Founding Engineer - Provenance Platform & Data Integrity

Humxn; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Humxn is building a platform to prove provenance at scale. As an early backend engineer, you will own ingestion, fingerprinting pipelines for images, audio, video, documents and 3D data, and contribute to the audit trail behind every item.

You will shape architecture, tooling and engineering practices, build the buyer-facing API, and collaborate across teams to ensure correctness, security, and clear documentation. Nice to have: C2PA or ML data infra experience.

Qualifications

• Strong experience building production backend systems.
• Comfort with media processing, data pipelines or applied cryptography.
• Care about correctness, security and clear documentation.

Responsibilities

• Build ingestion and fingerprinting pipelines for images, audio, video, documents and 3D data.
• Work on provenance and signing, verification, and the audit trail behind every item.
• Build the buyer-facing API and exports teams use to pull data into training pipelines.
• Shape architecture, tooling and engineering practice as an early member of the team.

Skills

Backend systems

Media processing

Data pipelines

Cryptography

Documentation

Tools

APIs

Security practices

Job description

Humxn is building a platform to prove provenance at scale. As an early backend engineer, you will own ingestion, fingerprinting pipelines for images, audio, video, documents and 3D data, and contribute to the audit trail behind every item.

You will shape architecture, tooling and engineering practices, build the buyer-facing API, and collaborate across teams to ensure correctness, security, and clear documentation. Nice to have: C2PA or ML data infra experience.