Software Engineer Intern (Summer 2026 – Austin)

Optiver, a leading global trading firm, is offering an exciting Software Engineering Internship opportunity for Summer 2026 in Austin. This program is designed for ambitious students pursuing degrees in Computer Science or Computer Engineering who are passionate about building high-performance trading systems.

As an intern, you'll be fully immersed in Optiver's fast-paced trading technology environment, working alongside experienced engineers and traders to solve complex technical challenges. You'll contribute to real production systems that power global financial markets, with your code making immediate impact on the business. The internship provides comprehensive exposure to both technical and financial aspects, combining hands-on coding experience with trading fundamentals.

The role offers an exceptional learning environment where you'll be mentored by industry professionals from over 40 different countries. You'll work on projects that push the boundaries of performance and efficiency, using languages like C++, Python, and Java to build robust trading systems. The experience goes beyond just coding – you'll gain insights into financial markets, trading strategies, and the crucial role technology plays in market making.

Optiver provides a comprehensive package including competitive compensation, fully covered accommodation and travel, and various perks like daily meals and social activities. The company's collaborative culture and focus on continuous improvement create an ideal environment for professional growth. Located in Austin, you'll work from a modern office while contributing to Optiver's mission of improving market efficiency and stability through technology.

This internship is perfect for students who combine strong technical skills with curiosity about financial markets. You'll need to be graduating between December 2026 and June 2027, with proven programming abilities and strong computer science fundamentals. The role demands analytical thinking, problem-solving skills, and the ability to work effectively in teams.

Join Optiver to experience how cutting-edge technology and trading expertise come together to shape global financial markets. This internship offers a unique opportunity to launch your career at the intersection of technology and finance, working with some of the industry's brightest minds in a dynamic, innovative environment.