Jobs / United States / Psiquantum Corp
Staff Software Engineer, Photonics
Psiquantum Corp · 🇺🇸 Palo Alto, California, United States
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 22 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 1 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Psiquantum Corp paid sponsored hires in similar roles8 certified filings for “Test Automation Engineer Photonics” (Robotics Engineers) in CA: $159k–$188k, median $159k. Most were filed at wage level III (63%) — 3 lottery entries, ≈46% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Psiquantum Corp
The US Department of Labor certified 22 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 1 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Psiquantum Corp →
About the role
PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries. Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry—including partners like GlobalFoundries—we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don’t feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure. In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale. PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for real-world impact. Quantum computing is not an extension of classical computing. It represents a fundamental shift—and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we have a clear path to make it real. Come join us. Job Summary: As an integral part of the team developing a photonic quantum computer, the Staff Software Engineer will own the software that drives automated testing, calibration, and data acquisition across our fleet of electro-optical test stations including the sequencing, measurement, and instrument-control code that runs on the test stations built by our hardware test automation team. Responsibilities: • Own and extend the test-sequencing software (measurement methods, sequencer logic, instrument drivers) used across the electro-optical test fleet, from prototype through production scale. • Design and implement automated measurement methods for electrical, optical, and electro-optical characterization (e.g. spectrum sweeps, IV sweeps, automated optical alignment) across multi-instrument control chains. • Build and maintain instrument control layers (SCPI/VISA-based drivers) for lab and production instrumentation. • Diagnose and fix fleet-wide test-sequencing issues throughput regressions, alignment/movement bugs, timing anomalies from logs, dashboards, and measurement data. • Design failure handling so real hardware/measurement failures surface clearly instead of shipping bad data silently. • Partner with the hardware test automation team to translate new test station designs into automated test and calibration procedures. Experience/Qualifications: • BS in Electrical Engineering, Computer Science, Physics, or related field with 8+ years of relevant experience (MS with 6+ years, or PhD with 3+ years). • Strong Python skills, including asynchronous programming. • Hands-on experience building automated test/measurement software with instrument control (SCPI/VISA/GPIB). • Working knowledge of electrical, optical, or electro-optical measurement concepts. • Experience debugging distributed or flee