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
2w
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Principal Software Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
15+ YOEBachelor's in STEM (Masters preferred). 15 years' experience with BS (12 with MS) in aerospace software systems, MBSE and requirements management (DOORS), ability to obtain government security clearance, US citizenship required.
Model Based Systems Engineering (MBSE), DOORS
1mo
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Embedded Software Systems Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
3+ YOE3+ years embedded software development; strong C/C++; Linux experience; microcontroller firmware; device drivers; CI/CD; DevSecOps.
C, C++, Linux, Git, JIRA, Yocto, Buildroot, STM32, NXP, TI, Microchip, I2C, SPI, UART, CAN, GPI O, Debugging tools
1w
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Systems Engineer
West Melbourne, Florida, United States
$91k-$130k/yr HybridFull Time
5+ YOEBachelor's in Electrical or Software Engineering preferred, minimum 5 years experience in embedded software specification and requirements management; experience with DOORs; strong communication, safety analysis, and systems skills.
LOCOTROL, DOORs
1w
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Propulsion Systems Engineer/Software Engineer 3
Cape Canaveral, Florida, United States
OnsiteFull Time
4+ YOEBachelor's in mechanical/aerospace engineering, 4+ years industry experience, pneumatic or cryogenic systems experience, requirements development, Linux familiarity; Java/Python and software testing preferred; must be U.S. Person (ITAR).
Linux, Java, Python
2mo
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Engineer Software/Principal Engineer Software
Melbourne, Florida, United States
$79k-$119k/yr OnsiteFull Time
2+ YOEBachelor’s or Master’s in STEM; 2+ years for Engineer Software; 5+ years for Principal Engineer Software; strong OO languages; US citizenship and Secret clearance; experience with Windows, Linux, and safety-critical aviation systems.
C/C++, Java, Python, Linux, Windows, RTOS, Git, Confluence, Selenium, Docker, Kubernetes, Ansible, Scripting
1w
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Software Engineer
Fairfax or Austin or Melbourne or Denver
$82k-$172k/yr HybridFull Time
5+ YOEU.S. citizen able to obtain DoD clearance, bachelor’s in STEM or equivalent, 5+ years software engineering experience, experience with distributed systems, CI/CD, DevSecOps, and AI-assisted development tools.
Claude Code, AI agents, CI/CD
1w
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Software Engineer
Fairfax or Melbourne or Austin or Denver
$99k-$207k/yr HybridFull Time
5+ YOEU.S. citizen able to obtain DoD clearance, Bachelor's in STEM (or equivalent), 5+ years software engineering, experience with distributed systems, CI/CD and DevSecOps, and use of AI-assisted tools like Claude Code.
Claude Code, AI agents, CI/CD
2mo
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Engineer Software/Principal Engineer Software
Melbourne, Florida, United States
$79k-$148k/yr OnsiteFull Time
0+ YOEUS citizen able to obtain Secret clearance; STEM degree (BS/MS) with 0–5+ years software engineering experience depending on level; experience with C/C++, Java, Windows/Linux/RTOS, Git, and safety-critical/aviation systems preferred.
C/C++, Java, Microsoft Windows, Linux, RedHat Linux, LynxOS, VxWorks, Atlassian tool suite, Git, Confluence, GitLab tool suite, Rhapsody, Cameo UML Modeling, Python, Bamboo, Jenkins, Selenium, Unit, Coverity, Docker, Kubernetes, Ansible, SaltStack, SELinux, ARINC 429, ARINC 422, MIL-STD-1553, HIL, SIL, DO-178C
1mo
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Embedded Software Engineer
Melbourne, Florida, United States
$90k-$125k/yr OnsiteFull Time
5+ YOEDesign, develop, and test embedded software for RTOS and bare-metal systems; strong C, Rust; hardware integration; security requirements.
C, Rust, RTOS, Embedded Linux, Yocto, Buildroot, JIRA, Confluence, Bitbucket, Jenkins, DOORS, Jama, Excel
1mo
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Senior Engineer, Software Engineering
Melbourne, Florida, United States
$147k-$164k/yr OnsiteFull Time
3+ YOE1+ MgmtBachelor's in CS/EE or related with 5+ years software engineering (or Master's with 3+ years); 3+ years in safety-critical systems, 2+ years DO-178C avionics experience, 1+ year leadership, full life-cycle development experience, U.S. work authorization required.
DO-178C, DO-178B
1mo
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Principal Software Engineer
Melbourne, Florida, United States
$134k-$190k/yr OnsiteFull Time
12+ YOEBachelor’s degree in a related field with 12+ years of experience; strong C++, software architecture, and hardware-integrated systems; leadership experience; travel; ability to obtain a US DoD security clearance.
