Teams at Jane Street

Design and build critical systems, trading tools, foundational infrastructure, monitoring systems, risk models, and accounting technology. Work collaboratively to solve complex problems using OCaml, Python, and other programming languages. Contribute to and support open-source projects while learning new technologies and applying strong problem-solving skills.

Provide tax structuring and advisory for APAC and global matters, supporting restructurings, investment structures for senior individuals, acquisitions, dispositions, and trading-related tax questions. Collaborate with local/global tax teams and cross-functional stakeholders to execute complex transactions and ensure compliant, commercial outcomes.

The Unified Communications Engineer manages the voice and video infrastructure, supports user setup, and collaborates with IT teams to improve UC solutions.