At Susquehanna, the Sports Analytics team builds statistical forecasting models that help provide liquidity for the sports betting industry. These models are vital to creating new trading strategies and informing decision-makers about the distribution of game events. By joining our Sports Analytics team, you will be part of a group that is passionate about mathematics, gaming, and technology.   In this role, you will:  -

By joining our team as an accountant, you will be exposed to the energetic and fast paced financial services industry with a firm renowned for its product knowledge and expertise.  You will have end to end responsibility for the business entities to which you’re assigned, gathering all of the information necessary to prepare and manage their financials and associated financial reporting. This will give you the opportunity to gain an understanding of the business strategies and financial products that drive your companies as well as the types of inter-company transactions that occur between them.  To thrive in this role, you’ll need to be a self-starter who cares about details and deadlines and someone who can stay...

Susquehanna  is one of the largest securities trading organizations in the United States and has a staff of over 2,500 professionals devoted to institutional sales, trading, research, and information technology.  Formed in 1987 with a staff of 25, SIG has evolved into a global organization active in the markets of over 20 countries on 5 continents.  We currently have offices in Philadelphia, Bala Cynwyd, New York, Boston, Chicago, San Francisco, Sydney, Beijing, Hong Kong, Shanghai and Dublin.  In 1999, Susquehanna opened its European headquarters in Dublin, where it currently employs more than 700 staff in trading, quantitative research, technology, operations, compliance, legal and accounting.  

The Stock Loan desk at Susquehanna manages the borrowing and lending of securities to facilitate the activity on our trading desks. This position provides exposure to how Susquehanna manages firm-wide risk, and is an excellent opportunity to expand your technical skills and overall financial products knowledge. Job duties include, but are not limited to: - Communicating with counterparties about current loans of stock - Ensuring settlement of stock loan transactions - Tracking and correcting trade breaks -

Join our Recruiting Team as a Talent Sourcer and become part of an energetic, motivated group that directly impacts the growth and success of Susquehanna. This is a highly valued role where you’ll work closely with hiring managers and interviewers to identify, engage, and attract top-tier talent across the organisation. Beyond sourcing and hiring, you’ll contribute to process improvements, branding initiatives, and local event sponsorships. If you're passionate about recruiting, thrive in a fast-paced environment, and enjoy variety in your day-to-day work, we’d love to hear from you!   What You’ll Do

By joining our Technology Recruiting Team as a Sourcer you will be part of an energetic and motivated team that directly impacts the growth and success of our firm. You will work directly with managers and recruiters to identify, source, and screen qualified candidates along with making recommendations for process improvements and providing market intelligence. Your efforts directly impact our company success, hiring strategy, and brand awareness. Additionally, we are always looking for new tools and ideas to find and attract the best talent.     This...

The Operations Analyst Program is a rotational development program that offers a broad and in-depth exposure to business operations at Susquehanna and will prepare you for a Tax Analyst position that immediately impacts our business.   In the first six months, you’ll rotate through Susquehanna’s operations team, gaining hands-on experience across trading desks and key business areas. These rotations are designed to deepen your understanding of the firm’s structure and operations, especially as they relate to tax. You’ll take on daily responsibilities and project work that build familiarity with information flow and...

Susquehanna is looking for a Technical Project Manager and Business Analyst to join our Tech AI team in our Sydney office.   In this role, you’ll partner with stakeholders across our businesses to drive projects that enhance operational efficiency and modernize our systems with cutting-edge generative AI technologies. This is an opportunity to combine your strong organisational skills, communication abilities, and project management expertise with exposure to innovative technologies shaping the future of corporate operations. As part of a small, but growing team in a new space...

Susquehanna is a global quantitative trading firm founded with an entrepreneurial mindset and a rigorous analytical approach to decision making. We commit our own capital to trade financial products around the world.   With experts in almost every discipline, we build some of the most powerful trading systems in the financial industry. By integrating sophisticated coding techniques with innovative engineering ideas, we design and optimize systems that can process massive amounts of data while still ensuring high performance and stability. Working with traders and quants, our systems engineers, network architects, technical analysts and software developers create industry-leading technical solutions.

Susquehanna is a global proprietary trading firm founded with a growth mindset and a rigorous analytical approach to decision making. We bring together the brightest minds, the best technology, and an expansive library of data to design and implement proprietary trading strategies that make us leaders in the financial markets. Our ability to think together (but not always alike) propels our success.   Critically important to our business, market data is utilized by every trading system in the firm and is required for our participation in the markets. By joining our team, you’ll ensure that data flows into and throughout the firm reliably and seamlessly.  

