AI Summary

Senior Tooling Engineer focuses on designing and building internal testing and QA tooling for backend systems, developing automation, and integrating tools with CI/CD pipelines.

About this role

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

Responsibilities

Design and develop internal testing and quality tools to support backend engineering teams.

Create detailed and comprehensive test cases and test plans for backend systems and internal platforms.

Design, develop, and execute automation solutions, combined with necessary manual investigation, to solve complex backend issues.

Perform root cause analysis on test failures, tooling issues, and product defects, and drive resolution.

Identify gaps in existing test coverage and continuously improve automation and tooling capabilities.

Conduct investigatory testing for unreleased features, defining requirements, system behavior, and potential impact.

Integrate testing tools with CI/CD pipelines to improve quality gates and delivery efficiency.

Maintain and evolve existing internal tools, ensuring stability, scalability, and maintainability.

Requirements

Strong programming ability in Java, Python, or Golang (at least one required).

Able to write code from scratch, especially in Java (live coding assessments are part of the interview).

Experience in building internal tools, testing frameworks, or automation platforms.

Solid understanding of backend testing, including APIs, services, and data validation.

Strong knowledge of test case design, automation framework principles, and testing methodologies.

Proficient in SQL, with hands-on experience in data verification and troubleshooting.

Familiar with software development processes, CI/CD workflows, and basic cloud concepts (e.g. AWS).

Strong analytical mindset with proven root cause analysis capability.

Skills

APIsAutomationAutomation Framework PrinciplesAWSCI/CDData ValidationGolangInternal ToolingJavaLive CodingLive Coding AssessmentsPythonRoot-cause AnalysisServicesSQLTest Case DesignTesting Frameworks

Senior Tooling Engineer - QA Tooling Developer

About this role

Responsibilities

Requirements

Skills

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