Staff Full-Stack Engineer: Mission Control for AI Security

Proofpoint; Belfast City District; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Flexible work environment

Global collaboration

Job summary

Proofpoint in Belfast is hiring a Staff Full Stack Engineer for its Mission Control UI, spanning React frontend, API layers, and deployment automation. You will shape the user experience for enterprise-grade AI security agents and collaborate across product, design, and backend teams.

This high-ownership role demands deep JavaScript/TypeScript skills, React expertise, and experience with large-scale systems, cloud-native development, and on-call rotations.

Qualifications

• Extensive hands-on engineering experience with large-scale systems.
• Proficiency in JavaScript/TypeScript and React.
• Experience integrating UI with back-end services and APIs.
• Familiarity with cloud-native development and containerization.
• Ability to collaborate across product, design and backend teams.

Responsibilities

• Set the technical direction for Mission Control UI across the full stack: React frontend, APIs, and deployment automation.

Skills

JavaScript

TypeScript

React

UI development

API design

Cloud-native

AWS

Leadership

On-call

Education

BSc or MSc in Computer Science

Tools

Rails

Node.js

Micro-frontend

Container systems

Figma

Job description

Proofpoint in Belfast is hiring a Staff Full Stack Engineer for its Mission Control UI, spanning React frontend, API layers, and deployment automation. You will shape the user experience for enterprise-grade AI security agents and collaborate across product, design, and backend teams.

This high-ownership role demands deep JavaScript/TypeScript skills, React expertise, and experience with large-scale systems, cloud-native development, and on-call rotations.