Blockchain Test Engineer
Bifrost Global
Quality Assurance
Posted on Sep 26, 2025
Blockchain Test Engineer
Description
We are looking for a skilled Blockchain Test Engineer to design and execute automated testing processes that ensure the stability, reliability, and security of blockchain systems and smart contracts. This role requires solid programming skills, strong testing expertise, and knowledge of blockchain technology. You will work in a fast-paced environment to drive quality assurance across our products.
Skills & Competencies
Proven experience in automated testing; proficient in JavaScript / Typescript, Python, Shell scripting, and Linux environment
Previous experience in the blockchain industry is a plus
Solid understanding of blockchain mechanisms, including consensus, P2P networking, and account models
Familiarity with Ethereum smart contracts (Solidity, Hardhat/Foundry/Truffle)
Knowledge of the Polkadot/Substrate ecosystem is a strong plus
Experience with common testing frameworks (e.g., Jest, Mocha, Pytest)
Hands-on experience with API testing (RESTful, GraphQL, or gRPC)
Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, etc.)
Strong analytical and problem-solving skills with the ability to troubleshoot complex issues independently
Excellent teamwork and communication skills; eager to learn new technologies
Nice to Haves
Experience with performance testing, security testing, or penetration testing
Contributions to open-source blockchain projects
DevOps/Infrastructure background with Docker, Kubernetes, or cloud environments
Strong English reading and technical communication skills
Key Responsibilities & Duties
Conduct functional, performance, E2E and security testing of blockchain systems, smart contracts, and related applications
Design, develop, and maintain automated test cases and test frameworks
Write and execute test scripts to validate core features under various scenarios
Identify, analyze, and track issues, and work with developers to ensure timely fixes
Participate in code reviews and provide input on testability and quality improvements
Build and optimize CI/CD pipelines to improve testing efficiency
Collaborate closely with development, product, and security teams to ensure high availability and security
Benefits
Work remotely from any global location.
Competitive pay package: salary, tokens, and performance bonuses.
Fully adjustable working hours.
Pioneer cutting-edge innovations in Web3 and DeFi.
Education expense reimbursement.
Overseas conferences and deep community engagement.
If this challenge excites you and you aspire to transform the global landscape, we would love to see you submit the following form 👇
Apply for Blockchain Test Engineer
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