Senior Quality Engineer

J
JellyLabs TechSoftware testing
Workplace type: remote; Country code: PLFull-TimeSenior
Salary100 - 110 PLN per hour net b2b
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Job Details

Languages
Pl C2, en B2
Required Skills
SQLMicrosoft SQL ServerSnowflakeAPI testingCI/CD

Requirements

  • Have practical experience using AI tools such as Claude or ChatGPT for test automation, scenario generation, code analysis, and result validation.
  • Have very good SQL knowledge and experience with Microsoft SQL Server, Azure Cosmos DB, and Snowflake.
  • Have experience creating and maintaining automated API and E2E tests.
  • Be able to conduct exploratory testing and identify complex edge cases.
  • Be able to test REST APIs independently.
  • Have experience validating large datasets.
  • Have experience evaluating AI- and LLM-generated results.
  • Be able to generate tests programmatically at scale.
  • Be able to create custom test scripts, tools, and frameworks.
  • Know microservices architecture, distributed systems, backend integrations, and data flows between services.
  • Have experience with CI/CD pipelines, deployment processes, and release management.

Responsibilities

  • Design and maintain automated API and E2E tests.
  • Test REST APIs by validating requests and responses and diagnosing integration issues.
  • Validate large datasets, detect anomalies, and verify data consistency between systems.
  • Evaluate AI-generated results and identify errors and inconsistencies in AI applications.
  • Generate and run large numbers of test scenarios and input-data combinations programmatically.
  • Create scripts, tools, and frameworks to support testing.
  • Conduct exploratory testing, identify edge cases, and verify business logic.
  • Use AI tools to generate test scenarios, analyze code, and validate results.
  • Work with CI/CD pipelines that automate testing, deployment processes, and release management.
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100 - 110 PLN per hour net b2b
Apply Now