PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
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
1mo
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Autonomy Engineer
Folsom or Fremont
$160k-$190k/yr HybridFull Time
5+ YOEBachelor’s in Robotics, Computer Science, Electrical Engineering, or related field; 5+ years in robotics/autonomy with real-world experience; proficient in C/C++, Python, or Rust; Linux, Git, Docker; ROS2; hands-on with physical robots; strong problem-solving and collaboration.
ROS 2, Linux, Git, Docker, C, C++, Python, Rust, CUDA, TensorRT, ONNX Runtime, Gazebo
3w
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Staff Engineer Systems Signal Processing
McClellan, California, United States
$177k-$266k/yr OnsiteFull Time
8+ YOEU.S. citizen with advanced signal processing expertise, active Secret clearance (ability to obtain SAP), 8+ years engineering experience (varies by degree), proficiency in DSP, C++ or Rust, MATLAB and Python.
Ultra-Wideband (UWB) Software-Defined Radios (SDRs), Graphics Processing Units (GPUs), C++, Rust, MATLAB, Python
1w
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Systems Engineer/Principal Systems Engineer Signals Processing
McClellan, California, United States
$92k-$171k/yr OnsiteFull Time
2+ YOESTEM degree with 2+ years (or advanced degree) and signal processing/DSP and SIGINT/RF experience; ability to obtain Top Secret/SCI clearance; experience with SDRs, GPUs, algorithm design/implementation, and programming (C++, Rust, Python).
Ultra-Wideband (UWB), Software-Defined Radios (SDR), Graphics Processing Units (GPUs), GNU Radio, Jira, Confluence, Bitbucket, C++, Rust, Python, Docker, Kubernetes, CUDA
1w
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Systems Engineer/Principal Systems Engineer Signals Processing
McClellan Park, California, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEBS/MS/PhD in STEM with 2–5+ years' relevant experience; ability to obtain and maintain Top Secret/SCI clearance; expertise in DSP, SIGINT/RF, requirements translation, and signal processing implementation and testing.
Ultra-Wideband (UWB), Software Defined Radios (SDR), GPU, GNU Radio, Jira, Confluence, Bitbucket, C++, Rust, Python, Docker, Kubernetes, CUDA
3w
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Staff Engineer Systems Signal Processing
McClellan Park, California, United States
$177k-$266k/yr OnsiteFull Time
8+ YOERequires US citizenship and an active Secret clearance; Bachelor’s+12 yrs or MS+10 yrs or PhD+8 yrs in engineering/science. Expertise in digital signal processing, waveform detection/demodulation/classification, and SIGINT signal characterization.
C++, Rust, MATLAB, Python, Ultra-Wideband (UWB) Software-Defined Radios (SDRs), Graphics Processing Units (GPUs)
1mo
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Software Engineer - Agent Harness
Santa Clara or Hillsboro or Folsom or Phoenix
$171k-$315k/yr HybridFull Time
5+ YOEBS/MS in CS/EE/Math or related STEM; 5+ years software development; strong in Python, TypeScript, Go, Rust, or C++; comfortable with async/concurrency and process management; experience integrating external tools/APIs and reading unfamiliar codebases.
Python, TypeScript, Go, Rust, C++, MCP, CLIs
1mo
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Principal Engineer, Firmware Security
San Jose or Longmont or Folsom
$161k-$318k/yr OnsiteFull Time
10+ YOEBachelor's degree, 10+ years security firmware experience, applied cryptography and post‑quantum expertise, proficiency in C and Python, experience with SoC/FPGA debugging, and knowledge of storage security standards.
C, Python, Rust, JTAG, FPGA, SoC, Caliptra
1mo
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Tech Staff Engineer - Firmware
Roseville, California, United States
$88k-$232k/yr OnsiteFull Time
10+ YOEBS/MS in CS/CE or equivalent, 10+ years embedded systems development and verification, strong C/C++/Python, experience with PCIe/NVMe, secure boot/security firmware, leadership and documentation skills.
C, C++, Python, Rust, ARM Architecture, NVMe, PCIe, Caliptra Open-Source Root-of-Trust, Cadence Palladium, Cadence Protium, Bus/Logic Analyzers, PCIe Exercisers, Git, Perforce, JIRA, Linux, Perl, Agile Scrum, DevOps, Secure Development Life Cycle
1mo
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Sr Staff Engineer Signal Processing
McClellan Park or Sacramento
$212k-$318k/yr OnsiteFull Time
10+ YOESTEM degree (BS/MS/PhD) with extensive signal processing experience (10–14+ years depending on degree), SIGINT/RF and DSP expertise, experience with SDRs and GPUs, ability/willingness to obtain Top Secret/SCI clearance.
Ultra-Wideband (UWB) Software-Defined Radios (SDRs), GPUs, CUDA, Docker, Kubernetes, X-MIDAS, MATLAB/Simulink, Linux, Jira, Confluence, Bitbucket, C++, Rust, Python, GNU Radio
1mo
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Principal/Senior Principal Systems Engineer Signals Processing
McClellan Park or Sacramento
$114k-$171k/yr OnsiteFull Time
5+ YOESTEM degree with relevant years of experience (varies by level), domain expertise in SIGINT/RF and DSP, experience with SDRs and geolocation, ability to obtain/maintain Top Secret/SCI clearance; programming and GPU/CUDA experience preferred.
Ultra-Wideband (UWB), Software Defined Radios (SDR), GNU Radio, GPU, CUDA, C++, Rust, Python, Atlassian, Jira, Confluence, Bitbucket, Docker, Kubernetes
1mo
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Software Engineer III - Edge Computing
Folsom or Beavercreek or Long Beach
$104k-$163k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Engineering, U.S. Person required, ability to obtain DoD clearance, 4+ years software engineering experience, expertise in Modern C++, GPU computing (CUDA/Holoscan/ROCm), Linux, containers, and systems profiling.
Modern C++, Rust, CUDA, Holoscan, ROCm, Linux, Kubernetes, Docker, gRPC, Protobuf, DPDK, RDMA, GPUDirect