About Us:

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work:

At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values:

Bold in how we dream and innovate
Responsive to feedback, challenges and opportunities
Accountable for results and best in class outcomes
Visionary in future focused problem-solving
Exceptional in execution and impact
We're looking for an AI Engineer who is passionate about both building AI-powered applications and ensuring they work reliably in production.



This role combines AI engineering with quality engineering, focusing on developing LLM-based solutions while creating automated testing and evaluation frameworks to measure quality, accuracy, safety, and performance. You will work closely with engineering, product, and business teams to deliver AI solutions that are not only cutting-edge, but also measurable, stable, and production-ready.

Responsibilities:
- AI Engineering: Build and maintain AI-powered applications using LLMs, RAG pipelines, and agent-based workflows.
- Develop integrations with foundation models and AI services using Python and modern AI frameworks.
- Design prompt workflows, structured outputs, tool calling, and retrieval-based systems.
- Build APIs, backend services, and internal tools using FastAPI or similar frameworks.
- Collaborate with stakeholders to translate business requirements into AI solutions.
- AI Quality & Automation Design and execute automated test su

📌 QA Engineer (Hyderabad)
🏢 Proofpoint
📍 Hyderabad