12 of 12 Performance Test Engineer Jobs

Performance Test Engineer - £565 per day Outside IR35 - Contract - London (Hybrid) La Fosse has partnered with an established and reputable business to recruit a Performance Test Engineer for an initial 4-month contract . This role requires an individual with exceptional hands-on performance testing experience , capable of designing, executing, and analysing performance … role in ensuring scalability, stability, and reliability of business-critical application Key requirements: Proven experience in UI automation using Selenium with C#/.NET. Strong background in load and performance testing with JMeter. Skilled in designing, executing, and analyzing performance test cases. Proficient in Zephyr for Jira for test management and defect tracking. Interview Processes More ❯

Performance Test Engineer - £565 per day Outside IR35 - Contract - London (Hybrid) La Fosse has partnered with an established and reputable business to recruit a Performance Test Engineer for an initial 4-month contract . This role requires an individual with exceptional hands-on performance testing experience , capable of designing, executing, and analysing performance … role in ensuring scalability, stability, and reliability of business-critical application Key requirements: Proven experience in UI automation using Selenium with C#/.NET. Strong background in load and performance testing with JMeter. Skilled in designing, executing, and analyzing performance test cases. Proficient in Zephyr for Jira for test management and defect tracking. Interview Processes More ❯

Job Title: Lead Performance Test Engineer Location: Atlanta, GA Duration: 6+ months Experience Level: 7+ Years Job Summary: We are seeking a highly skilled Lead Performance Test Engineer with deep expertise in k6 to lead performance and load testing initiatives across complex systems. The ideal candidate will play a key role in planning … designing, and executing performance tests, analyzing results, and working with cross-functional teams to optimize application performance. Key Responsibilities: Lead performance testing strategy, planning, and execution using k6 (both open-source and cloud versions Design and develop robust, reusable, and parameterized performance test scripts in JavaScript (k6 scripting Simulate high-load scenarios, stress tests, and soak … tests for APIs, web applications, and microservices. Analyze test results to identify bottlenecks and performance issues across front-end, backend, and database layers. Collaborate with DevOps, Developers, and Architects to ensure performance objectives are built into the CI/CD pipeline. Define performance SLAs and ensure compliance across environments. Guide junior performance testers and provide More ❯

Performance Test Engineer (Python Automation for large-scale, low-latency, distributed systems Remote Europe) Location: Remote (Europe & UK only) Full-Time | 6-Month Contract | Start Date: within 1-2 weeks £350pd IR35 Outside TBC We're seeking a hands-on Performance Test Engineer with Strong Python and automation expertise to design, build, and execute … the performance testing strategy for a high-scale, ad-serving platform built on Akka-based Java microservices. Required to build automated load frameworks using Locust (Python). You'll work closely with developers and DevOps engineers to simulate realistic traffic at scale, ensure sub-50ms latency under millions of concurrent users, and drive system optimizations across cloud infrastructure and … code. This is a technical, high-impact role ideal for someone passionate about distributed systems performance, automation, and data-driven tuning. Profile: 3-5+ years of performance engineering for large-scale, low-latency, distributed systems. Proven success meeting p95/p99 latency SLAs under high concurrency (millions of RPS). Strong Python and automation expertise - able to More ❯

Role- Performance Test Engineer Contract- 6 months rolling contract Location- Gaydon, UK Accountabilities: The Performance Test Engineer is responsible for review & risk assess post certification changes in SW & HW for xHEV & BEV propulsion systems. Role is pivotal in ensuring compliance to new regulations like UNR 155 & 156. The responsibilities include: Review risk assessments for … propulsion systems. Assess change request content against applicable regulations. Develop summary slide packs capturing all calibration changes. Key Recommended Skills: Knowledge of EV propulsion regulations, including: Battery safety and performance (eg, UNECE R100, FMVSS No. 305a, GTR No. 22) Charging systems (AC/DC standards, ISO 15118, IEC 61851) Electromagnetic Compatibility (EMC) standards (eg, UNECE R10) Electric Drive Unit … EDU) performance and safety standards Selection criteria: Experience in automotive powertrain testing/R&D preferably in Hybrid & EV domain. Experience in test data acquisition and analysis, and associated toolchain. Knowledge & understanding of xHEV & BEV Propulsion regulations (UNECE R100, UNECE R10, FMVSS No. 305a, GTR No. 22, AC/DC standards, ISO 15118, IEC 61851 etc More ❯

