Hiring: Software Engineer 3 - Python/C/C++/RF/Bash/Hardware Company: Captivation Location: Annapolis Junction, MD Job Posted Time: 2026-09-17 03:31:41 Target Skills & Keywords : Bash, C, C++, PowerShell, Python, Security Clearance, Systems Design About the job Required Skills: •Captivation Software is looking for a senior level software engineer who will be assisting with daily responsibilities. •General Python scripting and large Python systems design/development •C/C++ systems design/development •Scripting languages (Bash, awk, sed, powershell) Qualifications: •Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen •Fifteen (15) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required •Bachelor's degree in Computer Science or related discipline from an accredited college or university is required •Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. •STM32 microcontroller software development experience •Operational familiarity with STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor) •Interface directly with Raspberry Pi4, 5 series products •Hardware solutions breadboarding, debug and related tools •Operational familiarity with silicon digital logic devices •RF Signals analysis tools, test tools, and their usage (FieldFox, Spectrum analyzer) Compensation: •$130,000 - $270,000 / year •Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!