27 embedded software engineer jobs at 11 companies in O'Fallon, MO

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
1mo
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Embedded Software Engineer, Electronics Engineering
St. Louis, Missouri, United States
OnsiteFull Time
Nidec
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
10+ YOE10+ years embedded systems experience with 7+ years in motor control; bachelor's in electrical/electronics engineering required; strong C/C++ firmware, MATLAB/Simulink, motor control algorithms, real-time and safety-critical embedded software skills.
MATLAB/Simulink, C/C++, Modbus, BACnet, UART, SPI, I2C, Bluetooth, Wi-Fi
1w
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Associate Embedded Software Engineer
Hazelwood or Berkeley or Saint Louis
$99k-$135k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's degree, U.S. citizenship eligible for security clearance, 2+ years embedded systems/C or C++ experience, familiarity with Linux, containers, Agile, model-based systems engineering and CI/CD toolchains.
C, C++, Linux, Docker, Kubernetes, JIRA, Git, Gitlab, Ansible, Artifactory, MSOSA, Cameo, UML, SysML
1w
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Associate Embedded Software Engineer
Hazelwood or Berkeley or Saint Louis
$99k-$135k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's degree, 2+ years embedded C/C++ experience, ability to obtain U.S. security clearance, familiarity with Linux, containers, CI/CD toolsets, model-based systems engineering; Agile experience preferred.
C, C++, Linux, Docker, Kubernetes, JIRA, Git, Gitlab, Ansible, Artifactory, MSOSA, Cameo, UML, SysML
1mo
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Embedded Software Engineer 2 - Avionics
Olathe or Chandler or St. Louis
OnsiteFull Time
Garmin
GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.
1+ YOEBachelor's in a related field plus 1+ year relevant experience (or equivalent). Proficiency in C/C++ and other languages, familiarity with software engineering tools (configuration management, build, debuggers, emulators, simulators, logic analyzers), and customer-facing OEM experience; aviation background preferred.
C, C++, C#, Java, Python, assembly language, configuration management systems, build processes, debuggers, emulators, simulators, logic analyzers
1mo
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Senior Embedded Software Engineer (Bridgeton, MO, US, 63044)
Bridgeton, Missouri, United States
$93k-$126k/yr HybridFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
5+ YOEBachelor's in CS/CE, 5+ years industry experience, strong CS fundamentals, embedded hardware experience, programming in C/C++/C#/Java, OOD, formal SDLC experience, Linux/Unix or Windows, GIT, strong communication; willing to travel up to 10%.
C, C++, C#, Java, Linux, Unix, Windows, GIT
3w
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VP, Software Engineering
Hazelwood or St. Louis
$250k-$335k/yr OnsiteFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Provides diagnostic solutions for infectious diseases and industrial microbiology.
12+ YOE8+ MgmtBachelor's in CS/Software/Electrical; 12+ years software development including 8+ years leading teams; agile, embedded-to-cloud product experience; regulated-industry experience desired; ~15% travel; strong communication and MS Office skills.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
1mo
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Machine Vision Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
Hunter Engineering
Hunter Engineering: Designs and manufactures automotive service and inspection equipment.
3+ YOEBachelor's in Electrical or Computer Engineering, 3+ years developing electronics and software for machine vision, experience with image processing, 3D geometry, board-level design, embedded C/C++, and application/UI development.
C, C++, Microsoft Visual Studio
3w
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VP, Software Engineering
Hazelwood or St. Louis
$250k-$335k/yr OnsiteFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Develops and manufactures in vitro diagnostic solutions for laboratories.
12+ YOE8+ MgmtBachelor's in CS/SE/EE required; 12+ years software development with 8+ years leading teams; experience with agile, embedded-to-cloud systems, regulated industries preferred; willing to relocate to St. Louis; ~15% travel.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
1mo
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Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years software development experience, Python, software design patterns, LLM application development, embeddings/vector DBs/semantic search, agent planning and AI safety knowledge, ability to obtain Secret clearance, Bachelor's degree.
Python, large language models, vector databases, Retrieval-Augmented Generation (RAG)
1mo
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Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years software development experience, proficiency with Python, experience with large language models, embeddings, vector databases, AI agents, and ability to obtain a Secret security clearance; bachelor’s degree required.
Python, Retrieval-Augmented Generation (RAG)
3w
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Sr. R&D Engineer
Hazelwood, Missouri, United States
$81k-$103k/yr HybridFull Time
Cardinal Health
Cardinal HealthNYSE: CAH: Distributes pharmaceuticals and manufactures medical products for healthcare providers.
2+ YOEDesign, develop, test, and refine electromechanical medical devices; firmware/embedded software development (C, C++), tool development with C# and Microsoft Visual Studio; develop test protocols to meet FDA/European standards. 2+ years preferred.
C#, Microsoft Visual Studio, C, C++
3w
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Senior Engineer I, Cybersecurity Advanced Consulting and Engineering Solutions
Buffalo or St. Louis
$102k-$152k/yr HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
5+ YOEBS in engineering or related field, 5+ years in industrial controls/automation/embedded software, 2–3 years in Secure Development Lifecycle domains, PLC programming (FBD, ST, LD), Git/GitHub, C/C++, Python, experience with Modbus/BACnet/SNMP/Redfish, strong troubleshooting and communication.
Git, GitHub, C, C++, Python, C.suite/1Tool (Carel), Modicon, Schneider EcoStruxure, Modbus, BACnet, SNMP, Redfish, PLC
3w
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IBM i Developer — RPG / Business Applications
Sunset Hills, Missouri, United States
HybridFull Time
Grimco
Grimco: Manufacturer and distributor of signs and sign-making supplies.
3+ YOE3+ years IBM i development experience with fully free-format RPG (RPGLE/SQLRPGLE), CL/CLLE, embedded SQL/DB2, ILE concepts, RDi or VS Code+Code4i, and familiarity with Jira; US work authorization required, no visa sponsorship.
ILE RPG, RPGLE, SQLRPGLE, CL, CLLE, Embedded SQL, DB2, RDi, VS Code, Code4i, Jira, Node.js, PHP, Python, PASE, X12, FTP, AS/400, iSeries, Power Systems
1w
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Engineering Manager - EMAC, a FRAMOS Company
Carbondale or St. Louis
HybridFull Time
FRAMOS
FRAMOS: Designs and manufactures camera modules and embedded vision solutions.
5+ YOEProven experience leading embedded hardware and software engineering teams, hardware/software integration, system-level development, resource planning, and delivery of customer-driven projects (5+ years experience preferred).

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