Senior Web Engineer — High-Performance Market Data UI in London

Building trusted markets — powered by our people. 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.

Location Overview - London: The Cboe office in London is situated in The Monument Building, a modern space that spans two floors and features a spacious outdoor balcony. From the balcony, employees can enjoy stunning views of some of London's most iconic architectural landmarks, adding a unique touch to the work environment. The building is equipped with convenient amenities for office commuters, including bike storage and showers, making it easy for staff to freshen up after their commute. Its prime location in the heart of London's financial district ensures that employees have easy access to a variety of cafes, restaurants, and shops, creating an ideal balance of work and leisure.

Location Overview - Amsterdam: Our offices are located in the prestigious Symphony Offices in the heart of Amsterdam’s financial district. Offering nearly 360-degree views of the city, the workspace is filled with natural light, thanks to spacious floor-to-ceiling windows. The modern layout provides a comfortable and inspiring environment for work, with a well-designed breakout area for informal meetings and relaxation. The building also features a restaurant on the ground floor, making it convenient for meals and client lunches. With excellent transportation links, the office is easily accessible—just under a 20-minute journey from Schiphol Airport and Amsterdam Centraal.

Role Overview: We are hiring a Senior Software Engineer, Web! We build websites that handle millions of requests per day, presenting high-quality market data to our members and the investing public. We operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe’s three Equities venues, the APA Trade Reporting service and SI Technology service. We are aggressive, yet agile. We care about user experience. We care about code quality. We care about testing. We care about automation. We are looking for like-minded individuals to join us.

Your responsibilities will be:

• Design, implement, extend, and maintain web software functionality, often requiring advanced knowledge and experience.
• Create customer documentation.
• Act as project manager for a feature across multiple parties.
• Strong Python and Linux knowledge.
• Strong JavaScript (ExtJS, React, NextJS), HTML/CSS, and Django knowledge.
• Basic UI/UX design skills.
• Implement automated unit tests and rigorously test changes to systems and platform functionality prior to deployment and work to resolve identified systemic issues.
• Help with production operations. Ensure features are correctly implemented in certification and production environments.
• Provide input into team sprint planning and participate in periodic team meetings.
• Participate in peer code reviews.
• Participate in requirements gathering and analysis.