Senior Java Software Engineer – HU, RO, SRB

Sonrisa Technologies

Senior Java Software Engineer involved in international projects and agile development teams. Focusing on clean coding, refactoring, and leveraging AI tools in software development.

Posted 5/8/2026full-timeRemote • 🇭🇺 HungarySeniorWebsite

Tech Stack

Tools & technologies

Java

About the role

Key responsibilities & impact

Working in agile development team
Being a refactoring and unit testing junkie
Being a fan of clean, object-oriented code and code review
Research cutting edge technologies

Requirements

What you’ll need

5+ years of enterprise Java ORM frameworks
Experience using AI tools
Basic understanding of application servers
OO principles, design patterns, UI ergonomics, UX
Implement tasks based on a written specification
Multiple programming paradigms
REST
Proficiency in English and fluent Hungarian language knowledge

Benefits

Comp & perks

Flexible schedule
International projects
Home office kit
Healthcare and more

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaORM frameworksAI toolsapplication serversobject-oriented principlesdesign patternsRESTUI ergonomicsUXmultiple programming paradigms

Soft Skills

clean codecode reviewagile developmentrefactoringunit testingresearch