…This role sits at the intersection of frontier audio models and real-world deployment. You'll own the applied post-training work that adapts…

…Ensures preparation of meeting setting and participant attendance, involving team members in tactical logistic support as appropriate (e.g., booking rooms, troubleshooting audio-video…

…7+ years of hands-on experience with the full lifecycle of designing, training, evaluating, testing, and deploying industry-level models. Demonstrated Staff-level technical…

…KEY RESPONSIBILITIES: - Architect and build scalable, resilient backend infrastructure to support distributed training, inference, and data processing pipelines - Lead technical design discussions, mentor engineers…

…Deep technical understanding of LLMs, how data shapes their pre- and post-training, and inference frameworks such as vLLM or TGI. Proven track record…

…Collaborate cross-functionally with pre-training, post-training, reasoning, data, applied, and product teams to deliver frontier capabilities in multimodal reasoning, world modeling, tool…

…Fireworks powers production AI with hundreds of state-of-the-art open models across text, image, embedding, audio, and multimodal workloads. Today, Fireworks is…

…practices Level of Responsibility Works independently on open-ended compiler and infrastructure challenges Provides technical guidance and mentorship to team members Decision-making has…

…g., synchronized audio for video). Responsibilities span data curation, modeling, training, inference serving, and product integration, covering both pretraining and post-training phases. You…

…We are seeking a Member of Technical Staff, Evals & Post-Training Product to help define how developers improve models on Fireworks. This role sits…