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Principal Test Automation Consultant

Ten10 London Borough of Southwark, England, United Kingdom

hybridfull-time

Salary: 10 as a Principa

Posted Nov 20, 2025

Role & seniority: Principal Technical Consultant – Automation (senior/leadership level)

Stack/tools: Automation: Playwright, Selenium, Cypress, FlaUI, Katalon; Performance: JMeter, Gatling, K6, Neoload, Webload; Languages: Java, TypeScript/JavaScript, Python, C#, Scala, PHP; Automation frameworks design; CI/CD: Jenkins, Azure DevOps, GitHub Actions, CircleCI; Agile: SCRUM, Kanban, TDD, BDD; Cloud awareness: AWS, Azure, Google Cloud; Tool-agnostic with ongoing innovation

Top 3 responsibilities: 1) Design and develop automation or performance test frameworks; 2) Collaborate with clients to define tailored QA strategies and conduct technical QA health checks; 3) Lead and mentor a team of engineers, deliver clear documentation and impactful solutions; also drive innovation and ensure delivery excellence

Must-have skills: 10+ years in automation and/or performance testing; consultancy/managed service experience; proven technical leadership of tester teams; hands-on with the listed automation and performance tools; strong coding skills (e.g., Java, JavaScript/TypeScript, Python, C#, etc.); experience designing/building automation frameworks; familiarity with Agile processes; experience with CI/CD pipelines

Nice-to-haves: Experience with AI/ML in engineering projects; cloud testing experience (AWS/Azure/Google Cloud)

Location & work type: UK-based, hybrid working model; permanent role

Full Description

Join Ten10 as a Principal Technical Consultant - Automation

Job Type: Permanent

Working Model: Hybrid Are you ready to take the lead and make an impact? At Ten10, we empower businesses to deliver high-quality software faster and more effectively, and we’re looking for a talented Principal Technical Consultant to join our growing team. If you’re an experienced leader with a passion for solving complex challenges and mentoring others, this could be your perfect next step. Why Join Ten10? We’re proud to be one of the UK’s leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps. Our mission is simple: help our clients achieve their goals by implementing innovative, high-quality engineering practices.

Here’s what makes us stand out

Challenging Projects: Work on diverse and impactful projects for clients ranging from start-ups to enterprise-level businesses.

Supportive Culture: Be part of a team that values collaboration, innovation, and the growth of every individual.

Tailored Growth Opportunities: Receive training and development that’s as unique as your career aspirations.

Flexibility: Our hybrid working model gives you the balance you need. The Role As a Principal Technical Consultant, you’ll bring your extensive knowledge of software engineering, automation, and performance testing to create bespoke solutions for our clients. You’ll also take a leadership role, guiding your team to success and leading by example. What You’ll Be Doing

Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination.

Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies.

Provide Expert Insights: Conduct technical QA health checks to assess and improve client approaches to automation or performance testing.

Lead and Mentor: Guide a team of talented engineers, providing mentorship and technical leadership.

Innovate: Stay tool-agnostic, recommending new tools and processes to continually enhance our clients’ testing capabilities.

Deliver Excellence: Create clear, concise documentation and deliver impactful solutions that exceed expectations. What We’re Looking For If you don’t tick every box but are excited about the role, we’d still love to hear from you. Passion and potential are just as important as experience.

Essential Skills & Experience

  • 10+ years of experience in automation and/or performance testing.
  • Extensive experience in a Consultancy or Managed Service environment.
  • Proven leadership skills, including managing teams of technical testers.
  • Hands-on experience with automation tools like Playwright, Selenium, Cypress, FlaUI, or Katalon.
  • Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload.
  • Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, Scala, or PHP.
  • Experience designing and building automation frameworks.
  • Familiarity with Agile development environments (SCRUM, Kanban, TDD, BDD).
  • Implementing pipelines using common tooling such as Jenkins, ADO, GitHub actions, CirlceCI etc.
  • Awareness of the latest developments in testing tools and design patterns.

Bonus Points for

  • Experience with emerging technologies, e.g using AI/ML within your engineering projects.
  • Familiarity with testing in cloud environments such as AWS, Azure or Google Cloud.
  • What’s in It for You?

We believe in rewarding great work. Here’s what you can look forward to as part of our team

25 Days of Annual Leave: Plus 1 extra day for every year of service (up to 3 years) and a holiday buying scheme.

Pension Plan: Employer-matched contributions up to 5%.

Health Coverage: Medical, dental, optical, and alternative therapies.

Fitness Support: Subsidized gym memberships and a bike-to-work scheme.

Commuter Benefits: Season ticket loans to make travel easier.

Flexible Working: Enjoy hybrid working tailored to your lifestyle.

Social Events: Celebrate success at our annual kick-offs, Christmas parties, and team socials.

Tailored Development: Access training and certifications to keep your skills sharp and your career on track.

Let’s Build the Future Together At Ten10, we’re passionate about empowering our team to innovate, lead, and succeed. If you’re ready to take your career to the next level and help shape the future of quality engineering, we want to hear from you. Apply now and become part of the Ten10 story.

Automation TestingPerformance TestingLeadershipMentoringAgile DevelopmentAutomation ToolsPerformance Testing ToolsCoding SkillsAutomation FrameworksConsultancy ExperienceTechnical QA Health ChecksDocumentationInnovative SolutionsClient CollaborationEmerging TechnologiesCloud Environmentsmulti-location

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