approach that allows us to rapidly adapt and react to the changing needs of our business. You will be involved … hands-on in the testing and delivery of small iterative releases, automating wherever possible to continually improve efficiency. You are comfortable working independently when required, providing estimates, and reliably working with clear communication to deliver them. Quality Guild - we use Guilds for subject matter experts to get together, share ideas, knowledge, best practices and form standards to keep the More ❯

Software delivery, including CI/CD and relatedDevSecOpspractices, working withcloud-basedplatforms such as Azure or AWS(preferred) Experience working on AI/Gen AIimplementations and underlyingarchitecture, and models Application testing,automationand performance testing tools Working knowledge of Agile Scrum Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard More ❯

solver with a knack for uncovering bugs and optimising software quality, this is your chance to make an impact and grow your career. What You’ll Be Doing Automation Testing Develop, maintain, and execute automated test scripts using UI automation tools (preferably Selenium). Focus on programming in C# (preferred), though experience in Python, Java, or other languages is … acceptable Collaborate with developers to integrate automated tests into the development process and CI/CD pipelines. Manual Testing Conduct thorough manual testing to validate software functionality and user experience. Write and execute detailed test cases and plans across various platforms. Identify, track, and document defects using our established bug tracking tools. What We’re Looking For We … our project. Familiarity with design patterns and best practices in C#. Bonus Points For: Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or curl. Exposure to performance testing tools. Who You Are? Independent and Proactive: You’re comfortable taking the lead and researching solutions independently More ❯

Software delivery, including CI/CD and relatedDevSecOpspractices, working withcloud-basedplatforms such as Azure or AWS(preferred) - Experience working on AI/Gen AIimplementations and underlyingarchitecture, and models - Application testing,automationand performance testing tools - Working knowledge of Agile Scrum Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard More ❯

deliver quality software, and we're looking for a passionate Software Developer in Test to join our growing team. If you're a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. ️ Important: All applicants must be eligible for SC clearance . Not sure if you qualify? Check here … Why Ten10? At Ten10, we're proud to be one of the UK's leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . We bring together exceptional talent to deliver innovative solutions that help our clients release software faster and with confidence. Here's why you'll love being part of our team: Exciting Projects: Collaborate … s an opportunity to innovate and grow. As a Software Developer in Test , you'll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Input in QA strategies, influencing testing best practices. Play a client-facing role, ensuring our solutions align with their business needs. What We're Looking For We More ❯

for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're a seasoned technologist with a deep understanding of software testing and automation-and the leadership skills to mentor teams and guide clients through complex challenges-this is your opportunity to lead from the front. ️ Important: All applicants must be … eligible for SC clearance. Not sure if you qualify? Check here: Why Ten10? We're one of the UK's leading independent consultancies in Quality Engineering, Software Testing, DevOps, and RPA -trusted by major clients across finance, government, and enterprise. What sets us apart is our people, our passion for innovation, and our drive to deliver meaningful results. Here … s why you'll love being part of our team: Strategic Impact: You'll shape testing strategies and automation approaches across complex, high-profile client engagements. Career Progression: Grow your leadership skills with tailored development opportunities and support for certifications. Culture of Excellence: Work with talented peers who thrive on solving real-world problems with modern technologies. Work-Life More ❯

passion for Test-Driven Development (TDD) or Behaviour-Driven Development (BDD) practices? Do you thrive in a dynamic environment where you can leverage your expertise to build robust, high-performance systems? If so, Citi is seeking a strong product integration engineer AVP - SDET Java Engineerto join our HPA Tech team in London. About the Role This pivotal role offers … hands-on engineer and technical leader, you will guide a global team of automation and DevOps engineers, fostering a culture of excellence and innovation. Key Responsibilities Stable and high performance Microservices Development:Design, develop, and maintain scalable, resilient Java microservices using TDD and BDD principles . Automation Framework Ownership:Take ownership of the automation framework development for the microservice … platform, leveraging your expertise in Java to define automation processes, scripting standards, and script reviews. Performance Testing:Build and maintain the Performance Test Framework for Ambrosia, ensuring the platform remains performant under current and future loads are microsec level response times. Product Integration:Develop product use case samples for the platform, ensuring sound Production quality. Collaboration:Work More ❯

clients ona 6-month contract. Inside IR35 Hybrid- Every Monday onsite, adhoc days for meetings Responsibilities: Previous experience leading small teams Working across a number of projects to stabilise performance of applications Ensuring end-to-end quality coverage including APIs, UI, and data workflows. Understanding of automation testing frameworks and scripting languages such as C#. Experience validating large … scale data flows and work alongside Devops for audit trails and test logs. Experience of cloud environments Azure Experience of implementing AI tools Knowledge of performance testing tools (e.g., JMeter, LoadRunner) and security testing best practices. Familiarity with Microsoft Azure services, Docker, and Kubernetes in a testing context. Experience in testing AI/ML solutions More ❯

this role. We are happy to discuss this further during the interview process and jointly agree it with the successful candidate. Design and build Automation, Web Services/API , Performance & Accessibility test frameworks with DevOps CI/CD. Manage, plan and perform exploratory and automation activities throughout the project Ensure that quality issues and defects are appropriately identified, documented … where multiple releases to production are done in a day Empowers and helps developers to collaborate with test automation to prevent bottlenecks around QA Ability to prioritise the automation testing over the manual testing and search for solutions first instead of waiting for people Delivering test automation in agile and DevOps with CI/CD Test automation including … functional (API, UI) and performance testing Experience working with reactive applications and cross browser/device testing. Customer facing (build good rapport) Integrity/honesty Excellent communication skills You don't meet all the requirements? Studies show that women and black, Asian and minority ethics people are less likely to apply for a job unless they meet every More ❯

Job Summary: We are seeking a detail-oriented and analytical Database Tester to join our QA team. The ideal candidate will be responsible for validating data integrity, accuracy, and performance across various database systems. You will work closely with developers, business analysts, and other QA professionals to ensure high-quality data-driven applications. Key Responsibilities: Design, develop, and execute … test cases , and test scripts for database testing. Identify, document, and track data-related defects and inconsistencies. Collaborate with development teams to understand data models and business logic. Conduct performance testing on database queries and stored procedures. Automate database testing using tools like Selenium , Apache JMeter , or Python scripts. Ensure compliance with data privacy and security standards … . Familiarity with data warehousing concepts. Understanding of database design , normalization , and indexing . Experience with test management tools (e.g., JIRA, TestRail). Knowledge of automation frameworks for database testing is a plus. Good analytical and problem-solving skills. More ❯

Job Summary: We are seeking a detail-oriented and analytical Database Tester to join our QA team. The ideal candidate will be responsible for validating data integrity, accuracy, and performance across various database systems. You will work closely with developers, business analysts, and other QA professionals to ensure high-quality data-driven applications. Key Responsibilities: Design, develop, and execute … test cases , and test scripts for database testing. Identify, document, and track data-related defects and inconsistencies. Collaborate with development teams to understand data models and business logic. Conduct performance testing on database queries and stored procedures. Automate database testing using tools like Selenium , Apache JMeter , or Python scripts. Ensure compliance with data privacy and security standards … . Familiarity with data warehousing concepts. Understanding of database design , normalization , and indexing . Experience with test management tools (e.g., JIRA, TestRail). Knowledge of automation frameworks for database testing is a plus. Good analytical and problem-solving skills. More ❯