Software Systems Engineer Jobs in California

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Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2505-150779: $224,197/year to $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base s
Posted 6 days ago

Software Engineer (Systems)

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer (Systems) : Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2506-151744: $178,360/year to $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the
Posted 6 days ago

Software Engineer (Systems)

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer (Systems): Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2506-152429: $222,772/year - $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base s
Posted 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run Facebook. (ref. code REQ-2502-146745: $178,360 - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only
Posted 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2505-151016: $181,274/year to $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the ba
Posted 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2502-146949: $187,974/year to $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the ba
Posted 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2502-146541: $178,360 - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base sal
Posted 6 days ago | Updated 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2506-152326: $218,402/year - $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base sa
Posted 6 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications.(ref. code REQ-2505-151157: $243,220/year to $250,516/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base sa
Posted 6 days ago

Satellite Systems Software Engineer

SAIC

•

El Segundo, California, USA

Full-time

Job ID: 2505683 Location: EL SEGUNDO, CA, US Date Posted: 2025-06-18 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD
Posted 52 days ago | Updated 5 hours ago

Senior Systems Software Engineer, TAO Software and API

NVIDIA Corporation

•

Santa Clara, California, USA

Full-time

We are the NVIDIA-Metropolis TAO (Train-Adapt-Optimize) group. We are hiring a Senior Systems Software Engineer to join our TAO Software and API team. The TAO toolkit includes scalable and user-friendly modules for training, fine-tuning, and optimization of machine learning models, particularly in Computer Vision and Multi-Modal AI domains. If you love exploring new tech and want to help create ethical AI solutions, we'd love for you to think about joining our team at NVIDIA. In this role, you
Posted 37 days ago | Updated 7 hours ago

Software Engineer (Systems)

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer (Systems): Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2505-151187: $182,002/year - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the ba
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2505-151150: $192,458/year - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base sa
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2502-146800: $184,187/year to $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the ba
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run Facebook. (ref. code REQ-2506-151968: $229,501/year - $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary
Posted 13 days ago

Software Engineer (Systems)

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer (Systems): Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our applications. (ref. code REQ-2506-152012: $187,974/year - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the ba
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test enterprise-level software products, machine learning models, and scalable software for large distributed components that run our applications. (ref. code REQ-2505-151202: $182,002/year - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2505-151015: $184,187/year to $200,200year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base sa
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2502-146832: $258,524/year to $290,180/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base s
Posted 13 days ago

Software Engineer, Systems

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, Systems: Research, design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. (ref. code REQ-2502-147090: $232,800/year to $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base s
Posted 13 days ago