HUG
Machine Learning Engineer
Full Time Β· In Office Β· New York, New York (USA)
Posted Aug 31, 2026
π Hiring: Senior Machine Learning Engineer - LLMs & Agentic AI - $175K - $300K Salary
Weβre working with an exciting AI company building the next generation of intelligent, agentic AI systems, and weβre looking for a strong Machine Learning Engineer to join the team.
This is a highly technical role for someone who wants to work directly on LLMs, model post-training, evaluation and agentic systems - with the opportunity to have a significant impact on how these models perform in real-world applications.
π§ What youβll be working on
- β’ Developing and improving large language models and AI systems
- β’ Model post-training, fine-tuning and evaluation
- β’ Building robust evaluation frameworks and methodologies
- β’ Working on agentic AI systems and improving their reliability and capabilities
- β’ Designing data and training pipelines to improve model performance
- β’ Experimenting with new approaches to model behaviour, reasoning and performance
- β’ Collaborating closely with research and engineering teams to take ideas from experimentation into production
π What weβre looking for
- β’ Strong experience in Machine Learning / AI Engineering
- β’ Hands-on experience working with LLMs / foundation models
- β’ Experience with model training, fine-tuning or post-training
- β’ Strong understanding of model evaluation and experimentation
- β’ Experience building or working with AI agents / agentic systems is highly desirable
- β’ Excellent Python skills
- β’ Strong software engineering and systems fundamentals
- β’ Ability to work in a fast-moving, highly technical environment
Weβre particularly interested in engineers coming from frontier AI labs, high-growth AI companies or teams working deeply on LLMs and agents.
- π Why join?
- π‘ Work on genuinely cutting-edge AI problems
- π€ Direct exposure to LLMs and agentic systems
- π§ͺ Significant scope for experimentation and technical ownership
- π High-impact role within a fast-growing AI company
- π° Highly competitive compensation + excellent benefits
- π Strong opportunity for career growth and technical leadership
- π Location: New York / US
- πΌ Level: Senior Machine Learning Engineer
- π΅ Salary: $175K - $300K + Equity
If you're an ML engineer working deeply on LLMs, agents, post-training or evaluation and are interested in hearing more, Apply today or dm me.
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Machine Learning Engineer
HUG
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