Senior Embedded Software Engineer

INOVIO PHARMACEUTICALS INC; California; On-site; USD 120,000 - 180,000; Full time

Job summary

INOVIO PHARMACEUTICALS INC is seeking a Senior Embedded Software Engineer to design, verify, and sustain safety-critical embedded software for electroporation and drug delivery medical devices. You will work on C++ development, device drivers, real-time control, cybersecurity, and IEC 62304 compliance across microcontroller, RTOS, Embedded Linux, and Android platforms.

You will collaborate with systems, electrical, mechanical, quality, regulatory, and cybersecurity teams to deliver robust

Job description

About INOVIO

INOVIO is a biotechnology company focused on developing and commercializing DNA medicines to help treat and protect people from HPV-related diseases, cancer, and infectious diseases. INOVIO’s technology optimizes the design and delivery of innovative DNA medicines that teach the body to manufacture its own disease-fighting tools. For more information, visit www.inovio.com.

Job summary

The Senior Embedded Software Engineer is responsible for the design, development, verification, maintenance, and sustaining support of safety-critical embedded software for electroporation and drug delivery medical devices. This role focuses on embedded C++ development, platform software, device drivers, electromechanical control, drug delivery, pulse generation, motor control, UI/display systems, battery powered systems, cybersecurity, hardware bring-up, and compliance with IEC 62304 and other applicable medical device standards.

Essential job functions and duties

• Design and implement electromechanical control systems, including motor control, battery management, board bring up, bootloaders, firmware updates, diagnostics, and inter-processor communications
• Design, develop, and maintain safety-critical embedded software for medical devices using modern C++ on microcontroller, RTOS, Embedded Linux, and Android platforms.
• Develop platform software, BSPs, middleware, and device drivers supporting SPI, I2C, UART, USB, ADC/DAC, PWM, timers, displays, touchscreens, motors, sensors, and communication interfaces.
• Develop embedded UI/display applications and system-level software features
• Design and implement software controlling electroporation therapy delivery.
• Develop deterministic real-time software supporting therapy delivery, closed-loop control systems, safety monitoring, and precision timing requirements
• Develop and maintain software lifecycle documentation, including requirements specifications, software designs, risk controls, verification protocols, and test reports.
• Perform code reviews, static analysis, unit testing, integration testing, and software verification activities.
• Implement cybersecurity controls, including secure boot, authentication, encryption, vulnerability management, and secure software update mechanisms
• Develop firmware, manufacturing test software, diagnostic tools, and engineering utilities to support product development, verification, manufacturing, debugging, compliance testing, and field service activities
• Troubleshoot hardware and software issues using oscilloscopes, logic analyzers, and other laboratory equipment
• Collaborate with systems, electrical, mechanical, quality, regulatory, and cybersecurity teams
• Participate in system requirements development, architecture definition, hazard analysis, risk control implementation, and allocation of system requirements to software components
• Support CI/CD pipelines, automated build systems, configuration management, and continuous software process improvements initiatives
• Provide sustaining engineering support for released products, including issue investigations, root cause analysis, field corrections, cybersecurity updates, and design improvements
• Complete other engineering duties and responsibilities as assigned.

Minimum requirements

• BS or MS in Computer Engineering, Electrical Engineering, Computer Science, or a related technical field
• 7+ years of experience in embedded software development, including development of complex real-time embedded systems using modern C++.
• Experience developing embedded applications on ARM Cortex-M processors, Linux, and/or Android platforms
• Strong experience developing real-time embedded applications using RTOS frameworks such as ThreadX, FreeRTOS, RTX, Micrium OS, or similar operating systems.
• Proven experience developing platform software, Board Support Packages (BSPs), hardware abstraction layers, and device drivers.
• Experience working with electromechanical systems, motor control, battery-operated devices, displays, touchscreens, and sensor integration
• Experience developing embedded GUI/UI applications
• Strong debugging and troubleshooting skills across applications, middleware, operating system, and driver layers.
• Ability to read electrical schematics, hardware design documentation, and component datasheets
• Hands-on experience with oscilloscopes, logic analyzers, protocol analyzers, and other hardware test equipment
• Experience with embedded development tools including Keil, IAR, GCC, Visual Studio, Android Studio, and Linux toolchains
• Knowledge of embedded cybersecurity principles, including secure coding p