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ROLE RESEARCH · YOUR APPLICATION BRIEF

Unsiloed AI

Unsiloed AI

Early career

Founding Software Engineer - Backend and Infrastructure

LocationSan Francisco, CA, US
Needs confirmationAvailability unconfirmed

Understand the evidence. Check your fit. Make your next application count.

Source checked 2026-10-23 · Job / program ID: yc-cmlq27S

THE APPLICATION BRIEF

The essentials, before you apply.

Start with this role’s dated evidence, then confirm the details on the official posting.

Application status
Availability unconfirmed
Work arrangement
On-site
Application deadline
No fixed deadline confirmed
Sponsorship evidence
Conditional support — confirm this role

Your next step

Check the remaining conditions with the employer.

  • The recorded direction and program type are relevant. Confirm the remaining requirements before investing time.

Saving a record is free. It does not unlock a company review or consume a free company selection.

01 · Sponsorship evidence first

Sponsorship status

Conditional support — confirm this role

Visa: Open to sponsoring

The body says sponsorship is an option; its conditional wording is retained despite the stronger metadata label.

Sponsorship evidence reviewed 2026-10-23. This does not refresh the job posting check below.

Evidence scope: Specific posting. A program policy and historical employer records do not establish support for every role.

Read the sponsorship source ↗

02 · Requirements and your timeline

Check the actual eligibility requirements.

Work arrangement
On-siteThe JD specifies in-person San Francisco.Work arrangement source ↗
Degree levels recorded
Not stated
Graduation window
No explicit graduation-year window; full-time early-career opportunity.
Start date
Not confirmed
Deadline
No fixed deadline confirmed
Minimum years of experience
No numeric minimum confirmed

No fixed closing date stated in the reviewed JD; verify availability with the employer.

Python and backend/distributed systems; production operations, cloud infrastructure, Docker/Kubernetes/Helm, CI/CD and observability. C++/Rust and ML/GPU-serving experience are additional strengths.

  • New-graduate metadata does not remove the substantial production-systems expectations.
  • Confirm the immigration route and work authorization available by the employment start date; no student-work authorization is established here.

Your dates, from the source

  1. Posting dateNot confirmed
  2. Application deadlineNot confirmed
  3. Start dateNot confirmed

Missing dates stay unconfirmed. We do not infer interview schedules, rolling deadlines or a typical hiring timeline for this role.

Questions still to resolve

  • Confirm sponsorship for the specific role, hiring entity and your circumstances; program or employer evidence alone is not role approval.
  • Graduation requirements are recorded as years, seasons or descriptive wording rather than exact dates. Confirm your timeline with recruiting.
  • E-Verify enrollment has not been matched to the hiring legal entity. Verify separately if relevant to STEM OPT.
  • Compare your degree and enrollment status with the official requirements.
  • Confirm that applications are still being accepted.
  • No fixed deadline was confirmed; check the official posting before applying.
Add or edit optional authorization details →

Graduation dates are compared only where exact bounds are stated. We do not infer CPT/OPT eligibility, work permission or H-1B timing from your academic year.

03 · Separate employer check

E-Verify

Hiring legal entity not independently confirmed

No official E-Verify legal-employer match verified; this is not a finding of non-enrollment.

E-Verify participation is separate from H-1B sponsorship and the other STEM OPT requirements. An employer statement or an unmatched name is not a completed legal-employer verification.

04 · Prepare with a purpose

What to prepare and why

Demonstrate a production backend, deployment reliability and a document-processing or ML-serving system.

01

Confirm your eligibility

Check the degree, graduation window and work-authorization wording above against your own circumstances.

02

Build a focused application

Use the recorded requirements to choose relevant projects and experience for your résumé.

03

Research the business

Connect the role to the company’s products and business before preparing interview examples.

Follow the source trail

Job / program ID: yc-cmlq27S · last checked 2026-10-23

Current complete employer-maintained YC role description, sponsorship metadata/body, company identity/homepage and jobs-page review; no login, form entry, command execution or submission.

The complete employer-maintained YC JD and role-specific Apply entry were visible at review. Apply routes to YC account authentication; the logged-in form and current submission acceptance were not checked. Current application availability remains unconfirmed.

Check official application availability ↗

Official source ↗

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