Software Developer - Data Normalization & Adaptation (DNA) Team

Susquehanna International Group; Bala Cynwyd (PA); On-site; USD 110,000 - 140,000; Full time

Job summary

Susquehanna International Group in Bala Cynwyd, PA is seeking a Software Developer for the Data Normalization & Adaptation (DNA) team. You will help build high-performance systems that process billions of transactions daily, decipher and distribute trading data, and collaborate with front- and back-office teams to support business-critical applications.

You will participate in the design, development, and implementation of large, low-latency software, while ensuring high availability.

Qualifications

• Bachelor's or Master's degree in computer science, computer engineering, mathematics, or closely related STEM discipline.
• Design and development experience using object-oriented programming in .Net technologies.
• Experience with message-oriented middleware solutions such as RV, MSMQ, ActiveMQ, and Apache Kafka.

Responsibilities

• Participate in the design, development, and implementation of large, complex, high-performance applications that process large amounts of data with low latency.
• Build mission-critical processes that must meet stringent high-availability and fault-tolerant requirements.
• Participate in all phases of SDLC from initial requirements through final quality assurance with heavy emphasis on domain modeling, object-oriented analysis and design, and data modeling.
• Provide technical direction and support for team applications and tools.

Skills

OOP design

C#/.NET

SQL

Data modeling

SDLC

Agile

Communication

Education

Bachelor's or Master's in CS/CE/Math or related STEM

Tools

Apache Kafka

ActiveMQ

.NET tooling

Job description

Overview

Susquehanna is seeking a talented Software Developer to join our Data Normalization & Adaptation (DNA) Team, which is responsible for processing billions of transactions per day in a real-time high-performance enterprise technology environment. You’ll also work alongside most front- and back-office teams to build business-critical systems that decipher, normalize, and distribute trading data to the firm. You’ll develop real-time trade reconciliation systems that monitor trading activity and elevate issues to the business through state-of-the-art monitoring capabilities. The team is developing several new components to bring new business activity into the back office.

Overview

Susquehanna is seeking a talented Software Developer to join our Data Normalization & Adaptation (DNA) Team, which is responsible for processing billions of transactions per day in a real-time high-performance enterprise technology environment. You’ll also work alongside most front- and back-office teams to build business-critical systems that decipher, normalize, and distribute trading data to the firm. You’ll develop real-time trade reconciliation systems that monitor trading activity and elevate issues to the business through state-of-the-art monitoring capabilities. The team is developing several new components to bring new business activity into the back office.

In This Job, You Will

• Participate in the design, development, and implementation of large, complex, high-performance applications that process large amounts of data with low latency


• Build mission-critical processes that must meet stringent high-availability and fault-tolerant requirements


• Participate in all phases of SDLC from initial requirements through final quality assurance with heavy emphasis on domain modeling, object-oriented analysis and design, and data modeling


• Provide technical direction and support for team applications and tools

What We're Looking For

• Bachelor's or Master's degree in computer science, computer engineering, mathematics, or closely related STEM discipline


• Design and development experience using object-oriented programming in .Net technologies


• Experience with one or more message-oriented middleware solutions (RV, MSMQ, ActiveMQ, Apache Kafka, etc.)


• Good understanding of relational, as well as document, databases and experience with fundamental SQL using one or more of the database communication mechanisms: ADO, ODBC, and ODP.NET


• Ability to translate and communicate effectively between technologists and non-technical stakeholders


• Experience with all aspects of the SDLC, UML fundamentals, agile methodology, automated build, test-driven development, and source code control


• Familiarity with AI tools such as Claude Code and Cursor


• Visa Sponsorship is available for this position.