Two Sigma Show navigation Two Sigma Securities Pushing the frontier in systematic trading to make markets more efficient. Market Making and Intraday Alpha Our market making and intraday alpha business brings advanced data science and ultra-low latency execution capabilities together to provide liquidity in equity, futures, and ETF markets across the globe. Options Trading Our options market making business leverages our high performance proprietary options platform alongside sophisticated forecast research to make markets on options exchanges. Client Trading Our client trading business provides reliable liquidity and execution capabilities alongside attentive customer service in our wholesale market making, algorithmic trading services, and single dealer platform offerings. Our Culture We take pride in our important role in making the world's financial markets more efficient. Our edge over our competitors is derived from our culture, which encourages innovation through independent thinking, collaborative problem-solving, and lifelong learning and growth. Passion for problem solving Freedom to innovate Continuous learners Motivated by meritocracy Quantitative Researcher Meet Vincent, who works in high frequency equities research. 9:30am 11:30am 12:15pm 1:30pm 3:15pm 4:10pm 5:45pm I feel like I've grown a lot professionally and personally during my time at Two Sigma Securities. Beyond the access to fantastic data and computing capabilities and learning resources, I'm surrounded by colleagues who challenge me intellectually. Ilya Quantitative Researcher Data Science, Engineering Our Favorite Deep Learning Papers and Talks from ICLR 2021 Read more : Our Favorite Deep Learning Papers and Talks from ICLR 2021 Engineering, Work & Careers Endlessly Curious and Maximally Effective: Engineering Education at Two Sigma Read more : Endlessly Curious and Maximally Effective: Engineering Education at Two Sigma Data Science, Engineering, Work & Careers Watch: How to Ace a Technical Interview Read more : Watch: How to Ace a Technical Interview Work with us Software Engineer: Options Market Making New York, NY Explore this role Quantitative Researcher - Full-Time Campus Hire New York, NY Explore this role Performance Optimization Engineer New York, NY Explore this role Explore more roles Our Offices New York Chicago Stamford London In connection with the California Consumer Privacy Act (“CCPA”), effective January 1, 2020, we updated our Privacy Policy to better explain the data we collect, why we collect it and how we may share it. If you have any questions about changes to the Privacy Policy, you can email us at CCPA@twosigma.com. Got it Learn More Businesses Investment Management Securities Insurance Quantified Sightway Capital Ventures Impact Real Estate Investor Solutions Careers Open Roles Internships Interview Tips Engineering Academic Outreach AlphaStudio Data Clinic Data Portal Open Source Offices Contact Us © 2021 Two Sigma Investments, LP. All rights reserved. Legal Disclosure • Privacy Policy © 2021 Two Sigma Securities, LLC. All rights reserved. TSS Disclosures • Legal Disclosure • Privacy Policy