Current Openings

Susquehanna International Group is seeking an experienced Software Developer to join a Front Office team responsible for designing and developing low-latency trading systems.   As a developer on this team, you will work closely with technologists and traders to enhance our trading capabilities by providing innovative, scalable and stable systems. You will have direct impact and work on proposing new ideas or gathering requirements for additional functionality, both of which are brought into production quickly through our short development...

Susquehanna is seeking a C++ Software Developer to join a Front Office team responsible for designing and developing low-latency trading systems.   As a developer on this team, you will work closely with technologists and traders to enhance our trading capabilities by providing innovative, scalable and stable systems. You will have direct impact and work on proposing new ideas or gathering requirements for additional functionality, both of which are brought into production quickly through our short development cycles. 

As a Senior Compliance Officer based in our Hong Kong office, you’ll help ensure trading activity in Hong Kong complies with local regulations as well as provide support for trading in other APAC markets. You will collaborate closely with Traders, Technology, and Operations, providing timely guidance and support trade monitoring.   What you’ll do   -

We are seeking a highly skilled and experienced Senior Fixed Income Operations Analyst professional to join our team. The ideal candidate will have a strong background in fixed income products, excellent technical skills, and a proven history of supporting trading operations.  In addition to daily support, the candidate will work on enhancing processes or implementing new ones to streamline workflows for the trading desk.    In this role you will: - Provide comprehensive support to the fixed income trading desk, ensuring smooth and efficient trading operations. - Monitor and manage trade lifecycle events, including trade capture, confirmation, settlement,...

As Senior Legal Counsel, you will lead our Japan legal build-out and support public-markets equity-linked investments across APAC. You will project-manage Japan entity formation, may act as Representative Officer(

Susquehanna Hong Kong Limited (a member of the Susquehanna International Group of Companies) is currently seeking an In-House Senior Legal Counsel. The role is to advise on the full range of legal matters which affect its business across APAC, in particular Hong Kong, Mainland China, Korea, Singapore and Japan.   This role requires a seasoned and commercially minded financial markets lawyer who has broad knowledge of APAC financial...

We are seeking a highly technical Senior Platform Engineer with deep expertise in Linux Engineering, OpenStack development, Kubernetes, and GPU-enabled infrastructure to design, build, and operate SIG’s next-generation infrastructure platforms supporting trading and core technology environments. - This is a hands-on engineering role focused on building and tuning scalable, resilient, and high-performance infrastructure systems across CPU and GPU workloads. The ideal candidate will have strong Linux internals knowledge, experience developing and operating cloud-native platforms, and a deep understanding of distributed systems architecture, including the efficient provisioning, isolation, and performance tuning of accelerator-based compute...

Susquehanna is looking for a Software Developer to join our HR Technology & Shared Services team in our Bala Cynwyd headquarters. As a Software Developer, you’ll work alongside our multidisciplinary team that delivers secure, scalable solutions. Through business analysis, project management, development, and data analytics - and operating within a self-administered infrastructure designed for high security and autonomy - we provide support across all HR, Compensation, and sensitive technology platforms. With guidance and mentoring from your team, you’ll get hands-on experience beginning on your first day. You will join a collaborative and supportive environment where you'll...

Susquehanna is looking for a Senior Tax Accountant to join our team in Sydney on a 12-month parental leave max term contract, with potential to extend. Reporting to the Financial Controller, Asia Pacific, you will support monthly, quarterly and annual financial and management reporting across multiple APAC entities, alongside related tax compliance and returns. This role suits someone who enjoys working in a fast-paced environment, builds strong relationships with stakeholders, and takes ownership of delivering high-quality outputs to deadline.

Join our Hong Kong office as a Senior Trade Operations Analyst supporting a fast-paced trading environment across equities and equity derivatives. Operations are critical to our trading effort—ensuring trades, positions, cash and P&L are accurate, controlled, and scalable. This is a senior role: you’ll stay hands-on with daily trade control while also leading initiatives, acting as an escalation point, and mentoring others as the desk and product set grow. You’ll drive improvements through better controls, smarter automation, and strong cross-functional...

