Embedded Software Engineer

Job Description Job Title: Embedded Software Engineer – MST Location: Indianapolis, IN Zip Code: 46204 Duration: 12 Months Start Date: Right Away Pay Rate: $70.51/hr. Keyword’s: #Indianapolisjobs; #EmbeddedSoftwareEngineerjobs. Start Date: Immediate ‘We provide a competitive pay and benefits package. This position is offering a pay rate of $70.51/hr. however, Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. Description: The Embedded Software Engineer is responsible for designing, developing, and maintaining software that operates directly on hardware systems. This role involves working closely with hardware engineers to ensure seamless integration and optimal performance of embedded systems. Job Specific Requirements The Silicon Labs EFR32 family is ARM Cortex-M33 based, so Cortex-M experience matters directly. Embedded C (mandatory) Bare-metal and RTOS-based firmware ARM Cortex-M microcontrollers Interrupt-driven architectures DMA, timers, watchdogs, GPIO, UART, SPI, I2C Bootloaders and firmware update systems Debugging with J-Link/SWD/GDB Low-power firmware design Wireless Protocol Expertise (Critical) This is where average embedded developers get separated from actual RF/wireless experts. Required Wireless Experience Z-Wave Proprietary sub-GHz protocols Mesh networking Low-power wireless sensor networks RF coexistence OTA firmware updates over wireless Especially valuable: Experience with Silicon Labs wireless SDKs Experience modifying MAC/PHY behavior Experience implementing custom protocol layers Silicon Labs / Z-Wave Specific Skills Because this is not just generic embedded work. Strongly Preferred Experience with: Simplicity Studio Silicon Labs Gecko SDK Silicon Labs wireless stack APIs Z-Wave 700/800 series SmartStart S2 security OTA DFU mechanisms Zniffer packet analysis PTI packet tracing Security Skills (Increasingly Important) Modern wireless products require serious security awareness. Required or Preferred Secure boot Firmware signing Key provisioning Encrypted OTA updates Secure pairing/authentication Replay protection Secure storage of credentials Especially important if: HVAC industrial smart home access-control infrastructure markets Strongly Preferred Modular firmware architecture State-machine design Event-driven systems Git workflows CI/CD for firmware Automated testing Hardware abstraction layers Documentation discipline Belcan is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws. #J-18808-Ljbffr