29 principal software engineer jobs at 3 companies in McLoud, OK
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Oklahoma City, Oklahoma, United States
$93k-$140k/yr OnsiteFull Time
5+ YOESTEM degree with multiple experience options; proficiency in multiple programming languages; experience with safety-critical embedded real-time software; active security clearance.
C, C++, Python, PowerShell, VBScript, Bash, KornShell, RTOS, VxWorks, Integrity, Real Time Embedded Linux, DOORS, Jira, GitHub, GitLab, SonarQube, Coverity, Jenkins, Rhapsody, Cameo, MATLAB, JavaScript
1mo
Save
Mark Applied
Hide
Sr Principal Software Engineer
Oklahoma City, Oklahoma, United States
$116k-$175k/yr OnsiteFull Time
8+ YOESTEM degree plus significant software engineering experience (Bachelor's+8 yrs / Master's+6 yrs / PhD+4 yrs). Experience with safety-critical embedded real-time software, RTOS, C/C++/Python, CI/CD, static analysis tools, Agile, and ability to obtain/maintain U.S. Secret clearance.
C, C++, Python, PowerShell, VBScript, Bash, KornShell, VxWorks, Integrity, Real Time Embedded Linux, Coverity, Fortify, SonarQube, Atlassian tool suite, Jira, GitHub, GitLab, Jenkins, Rhapsody, Cameo, DOORs, MATLAB, JavaScript, TCP/IP, UDP, LAN, VLAN, SNMP
2mo
Save
Mark Applied
Hide
Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOE10+ years professional software engineering experience; expert Python/FastAPI; semantic, graph, and RAG/Vector retrieval experience; cloud (GCP/AWS/Azure); leadership, TDD, and AI/LLM/SLM familiarity.
Git, Unix, Python, FastAPI, FastMCP, ADK, LLM, SLM, GraphRAG, Vector Databases, RAGAS, DeepEval, GCP, AWS, Azure
2mo
Save
Mark Applied
Hide
Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOEMaster's or Bachelor's in CS/AI (required), 10+ years software engineering, expert Python/FastAPI, semantic/graph and RAG experience, cloud (GCP/AWS/Azure), Git/Unix, ADK, vector DBs, strong communication and leadership.
Git, Unix, Python, FastAPI, FastMCP, ADK, Vector Databases, GraphRAG, RAGAS, DeepEval, HyDE, GCP, AWS, Azure
2mo
Save
Mark Applied
Hide
Application Evaluation Specialist (Specialist - Senior - Principal) Drill Bits and Service
Oklahoma City, Oklahoma, United States
OnsiteFull Time
1+ YOEBachelor's in STEM or Business, minimum 1 year relevant experience, strong communication, data analysis skills, technical fundamentals, and ability to learn evaluation software tools; oil & gas exposure and Excel/Power BI/Spotfire are preferred.
Microsoft Excel, Power BI, Spotfire
Explore Jobs