AgileEngine

Senior Java Engineer ID77077

AgileEngine  •  Buenos Aires, AR (Onsite)  •  3 hours ago
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Job Description


AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a
Senior Java Engineer

to support the modernization of a large-scale Java ecosystem, assisting with the migration of 4,000+ applications to the latest Spring Boot versions, upgrading from Gradle 8 to Gradle 9, and supporting the transition from Java 17 to Java 25. You will collaborate with engineering teams across the organization to troubleshoot migration issues, resolve compatibility blockers, and contribute to build optimization and dependency management at enterprise scale. The role requires flexible hours to overlap with US team schedules.

WHAT YOU WILL DO

- Support the Java ecosystem modernization;

- Assist with the migration of 4,000+ applications to the latest Spring Boot versions;

- Upgrade applications from Gradle 8 to Gradle 9;

- Support the transition from Java 17 to Java 25;

- Collaborate with teams across the organization to assist with migrations.

MUST HAVES

- +4 hands-on years of experience with Java;

- Experience migrating applications to Spring Boot 3 and Spring Boot 4;

- Experience upgrading Gradle;

- Experience migrating applications from Java 17 to Java 25;

- Deep understanding of the Java open-source ecosystem;

- Experience troubleshooting and resolving application migration issues (e.g. Datadog, Splunk, New Relic, or similar);

- Strong collaboration and communication skills;

- Ability to work flexible hours to overlap with the US team;

- Upper-intermediate English level.

NICE TO HAVES

- Experience with large-scale application modernization or migration projects;

- Experience automating application migrations;

- Familiarity with AI tools;

- Familiarity with build optimization and dependency management;

- Experience working with enterprise Java applications at scale.

PERKS AND BENEFITS

-
Professional growth

: Mentorship, TechTalks, and personalized growth roadmaps.

-
Competitive compensation

: USD-based pay with education, fitness, and team activity budgets.

-
Exciting projects

: Modern solutions with Fortune 500 and top product companies.

-
Flextime

: Flexible schedule with remote and office options.
AgileEngine

About AgileEngine

AgileEngine is a digital consultancy offering top-1% tech talent across 15+ countries. We’ve helped 300+ clients in 17+ industries — from VC-backed startups to Fortune 500 brands — build software that solves real-world problems and drives measurable impact. Our clients achieve up to 3x higher ROI and 3x faster time-to-hire, with some partnerships spanning 10+ years.

Work with AgileEngine your way. Our flexible engagement models include staff augmentation and end-to-end product delivery, depending on your needs — ensuring faster scaling, seamless collaboration, and AI-enhanced productivity.

What we offer:

• Custom software development – scalable web, mobile, and backend solutions.

• AI & data solutions – GenAI, ML, and analytics for faster, smarter decisions.

• Design solutions – UX/UI consultancy and product design that wows users.

• Quality solutions – QA automation and testing for flawless delivery.

Our impact speaks for itself. AgileEngine has been listed on the Inc. 5000 for nine consecutive years, named among the Top 100 Software Development Companies of 2025 by Techreviewer, and recognized by Clutch as a Top Machine Learning Company.

Ready to build something exceptional? Schedule a free discovery call with our team!

Industry
IT & Software
Company Size
501-1,000 employees
Headquarters
Boca Raton, Florida
Year Founded
2010
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