A
Not Specified Permanent

Arlington, Virginia · USA job

Senior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and Transformation

Amazon

Arlington, Virginia

Job description

Overview

In this role you translate validated scientific methods into scalable production systems for leadership assessment and talent programs. You will own end-to-end production implementations, shaping software architecture and reliable pipelines used by executives and HR partners. You'll blend scientific rigor with practical engineering to deliver durable, self-serve solutions beyond direct scientist involvement. You influence product and policy through clear trade-offs and measurable impact on leadership development at scale. This is a chance to work at the intersection of science, software, and organizational impact in a high-stakes environment.

Compensation / Benefits
  • health insurance
  • 401(k) matching
  • paid time off
  • parential leave
  • RSUs
  • comprehensive benefits
Responsibilities
  • Own production implementation of scientific systems end-to-end, ensuring reliability and scalability without requiring a scientist on site
  • Define architectural and tooling decisions to encode scientific methods into software that is testable, maintainable, and extensible
  • Set and model engineering quality standards for scientific code, emphasizing testing, documentation, reproducibility, and peer review in a scientist-led team
  • Build and own LLM-powered pipelines for prompt orchestration, retrieval grounding, automated scoring, and evaluation harnesses
  • Adapt scientific techniques to product-level needs when established methods fall short, developing new methodological solutions
  • Collaborate with Research Scientists to assess feasibility and trade-offs early, contributing actionable engineering judgments
  • Create reusable scientific components, services, and templates to enable downstream teams to run methodologies autonomously
  • Contribute to quasi-experimental evaluations of people programs, owning analytical implementations and data pipelines
  • Mentor scientists on software engineering practices and participate in peer review of experimental designs and code
  • Communicate technical choices and trade-offs to product and HR partners, linking design decisions to business outcomes
Key requirements
  • PhD in a quantitative field
  • 5+ years of applied research delivering production-grade, scalable solutions
  • Strong Python software engineering skills for production pipelines
  • Deep expertise in psychometric measurement/validation, causal inference with observational data, or applied LLM systems
  • clear written communication of trade-offs
  • mentorship and collaboration with scientists and product partners
  • ability to challenge approaches while maintaining scientific rigor
  • Python production pipelines
  • psychometric measurement and validation
  • causal inference (observational and quasi-experimental)

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