Newfold Digital is looking to solve the problem of building a digital presence that delivers results for its customers by leveraging machine learning (ML) to drive measurable impact.
Requirements
- Python expert with production-grade SQL; strong with pandas/Polars, scikit-learn, and one of: XGBoost/LightGBM.
- Fluency in core ML toolkits including TensorFlow, PyTorch, scikit-learn, and familiarity with Hugging Face or equivalent frameworks.
- Proven record of constructing and maintaining scalable data pipelines—both batch and streaming—for model training and deployment.
- Data platforms: hands-on with one of: Oracle ExaData, Spark/Databricks, or Snowflake, BigQuery/Redshift or equivalent; comfortable with open table formats (Iceberg/Delta/Hudi).
- Orchestration: real projects using one of Airflow, Prefect, or Dagster.
- Cloud ML platform: production deployments on one of SageMaker, Vertex AI, or Azure ML (pipelines, endpoints, registries).
- MLOps: CI/CD for ML, experiment tracking, model registry, observability (latency, errors), and data/model drift monitoring.
Responsibilities
- Partner with the business to translate requirements into clear problem statements, KPIs, and experiment plans (A/B, holdout, backtests).
- Design data & ML architectures on lakehouse/warehouse stacks (e.g., Oracle Exadata, Spark/Databricks; Snowflake/BigQuery/Redshift with open table formats like Iceberg/Delta/Hudi or equivalent ).
- Build pipelines for ingestion, feature engineering, and training (batch & streaming) using Python + SQL with orchestration (Airflow/Prefect/Dagster).
- Model using scikit-learn/XGBoost/LightGBM and PyTorch/TensorFlow; manage experiments and lineage
- Serve & operate models on a major cloud ML platform (Azure ML, SageMaker or Vertex AI), with CI/CD, canary/blue-green, and rollback guardrails.
- Monitor & improve: implement data/model quality and drift monitoring, alerting, and dashboards; close the loop with BI (Power BI/Tableau/Looker).
- Document & review: author concise design docs and run technical reviews; mentor engineers; champion responsible AI practices.
Other
- 8+ years in applied ML & data engineering (3+ years leading delivery of production ML systems).
- Ability to frame trade-offs and influence cross-functional partners; crisp writing of design/decision docs.
- Employment with Newfold Digital is at-will and nothing in this Job Description should be interpreted or construed to alter the at-will employment relationship.
- This Job Description includes the essential job functions required to perform the job described above, as well as additional duties and responsibilities.
- The Company reserves the right to revise the Job Description at any time, and to require the employee to perform functions in addition to those listed above.
