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AI QA Engineer (GenAI & ML Systems)

Mercedes-Benz Group AG
Bangalore, Karnataka, India Posted Oct 11, 2026
Hybrid

About this role

AI QA Engineer (GenAI & ML Systems)

We hiring an AI QA Engineer to own the quality, reliability and safety of our GenAI and ML-driven engineering applications. You will define how we test non-deterministic systems, from prompts and RAG pipelines to agentic workflows, and set the release bar for AI features used across Powertrain Engineering.

Key Responsibilities

  • Design evaluation frameworks for LLM, RAG and agentic systems: accuracy, hallucination, consistency, latency and cost

  • Build golden datasets, regression suites and automated eval pipelines integrated into CI/CD

  • Run red-teaming and adversarial tests: prompt injection, jailbreaks, data leakage, bias and toxicity

  • Validate retrieval quality, tool-calling and multi-step agent behavior

  • Define quality gates and release criteria for AI features

  • Monitor production drift and failure modes; lead root-cause analysis with AI engineers

  • Report quality metrics and risks to engineering leadership

Qualifications

Required Qualifications :

  • 4-8 years in QA/SDET, including 1-2+ years testing ML or GenAI systems

  • Strong Python and test automation (pytest, API testing)

  • Hands-on with LLM evaluation tools such as Ragas, DeepEval, promptfoo or LangSmith

  • Working knowledge of LLM behavior, RAG architectures, embeddings and prompt engineering

  • Statistical thinking: sampling, metric design, confidence, and the limits of LLM-as-judge

  • CI/CD (GitHub Actions or Azure DevOps), Git and cloud fundamentals (Azure preferred)

  • Preferred Qualifications

  • Experience with agent frameworks and MCP/tool integrations

  • Observability tooling for tracing and drift monitoring

  • Exposure to engineering or automotive domains

Who Qualifies :

  • Skeptical by default, precise, comfortable with non-deterministic outputs, a clear writer, and a close collaborator to AI engineers.

  • Experience: 4-8 years

  • Employment: Full-time

Benefits

  • Discounts for Employees Possible

  • Health Benefits

  • Mobile Phone for Employees Possible

  • Meal-Discounts

  • Company Retirement

  • Hybrid Work Possible

  • Mobility Offers

  • Events for Employees

  • Coaching

  • Flextime Possible

  • Near-Site Childcare

  • Parking

  • Canteen, Café

  • Good Public Transport

  • Barrier-Free Workplace

  • Inhouse Doctor

  • Plot No. 5-P, EPIP 1st Phase560066 BangaloreDetails to location

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