CareerPlan

Sr. Staff Data Scientist- Eng

Lowell,MA,United StatesFull-time2026-06-29 → 2026-11-10
No visa sponsorship

Core

Define and own the long-term Data Science technical strategy, design multi-team architecture, and deliver step-change improvements in AI/ML capabilities for the Human Capital Management industry.

Role type

Senior Staff Data Scientist (P5), strategy-level IC with broad technical leadership

Builds

AI-powered workforce operating platform solutions, scalable ML systems, and org-wide data science tooling

Domain

Human Capital Management (HCM), Generative AI, Agentic AI systems, LLMs

Deliverable

production ML models

Required skills

Multi-year technical strategy, Architecture & systems design, AI/ML craft leadership, Business acumen, Mentorship, Python, PyTorch, TensorFlow, Pandas, NumPy, SQL, GCP, Model fine-tuning, RAG systems

Preferred skills

GCP infrastructure (Agent Platform, BigQuery, GKE), Multi-agent system design, HCM product domain expertise, Coding standards, Responsible AI principles

Technologies

Python, PyTorch, TensorFlow, Pandas, NumPy, SQL, GCP, Agent Platform, BigQuery, LangGraph, Model Context Protocol

Responsibilities

Define multi-year Data Science roadmap and align with business strategy; Design coherent architecture for organization-wide DS work; Execute large-scale projects spanning multiple teams; Make org-level decisions on technology investments and tradeoffs; Define org-wide standards for AI/ML development and agentic systems; Translate business needs into DS investments and influence executive roadmaps; Mentor senior ICs and build the DS talent pipeline

Seniority

Senior Staff (P5), hands-on IC with strategic scope