FIX Connectivity Engineer | Experienced Hire Susquehanna International Group LLPFIX Connectivity Engineer | Experienced HireBala Cynwyd, PAThe ideal candidate has strong hands-on experience with the FIX protocol, trading workflows, order management systems, certification testing, and production support in a brokerage / electronic trading environment. This person will work closely with trading desks, clients, exchanges, vendors, product teams, infrastructure, compliance, and application development teams to deliver reliable and well-controlled connectivity solutions.
Sales Growth Analytic Director AramarkSales Growth Analytic DirectorPHILADELPHIA, PAOwn the analytics stack for Sales (Salesforce reporting, Power BI dashboards, Microsoft Excel models, data pipelines) and partner with the head of Growth Enablement Technology to ensure capabilities are optimized and AI and automation are leveraged for administration efficiencies. Evaluate and implement enhancements (dashboards, semantic models, pipeline scoring) that increase usability and decision speed for leaders and sellers.
FPGA Engineer Susquehanna International Group LLPFPGA EngineerBala Cynwyd, PATo 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. 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.
Equity Analyst Internship: Summer 2027 Susquehanna International Group LLPEquity Analyst Internship: Summer 2027Bala Cynwyd, PATo 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. As a Summer Analyst on Susquehanna's Equity Research team, you will be partnered with our senior analysts and traders to assist in identifying investment opportunities in the equity and options markets.
Tax Internship: Summer 2027 Susquehanna International Group LLPTax Internship: Summer 2027Bala Cynwyd, PAIn addition to providing hands-on experience through daily tasks and project work, the program will introduce you to Susquehanna's formal education program through classroom training sessions focused on developing company specific knowledge and technical skills to facilitate process optimization. You will work on projects that give you exposure to multiple departments (such as trading, operations and technology) as well as multiple systems (both third party platforms and those internally developed) to ensure that proper documentation is obtained and accurate reporting is performed.
NewData Engineer, Alternative Data | Delta One Trading | Experienced Hire Susquehanna International Group LLPData Engineer, Alternative Data | Delta One Trading | Experienced HireBala Cynwyd, PAThe ideal candidate combines strong Python engineering skills with hands-on experience ingesting and normalizing third-party data at scale: batch feeds over S3 and SFTP, cloud data shares, and APIs, and increasingly semi-structured and unstructured sources such as documents, transcripts, and text. Extend the platform beyond tabular feeds: apply LLMs and agentic tooling to extract structure from unstructured vendor material (documents, filings, transcripts, data dictionaries) and to automate onboarding, entity-resolution, and data-quality workflows.
Senior Software Developer | HR Technology & Shared Services | Experienced Hire Susquehanna International Group LLPSenior Software Developer | HR Technology & Shared Services | Experienced HireBala Cynwyd, PASusquehanna is seeking a Senior Software Developer to join our HR Technology & Shared Services development team, a specialized engineering group responsible for building secure, scalable, and business-critical platforms that support enterprise functions across the firm. 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.
Senior Data Scientist (US) Lynx AnalyticsSenior Data Scientist (US)Philadelphia, PAHands-on experience designing and building agentic LLM applications - tool calling, multi-step orchestration, and state management - using at least one modern framework (e.g., LangGraph, Pydantic AI, AWS Bedrock AgentCore, Google ADK, or the OpenAI Agents SDK), beyond simple prompt-and-response use of LLM APIs. This is a delivery-first role with a fast track into technical leadership: alongside your own project work, you will help guide junior data scientists and shape how Lynx builds and ships data science solutions.
Quantitative Developer | Core Data Sets | Experienced Hire Susquehanna International Group LLPQuantitative Developer | Core Data Sets | Experienced HireBala Cynwyd, PATo 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. The Quant Core Data team is looking for an engineer with significant Python experience who has a deep appreciation for performance and scalability to help build data flows used globally by our Quant Researchers & Strategists.
Senior Fixed Income Operations Analyst Susquehanna International Group LLPSenior Fixed Income Operations AnalystBala Cynwyd, PATo 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. 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.
Quantitative Systematic Trader | Experienced Hire Susquehanna International Group LLPQuantitative Systematic Trader | Experienced HireBala Cynwyd, PATo 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. Through market making and market taking, we handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers.
Senior Software Engineer | Research Tech | Experienced Hire Susquehanna International Group LLPSenior Software Engineer | Research Tech | Experienced HireBala Cynwyd, PAHow you'll make an impact: Build research applications, services, and platforms that support trading strategies - spanning beta analysis across baskets of stocks, news aggregation, trading-opinion workflows, and the production infrastructure needed to run these capabilities reliably. 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.
FP&A Manager Susquehanna International Group LLPFP&A ManagerBala Cynwyd, PATo 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. Maintain and improve cost driver definitions and allocation logic across trading desks, strategies, and support functions; document methodologies so they are auditable and easy to maintain.
Quant Developer | Trading Strategies | Experienced Hire Susquehanna International Group LLPQuant Developer | Trading Strategies | Experienced HireBala Cynwyd, PATo 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. Collaboration: You will partner closely with our Strategy Developers and Quantitative Researchers to translate complex trading problems into scalable and highly performant hardware solutions.
Software Developer Productivity Engineer | HPC | Experienced Hire Susquehanna International Group LLPSoftware Developer Productivity Engineer | HPC | Experienced HireBala Cynwyd, PATo 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. 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.
Credit Analyst Internship: Summer 2027 Susquehanna International Group LLPCredit Analyst Internship: Summer 2027Bala Cynwyd, PAThrough collaboration with our Credit, Equity, and Macro Analysts, and Fixed Income, ETF, and Derivatives Traders, you will gain experience in the financial markets by tracking company news and events and assisting with valuation work. 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.
Senior C++ Developer | Trading Infrastructure | Experienced Hire Susquehanna International Group LLPSenior C++ Developer | Trading Infrastructure | Experienced HireBala Cynwyd, PATo 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. Susquehanna International Group is seeking an experienced Software Developer to join a Front Office team responsible for designing and developing low-latency trading systems.
C++ Developer | Trading Strategies | Experienced Hire Susquehanna International Group LLPC++ Developer | Trading Strategies | Experienced HireBala Cynwyd, PATo 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. What you can expect from us: Real Impact: 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.
Software Engineer | Trader & Quant Education Technology | Experienced Hire Susquehanna International Group LLPSoftware Engineer | Trader & Quant Education Technology | Experienced HireBala Cynwyd, PAWe develop integrations with Susquehanna's global trading platforms and strategies, delivering an educational ecosystem that simulates real-world trading environments and supports continuous quantitative learning. 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.
Sports Trader Susquehanna International Group LLPSports TraderBala Cynwyd, PATo 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. 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.