Staff Applications Engineer — Open Platform & Workflows

Reflection AI; Greater London; On-site; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Top-tier compensation

Comprehensive health and wellness insurance

Fully paid parental leave

Paid time off

Daily lunch and team celebrations

Job summary

A pioneering AI company in Greater London is seeking a Full-Stack Engineer to drive product development at the intersection of engineering and product. You will create user interfaces, APIs, and integrate customer environments while working with cutting-edge technologies. Ideal candidates will possess strong full-stack skills, experience in production-grade applications, and thrive in fast-paced settings. The role promises top-tier compensation and a supportive work environment to innovate in building open superintelligence.

Qualifications

• Strong full-stack engineering background with experience shipping production-grade applications end-to-end.
• Comfortable owning the full delivery surface — UI through API through auth.
• Experience integrating with external systems and making those integrations reliable.

Responsibilities

• Build internal product surfaces such as dashboards and admin tools.
• Own end-to-end delivery across UI, APIs, authentication, and audit trails.
• Translate fuzzy product requirements into clear system designs.

Skills

Full-Stack Development

API Development

Integration Experience

Communication Skills

Working with Cloud Environments

Tools

React

TypeScript

REST

gRPC

FastAPI

Go

Job description

A pioneering AI company in Greater London is seeking a Full-Stack Engineer to drive product development at the intersection of engineering and product. You will create user interfaces, APIs, and integrate customer environments while working with cutting-edge technologies. Ideal candidates will possess strong full-stack skills, experience in production-grade applications, and thrive in fast-paced settings. The role promises top-tier compensation and a supportive work environment to innovate in building open superintelligence.