Frontend QA Engineer — Pixel-Perfect UI Quality Champion

Musemind; United States; Remote; USD 65,000 - 100,000; Full time

Benefits offered by this job

Health insurance

Professional development opportunities

Two weekly holidays

Job summary

Musemind is seeking a Frontend-focused QA Engineer to act as the final gatekeeper of quality, ensuring pixel-perfect UI, responsive behavior, and robust API validation across our web, mobile, and enterprise experiences.

You will collaborate with design and development to maintain high standards, participate in Agile ceremonies, and help improve QA processes while delivering production-ready software.

Qualifications

• 2–5 years of QA experience with frontend focus required
• Ability to detect visual inconsistencies and UX issues
• Familiarity with bug tracking systems (Jira, ClickUp, etc.)
• Experience in Agile/Scrum environments
• Strong English communication, written and verbal
• Bachelor’s degree in Computer Science & Engineering or related field

Responsibilities

• Ensure pixel-perfect implementation from design to live product
• Perform regression, smoke, sanity, and exploratory testing
• Validate API request/response cycles and data consistency
• Collaborate with UI/UX and developers to resolve issues
• Maintain clear bug reports with severity and reproducibility

Skills

Frontend testing

Pixel-perfect

English comms

Agile/Scrum

Bug tracking

Education

Bachelor’s degree in CS or related field

Tools

Jira

ClickUp

Postman/Swagger

Test automation basics

Job description

Musemind is seeking a Frontend-focused QA Engineer to act as the final gatekeeper of quality, ensuring pixel-perfect UI, responsive behavior, and robust API validation across our web, mobile, and enterprise experiences.

You will collaborate with design and development to maintain high standards, participate in Agile ceremonies, and help improve QA processes while delivering production-ready software.