Senior Software Developer | Artificial Intelligence AI/ML Engineering | Experienced Hire

On our Corporate Systems AI team you’ll develop, customize, and integrate opportunities where AI can enhance operational efficiencies for in-house and third-party applications utilized across teams that span Human Resources, Payroll, Accounting, Tax, Legal, Marketing and Private Equity. You’ll have the opportunity to lead the integration of cutting-edge conversational AI technologies across our internal operations. Our end-users are our partners and by joining us, you’ll engage with them directly to enhance the functionality and usability of application suites that are instrumental to Susquehanna's success. 

In this role you will:

• Work with technologies across the Microsoft Stack (C#, .NET, SQL Server, etc.) to manage full life cycle development. You’ll have the opportunity to stretch beyond them, too. As an example, we utilize Qlik as our BI platform.
• Develop, implement, and optimize ChatGPT-based conversational systems.
• Design and develop APIs for chatbot interactions servicing various communication channels.
• Conduct data analysis and A/B testing to enhance chatbot experience.
• Stay abreast of developments in fields of AI and machine learning.
• Write robust, clean, and documented code to build scalable and secure AI applications.
• Evaluate and integrate optimal technologies that align with organizational needs.
• Collaborate with your team members and end-users, early, directly, and often. Teach learn, collaborate, and evolve the technical landscape real-time as business needs change.
• Manage projects and technology initiatives within an application matrix that includes apps we’ve built from the ground up, 3^rd party platforms that we customize, and custom systems integrations that ensure the solutions we implement are scalable Share your ideas; we encourage them all. So if you’ve thought of something that could improve business processes, enhance our technical environment, or evolve our development libraries, we want to hear more about it!

What you can expect from us: 

Real Impact: You will utilize your experience in conversational AI and ChatGPT-like models and join our forward-thinking team. You will be an integral part of the development team, working to advance our AI-driven conversational interfaces, implementing custom workflows and RAG, and enhance user engagement across multiple platforms. 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.

• Bachelor's degree in Computer Science, Engineering, Mathematics or related discipline or its foreign equivalent plus 10 years of progressive experience developing software applications using an object-oriented language. Relevant experience can be substituted for education.
• Strong understanding for programming languages (Ex: C#, Java, Python)
• Strong understanding with natural language processing (NLP) and chatbot technologies
• Working knowledge of OpenAI’s API or other conversational models.
• Experience with cloud services like Azure, AWS.
• Knowledge of RESTful API development and integration.
• Knowledge of containerization and orchestration (Docker, Kubernetes)
• Experience with GIT based code repositories.
• General interest and enthusiasm for GPT/LLM technologies and their potential applications.
• Ten (10) years of recent hands-on experience with .NET, C#, Python, or Java 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.

About Susquehanna

Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probablistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines: Trading, Technology, and Quantitative Research. From offices around the world, our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results together.

What we do

We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. Through maket 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. 

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Susquehanna does not accept unsolicited resumes from recruiters or search firms. Any resume or referral submitted in the absence of a signed agreement will become the property of Susquehanna and no fee will be paid