Our in-house recruiting team is growing! We’re looking for an experienced Technology Recruiter to support our front and back-office development hiring efforts. If you're energized by fast-paced, high-impact environments and passionate about connecting top-tier tech talent with exciting opportunities, we want to hear from you.   You’ll join a collaborative team of technical recruiters and work closely with hiring managers and interviewers to source, engage, and hire exceptional software development talent. Your work will directly influence our hiring strategy, technology branding, and engagement efforts.  

Susquehanna is looking for a Technical Team Lead to join our APAC exchange Connectivity team. In this role you will develop and enhance low latency and high frequency exchange connectivity applications by designing, implementing, and delivering complex software systems that meet the business needs. You will manage a team of highly technical software engineers and will lead projects from start to finish; from gathering requirements and analysis, to development, testing and deployment to production.   The successful candidate should have a demonstrated track record of successfully delivering complex...

Susquehanna has a job opening for an Operations Analyst to join our team in support of our Institutional Sales Trading desk. In this role, you will be focused on support of trading activity from the point trades are executed by our traders through settlement, clearing and post-trade analysis. This ensures that you will gain broad exposure across the operational activities on the desk including settlements, reconciliations, and reporting as well as issue resolution and variance analysis. Additionally, we will look to you to focus on continuous automation and process improvement through collaboration with team members and our technology team. This will also include testing these activities prior to...

We are seeking a reliable and detail-oriented Trader to ensure continuous, accurate market activity in fast-moving environments. This role is essential for maintaining trading integrity, responding rapidly to new information, and identifying opportunities for improvement. The ideal candidate is comfortable working atypical hours (including overnights, weekends and holidays) and has a foundational understanding of trading concepts and decision science.   Key Responsibilities - This role focuses on maintaining accurate pricing, continuous liquidity, and orderly market function - Continuously monitor...

Susquehanna has an opening for a Trading Desk Associate for our Shanghai office. The Operations team is critical to our trading effort. We reconcile information and ideas in way that are accurate, controlled, and efficient. There are many tough issues to solve, and we are therefore looking for exceptional, smart people who can operate in our fast paced and collaborative arena. You will support both financial and physical trading operations, ensuring accuracy, compliance, and efficiency across the trade lifecycle.  

Susquehanna has an opening for an Trader Desk Associate for our Sydney office. The Operations team is critical to our trading effort. We reconcile information and ideas in way that are accurate, controlled, and efficient. There are many tough issues to solve, and we are therefore looking for exceptional, smart people who can operate in our fast paced and collaborative arena.   As a Trader Desk Associate, you will be responsible for assisting...

Our 2026 Trading Operations Analyst Programme (OA) is a 6-month rotational programme for soon to be and recent graduates. This programme provides a blend of education, skill building, and exposure to Susquehanna and the financial services industry. It will prepare you for a full-time position that immediately impacts Susquehanna’s business. Through 4 week rotations you will have the opportunity to gain exposure to every desk within Trading Operations such as Trade Support, Risk Operations, Stock Loan and Settlements. Once the programme is complete the programme you will be placed on a fast paced desk that directly impacts Susquehanna's performance.     

Susquehanna is a global quantitative trading firm powered by scientific rigor, curiosity, and innovation. Our culture is intellectually driven and highly collaborative, bringing together researchers, engineers, and traders to design and deploy impactful strategies in our systematic trading environment. To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies. By uniting deep market expertise with cutting-edge technology, we excel in solving complex problems and pushing boundaries together.  

We are seeking a Trading Site Reliability Engineer (SRE) to support our sports trading desk. In this role, you will work at the intersection of software engineering, production operations, and trading systems, ensuring our systems run reliably, efficiently, and safely in live markets. You will collaborate closely with developers, quantitative researchers, and infrastructure teams to build and maintain the tooling, automation, and observability required for a modern low latency trading environment. This is a hands on engineering role where you will contribute to production code, improve system resiliency, and help drive best practices for operability in a real time trading context. Experience in trading systems, particularly...

We are seeking a Trading Site Reliability Engineer (SRE) to support our sports trading desk. In this role, you will work at the intersection of software engineering, production operations, and trading systems, ensuring our systems run reliably, efficiently, and safely in live markets. You will collaborate closely with developers, quantitative researchers, and infrastructure teams to build and maintain the tooling, automation, and observability required for a modern low latency trading environment. This is a hands on engineering role where you will contribute to production code, improve system resiliency, and help drive best practices for operability in a real time trading context. Experience in trading systems, particularly...