Posted 7mo ago

Senior Software Engineer

@ CADDi
Seattle, Washington, United States
$140k-$180k/yrHybridFull Time
Responsibilities:design backend, build APIs, lead architecture
Requirements Summary:7+ years backend engineering; strong Golang and Python; APIs, microservices; IaC with Terraform on AWS; AI systems experience; strong communication.
Technical Tools Mentioned:Golang, Python, Terraform, AWS, ECS, CI/CD, Temporal
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Job Description

Caddi is a seed-stage startup reimagining automation for professionals by transforming simple screen recordings into fully automated workflows. As a Senior Backend Engineer, you’ll guide our core backend architecture, APIs, and integrations, collaborating closely with the CTO, founding engineers, product design, and CEO.

What You’ll Do

  • Drive end-to-end backend service design and development using Golang (primary) and Python, ensuring high scalability and reliability.
  • Architect and evolve APIs, integrations, and automation workflow logic—balancing rapid iteration with robust, maintainable systems.
  • Own infrastructure components with Terraform on AWS/ECS, leading decisions about performance, scalability, and security.
  • Partner with leadership to define technical strategy and lead the development of AI-driven product features, event-driven systems, and distributed architectures.