Simulation QA Automation Engineer: Determinism & Speed

Tata Consultancy Services Limited; Irving (TX); On-site; USD 90,000 - 150,000; Full time

Benefits offered by this job

Discretionary Annual Incentive.

Comprehensive Medical Coverage

Dental & Vision

Disability Planning & Insurance

Pet Insurance Plans

Maternal & Parental Leaves

Auto & Home Insurance

Identity Theft Protection

Commuter Benefits

Certification & Training Reimbursement

Vacation, Time Off, Sick Leave & HOLID

Legal & Financial Assistance: Legal |

401K Plan

Performance Bonus

College Fund

Student Loan Refinancing

Job summary

Tata Consultancy Services Limited in Irving, TX seeks an Engineer to automate validation of simulation behavior, physics, sensors, scenarios, rendering, performance, determinism, and release quality. You will create automated tests across scenes, physics, and robotics, and define baselines and regression criteria.

The role requires Python/C++ testing skills, the ability to test toleranced outputs, and experience integrating test suites with CI/CD and GPU environments.

Qualifications

• Experience with test automation for simulation, robotics, graphics, gaming or scientific software.
• Strong diagnostic and quantitative analysis skills with Python/C++ testing.
• Ability to test systems where outputs vary within defined tolerances.

Responsibilities

• Create automated tests for scene loading, physics behavior, robot motion, sensors, scenarios, APIs, and generated data.
• Define golden baselines, tolerances, statistical checks, visual comparisons, and regression criteria.
• Test determinism, scalability, performance, stability, error handling, and cross-version compatibility.
• Integrate suites with CI/CD, GPU test environments, defect triage, and release gates.
• Produce clear evidence, diagnostics, and trend reporting.

Skills

Test automation

Python/C++ testing

Tolerance-based testing

Education

Bachelor of Computer Science

Tools

PyTest

image-diff methods

statistical validation

GPU profiling

ROS2 testing

physics validation

performance engineering

Job description

Tata Consultancy Services Limited in Irving, TX seeks an Engineer to automate validation of simulation behavior, physics, sensors, scenarios, rendering, performance, determinism, and release quality. You will create automated tests across scenes, physics, and robotics, and define baselines and regression criteria.

The role requires Python/C++ testing skills, the ability to test toleranced outputs, and experience integrating test suites with CI/CD and GPU environments.