Senior/Staff Software Engineer, Customer Integrations — PCB/CAD

The role

You will work in Python on parsers, exporters, design models, diagnostics, and workflow automation. You will investigate and resolve customer blockers and build workflows using LLMs and agents.

What you will do

• Investigate and resolve customer blockers
• Work with customers and GTM to reproduce failures and identify causes
• Fix File I/O issues and coordinate with partner teams
• Ship integration features and fixes
• Own Python changes from design through rollout
• Verify the complete design workflow using acceptance checks and regression tests
• Turn recurring problems into better tooling
• Build agentic investigation workflows
• Connect customers' existing workflows to Quilter
• Work closely with GTM and engineering to prioritize blockers and improvements

Required qualifications

• Deep production Python experience
• Experience working directly with customers, partners, or technical users
• Strong debugging skills across unfamiliar code, files, and structured data
• Clear communication and sound judgment under time pressure
• Practical experience with LLMs and agentic workflows

Nice to have

• Hands-on familiarity with PCB design workflows and ECAD tools
• Experience with parsers, proprietary file formats, vendor APIs, or CAD scripting
• Experience in customer or integration engineering
• Experience building regression corpora, diagnostic tools, or agent harnesses and evals

Benefits

• Interesting and challenging work
• Competitive salary and equity benefits
• Health, dental, and vision insurance
• Regular team events and offsites (~4x / year)
• Unlimited paid time off
• Paid parental leave

Before you apply

• Focused on hiring primarily within the US

About the company

Quilter helps electrical engineers save time by automating the design of printed circuit boards (PCBs). The team uses techniques in electrical engineering, electromagnetic simulation, ML/AI, and high-performance computing.