WHO WE ARE

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Founded in 2007, Optiver’s Hong Kong location is our fifth global office. As a fast-growing organisation, we have the feel of a start-up, but the backing of a large multinational trading firm. In Asia Pacific, Optiver was one of the first global market makers to establish a presence in the region, with the incorporation of Optiver's APAC head office in Sydney in 1996. Since then, we have expanded our footprint by establishing offices in Singapore, Taipei and Shanghai.

WHAT YOU'LL DO

As a Data Center Engineer, you will be responsible for maintaining and optimizing our global data center environments. You will leverage your IT Infrastructure expertise to solve business challenges and drive independent improvement initiatives. You will work on a variety of projects, either as a lead engineer or supporting resource, delivering from concept to completion in this hands-on, high-impact role. Your specific responsibilities will include:

• Installing and cabling switches, servers, and appliances in our data centers and co-locations
• Coordinating the installation of server and network equipment with smart hands in remote locations
• Managing power and space allocation, including capacity planning and monitoring
• Maintaining clean and organized cable management practices
• Managing and tracking spare parts and cable inventory
• Performing break-fix repairs, such as replacing hard drives, memory, and transceivers
• Planning and executing data center build-outs, relocations, and new equipment installations
• Overseeing the packing, shipping, and logistics management of equipment for remote co-locations
• Maintaining comprehensive data center documentation and supporting the standardization of procedures
• Contributing to the build and maintenance of our core office IT infrastructure, including the trading floor
• Troubleshooting and testing cabling (fiber and copper) using cable testers
• Supporting system builds, configuration, and troubleshooting as needed

WHO YOU ARE

Technical Skills:

• 3+ years of experience working in modern, large-scale data centers
• Ability to identify basic parts of network equipment (SFPs, line cards, chassis) and servers (memory, network cards, hard drives)
• Knowledge of structured cabling systems (Cat 5, Cat 6, multi-mode, and single-mode fiber)
• Familiarity with power and communications cabling standards
• Experience with cable testers (e.g., Fluke, Ideal) to troubleshoot fiber and copper cabling issues
• An understanding of change control processes
• Basic server operating system installation and configuration skills (e.g., Windows Server, Linux)
• Strong documentation skills and a meticulous approach to tracking details

Non-Technical Skills:

• Excellent verbal and written communication skills
• A creative problem-solver, bringing fresh ideas to improve data center operations
• Experience leading or coordinating resources in infrastructure projects from conception to completion
• Ability to work both independently and collaboratively in fast-paced environments
• Ability to lift up to 30kg
• Flexibility to work during weekends or outside regular business hours as needed for critical infrastructure changes
• Willingness to travel sporadically (up to 10%) to support regional data center operations

WHAT YOU’LL GET

• The chance to work alongside diverse and intelligent peers in a rewarding environment
• Competitive remuneration, including additional leave entitlements
• Leadership and growth opportunities
• Corporate health insurance
• Meal allowances
• Gym membership, plus weekly in-house chair massages
• Regular social events, including an annual company trip

As an intentionally flat organization, we believe that great ideas and impact can come from everyone. We are passionate about empowering individuals and creating diverse teams that thrive. Every person at Optiver should feel included, valued and respected, because we believe our best work is done together.

Our commitment to diversity and inclusion is hardwired through every stage of our hiring process. We encourage applications from candidates from any and all backgrounds, and we welcome requests for reasonable adjustments during the process to ensure that you can best demonstrate your abilities.