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Welcome to the front line of industrial automation

QA Team

At a Glance

Section titled “At a Glance”

The QA Team The QA team performs system-level integration testing, regression tests, and end-to-end scenario validations to ensure software stability.

Team Mission

Section titled “Team Mission”

We build high-performance automation software and systems at Mujin, enabling autonomous perception, motion planning, and real-time execution.

Core Responsibilities

Section titled “Core Responsibilities”

We protect the software quality of Mujin’s robotic systems:

Integration Testing

We design and run automated integration suites that test vision, motion planning, and safety code together in simulated environments.

Regression Detection

We verify new updates against historical datasets and log files to check if picking speeds or accuracy rates drop.

Scenario Validation

We test complex customer-specific warehouse situations, checking for safe error handling under sudden signal changes.

Tech Stack & Workflows

Section titled “Tech Stack & Workflows”

We build automated testing scripts and manage physical validation yards:

  1. Automation Scripting & Tools
    • Python scripts for test orchestration and REST/WebSocket API assertions.
    • Using simulated robot nodes to emulate PLC signals and camera feeds.
  2. Test Case Management
    • Maintaining comprehensive test plans, requirements coverage, and issue logs in Jira.
    • Visualizing test history and success rates on team dashboards.
  3. Execution Workflow
    • Automated tests trigger during release packaging.
    • Physical tests are executed on physical robot arms in our headquarters test center.

Who Succeeds in Our Team

Section titled “Who Succeeds in Our Team”

We look for structured quality advocates who enjoy breaking systems:

  • Technical Competence: Strong programming basics in Python, test case writing, and familiarity with Linux.
  • Effective Collaboration: Describing complex bug reports clearly and coordinating with developers to verify fixes.
  • Continuous Learning: Finding new ways to automate manual scenarios and speed up test execution.

Open Positions

Section titled “Open Positions”

If you are excited to ensure the high quality of intelligent robots, apply today:

View Open PositionsCheck out our active job openings in Tokyo and become part of our international team.