Job Description:
Senior Web3 Test Engineer
- End-to-End Quality Assurance
- Deeply understand business logic and technical architecture, participate in requirement and design reviews to identify potential quality risks.
- Develop project testing strategies and quality standards, and ensure their implementation.
- Ensure system quality through methods such as interface integration testing, E2E testing, and grayscale monitoring.
- Test Development & Tooling
- Develop automated testing frameworks and scripts for core functional modules.
- Create and maintain testing tools and data generation scripts.
- Optimize testing efficiency and coverage (CI/CD automation integration).
- Project Execution & Quality-Driven Approach
- Collaborate with product, development, operations, and PM teams to define delivery goals and milestones.
- Lead quality review meetings and drive issue resolution.
- Track quality metrics (defect rate, regression frequency, automation coverage) to continuously improve quality.
- Risk Identification & Emergency Response
- Proactively identify system bottlenecks and quality risks.
- Participate in online issue analysis and root cause investigations.
- Continuously improve the testing system through data-driven approaches.
Job Requirements:
- Mandatory Qualifications:
- 1+ years of Web3 testing experience, with experience leading testing for large-scale projects.
- Solid programming skills (Python/Go/Java).
- Familiarity with common testing methodologies and Web/microservices architectures.
- Strong communication and collaboration skills, with the ability to proactively drive issue resolution.
- Systematic thinking to identify risks and propose optimizations from a holistic perspective.
- Preferred Qualifications:
- Experience testing large-scale distributed systems, blockchain, wallets, or exchanges.
- Proficiency in performance testing tools (JMeter, Locust, etc.).
- Experience developing internal testing platforms or efficiency tools.
Benefits:
About Us:
Riema Labs (Nubit Team) is an innovative startup based in California, specializing in blockchain technology development. Our core team consists of blockchain security experts from UC Santa Barbara, bringing deep industry experience and technical innovation.
We have successfully raised $12M in pre-seed + seed funding from prominent industry institutions (Polychain, dao5, OKX Ventures) and individual investors.
- Work Benefits:
- Opportunity to work on cutting-edge Web3 projects with a technology-driven, flat organizational structure.
- Highly competitive salary + additional performance incentives.
- Abundant technical growth opportunities: participation in top-tier industry conferences and collaboration with elite development teams.
- Flexible work arrangements + remote work support + additional perks.


