# Senior Full Stack Software Engineer - Application Engineering at IonQ

- Company: IonQ
- What the company does: IonQ delivers trapped ion quantum computing systems, cloud access, and enterprise solutions for real-world quantum applications. Backed by NEA, SoftBank VF and GV.
- Company website: https://ionq.com/
- Type: Startups
- Level: Senior
- Location: Bothell, Washington, United States; Boulder, Colorado, United States; College Park, Maryland, United States
- Work setup: On-site
- Posted: 2026-08-14
- Apply by: 2026-10-12
- Apply: https://job-boards.greenhouse.io/ionq/jobs/6139928004
- Page: https://www.1752.vc/careers/jobs/ionq-senior-full-stack-software-engineer-application-engineering/

## About the role

We are looking for a Senior Full Stack Software Engineer for Application Engineering . As a Software Engineer on the Applications Engineer team, you'll be part of a cross-functional team whose mission is to deliver real-world applications and deliver value from the jump forward in computing that quantum solving represents.

## What they're looking for

- Bachelor's degree in Computer Science, Engineering, Physics, or a related field, or equivalent training, fellowship, or work experience
- 5+ years of experience as a full stack developer, preferably in backends based on JavaScript, Python, Golang
- 5+ years of experience in REST, GraphQL, or gRPC frameworks for robust data delivery
- Previous work in scientific computing, quantum computing, or a technical consulting fields
- Experience building or supporting rich UIs, especially with data visualization tools like three.js , D3, WebGL
- A track record of shipping applications that solve real business problems

Tags: Compute - Engineering