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Responsibilities:
- Build automated API test suites for gRPC-Web, Proto3, HTTP/2, and JSON-RPC/REST.
- Reconstruct network interactions, export sanitized HAR evidence, and map schemas/headers.
Qualifications:
- 3-5+ years with middleware protocols and proxy tools like Mitmproxy.
- Strong network-level debugging and API schema reconstruction experience.
Why Welo Data:
- Flexible freelance projects with a global AI data community.
- Growth through structured learning and diverse content.
Welo Data
Welo Data, part of Welocalize, is a global AI data company that provides high-quality, ethical data to train advanced AI systems. It operates with a diverse community of 500,000+ contributors across 100+ countries, emphasizing flexibility, growth, and support.