We are seeking a highly analytical and technically strong Trader with deep expertise in prediction markets and real-time modeling. The ideal candidate combines strong trading intuition, robust statistical and programming skills, and the ability to translate ambiguous problems into structured, high-quality models that drive profitable decision-making.   Key Responsibilities - Design and develop complex models to generate real-time fair values for intricate, uncertain domains (e.g., weather, event-driven outcomes, or probabilistic systems) - Identify edge cases, structural...

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.  

You will work directly with our technologists, traders, and quantitative research analysts to build, monitor, and support the production environment on a highly automated trading desk. This role is heavily hands-on with Linux/Unix systems, where you will develop tooling to ensure stability, performance, and reliability across a complex, distributed environment.   You will also contribute to the development and maintenance of software build and deployment tools on Linux, while gaining exposure to market microstructure and understanding how system architecture and operational risk directly impact trading.   This role is supporting a global team and will require you to work one day on a weekend.   In this role,...

You will work directly with our technologists, traders, and quantitative research analysts to build, monitor, and support the production environment on a highly automated trading desk. This role is heavily hands-on with Linux/Unix systems, where you will develop tooling to ensure stability, performance, and reliability across a complex, distributed environment.   You will also contribute to the development and maintenance of software build and deployment tools on Linux, while gaining exposure to market microstructure and understanding how system architecture and operational risk directly impact trading.   This role is supporting a global team and will require you to work one day on a weekend.   In this role,...

A Site Reliability intern works with the team with a focus on developing and rolling out tools to provide visibility on the workings of the production trading network. The candidate will be guided and assisted by senior infrastructure engineers engineers and have the opportunity to see applications go from initial specification to full production.    

At Susquehanna, we build technology that drives global financial markets. Within our Core Trading Technology (CTT) team, you’ll design and integrate AI-driven solutions that enhance operational efficiency across our trading and support systems — directly shaping how our traders and engineers work every day.  In this role, you’ll lead the integration of...

We are seeking a Junior C++ Developer to join our Quantitative Data Receiving and Delivery team, which plays a critical role in acquiring, processing, and distributing financial data across the organization.  We are a small team with room for a new person to make an impact and take on interesting design and implementation problems.  This position is ideal for someone with strong C++ skills in Linux environments, looking to grow within a fast-paced, data-driven financial technology setting. Python experience is a plus but not required.

Susquehanna International Group is seeking a senior software engineer to join our ETF Development Team.  This team delivers innovative datasets, advanced applications, and sophisticated trading strategies to enhance the ETF trading desk's initiatives. We operate in an environment that thrives on a mix of quantitative, strategic, and frontend development skills. Our primary aim is to seamlessly integrate software developers, quantitative researchers, and traders, fostering a dynamic and expanding business.  

Susquehanna International Group is seeking an experienced Software Developer to join a Front Office team responsible for designing and developing equities and futures trading systems. As a developer on this team, you will work closely with traders and technologists to enhance our trading capabilities by providing innovative, scalable and stable systems. You will have direct impact on a successful desk and work directly with traders on proposing new ideas or gathering requirements for additional functionality, both of which are brought into production quickly through our short development cycles.  Beyond development, you will have the opportunity to propose and investigate new technologies to help us stay ahead. We are looking...

Susquehanna is seeking a Software Developer to join the team responsible for designing, developing and maintaining the firm’s highly distributed, high performance order routing system for equities, options and futures. In this position you will have the opportunity to work closely with traders and other technical teams. You will be engaging the complete SDLC and the majority of development will be in C++ on Linux.   If you join this team, you will: - Research, design, develop and test software components and applications in a heterogeneous technology environment using knowledge of object oriented programming and C++/Linux - Analyze user needs and software requirements to determine...