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OptiverLondon

Software Engineer Internship (2027 Start)

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Programme

Internship

Location

London

Duration

Ten weeks

About the role

This ten-week London internship offers computer science students the opportunity to build, test, and ship software for Optiver’s real-time trading environment. Interns receive engineering mentorship, learn trading fundamentals, solve performance and reliability challenges, and may receive a full-time offer after graduation based on performance.

Responsibilities

  • Design, develop, test, and ship software alongside senior engineers and traders.
  • Enhance trading systems by solving complex, real-world performance and efficiency challenges.
  • Collaborate with engineers, traders, and researchers to understand requirements and improve systems quickly.
  • Develop critical thinking and problem-solving skills through live trading technology projects.

Program and Benefits

  • Receive mentorship from Optiver engineers throughout the ten-week internship.
  • Build knowledge of trading fundamentals, financial markets, strategies, and supporting technology.
  • Receive competitive internship compensation, accommodation, office meals, coffee, and social activities.
  • Potentially receive a full-time offer in London or Amsterdam after completing studies.

Requirements

  • Be a penultimate-year Computer Science, Computer Engineering, or equivalent student graduating in 2028.
  • Be proficient in C++, Python, or Java, with strong computer architecture and systems knowledge.
  • Demonstrate an analytical mindset, strong problem-solving skills, and an entrepreneurial attitude.
  • Show interest in financial markets, clean code, well-architected systems, and continuous improvement.
  • Work effectively with engineers, traders, and business operations colleagues.
  • Have UK right to work for the full London Summer 2027 Internship; sponsorship is unavailable.

Application Process

  • Apply through the online form with a CV in English; applications by email are not accepted.
  • If shortlisted, complete the online assessment within seven days of receiving it.
  • Applicants who completed an Optiver technology assessment or interview within eight months cannot reapply yet.