Senior Product / Systems Engineer (Founding)

Tags: Web3 Jobs • Blockchain Developer Jobs • Cryptocurrency Engineering Jobs • Web3 Remote Jobs • Blockchain Web3 Jobs

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.

Apply here 👉 Senior Product / Systems Engineer (Founding)