Senior Embedded Software Engineer

LER TechForce; Seattle (WA); On-site; USD 140,000 - 190,000; Full time

Job summary

LER TechForce seeks a Senior Embedded Software Engineer in Seattle to help define the embedded software architecture for next-generation hybrid mining systems. You will design, develop, and integrate real-time software across multicore platforms, including FreeRTOS-based cores, BSPs, and Simulink-generated control algorithms.

You will collaborate with hardware, controls, and R&T teams to build scalable software foundations, while mentoring engineers and shaping best practices in a fast-paced

Qualifications

• Bachelor's degree in Computer Engineering, Electrical Engineering, CS, or related STEM field.
• 7+ years of embedded software development experience.
• Strong understanding of embedded architecture and real-time systems.
• Experience with FreeRTOS or similar RTOS environments.
• Proficiency in C with some C++.
• Experience with board bring-up and BSP development.
• Familiarity with ARM-based processors and CAN/J1939 protocols.
• Ability to interface with hardware and controls teams in a fast-paced R&D setting.
• Experience with Simulink-generated controls integration into embedded targets.
• Knowledge of HIL/SIL validation methods and Python scripting.

Responsibilities

• Design, develop, and maintain embedded software in C (80%), with selective C++ use.
• Lead development and integration on FreeRTOS-based multicore embedded platforms.
• Create and maintain the RTOS framework for future product development.
• Develop lightweight middleware and runtime interfaces bridging controls with embedded platforms.
• Collaborate with Controls Engineers to integrate Simulink-generated algorithms.
• Design software abstraction layers for portability across platforms.
• Support BSP development and hardware bring-up for new boards.
• Work with MCUs, processors, and SOMs during early-stage product development.

Skills

Embedded C

FreeRTOS

Multicore systems

BSP development

ARM Cortex

CAN/J1939

Simulink integration

Python scripting

Git workflows

Hardware bring-up

RTOS design

Education

Bachelor's degree in Computer/Electrical Engineering or related STEM field

Tools

STM32

NXP

Infineon TriCore

AM64x SOM

Git

Simulink

Job description

Location: Seattle, WA (Primarily Onsite)

Help Build the Embedded Foundation for Next-Generation Hybrid Mining Systems

Are you a hands-on embedded software engineer who enjoys working at the intersection of hardware, real-time software, and system architecture? Do you thrive in an R&D environment where you'll help define the technical direction of a platform from the ground up?

We are seeking a Senior Embedded Software Engineer to join a growing team developing advanced hybrid power and control systems for industrial mining applications. This is an opportunity to work on early-stage technology development, helping establish the embedded software architecture that will support future products for years to come.

This role is ideal for an engineer who enjoys low-level software development, board bring-up, middleware design, real-time operating systems, and close collaboration with hardware, controls, and research teams.

What You'll Do

• Design, develop, and maintain embedded software primarily in C (approximately 80%) with selective use of C++.
• Lead development and integration of software running on FreeRTOS-based multicore embedded platforms.
• Create and maintain the RTOS framework that serves as the foundation for future product development.
• Develop lightweight middleware and runtime interfaces that bridge controls software with underlying embedded platforms.
• Collaborate with Controls Engineers to integrate existing Simulink-generated control algorithms into production-oriented embedded software architectures.
• Design software abstraction layers that enable portability of controls applications across future platforms and architectures.
• Support the creation of a lightweight runtime environment that facilitates future migration and integration with AUTOSAR-style architectures when business needs require it.
• Perform board support package (BSP) development, hardware bring-up, debugging, and validation for new development boards and custom hardware.
• Work directly with microcontrollers, processors, system-on-modules (SOMs), and custom PCB designs during early-stage product development.
• Develop and debug software for multicore real-time processing environments.
• Design and implement interprocessor communication, mailbox architectures, synchronization mechanisms, and DMA-based data movement solutions.
• Investigate and resolve complex software and system-level issues through root cause analysis and structured corrective actions.
• Participate in software verification activities including unit, integration, SIL, and HIL testing.
• Work closely with Electrical Engineering, Systems Engineering, Controls Engineering, and Research & Technology teams to define requirements and software interfaces.
• Provide technical leadership and mentorship while helping establish engineering best practices across the organization.

What Makes This Opportunity Unique

• Opportunity to define and build a software platform that is expected to support products for the next 5+ years.
• Significant influence on software architecture decisions and technology direction.
• Highly collaborative R&D environment focused on rapid innovation and prototyping.
• Exposure to cutting-edge industrial hybrid power systems and electrification technologies.
• Ability to work close to the hardware and influence system-level design decisions.
• Long-term growth opportunity within a rapidly evolving engineering organization.

Required Qualifications

Education

• Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or related STEM field.

Experience

• 7+ years of embedded software development experience.
• Strong understanding of embedded software architecture and real-time systems.

Technical Skills

• Strong proficiency in Embedded C development.
• Experience developing software using FreeRTOS or similar RTOS environments.
• Experience with multicore embedded systems and real-time applications.
• Board support package (BSP) development and hardware bring-up experience.
• Experience debugging software at the hardware, firmware, and system levels.
• Familiarity with ARM-based embedded processors and architectures.
• Experience with:
• Threading and task management
• Mailboxes and interprocessor communication
• DMA engines
• Memory management in embedded environments
• Experience using Git and modern software development workflows.
• Strong systems-thinking and problem-solving abilities.
• Ability to adapt and learn new technologies in a fast-paced research and development environment.
• Experience with common embedded processor families including:
• STM32
• NXP
• Infineon TriCore
• ARM Cortex-based processors
• Experience integrating Simulink-generated controls software into embedded targets.
• Experience developing middleware, runtime environments, or software abstraction layers.
• Experience with Texas Instruments AM64x/AM644x devices or similar System-on-Module (SOM) platforms.
• Familiarity with industrial communication protocols such as CAN and J1939.
• Knowledge of hardware-in-the-loop (HIL) and software-in-the-loop (SIL) validation methods.
• Python scripting experience for automation, testing, or development support.

Success in This Role

The successful candidate is a technically curious engineer who thrives in ambiguity, enjoys learning new platforms and technologies, and can quickly contribute in a research-oriented environment. You are comfortable moving between software architecture discussions, middleware development, board bring-up activities, and real-time embedded software implementation.

You understand how to create scalable software foundations while balancing the realities of rapid prototyping and product development. Most importantly, you're excited about helping build a platform from its early stages and becoming a long-term contributor to the future of industrial hybrid mining technologies.