Test Automation engineer

Company: Huxley Associates
Apply for the Test Automation engineer
Location: London
Job Description:

Overview

Join Project Juno, SThree’s flagship Agentic AI initiative, to design and build scalable automation frameworks and AI evaluation capabilities that power AI-driven products. You will work within a cross-functional, agile environment to elevate product quality at scale and integrate automation into CI/CD pipelines. This role offers the opportunity to shape AI testing practices and contribute to cutting-edge AI-powered solutions. You will collaborate with diverse teams to deliver reliable, high-quality software in a fast-paced setting.

Responsibilities

  • Design and build scalable automation frameworks and quality platforms
  • Develop UI, API, and end-to-end automation solutions
  • Maintain and improve automation capabilities across CI/CD pipelines
  • Collaborate with cross-functional teams in agile environments
  • Contribute to AI evaluation frameworks for AI-powered applications

Key requirements

  • Experience as a Test Automation Engineer, SDET, or Quality Engineer in Agile/product-driven environments
  • Strong programming skills (Python, TypeScript/JavaScript, Java, or C#) with solid coding practices
  • Hands-on experience with UI/API/E2E automation using Playwright, Cypress, Selenium, Pytest, or Rest Assured
  • Proven ability to integrate automated testing into CI/CD workflows with quality gates and optimization
  • Exposure to AI/LLM/Agentic AI testing and non-deterministic testing
  • Bachelor’s degree in Computer Science, Software Engineering, or related field with strong analytical and communication skills
  • Cross-functional collaboration
  • Stakeholder management
  • Analytical thinking
  • Python
  • TypeScript/JavaScript
  • Java

…

Posted: September 30th, 2026