Senior Java Developer (Microservices, AI, Cloud)

EPAM Systems; Argentina; Remote; ARS 900,000 - 1,500,000; Full time

Job summary

EPAM Systems Inc. is seeking a Senior Java Developer with AI experience to build secure, maintainable backend systems in a quality-first culture.

You will develop Spring Boot microservices using Java Core and Java 8, and integrate REST and SQL data layers while supporting CI/CD and unit testing across Microsoft Azure and Amazon Web Services. The role demands designing scalable architectures, mentoring juniors, and collaborating with cross-functional teams to meet delivery timelines.

Qualifications

• 3 years of relevant professional experience in a similar technical role.
• Applied experience using AI tools and foundational concepts to strengthen solution engineering.
• Hands-on exposure to Java 8 features within development projects.
• Practical experience building backend infrastructure using Spring Boot.
• Background working with Microsoft Azure cloud systems.
• Knowledge of Amazon Web Services for deploying and running cloud workloads.
• Understanding of CI/CD concepts used for automated, reliable releases.
• Ability to use SQL effectively in relational database contexts.
• Demonstrated experience delivering systems using Microservice Architecture standards.
• Experience developing and consuming REST API integrations.
• Solid understanding of Unit Testing to maintain code quality.
• Familiarity with NoSQL database technologies compatible with Java stacks.
• English proficiency at B2 (Upper-Intermediate) or higher with effective communication.

Responsibilities

• Architect and deliver scalable, resilient systems that align with business goals and engineering expectations.
• Engage in architecture discussions and offer recommendations that shape project outcomes.
• Work closely with cross-discipline teams to meet delivery timelines and quality targets.
• Perform code reviews and give constructive guidance to uphold engineering best practices.
• Investigate and solve complex technical challenges across different development stages.
• Guide junior developers through mentorship and practical knowledge sharing.
• Contribute to project planning by helping define scope and estimate timelines accurately.
• Stay informed on emerging technologies and incorporate valuable methods into the team’s work.
• Create and maintain documentation for key technical decisions and solution designs.
• Align with business stakeholders on objectives and validate that outputs meet agreed commitments.

Skills

AI experience

Java Core

Java 8

Spring Boot

REST

Microservices

CI/CD

Unit Testing

SQL

NoSQL

Azure

AWS

English communication

Tools

Microsoft Azure

Amazon Web Services

Job description

We are looking for a Senior Java Developer with AI experience to create secure, maintainable backend systems in a quality-first engineering culture. You will develop Spring Boot microservices with Java Core and Java 8, integrate REST and SQL data layers, and support CI/CD and Unit Testing across Microsoft Azure and Amazon Web Services.ResponsibilitiesArchitect and deliver scalable, resilient systems that align with business goals and engineering expectationsEngage in architecture discussions and offer recommendations that shape project outcomesWork closely with cross-discipline teams to meet delivery timelines and quality targetsPerform code reviews and give constructive guidance to uphold engineering best practicesInvestigate and solve complex technical challenges across different development stagesGuide junior developers through mentorship and practical knowledge sharingContribute to project planning by helping define scope and estimate timelines accuratelyStay informed on emerging technologies and incorporate valuable methods into the team’s workCreate and maintain documentation for key technical decisions and solution designsAlign with business stakeholders on objectives and validate that outputs meet agreed commitmentsRequirements3 years of relevant professional experience in a similar technical roleApplied experience using AI tools and foundational concepts to strengthen solution engineeringStrong knowledge of Java Core with proven object-oriented programming capabilityHands-on exposure to Java 8 features within development projectsPractical experience building backend infrastructure using Spring BootBackground working with Microsoft Azure cloud systemsKnowledge of Amazon Web Services for deploying and running cloud workloadsUnderstanding of CI/CD concepts used for automated, reliable releasesAbility to use SQL effectively in relational database contextsDemonstrated experience delivering systems using Microservice Architecture standardsExperience developing and consuming REST API integrationsSolid understanding of Unit Testing to maintain code qualityFamiliarity with NoSQL database technologies compatible with Java stacksEnglish proficiency at B2 (Upper-Intermediate) or higher with effective communicationWe 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