CO

Smart Contract QA Engineer, Atlas Oracle

CoinMarketCap

GlobalFull-timeRemote

Posted 19 Dec 2025

About this role

Core Responsibilities: - Design and implement automated testing frameworks for oracle smart contracts, covering unit tests, integration tests, and end-to-end tests. - Develop and execute security test cases, focusing on core scenarios such as price data feeds, off-chain data retrieval, multi-party consensus mechanisms, and resistance to Sybil attacks. - Simulate various on-chain and network abnormal conditions (e.g., high Gas fees, network latency, node failures) to conduct stress testing and fault tolerance tes…

What they're looking for

Responsibilities

  • Design and implement automated testing frameworks for oracle smart contracts
  • Develop and execute security test cases for core scenarios
  • Simulate on-chain and network abnormal conditions for stress testing

Frequently asked questions

What does a Smart Contract QA Engineer, Atlas Oracle at CoinMarketCap do?

Core Responsibilities: - Design and implement automated testing frameworks for oracle smart contracts, covering unit tests, integration tests, and end-to-end tests. - Develop and execute security test cases, focusing on core scenarios such as price data feeds, off-chain data retrieval, multi-party c…

How much does a Smart Contract QA Engineer, Atlas Oracle at CoinMarketCap pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Smart Contract QA Engineer, Atlas Oracle role remote, hybrid, or on-site?

This role is remote, based in Global.

How do I apply for this Smart Contract QA Engineer, Atlas Oracle role?

You can apply directly on CoinMarketCap's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.