Susquehanna International Group
Posted 13h ago

Software Engineer | Python & SQL Development | Experienced Hire

Susquehanna International Group
Bala Cynwyd or Philadelphia
OnsiteContract
Responsibilities
  • building pipelines
  • developing reports
  • driving reconciliation
Requirements
  • Requires 3–6 years of development experience with Python and SQL
  • Data pipeline or data-intensive service experience
  • Analytical skills, and a bachelor's degree or equivalent relevant experience
Technical tools mentioned
PythonSQLHadoopHBaseDruid

Job description

Overview

We are looking for a Software Engineer to join our Inbound Clearing team, where you will be a hands-on contributor building the systems that support firmwide inbound clearing workflows, data pipelines, and real-time operational visibility. This role sits at the intersection of technology, financial operations, and treasury workflows, ensuring the firm has accurate, timely, and normalized data to support downstream reporting, reconciliation, and decision-making.

You will partner closely with Operations, Treasury, Trading, and cross-functional engineering teams to modernize the data feeds and inbound clearing processes that power firmwide reporting. Much of your work will focus on improving system resiliency, re-architecting legacy pipelines, and enhancing transparency through better analytics tooling — systems where correctness is not optional and your output is consumed daily by the business.

An ideal candidate brings strong Python and SQL fundamentals, a positive attitude, a passion for solving problems and adding value however possible, and a strong desire to learn the business.

Platform & Project Work

  • Re-architect and enhance inbound clearing pipelines to normalize data across all asset classes, products, and clearing venues
  • Develop and maintain automated reporting tools related to financing, margin, cash movements, and exposure
  • Drive reconciliation and data quality initiatives to ensure accuracy across positions, balances, and trades
  • Collaborate with stakeholders to gather requirements and iterate quickly on enhancements to the clearing and reporting platform
  • Use AI-assisted development tooling actively to improve delivery quality and velocity

Operational Support

  • Support daily clearing workflows and ensure the accuracy of inbound data used for P&L, financing, RWA, margin, and regulatory reporting
  • Troubleshoot data irregularities and partner with Operations to resolve breaks or inconsistencies before they reach the business

What we're looking for

Technical Skills

  • 3–6 years of hands-on development experience with strong Python and SQL fundamentals
  • Comfort designing and querying large, structured datasets; experience building data pipelines or data-intensive services
  • Experience building high-correctness systems where data accuracy matters — reconciliation, reporting, or similar
  • Strong analytical and problem-solving skills, with attention to detail and a proactive approach to improving legacy processes
  • Ability to work independently on multiple projects while maintaining close communication with business stakeholders
  • Excellent communication skills for interacting with cross-functional teams and senior management
  • Bachelor’s degree in Computer Science, Engineering, Mathematics, Finance, or a related field (relevant experience may substitute for education)

Preferred Qualifications

  • Experience within clearing, settlements, treasury, or other financial operations domains
  • Exposure to large-scale data platforms or distributed systems (e.g., Hadoop, HBase, Druid)
  • A desire to automate manual workflows and build robust, transparent operational systems

Why This Role

  • Work on systems that matter: your pipelines and reporting are consumed daily by Operations, Treasury, and the business, and accuracy is paramount
  • Real end-to-end ownership — you won’t be handed narrow tasks; you’ll own meaningful pieces of the clearing and reporting platform
  • Opportunity to build, not just maintain — we are actively modernizing legacy pipelines and expanding analytics tooling
  • A non-hierarchical, collaborative environment that empowers developers to make direct business impact
  • Work in an environment that actively invests in AI tooling and expects engineers to use it

About Susquehanna

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.

#L1-AC1

#LI-Onsite

About Susquehanna International Group

Global quantitative trading firm providing proprietary financial market liquidity.

