Senior Software Developer | C# HR Tech & Shared Services | Experienced Hire

Susquehanna International Group, LLP

1d • Onsite

About The Position

Susquehanna is looking for a Software Developer to join our HR Technology & Shared Services team in our Bala Cynwyd headquarters. As a Software Developer, you’ll work alongside our multidisciplinary team that delivers secure, scalable solutions. Through business analysis, project management, development, and data analytics - and operating within a self-administered infrastructure designed for high security and autonomy - we provide support across all HR, Compensation, and sensitive technology platforms. With guidance and mentoring from your team, you’ll get hands-on experience beginning on your first day. You will join a collaborative and supportive environment where you'll have the opportunity to grow your skills, contribute to meaningful projects, and learn from experienced mentors.
In this role, you will:
Develop a wide variety of web applications for our global corporate stakeholders
Develop a web application to manage reporting of trading activities
Build an application that scrapes communications from market exchanges and enables technology teams to plan for appropriate updates.
Optimize existing websites and applications for a mobile audience
What you can expect from us:
Real Impact: You’ll be designing and optimizing systems that process massive amounts of data, ensuring high performance and stability. You’ll see how your contributions towards developing and supporting leading-edge hardware and software solutions make a firm-wide impact that makes us all smarter, faster, and better.
Collaboration: Our systems engineers, network architects, technical analysts and software developers work together to create competitive edge through best-in-class technical 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. 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.
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 [e-mail]. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.
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Requirements

• Bachelor's degree in Computer Science, Engineering, Mathematics or a related discipline, plus three (3) years of progressive experience developing software applications. Relevant experience can be substituted for education.
• Recent hands-on experience with either C# or Java technologies
• Strong communicator & team collaborator with ability to be a quick learner while adapting to new technologies
• Ability to meet deadlines and work well under pressure in a fast-paced team environment
• Willingness and ability to work in all phases of the Software Development Life Cycle

Nice To Haves

• Experience with web development is a plus
• Web Development experience is a plus
• AI experience is a plus
• SQL experience is a plus
• Scripting experience (PowerShell or Python, for example) is a plus

Responsibilities

• Develop a wide variety of web applications for our global corporate stakeholders
• Develop a web application to manage reporting of trading activities
• Build an application that scrapes communications from market exchanges and enables technology teams to plan for appropriate updates.
• Optimize existing websites and applications for a mobile audience

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level