# Senior Engineer II, Integrations at Trunk Tools

- Company: Trunk Tools
- What the company does: Trunk Tools is the AI platform built for construction. One brain that reads every document on your job, and tools that transform your team’s workflows. Backed by Insight and Redpoint.
- Company website: https://trunktools.com/
- Type: Startups
- Level: Senior
- Location: New York City HQ
- Work setup: Remote
- Pay: $166K to $230K base salary per year (USD)
- Posted: 2026-08-06
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/Trunk%20Tools/ca188d7b-5526-4c07-90b3-fd2203eb1a51
- Page: https://www.1752.vc/careers/jobs/trunk-tools-senior-engineer-ii-integrations/

## About the role

Build and enhance 3rd party integrations: Architect and develop complex, high-volume integrations with third-party systems. Own the integrations foundation end to end : self-serve setup, scalability, rate limiting, retries, and observability into integration health.

## What they're looking for

- 8-12 years of full-stack development experience, roughly 80% backend / 20% frontend
- Highly proficient in TypeScript and Node (Express)
- Architecturally-minded, with strong experience in data schema modeling and comfort across relational databases
- Deep experience building read/write integrations to third-party systems, including transferring large volumes of data daily with systems you don't own
- Strong grasp of data synchronization strategies: ETL, data normalization, webhooks and polling, idempotency, rate limiting/throttling, back-off and retry logic, dead-letter queues
- Experience with API design and lifecycle — public/external APIs, API versioning, OAuth/authentication

Tags: Engineering