S

Susquehanna International Group (SIG)

Speed, probability and low-latency C++ under exchange constraints.

Proprietary trading 3 mapped rolesTrack CTrack D

Full posting not imported — mapping inferred from track data.

Mapped roles

3 roles

Technology / Software Developer

ExperiencedTrack C

SIG's technology careers page says its technologists design industry-leading trading systems that process massive amounts of data while ensuring high performance and stability.

C++Low latencyConcurrencyCPU architectureNetworking

Quantitative Research + Machine Learning

ExperiencedTrack D

A named core discipline on SIG's careers site; the firm says its business thrives at the intersection of trading, quantitative research and technology.

PythonStatisticsML foundationsResearch pipelinesTime series

Trading

ExperiencedTrack C

A named core discipline on SIG's careers site, with internships, recent-graduate and experienced-professional paths listed.

C++Low latencyConcurrencyCPU architectureNetworking

Published expectations & research notes

4 notes
  • SIG states its business 'thrives at the intersection of trading, quantitative research, and technology' and that candidates will be 'continuously challenged to solve some of the most complex problems in the financial markets'.
    Sourcedretrieved 2026-11-09www.sig.com
  • SIG builds 'the fastest and most powerful trading systems in the industry by combining infinite data sources and sophisticated coding with innovative engineering and problem solving'.
    Sourcedretrieved 2026-11-09www.sig.com
  • Student and grad roles combine 'challenging, hands-on work with classroom education', with a unique learning plan per group that builds on existing skills.
    Sourcedretrieved 2026-11-09www.sig.com
  • The careers page's 'Who We Are' section is titled 'Game Theory + Decision Science', signalling the firm's decision-science framing of its work.
    Sourcedretrieved 2026-11-09www.sig.com

Competency areas

10
  • probability
  • mental math
  • logical reasoning
  • dsa
  • cpp
  • python
  • markets
  • microstructure
  • statistics
  • algorithms

Relevant curriculum modules

5 modules

See how these roles map to your learning path

Every track above is backed by a phase-by-phase curriculum with lessons, drills and assessments.

Open curriculum