Blockchain Jobs in Los Angeles, California, United States
413 jobs found
web3.career is now part of the 
Bondex Ecosystem
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Rome Protocol | Los Angeles, CA, United States | $8000k - $13000k | |||
Allied Global Marketing | Los Angeles, CA, United States | $94k - $210k | |||
Caa | Los Angeles, CA, United States | $112k - $165k | |||
Caa | Los Angeles, CA, United States | $20k - $22k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Chiru Labs | Los Angeles, CA, United States | $150k - $210k | |||
Xsolla | Los Angeles, CA, United States | $55k - $65k | |||
BerlinRosen | Los Angeles, CA, United States | $85k - $99k | |||
Circle | Los Angeles, CA, United States | $145k - $192k | |||
Telcoin | Los Angeles, CA, United States | $90k - $150k | |||
Circle | Los Angeles, CA, United States | $130k - $170k | |||
Circle | Los Angeles, CA, United States | $207k - $270k | |||
Circle | Los Angeles, CA, United States | $200k - $257k | |||
Chiru Labs | Los Angeles, CA, United States | $58k - $90k | |||
Chiru Labs | Los Angeles, CA, United States | $90k - $101k | |||
Chiru Labs | Los Angeles, CA, United States | $27k - $90k |
We are seeking a talented Smart Contract Tester and CI Integration Engineer to join our dynamic team. The ideal candidate will be experienced in testing smart contracts and developing seamless CI integration workflows. Familiarity with blockchain frameworks such as OpenZeppelin, Solana, and Ethereum Virtual Machine (EVM) is essential. This role involves ensuring the security, efficiency, and scalability of decentralized applications through rigorous testing and automated CI processes.
Key Responsibilities
-
Smart Contract Testing:Develop, execute, and automate test cases for smart contracts on EVM-compatible chains and Solana. Conduct security audits, gas efficiency analysis, and validation of smart contract logic. Leverage OpenZeppelin libraries for security best practices and standards compliance.
-
CI Integration Development:Design and implement CI workflows for automated testing, contract deployment, and monitoring. Integrate CI/CD tools such as GitHub Actions, Jenkins, or CircleCI into the development lifecycle. Collaborate with DevOps to ensure seamless integration and deployment pipelines.
-
Blockchain Development Support:Partner with blockchain engineers to test and validate new smart contract features. Identify and troubleshoot issues within contracts and pipeline integrations. Stay current with blockchain trends, tools, and emerging best practices.
-
Documentation and Collaboration:Write clear documentation for CI processes, workflows, and testing methodologies. Communicate findings, risks, and improvement suggestions effectively across teams.
Required Skills and Experience
- Hands-on experience in testing and auditing smart contracts on EVM-compatible blockchains and Solana.
- Proficiency in OpenZeppelin libraries and tools.
- Expertise in managing CI/CD integrations with tools like GitHub Actions, Jenkins, or CircleCI.
- Proficiency in Solidity (EVM) and Rust (Solana).
- Knowledge of blockchain fundamentals, cryptography, and decentralized finance (DeFi).
- Strong analytical and debugging skills for smart contracts and CI pipelines.
Preferred Qualifications
- Familiarity with testing frameworks like Hardhat, Foundry, or Truffle for EVM projects.
- Experience with Solana testing tools, such as Solana Test Validator or Anchor.
- Knowledge of static analysis tools like Slither, MythX, or Certora for smart contract security.
- Background in implementing CI/CD best practices for blockchain systems.
- Contributions to open-source blockchain or CI-related projects.