Principal AI/ML Engineer

What You’ll Do

Design, build, train, and optimize machine learning and deep learning models for production use

Lead the deployment of ML models into scalable, reliable production systems

Architect training, inference, and evaluation pipelines for structured and unstructured data

Own model performance, reliability, scalability, and lifecycle management

Drive experimentation, model iteration, and performance benchmarking

Implement and maintain high-quality ML codebases primarily in Python

Monitor, debug, and improve live production models

Collaborate with platform, backend, and infrastructure teams on system integration

Contribute to technical direction, architecture decisions, and AI roadmap planning

Mentor junior engineers and support team-level technical excellence

What We’re Looking For

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

Bonus Points

Experience with deep learning, LLMs, GenAI, or modern AI architectures

Experience building AI systems used by enterprise or large-scale customers

Strong experience with cloud platforms (AWS, GCP, Azure)

MLOps experience (CI/CD for ML, model deployment, monitoring, observability)

Research background, publications, or applied AI innovation projects

Experience leading AI initiatives or mentoring ML engineers

Why This Role Is High-Impact

Work directly with MIT CSAIL–founded leadership

Build AI systems deployed to Fortune 500 customers

Operate at the intersection of cutting-edge AI and real-world production systems

High ownership and influence over technical direction

Join a well-funded, fast-growing AI startup with strong technical ambition

Clear path toward Staff/Principal AI Engineer or AI Architect roles

Benefits

Competitive salary & equity options

Sign-on bonus

Health, Dental, and Vision

401(k)

Pragmatike is an Equal Opportunity Employer and is committed to providing equal employment opportunities to all applicants without discrimination. We recruit on behalf of our clients and prohibit discrimination and harassment based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.We are committed to a fair and inclusive hiring process. We process your personal data solely for recruitment purposes, in accordance with applicable privacy laws, and maintain reasonable safeguards to protect your information. Your data may be shared with our client(s) for hiring consideration, but will not be disclosed to third parties outside of the recruitment process.