QA Engineer (Manual + Automation) - Web3 / Blockchain
QA engineer owning end-to-end testing (manual + automation) of a real-world-asset tokenization platform built on ERC-3643/Ethereum, covering on-chain token flows, wallet connections, and KYC/AML compliance features. Automation is in Playwright + TypeScript with API testing via Postman/Swagger.
- Compensation
- Not disclosed
- Location
- Europe
- Work setup
- Remote
- Seniority
- Not specified
- Employment
- Full time
- Experience
- 4+ years
- Category
- Qa
- Posted
Skills
Must have
- 4+ years of professional experience in QA
- Commercial experience testing Web3/blockchain products (crypto wallets, tokens, transactions, Ethereum/EVM testnets)
- Commercial test automation experience with Playwright + TypeScript (Cypress acceptable)
- Strong manual testing skills for web applications
- API testing experience (Postman, Swagger)
- Basic SQL knowledge for data validation
- Understanding of client-server architecture and SDLC
- Experience working in Agile/Scrum teams
- English Intermediate or higher (written and spoken)
Nice to have
- Experience with ERC-20/ERC-3643 tokens or smart contract testing (Hardhat, ethers.js)
- Experience testing KYC/KYB, AML or other compliance flows
- Fintech or financial services background
- Mobile testing and mobile automation (Appium or similar)
Full description
About the Project:
We are looking for a QA Engineer to join a team building a real-world asset (RWA) tokenization platform that connects issuers and investors. The platform lets users create, issue, mint, burn and transfer tokens using the ERC-3643 standard on Ethereum.
The product sits at the intersection of digital assets and traditional finance and operates in a highly regulated space, so compliance and security are top priorities. It includes role-based access control, approval quorums, KYC/KYB identity verification, AML transaction and wallet monitoring, and self-custodial wallet integration, with institutional non-custodial wallets planned next.
The testnet is already live, and the team is preparing a restricted mainnet launch in mid-November, followed by a full launch next year.
Responsibilities:
Own end-to-end testing of the platform, from requirements analysis to release validation;
Test core blockchain flows: token issuance, minting, burning and transfers, wallet connections and on-chain transactions on testnet and mainnet;
Test compliance-related functionality: KYC/KYB onboarding, role-based access, approval flows and AML integrations;
Design and maintain test documentation (test cases, checklists, test plans);
Develop and maintain automated UI and API tests with Playwright + TypeScript;
Perform regression, smoke, integration and exploratory testing;
Identify, document and track bugs in Jira or similar tools;
Collaborate closely with developers, product managers and the client team;
Support release processes, including the testnet-to-mainnet launch and post-release verification.
Requirements:
4+ years of professional experience in QA;
Commercial experience testing Web3 / blockchain products (must have): crypto wallets, tokens, transactions, Ethereum or EVM testnets;
Commercial experience with test automation using Playwright + TypeScript (Cypress is acceptable);
Strong manual testing skills for web applications;
Experience with API testing (Postman, Swagger);
Basic SQL knowledge for data validation;
Understanding of client-server architecture and SDLC;
Experience working in Agile/Scrum teams;
English: Intermediate or higher (written and spoken).
Nice to have:
Experience with ERC-20 / ERC-3643 tokens or smart contract testing (Hardhat, ethers.js);
Experience testing KYC/KYB, AML or other compliance flows;
Fintech or financial services background;
Mobile testing and mobile automation (Appium or similar).