Senior AI Backend Engineer

About the role

About the role

We are seeking a Senior Backend Engineer with deep backend engineering expertise and proficiency in one or more major programming languages (e.g., Python, Java, Go, Rust, or Kotlin), along with a strong understanding of AI models and agents. As a core member of our AI Engineering team, you will collaborate with data scientists, ML engineers, and product managers to build scalable, production-ready infrastructure and APIs that power intelligent systems.

What you'll be doing

As a Senior Backend Engineer in the AI Engineering team, you will:

• Build and maintain reliable, scalable backend services to support AI agent execution and orchestration.
• Develop AI agent systems for complex operational workflows using LangChain, LangGraph, LiteLLM, and Langfuse.
• Orchestrate a hybrid model stack that includes OpenAI and Google Gemini alongside self-hosted and fine-tuned LLMs like Gemma and Llama.
• Build and maintain integrations with

Skills