Senior Full-Stack Engineer (Java/React) — Remote AI-Driven

Deque Systems Inc; Yuma (AZ); Remote; USD 140,000 - 190,000; Full time

Job summary

Deque Systems Inc is seeking a passionate Senior Full-Stack Engineer to advance the Axe Monitor product. Frontend in TypeScript/React, backend in Java/Spring Boot, with emphasis on scalable services and data pipelines.

This fully remote role aligns with US Eastern working hours; you will tackle production issues, build high-volume scanners, and contribute to AI-assisted coding practices while upholding accessibility standards.

Qualifications

• 4+ years of full-stack engineering with strong backend depth in Java, Spring Boot, Hibernate, and relational databases.
• 2+ years of experience with TypeScript, Node.js, and ReactJS.
• Proven experience using AI tools effectively alongside critical judgment to catch AI errors and edge cases.
• Demonstrated ability to query databases, trace code, and resolve live production issues independently.
• Ability to work dedicated 9 AM – 5 PM US Eastern business hours.
• Experience building complex software in large enterprise environments (finance, insurance, big tech, or scaled SaaS).
• Active GitHub profile with inspectable code (Java samples preferred).
• Basic web accessibility knowledge with ongoing on-job growth.

Responsibilities

• US Eastern Anchor: Investigate, troubleshoot, and resolve production customer issues during US Eastern business hours.
• Backend Core: Build high-volume services, scanner engines, data pipelines, and database queries using Java, Spring Boot, Hibernate, and SQL.
• Frontend Components: Maintain and build accessible UI components and APIs in TypeScript, Node.js, and ReactJS.
• Critical AI Engineering: Leverage AI tools to accelerate delivery while reviewing AI-generated code for security, logic, and accuracy.

Skills

Java/Spring backend

TypeScript/ReactJS

AI tooling usage

Production troubleshooting

US hours alignment

Enterprise software

GitHub portfolio

Accessibility basics

Job description

Deque Systems Inc is seeking a passionate Senior Full-Stack Engineer to advance the Axe Monitor product. Frontend in TypeScript/React, backend in Java/Spring Boot, with emphasis on scalable services and data pipelines.

This fully remote role aligns with US Eastern working hours; you will tackle production issues, build high-volume scanners, and contribute to AI-assisted coding practices while upholding accessibility standards.