Performance Test Engineer
London, London. United Kingdom
Tray's backend infrastructure processes millions of requests per day and is a mission-critical component of our customers' businesses. The Front-End is a complex application powered by React.

Your focus will be collaborating with our engineering teams to take ownership of our Load and Performance objectives. You will raise issues with engineering teams and work with stakeholders so everyone understands our Load and Performance models and metrics. You will foster a strong community around performance, share ideas and supporting teams across Tray.

What you will do

Some of your responsibilities will include:

  • Develop and maintain our Tray Performance and Load testing strategy
  • Analyse our platform and products; recommend tooling and frameworks for development of Performance and Load tests
  • Deliver and optimise continuous testing and monitoring processes
  • Work with Engineers, SDETs, Engineering Managers and Engineering Experience teams to determine what “good” looks like from a performance and load perspective
  • Develop and maintain Performance and Load test suites
About You

  • Cloud/SaaS experience; AWS preferred
  • Experience with clustering technologies (e.g. Kubernetes, CoreOS, Mesos)
  • Experience working with Enterprise level software and platforms
  • Knowledge of Linux/Unix, and Shell scripting
Beyond the technicals, you would be:

  • An active team player who is willing to help others and acts in a committed and reliable way
  • Curious and enjoy working with others
  • Not afraid to ask questions and provide your input
  • Proactive, detail-oriented person with a positive attitude
  • Passionate about performance testing
Your team will fully support you to do your best work.

Our team is humble but spirited people, who take immense pride in what they do. We work in a culture built on friendship, transparency, and above all, looking out for one another.

The heart of Tray is made of generosity and trust. It is a community built on individual interactions between people who think differently; who are always available to help, to answer questions and to empower. You'll have endless opportunities to learn and grow in a fun, fast-paced, and open environment. We love to achieve things that haven’t been done before.

We believe in diversity and equal opportunity.

We believe that in building diversity we build strength. We encourage all to apply, and we do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability status.  We will make sure that people with disabilities are provided reasonable accommodation to participate in the job application or interview process.