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Principal Java/Python Engineer — AI-Driven Backend Architect

Posted 2 days ago

bestinfo systemsSt Louis (MO)

SENIORITY

Lead

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About the role

Bestinfo Systems LLC is seeking a Principal/Senior Principal Software Engineer with deep Java, Spring Boot, Python and AI tooling experience. You will lead enterprise-grade development and implement REST APIs, microservices, and AI-assisted development within a hybrid, onsite-centric environment. The role requires 7–10 years of hands-on experience, strong SQL, and collaboration in Agile teams. Atlanta, GA or St. Louis, MO are preferred locations with four days onsite per week.

Before you apply

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Your profile is current

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Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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