Web3 Talent

@shiki_0120

Senior-level Solana/Rust Engineer — non-custodial payouts, anti-double-claim, reliability

Japan, Aichi

Active over a week ago

🌱 Member since February 2026

I’m a Solana/Rust engineer building non-custodial, verifiable, abuse-resistant systems.

Focus areas:

Non-custodial payout / grant distribution flows (users sign with their own wallets)

Anti-double-claim with on-chain receipts + deterministic server-side checks

Idempotency, safe retries, and audit-friendly logs

Work style (async-first):

I prefer communication via GitHub issues/PRs and written updates

I can provide clear PR descriptions + weekly status reports

Calls are minimal (optional short kickoff only if needed)

Availability: 10–12h/week (Mon + Wed/Thu JST)

Languages & Skills

🗣️Japanese (Native), English (Business)

🚀 In crypto since 2024

Solana Rust Anchor SPL Token Program Security Wallet Integration Payouts Grants Receipt pattern Idempotency

Accepts Crypto

Accepts Fiat

Open to Full-time

Open to Part-time

Remote

Open to Relocation

Salary & Rates

Social Media

Tell us a joke?

Async-first: I prefer communication via GitHub issues/PRs and written updates. Calls: minimal (optional short kickoff only if needed). Availability: 10–12h/week (Mon + Wed/Thu JST).

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