IT - Senior Quality Assurance Engineer (Funding & Exchange)

About us: Founded in 2015, B2C2 is a global leader for institutional liquidity within digital assets. We bring 24/7 365 days a year deep, reliable pricing for spot, futures, options, CFDs, and NDFs across all market conditions. Our growing team has deep expertise across pricing, structuring, risk, systems, and regulation. B2C2 bridges the gap between traditional financial and digital assets, and is relied upon by brokerages, exchanges, banks, fund managers, and other institutions to provide 24/7 liquidity. Headquartered in London, with global offices in Paris, Jersey City, Tokyo, Singapore, and Luxembourg, our fast-growing team has expertise in traditional financial and crypto markets. We pride ourselves on our company culture and ability to attract not only the top talent but the right people. If you are looking for a role in an exciting new industry, at a dynamic company please keep reading. This role sits within the Funding and Exchange Squad. The primary mission is to reduce operational incidents by implementing robust end-to-end integration tests that bring stability to our trading and risk components. As a Senior QA Engineer, you will transition beyond generic testing to build a scalable automated testing framework specifically for our exchange trading stack. Key Responsibilities Stability Engineering: Implement end-to-end integration tests specifically designed to stabilize trading and risk components Framework Scaling: Assess and improve the existing automated testing framework to ensure it is user-friendly and scalable for the exchange trading stack Integration Testing: Take ownership of testing integrations with external sources and specific exchange integrations Issue Investigation: Assist support and development teams in reproducing and investigating complex production issues across the system stack Stakeholder Collaboration: Work as a key member of the agile Funding and Exchange team, satisfying internal quality goals and visibility requirements for ris