Senior Full-Stack Engineer (Java) - Remote, US Eastern Hours

Deque Systems Inc; Charleston (WV); Remote; USD 120,000 - 145,000; Full time

Job summary

Deque Systems Inc. is hiring a Senior Full-Stack Engineer to help develop within our Axe Monitor product. Frontend uses TypeScript and ReactJS; backend uses Java/Spring Boot and SQL.

This role anchors production support during US Eastern hours and requires strong judgment in AI-assisted coding. You’ll contribute to backend architecture, data pipelines, and frontend components while ensuring accessibility and security across a large, long-lived system.

Qualifications

• 4+ years of full-stack engineering experience with backend depth in Java, Spring Boot, Hibernate, and relational databases.
• 2+ years with TypeScript, Node.js, and ReactJS.
• Experience building in enterprise environments and working with large-scale software.

Responsibilities

• Own investigation, troubleshooting, and resolution of production customer issues during US Eastern hours.
• Build high-volume services, scanner engines, data pipelines, and SQL queries.
• Maintain accessible UI components and APIs in TS, Node.js, and React.
• Leverage AI tools while reviewing AI-generated code for security, logic, and accuracy.

Skills

Java

Spring Boot

Hibernate

SQL

TypeScript

ReactJS

Node.js

AI tooling

Production troubleshooting

GitHub

Tools

GitHub

Job description

Deque Systems Inc. is hiring a Senior Full-Stack Engineer to help develop within our Axe Monitor product. Frontend uses TypeScript and ReactJS; backend uses Java/Spring Boot and SQL.

This role anchors production support during US Eastern hours and requires strong judgment in AI-assisted coding. You’ll contribute to backend architecture, data pipelines, and frontend components while ensuring accessibility and security across a large, long-lived system.