Test Engineer

Company: Devonshire
Apply for the Test Engineer
Location: London
Job Description:

Are you passionate about quality, automation, and delivering exceptional digital experiences?

Paragon Customer Communications are looking for a Senior Automation Web QA Engineer to join our dynamic onshore team.

In this role, you’ll play a critical part in ensuring the quality and reliability of bespoke web applications for some of the world’s leading brands.

You’ll be at the heart of our delivery process — driving automation, championing best practices, and helping us build a “zero-defect mindset” culture.

Main duties would include:

  • Designing and executing automated and manual test strategies
  • Creating test scripts and cases using AI tools (Copilot, ChatGPT, etc.)
  • Building automation frameworks using C#, Selenium, and BDD (Gherkin)
  • Acting as a quality gatekeeper, ensuring high standards across all releases
  • Collaborating with developers and stakeholders to resolve defects quickly
  • Reviewing requirements and influencing quality from the earliest stage
  • Mentoring junior team members and promoting QA best practice
  • Driving innovation by suggesting new tools and testing approaches
  • Supporting live issues and ensuring smooth production performance

Skills and Attributes we are looking for

  • Strong experience in test automation (Selenium – expert level)
  • Proficiency in C#, .NET, and test scripting
  • Experience with BDD (Gherkin)
  • Knowledge of SQL Server or Oracle databases
  • Experience testing web applications and APIs (REST/SOAP)
  • Familiarity with Agile/Scrum environments
  • Excellent attention to detail and passion for quality

Bonus Skills

  • Experience with AI-assisted testing tools
  • Performance testing tools (e.g., StressStimulus)
  • Awareness of security standards (OWASP, PCI)

Benefits include

  • Employee Benefits Platform
  • Reimbursements
  • Cycle to work Scheme
  • Wellbeing, Legal, Personal finance support
  • Employee Assistance Programme

Please note that due to the high volume of responses we receive, only successful applicants will be contacted.

We are an equal opportunity employer, and we encourage job applications from people of all backgrounds. All qualified applicants will receive consideration regardless of gender, race, religion, age, disability, sexual orientation, or marital status.

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Posted: May 20th, 2026