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
1w
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Engineer Principal – Linux Systems Integration
Westminster, Colorado, United States
OnsiteFull Time
6+ YOEBS+6 years (or equivalent) required, Top Secret clearance, proven Linux systems engineering experience with RedHat/RHEL, Ansible/Puppet automation, virtualization, and support for secure RMF environments.
RedHat Linux, Ansible, Puppet, Python, RHEL IdM, Satellite Server, DELL
1mo
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Principal Linux Kernel Developer
Fort Collins or Colorado or Minnesota or United States
$160k-$303k/yr HybridFull Time
8+ YOEBachelors/Masters in CS or related; 8+ years systems/kernel development; expert C and deep Linux kernel internals; experience with kernel debugging tools and distributed storage; technical leadership and collaboration skills.
Linux kernel, C, crash, perf, ftrace, tracepoints, Lustre, Ceph, DAOS, RDMA, InfiniBand, CI/CD
1mo
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Principal Linux Kernel Developer
Fort Collins or Colorado or Minnesota or United States
$152k-$349k/yr HybridFull Time
8+ YOE8+ years systems/kernel development experience, expert C, deep Linux kernel internals, kernel debugging (crash, perf, ftrace, tracepoints), distributed storage experience, technical leadership, strong communication.
C, Linux kernel, crash, perf, ftrace, tracepoints, Lustre, Ceph, DAOS, RDMA, InfiniBand, CI/CD
1mo
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Principal Linux Kernel Developer
Fort Collins or Colorado or Minnesota or United States
$160k-$303k/yr HybridFull Time
8+ YOEBachelor's or Master's in CS/CE, 8+ years systems/kernel development, expert C, deep Linux kernel internals, kernel debugging (crash, perf, ftrace, tracepoints), distributed storage experience, technical leadership and collaboration skills.
Linux kernel, C, crash, perf, ftrace, tracepoints, Lustre, Ceph, DAOS, RDMA, InfiniBand, CI/CD
2w
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Software Linux Engineer - Installation and Packaging
Santa Clara or Westford or St. Louis or Boulder or New York
$152k-$288k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent,4+ years software development with Linux system-level focus, experience with package managers and repositories, scripting in Python or Bash, strong debugging and collaboration skills.
Nix, dpkg, RPM, yum, apt, zypper, Python, Bash, Docker, Kubernetes
1mo
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Advisory Linux Systems Software Engineer
Boulder, Colorado, United States
$93k-$100k/yr HybridFull Time
5+ YOE5+ years developing low-level Linux systems software; strong C/C++; Python/Bash scripting; deep Linux internals, system bring-up, debugging, and hardware/software integration; bachelor's degree in CS/CE/EE or related.
Linux, C, C++, Python, Bash, GitLab, JIRA, Claude Code
1w
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System Software Engineer III
Longmont, Colorado, United States
$115k-$145k/yr HybridFull Time
5+ YOE5+ years writing production compiled-language code, Linux/Ubuntu/Yocto experience, debugging multi-threaded systems, hardware verification, strong problem-solving and collaboration skills.
Rust, C++, Python, Ubuntu, Yocto
2w
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Software Linux Engineer - Installation and Packaging
Santa Clara or Westford or St. Louis or Boulder or New York
$152k-$288k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent, 4+ years Linux system-level software development, experience with package management, repository and release automation, Python or Bash scripting, CI/CD and kernel/driver familiarity.
dpkg, RPM, yum, apt, zypper, Nix, NixOS, Python, Bash, CI/CD, Docker, Kubernetes
3mo
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Software Engineer - Embedded Linux (C++)
Boulder, Colorado, United States
$110k-$150k/yr OnsiteFull Time
3+ YOE3+ years C++ in embedded Linux; Linux kernel/driver experience; embedded systems; Git/CMake; STIGs; problem solving.
C++, Linux, Git, Make, CMake, Ubuntu, systemd, ARM, Nvidia Jetson, Linux kernel, device drivers, device trees, Deb packaging
2w
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Software Engineer - RFGL Systems
Washington or Boulder
$90k-$131k/yr HybridFull Time
2+ YOE2+ years software engineering experience, hands-on AWS (EC2,S3,Lambda,ECS/EKS,CloudWatch,IAM), Python, Linux/bash, production systems reliability and monitoring, strong communication and teamwork skills.
AWS EC2, S3, Lambda, ECS, EKS, CloudWatch, IAM, Python, Linux, bash, Spark, Kafka, Databricks, Terraform, Ansible, CloudFormation, Docker, Kubernetes, GitHub Actions, Prometheus, Grafana, ELK, C++
3mo
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Senior Product Quality Engineer
Longmont, Colorado, United States
$89k-$189k/yr OnsiteFull Time
6+ YOEBachelor’s or Master’s in Electrical/Electronics or Computer Engineering; 6+ years; Python/C; embedded systems; Windows/Linux; qualification planning and data analysis.
