Fireworks AI

Fireworks AI is an inference-platform company, fast, cost-efficient serving of open-weights and proprietary language models for enterprises. Founded in 2022 by ex-Meta PyTorch leaders, Fireworks serves models like Llama, Mixtral, and Qwen at scale and ships fine-tuning, function-calling, and quantization tooling. Hiring is heavy on AI infrastructure (GPU kernels, inference servers, distributed systems), applied research (efficient inference, quantization), and customer-facing engineers. Fireworks is a top destination for engineers who want to work on the systems layer of generative AI and care about milliseconds and dollars per token.

As of September 2026, Fireworks AI has 17 open AI and agentic roles listed on AgenticCareers, spanning Forward Deployed Engineer, AI Sales / GTM, AI Platform / SRE. The median advertised salary across these roles is $200K–$240K per year (based on 15 listings with disclosed pay).