Senior ML/AI Engineer

Ansius

New York City, USA

Updated on May 29, 2026

  • Hybrid
  • Full-time
  • Senior
  • $180,000 – $225,000 Base Salary + Equity + Bonus

Job Description

We are seeking for our client an experienced Senior ML/AI Engineer to build and deploy the intelligent systems that power next-generation enterprise AI solutions. This role focuses on designing production-grade machine learning models, agentic AI architectures, and advanced reasoning systems that support forecasting, consumer intelligence, competitive analysis, and autonomous decision-making. You will work at the intersection of machine learning, large language models, graph technologies, and enterprise-scale data systems, helping transform cutting-edge AI innovations into impactful products.

Requirements

Critical Requirements

  • 5+ years of experience in applied Machine Learning or Artificial Intelligence roles.
  • Proven experience deploying and maintaining ML models in production environments.
  • Strong proficiency in Python.
  • Hands-on experience with machine learning frameworks such as PyTorch, TensorFlow, or Scikit-learn.
  • Strong foundation in statistics, predictive analytics, and time-series forecasting.
  • Experience with Large Language Models (LLMs), NLP, and Retrieval-Augmented Generation (RAG).
  • Experience building agentic AI systems or multi-agent orchestration frameworks.
  • Familiarity with large-scale datasets and distributed computing environments.
  • Strong problem-solving and communication skills.
  • Previous experience at top-tier AI, infrastructure, developer tooling, data platform, or fintech companies (or companies of similar scale and complexity).
  • Experience building and scaling high-impact products in fast-moving environments is strongly preferred.

Important Requirements

  • Design, develop, and deploy machine learning models for demand forecasting, time-series prediction, anomaly detection, and sentiment analysis.
  • Build and enhance agentic AI systems capable of reasoning across complex data environments and performing autonomous actions.
  • Develop and maintain end-to-end ML pipelines, including data preparation, feature engineering, model training, validation, deployment, and monitoring.
  • Design and optimize Retrieval-Augmented Generation (RAG) systems and LLM-powered applications.
  • Contribute to the architecture and improvement of graph-based AI systems and Graph RAG capabilities.
  • Collaborate closely with software engineers to ensure scalable, reliable, and production-ready AI solutions.
  • Monitor model performance and implement continuous improvement and retraining strategies.
  • Evaluate emerging AI technologies and integrate relevant innovations into products and workflows.

Nice to Have Requirements

  • Experience with graph databases, knowledge graphs, or Graph RAG systems.
  • Experience in retail analytics, supply chain optimization, or demand forecasting.
  • Knowledge of Graph Neural Networks (GNNs).
  • Experience with MLOps, model serving infrastructure, and production ML platforms.
  • Open-source contributions or published research in AI/ML fields.
  • Experience working in fast-paced startup environments.