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Project Overview:
- Test resilience and correctness of distributed backend systems for account provisioning.
- Execute approved tracer/replay scenarios against staging endpoints.
- Document observable lifecycle and downstream state behavior.
Key Responsibilities:
- Validate API correctness, consistency, and failure handling across services.
- Investigate system behavior under malformed inputs and capture evidence.
- Compare expected versus observed API behavior in controlled replay suites.
Qualifications:
- 5-8+ years testing distributed systems and API behavior.
- Experience with payload tampering, fuzzing, and adversarial testing.
- Strong documentation and evidence capture discipline.
Welo Data
Welo Data is a global AI data company, part of Welocalize, delivering high-quality data to train AI systems. It has a diverse community of 500,000+ contributors across 100+ countries, offering flexible and limitless work opportunities.