We are seeking a

Senior Java Solution Architect (AWS & Gen AI)

to lead a platform modernization effort across Java, AWS, and enterprise Generative AI use cases. You will assess the current codebase and architecture, define scalable cloud-native designs, and guide teams through upgrades, integrations, and report modernization—apply now.

Responsibilities

- Lead the end-to-end Java upgrade program to version 21

- Decouple memory management from static servers by integrating Redis to support autoscaling

- Design and implement a dynamic load balancer to handle fluctuating workloads

- Modernize and revamp legacy reports built on Pentaho

- Rebuild integrations with third-party products such as OTP and Workday

- Analyze the existing codebase to understand architectural and design patterns and propose new solution designs

- Partner with cross-functional teams to maintain architectural alignment and follow industry best practices

- Apply Generative AI capabilities to enhance system functionality and developer productivity

- Provide technical leadership and mentor engineering teams throughout the modernization journey

Requirements

- Extensive track record with 10+ years of professional experience in software development and solution architecture

- Deep expertise in Java, including currency with modern releases and proven upgrade approaches (Java 21)





- Strong command of AWS cloud services and cloud-native architecture patterns

- Demonstrated experience with Redis and autoscaling implementations

- Proven ability to design and roll out dynamic load balancing solutions

- Working knowledge of Generative AI technologies and how to apply them in enterprise settings

- Familiarity with Pentaho and modern approaches to report modernization

- Solid understanding of integration patterns with third-party platforms such as OTP and Workday

- Ability to navigate complex codebases, evaluate architecture and design patterns, and propose innovative solution designs

- Balanced mix of hands-on technical depth and end-to-end architectural vision

- Fluency in English at B2+/C1 (Upper-Intermediate/Advanced) level for effective communication

We offer

- International projects with top brands

- Work with integral teams of highly skilled, diverse peers

- Healthcare benefits

- Employee financial programs

- Paid time off and sick leave

- Upskilling, reskilling and certification courses

- Unlimited access to the LinkedIn Learning library and 22,000+ courses

- Global career opportunities

- Volunteer and community involvement opportunities

- EPAM Employee Groups

- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

📌 Senior Java Solution Architect (AWS & Gen AI) (Argentina)
🏢 EPAM Systems
📍 Argentina