Susquehanna International Group
Posted 2mo ago

Software Developer | PTS Development | Experienced Hire

Susquehanna International Group
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Responsibilities
  • designing software
  • building tooling
  • monitoring performance
Requirements
  • BS in CS or related
  • 3+ years developing and supporting production applications
  • Strong proficiency in Python, C#
  • And/or Java
  • TypeScript and web experience preferred
  • Strong collaboration and communication skills
Technical tools mentioned
PythonC#JavaTypeScript

Job description

The PTS (Proprietary Trading Services) Development team is a software engineering group within Strategic Global Reliability focused on designing, building, and maintaining critical platforms and tools that support operational reliability and business continuity. The team develops scalable applications, services, and automation solutions that streamline workflows, improve system observability, and empower teams to proactively manage reliability across the organization. By combining software engineering best practices with a deep understanding of operational needs, PTS Development plays a key role in advancing reliability initiatives and driving continuous improvement.

In This Role, You Will:

  • Design, develop, test, and maintain scalable software applications and services that support reliability and operational excellence initiatives.
  • Collaborate with cross-functional partners, including software engineers, site reliability engineers, product teams, and business stakeholders, to deliver impactful solutions.
  • Build automation and tooling that improve efficiency, reduce operational overhead, and enhance system reliability.
  • Contribute to the architecture, design, and implementation of platform capabilities and internal applications.
  • Monitor, troubleshoot, and optimize application performance, availability, and scalability.
  • Participate in code reviews and promote engineering best practices, including testing, documentation, and maintainability.
  • Analyze complex technical challenges and develop innovative solutions that improve reliability and user experience.
  • Support continuous improvement efforts through data-driven decision making, monitoring, and operational insights.
  • Stay current with emerging technologies and contribute ideas that advance the team's technical capabilities and strategic objectives
  • BS in Computer Science, Information Technology, Computer Engineering or a similar technical major
  • 3+ years of professional experience developing and supporting production applications
  • Strong proficiency in Python, C# and/or Java
  • Typescript and modern web application development experience preferred
  • Experience collaborating with cross-functional stakeholders and translating business needs into technical solutions
  • Experience in a customer-facing or end-user facing environment
  • Excellent written and verbal communication skills

#LI-RH1

About Susquehanna International Group

Global quantitative trading and technology firm.

Similar jobs

Software Developer roles near Bala Cynwyd, Pennsylvania
12h
Save
Mark Applied
Hide
Software Engineer III-Python/PySpark
Wilmington, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
2+ YOERequires software engineering training or certification, 2+ years of applied experience, Python/PySpark, Iceberg, AI, AWS, ETL, data lakes, system design, testing, automation, and continuous delivery experience.
Python, PySpark, Iceberg, AI, AWS, Data Pipeline, Airflow, Snowflake, Databricks, SQL, Java, CI/CD
14h
Save
Mark Applied
Hide
Software Engineer| Tactical Python Developer | Experienced Hire
Bala Cynwyd or Philadelphia
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and technology firm.
3+ YOERequires 3+ years building Python applications or data systems, strong Python skills, experience with data pipelines, APIs, real-time feeds, SQL, databases, and backend frameworks.
Python, Pandas, NumPy, Flask, FastAPI, SQL
1d
Save
Mark Applied
Hide
Software Engineer - Full Stack, Java, React, JS
Holmdel or Bethlehem or New York City or New York or New Jersey or Pennsylvania
$82k-$122k/yr HybridFull Time
The Guardian Life Insurance Company of America
The Guardian Life Insurance Company of America: Mutual insurer providing life, disability, dental, and workforce benefits.
2+ YOERequires 2–4 years of experience with React, Next.js, Node.js, JavaScript, HTML, CSS, Java, Spring Boot, REST APIs, SQL, Jenkins, GitHub, and cloud technologies.
React JS, Next JS, Node JS, JavaScript, HTML, CSS, Java, Spring Boot, RESTful API, AWS, SQL, Jenkins, GitHub, SAFe
1d
Save
Mark Applied
Hide
Software Engineer II
Andover or Boston or Telford or Philadelphia or Houston or Mississauga
$91k-$101k/yr HybridFull Time
Dräger
DrägerFrankfurt Stock Exchange: DRW3: Global leader in medical and safety technology.
2+ YOEBS in computer science, electrical engineering, or equivalent experience; 2–5 years of hands-on software engineering experience; strong C/C++ embedded development, RTOS, debugging, and hardware interface experience.
C, C++, Real-Time Operating System (RTOS), ThreadX, I2C, SPI, UART, GPIO, NXP i.MX93, ARM, Board Support Packages (BSPs), JTAG, TCP/IP
1d
Save
Mark Applied
Hide
Software Engineer III (Salesforce Loyalty Management Technical Lead)
Mount Laurel, New Jersey, United States
$98k-$159k/yr OnsiteFull Time
TD Bank Group
TD Bank GroupTSX, NYSE: TD: Diversified Canadian multinational banking and financial services.
5+ YOEUndergraduate, postgraduate, or technical certificate; 5–7 years of relevant experience; strong computer science or engineering background; Salesforce expertise and architecture, development, integration, and DevOps skills.
Salesforce Loyalty Management, Salesforce Sales Cloud, Salesforce Service Cloud, Salesforce Data Cloud, Salesforce Marketing Cloud, Apex, Lightning Web Components (LWC), SOQL, SOSL, Flow, Salesforce APIs, REST APIs, SOAP APIs, MuleSoft, SQL, Java, Python, Git, Salesforce DX (SFDX), Copado, Gearset, CI/CD
3d
Save
Mark Applied
Hide
Deputy Lead Software Engineer
Moorestown or Camden
HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
5+ YOEBachelor’s degree in computer engineering, computer science, or equivalent; 5+ years of software engineering experience; Agile leadership, planning, estimating, communication, and ability to obtain a DoD Secret clearance.
GitLab, Atlassian Tools, SBOMs, Static Code Analysis
3d
Save
Mark Applied
Hide
Software Engineer II
Wilmington, Delaware, United States
$80k-$100k/yr HybridFull Time
Best Egg
Best Egg: Online personal-loan platform serving consumers with financial tools to help them manage money confidently.
3+ YOEBachelor's degree in computer science, engineering, or IT preferred; 3+ years of professional development with Java or Python; experience with databases, CI/CD, testing frameworks, deployments, and technical documentation.
Java, Python, CI/CD
4d
Save
Mark Applied
Hide
Principal Software Engineer
Moorestown, New Jersey, United States
$128k-$218k/yr OnsiteFull Time
ASRC Federal
ASRC Federal: Providing technology, engineering, and infrastructure solutions for federal missions.
8+ YOEBachelor's degree or equivalent experience; 8–10 years of software development experience; Java, C++, or Python; Agile, object-oriented design, Linux/UNIX, UML, testing, and IDE experience; U.S. citizenship and ability to obtain Secret clearance.
Java, C++, Python, Linux, UNIX, Integrated Development Environment (IDE), Eclipse, UML, Clearcase, JIRA, xUnit Framework, Junit, CPPUnitLite