Senior QA Engineer (Payment product)

Binance; Singapore; Hybrid; SGD 100,000 - 125,000; Full time

Job summary

A leading crypto exchange in Singapore is seeking a QA Lead to oversee testing for their payment products. The ideal candidate has over 7 years of experience in QA, proficient in UNIX/Linux and either Python or Java. This role offers opportunities for growth in QA, DevOps, or Engineering, with a flexible work-from-home setup within a fast-paced fintech environment.

Benefits

Flexible work-from-home setup

Growth opportunities in QA, DevOps, or Engineering

Work with world-class blockchain talent

Qualifications

• 7+ years of QA experience covering both backend and frontend (web/mobile).
• Hands-on with UNIX/Linux systems.
• Proficient in either Python or Java for scripting or test automation.
• Familiar with CI/CD pipelines.
• Strong understanding of testing backend services (APIs, databases, distributed systems).
• Proactive debugging/problem-solving mindset.

Responsibilities

• Collaborate closely with cross-functional teams to deliver high-quality payment products.
• Analyze business use cases and system architecture.
• Design, write, and review test cases.
• Perform both manual and automated testing.
• Run functional and non-functional tests.
• Detect, log, and manage bugs.
• Create or improve test automation scripts.

Skills

QA experience (7+ years)

UNIX/Linux systems

Python or Java

CI/CD pipelines

Testing backend services

Proactive debugging/problem-solving

Team leadership/management

Job description

• Type: Full-time
• Posted: Reposted 18 hours ago
• Collaborate closely with cross-functional teams to deliver high-quality payment products.
• Analyze business use cases and system architecture to:
• Design, write, and review test cases
• Perform both manual and automated testing
• Run functional and non-functional tests (e.g. performance, load, reliability)
• Detect, log, and manage bugs to ensure on-time delivery.
• Create or improve test automation scripts and implement QA tools/platforms to boost test efficiency.

Required Qualifications

• Experience:
• 7+ years of QA experience covering both backend and frontend (web/mobile)
• Technical Skills:
• Hands-on with UNIX/Linux systems
• Proficient in either Python or Java for scripting or test automation
• Familiar with CI/CD pipelines
• Strong understanding of testing backend services (APIs, databases, distributed systems)
• Soft Skills:
• Proactive debugging/problem-solving mindset
• Team leadership/management experience is a plus

You’re likely a great fit if you:

• Have deep QA experience and want to move into blockchain/payments testing
• Are comfortable working in fast-paced fintech/crypto environments
• Have previously built or maintained automation frameworks
• Are motivated by solving complex testing problems in distributed architectures

Why This Role Is Important

• You'll be QA lead for Binance's payment products, a vital area for user trust and revenue.
• You'll help ensure Binance continues delivering fast, secure, and error-free payment systems in a high-stakes, highly regulated environment.
• Global crypto leader with 250M+ users
• Flat structure and autonomy
• Growth opportunities in QA, DevOps, or Engineering
• Work with world-class blockchain talent
• Flexible work-from-home setup (hybrid role)

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