Coinask

Senior Manual QA (Exchanges / Order Execution) Offline

$$$

Coinask is a generative AI co-pilot that helps users explore crypto market data across exchanges through a simple chat interface.

We are looking for a Senior Manual QA with strong domain understanding of crypto exchanges and order execution flows.

This role is focused on testing:

  • exchange integrations
  • order lifecycle and execution (MUST)
  • API and system behavior under real-world conditions


Please apply ONLY if you have hands-on experience with crypto exchanges or trading systems, including order lifecycle and execution flows.
 

Responsibilities

  • Test full order lifecycle (market / limit / partial fills / errors)
  • Validate exchange integrations (REST / WebSocket APIs)
  • Perform API testing (payloads, auth, edge cases, retries)
  • Verify consistency between AI → system → exchange → UI
  • Test edge cases (balance changes, slippage, latency, failures)
  • Run end-to-end scenarios across multiple exchanges

 

Nice to have

  • Experience with AI / LLM-based products
  • Automation mindset (basic scripting is a plus)

Required skills experience

API Testing 3 years
Integration testing 3 years

Required domain experience

SaaS 3 years

Required languages

English B2 - Upper Intermediate

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