QA Automation Engineer

Overview Of 73 Strings

73 Strings is an innovative platform providing comprehensive data extraction, monitoring, and valuation solutions for the private capital industry. The companys AI-powered platform streamlines middle-office processes for alternative investments, enabling seamless data structuring and standardization, monitoring, and fair value estimation at the click of a button. 73 Strings serves clients globally across various strategies, including Private Equity, Growth Equity, Venture Capital, Infrastructure and Private Credit.

Our 2025 $55M Series B, the largest in the industry, was led by Goldman Sachs, with participation from Golub Capital and Hamilton Lane, with continued support from Blackstone, Fidelity International Strategic Ventures and Broadhaven Ventures.

The ideal candidate demonstrates proficiency in leveraging AI tools to automate workflows and optimize daily output. We value individuals who proactively integrate emerging technologies to enhance efficiency and deliver high quality results.

About The Role

The QA team at 73 Strings delivers tailored-made test runners, frameworks and test suites for a rich complex webapp and desktop app. As part of this team, you will own end-to-end UI and API functional test suites, test bar, test coverage for an entire area of feature of our webapp. Your missions include creating test code in multiple languages (e.g. TypeScript, Java, C#), leveraging multiple test frameworks (e.g. Playwright, Selenium, REST Assured, JMeter) and contributing to define the test strategy for the feature area that you own (test bar, test coverage, API / UI trade off).

We are looking for a highly skilled QA Automation Engineer with strong hands-on experience in test automation development. The candidate must have solid expertise in automated code programming and the ability to lead end-to-end testing activities across multiple environments.

The ideal candidate also has sufficient technical and programming proficiency to customize or develop new features of the test framework itself (e.g. collect and analyze test results).lect and

High collaboration skills are required in this fast-growing organization. Familiarity with financial domain projects is a plus.

Requirement

• 5+ years of experience in automation testing
• Strong experience in UI test design using Page Object Models, Playwright, Java or TypeScript or C#
• Strong experience in API test design using Postman, REST Assured or similar framework
• Experience with JMeter or other performance test tool
• Exposure to modern UI automation tools
• Strong understanding of  STLC
• Experience working in Agile Scrum or Kanban methodologies
• Working knowledge of Git version control, JIRA (Kanban boards, Scrum boards, Issue Management in an Agile work environment)
• Proficiency in using AI tools to deliver results
• Excellent communication and stakeholder management skills
  
  

• Ability to modify or develop custom features in an existing test framework
• Experience with CI/CD tools – Jenkins or Azure DevOps
• Experience with test reporting and dashboard tools
• Experience working on financial domain products