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Software Engineer - Large Language Models
Fastino Labs
Full-time
United Kingdom, United Kingdom
Research Services
Posted:
February 27, 2026
Location:
United Kingdom, United Kingdom, United-Kingdom
Job Description
Full-time | Remote with trips to Silicon Valley office | Reports to Founders
Introduction:
- Join us at Fastino as we build the next generation of LLMs. Our team, boasting alumni from Google Research, Apple, Stanford, and Cambridge is on a mission to develop specialized, efficient AI.
- Fastino's GLiNER family of open source models has been downloaded more than 5 million times and is used by companies such as NVIDIA, Meta, and Airbnb
- Fastino has raised $25M (as featured in TechCrunch) through our seed round and is backed by leading investors including Microsoft, Khosla Ventures, Insight Partners, Github CEO Thomas Dohmke, Docker CEO Scott Johnston, and others.
What You’ll Work On:
- Experiment with novel language model architectures, helping drive and execute Fastino's research roadmap
- Optimize Fastino’s multimodal models to improve response quality, instru...
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Apply Now Save for LaterJob Overview
Job Type:
Full-time
Location:
United Kingdom, United-Kingdom
Posted:
February 27, 2026
Deadline:
April 08, 2026