Senior Full-Stack Engineer; React+Java; Remote
Missouri, USA
Listed on 2026-10-15
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Software Development
Full Stack Developer, Java Developer, React.js
3
Pillar is seeking a senior software engineer to help build a modern full-stack platform on Avalon, with React 19 on the frontend and Java 25 with Spring Boot 4 on the backend. You will work with industry leaders to deliver transformative solutions for the business, contributing across architecture, delivery, and client engagement.
You will mentor others, participate in agile ceremonies, and use Open Spec and AI-assisted tools to ensure high-quality, scalable software while maintaining a focus on
This posting is for the Senior Full-Stack Engineer (React+Java) - Remote role at 3
Pillar, based in All, MO, United States.
Are you ready to take on the Senior Full-Stack Engineer (React+Java) - Remote role at 3
Pillar?
We would love to welcome a new Senior Full-Stack Engineer (React+Java) - Remote to our group in All, MO, United States.
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