Senior Software Engineer (Firmware)

Location: Fridley, Minnesota, United States; onsite office role. Candidates must have unrestricted U.S. work authorization at the time of hire and throughout employment.

Salary: $124,800–$187,200 per year, plus eligibility for the hirify.global Incentive Plan.

Company

hirify.global develops healthcare technologies and medical devices intended to alleviate pain, restore health, and extend life.

What you will do

• Design, develop, test, and maintain embedded firmware for neuromodulation medical devices.
• Develop software for microcontrollers, processors, and hardware interfaces.
• Translate system requirements into firmware architectures, designs, and implementations with cross-functional engineering teams.
• Perform unit, integration, and system-level testing, including automated testing and continuous integration.
• Support hardware bring-up, laboratory debugging, root-cause investigations, and technical risk analysis.
• Create compliant software documentation, participate in Agile development, and mentor junior engineers.

Requirements

• Bachelor’s degree in a related field with 4 years of relevant experience, or a master’s degree with 2 years of relevant experience.
• Strong proficiency in C and C++ for embedded systems development.
• Experience with firmware for microcontrollers, embedded processors, or medical devices and with real-time operating systems such as FreeRTOS, ThreadX, or VxWorks.
• Experience with hardware/software integration, debugging, laboratory testing, software architecture, design patterns, and object-oriented programming.
• Knowledge of communication protocols such as SPI, I2C, UART, CAN, BLE, USB, or Ethernet, plus source control and DevOps tools.
• Unrestricted U.S. work authorization is required; sponsorship is available only for Principal-level roles and above.

Nice to have

• Experience with FDA, IEC 62304, ISO 13485, or related quality standards.
• Experience with systems engineering, requirements-based development, Agile environments, automated testing, and continuous integration.

Culture & Benefits

• Work in a regulated, safety-critical medical-device environment focused on patient outcomes.
• Health, dental, vision, life, disability, and flexible spending benefits for eligible regular employees.
• 401(k) plan with employer contribution and match, paid time off, and paid holidays.
• Tuition assistance, employee stock purchase plan, employee assistance resources, and well-being programs.