Quant Developer (C++/Rust) (New York)

Fionics
New York, NY
Job Title: Quantitative Developer

Location: New York



Company Overview: Join one of the fastest-growing high-frequency trading (HFT) firms, having expanded 25x in just 2 years. With virtually no regrettable turnover, this firm offers a dynamic and stable environment where you can grow alongside industry veterans.



Job Description: We are seeking an early-career Quantitative Developer who is eager to gain expansive experience beyond the typical, hyper-siloed roles found at tier 1 firms like Jump Trading, Citadel, and Jane Street. This role offers the unique opportunity to broaden your professional horizons in a rapidly scaling international setting.



Responsibilities:

  • Develop and implement quantitative models using C++ and Rust.
  • Collaborate closely with trading teams to design and optimize strategies.
  • Engage in continuous learning to remain abreast of industry trends and technologies.
  • Contribute to a team-oriented environment with open communication channels.


Qualifications:

  • Strong proficiency in C++ and/or Rust.
  • Passion for problem-solving and a keen interest in financial markets.
  • Ability to work collaboratively in a high-stakes, fast-paced environment.
  • Excellent communication and interpersonal skills.
  • Internship or work experience at a tier 1 HFT/Quant Fund and/or IMO/ICPC/etc. experience


Benefits:

  • Competitive compensation package.
  • Opportunities to work with and learn from seasoned industry professionals. (ex-Citadel, Tower, etc.)
  • A stable, growth-oriented career path with low turnover.

#LI-TG1
Posted 2026-03-22

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