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From the employer's careers site First seen 28 Oct 2026 · Still live on 31 Oct 2026

Senior QA Automation Engineer

The employer hasn't listed a salary.

Apply on London Stock Exchange Group (LSEG)

Description

We are looking for a Senior QA Automation Engineer to join our FX vertical team at LSEG. As a Senior QA Automation Engineer, you will play a pivotal role in elevating the quality and reliability of advanced FX trading platforms and high-performance, latency-sensitive systems.

Responsibilities:

  • Design, develop, and maintain robust automation frameworks using Java, Selenium, Playwright, Cucumber-JVM, SQL, and Maven.
  • Design and execute FIX (Financial Information eXchange) protocol testing across pricing, quote, and order workflows.
  • Perform server-side, API, and integration testing for the PriceStream platform.
  • Validate infrastructure and deployments, including infra testing on AWS (Viking) cloud environments.
  • Lead and execute comprehensive QA processes, including functional, regression, API, and database testing.
  • Conduct performance testing (load, stress, fault tolerance).
  • Collaborate closely with cross-functional teams in an Agile environment.
  • Utilize Docker and Kubernetes for test environment setup and automation.
  • Manage multiple projects simultaneously, demonstrating flexibility and adaptability.
  • Champion and implement a shift left approach, embedding quality early in the development lifecycle.

Requirements:

  • 7+ years of experience in QA automation.
  • Strong knowledge of QA processes and best practices.
  • Hands-on experience with Java, Selenium, Playwright, Cucumber-JVM, SQL, and Maven.
  • Experience with API, GUI, and database testing.
  • Proficient with AI-assisted engineering tools (e.g., GitHub Copilot, Claude Code, Cursor, Codex), and able to drive them to enhance QA and automation productivity.
  • Hands-on experience testing the FIX (Financial Information eXchange) protocol.
  • Strong server-side/backend and integration testing experience.
  • Experience with infrastructure testing and AWS (Viking) cloud environments.
  • Good understanding of Docker and Kubernetes.
  • In-depth understanding of technical architecture, test strategy implementation, and maintaining test plans.
  • Ability to build mocks and simulator components for automation, enabling robust and isolated test environments.

Benefits:

  • Work with LSEG: Be part of a leading global financial markets infrastructure and data provider, working in our FX vertical at the forefront of financial technology.
  • Hands-On Experience with FX Trading Platforms: Gain in-depth exposure to the world of foreign exchange trading, working on platforms that handle high transaction volumes and require utmost reliability.
  • Exposure to High-Performance, Latency-Intensive Systems: Develop your skills in testing and optimizing systems where speed and performance are critical, preparing you for the most demanding technical challenges in finance.
  • Become a Techno-Functional Expert: This role offers a unique blend of technical and domain knowledge, enabling you to understand both the technology stack and the business logic behind financial products.
  • Professional Growth and Learning: Collaborate with industry experts, adopt best practices, and stay updated with the latest tools and technologies in automation, cloud, and financial systems.
  • Ownership and Impact: Enjoy the autonomy to take initiative, drive improvements, and make a tangible impact on the quality and success of mission-critical financial applications.

Skills

Required

Nice to have

  • Kafka messaging
  • FX trading
  • financial technology

Ready to apply?

You apply with the employer directly. Their original posting is here: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/THA-Bangkok-One-Bangkok/Lead-QA-Automation-Engineer--FX-_R0120985

Apply on London Stock Exchange Group (LSEG)