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Flow Traders

Senior Software Engineer, C++ (Market Data)

Flow Traders · New York

Posted about 3 months ago · $225,000 to $300,000

or apply directly on Flow Traders's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
Flow Traders's roles stay open a median of 81 days
Reposted
No
Salary listed
Yes
18% of Flow Traders's roles list one
Ghost-job risk at Flow Traders
high
42 stale, 1 reposted of 56 open
Hiring momentum
69 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Flow Traders's own greenhouse board since 2026-08-03. Full hiring picture for Flow Traders.

About this role

As a Senior C++ Software Engineer at Flow Traders, you will lead the development of the Core market data platform, focusing on high-performance components for market data ingestion and execution systems. You will collaborate closely with quants and traders, ensuring the platform meets their needs while optimizing performance and scalability. Your role will involve the full lifecycle of component development, from design to production monitoring and optimization.

Our read on this posting3.4out of 5
benefits
1/5
freshness
1/5
career value
5/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Flow Traders as an employer.

What you need

  • BSc, MSc, or PhD in Computer Science, Mathematics, or a related field
  • 7+ years of post-graduation professional C++ software development experience
  • Experience building low-latency market data ingestion, order execution, and algorithmic trading systems
  • Strong knowledge of algorithms and data structures
  • Experience in parallel, asynchronous, and multithreaded programming
  • Demonstrated ability to write clean, reliable, and highly scalable C++ code

What you get

  • Base salary range of $225,000 to $300,000
  • Annual discretionary variable remuneration based on performance

Worth weighing

  • No specific details on company culture or team dynamics provided
  • Salary range is broad and dependent on various factors
  • Focus on proprietary trading experience may limit candidates from other industries
  • Role emphasizes performance optimization, which may require deep technical expertise

Summarised from Flow Traders's posting. Read the full original.

Listed by Flow Traders on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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