H-1B Visa Linux Software Engineer Jobs
Linux Software Engineers are among the most consistently sponsored H-1B roles in the U.S. tech sector, with demand concentrated in cloud infrastructure, embedded systems, and kernel development. Employers filing LCAs for these roles typically classify them under SOC codes tied to software developers, which means your degree field and job duties both need to align clearly with a specialty occupation.
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INTRODUCTION
Neptune Medical, is an innovative, venture capital funded medical device startup headquartered in Burlingame, CA. We have already commercialized novel medical devices using our technology. Now the team at Neptune is building something truly unique: a fully flexible medical robot that enables doctors to reach deep into human anatomy. Triton Robotic Endoscopy will disrupt flexible endoscopy and set a new standard in outcomes for decades to come.
TITLE: Senior/Staff Linux Software Engineer – Robotics Platform
Position Summary:
The Senior/Staff Software Engineer is a key member of the software team who will be responsible for implementing a robust vision compute pipeline on a Linux platform and will actively work with the software and vision teams. As part of the software team responsible for the compute platform for the Triton robot, this candidate will be instrumental in the selection, evaluation and integration of the embedded Linux computers, FPGA bridges and high-speed SerDes links in the novel camera and display system. This member is expected to collaborate on and own parts of the vision software subsystem, helping build a robust and safe software while demonstrating the flexibility and enthusiasm to handle multiple responsibilities in a fast-paced and collaborative start-up environment. The ideal candidate will act with passion and intensity in a medical device start-up that is fast paced and collaborative and display the ability to perform to the requirements outlined below. For the right person, this position will be a tremendously exciting and career-defining opportunity, making core contributions to a genuinely new type of medical robotic platform.
ROLES AND RESPONSIBILITIES:
- Design and implement the compute platform for the vision pipeline for the Triton robot.
- Evaluate and prototype solutions for the control and vision subsystems using different computers and GPUs, optimizing for latency, efficiency and robustness.
- Design, develop, document, verify, and continuously improve software for video pipelines using NVIDIA Jetson embedded systems: control cameras and display low-latency video, record video, composite video streams, and share video and camera metadata.
- Work with deep-learning and computer-vision algorithms engineers to integrate new processing capabilities and AI applications into the product code.
- Work with peer engineers on software design and code reviews.
- Document software designs, reviews and processes.
REQUIRED QUALIFICATIONS:
- B.S. or M.S in CS, ECE, EE or related fields.
- 5-7 years designing and developing software applications for embedded Linux systems.
- Robust knowledge of C++ and Python.
- Experience with Linux kernel development and/or NVIDIA’s embedded software stack desired.
- Ability and flexibility to handle multiple responsibilities within the software team based on priorities.
- Excellent communication and documentation skills.
LOCATION:
Neptune Medical is located in Burlingame, CA, near the Millbrae Caltrain and BART Station.
COMPENSATION:
The starting base salary for this role is between $185,000 and $225,000 depending on experience. The actual base pay is dependent upon many factors, such as education, training, transferable skills, work experience, business needs, and location. The base pay range is subject to change and may be modified in the future. This role may also be eligible for equity, benefits and 401(K) with matching.
Neptune Medical provides equal employment opportunities to all applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
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Get Access To All JobsTips for Finding H-1B Visa Sponsorship as a Linux Software Engineer
Align your resume to SOC codes
Linux Software Engineer roles are typically filed under software developer SOC codes. Review the O*NET occupation profile for your target title and mirror its language in your resume so your duties match what the employer certifies on the LCA.
Verify prevailing wage before negotiating
Run your target job title, location, and experience level through the OFLC Wage Search before your first offer call. Your employer's LCA must certify at least the prevailing wage, so knowing Level I through Level IV ranges gives you a real floor to negotiate from.
Target E-Verify enrolled employers early
If you're on OPT or cap-gap, you must work for an E-Verify enrolled employer for STEM OPT eligibility. Confirm enrollment during the recruiter screen, not after an offer, since switching employers mid-process resets your timeline.
Search H-1B filing history on Migrate Mate
Filter by Linux or systems engineering roles on Migrate Mate to see which employers have active LCA filing history for this occupation. That data tells you which companies have actually sponsored the role, not just which ones say they're open to it.
Document proprietary kernel or system work carefully
USCIS RFEs for Linux roles often challenge whether the position requires a specific degree rather than general IT skills. Your employer's support letter should describe the complexity of your kernel, driver, or system architecture work in concrete technical terms, not just job titles.
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Find Linux Software Engineer JobsLinux Software Engineer H-1B Visa: Frequently Asked Questions
Do Linux Software Engineer roles qualify as H-1B specialty occupations?
Yes, provided the position requires at least a bachelor's degree in a directly related field such as computer science, electrical engineering, or computer engineering. Generic IT support or systems administration roles can face RFEs if the employer's job description doesn't establish that a specific technical degree is a minimum requirement. The more the role involves kernel development, device drivers, or complex systems architecture, the stronger the specialty occupation argument.
Which employers commonly sponsor H-1B visas for Linux Software Engineers?
Cloud infrastructure providers, semiconductor companies, defense contractors, and enterprise software firms are the most consistent sponsors for Linux-focused roles. Embedded systems and networking hardware companies also file regularly because Linux expertise is core to their product development, not peripheral. Use Migrate Mate to browse employers with verified LCA filing history specifically for software engineering and systems roles, so you're targeting companies that have actually sponsored the position before.
How does the H-1B cap lottery affect Linux Software Engineer job offers?
Most Linux Software Engineer positions at for-profit companies are subject to the annual H-1B cap and lottery, which opens each April for an October 1 start date. If you're not selected, your status and work authorization don't begin until the next lottery cycle. Some employers at universities, nonprofit research institutions, or cap-exempt organizations can file outside the lottery, so it's worth confirming cap status during the offer process.
What happens to my H-1B if I switch from one Linux role to another employer?
H-1B portability under AC21 lets you start working for a new employer as soon as they file a new H-1B petition, as long as your prior petition was approved and you've been in valid H-1B status for at least 180 days. The new employer must file before your current status expires. If the SOC code or job duties change significantly, USCIS treats it as a new petition rather than a straightforward transfer.
What documentation does my employer need to support an H-1B petition for this role?
Your employer needs a certified LCA from DOL, an I-129 petition, and a support letter that describes the specific technical duties of the Linux role and explains why a bachelor's degree in a relevant engineering or computer science field is required. For roles involving proprietary kernel work or embedded firmware, the support letter should detail the complexity of the systems involved. USCIS may also request evidence of your academic credentials, particularly if your degree is from a non-U.S. institution.
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