Principal Software Engineer, Connectivity
Principal Software Engineer, Connectivity
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$ 150000 - 250000
1 Vacancy
Job Description
Principal Software Engineer Connectivity (Embedded Systems)
Location: Chicago IL (Hybrid) Full-Time Advanced IoT/Embedded Tech
Our client an industry leader in connected home and energy-efficient products is seeking a Principal Software Engineer Connectivity to drive the design and development of embedded software for IoT-connected MEP devices. This key role sits within the Advanced Technology & Integration team and focuses on architecting scalable connectivity solutions across product lines.
Key Responsibilities:
Lead the end-to-end development of embedded software for connectivity modules integrated with home appliance products
Define requirements and software architecture in collaboration with systems engineering product teams R&D marketing and manufacturing
Develop production-level embedded software using C/C and assembly for multi-threaded real-time systems
Ensure robust documentation and perform self-reviews and unit-level testing
Interface with hardware teams to validate firmware in real product environments
Support manufacturing and field service implementation including software tools for diagnostics and support
Develop and validate PC handheld and mobile-based tools for development service and testing
Participate in system design reviews including FMEAs and DFM/DFT evaluations
Coordinate formal documentation for requirements design artifacts and qualification testing
Represent the organization in technical societies and remain abreast of emerging industry innovations
Required Qualifications:
Bachelors degree in Computer Engineering Electrical Engineering Computer Science or a related discipline
7 years of hands-on experience developing embedded software for microprocessor-based control systems
Proficiency in C C and Assembly for real-time embedded environments
Expertise in communication protocols and hardware interfaces: SPI QSPI UART RS485
Familiarity with modern wired and wireless technologies such as Ethernet BLE Wi-Fi Thread Matter Amazon Sidewalk BACnet Modbus and TCP/IP
Experience with version control tools (e.g. GitHub) and debugging tools (oscilloscopes emulators logic analyzers)
Strong knowledge of secure embedded systems: Secure Boot TLS X.509 encrypted file systems
Ability to read and interpret PCB schematics and system wiring diagrams
Working knowledge of MATLAB LabVIEW or other model-based development environments
Excellent communication skills and the ability to work cross-functionally across engineering and product disciplines
Preferred Qualifications:
Experience working with regulatory environments or connected appliance industries
Familiarity with diagnostics tools for manufacturing and field deployment
Statistical design tools or knowledge of Design of Experiments (DOE)
Experience mentoring engineering teams and driving systems architecture in fast-paced environments
Compensation & Benefits:
Competitive base salary and annual performance bonuses
Hybrid work flexibility (Chicago-based)
Comprehensive benefits including medical dental vision life and disability insurance
401(k) with match
Continuing education and certification support
High-impact role within a fast-evolving product innovation team
Required Experience:
Staff IC
Employment Type
Full Time
