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ChestnutChestnutSeattle, WA

Software Engineer (Senior-Level)

Build and scale core systems including Go microservices, event-driven workflows, and React UIs for AI-driven insurance platform. Requires 5+ years experience in production systems, systems thinking, and full-stack development across modern infra stack.

Salary not listed
Hybrid5+ YOEFullstack Engineering

About the role

What You’ll Do

  • Lead the design and development of core systems - from Go microservices and event-driven workflows to React UIs and automation layers
  • Partner cross-functionally to scope, prioritize, and deliver high-impact features that drive real business outcomes
  • Own architecture and implementation decisions end-to-end, ensuring long-term scalability and reliability
  • Contribute to and evolve core infrastructure, including observability, permissions, and developer experience
  • Set the bar for technical excellence - mentoring teammates, improving processes, and helping us scale with confidence

You Might Be a Fit If You…

  • Have 5+ years of experience building and scaling production systems
  • Thrive in early-stage environments and enjoy wearing many hats
  • Write clean, maintainable code and care about craftsmanship
  • Think in systems and design with an eye toward flexibility and resilience
  • Take ownership, act with urgency, and bias toward progress over perfection
  • Are energized by real-world complexity, data modeling, and automation
  • Want to help define the future of engineering at Chestnut

Our Stack

Languages: Go, TypeScript
Frontend: React, Tailwind
Infra: K8s, ArgoCD, Kargo, Temporal, Dagster
Data: Postgres, Dynamo, Snowflake

Benefits

  • Competitive salary and equity, with 10 year exercise window for stock options
  • Remote-first culture built on trust, autonomy, and high performance
  • Team offsites for all of us to bond
  • Take what you need vacation policy
  • Top notch health, dental, and vision insurance subsidized by us

Skills

GoTypeScriptReactTailwindKubernetesArgo CDTemporalDagsterPostgresSnowflakeDynamoDBMicroservices

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