Middle+ QA Engineer at Upscale · Web3Vacancy
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Middle+ QA Engineer

Remote
Market range (est.) $90k–$180k
◆ 6/10 techQA Engineerremote
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About this role

Upscale is looking for a Middle+ QA Engineer to test web interfaces, work with REST API, and utilize SQL. This is a remote, full-time position.

Description

Upscale is looking for a Middle+ QA Engineer to test web interfaces, work with REST API, and utilize SQL. This is a remote, full-time position.

Responsibilities
  • Testing web interfaces across different browsers and devices.
  • Working with REST API via Postman, understanding HTTP and client-server interaction.
  • Using DevTools, reading logs, and SQL for data verification.
  • Applying test design, finding edge and negative scenarios, regression and exploratory testing.
  • Maintaining checklists and test cases, writing bug reports.
  • Identifying gaps in requirements, discussing with developers and product, assessing the criticality of errors.
  • Plus: experience in writing automated tests and understanding trading principles with experience in trading terminals.
Job Details
Market range (est.)$90k–$180k
LocationRemote
AI Score★★★★★★☆☆☆☆ 6/10
PostedSep 17, 2026 (25d ago)
Tags & Skills
techQA Engineerremote
Tech Stack
SQLREST APIDevToolsPostman
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✓ Direct apply: you message the hiring person. No ATS.

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