Senior Automation Tester (JavaScript - ReactJS and Backend Java Services)

EPAM Systems; Argentina; Remote; ARS 92,724,000 - 139,086,000; Full time

Benefits offered by this job

Healthcare benefits

Paid time off and sick leave

Upskilling, reskilling and certificate

LinkedIn Learning access

Global career opportunities

Job summary

EPAM Systems Inc. seeks an experienced Senior Automation Tester to enhance the reliability of Virtual Care solutions.

You will build automated testing frameworks for ReactJS frontends and Java microservices, ensuring high-quality performance for remote patient monitoring. You will design and maintain tests for RESTful APIs, perform integration testing with testcontainers, and validate databases like Oracle, PostgreSQL, and MySQL.

Qualifications

• Minimum 3 years of automated testing for ReactJS applications and Java-based backend systems.
• Experience in integration testing and testcontainers with relational databases (Oracle, PostgreSQL, MySQL).
• Proficient with Selenium and Postman for functional/API testing; familiar with SAFe Agile practices.

Responsibilities

• Develop and maintain automated testing frameworks for ReactJS applications and Java-based backend services.
• Align testing strategies with architectural changes, including microservices transitions and cloud infrastructure.
• Test RESTful APIs using Postman to validate accuracy and performance.
• Conduct integration testing with testcontainers for Java services and databases (Oracle, PostgreSQL, MySQL).
• Incorporate SAFe Agile methodologies to improve collaboration and timelines.
• Use Azure DevOps to plan, execute, and analyze tests; integrate GitHub Actions for CI/CD pipelines.
• Test containerized applications in Docker and Kubernetes environments; verify microservices on AWS.
• Provide technical support and solutions for challenging testing issues.

Skills

Selenium

Postman

GitHub Actions

Docker

Kubernetes

RESTful APIs

Testcontainers

Azure DevOps

SAFe Agile

AWS

CI/CD

Tools

ReactJS

Java

PostgreSQL

MySQL

Oracle

Docker

Kubernetes

Azure DevOps

Git

AWS

Job description

We are seeking an experienced Senior Automation Tester to join our team and enhance the reliability of our Virtual Care solutions.This position involves creating automated testing frameworks for ReactJS frontends and Java microservices, ensuring seamless functionality and high-quality performance for remote patient monitoring.ResponsibilitiesDevelop and maintain automated testing frameworks for ReactJS applications and Java-based backend servicesAlign testing strategies with architectural changes, including microservices transitions and cloud infrastructure implementationTest Restful APIs using tools like Postman to validate accuracy and performanceConduct integration testing with testcontainer methods for Java services and relational databases, such as Oracle, PostgreSQL, and MySQLIncorporate Agile methodologies, including SAFe, to improve team collaboration and project timelinesUse Azure DevOps (ADO) to manage test planning, execution, and outcome analysisLeverage GitHub Actions to integrate CI/CD workflows into testing processesTest containerized applications in Docker and Kubernetes environmentsEnsure the quality and performance of microservices architectures hosted on AWSProvide technical support and solutions for resolving complex testing challengesRequirementsMinimum of 3 years of experience in automated testing for ReactJS applications and Java-based backend systemsProficiency in tools like Selenium and Postman for functional and API testingBackground in integration testing for relational databases, including Oracle, PostgreSQL, or MySQLFamiliarity with Git and GitHub, with an emphasis on GitHub Actions for CI/CD processesExpertise in Docker and Kubernetes environments for testing containerized applicationsKnowledge of Agile methodologies, particularly SAFeCompetency in microservices architectures on cloud platforms, especially AWSEnglish proficiency at C1 level (CEFR) or B1 level if fluent in PortugueseNice to haveKnowledge of Azure DevOps (ADO) for task and test managementShowcase of experience in testing legacy system modernization projectsFlexibility to use integration testing methods involving testcontainersQualifications in managing testing across multiple relational databasesUnderstanding of debugging and solving issues within microservices architecturesWe 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