Quantitative Software Intern: Systems

Tower Research Capital in Paris is seeking a Master’s candidate for a 6‑month internship to collaborate with on-site quantitative researchers. You will develop Python tools for trading strategies research and help improve the backtest framework, while contributing to fast exploratory work in a high-performance environment.You will join a global research...

Datadog is seeking Software Engineering Interns in a hybrid Paris-based program. You will contribute to production systems handling real-time observability data across backend, frontend, and infrastructure components, mentored by experienced engineers.Applicants should be pursuing a CS/SE degree with strong fundamentals and programming skills, and have...

Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities.Tower is home to some of the world’s best systematic trading and engineering...

Qube Research & Technologies (QRT) invites penultimate or final-year STEM students to join as Technology Interns in Paris. You’ll work with engineers, researchers and traders on live problems, tackling production-grade challenges across software and quantitative domains.Interns may join Software Engineering or Quantitative Development tracks, contributing...

We’re looking for Software Engineering Interns to help build and scale the systems that power Datadog’s observability and security platform. Interns contribute directly to real-world engineering challenges across backend, frontend, infrastructure, data engineering, and developer tooling while working alongside experienced engineers and mentors. You’ll...

Software Engineer Intern!! Job ID: 44951 Location Krakow, Poland Who are we? HID powers the trusted identities of the world’s people, places, and things, allowing people to transact safely, work productively and travel freely. Role Overview As our Software Engineer Intern, you’ll support HID’s success by: Assisting in the development, and maintenance...

Programmes offered: Final-year internship, penultimate-year internship Programme duration: 3–6 months or 12-month industrial placement, starting in 2027 Who qualifies: Penultimate or final-year students completing a bachelor’s or master’s degree Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager operating...

About HyLightWe're on a mission to make the world more resilient to climate change.We build HyLighters, autonomous hydrogen airships that fly silently over the planet's critical infrastructure, spotting methane leaks and preventing power outages and wildfires, all with zero emissions. By 2030, we want to be the global leader in aerial monitoring.We've proven...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...