Sr. Firmware Engineer

Carmanah Technologies Corp. - Plano, TX

Full-time - Senior

Plano, TX

Electrical Equipment, Appliance, and Component Manufacturing

About the position

The Sr. Firmware Engineer will play a crucial role in developing and supporting innovative traffic products aimed at enhancing safety and accessibility for the visually impaired. This position involves overseeing the entire embedded software system design cycle, from initial requirements through to product launch and ongoing support, while working collaboratively within a cross-functional engineering team.

Responsibilities

• Maintain and enhance embedded software for existing product lines.
• Own the embedded software system design cycle from requirements through launch and beyond.
• Design, develop, code, test, and debug embedded software.
• Integrate, verify, and validate new product designs and design changes.
• Perform design and code reviews.
• Interface with a cross-functional engineering team.
• Support the Tech Support team with intimate product knowledge.
• Contribute to a fun and innovative work environment.
• Work in an Agile environment using Atlassian toolset.

Requirements

• Bachelors Degree in Electrical, Electronic, Computer Science or Computer Engineering.
• 7+ years' experience in embedded software development and writing C and/or assembly code for microcontrollers such as Microchip PIC, Freescale/NXP, ST, Cortex M3/M0 and Atmel.
• Mastery of C language programming as it pertains to an embedded environment.
• Strong understanding of computer architecture and embedded software development best practices, with significant experience in low level development and programming.
• Real time development experience with and without an RTOS.
• Knowledge of communication interfaces, such as SPI, I2C, I2S, UART, CAN, USB, BLE, Wi-Fi, and Ethernet.
• Ability to read schematics to troubleshoot, debug and bring up new hardware using oscilloscopes, logic analyzers, protocol analyzers and in-circuit emulators.
• Experience programming peripheral hardware at the register level.
• Working knowledge of C++.
• Working knowledge of IoT principles and methods.
• Familiarity with OOP design principles.
• Familiarity with various ARM architectures (e.g. Cortex M4, M7, etc.).
• Familiarity with security basics (e.g. TrustZone, security certificates, etc.).
• Strong interpersonal, analytical, organizational and follow-up skills.
• Solid problem-solving skills. Highly technical, quickly grasping how things work. Presents technical concepts, ideas, and information in terms that both engineers and non-engineers can understand.
• Motivated by continuous learning and development.
• Functions well in a small company/startup environment. (High visibility, accountability and development velocity)
• Ability to work independently with minimal supervision, and collaboratively with a cross functional team.
• Disciplined engineering approach.
• Differentiates value added activities from waste.
• Demonstrates systems thinking.