Lion Energy · 5 hours ago
Senior Embedded Software Engineer
American Fork, UT
Full-time
Onsite
Senior Level
7+ years expLion Energy is seeking a Senior Embedded Software Engineer to lead firmware development for advanced energy storage and power conversion platforms. This role involves owning technical subsystems, driving architectural decisions, and mentoring engineers across the embedded development team.
EnergyElectronicsRenewable Energy
Responsibilities
Own design, development, and delivery of embedded firmware subsystems across product platforms
Drive subsystem architecture, scalability, and long-term maintainability strategies
Develop advanced control algorithms including: DC-DC and DC-AC power conversion control, Maximum Power Point Tracking (MPPT), Battery management and charging systems, Functional safety, fault protection, and reliability strategies, Communication stack architecture and system-level data management
Translate high-level product and system requirements into implementable technical solutions
Lead technical decision-making within firmware and subsystem domains
Navigate ambiguous or evolving product requirements while maintaining development momentum
Lead technical investigations, failure analysis, and root cause resolution
Mentor and provide technical guidance to Associate and Engineer-level team members
Lead code reviews, design reviews, and development best practice initiatives
Collaborate cross-functionally with hardware, systems engineering, product management, manufacturing, and QA teams
Support manufacturing validation, field issue resolution, and product lifecycle improvements
Evaluate and recommend adoption of emerging embedded technologies and development tools
Qualification
Required
Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Computer Science, or related field
Typically 7+ years of embedded firmware development experience
Expert-level proficiency in C/C++ for embedded systems
Strong experience designing real-time and low-level firmware interacting directly with hardware
Extensive experience with communication protocols including: UART, SPI, I2C, CAN, Ethernet / TCP-IP, Wireless or IoT protocols such as Bluetooth, Wi-Fi, or MQTT
Advanced knowledge of memory management, performance optimization, and resource-constrained systems
Strong experience with embedded system architecture and RTOS design
Proven experience with Git and collaborative software development workflows
Strong experience developing automated testing frameworks and validation strategies
Preferred
Experience with energy storage, battery management systems, or power electronics strongly preferred
Experience with UML, SysML, or system modeling tools preferred
Experience implementing CI/CD or DevOps workflows preferred
Benefits
Comprehensive medical, dental, and vision insurance options
Retirement savings program with company matching
Paid time off and company holidays
Professional development and career advancement opportunities
Company
Lion Energy
Lion Energy offers renewable energy products, power product, portable solar products, and other services in American Fork.
51-200 employees
H1B Sponsorship
Lion Energy has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2022 (1)
Funding
Current Stage
Growth StageTotal Funding
unknown2026-02-11Acquired
Leadership Team
Thierry Caussat
Chief Technology Officer
Bryan Nelson
Chief Revenue Officer (CRO)
Recent News
legacy.thefly.com
2026-02-12
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