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Software Engineer AI Gateway

Milan, Italy🌐 Remote💼 Full-time🗓 2026-06-17 → 2026-09-25

Core

Build and maintain API management software for AI and LLMs, including multi-LLM routing, balancing, semantic caching, and proxying capabilities.

Role type

Senior IC software engineer (AI gateway infrastructure)

Builds

Kong AI Gateway (multi-LLM routing, balancing, semantic caching, MCP, proxying, load balancing, database support)

Domain

Developer tools / API infrastructure / AI & LLMs

Deliverable

production ML models | product features

Required skills

Golang or Rust, distributed systems, Linux systems programming, Linux networking stack (L7/L4), low-level optimization, scalable application development

Preferred skills

NGINX/OpenResty/Kong/LuaJIT, Envoy, Istio, AI/LLM concepts

Technologies

Golang, Rust, Linux, Kong, NGINX, OpenResty, LuaJIT, Envoy, Istio

Responsibilities

Build and maintain API management software for AI/LLMs; Implement innovative features like proxying and load balancing; Troubleshoot bugs and tune performance; Bridge gaps between Kong and third-party platforms

Seniority

Mid-Senior, hands-on IC

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