Largeton Group

Blockchain QA Engineer

Largeton Group

Built for Staffing Delivery at Scale.

Competitive Salary

New York, United States (Onsite)

Engineering

Senior

Last updated 2026-05-08T06:01:21.725Z

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About the role

Overview

The Blockchain QA Engineer will ensure the correctness, security, and reliability of a financial data platform anchored to blockchain, validate data pipelines, test smart contracts, and conduct rigorous manual testing for complex financial transactions.

Skills

Golang Solidity Smart Contracts Hardhat Foundry

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • Requires 4+ years of QA/SDET experience.
  • 2+ years in blockchain/Web3 QA.

About Largeton Group

Largeton Group is a delivery engine for large staffing firms. Since 2015, we’ve supported global staffing leaders by owning execution—sourcing, screening, and delivering talent against high-volume and niche requirements. We work behind the scenes so you win the client. Built for speed, compliance, and consistency, Largeton operates as an extension of your recruiting team for enterprise and Fortune-level hiring. If execution matters, we’re the partner you rely on.

Company score (5)

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