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Java Quant Developer Jobs in Pennsylvania (NOW HIRING)

System One

Calypso Developer

Pittsburgh, PA · On-site

Develop enterprise applications using Java, Spring Framework, Spring Boot, REST APIs, microservices ... Partner with business users, quantitative analysts, risk management teams, operations, solution ...

Stevens Capital Management LP

Developer Internship

Radnor, PA · On-site

$17.25 - $22.75/hr

Work closely with our traders, quantitative research analysts, implementation programmers and other ... C++ and/or Java programming knowledge or experience in a Linux environment preferred. * Excellent ...

Northwest

Sr. Quantitative Analyst

Bellevue, PA

OH0713 NW Bancshares HQ, PA0258 Bellevue The Senior Quantitative Analyst II is responsible for ... programming in SQL, SAS, Java, C+, C++, or Julia 3 - 5 years Years of experience in a Financial ...

Northwest Bank

Sr. Quantitative Analyst

Bellevue, PA · On-site

OH0713 NW Bancshares HQ, PA0258 Bellevue The Senior Quantitative Analyst II is responsible for ... programming in SQL, SAS, Java, C+, C++, or Julia 3 - 5 years Years of experience in a Financial ...

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How much do java quant developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for java quant developer in Pennsylvania is $56.83, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $63.61 per hour, depending on experience, location, and employer.

What is a Java quant developer?

A Java Quant Developer is a software engineer who specializes in developing quantitative models and trading systems using the Java programming language. They work closely with quantitative analysts (quants) to implement mathematical models that help financial firms make trading decisions, manage risk, and analyze large datasets. Their responsibilities typically include designing, coding, testing, and optimizing high-performance applications for financial markets. A strong background in mathematics, finance, and computer science is usually required, along with expertise in Java and related technologies.

How does a Java quant developer typically collaborate with quantitative analysts and traders within a financial firm?

As a Java Quant Developer, you will work closely with quantitative analysts (quants) and traders to translate complex mathematical models into robust, efficient code. Collaboration often involves frequent discussions to clarify model specifications, optimize algorithms for speed, and ensure accurate integration with trading platforms. You'll participate in code reviews, daily stand-ups, and sometimes even sit on the trading floor to gain firsthand insights into how your solutions impact trading strategies. This close teamwork helps ensure that models are delivered quickly and perform reliably in real-market conditions.

What are the key skills and qualifications needed to thrive as a Java quant developer, and why are they important?

To thrive as a Java Quant Developer, you need strong programming skills in Java, a solid grasp of quantitative finance, and typically a degree in computer science, mathematics, or a related field. Familiarity with financial libraries, statistical analysis tools, and experience using version control systems like Git are commonly expected, along with knowledge of databases such as SQL. Exceptional analytical thinking, problem-solving ability, and effective communication skills help you collaborate with traders and other stakeholders. These capabilities ensure the development of robust, efficient trading solutions that meet complex financial requirements and perform reliably in high-stakes environments.

What are popular job titles related to Java Quant Developer jobs in Pennsylvania?

For Java Quant Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Java Quant Developer jobs in Pennsylvania look for?

The top searched job categories for Java Quant Developer jobs in Pennsylvania are:

Java Quant Developer jobs near you

Quant Developer | Trading Strategies | Experienced Hire

Susquehanna International Group, LLP

Philadelphia, PA • On-site

Full-time

Re-posted 15 days ago

Job description

Overview
Susquehanna is hiring a software developer for our Strategy Development team. This is a computationally intensive role that will allow you to utilize both your data analysis and technology skills. You'll enhance, refine, and evolve strategies by searching for the optimal parameterization. We're looking for someone who has experience with performance-sensitive C# or Java knowledge, but familiarity with C++ is also a plus.
In this role, you will:
  • Have the unique opportunity to become the expert on specific strategies and exchanges that you are responsible for in the equity and derivatives markets.
  • Be on the front lines of the business, iterating with quants and traders to come up with new features and enhance existing strategies.
  • Be involved in the full SDLC, from requirements gathering, to designing and implementing new strategies, through to troubleshooting and reconciling live trading versus actual and expected results.

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. You'll see how your contributions towards developing and supporting leading-edge hardware and software technologies make a firm-wide impact that makes us all smarter, faster, and better.
Collaboration: You will partner closely with our Strategy Developers and Quantitative Researchers to translate complex trading problems into scalable and highly performant hardware solutions.
Growth: For many of our roles, we don't expect you to have prior industry experience in proprietary trading or financial services to succeed at Susquehanna International Group. We're looking for people who are naturally curious, relentless problem solvers, and have the desire to continuously innovate, learn, and grow.
Benefits: Susquehanna offers a wide array of competitive employee perks & benefits.
What we're looking for
  • Bachelor's degree in Computer Science, Engineering, Mathematics or related discipline or its foreign equivalent plus 7 years of progressive experience developing software applications. Relevant technical experience may substitute for education
  • Recent hands-on experience with performance-sensitive C# or Java is required; C++ experience a plus

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.
If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.
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