Senior Product / Systems Engineer (Founding)

Location: United States (Remote OK) Stage: Very early / founding hire The problem we’re solving is not theoretical similar workflows in Web2 have already generated $150M+ in revenue , validating real demand. What’s new here is the infrastructure: replacing intermediaries with verifiable, event-driven systems. Overview We’re building a new infrastructure layer for verification, attribution, and trust . Not a marketplace. Not a job board. Not a token launch. The system focuses on verifiable events , auditability , and long-lived identity so people and organizations can rely on signals that are accountable, portable, and durable. The core architecture and approach are original — we’ve filed a patent covering the underlying system design , and are now building the first production implementation. This is a founding engineering role with real ownership and architectural influence. What you’ll work on Design and build event-driven systems for verification and attribution Create append-only audit trails and replayable histories Model identity, relationships, and outcomes over time Define early system boundaries and invariants Ship a simple, correct core before scaling How we think about technology Architecture is event-driven and verification-first Stack is intentionally open — the founding engineer helps choose tools based on correctness, simplicity, and longevity Preference for boring, proven tech Off-chain first; crypto only where it meaningfully adds value Who this is for Senior engineers who’ve built fintech, payments, identity, compliance, or trust-heavy systems Builders who care more about correctness than flash People comfortable with ambiguity, ownership, and first-principles thinking Engineers who want to help shape what the system is , not just how it’s deployed This is not A DAO A smart-contract-only role A feature factory A hype-driven Web3 experiment Why this role Founding-level ownership Direct influence on a patented system design Ability to help turn a protected idea into a real, durable product Build something that needs to last a decade If this resonates, reach out. We’re moving carefully, deliberately, and with high standards. #J-18808-Ljbffr