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Senior QA Automation Engineer / Senior Test Engineer

United Kingdom
Full Remote
This Job is No Longer Active This position is no longer accepting applications

Senior-level quality engineering role with strategic ownership of testing strategy across multiple products and distributed services. Build and maintain Playwright-based test suites, champion contract testing, and design integration test environments for complex asynchronous workflows. Requires 4+ years of test automation experience with TypeScript and strong software engineering skills.

Key Highlights
Strategic ownership of end-to-end testing strategy across multiple products
Playwright-based test automation for critical user journeys and regression scenarios
Contract testing (Pact) for APIs, microservices and event-driven components
Key Responsibilities
Own and evolve the end-to-end testing strategy across multiple products and distributed services
Build and maintain a comprehensive Playwright-based test suite covering critical user journeys and regression scenarios
Champion contract testing (Pact or equivalent) across APIs, microservices and event-driven components
Design realistic integration test environments using Docker, LocalStack, seeded MongoDB datasets and mocked third-party services
Test complex asynchronous workflows including batch processing, retries, dead-letter queues, idempotency and long-running screening operations
Ensure CI pipelines are fast, reliable and trusted so automated testing is a genuine safety net for every merge
Design reusable test data, fixtures and automation frameworks that improve developer productivity across the team
Collaborate with engineers to improve unit, integration and end-to-end coverage throughout the development lifecycle
Drive continuous quality improvements, eliminating flaky tests and increasing confidence in every deployment
Perform exploratory and manual testing where automation alone is not sufficient, particularly for new features and release candidates
Technical Skills Required
TypeScript Playwright Pact
Benefits & Perks
£70,000 - £90,000 salary
Fully remote, UK-based
Nice to Have
MongoDB experience for test data seeding and verification
Experience with Vitest, Jest or React Testing Library
Background in compliance, KYC/AML, fintech or other regulated industries

Job Description

Senior QA Automation Engineer / Senior Test Engineer

- Senior-level quality engineering role with real strategic ownership

- TypeScript, Playwright, Pact, AWS event-driven systems

- Fully remote (UK-based)

- £70,000 - £90,000 depending on experience

- A rare chance to define quality from the ground up at a high-growth regtech business

About the Company

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