Accountabilities: We are looking for an engineer to add to our dynamic and growing team, with specific focus on on-track and on-road Performance Attribute and Features Testing . The successful candidate will work on xHEV and BEV vehicles, supporting the Lead Engineers in the delivery of competitive performance. The successful candidate should be someone that is … logging issues, with good data analysis and reporting skills, with the ability to learn and adapt fast, operating under fluid and tight deadlines, to support the timely delivery of Performance Metrics across our range of products. Main Responsibilities The Performance Test Engineer delivers physical testing to support the Performance Attribute metrics, as per performance test plan. The responsibilities include: Setting up test vehicles, ensuring instrumentation works and signals are logged correctly. Executing physical tests to evaluate the Performance Attribute metrics (e.g. 0-100 kph time, Vmax, repeated accelerations, etc.). Troubleshooting and feeding back on vehicle and measurement toolchain. Processing and visualising test data using the tools provided, and More ❯

Implementation Partner: TCS Location: Tampa, FL (Day One Onsite) Job Description/Skills: Performance Test Engineer Experience with Visual Studio Load testing Tool ,Load RoadRunner Performance Center , Jmeter, Blazemeter Identify and recommend NFR requirements for performance testing through analysis of product specifications and software requirements. Design, develop, execute performance test cases and scripts … NFR scenarios Effective facilitation skills and techniques to elicit requirements from a diverse range of stakeholders and group sizeAbility to analyze test results and make sound conclusions work with project teams and developers to resolve performance issues. Excellent interpersonal, communication, organizational and leadership skills Effective facilitation skills and techniques to elicit requirements from different project stakeholders to help … define and document performance SLAs, requirements and expectations around critical factors such as response time, throughput, transactions/second, concurrent users, CPU utilization, memory, disk, network utilization, thread counts, connection pooling, hit ratios, etc. Experience with performance monitoring tools such as AppDynamics, Windows PerfMon, etc.Experience with relational databases and SQL query tools. Knowledge of infrastructure components (servers, network More ❯

Implementation partner : TCS Location : Chicago, IL (Day one Onsite) Job Description/Skills: Performance Test Engineer - Performance Testing- End to end project Testing of allocations from performance perspective - AS400_CLP, PL/SQL, Performance Testing, IBM Rational Manual Tester - Knowledge of tools like JMeter and Selenium More ❯

Software Development Engineer in Test (Fixed Term Contract – 14 Months Maternity Cover) Location: Hybrid – travel to our Bideford HQ when required Contract Type: Fixed Term (14 months maternity cover) Reports to: QA Lead We’re looking for a Software Development Engineer in Test (SDET) to join our QA team on a 14-month fixed-term contract. … You’ll play a key role in ensuring the performance and reliability of our bespoke reservation platform, working on a major initiative that brings together data, functionality, and experience into one unified system. This role focuses on performance testing of complex API-driven services using K6 , with additional involvement in maintaining our Cypress UI automation and supporting the … wider QA function. What you’ll be doing: Lead performance testing for our bespoke reservation platform using K6 Design, execute, and analyse complex API load and stress tests, identifying bottlenecks and optimisation opportunities Maintain and reset performance test environments and datasets between runs Collaborate closely with Developers, DevOps, and Technical Leads to drive performance improvements Create More ❯

Accountabilities: The Performance Test Engineer is responsible for review & risk assess post certification changes in SW & HW for xHEV & BEV propulsion systems. Role is pivotal in ensuring compliance to new regulations like UNR 155 & 156. The responsibilities include: Review risk assessments for post-certification changes related to xHEV/BEV propulsion systems. Assess change request content against … applicable regulations. Develop summary slide packs capturing all calibration changes. Key Recommended Skills: Knowledge of EV propulsion regulations, including: Battery safety and performance (e.g., UNECE R100, FMVSS No. 305a, GTR No. 22) Charging systems (AC/DC standards, ISO 15118, IEC 61851) Electromagnetic Compatibility (EMC) standards (e.g., UNECE R10) Electric Drive Unit (EDU) performance and safety standards More ❯

Accountabilities: The Performance Test Engineer is responsible for review & risk assess post certification changes in SW & HW for xHEV & BEV propulsion systems. Role is pivotal in ensuring compliance to new regulations like UNR 155 & 156. The responsibilities include: Review risk assessments for post-certification changes related to xHEV/BEV propulsion systems click apply for full job More ❯

Accountabilities: We are looking for an engineer to add to our dynamic and growing team, with specific focus on on-track and on-road Performance Attribute and Features Testing . The successful candidate will work on xHEV and BEV vehicles, supporting the Lead Engineers in the delivery of competitive performance click apply for full job details More ❯