Senior Full-Stack Product Engineer for AI Systems

Pacific Northwest National Laboratory

Richland (WA)

On-site

USD 133,000 - 210,000

Full time

14 days+

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Job summary

Pacific Northwest National Laboratory (PNNL) in Richland, WA, is seeking a Senior Full-Stack Product Engineer to design and build human-facing AI-enabled systems. You will craft intuitive experiences for complex data and AI agents, collaborating with researchers, designers, software engineers, and end users from discovery to deployment.

Role involves end-to-end development, mentoring engineers, and contributing to proposals and white papers.

Qualifications

PhD and 1 year of Software Engineering experience, or equivalent.
MS/MA and 3 years of Software Engineering experience.
BS/BA and 5 years of Software Engineering experience.
AA and 14 years of Software Engineering experience in software solutions for scientific research or consumer digital product development.
HS/GED and 16 years of Software Engineering experience in designing, architecting, programming, deploying, and automating software solutions.

Responsibilities

Build production web applications and reusable interfaces using React, TypeScript and/or JavaScript, HTML, and CSS.
Work across the stack as needed, including APIs, data services, application state, integrations, testing, deployment, and operational improvement.
Translate ambiguous mission and user needs into prioritized, executable product plans; balance user value, complexity, schedule, performance, accessibility, security, and maintainability.
Design AI-assisted workflows with user control, feedback, transparency, and review/correction of results.
Own features and workstreams through full software lifecycle; contribute to shared components, design systems, and standards.
Mentor junior engineers through pairing, code/design reviews, and technical guidance.
Contribute technical content to proposals, white papers, and sponsor relationships.