Senior QA Automation Test Engineer

At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market participants around the world.

We’re building meaningful ways to support professional and personal development while strengthening the trust we’ve earned as a global market leader. Our teams are empowered to share ideas, actively pursue them and bring on a challenge. As champions of internal mobility and access to opportunity, we encourage our people to “go for it” and equip our managers with the training to coach their teams to the next level.

We strive to provide employees a safe space to network, share ideas and create opportunities.

To support strong partnership and team connection, this role follows a four day in office work model.

Cboe HQ is located in the historic Old Post Office district, it’s a landmark that blends classic architecture with modern amenities. The building features expansive spaces with high ceilings and large windows, offering an abundance of natural light and panoramic views of the city skyline and the Chicago River.

With its prime location in the heart of downtown, the OPO Building provides easy access to major transportation hubs, including Union Station and multiple CTA lines, making it convenient for commuters.

The building is home to a variety of amenities, including restaurants, a fitness center, and collaborative work spaces, creating a vibrant and dynamic work environment in one of Chicago’s most iconic areas.

Cboe Clear U.S. (CCUS) is a regulated clearinghouse. We clear the event contracts and prediction markets listed on Cboe's exchanges, and we are building toward tokenized collateral, 24x7 operation, and the infrastructure that carries traditional finance onto DeFi rails.

CCUS Software Engineering is a high trust environment. Failure leads to inquiry rather than blame. Working across team boundaries is expected rather than tolerated. We solve the problem, then we write the code. Design documents and architecture decision records come first. The engineers we value most close their feedback loop. They write tests, and they instrument what they ship so it fails fast, explains itself in production, leaves an audit trail and rolls back cleanly.

The Senior QA Automation Test Engineer sets the strategy for proving the platform works. The difference from our QA Automation Test Engineer is scope. That role builds coverage for a team, while you architect the frameworks other engineers build on and own test strategy across the platform.

Your responsibilities will be:

• Helping set quality standards and review practices that are held consistently across teams.
• Mentoring engineers and raising the standard of practice around you.
• Defining what release confidence means here, including coverage expectations and escaped defect targets.
• Setting the test data and environment strategy, so clearing scenarios stay reproducible as the platform grows.
• Influencing how engineering builds for testability, before code is written.
• Designing and building automated test frameworks across UI, API and integration layers.
• Validating end-to-end clearing workflows including trade processing, margin, settlement and reconciliation.
• Ensuring data accuracy and consistency across distributed systems.
• Embedding automated testing into delivery pipelines so failures surface early and loudly.
• Owning test coverage as a measurable outcome and driving escaped defects down over time.
• Building…