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Entry Level Scientific Software Developer Jobs in Pennsylvania

SOFTWARE DEVELOPERS: Gather requirements and develop software applications based on the requirement ... Master's degree in Science, Technology, Computer Applications, or Engineering (any) with 1 year of ...

Position : Senior Software Developer Qualifications : Experience designing and developing in C# ... Bachelor's Degree, Master's Degree or PhD in Computer Science; Math; Physics; Chemical, Electrical ...

Position : Senior Software Developer Qualifications : Experience designing and developing in C# ... Bachelor's Degree, Master's Degree or PhD in Computer Science; Math; Physics; Chemical, Electrical ...

... Backend Software Developer to help continue to scale out our loan origination and servicing ... Bachelor's degree in Computer Science, Information Technology, or a related field and/or equivalent ...

... Backend Software Developer to help continue to scale out our loan origination and servicing ... Bachelor's degree in Computer Science, Information Technology, or a related field and/or equivalent ...

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PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to ... Bachelor's degree in Computer Science, Information Technology, or a related field and/or equivalent ...

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Entry Level Scientific Software Developer information

What is the difference between Entry Level Scientific Software Developer vs Entry Level Data Analyst?

AspectEntry Level Scientific Software DeveloperEntry Level Data Analyst
Required CredentialsBachelor's in Computer Science, Software Engineering, or related fieldBachelor's in Statistics, Mathematics, or related field
Work EnvironmentResearch labs, scientific institutions, tech companiesBusiness, healthcare, finance sectors
Employer & Industry UsageUsed in scientific research, simulation, data modelingUsed in data interpretation, reporting, business insights

While both roles involve data handling and programming, Entry Level Scientific Software Developers focus on creating software for scientific applications, whereas Entry Level Data Analysts interpret data to inform business decisions. The choice depends on your interest in scientific computing versus data analysis in various industries.

What are the most commonly searched types of Scientific Software Developer jobs in Pennsylvania? The most popular types of Scientific Software Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Entry Level Scientific Software Developer jobs? Cities in Pennsylvania with the most Entry Level Scientific Software Developer job openings:
Infographic showing various Entry Level Scientific Software Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 22% Internship, and 78% Full Time. Highlights an 100% In-person job distribution.

Software Developer | Market Data | Libraries & Tools

Susquehanna International Group, LLP

Philadelphia, PA • On-site

Full-time

Re-posted 17 days ago


Job description

Overview
As a developer on the Libraries and Tools team, you will support a variety of groups across the firm by building the core libraries used in the first stages of market data handling - including parsing, orderbook management, and optimized data structures designed for low latency environments.
You will work collaboratively with other technologists, traders, and quants to design and engineer tools aimed at debugging, troubleshooting, analysis, and management of market data, while also interfacing with RESTful services across both Linux and Windows environments in C++ and Python.
What we're looking for
  • BS or MS in Computer Science, Computer Engineering or a similar major.
  • Strong understanding of high-performance computing using C++ is required
  • Excellent attention to detail and accuracy and a thorough understanding of performance optimization / latency reduction methodologies
  • Ability to work closely with other software developers, traders, quants, and infrastructure teams

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.
What we do
We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. 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. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class.