Hardhat Web3 Jobs in United States

257 jobs found

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Job Position Company Posted Location Salary Tags

Tekgence Inc

Dallas, TX, United States

$84k - $87k

1inch

New York, NY, United States

$62k - $75k

Smart IT Frame LLC

Dallas, TX, United States

$39k - $72k

BitGo

New York, NY, United States

$160k - $200k

Kraken

United States

$83k - $166k

Ethereum Foundation

United States

Odiin.

San Francisco, CA, United States

$39k - $65k

Fmr

Boston, MA, United States

$140k - $285k

JPS Tech Solutions

United States

$72k - $75k

Thrackle

United States

$100k - $180k

NAVI Labs Inc

San Jose, CA, United States

$175k - $180k

Paxos Labs

New York, NY, United States

$105k - $120k

驭来 Reinland

San Francisco, CA, United States

$175k - $180k

Atlas Search

New York, NY, United States

$120k - $160k

MLabs

New York, NY, United States

$150k - $225k

Tekgence Inc
$84k - $87k estimated
TX Dallas US
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Functional TestingTest blockchain transactions| events| ledgers| and consensus flowsValidate smart contract logic| state changes| and event triggersTest API integrations between blockchain nodes and external systemsVerify wallet operations| digital signatures| and cryptographic flowsEnsure data integrity and immutability across blocks2. Smart Contract TestingReview smart contract requirements and designPerform unit testing and functional testing of smart contractsValidate gas usage| error handling| and boundary conditionsRun contract test cases using frameworks like Truffle| Hardhat| Ganache| Foundry3. AutomationBuild and execute automated test scripts for blockchain transactionsUse tools like oSelenium Cypress (UI)oPostman Newman (API)oWeb3.js Ether.js automation for contract testingoPythonJavaJS scripting for DLT validation4. Non-Functional TestingPerformance testing of blockchain nodes| transaction throughput| TPSLoad and stress testing for network stabilityValidate latency| block creation time| and consensus delays5. Security TestingValidate private key management| encrypt

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