Customer.io
Senior Developer Experience Engineer, Integrations
US, Canada +1
UTC-10 to UTC-3 $150k to $200k per year Full time
Senior
- Where you can live
- Americas Remote
- Working hours
- Overlap with UTC-10 to UTC-3
- Salary
- USD 150,000 to 200,000 per year
- Posted
- July 21, 2026
Summary from the posting
- Expert-level competency in at least one established programming language, with strong software design and API design fundamentals
- Experience building and evolving mature, production-quality software, with a clear understanding of how systems fit together and how other developers consume them
- Exceptional fluency with current LLMs and agentic coding tools (e.g., Claude, Cursor, Codex) - using AI to understand unfamiliar codebases, work across languages, and run things in parallel or autonomously
- High autonomy in ambiguous environments - you clarify the problem, validate its value, and drive implementation without close direction
This is a short summary. The full description, requirements and the application form are on Customer.io's own career page.