Kimchi is the AI platform inside CAST AI. We started by helping companies run LLMs on their own Kubernetes clusters and now we're providing a managed variant of those same capabilities.
Multi-model inference (MiniMax, Kimi, GLM-5, Nemotron, DeepSeek) with intelligent routing, an OpenAI-compatible API and deployment ranging from our GPUs to your own VPC. The inference layer is the foundation and the API is what sits in front of it as the primary channel for broadly and reliably distributing our AI services and powers our own Kimchi harness.
As a Senior Software Engineer, you will have the opportunity to work on different key features of our product. All of these are high-agency roles across multiple parts of the tech stack that minimize process friction that would otherwise prevent you from shipping.
In every team you will own features end-to-end: design, implementation, testing, production rollout. Most projects ship in 1-4 weeks. You'll work directly with product and other engineering teams on problems that don't have textbook solutions.
We are currently hiring Senior Software Engineers for the API Platform Team:
Owns the inference API responsible for delivering our AI services across the world while making sure it's reliable and capable to scale in tandem with our company's growing ambitions, as well as our analytical platform, billing and role-based controls that enable our users to monitor and control their usage with ease - be it as a solo developer or a large enterprise. You'll own our infrastructure, datastores, analytics, observability and CI/CD pipeline.
As part of our standard hiring process, we would like to inform you that a background check may be conducted at the final stage of recruitment through our third-party provider, Checkr.
Please note that Cast AI does not provide any form of visa sponsorship/work permit.
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As a Senior Software Engineer, you will design and build distributed systems for running AI agent fleets securely, ensuring observability and governance throughout the process.
As a Senior Software Engineer, you will design and implement key features for our AI platform, owning projects end-to-end and collaborating closely with product and engineering teams.
As a Senior Software Engineer, you'll design and build distributed systems for Kubernetes infrastructure, ensuring real-time cloud resource management and optimizing node placement algorithms.
Design and build full-stack features while leading complex projects and enhancing engineering standards in a collaborative environment.
Design and scale foundational architecture for an AI-driven platform, leading initiatives to enhance operational efficiency and reliability in complex environments.
