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Member of Technical Staff (EMEA)

Fireworks AILondonEngineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
7 Sept 2026
Status
Open · checked 9d ago

About this role

The Member of Technical Staff (EMEA) position at Fireworks AI in London is a full-time engineering role for software builders who want to create advanced AI inference and LLM tooling. This opportunity is ideal for skilled engineers with a strong background in backend systems, Python, and AI infrastructure.

Role Overview

As a Member of Technical Staff on the EMEA field team, the selected professional builds on top of a massive inference platform. The work covers the entire technology stack, including capabilities built on top of serving systems, fine-tuning and post-training tooling for large language models, and regional product features. This position prioritizes product building over constant customer interaction, though engineers can join client conversations when interested. It functions as a flexible bucket for exceptional builders rather than a rigid job specification, welcoming candidates with varying levels of experience who excel at first principles thinking.

Key Responsibilities

Design and deliver product capabilities end to end, taking projects from ambiguous requirements to production environments.
Create advanced features on top of the serving stack, including routing, model controls, and observability.
Deliver tooling around fine-tuning and post-training of large language models, collaborating with applied machine learning engineers.
Convert regional requirements into actual product features while coordinating with the core platform team.
Establish high engineering standards for the regional team by writing reference-quality code.
Utilize coding agents and AI tooling as part of daily development while exercising sound judgment on output reliability.
Engage in optional customer deployments or discussions when desired.

Requirements

Strong first principles and critical thinking skills to break down novel problems without existing reference implementations.
Exceptional software engineering background demonstrating depth in backend systems, infrastructure, and ownership of production systems.
Proficiency in coding with Python alongside at least one systems language.
Fluency in AI-assisted and agentic engineering, utilizing coding agents effectively.
Genuine enthusiasm for AI infrastructure and model inference.

Skills and Tools

Python
PyTorch
Backend systems and infrastructure
AI-assisted and agentic engineering tools
Inference and model serving technologies

About the Company

Fireworks operates a specialized intelligence platform that helps companies build, train, and serve artificial intelligence models customized for their specific data and workflows. Founded by the team behind PyTorch and supported by prominent investors like AMD, Benchmark, Index Ventures, Lightspeed, NVIDIA, Sequoia, and TCV, the Series D enterprise powers production artificial intelligence across text, image, embedding, audio, and multimodal workloads.

How to Apply

Candidates should apply directly on the official Fireworks AI careers page.

Skills and tech stack

Questions candidates ask

What is the location of the Member of Technical Staff role?

The position is located in London, United Kingdom.

Is this a remote position?

No, this role is not listed as remote and is based out of the London location.

What programming languages are required?

Candidates need strong coding skills in Python and at least one systems language.

What is the primary evaluation criteria for this role?

First principles and critical thinking represent the primary interview signals, assessing the ability to solve novel problems without reference implementations.

Will this role require constant customer-facing interaction?

No, the position prioritizes building product over customer-facing tasks, though optional participation in client work is available for those interested.

Ready to apply?

The application is on the official Fireworks AI careers page.

Apply on company site