Embedded Systems Engineer

Stryten Energy•Alpharetta, GA

2d•Onsite

About The Position

Stryten Energy is expanding its advanced solutions and seeking experienced Firmware Engineers to design, improve, and validate embedded software across our CANOPEN stack as well as be the liaison between Software Engineering and System’s Engineering in BESS and Industrial applications. You will develop new IoT features, enhance existing firmware, and build simulators and tooling to accelerate development and verification. This role collaborates closely with electrical, systems, test, and product teams and contributes to high-quality engineering documentation and release readiness. This position requires on-site daily work in our Alpharetta office.

Requirements

BS or MS in Computer Engineering, Electrical Engineering, Computer Science, or related discipline
4+ years of hands-on embedded firmware development in C for resource-constrained MCUs
Fluency in C and strong competence in Python; ability to work comfortably with both
Experience with the CANOPEN software stack or similar embedded platform stacks
Solid understanding of real-time embedded concepts: ISRs, peripherals, DMA, timers, RTOS tasks/queues, power states
Proficiency with common embedded interfaces and tooling: CAN, SPI, I2C, UART; oscilloscopes, logic analyzers, in-circuit debuggers
Build systems, cross-compilers, and linkers; version control with Git
Experience working with Wireless communications
Demonstrated experience writing high-quality engineering documentation
Strong debugging skills, root-cause analysis, and methodical problem solving
Ability to work effectively in cross-functional teams and communicate clearly

Nice To Haves

C# experience for simulator UI/tools; .NET or WPF/WinUI
RTOS experience (e.g., FreeRTOS, Zephyr, ThreadX) and low-level driver development
Safety, diagnostics, and calibration frameworks; functional safety awareness
IoT experience with WiFi, BLE and Cellular Devices.
Experience with battery systems, BMS, or power electronics environments
Front and Backend development.

Responsibilities

Firmware design and development
Design, implement, and optimize embedded firmware for CANOPEN-based platforms in C
Contribute to middleware, drivers, communication stacks, bootloaders, diagnostics, and safety features
Extend and maintain unit tests, integration tests, and hardware-in-the-loop tests
Design and develop embedded firmware for IoT devices
Integrate hardware with IoT communication protocols and cloud services
Optimize power consumption and data transmission for network efficiency
Collaborate with hardware, software, and network teams to ensure interoperability
Maintain and update firmware for security and performance improvements
Document design specifications, test results, and deployment procedures
Feature delivery and quality
Requirement refinement to release implementation, code reviews, verification, and documentation
Debug complex issues across firmware, CAN, SPI, I2C, UART, and power-management domains
Support the product roadmap for LTE CAT 1, LTE-M, Cat-1 Bis, CAT 4, NB-IoT
Support the product roadmap for BLE, RFCOMM, WiFi
Support the roadmap for location technologies like GNSS, WiFiSCAN
Simulation and tools
Build and maintain simulators, emulators, and test harnesses in C#, Python, and C to accelerate development
Create protocol simulators and hardware abstraction layers for off-target testing
Documentation and process
Produce clear programming documentation, API references, and design specs
Contribute to configuration management, release notes, and firmware change control
Collaborate with systems engineering on requirements, traceability, and verification evidence
Additional responsibilities as needed to support the team and company goals.