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Freelance Algorithmic Trading Software Developer Jobs in Pennsylvania

syncreon

OpenEdge Software Developer

Middletown, PA · On-site

We are seeking an experienced OpenEdge Software Developer with expertise in Progress 4GL to support ... About DP World Trade is the lifeblood of the global economy, creating opportunities and improving ...

DP World

OpenEdge Software Developer

Middletown, PA

We are seeking an experienced OpenEdge Software Developer with expertise in Progress 4GL to support ... About DP World Trade is the lifeblood of the global economy, creating opportunities and improving ...

StackandCo

Senior Java/Microservices Developer

Cork, KY

$57.50 - $73.50/hr

... trading software using a modern Java backend stack. \n \n \n \n \n \n This is an exciting dev ... A passionate developer with an eagerness to work with the latest technologies \n \n \n \n \n \n

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All JobsAlgorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer Jobs in Pennsylvania

Freelance Algorithmic Trading Software Developer information

What is the difference between Freelance Algorithmic Trading Software Developer vs Quantitative Analyst?

AspectFreelance Algorithmic Trading Software DeveloperQuantitative Analyst
CredentialsProgramming skills, trading platform knowledge, possibly certifications like CQFMathematics, statistics, finance degrees, certifications like CFA
Work EnvironmentIndependent, remote, project-basedOffice-based, team-oriented, financial institutions
Industry UsageDevelops trading algorithms for clients or own tradingAnalyzes financial data to inform trading strategies

While both roles involve quantitative skills and financial markets, Freelance Algorithmic Trading Software Developers focus on building and implementing trading algorithms independently, often working remotely. Quantitative Analysts typically analyze data within financial firms to develop trading strategies, often working in team environments. The roles overlap in technical skills but differ in scope and work setting.

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The most popular types of Algorithmic Trading Software Developer jobs in Pennsylvania are:

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For Freelance Algorithmic Trading Software Developer jobs in Pennsylvania, the most frequently searched job titles are:

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Freelance Algorithmic Trading Software Developer jobs near you

Software Engineer | Trader & Quant Education Technology | Experienced Hire

Susquehanna International Group, LLP

Philadelphia, PA • On-site

Full-time

Re-posted 28 days ago

Job description

Overview
The Education Technology (EdTech) team is a global, highly collaborative group dedicated to building cutting-edge systems that empower our traders and quants to learn, experiment, and excel. We develop integrations with Susquehanna's global trading platforms and strategies, delivering an educational ecosystem that simulates real-world trading environments and supports continuous quantitative learning.
As a Software Engineer on the EdTech team, you'll design, develop, and maintain large-scale systems that power our mock trading and quantitative education platforms. You'll have the opportunity to shape system architecture, implement robust integrations, and create innovative tools that enhance the training experience for our traders and quantitative researchers worldwide.
We're looking for an engineer who thrives in a fast-paced environment-someone who can think on their feet, independently drive projects from concept to deployment, and collaborate across disciplines to deliver impactful solutions all while keeping an open and flexible mind.
What You'll Do:
  • Design, develop, and maintain scalable systems, services, and applications supporting global educational and mock trading platforms.
  • Collaborate with trading, quant, AI/ML teams to build integrations with live and simulated trading systems, build targeted training platform, and dive into our production systems.
  • Architect efficient data structures and algorithms to support performance-critical applications.
  • Contribute to system design and strategic technology decisions.
  • Support and improve our global infrastructure and environments.

What we're looking for
  • Strong programming and system design skills in an object-oriented language (C#, Java, or similar).
  • 6+ years of experience
  • Solid understanding of algorithms, data structures, and software architecture.
  • Experience managing and supporting large-scale distributed systems.
  • Python proficiency is preferred.
  • A highly collaborative, open, explorative minset.
  • A proactive mindset and ability to take ownership of complex technical challenges while maintaining flexibility for rapidly changing priorities.

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.
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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