Similar jobs

Software Engineer roles near Bala Cynwyd, Pennsylvania
6h
Save
Mark Applied
Hide
Staff Software Engineer
Chicago or Jersey City or Mountain View or Fairfield or Cheshire or Jacksonville or Tallahassee or Tampa or Marlton or Cincinnati or Houston or Sheboygan
RemoteFull Time
SageSure
SageSure: Provides property insurance for catastrophe-exposed residential and commercial properties.
5+ YOEBachelor's degree or equivalent practical experience, 5+ years of software engineering experience, modern programming language proficiency, API or distributed systems experience, and technical leadership skills.
Java, TypeScript, Go, Python, C#, AWS, Docker, Kubernetes, Spring Boot, Temporal, Claude Code, Cursor, GitHub Copilot
7h
Save
Mark Applied
Hide
Sr Lead Software Engineer
Columbus or Plano or Wilmington
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOERequires 5+ years of software engineering experience, advanced programming skills, Python and/or TypeScript proficiency, system design, LLM API integration, AI workflow development, and enterprise AI-tool governance experience.
Python, TypeScript, Cloud Foundry, GKP, Jules CI/CD, TrueCD, Sophia auth, LLM APIs, Software Development Life Cycle, AI-assisted development tools
12h
Save
Mark Applied
Hide
Nuuly Services Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Urban Outfitters
Urban OutfittersNASDAQ: URBN: Multi-brand retail operator of lifestyle apparel and home goods.
4+ YOERequires 4+ years of server-side development, object-oriented programming, streaming or asynchronous processing, distributed systems, cloud platforms, web services, testing, and JVM-language experience.
Kotlin, Spring, Micronaut, Kubernetes, Google Cloud, AWS, Azure, HTTP, JSON, REST, Java, Scala, Kafka, Spark, Storm, Cassandra
13h
Save
Mark Applied
Hide
Software Engineer | Python & SQL Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
3+ YOERequires 3–6 years of development experience, strong Python and SQL, data pipeline or data-intensive service expertise, analytical skills, and a relevant bachelor's degree or equivalent experience.
Python, SQL, Hadoop, HBase, Druid
23h
Save
Mark Applied
Hide
Nuuly Services Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Urban Outfitters
Urban OutfittersNASDAQ: URBN: Multinational lifestyle retailer operating apparel and home brands.
4+ YOERequires 4+ years of server-side development, JVM language experience, streaming and distributed systems knowledge, cloud provider experience, testing, web services, and technical leadership skills.
Kotlin, Spring, Micronaut, Kubernetes, Google Cloud, AWS, Azure, HTTP, JSON, REST, Java, Scala, Kafka, Spark, Storm, Cassandra
23h
Save
Mark Applied
Hide
Software Engineer | Python & SQL Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
3+ YOERequires 3–6 years of development experience, strong Python and SQL, data pipeline or data-intensive service experience, analytical skills, and a bachelor's degree or equivalent experience.
Python, SQL, Hadoop, HBase, Druid
1d
Save
Mark Applied
Hide
Senior Software Engineer – TeamUp
Wayne or Austin or United States
$140k-$160k/yr RemoteFull Time
DaySmart
DaySmart: Business management software for service-based industries.
5+ YOERequires 5+ years of Python backend development with Django/FastAPI, REST APIs, Vue, JavaScript/TypeScript, SQL, relational databases, asynchronous programming, task queues, and AI-assisted development.
Python, Django, FastAPI, Vue, JavaScript, TypeScript, SQL, MySQL, Celery, Claude Code, Cursor, GitHub Copilot, AWS, Docker, Kubernetes, Kafka, Pinia, Vite, Nuxt
1d
Save
Mark Applied
Hide
Software Engineer Stf - Level 4
King of Prussia, Pennsylvania, United States
$136k-$252k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Requires JavaScript, Node.js, Java, web libraries, Git, CI/CD, containers, cloud environments, Agile tools, testing practices, and a bachelor's degree or equivalent. Must obtain TS/SCI clearance.
JavaScript, Node.js, Java, Lit, React, Angular, Git, GitLab, Git Bash, CI/CD, Docker, Kubernetes, Helm, Rancher, AWS, Azure, OpenStack, OpenShift, Jira, Confluence, RESTful APIs, PostgreSQL, MySQL, Spring Boot, Quarkus, HTML, CSS, Playwright, Cucumber