Overview
Join Jane Street as a Software Engineer Intern and gain hands-on experience building the tools and systems that power a leading global trading firm. Over the internship, you’ll work on projects ranging from trading support to foundational infrastructure, while exploring programming in OCaml, Python, and other languages. This is a chance to solve real-world technical challenges and contribute to high-impact systems in a collaborative environment.
What You'll Get Out of This Internship
- Gain practical experience designing and building software that supports critical operations.
- Explore functional programming with OCaml and expand skills in Python for data analysis and machine learning.
- Collaborate with mentors across multiple teams, including trading, research, and infrastructure.
- Contribute to open-source projects and understand the role of software in large-scale systems.
- Sharpen problem-solving, debugging, and system design skills.
Key Responsibilities
- Develop software tools and systems to support business operations and trading activities.
- Work on infrastructure projects, including network monitoring and risk model implementation.
- Analyze and visualize data to support decision-making across teams.
- Collaborate with engineers and other stakeholders to identify and solve technical challenges.
- Contribute to open-source software projects and internal libraries.
- Test, debug, and optimize code for performance and reliability.
Requirements
- Strong programming skills and enthusiasm for technology.
- Willingness to learn new languages, frameworks, and systems.
- Curious, collaborative, and eager to tackle challenging problems.
- Open to asking questions, receiving feedback, and iterating on solutions.
- Interest in building real-world software and understanding system design.
Who This Internship Is Ideal For
Students who enjoy coding, problem-solving, and learning in a fast-paced technical environment, and who are excited to contribute to impactful projects.
About the Company
Jane Street is a global trading firm that combines technology and quantitative research to operate efficiently in financial markets. The firm values collaboration, innovation, and open-source contributions while fostering a supportive environment for interns and new engineers to learn and grow.
Internship Details
Location: Singapore
Duration: 10–12 weeks
Commitment: Full-time
Working Arrangement: Onsite/Hybrid (as applicable)
Stipend: Competitive (not specified)
Application Deadline: Rolling
