Testing Engineer at - enterprise SaaS platform

Testing Engineer – Jack & Jill

Company: Jack & Jill – high‑growth enterprise SaaS platform.

Location: London, UK.

Job Description: As a Testing Engineer, you will play a pivotal role in ensuring the reliability and quality of our core platform. You will design and execute sophisticated automated test suites to identify bottlenecks and regressions early in the lifecycle. This role is essential for maintaining our high standards as we scale our engineering operations globally.

• Work at the forefront of automated quality assurance within a highly collaborative engineering culture.
• Join a well‑funded organization backed by top‑tier VCs with a clear path toward market leadership.
• Gain significant ownership over the testing framework and influence the overall quality strategy from day one.

• Build and maintain robust automated test scripts using Selenium to increase coverage and efficiency.
• Collaborate with cross‑functional development teams to integrate continuous testing into the CI/CD pipeline.
• Identify, document, and track software defects while providing detailed technical analysis for rapid resolution.

• Possesses at least 5 years of professional experience in software quality engineering and automated testing.
• Demonstrates deep technical expertise in Selenium and a strong command of modern testing methodologies.
• Exhibits excellent problem‑solving skills and the ability to thrive in a fast‑paced, agile environment.

Seniority Level: Mid‑Senior level.

Employment type: Full‑time.