Senior Machine Learning Engineer IV

SENIOR MACHINE LEARNING ENGINEER IVIs this the role you are looking for If so read on for more details, and make sure to apply today.At Trilliant Health, we help hospitals and healthcare systems make smarter, data-driven decisions in an increasingly complex healthcare environment.Our teams combine healthcare data, analytics, machine learning and AI to create products that help healthcare leaders understand what is happening in their markets and act with confidence.About the RoleWe are seeking a Senior Machine Learning Engineer IV to join our Machine Learning (ML) team and help build the models, systems, and software that power Trilliant Health's machine learning and AI capabilities.This is a senior individual contributor role combining hands-on machine learning, software engineering, and technical leadership. You'll work with complex healthcare data to develop production-ready ML solutions and help shape the technical direction of our ML engineering organization.We value engineers who are curious, proactive, collaborative, and able to communicate complex technical concepts clearly to both technical and non-technical audiences. We prefer simple solutions over complex ones, and we document what we build and how it works.Our StackOur stack is built around Python, which we manage with uv in a monorepo. Most of our heavy computation runs as jobs on Kubernetes, where we increasingly favor DuckDB and Parquet, though some of our pipelines still run on Spark and Databricks.We build our models with libraries including scikit-learn, XGBoost, and PyTorch, and our newer LLM-based systems with LangChain. Our services and internal web applications use FastAPI and NiceGUI, several of them backed by SQLite, and we deploy everything to Azure.Every change runs through pre-commit hooks, static type checking, and automated tests before it merges. We also publish several of our core libraries as open source on PyPI and GitHub.What We're Looking ForEducation & Experience8+ years of professional experience in machine learning, software engineering, data science, or a closely related technical discipline, with significant hands-on experience building production ML systemsBachelor's, Master's, or PhD in Computer Science, Engineering, Mathematics, Statistics, or a related field or equivalent professional experienceDemonstrated experience taking ownership of significant ML initiatives and influencing technical decisions across teamsDemonstrated willingness to speak up, challenge assumptions, and advocate for sound technical or modeling decisions.Experience working collaboratively across engineering and cross-functional teamsMachine Learning & Data ScienceStrong understanding of predictive modeling and machine learning techniquesExperience selecting, developing, evaluating, and improving ML modelsUnderstanding of statistics, experimentation, and model evaluationExperience working with large, complex datasetsExperience developing ML workflows from experimentation through productionSoftware EngineeringStrong, hands-on Python development experience, including writing production-quality, maintainable, and well-tested codeExperience developing and maintaining distributed data pipelinesExperience with SQL and relational databasesExperience with CI/CD, Python packaging, and software deploymentProficiency with Git and modern version-control practicesStrong familiarity with Linux and command-line toolsAbility to write clean, reusable, maintainable, and well-tested codeExperience using AI coding agents and reviewing, testing, and improving agent-generated codeNice to HaveExperience building, evaluating, or deploying LLM-based or other AI systemsExperience with Healthcare claims dataExperience with entity resolution/record linkageExperience with Spark or similar compute frameworksOpen-source contributionsIf you don't meet every requirement, we'd still love to hear from you.Why Join Trilliant Health?You'll have the opportunity to work at the intersection of healthcare, data, software engineering, and machine learning, building technology that helps healthcare organizations make better decisions.You'll also have a meaningful opportunity to influence technical direction, work on challenging data problems, and collaborate with a highly talented team that values curiosity, ownership, deep listening, and effective communication.BenefitsComprehensive health benefits package401(k) planFlexible PTOEquityPlease NoteTrilliant Health is unable to provide visa sponsorship for this position. xhyhwjd How to Apply: If this opportunity sounds like a good fit, we'd love to hear from you! Please submit your application directly through LinkedIn to be considered for this position.