Senior Java Developer with AI (Spring Boot, Microservices)

EPAM Systems; Argentina; Remote; ARS 900,000 - 1,400,000; Full time

Job summary

EPAM Systems Inc. is seeking a Senior Java Developer with AI focus to engineer scalable backend services using Spring Boot and microservices. You will drive architecture decisions, implement Java 8 features, and integrate REST APIs on cloud platforms including Azure and AWS.

You will collaborate with cross-functional teams, mentor juniors, and contribute to CI/CD pipelines, testing, and documentation. English proficiency level B2+ is expected as part of a global delivery culture in Argentina.

Qualifications

• 3+ years of relevant professional experience.
• Proficiency in Java Core and OOP principles.
• Hands-on with Spring Boot and microservices.
• Experience deploying on Microsoft Azure and AWS.
• CI/CD workflows and automated builds/releases.
• SQL and NoSQL database familiarity.
• REST API design, building and integration.
• Practical unit testing to ensure reliability.
• English level B2 (Upper-Intermediate) or higher.

Responsibilities

• Build scalable, dependable backend services aligned to requirements.
• Shape system architecture and drive microservice decisions.
• Develop Java 8 components and REST APIs.
• Collaborate with multidisciplinary teams to ensure timely delivery and quality.
• Review code contributions and guide junior teammates.
• Maintain documentation of decisions and processes.
• Engage stakeholders to refine requirements and outcomes.
• Monitor industry changes and incorporate beneficial practices.

Skills

Java Core & OOP

Spring Boot

Microservices

REST APIs

CI/CD

Unit Testing

AI fundamentals

English (B2+)

Tools

Azure

AWS

SQL

NoSQL

Job description

We are looking for a Senior Java Developer with AI (Spring Boot, Microservices) to engineer scalable backend services and strengthen delivery with AI principles and tools. You will drive Microservice Architecture decisions, develop Java 8 and Spring Boot components, and integrate REST APIs on Microsoft Azure and Amazon Web Services.ResponsibilitiesBuild scalable, dependable applications aligned to technical requirements and organizational objectivesShape system architecture through active participation and well-reasoned suggestionsCoordinate with multidisciplinary teams to ensure timely delivery and strong qualityInspect and critique code contributions to keep standards highIdentify root causes and fix challenging defects and technical blockersCoach junior team members to improve their technical capabilities and confidenceSupport planning by providing estimates on scope and delivery timelinesMonitor industry changes and incorporate new practices when they benefit the teamMaintain documentation of key decisions and processes to support long-term sustainabilityEngage with business stakeholders to refine requirements and keep outcomes alignedRequirementsMinimum 3 years of relevant professional experienceWorking knowledge of AI fundamentals and tools used to improve software deliveryExcellent understanding of Java Core and object-oriented programming principlesExperience with Java 8 features in production environmentsHands-on practice building backend systems using Spring BootBackground working within Microsoft AzureAbility to deploy and maintain workloads on Amazon Web ServicesFamiliarity with CI/CD workflows for automated builds and releasesGood command of SQL for relational database queries and data handlingTrack record of delivering solutions aligned with Microservice ArchitectureExperience designing, building, and integrating REST APIsPractical Unit Testing skills to protect reliability and maintain qualityAwareness of Java-friendly NoSQL database technologiesEnglish level B2 (Upper-Intermediate) or higherWe offerInternational projects with top brandsWork with global teams of highly skilled, diverse peersHealthcare benefitsEmployee financial programsPaid time off and sick leaveUpskilling, reskilling and certification coursesUnlimited access to the LinkedIn Learning library and 22,000+ coursesGlobal career opportunitiesVolunteer and community involvement opportunitiesEPAM Employee GroupsAward-winning culture recognized by Glassdoor, Newsweek and LinkedIn