Infinitum · 8 hours ago
Senior Firmware Engineer
Austin, Texas Metropolitan Area
Full-time
Hybrid
Senior Level
5+ years expInfinitum is a company focused on sustainable motor technology, offering innovative air core motors that are efficient and environmentally friendly. They are seeking a Senior Software/Firmware Engineer to lead development efforts, focusing on C# application development and embedded C firmware projects while mentoring a small engineering team.
AutomotiveData CenterData Center AutomationHeating Ventilation and Air Conditioning (HVAC)Industrial AutomationInternet of ThingsManufacturingMining Technology
Responsibilities
Software Development
Design, develop, and maintain C# applications, tools, and services
Collaborate with stakeholders to capture requirements, estimate tasks, and translate high-level needs into actionable engineering work
Own the full development lifecycle, including requirements capture, task creation, implementation, testing, documentation, and deployment
Technical Leadership
Provide oversight and mentor small engineering teams (2+ members) through planning, design, implementation, and review
Provide architectural guidance and ensure adherence to best practices, coding standards, and development processes
Firmware Development (Preferred)
Contribute to embedded C firmware development/reviews/debugging/sustaining for microcontrollers
Quality, Automation, and CI/CD (Preferred)
Drive and maintain CI/CD workflows, including automated builds, automated unit tests, and automated compliance/testing pipelines
Promote automation, reliability, and reproducibility within the development process
Qualification
Required
5+ years of experience as a software and/or firmware engineer
Demonstrated experience in technical leadership or team lead roles
Proficiency in C# application development
Strong understanding of the full software development lifecycle
Experience with version control systems (e.g., Git) and modern development workflows
Preferred
Embedded C development experience
Experience building and maintaining CI/CD pipelines (Azure DevOps, GitHub Actions, GitLab CI, Jenkins, etc.)
Background in automated unit testing and automated compliance or validation testing
Background in field support and/or sustaining
Experience working with electromechanical assemblies and common lab tools
Benefits
Comprehensive Health Coverage (Medical/Dental/Vision)
Short-Term & Long-Term Disability Coverage
Health Savings Account (HSA) – includes employer contributions.
Flexible Spending Account (FSA) & Limited Purpose Flexible Spending Account
401(k) – Traditional and Roth
Stock Options
Open Paid Time Off (PTO)
12 Paid Holidays
Potential Relocation Assistance
Flexible schedule – including hybrid possibilities
Company Paid Lunch on Fridays
Community Give-back Opportunities
Company
Infinitum
Infinitum is setting the bar for the next generation of motors to be better for the planet – and for people.
51-200 employees
H1B Sponsorship
Infinitum has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (6)
2023 (3)
2022 (3)
2021 (2)
Funding
Current Stage
Late StageTotal Funding
$457.7MKey Investors
US Department of EnergyJust ClimateRiverstone Holdings
2024-10-22Grant· $34M
2024-07-16Series E· $35M
2023-11-01Series E· $221M
Leadership Team
Ben Schuler
Founder and CEO
Kevin Paprzycki
Chief Financial Officer
Recent News
2026-01-03
2025-11-18
Company data provided by crunchbase