Haystack
Machine Learning Engineer
Full Time · In Office · San Diego, California (USA)
Posted Sep 6, 2026
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We're hiring on behalf of a Haystack partner!
- The Role
- • Conduct cutting-edge research in efficient generative AI, including LLMs, Multi-Modal Foundation Models, LLM Reasoning, Reinforcement Learning, Agentic AI, and Autonomy.
- • Lead high-impact research initiatives and contribute to the development of production-ready solutions with real-world commercial impact.
- • Develop creative solutions that address practical challenges for on-device deployment.
- • Implement and evaluate solutions in both simulation and on-device environments.
- • Publish research findings in top-tier AI/ML conferences.
- • Contribute to strategic goals in efficient AI and embedded intelligence.
- What You'll Need
- • Proven research excellence demonstrated by publications in top-tier AI/ML conferences.
- • Deep expertise in Generative AI, Multi-Modal Foundation models, Vision Language Models, Reasoning, Reinforcement Learning, and Agentic AI.
- • Hands-on experience with model development pipelines, including training, fine-tuning, evaluation, and optimization.
- • A Master's degree and 2+ years of related work experience, or a PhD in Computer Science, Electrical Engineering, or a related field.
- • Experience in developing and/or optimizing machine learning models, systems, platforms, or methods.
- What's On Offer
- • Competitive annual salary ($159,100 - $238,700) plus bonus potential and RSU grants.
- • The opportunity to be part of a globally recognized AI research organization.
- • Engage in impactful projects with significant real-world deployment.
- • Collaborate with top researchers within a global network.
Apply via Haystack today!
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Machine Learning Engineer
Haystack
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