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Susquehanna is a global quantitative trading firm. We are experts in trading essentially all listed financial products and asset classes, with a strong focus on derivatives. Through market making and market taking, we execute millions of transactions every day, providing liquidity and ensuring competitive prices for buyers and sellers. Trading Technology Team builds some of the most advanced trading systems in the financial industry—spanning large-scale distributed computation, real-time low-latency systems, high-performance computing, and petabytes of data.
Job Responsibility:
Design, execute, and maintain comprehensive QA test plans for options trading systems across functional, integration, regression, and performance testing
Become a subject matter expert in SIG’s in-house trading platforms—including Options trading, OMS, market data, and static/reference data workflows for India exchanges
Contribute to exchange certification cycles for Options Trading systems with India exchanges
Validate new features, system enhancements, and exchange-driven changes to ensure production-ready quality
Act as the local technical and QA liaison with India exchanges, ensuring compliance with exchange requirements, regulatory expectations, and certification standards
Partner with developers, business analysts, and traders to clarify requirements and ensure test coverage across complex trading workflows
Collaborate closely with QA and trading support teams in Sydney and Hong Kong to maintain stability and reduce testing friction across regions
Contribute to the development of automated regression suites, test harnesses, and validation tooling (e.g., scripts, simulators, log analytics)
Assist with environment management, deployment validation, and production readiness checks
Requirements:
Minimum 5 years of experience in Quality Assurance or Technology roles within the financial industry—particularly in trading, market making, derivatives, market data, OMS, or similar systems
Deep understanding of India exchange rules, regulations, and protocols for derivatives and cash markets
Hands-on experience with exchange certification processes for India trading systems
Proven ability to work independently, drive clarity, and deliver under tight deadlines in a trading-floor environment
Strong communication skills, able to interface with technical and non-technical stakeholders, including traders, developers, and external brokers or exchange contacts
Experience working with globally distributed technology teams
Degree in Computer Science, Engineering, or a related technical discipline
Strong experience in exchange certification, application deployment/validation, and production support testing
Experience working with static instrument data, market data systems, and market data protocols
Proficiency across both Windows and Linux environments
Nice to have:
Technical skills in scripting and automation—Python, PowerShell, C#, or similar languages is valuable
Exposure to messaging systems and debugging network protocols such as TCP and multicast is valuable