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Software & Firmware Engineering Experts

$120
per hour
Part-time contractor Remote Last verified 21 Jul 2026
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About the Role

Mercor is seeking experienced Software and Firmware Engineers to support an advanced engineering and AI research initiative with a leading technology organization. We are looking for deeply hands-on engineers who have designed, implemented, integrated, tested, debugged, or validated software and firmware that directly interfaces with real-world hardware systems. Relevant backgrounds include: This role is particularly well suited for engineers who have worked directly on complex physical products and can bring practical engineering judgment to evaluating embedded systems, firmware, digital hardware, flight software, hardware-in-the-loop testing, and real-world debugging workflows.

What You'll Do

  • Apply hands-on software, firmware, and digital hardware expertise to technically complex engineering tasks involving real physical systems.
  • Review and evaluate embedded firmware, FPGA/RTL designs, flight software, test automation frameworks, hardware interfaces, and system-level engineering workflows.
  • Analyze architecture and implementation trade-offs involving real-time performance, timing, memory, compute resources, interfaces, reliability, fault handling, concurrency, and hardware/software integration.
  • Assess the technical correctness, robustness, and practical feasibility of engineering solutions for real-world embedded and hardware-connected systems.
  • Identify implementation errors, incorrect assumptions, race conditions, timing issues, interface failures, resource constraints, and other system-level failure modes.
  • Develop or review technically rigorous engineering problems, reference implementations, test cases, evaluation criteria, and supporting technical documentation.
  • Draw on practical experience with development, integration, hardware bring-up, debugging, verification, validation, test automation, and deployment.
  • Provide clear technical feedback grounded in real-world engineering experience and production hardware constraints.

You're a Good Fit If You

    Role Highlights

    Pay
    $100-$120/h
    Contract
    Part-time contractor
    Location
    Remote
    Category
    Coding
    Posted
    18 days ago
    Job ID
    WE-7693

    Pay & Payout

    Independent contractor engagement. Apply via the link below - Mercor handles onboarding and pays weekly via Stripe or Wise.

    Common Questions

    Mercor has a reliability rating of very reliable based on the listings we track, with an onboarding time of 1-3 weeks (interview + assessment + trial). See our full Mercor review for the details behind that rating.

    Applying takes you to Mercor's own website, where the application is completed. We are not a recruiter or employer and do not process applications directly - we may be recorded as the referring source.

    $100-$120/h - Independent contractor engagement. Apply via the link below - Mercor handles onboarding and pays weekly via Stripe or Wise.

    Apply hands-on software, firmware, and digital hardware expertise to technically complex engineering tasks involving real physical systems. Review and evaluate embedded firmware, FPGA/RTL designs, flight software, test automation frameworks, hardware interfaces, and system-level engineering workflows. Analyze architecture and implementation trade-offs involving real-time performance, timing, memory, compute resources, interfaces, reliability, fault handling, concurrency, and hardware/software integration.

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