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🟢 Actively Hiring · Posted Today ⏳ Closes in 60 days US Corridor 🛡️ US Work Authorization 🏢 PROFESSIONAL / EXPERIENCED

Embedded Systems Software Engineer (OS and Bare-Metal)

🏢 Ubitium GmbH • 📍 Rülzheim • 🕒 Oct 8, 2026
Salary Range
Salary Disclosed on Application
Full Benefits Package

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This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.

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Corporate Registration Verified IRS EIN & State Corporate Entity standing confirmed
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Prevailing Wage Benchmark US DOL Fair Labor Standards Act (FLSA) aligned
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Corridor Right-to-Work Match US Work Authorization

Transatlantic Cost of Living & Purchasing Power Benchmark

Verified Analytics
Location Base
Rülzheim
Tier-1 US Economic Zone
Est. Take-Home Pay
72% - 78% (After Federal/State Tax)
Single tax filer baseline
Transatlantic Parity
1.0 USD ≈ £0.79 GBP Living Standard
Direct corporate benchmark
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Position Overview & Specifications

At Ubitium, we believe the best engineering happens when people with different perspectives tackle hard problems together. We welcome applicants from all backgrounds and experiences. What matters most is curiosity, skill, and the drive to build technology that improves the world. If that resonates with you, we’d love to hear from you. Our team members come from some of the best universities in the world and left some of the largest tech companies to build something truly remarkable.

Tasks
  • We are looking for an Embedded Systems Software Engineer to join our team developing software for our RISC-V SoC. You and your team will be responsible for the development of a bare-metal Hardware Abstraction Layer (HAL) for our RISC-V SoC. The HAL is used for testing and proof-of-concept applications. Porting and maintaining firmware (OpenSBI), (real-time) operating systems (Linux, Zephyr), and the bootloader will also be a part of your responsibilities.
  • The development of a BSP (OpenEmbedded/Yocto) and porting applications for testing and benchmarking (SPEC CPU) is expected as well.
Requirements
  • Prospective team members require solid C skills and an interest in embedded / bare-metal and (RT)OS development; an understanding of CPU and memory systems (RISC-V a plus); exposure to bootloaders or RTOS (e.g. Zephyr, FreeRTOS) is welcome. Hardware debugging experience is a plus.
  • Bachelor’s degree (or equivalent experience) and first relevant experience (internships, projects) is desired.
  • Relocation required. Currently 4 days on-site, 1 day remote. Policy may change.
Benefits
  • Competitive salary plus stock options
  • 30+ days of paid vacation
  • Relocation support
  • Full German social security and universal healthcare
  • A modern office
  • Free snacks, coffee, and drinks
  • Work with people who actually know their stuff – computer architects, hardware nerds, and engineers who love tough problems.
  • A culture where new ideas matter, but so does respect and collaboration.
  • Space to grow: pick up new skills, dig into areas that interest you, and shape your own path.
  • Get hands-on with real implementations of AI and signal processing – not just slides or buzzwords.
  • An inclusive team where different perspectives are valued and everyone contributes.

We are constantly looking for talent. We recruit through multiple channels – friends & colleagues, universities and professors we know, recruiters, conventions, e-mails and LinkedIn. Join us today.

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Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

United States Work Authorization & Sponsorship Guide

Corridor Intelligence

Under United States immigration law (INA § 101(a)(15)(H)), foreign nationals seeking full-time professional positions typically navigate either non-immigrant specialty occupation classifications or immigrant visa sponsorship:

🇺🇸 H-1B Specialty Occupation & Cap

Requires a relevant Bachelor's degree or higher. Employers must file an approved Labor Condition Application (LCA) with the US Department of Labor confirming the prevailing wage rate.

⚡ TN / O-1 / STEM OPT Pathways

Canadian and Mexican citizens qualify under USMCA (TN status). F-1 STEM graduates benefit from 36-month aggregate work authorization through E-Verify enrolled employers.

⚖️ Official regulatory reference: USCIS Working in the US & US DOL Foreign Labor Certification.

Candidate Preparation Blueprint: Technology

Recruitment Insights

Based on transatlantic hiring benchmarks for Embedded Systems Software Engineer (OS and Bare-Metal) roles across Ubitium GmbH's corporate sector, successful applicants typically excel across three core dimensions:

1. Domain Competency

Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to Technology.

2. Behavioral & Leadership

STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.

3. Compensation Alignment

Total compensation expectation aligned within the benchmarked Salary Disclosed on Application bracket, including retirement vesting and health parity.

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Hiring Organization
Ubitium GmbH

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Location: Rülzheim
Eligibility: US Work Authorization
Schedule: PROFESSIONAL / EXPERIENCED
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