Python, C, oscilloscopes, protocol analysers, lab_tools, Windows, Linux
5d
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Jr. Systems Engineer - Boulder, Colorado
Boulder, Colorado, United States
$90k-$100k/yr OnsiteFull Time
0+ YOEBS in STEM +2yrs or MS in STEM (0yrs); active DoD Secret clearance; 1+ year software experience with Python and/or C++; Linux and utilities experience; SysML/MBSE experience; requirements and systems engineering skills.
Python, C++, Linux, grep, awk, cat, head, Cameo Enterprise Architecture, Rhapsody, MagicDraw, DOORS, Jira, Confluence, AFSIM, SysML, MBSE
2mo
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Systems Engineer-IT / Level 3
Boulder, Colorado, United States
$86k-$151k/yr OnsiteFull Time
3+ YOERequires 3+ years IT systems engineering experience with Linux/Windows scripting, system administration, Active Directory, server and network maintenance; proficiency in Python, Perl, Bourne/Bash, Ansible; BS degree and US citizenship with ability to obtain Top Secret clearance.
Python, Perl, Korn, Bourne/Bash, Ansible, Windows, RHEL Linux, Active Directory, CVS, SVN, Git, GitLab, GitLab CI, Cisco routers and switches, Juniper Firewalls, SAN, NAS
1mo
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Engineer Senior - Digital Test Developer
Westminster, Colorado, United States
$97k-$165k/yr HybridFull Time
4+ YOEBS in Engineering + 4+ years related experience (or equivalent), ability to obtain Top Secret/SCI, experience with JavaScript, Gitlab, CI/CD, Linux, Agile, systems integration & testing, and strong communication skills.
JavaScript, Gitlab, CI/CD, Linux, Agile
2mo
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Senior Product Quality Engineer
Longmont, Colorado, United States
$96k-$163k/yr OnsiteFull Time
6+ YOEBachelor's or Master's in Electrical/Electronics/Computer Engineering with 6+ years experience; proficiency in Python/C, embedded systems, lab debugging with oscilloscopes and protocol analyzers; familiarity with Windows and Linux.
Python, C, Oscilloscope, Protocol analyzer, Microsoft Windows, Linux
3d
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Solutions Engineer - New Products
Herndon or Westminster
$109k-$176k/yr OnsiteFull Time
U.S. Person required. Bachelor's in STEM or equivalent, experience with embedded systems, C/C++/Python, shell scripting, cross-compilation, Linux, networking, customer-facing integrations, and system design.
C, C++, Python, shell scripting, cross-compilation, Linux, TCP/IP, Wi-Fi, PX4, ArduPilot, NVIDIA Jetson, Raspberry Pi, FFmpeg, GStreamer, MPEG-TS, MP4, RTSP
1mo
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Embedded Software Engineer
Boulder, Colorado, United States
$93k-$133k/yr HybridFull Time
5+ YOEBS in engineering or related field, 5+ years embedded real-time software development experience with Linux-based systems, proficiency in C/C++, bash and Python, Git, familiarity with hardware interfaces and security standards, autonomous design skills, and legal US work authorization.
Linux, NXP PowerPC, C, C++, bash, Python, Git, Yocto, LFS, Gentoo, GDB, KernelShark, ftrace, Azure DevOps, TCP/IP, TLS, I2C, SPI, UART, oscilloscope, logic analyzer, debugger
6d
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Engineer Senior - Launch Systems
Boulder or Broomfield
$97k-$165k/yr OnsiteFull Time
8+ YOEBS in engineering (or equivalent) plus 8+ years related experience, ability to obtain TS/SCI clearance, experience with launch integration, MBSE, Linux, JIRA, and technical leadership.
MBSE, Linux, JIRA, EVM, CAM
2d
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Sr Test Engineer
Louisville, Colorado, United States
$106k-$141k/yr OnsiteFull Time
5+ YOEBachelor's in EE/CE or related, 5+ years hardware validation and system integration test experience, strong Python and compiled-language skills, hands-on lab equipment experience, Linux and Git proficiency.
Python, C, C++, Rust, oscilloscopes, DMMs, OSAs, VNAs, Linux, Git
1mo
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Systems Engineer, Battlespace
Broomfield or Waltham
$146k-$194k/yr OnsiteFull Time
2+ YOE2+ years hardware/software systems engineering, degree in engineering/physics/robotics/math, MBSE experience, familiarity with JAMA/Cameo/MATLAB/Simulink/AFSIM, Python proficiency, statistics/AI/ML skills, eligible for U.S. Secret clearance, up to 25% travel.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python, Linux, C, C++, Rust