Hasbro

Principal Software Engineer

Hasbro
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2 months ago
Renton, WA, USAStaff+

Base Salary

$173k - $259k/yr

Responsibilities

  • Guide product concepts from business and product problem definition through prototype development, production launch, measurement, and iteration.
  • Build and deploy production-quality agentic AI systems, analyses, prompts, and supporting services hands-on.
  • Use hypotheses, success criteria, instrumentation, and usage data to prioritize and refine product work.
  • Apply, stress-test, and improve shared agentic AI patterns involving LLMs, agents, Skills, MCP, evaluation frameworks, and guardrails.
  • Set a high bar for architecture, code review, testing, observability, evaluations, and incident quality.
  • Direct technical and product decisions, influence people and product direction, and make EMs and PMs more effective.
  • Lead technical interviews, help calibrate AI capability assessment, and mentor senior and staff engineers.

Requirements

  • Over 10 years of full-stack software engineering experience.
  • At least 3 years in a Tech Lead, Staff, or Principal role guiding the technical direction of a team or program.
  • Direct experience creating, deploying, operating, and improving agentic AI systems in production beyond demos or proofs of concept.
  • Hands-on production proficiency with modern JavaScript and TypeScript plus at least one of Go, Python, or C#.
  • Experience with AWS at scale, containerization, GitLab or GitHub CI/CD, PostgreSQL, data modeling, REST, gRPC, GraphQL, test automation, observability, and reliability.
  • Ability to make architectural judgments, write build documentation, guide product tradeoffs, and use metrics to drive iteration.
  • Strong business, product, communication, collaboration, and mentoring skills.
  • Bachelor’s degree in Computer Science, Information Technology, or a comparable field, or equivalent experience.
  • Experience with platform or horizontal services, Product Lifecycle Management, Kubernetes, Akamai, Terraform, or matrixed TL/EM/PM models is preferred.
  • Knowledge of Magic: The Gathering, Dungeons & Dragons, or tabletop gaming is preferred.

Benefits

  • Health and wellness programs, time off, financial well-being resources, life and family support, volunteer and community initiatives, learning and development, and exclusive perks.
  • Annual and long-term incentives may be available depending on role, location, and eligibility.
Hasbro

About Hasbro

5,001-10,000 employees
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