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Software Engineer, C++ Systems

RaydarWorkableSan Francisco, California, United States
Posted 13 OctFound 21 OctSeen 3 hours ago

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The Posting

About the company

Our client is a software company.

The role

Raydar is recruiting for this role on behalf of our client. Work on performance-critical systems software written in C++, owning core library development and production troubleshooting. The role combines applied research, performance analysis and hands-on engineering in a fast-moving startup setting.

What you'll do

  • Develop and maintain the core C++ library at the heart of a systems software platform.
  • Research techniques for resource sharing, state snapshotting and high-performance GPU systems.
  • Add support for new hardware architectures, drawing on a deep understanding of the full system.
  • Debug systems-level issues in live production environments.
  • Diagnose performance problems in customer workloads and trace them across the stack.

Requirements

What we're looking for

  • Hands-on background shipping and supporting close-to-the-hardware software in live environments.
  • Expert-level C++ skills; strong Rust experience may also be considered, though day-to-day work is in C++.
  • Experience tuning network interface and C++ performance.
  • Ability to follow performance problems through every layer of the stack.
  • A strong academic record in computer science from a highly regarded university.
  • A history of delivering quickly in an early-stage startup.

Bonus points

  • Exposure to compilers, networking protocols or operating system kernels.
  • Kubernetes or infrastructure experience, for example storage systems work or large-scale data ingestion.

Benefits

Compensation and benefits

  • Base salary: USD 215,000 to 325,000 per year
  • Equity

Location and work model

  • San Francisco, CA, United States
  • On-site
  • Full-time

Facts

Source
Workable
External id
D8FD31D6DD
Location
San Francisco, CA, United States
Remote
On-site, read from the text
Employment
Full time
Pay
$215,000 to $325,000, read from the text
Posted
13 Oct 2026
First seen
21 Oct 2026, 16:23
Last seen
2 Nov 2026, 09:22
Status
Not yet added
Posting id
27c49dac-de89-530a-9ed7-eced2150de61