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Posted Apr 14, 2026

Principal Engineer – AI

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Job Description: • Design and lead AI/ML strategy for high-impact domains such as environmental risk modeling, social impact analytics, and supply chain data fusion. • Get hands-on with data and models — prototyping solutions, validating hypotheses, and stress-testing assumptions through real experimentation. • Mentor and provide technical guidance to junior data scientists and analysts across the organization. • Partner with Engineering to design and validate the right tooling, pipelines, and infrastructure. • Partner with Product to shape early-stage AI concepts into viable, explainable features. • Explore, evaluate, and adapt open-source models and frameworks to support our platform needs. • Promote model quality, traceability, and ethical integrity in high-stakes use cases across human and environmental systems. Requirements: • 7+ years of experience in machine learning, data science, or applied AI, with a proven track record of owning end-to-end ML solutions in production. • Ability to balance hands-on technical work with strategic leadership and cross-functional collaboration. • Strong fluency in:- Model development (e.g., PyTorch, TensorFlow, XGBoost)- Data science workflows (Python, Pandas, MLflow, Airflow, etc.)- ML and data infrastructure (feature stores, CI/CD for ML, reproducibility tools) • Experience mentoring, coaching, or leading other data scientists or technical contributors. • Comfort navigating ambiguity, especially in pre-product or exploratory problem spaces. Benefits: • Comprehensive benefits offerings. 90% employee premium and 75% spouse/dependent premium covered by Worldly. • Company-sponsored 401 (k) with up to 4% match. • Incentive Stock Options • 100% Parental Paid Leave • Unlimited PTO • 13 company holidays
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