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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Firmware Engineer Job Opening in the Carpentersville, Illinois Area - **Company:** JMJ Phillip Group - **Location:** Carpentersville, IL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Audio Signal Processing, Bluetooth, Bug Tracking Systems, C++ (Programming Language), Software Debugging, Programming Tools, Digital Electronics, Microprocessors, Embedded C, Embedded Software, Firmware, Real-Time Operating Systems, Software Engineering, Information Technology, Pcb Layout, Software Coding, Software Version Control - **Published:** July 24, 2026 - **Apply:** https://jmjphillip.com/jobs/2023/11/08/senior-firmware-engineer-job-opening-in-the-carpentersville-illinois-area/ ## About the Role * 10+ years of experience in Embedded Software Engineering, including architecting product platforms and hands-on coding in the field of Consumer Electronic Product Development. * Bachelor's degree in Computer Science (BSCS) or Electrical Engineering (BSEE); a Master's degree in computer science or electrical engineering is a plus. * Strong proficiency in Embedded C and C++ programming languages. * Understanding of Electrical Hardware, including the ability to read schematics, evaluate hardware-software tradeoffs, and write minimal code for early hardware. * Experience with ST and Microchip Microprocessors and associated development tools. * Proficiency in all phases of software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution. * Familiarity with Revision Control and Bug Tracking Tools. * Experience implementing Agile/Scrum software development cycles. * Knowledge of designing Real-Time Operating Systems (RTOS). * Experience in designing Audio Signal Processing Algorithms is a plus. * Experience with implementing Bluetooth and other wireless protocols is an advantage. * Strong collaboration and communication skills. * Ability to work independently as well as in a team environment. * A focus on quality and exceptional attention to detail. * Excellent resourcefulness and debugging skills. ## Description Our executive search firm is currently seeking a highly qualified candidate for the role of Senior Firmware Engineer for a prominent organization in the communications industry. The Senior Firmware Engineer will be responsible for designing and developing electronic circuitry and software for communication products and accessories. This role involves hands-on design and debugging of both analog and digital audio circuits, with a key emphasis on firmware design for microprocessor-controlled designs. The position encompasses the entire product lifecycle, from concept through production design, as well as providing technical support and making modifications to existing products., * Design, prototype, and evaluate the performance of analog and digital circuits to meet customer and internal specifications. * Develop and document firmware for microprocessor-controlled designs. * Specify and select electronic components for projects. * Contribute to cost and schedule estimates for customer Requests for Quotation (RFQs). * Generate schematics, Bill-of-Materials (BOMs), and provide guidance for PCB layout. * Provide technical support to resolve field and production issues. * Define product test requirements. * Collaborate and coordinate with cross-functional teams, including Mechanical, Manufacturing, Procurement, Quality, and Sales. * Maintain schematics, BOMs, Engineering Change Notices (ECNs), drawings, and layouts. * Assist with other related duties as required or assigned. ## Related Videos - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Building a Cross-Platform BLE Client with Kotlin Multiplatform and Kable](https://www.wearedevelopers.com/videos/100250-building-a-cross-platform-ble-client-with-kotlin-multiplatform-and-kable) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Prototyping with Hardware and the Web](https://www.wearedevelopers.com/videos/651-prototyping-with-hardware-and-the-web) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [For the Cars and the Curious: Android Drift](https://www.wearedevelopers.com/videos/499-for-the-cars-and-the-curious-android-drift) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)