Cosine is building autonomous AI engineers that plan, write and ship code inside real development workflows. You will build environments in which models learn to write software, develop pipelines for training data, and run fine-tuning and RL workloads that shape model behavior.
This is a hands-on role at the intersection of ML and software engineering, requiring production-grade tooling, PyTorch, Docker/Kubernetes, and data-centric optimization.
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ML Systems Engineer for SWE-Focused LLMs (On-site & Equity) employer: Cosine
At Cosine, we pride ourselves on being an excellent employer, offering a supportive work culture that values integrity and teamwork. Our Compliance Auditors enjoy competitive daily rates, including holiday pay and bonuses, along with opportunities for professional growth within a dynamic team dedicated to promoting responsible play. Located in Taunton, our team benefits from a collaborative environment that encourages innovation and personal development.