Quality Assurance Crusader
BuildBear Labs provides cloud-enabled, private, shareable EVM sandboxes for testing, debugging, and deploying smart contracts and dApps. Its platform includes sandbox environments, token faucets, transaction exploration tools, and plugin integrations for Web3 developers and teams.
Funding history
Projects
About BuildBear Labs
BuildBear Labs operates a Web3 developer-testing platform for creating private testnets across Ethereum and EVM-compatible chains. Developers and teams can spin up persistent, forked EVM sandboxes to simulate mainnet conditions, test smart contracts and dApps, collaborate in shared environments, use free native and ERC-20 test tokens, and inspect or debug transactions. The company also offers plugins for services such as account abstraction, price feeds, automation, security scanning, and blockchain exploration, with plans for individual developers through enterprise teams.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will create and execute manual and automated test plans for software applications, use QA and blockchain testing tools, identify and report defects, assess gas optimization and smart contract functionality, maintain test cases and defect reports, collaborate with developers and product teams, validate Web3 integrations, and improve testing processes for Web3 applications.
Requirements
- At least 3 years of experience with manual and automated software testing
- Expertise with Selenium, Cypress, JUnit, or Appium
- Familiarity with blockchain testing tools
- Experience identifying, documenting, and reporting software defects
- Knowledge of gas optimization and smart contract functionality
- Ability to collaborate with developers and product teams
- Experience with Safe Wallet SDK, The Graph, Chainlink, ThirdWeb, WalletConnect, Tenderly, Alchemy, and Infura
Responsibilities
- Create and execute manual and automated test plans
- Use QA and blockchain testing tools
- Identify, document, and report software defects
- Assess gas optimization and smart contract functionality
- Maintain test cases and defect reports
- Collaborate with developers and product teams to resolve issues
- Validate integrations with Web3 tools
- Explore testing methodologies for Web3 applications
- Contribute to process improvement
- Stay informed about Web3 tooling and testing methodologies
