HiringCafe
Join our community

5,472 systems software engineer jobs at 1,339 companies in California

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
1mo
Save
Mark Applied
Hide
Software Systems Engineer
Palo Alto, California, United States
$143k-$238k/yr OnsiteFull Time
Lanteris Space Systems
Lanteris Space Systems: Manufactures high-performance satellites and spacecraft for orbital missions.
8+ YOEUS citizen/permanent resident with Bachelor's in systems/computer/aerospace engineering, 8+ years systems/software systems engineering, C/C++ proficiency, embedded OS familiarity, requirements management and V&V experience.
C/C++, VxWorks, FreeRTOS, cFS, UML, SysML, JAMA, DOORs, Model-Based Systems Engineering (MBSE)
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Systems Engineer
Bellevue or Austin or Fremont
$144k-$204k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOEBachelor's degree and 6+ years in systems software for Linux production, large-scale infra, low-level components, distributed systems, and strong documentation.
C, C++, Python, Linux, Kernel modules, Device drivers, Platform management agents, BMC/IPMI/Redfish, Hardware telemetry frameworks, Telemetry and monitoring
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
10+ YOEEmbedded software engineer with C on Linux, 10+ years software development, leadership experience, mentoring, bachelor’s or master’s in CS.
C, Linux, Python
Job PostingView all
3mo
Save
Mark Applied
Hide
Software Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
7+ YOE7+ years software engineering; 5+ years in SATCOM/space/ground/C2 software; ICDs, API definitions; cloud-native, microservices, CI/CD; RMF/NIST/ASD STIG; Agile/SAFe; secure coding; Secret clearance; Bachelor's in CS or Engineering.
Cloud, Microservices, CI/CD, UML, SysML, DoDAF, UPDM, UAF, RMF, NIST 800-53, ASD STIG
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
Expert-level software engineer with embedded C on Linux, architecture ownership, and mentoring.
C, Linux, Python
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
Embedded software in C on Linux; lead architecture; mentor engineers; strong debugging and collaboration.
C, Linux, Python
Job PostingView all
3mo
Save
Mark Applied
Hide
Software Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years software engineering; 5+ years SATCOM/space/ground/C2 software; ICDs/API definitions; cloud-native architectures; RMF/NIST 800-53/ASD STIG alignment; Agile; Secret clearance; BS in Computer Science or Engineering.
Cloud, CI/CD, REST API, Docker, Kubernetes, UML, SysML, Rhapsody, Sparx EA
Job PostingView all
3mo
Save
Mark Applied
Hide
Systems Software Engineer
Santa Clara, California, United States
$120k-$130k/yr OnsiteFull Time
Picarro
Picarro: Manufacturer of high-precision gas and isotope analysis instruments.
Bachelor’s degree; strong Python; Linux proficiency; Git/Agile experience; unit testing; software engineering best practices.
Python, Linux, Git, pytest, CI/CD, NumPy, Pydantic, asyncio, typing, pathlib, itertools, collections
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Software Engineer, Generalist
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5+ years software engineering experience; proficiency in C++, Python, Rust, or Go; Linux development; experience with hardware-integrated systems, distributed and real-time systems, debugging, testing, and performance optimization.
C++, Python, Rust, Go, Linux, ROS, ROS2, RTOS
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Software Systems Engineer
El Segundo, California, United States
$121k-$151k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOEBachelor's degree in CS/Software/Systems engineering; 5 years software systems engineering or integration; ability to obtain/maintain Secret clearance; strong communication; knowledge of secure SDLC, SOA/microservices, and DoD collaboration.
Docker, Kubernetes, AWS GovCloud, Azure Government, Jira, Confluence, DevSecOps tools, RMF, API design
Job PostingView all
1d
Save
Mark Applied
Hide
Software Systems Engineer
Northridge, California, United States
$95k-$185k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
Eligible for Top Secret clearance; experience testing algorithms and GUIs, systems-level architecture, CI/CD (Jenkins, Git), Agile, defect documentation; degree in systems/computer engineering or related field preferred.
