Senior Performance Test Engineer, Enterprise Technology Services

ANSR is hiring for one of its clients. About Dr. Martens: Dr. Martens is an iconic British brand founded in 1960 in Northamptonshire. Produced originally for workers looking for tough, durable boots, the brand was quickly adopted by diverse youth subcultures and associated musical movements. Dr. Martens has since transcended its working-class roots while still celebrating its proud heritage and, six decades later, “Docs” or “DM’s” are worn by people around the world who use them as a symbol of empowerment and their own individual attitude. The Company listed on the main market of the London Stock Exchange on 29 January 2021 (DOCS.L) and is a constituent of the FTSE 250 index. As a Performance Test Engineer in our Enterprise Technology team, you will: Design and implement performance test strategies and frameworks across products and services Develop and execute performance, load, volume, stress, and endurance tests using JMeter, LoadRunner, or similar tools Author and maintain complex test scripts using JavaScript, Groovy, or other supported scripting languages Build and maintain performance pipelines integrated with CI/CD tools like Azure DevOps, Jenkins, or Git Collaborate with developers, architects, and DevOps teams to analyse bottlenecks, and help optimize system performance Perform monitoring using profiling tools (AppInsights, Datadog, Dynatrace, Grafana, etc.) Work with business to define performance SLAs and KPIs, baseline the results, track them over builds, and provide insights Run, analyse, baseline and report performance test results THE STUFF THAT SETS YOU APART Must-Have Experience: 4-6+ years of hands-on experience in performance testing and engineering Strong knowledge of performance testing methodologies, processes tools & systems Strong proficiency in JMeter and/or LoadRunner or any other performance testing tool Scripting experience in JavaScript or Groovy Experience in building automated performance test pipelines within CI/CD environments Proven ability to analyze system performance metrics, identify bottlenecks, and recommend tuning solutions Familiarity with cloud performance testing (Azure, AWS) Deep understanding of performance engineering concepts Hands-on experience with app monitoring tools like Datadog, Dynatrace, App Insights etc. Hands-on experience in scripting, execution, analysis of performance execution results and reporting, establishing performance baselines and regression Technical Skills: Experience of performance testing including scripting, execution and analysis of reports Desirable Skills / Experience: Experience of performance tuning and engineering Soft Skills: Excellent communication and stakeholder management. Strong analytical mindset with problem-solving capabilities. Ability to thrive in a fast-paced environment with multiple priorities. Education: Bachelor’s degree in a relevant field (e.g., Computer Science, Data Science, Business Analytics) or equivalent experience. We live and breathe Rebellious Self Expression at Dr. Martens, and there are 3 core values at the heart of it. They never stand alone but work together as a balancing act of rights and responsibilities to support how we work together at DMs. BE YOURSELF. ACT COURAGEOUSLY. SHOW YOU CARE. At DM your technical capability will go hand in hand with the below: Great relationship management that delivers results through effective teamwork You’ll be a proud custodian to our DM’s culture, embodying what we stand for and encouraging others to do the same You’ll help build a highly engaged team– ensuring a collaborative culture andproviding guidance & support to other team members You will take ownership for your own development, proactively seeking out feedback to build self-awareness You will bring the outside-in; you’ll share best practice across the team/business and encourage ideas sharing as well as collaborative problem solving You’ll lead the way and role model on all things DE&I & wellbeing