LLM Reliability & Evaluation Engineer

About Xenonstack

XenonStack is the fastest-growing Data and AI Foundry for Agentic Systems , enabling enterprises to gain real-time and intelligent business insights .

We Deliver Innovation Through

• Agentic Systems for AI Agents → akira.ai
• Vision AI Platform → xenonstack.ai
• Inference AI Infrastructure for Agentic Systems → nexastack.ai

Our mission is to accelerate the world's transition to AI + Human Intelligence by making AI agents reliable, explainable, and enterprise-ready .

THE OPPORTUNITY

We are seeking an LLM Reliability & Evaluation Engineer to ensure that large language models (LLMs) and agentic AI systems meet enterprise-grade standards of accuracy, safety, and trustworthiness .

This role focuses on evaluating, benchmarking, and stress-testing LLMs in real-world workflows, building frameworks for reliability, robustness, and continuous improvement . If you thrive at the intersection of AI research, applied testing, and responsible deployment , this is the role for you.

Key Responsibilities

Skills & Qualifications

Must-Have

Good-to-Have

WHY SHOULD YOU JOIN US

Ensure reliability in cutting-edge AI platforms that are redefining enterprise adoption.

Be part of one of the fastest-growing AI Foundries , powering Fortune 500 enterprises with trustworthy AI.

Grow into roles such as AI Systems Architect, Responsible AI Engineer, or Reliability Engineering Lead .

Work on enterprise-scale evaluation challenges across BFSI, Healthcare, Telecom, and GRC.

Your evaluations will directly shape production-grade AI agents used in mission-critical systems .

Our values — Agency, Taste, Ownership, Mastery, Impatience, and Customer Obsession — empower you to innovate fearlessly.

Join a company that prioritizes trustworthy, explainable, and compliant AI .

XENONSTACK CULTURE – JOIN US & MAKE AN IMPACT!

At XenonStack, we believe in shaping the future of intelligent systems . We foster a culture of cultivation built on bold, human-centric leadership principles, where deep work, simplicity, and adoption define everything we do.

Our Cultural Values

Our Product Philosophy

Be part of our mission to accelerate the world's transition to AI + Human Intelligence — by making AI agents not just powerful, but trustworthy and reliable .

Skills Required

Python