Fireworks AI

Member of Technical Staff (EMEA)

Fireworks AI
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11 days ago
London, United KingdomMid Level / Senior

Responsibilities

  • Design and ship product capabilities end to end, from ambiguous needs through production deployment.
  • Build inference and serving capabilities including routing, model controls, observability, and deployment functionality.
  • Develop tooling for LLM fine-tuning and post-training, including data pipelines and evaluation.
  • Translate EMEA-specific requirements into product and coordinate with the core platform team.
  • Set the engineering quality bar for the regional team through high-quality production code.
  • Use coding agents and AI tooling as a core part of development with sound judgment about their output.
  • Optionally participate in customer deployments and conversations.

Requirements

  • Demonstrate first-principles thinking and the ability to reason through novel problems without a reference implementation.
  • Have excellent software engineering depth in backend systems and infrastructure.
  • Have a track record of shipping and owning production systems.
  • Be highly proficient in Python and at least one systems language.
  • Be fluent in AI-assisted and agentic engineering, including coding agents and AI tooling.
  • Have a genuine interest in inference and AI infrastructure.

Benefits

  • Work on challenging AI infrastructure problems including low-latency inference and scalable model serving.
  • Build technology that shapes how businesses and developers use AI globally.
  • Have significant ownership and impact in a fast-growing, low-bureaucracy environment.
  • Collaborate with experienced engineers and AI researchers.
  • Fireworks AI is an equal-opportunity employer committed to an inclusive workplace.

Tech Stack

Fireworks AI

About Fireworks AI

201-500 employees

Fireworks AI builds a generative AI platform for developers and enterprises to train, fine-tune, and serve open models for production use across text, image, audio, embeddings, and multimodal workloads. It offers managed inference and tooling via APIs on globally distributed infrastructure, with a usage-based SaaS model. Founded in 2022 and headquartered in San Mateo, CA, Fireworks AI is a privately held, Series D company.

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