Senior Mobile QA Engineer (Android & Java) Job at NEXUS CORPORATION, 東京都

d0dLM2UvaTByV1pFalY5VzJ3Y0NqYTZoQWc9PQ==
  • NEXUS CORPORATION
  • 東京都

Job Description

We are seeking a Senior Mobile QA Engineer with strong Android and Java engineering expertise to strengthen our mobile quality and automation initiatives. In this role, you will not only define and execute test strategies but also contribute as an engineer — designing automation frameworks, writing Java-based test solutions, and working closely with Android developers to ensure reliability, scalability, and performance of our mobile apps. This position is ideal for someone who brings an engineering-first mindset to QA, thrives on solving technical challenges, and is passionate about building high-quality mobile products

 

Key Responsibilities:

  • Design and implement scalable QA strategies for Android and iOS mobile apps
  • Write and maintain Java-based automation code for Android applications and integrate it into CI/CD pipelines
  • Collaborate closely with Android/iOS engineers, backend teams, and product managers to define requirements, testability, and release readiness
  • Debug and reproduce complex issues by diving into logs, code, and platform-specific behaviors
  • Build/enhance automation frameworks (Appium, Espresso, UI Automator, etc.) to improve test coverage and speed
  • Partner with Android developers to influence design and code quality through test-driven approaches and early validation
  • Explore advanced testing areas (device compatibility, performance, memory, power consumption) to push app quality beyond functional testing
  • Mentor junior QA engineers, guiding them in automation, best practices, and mobile quality engineering

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)
  • 5+ years of experience in mobile software testing, with strong exposure to Android development and Java programming
  • Proficiency in building test plans, defining testing strategies, and executing across functional, regression, and exploratory testing
  • Hands-on expertise with frameworks like Espresso, Appium, UI Automator, Selenium, or Cypress
  • Strong understanding of Android platform internals, application lifecycle, and debugging tools
  • Familiarity with CI/CD systems (GitHub, Jenkins, Jira, or equivalents)
  • Excellent analytical, problem-solving, and communication skills.

Preferred:

  • Experience with mobile POS or payment applications
  • Advanced scripting (Python, Shell, or similar)
  • Familiarity with robotic frameworks or device farms for large-scale test execution
  • Experience in performance, memory, and power consumption testing
  • Ability to act as a bridge between QA and development, driving engineering-quality culture across the team

Job Tags

Similar Jobs

TandemLaunch Ventures

Fondateur de startup - Responsable technique / Startup Founder - Technical Lead Job at TandemLaunch Ventures

 ...propos de TandemLaunch TandemLaunch est un startup foundry canadien unique en son genre, spcialis en technologies profondes (deep-tech). Nous transformons les dcouvertes issues de laboratoires acadmiques de renomme mondiale en startups prospres. En tant que... 

Brains Workgroup, Inc.

Oracle DBA Job at Brains Workgroup, Inc.

 ...Windows)~ Extensive Full Project life Cycle experience ~ Extensive experience in developing database scripts (SQL, PL/SQL and Unix Shell)~ Working knowledge of Oracle database design, coding, and documentation. ~ Excellent communication and problem-solving skills.... 

ASPEN - TD Bank Group

VP Compliance, US Core Control Room (San Francisco or NYC) - TD Securities (San Francisco) Job at ASPEN - TD Bank Group

 ...Francisco or NYC) - TD Securities Work Location : San Francisco, California, United States of America Hours: 40 Line of...  ...Research and Investment Banking. Review and approve US and...  ...in hybrid in-office/work from home model and occasional weekends.... 

iHire

Nurse Practitioner Job at iHire

 ...and apply today! Trust Medical Services is seeking a dedicated Nurse Practitioner to join our team in Columbus, Ohio. As a Family...  ...professionals Develop treatment plans for patients Utilize telehealth services to reach patients remotely Company Information... 

Oceaneering

Welder - Submarine Building Job at Oceaneering

 ...Oceaneering Marine Services Division (MSD) has over 30 years of experience providing full-service submarine and surface ship repairs...  ...provider of engineered services and products, primarily to the offshore energy industry. We develop products and services for use throughout...