Senior Embedded Systems Engineer – ESP32, PCB & IoT

Senior Embedded Systems Engineer Build the future of Connected Products We are an innovative South Florida product design and manufacturing company developing next-generation connected electromechanical products that combine embedded electronics, intelligent control systems, wireless connectivity, and advanced manufacturing. From concept and prototyping to production and continuous improvement, our engineering team transforms ideas into market-ready products within our state-of-the-art manufacturing facility in Pompano Beach, Florida. We are seeking an experienced Senior Embedded Systems Engineer to lead the design and development of our embedded hardware and firmware platform. This is a unique opportunity to take ownership of the electronics architecture for new products, solve meaningful engineering challenges, and directly influence product innovation from concept through production. If you're passionate about designing hardware, developing embedded software, solving complex technical challenges, and building products that customers depend on, we'd love to hear from you. Compensation We are committed to attracting exceptional engineering talent. Compensation is highly competitive and will be tailored to each candidate's experience, technical expertise, demonstrated achievements, and the value they bring to our organization. We recognize that exceptional engineers create exceptional products, and we are prepared to offer an attractive compensation package for the right individual. Both contract and full-time opportunities will be considered. Key Responsibilities Lead the technical architecture and engineering decisions for embedded hardware and firmware development throughout the product lifecycle. Design custom embedded electronic hardware and multi-layer printed circuit boards (PCBs). Develop robust, production-quality embedded firmware using C/C++. Integrate sensors, actuators, displays, motors, pumps, and wireless communication technologies. Design and implement secure IoT connectivity using industry-standard communication protocols. Create schematics, PCB layouts, Bills of Materials (BOMs), Gerber files, and manufacturing documentation. Build, test, troubleshoot, and validate prototype hardware using oscilloscopes, logic analyzers, multimeters, and other standard laboratory equipment. Collaborate closely with mechanical, manufacturing, and production teams to ensure designs are optimized for manufacturability, reliability, quality, and long-term performance. Research emerging technologies and recommend innovative solutions that enhance product functionality, reliability, and customer experience. Required Qualifications Bachelor's degree in Electrical Engineering, Computer Engineering, Embedded Systems, or a related field. Master's degree is a plus. Five or more years of professional experience designing embedded electronic systems from concept through production. Demonstrated experience developing commercial products using ESP32 or comparable embedded microcontroller platforms. Extensive experience developing embedded firmware in C/C++. Strong knowledge of PCB design, schematic capture, and multi-layer board layout using Altium Designer, KiCad, Eagle, or equivalent EDA tools. Experience taking embedded products from concept through prototyping, validation, manufacturing, and production. Experience with embedded communication interfaces including I²C, SPI, UART, ADC, PWM, timers, Wi-Fi, and Bluetooth Low Energy (BLE). Experience implementing secure communications using REST APIs, MQTT, WebSockets, JSON, and TLS/SSL. Strong hands-on debugging skills using oscilloscopes, logic analyzers, multimeters, and other electronic test equipment. Excellent analytical, troubleshooting, and problem-solving skills. Self-motivated, innovative, and capable of managing projects with minimal supervision. Preferred Qualifications Experience designing connected IoT products. Experience supporting products through manufacturing and production. Experience designing products that integrate with cloud services, mobile applications, or connected ecosystems. Familiarity with FCC, CE, or UL compliance requirements. Experience designing electronics for demanding environmental conditions. Experience with FreeRTOS and Over-the-Air (OTA) firmware updates. Familiarity with embedded cybersecurity best practices or relevant security certifications is considered a plus. Why Join Us? Lead the development of next-generation connected products from concept through production. Work directly with executive leadership and help shape key technical decisions. Enjoy the freedom to innovate, recommend new technologies, and influence future product direction. See your ideas quickly become real products manufactured in our South Florida facility. Join a collaborative, fast-paced engineering environment where innovation, technical excellence, and continuous improvement are valued. Opportunity to grow into a long-term technical leadership role as our product portfolio continues to expand. How to Apply Please submit your resume along with any portfolio, GitHub repository, technical project summaries, or examples of hardware and firmware work that demonstrate your engineering capabilities. Examples of PCB layouts, embedded firmware, production hardware, or completed embedded systems projects are highly encouraged. Benefits: 401(k) matching Dental insurance Flexible schedule Health insurance Life insurance Paid time off Vision insurance People with a criminal record are encouraged to apply Work Location: Hybrid remote in Pompano Beach, FL 33069