AI Engineer at Fastino.ai

Fastino seeks an AI Engineer to help develop next-generation language models. The team includes alumni from Google Research, Apple, Stanford, and Cambridge. Their GLiNER models have surpassed 5 million downloads and are adopted by NVIDIA, Meta, and Airbnb. The company raised $25M in seed funding backed by Microsoft and Khosla Ventures.

Key Responsibilities:

Design high-performance agentic systems leveraging optimized model architectures

Translate research breakthroughs into scalable, low-latency enterprise solutions

Prototype AI features with iterative refinement based on real-world performance data

Manage inference pipeline stability and throughput at scale

Develop data and fine-tuning strategies for domain-specific model reliability

Required Qualifications:

2+ years hands-on AI/ML engineering experience

Demonstrated LLM proficiency and problem-solving with complex, unstructured data

Comfortable working across the stack from prompt engineering and vector DB tuning to Kubernetes deployment

Optional Qualifications:

High-concurrency agentic microservices experience

GLiNER or information extraction architecture familiarity