Mobile Device Quality Engineer

ektello; Plano (TX); On-site; USD 30,686 - 43,704; Full time

Job summary

A staffing and recruiting company in Plano, TX, is looking for a Mobile Device Software Quality Engineer to ensure seamless performance of smartphones and tablets. The candidate will execute test cases, track software defects, and collaborate with development teams. Applicants should have a B.S. in Computer Science, 3+ years in mobile software testing, and fluency in English & Korean. This contract position promises a dynamic working environment with opportunities for growth.

Qualifications

• 3+ years in mobile software/QA testing, 1+ year in software development/debugging.
• Fluent in English & Korean (written & spoken).
• Strong understanding of Android OS and mobile ecosystems.

Responsibilities

• Design, execute, and maintain tests for mobile apps & features.
• Identify, log, and track software defects and performance issues.
• Analyze test results and provide clear reports to development teams.

Skills

Mobile software testing

Problem-solving

Attention to detail

Collaboration

Agile environment

Education

B.S. in Computer Science or related field

Tools

ADB

Xcode

Appium

Jira

TestRail

Job description

Mobile Device Software Quality Engineer at Ektello

Rate: $27.00 /hr. W2

Duration: 6+ month contract to (hire + multi-extension capability)

Location: Plano, TX - Onsite

Role Summary

We're seeking a detail-oriented Mobile Device Software Tester to ensure our smartphones and tablets deliver flawless performance, usability, and reliability across diverse networks, OS, and hardware. You'll execute test cases, identify & document defects, and collaborate closely with R&D/QA to guarantee a stable, optimized user experience before product launch.

Key Responsibilities

• Design, execute, and maintain functional, regression, and performance tests for mobile apps & features.
• Identify, log, and track software defects, performance issues, and inconsistencies.
• Analyze test results and provide clear, detailed reports to development teams.
• Validate firmware, Wi‑Fi, Bluetooth, LTE/5G connectivity, and hardware interactions.
• Perform manual and automated testing across the entire software lifecycle (design, development, release, maintenance).
• Collaborate with developers, R&D, and cross-functional teams.

Requirements & Qualifications

• B.S. in Computer Science or related field.
• 3+ years in mobile software/QA testing; 1+ year in software development/debugging.
• Fluent in English & Korean (written & spoken).
• Strong understanding of Android OS and mobile ecosystems.
• Excellent critical thinking, problem-solving, and attention to detail.
• Ability to work in an agile environment with minimal supervision.
• Strong teamwork, time-management, and documentation skills.

Bonus Skills

• Experience with mobile test tools (ADB, Xcode, Appium, Jira, TestRail).
• Experience with software or robotic automation testing.

Seniority Level: Mid-Senior level

Employment Type: Contract

Job Function: Quality Assurance

Industries: Staffing and Recruiting