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Susquehanna International Group · 1 day ago

Associate Software Engineer | Trader & Quant Education Technology | Experienced Hire

Greater Philadelphia

Full-time

Onsite

Mid Level

3+ years exp

Susquehanna International Group is seeking a highly motivated Software Engineer to design, build, and maintain innovative trade, quantitative finance, and AI-based educational modules and interactive games. This role requires collaboration across technology, finance, and education, with a focus on full-stack development and user experience.

FinanceFinancial ServicesFinTechVenture Capital

Comp. & Benefits

H1B Sponsor Likely

Responsibilities

Design, develop, test, deploy, support, and maintain full-stack applications supporting educational modules and simulation-based games

Build intuitive, high-performance web interfaces, with a focus on React and modern web technologies

Collaborate with cross-functional teams including traders, quants, recruiters, designers, and product stakeholders

Develop and integrate services within distributed, proprietary systems

Write clean, well-tested, and maintainable code, including unit, integration, and end-to-end tests

Manage and prioritize multiple concurrent processes and tasks in a fast-paced environment

Quickly understand and adapt to new problem domains, tools, and requirements

Participate in architecture discussions, code reviews, and continuous improvement initiatives

Communicate clearly and effectively with both technical and non-technical audiences

Qualification

Full-stack developmentReactJavaScript/TypeScriptWeb technologiesDistributed systemsAutomated testingTime managementCommunication skillsProblem-solvingTeam collaborationAdaptability

Required

Strong experience in full-stack software development

3+ years of experience

Proficiency with React and modern JavaScript/TypeScript ecosystems

Solid understanding of web technologies(HTML, CSS, RESTful APIs, browser performance)

Strong testing discipline and experience with automated testing frameworks

Excellent time management skills and ability to balance competing priorities

Clear, concise communication skills, both written and verbal

Ability to think quickly, troubleshoot effectively, and make sound technical decisions under time constraints

A collaborative team player who enjoys solving complex problems with others

A self-starter who is motivated, malleable, adaptable, curious, and eager to learn

Someone comfortable navigating ambiguity and rapidly evolving requirements

A strong sense of ownership and pride in delivering high-quality software

Preferred

Experience working with or building distributed systems is a plus

Company

Susquehanna International Group

Glassdoor4.1

Susquehanna is a global quantitative trading firm committing its own capital to trade financial products around the world.

Founded in 1987

Bala Cynwyd, Pennsylvania, USA

1001-5000 employees

https://www.sig.com

H1B Sponsorship

Susquehanna International Group has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (89)

2024 (62)

2023 (54)

2022 (49)

2021 (40)

2020 (36)