Jenkins, Git, Squish, C++, Python
Job PostingView all
3w
Save
Mark Applied
Hide
Senior Systems Software Engineer
San Francisco or United States
$214k-$220k/yr RemoteFull Time
Unto Labs
Unto Labs: Developing high-performance Layer 1 blockchain infrastructure and virtual machines.
10+ YOEMaster's degree required, 10+ years systems/software engineering experience. Expertise in systems programming (C, C++, Rust), low-level performance optimization, distributed systems, CI/CD (GitHub Actions), Terraform/Kubernetes, and benchmarking/profiling.
C, C++, Rust, JSON-RPC, gRPC, Terraform, Kubernetes, GitHub Actions
Job PostingView all
1w
Save
Mark Applied
Hide
Lead Software Systems Engineer
Seal Beach, California, United States
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOE5+ MgmtActive U.S. Top Secret/SCI clearance, Bachelor’s degree, 5+ years software development experience (Python, JavaScript, TypeScript), CI/CD and database experience, leadership and systems engineering for space/ground systems.
Python, JavaScript, TypeScript, Angular, JQuery, FastAPI, Postgres, SQL, NoSQL, Java, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Software Developer
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Engineers to build and own systems and workflows across CI, build engineering, developer tooling, and data analytics to support large-scale projects.
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Systems Software Engineer – GPU Software
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
10+ YOEBS/MS in Computer Engineering/Computer Science (or equivalent), 10+ years software development, strong C and low-level driver/kernel experience, system-level debugging, hardware-software collaboration and leadership.
C, Linux, Android, Chrome, Windows, XenServer, KVM, Hyper-V, RTOS
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Systems Software Engineer – GPU Software
Santa Clara, California, United States
$152k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEBS/MS in Computer Engineering/Computer Science or equivalent,5+ years software development experience,expert in C/C++,kernel and low-level debugging,knowledge of computer system architecture and driver development.
C, C++, Linux, Android, Chrome, Windows, Docker, Kubernetes, YAML, CI/CD, Containerization, XenServer, KVM, Hyper-V
Job PostingView all
3mo
Save
Mark Applied
Hide
Software Systems Engineer (Senior/Lead)
El Segundo, California, United States
OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOESenior/Lead Software Systems Engineer with 5+ years in space/ground systems, leadership experience, Java/C++, Python, DoD Secret clearance, onsite in El Segundo, CA.
Java, C++, Python, GitLab, CI/CD, DevSecOps, Docker, Kubernetes, SQL, NoSQL, Kafka, ActiveMQ, CCSDS
Job PostingView all
2mo
Save
Mark Applied
Hide
Capacity Systems Software Engineer
San Francisco, California, United States
$125k-$228k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOE5+ years in software engineering; strong Python/Go/Java/TypeScript; distributed systems; APIs, data pipelines, integrations; ownership mindset.
Python, Go, Java, TypeScript
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Software Systems Engineer
Boston or Los Angeles or Colorado Springs
$156k-$244k/yr RemoteFull Time
Revolution Space
Revolution Space: Building advanced in-space propulsion systems for satellites.
10+ YOEBachelor's in CS/Engineering,10+ years systems engineering experience, proficiency in programming and OS, knowledge of networking,V&V and requirements management,ability to obtain U.S. government clearance.
Python, C++, Java, JavaScript, Linux, Windows Server, TCP/IP, DNS, MS Excel, DOORS, Large Language Models, AWS, Azure, GCP, Ansible, Docker, Kubernetes, MBSE, SysML
Job PostingView all
3w
Save
Mark Applied
Hide
Staff Software Systems Engineer
Pleasanton, California, United States
$100k-$200k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
6+ YOEBachelor's in software engineering or related field; 6+ years' relevant experience (or 8+ with BS); strong requirements, risk management, regulatory compliance, and cross-functional leadership skills.
AWS, Azure, GCP, DOORS, JIRA
Job PostingView all

Explore Jobs

Expand Your Job Search