Principal AI/ML Engineer
Boston, Massachusetts, USAAll locationsBoston, Massachusetts, USASan Francisco, California, United StatesNew York, Massachusetts, USANew Jersey, New Jersey, USA Remote
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About the role
Pragmatike is hiring on behalf of a fast-growing AI startup recognized as a Top 10 GenAI company by GTM Capital, founded by MIT CSAIL researchers. We are looking for a Senior AI/ML Engineer to join a high-performing AI engineering team building and deploying real-world AI systems used by Fortune 500 customers. You will take technical ownership of critical ML components, lead model development and productionization efforts, and work closely with AI researchers, platform engineers, and product teams to deliver scalable, production-grade AI systems. This role is intended for experienced AI/ML engineers who have already built and deployed models in production environments and want to operate at the intersection of research-quality AI and real-world systems engineering .
What you'll bring
- Bachelor’s, Master’s, or PhD in Computer Science, Engineering, Mathematics, or a related field
- 7+ years
- of professional experience in AI/ML, data science, or applied machine learning roles
- Proven experience deploying ML systems into production environments
- Strong understanding of ML fundamentals, evaluation methodologies, and model lifecycle management
- Deep hands-on experience with ML frameworks such as PyTorch, TensorFlow, or scikit-learn
- Strong proficiency in Python
- Experience designing scalable ML systems and pipelines
- Ability to operate independently and take technical ownership of complex systems
- Strong problem-solving, architecture, and system-design skills
- Experience with deep learning, LLMs, GenAI, or modern AI architectures
- Experience building AI systems used by enterprise or large-scale customers