Senior Embedded Firmware Engineer - Remote

Senior Embedded Firmware Engineer - Remote - USA

Full Stack is looking for a Senior Embedded Firmware Engineer to join our team. You will work with our incredible clients in one of two ways:

• Team Augmentation: integrate directly into our client’s team and work alongside their existing designers and engineers daily.
• Design & Build: work on a Full Stack product team to build and deliver a product to our clients.

• 5+ years of professional experience as a Firmware Engineer or Embedded Systems Engineer.
• Advanced English proficiency.
• Successful completion of a four‑year college degree.
• Strong hands‑on experience developing embedded firmware using C and C++.
• Proven experience working with ESP
  32 platforms, with a strong preference for ESP
  32‑C6.
• Solid understanding of microcontroller architecture, memory management, interrupts, peripherals, and real‑time constraints.
• Hands‑on experience with audio processing, audio streaming, or real‑time signal handling on embedded devices.
• Experience optimizing firmware for low‑power consumption, performance, and reliability in constrained environments.
• Experience taking embedded systems from prototype through production, including support for manufacturing bring‑up and field issues.
• Comfort working closely with hardware teams through multiple board revisions, hardware debugging cycles, and manufacturing timelines.
• Experience debugging hardware‑software interactions using tools such as logic analyzers, oscilloscopes, and JTAG or SWD debuggers.
• Strong understanding of embedded development workflows, including code reviews, documentation, and testability.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Forensic attention to detail.
• A positive mindset and a can‑do attitude.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work; you must meet the expectations you and your team agree upon.
• Ability to consistently work 40 hours per week.

• Competitive salary.
• Paid time off (vacation, sick leave, maternity and paternity leave, holidays).
• 100% remote work.
• Opportunities to work with leading startups and Fortune 500 companies.
• Health, dental, and vision insurance.
• 401(k) with 4% match.
• Ample opportunity for career advancement.
• Continuing education opportunities.

Full Stack is proud to be an equal‑opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status.
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Seniority level:
Mid‑Senior level.

Employment type:

Full‑time. Job function:
Engineering and Information Technology. Industries: IT Services and IT Consulting, Computer and Network Security, and Information Services.