Lead ML/AI Engineer

GuruLink; Nashville (TN); À distance; USD 180 000 - 240 000; Plein temps

Résumé du poste

GuruLink is recruiting a Lead ML/AI Engineer to serve as the technical lead for a production-grade platform turning model predictions into real-world actions for patients and care teams. You will set engineering standards for decisioning, streaming, and ML releases, staying hands-on in risky components and guiding Databricks lakehouse and AWS integration.

The role requires 8+ years in ML/engineering, strong leadership, and experience with streaming, IAM, and PHI data handling.

Qualifications

• 8+ years in ML engineering, MLOps, or software engineering with production ML experience.
• 2+ years leading production ML or decisioning systems as designer or architect.
• Experience building prescriptive systems (recommendation, decisioning, attribution) in production.
• Hands-on with AWS data/ML services and infrastructure as code (Terraform/CDK/CloudFormation).
• Proficiency with Databricks, PySpark, Delta Lake, MLflow or equivalent stack.
• Experience designing event-driven/streaming systems with schema management.
• Strong Python and SQL with production ML pipelines and feature systems.
• CI/CD for ML workloads and model/pipeline monitoring including calibration.

Responsabilités

• Own the layer between model score and actions: selection, ranking, holdout, experiments.
• Design production savings calculations that are auditable with medical economics teams.
• Build real-time event-driven integrations carrying model output to actions and systems.
• Set cost budgets per model/decision and make cost a release criterion.
• Define production bar for models: CI/CD, registry, drift, calibration by patient groups.
• Own AWS footprint and Databricks lakehouse architecture and governance.
• Lead GenAI pipeline direction with evals, guardrails, and cost controls for PHI data.
• Establish engineering standards, code reviews, testing, and release discipline.

Connaissances

ML engineering

MLOps

Technical leadership

Production ML

AWS + IaC

Databricks stack

Streaming systems

Python

SQL

CI/CD for ML

PHI data handling

Formation

Bachelor's degree in CS/Engineering or equivalent

Outils

Databricks

PySpark

Delta Lake

MLflow

AWS

Terraform

CDK

CloudFormation

Kinesis

Kafka

Description du poste

Location: REMOTE / Nashville, Tennessee
This job allows you to work remotely.

Our client is a venture-backed digital health company improving specialty care for people with joint, back, and muscle (musculoskeletal) conditions. The company pulls together each patient's symptoms, medical history, preferences, and goals, combines that picture with predictive models and current clinical guidelines, and helps the patient choose the treatment most likely to work, then supports them through it.

The company is remote-first with a home base in Nashville, and is growing quickly across new markets and health plan partners. The team is collaborative, curious, and driven by the mission of getting people out of pain.

This Role

The Lead ML/AI Engineer is the technical lead for the platform that turns model predictions into real-world actions for patients and care teams. The data science group runs a growing set of models and a real-time decision engine: predictions become events, events flow to care teams and health plan systems, and results arrive days later to be measured and fed back. Every piece has to be versioned, replayable, monitored, and cost‑effective while handling protected health information.

You will set the engineering standards for the decisioning, streaming, and ML release systems, stay hands‑on in the riskiest components, and hold every release to a production bar through design and code review. You will also own how the Databricks lakehouse and AWS services fit together as the platform grows. This is a senior individual contributor role reporting to the company's AI leader, working closely with data science, data engineering, software engineering, medical economics, clinical, and operations teams. The client wants someone who has built systems that choose actions and proved those actions paid off, not only models that predict.

You Will

• Own the layer between a model score and the action taken: action selection and ranking, holdout and experiment assignment, outcome capture, and the pipelines that measure lift by action and channel
• Engineer the production savings (ROI) calculation so it is auditable and reproducible, working with medical economics and data science, who own the method
• Design the real-time, event‑driven integrations that carry model output to the systems that act on it: streaming pipelines, versioned schemas and contracts, replay, ordering, idempotency, and failure handling; own the contracts with partner teams
• Set cost budgets per model and per decision for compute, streaming, inference, and LLM usage, and make cost a release criterion next to latency and accuracy
• Define the production bar for models and enforce it: CI/CD, model registry, alerting, drift, coverage, and calibration by patient group, market, and health plan; build the promotion gate every model or ranking must clear before going live
• Own the target architecture and roadmap for the AWS footprint alongside the Databricks lakehouse: infrastructure as code, IAM and secure data handling, containerized inference, and managed foundation‑model services under PHI controls
• Set technical direction for production GenAI applications, including LLM pipelines and agentic workflows, with the evaluation, retrieval, guardrails, and cost controls needed to run them safely on patient data
• Own team engineering standards: code review, automated testing, reproducibility, documentation, and release discipline; lead design reviews, record architecture decisions, and mentor engineers and data scientists
• Represent the team's technical position to research and development leadership, finance, and clinical and operations partners
• Travel occasionally (up to roughly 10%) for onsite meetings, team sessions, and company events

Must Have Skills

• 8+ years in ML engineering, MLOps, or software engineering, including 4+ years running ML systems in production
• 2+ years as the technical lead or architect of a production ML or decisioning system
• Built or operated prescriptive systems in production: recommendation, decisioning, prioritization, or experimentation platforms that allocate a limited resource against a measured outcome
• Production experience with AWS data and ML services and infrastructure as code (Terraform, CDK, or CloudFormation)
• Production experience with Databricks, PySpark, Delta Lake, and MLflow, or an equivalent stack
• Hands‑on design and operation of event‑driven or streaming systems (Kinesis, Kafka, or similar) with schema or contract management
• Strong Python and SQL, with hands‑on production ML work: training pipelines, model serving, feature systems, or ML platform tooling
• CI/CD for ML workloads plus model and pipeline monitoring, including calibration across varied patient populations
• Track record of setting engineering standards and lifting a team through code review and mentorship
• Bachelor's degree in computer science, engineering, or a related field, or equivalent experience

Nice to Have Skills

• scikit‑learn, XGBoost, or PyTorch modeling
• Value‑based care economics: savings methodology, attribution, payer contracts
• Healthcare data (claims, pharmacy, eligibility, prior auth, EHR) and PHI
• Uplift, bandit, or holdout‑based measurement in production
• dbt and lakehouse data modeling
• Containerized model serving with canary deployments
• Amazon Bedrock or similar under a HIPAA BAA
• Production LLM apps, agents, and retrieval with evals and guardrails