QA Engineer (Square)

About Binance

Binance is a leading global blockchain ecosystem, home to the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by over 300 million people in 100+ countries, Binance offers industry-leading security, transparency, speed, deep liquidity, and a comprehensive portfolio of digital-asset products. Our offerings span trading, finance, education, research, payments, institutional services, and Web3 features, all aimed at building an inclusive financial ecosystem and advancing the freedom of money worldwide.

Responsibilities

• Own end-to-end quality for the Live Streaming & Content domain: requirements review → test planning → case design → execution → release sign-off.
• Lead cross-platform testing (App / Web / Backend / Admin), identifying E2E risk across the full stack.
• Drive live streaming feature testing: stream start/end, co-streaming, cross-room connections, playback, compliance — including edge cases like weak network, stream drops, backgrounding, and high concurrency.
• Maintain and extend our automation regression framework (Python + pytest + k6).
• Collaborate closely with PMs, engineers, compliance, and operations to close quality loops fast.
• Contribute to AI-assisted testing initiatives and team knowledge base.

Requirements

• 3+ years QA experience in internet / fintech / content platform companies.
• Live streaming testing experience (required) — you’ve tested stream start, co-streaming, push/pull streaming, interactive features, and playback end-to-end.
• Comfortable with agile release cycles (2–3 week sprints, grey rollouts, full releases).
• Able to independently own test coverage and review others’ test cases/code.
• Strong cross-functional communication — proactively flag risk, not just report bugs.
• Python automation basics — read, extend, and maintain existing test scripts (no need to build from scratch).
• Strong sense of ownership: care about quality, not just coverage numbers.

Bonus Points

• Experience in Web3 / crypto / content community / fintech.
• Familiar with k6, JMeter, or other performance testing tools.
• API testing experience (Postman, packet capture, spec-driven).
• AI-assisted testing or AI coding tools experience (Claude Code, Cursor, etc.).
• Content moderation, anti-spam, or compliance testing background.
• SQL / data validation skills.

Why Binance?

• Shape the Future: Be part of the world’s leading blockchain ecosystem.
• World-Class Talent: Collaborate with top professionals in a user-centric, global organization with a flat structure.
• Autonomy & Innovation: Tackle unique, fast-paced projects with autonomy in an innovative environment.
• Growth & Learning: Thrive in a results-driven workplace with opportunities for career growth and continuous learning.
• Competitive Compensation: Receive a competitive salary and company benefits.
• Work Arrangement: Work-from-home arrangement (may vary based on team's business nature).

Equal Opportunity Employer

Binance is committed to being an equal opportunity employer. We believe a diverse workforce is fundamental to our success. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, gender identity, or any other protected status.

Candidate Privacy Notice

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