Software Engineering Intern

About Corintis Corintis offers innovative microfluidic cooling technologies for AI chips/GPUs and CPUs used in data centres. Working with many of the world’s largest tech companies, our solutions improve compute sustainability and tackle the excessive electricity consumption associated with data centre cooling, which consumes more electricity than New York and London combined. Ranked as the No.1 Engineering startup in Switzerland for 2025, Corintis offers a friendly and team-oriented workplace, bringing together over 85 people from over 35 nationalities to solve the most significant computing challenges of tomorrow. Based in the EPFL Campus in St. Sulpice, we are closely connected to the local ecosystem and are located a few minutes walk from Lake Geneva. The Role Corintis is seeking a Software Engineering Intern to support the maintenance and improvement of our Python-based projects. This role is ideal for students or recent graduates who want to deepen their programming skills, work with real-world systems, and collaborate with experienced engineers. What You’ll Do: Contribute to the design, development, and testing of our in-house software Maintain and refactor existing Python projects Collaborate closely with fellow engineers Review GitHub issues, communication channels, and usage examples of the open-source packages we depend on. Qualifications: Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field Strong attention to detail, with a tendency to dig deep into problems rather than settle for surface-level fixes Knowledge of Git version control system Good knowledge of data structures and algorithms Experience in Python and a statically typed programming language (Java, C#, Rust, GO...) Problem solving skills and willingness to learn Previous contributions to open-source projects are highly appreciated What we offer: Start date: ASAP Activity rate: 100% Salary: 2,500 CHF gross per month Location: On-site at the EPFL Innovation Park, Lausanne.