C++, Kotlin, CMake, Android, Linux, Windows, Docker, FastDDS, gRPC, MQTT, SDK, APIs
2w
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Software Development Engineer
Seattle or Brevard County or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBachelor's in CS/EE/CE/aeronautics +6 yrs (or MS/PhD +3 yrs); experience in safety-critical and embedded systems software; writing requirements (Jama), activity tracking (Jira); familiarity with generative AI for development.
Jama, Jira, Generative AI tools, C, C++, Rust, cFS
2d
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Senior Software Engineer
Melbourne, Florida, United States
$90k-$158k/yr OnsiteFull Time
5+ YOE5+ years real-time embedded C/C++ experience for safety-critical systems, FPGA interfacing, Linux/Yocto/Bitbake familiarity, unit/integration testing, and technical leadership.
C, C++, Linux, Yocto, Bitbake, FPGA, OSPI, QSPI, GPMC
3d
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Systems Engineer II - Endpoint
Melbourne, Florida, United States
$114k-$121k/yr OnsiteFull Time
5+ YOE5+ years endpoint engineering experience with Tanium and Microsoft Intune, patching, software packaging, scripting (PowerShell/Python/Bash), GPO/Intune policy administration, and Tier 3 troubleshooting in enterprise environments.
Tanium, Microsoft Intune, SCCM, MECM, PowerShell, Python, Bash, Qualys, Tenable, Rapid7, Group Policy (GPO), Windows Autopilot, Apple Business Manager
2mo
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Autonomy Software Engineer
Woburn or Arlington or San Diego or Dayton or Melbourne or Carlsbad
$174k-$225k/yr HybridFull Time
2+ YOEStrong C++ expertise, systems development and testing, security clearance eligibility, and cross-functional collaboration.
C++, MATLAB, CI/CD, Git, Linux, Windows
2mo
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Scientist, Software Engineer / Cloud Architect (37213)
Melbourne, Florida, United States
OnsiteFull Time
12+ YOEDesign and deliver cloud-ready, microservices-based systems using CSPs (AWS/Azure/GCP); hands-on DevSecOps, IaC, containers, and customer-facing solution engineering; U.S. citizenship for FAA public trust.
AWS, Microsoft Azure, Google Cloud, Jenkins, Docker, Kubernetes, Python, Bash, Cassandra, MariaDB, InfluxDB, EnterpriseDB, CloudFormation, Terraform, Puppet, Ansible, Agile, SCRUM, Kanban
1w
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AI Engineer
McLean or Melbourne
$78k-$176k/yr OnsiteFull Time
6+ YOE6+ years experience in software or systems roles, strong Python skills, AI/ML and LLM experience, prompt engineering, RAG pipelines, ability to obtain Public Trust, bachelor’s degree in STEM.
Python, Git, Github, LangChain, LlamaIndex, Semantic Kernel, LangGraph, pgvector, Azure AI Search, FAISS, SQL, Microsoft SQL Server, Azure, Azure ML/AI Foundry
2w
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Software Architect
Chantilly or Colorado Springs or Melbourne
$110k-$184k/yr HybridFull Time
12+ YOE3+ MgmtBachelor's degree with 12+ years in software engineering, 6+ years progressive development experience including 3+ years as a software or systems architect; Secret clearance required; proficiency in Java, JavaScript, C/C++, Python, FORTRAN, UML, DoDAF, and AWS.
Java, JavaScript, C/C++, Python, FORTRAN, Unified Modeling Language (UML), Department Defense Architecture Framework (DoDAF), AWS, Claude, Copilot, IRIS, OpenAI
3d
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CNO Developer
Palm Bay, Florida, United States
OnsiteFull Time
3+ YOEUS citizen able to obtain TS/SCI clearance, typically bachelor’s in STEM, minimum 3 years engineering experience, C/C++ and Python on Unix/Linux, reverse engineering and vulnerability research experience, familiarity with build systems and source management.
C, C++, Python, GIT, Atlassian, Make, CMake, IDA, Ghidra, BinaryNinja, u-boot, SELinux
1mo
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Security Engineer (Embedded OT)
Cape Canaveral or Hawthorne
$130k-$180k/yr OnsiteFull Time
2+ YOEBachelor's in CS/STEM or 2+ years security software development, experience with Python/Go/C#/C/C++/Rust, designing security for OS/distributed systems, PKI/SAML/OIDC/OAuth familiarity, and ability to pass Air Force background check.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPM, HSM, TCP/IP, HTTP-RPC, REST
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