QA Test Engineer (VN3277)

Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics.

sits within Technology, in the team responsible for the quality and reliability of Marex’s payments and FX platforms in Asia Pacific. The team combines manual/functional testing with test automation, increasingly leveraging AI-assisted tools and agentic automation, and works closely with engineering, operations and business teams so that payment flows, SWIFT/ISO 20022 messaging and FX workflows are delivered to a high standard. Role Summary The QA Test Engineer – Payments & FX is based in Singapore and is responsible for the quality assurance of domestic and cross-border payment and FX workflows.

combines manual/functional testing with test automation, with a strong focus on payment processing, SWIFT, ISO 20022 and modern AI-assisted test automation. An experienced, proactive individual with 3–5 years of QA/testing experience and strong payments domain knowledge. Intermediate level position with the ability to work autonomously, and also as part of a team, collaborating with engineering and business teams to investigate defects and drive them through to resolution.

All employees are expected to unde