Job Description
Position:- Blockchain Test Engineer ,
Location:- New York City, NY ,
Visa :- US Citizen / Green Card & GC EAD only.
Client :- TCS ,
Duration:- Full Time Position,
Job Description:
Must Have Technical/Functional Skills:-
- Strong experience in QA / Software Testing with focus on Blockchain technologies.
- Hands-on experience testing smart contracts (e.g., Solidity, Vyper).
- Knowledge of major blockchain platforms such as:
- Ethereum / Polygon / BSC / Hyperledger Fabric / Corda (any one or more)
- Experience with blockchain testing tools such as:
- Truffle, Hardhat, Ganache, Remix, Foundry (or similar)
- Experience with API testing tools (Postman, REST clients).
- Familiarity with CI/CD pipelines and DevOps practices.
- Knowledge of test automation frameworks is a plus
Roles & Responsibilities:-
- Design, develop, and execute test strategies, test plans, and test cases for blockchain-based systems.
- Perform functional, integration, system, regression, and performance testing of blockchain platforms and DApps.
- Validate smart contracts for correctness, security vulnerabilities, gas optimization, and compliance with business logic.
- Test blockchain operations including node setup, network configurations, consensus mechanisms, and transaction lifecycle.
- Conduct API testing for blockchain services and integrations with off-chain systems.
- Identify, log, track, and verify defects using defect management tools.
- Collaborate closely with blockchain developers, architects, and DevOps teams throughout the SDLC.
- Participate in security testing, including vulnerability assessment and basic penetration testing for smart contracts.
- Support UAT, production validation, and post-deployment monitoring.
- Ensure adherence to quality standards, best practices, and regulatory requirements (where applicable).
Generic Managerial Skills, If any:-
- Scrum Master certification: CSM / PSM I/II / SAFe Scrum Master (any).
- Exposure to scaling frameworks: SAFe / LeSS / Nexus (as applicable).
- Understanding of security & release processes related to:
- Smart contract audits, signing/keys, production release approvals
Experience supporting global/distributed teams.