Senior QA Automation Engineer (FirmOS Cluster)

About the role

The FirmOS Cluster is part of TaxDome’s core platform — the system that powers daily operations for accounting firms. We create tools that connect and optimize key firm processes: communication, client management, planning, and reporting. Our goal is to make these workflows fast, transparent, and automated. We’re looking for a Senior Web QA Engineer who combines strong automation expertise with a product mindset — someone who understands web architecture, analyzes requirements, builds reliable tests, and helps others improve quality.

You’ll work on:

• Communication Tools — messaging, notifications, and collaboration features

• Client Management — onboarding, profiles, and data consistency

• Planning & Scheduling — workload, capacity, and automated task allocation

• Reporting — analytics, dashboards, and performance metrics

Each product area integrates with the rest of the platform, ensuring smooth data flow and real-time visibility.

Project stack: Ruby on Rails (6+), PostgreSQL, React, Typescript on the frontend, Docker, AWS infrastructure, implementing k8s; configured CI/CD on GitLab. Automation stack: Ruby, RSpec, Capybara, SitePrism, Playwright

Your Responsibilities:

• Collaborate with PMs and developers during requirement clarification; define acceptance criteria

• Design and maintain automated tests (API/UI/integration) for complex web workflows

• Create and update test documentation in TMS

• Analyze logs and monitoring data (AWS, S3, application logs) to diagnose issues and validate system behavior

• Integrate suites into CI/CD (GitLab), track flaky tests and automation debt

• Mentor teammates on test design and automation best practices

Our expectations:

• 5 + years in QA with a strong automation background (preferably Ruby or JS/TS; other stacks welcome)

• Experience with RSpec/Capybara/SitePrism or Playwright (preferred, but not mandatory)

• Solid understanding of automation patterns and best practices

• Ability to read and understand Front-end and Back-end code to design effective test scenarios

• Familiarity with CI/CD (GitLab) and containerized environments (Docker, K8s)

• Strong communication, ownership, and attention to detail

Preferred

• Basic understanding of non-functional testing (performance, security smoke)

• Interest in AI-assisted testing tools

Why join us:

• Impact a core web product used by thousands of accounting firms

• Use a practical automation stack: RSpec/Capybara (Ruby), Playwright (TypeScript), GitLab CI, Docker, K8s

• Product-driven culture, remote-friendly, opportunities to grow toward QA leadership or SDET

How to Apply:

Does this position sound like a good fit? Email us at recruitment@taxdome.com

or connect with our recruiter: Olga | Telegram

Please note that while we value every application, we will contact only shortlisted candidates.

Join us in shaping the future of document intelligence in fintech — your automation will power faster, safer releases for thousands of professionals.