Test Engineer-AI / LLM

OPPO US Research Center is seeking a full-time meticulous and innovative AI / LLM Test Engineer to join our cutting-edge AI team. In this critical role, you will evaluate the performance, reliability, and safety of Large Language Models (LLMs) in real-world product scenarios and test end-to-end generative AI solutions. Your work will directly shape how users experience AI-powered features by ensuring robustness, accuracy, and alignment with product goals. This is a unique opportunity to pioneer testing methodologies for next-generation AI systems at the forefront of technology.

We are also seeking a Contractor based LLM Evaluation & QA Engineer to support the testing and validation of large language model (LLM)-powered applications. You will help implement test strategies, execute evaluation workflows, and assist in model performance validation across diverse generative AI use cases.

This contract role is ideal for someone with hands-on experience in AI / ML evaluation, QA engineering, or data analysis who wants to deepen their exposure to generative AI systems.

Requirements

Full-time position requirement :

Core Testing & Evaluation

• Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots, content generation etc.).
• Develop automated test frameworks to evaluate LLM outputs for accuracy, bias, safety, and coherence.
• Conduct end-to-end testing of integrated generative AI solutions, including APIs, data pipelines, and user interfaces.

Optimization & Validation

Collaboration & Quality Assurance

Innovation & Tooling

Basic Qualifications :

Preferred Qualifications :

Contractor position requirements :

Testing & Evaluation Support :

Prompt & model validation :

Collabration & Documentation

Tooling & Antomation :

Basic Qualifications :

Contractor Details :

Benefits

OPPO is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

The US base salary range for this full-time position is $100,000-$200,000 + bonus + long term incentives benefits. Our salary ranges are determined by role, level, and location.