Automation Testers

Senior Automation Test Engineer – SC Cleared

Permanent | Hybrid London or Leeds (50% onsite) | Quality Engineering & Test Automation |

At Peregrine, we're always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector – we are always in search of the best talent to place, now.

The role:

We are seeking an experienced Senior Automation Test Engineer to join a newly formed team focused on delivering next-generation testing capabilities, with a strong emphasis on AI-driven quality engineering and automation.

Working within a large-scale enterprise environment, you will play a key role in shaping automation strategy, driving innovation through AI-assisted testing, and delivering robust quality assurance solutions across web, mobile, API, desktop, and cloud-based platforms.

This is an exciting opportunity to help establish new testing capabilities, influence best practice, and contribute to the adoption of emerging technologies across the software delivery lifecycle.

Responsibilities:

Design, develop, and maintain scalable automation frameworks across multiple platforms

Drive AI-assisted and AI-driven testing initiatives, leveraging emerging technologies and tools

Develop and execute automated test suites across web, mobile, API, desktop, and cloud applications

Define test strategies, governance processes, and quality assurance standards

Lead automation innovation activities, including proof of concepts and continuous improvement initiatives

Integrate automated testing into CI/CD pipelines and Dev Ops workflows

Collaborate with development, product, and delivery teams to ensure quality is embedded throughout the lifecycle

Support defect management, root cause analysis, and release assurance activities

Provide technical leadership and guidance on automation best practices

Drive measurable improvements in testing efficiency, coverage, and delivery quality

Skills & Experience:

Active SC Clearance

Strong experience as a Senior QA Engineer, Automation Test Engineer, or SDET

Experience in AI-driven and AI-assisted testing, including GenAI and intelligent automation

Experience using AI-enabled development and testing tools such as Git Hub Copilot, Amazon Q, or Cursor AI

Proven experience delivering automation solutions across web, mobile, API, desktop, and cloud environments

Expertise with Selenium, Playwright, Appium, Rest Assured, and TestNG

Experience designing and implementing enterprise-scale automation frameworks

Strong understanding of end-to-end test lifecycle management, including strategy, estimation, governance, and stakeholder engagement

Experience integrating testing into CI/CD and Dev Ops environments

Strong collaboration, communication, and stakeholder management skills

Experience working across multiple projects and distributed delivery teams

Desirable skills:

Experience with RAG-based systems and AI-led test generation

Experience with regression optimisation initiatives

Jenkins

Git Hub Actions

Docker

Kubernetes

AWS

Azure

Browser Stack

Perfecto

Experience delivering large-scale API automation programmes

Experience driving automation-led cost optimisation initiatives

About Peregrine

We build work forces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry-accredited Peregrine Academy, and market-leading attraction and diversity initiatives, we bridge capability gaps at all levels in public and private sector organisations. We work closely with our clients to understand their challenges and deliver flexible, long-term solutions that make a real difference.

When you join Peregrine, you become part of a team that's focused on growth, both yours, our clients', and the sectors we support. You'll also get access to a full range of benefits alongside your salary.

How Specialist Talent Works

As a permanent employee at Peregrine, you'll be part of our Specialist Talent team. That means you'll work on-site or remotely with our clients, supporting them on…