Java Backend Developer

EPAM Systems; Colombia; Presencial; COP 60.000.000 - 120.000.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

International projects

Global teams

Learning and certification programs

Paid time off

Descripción de la vacante

EPAM Systems is seeking a Java Backend Developer to design and evolve scalable backend services powering mobile and web experiences used by professionals worldwide.

You will collaborate in an Agile environment to deliver secure APIs, robust microservices, and efficient data access. Strong Java, Spring Boot, and REST API skills are essential, along with experience in databases and CI/CD practices.

Formación

• 2+ years of production Java backend experience.
• Experience with Spring Boot for services and APIs.
• Strong REST API design and microservices knowledge.
• Proficient in relational databases (PostgreSQL/MySQL/SQL Server).
• JPA/Hibernate or similar ORM tools.
• Git and collaborative workflows.
• Experience in Agile/Scrum environments.

Responsabilidades

• Design backend services using Java and Spring Boot.
• Build RESTful APIs for mobile and web applications.
• Develop secure and reliable microservices with strong performance characteristics.
• Optimize database models and data access layers for scalability.
• Integrate external APIs and third-party platforms.
• Collaborate with engineers, product partners, QA, and architects to deliver solutions.
• Participate in system design sessions, code reviews, and architectural discussions.
• Troubleshoot production issues and improve reliability and performance.
• Contribute to CI/CD improvements, automation, and modern development practices.

Conocimientos

Java

Spring Boot

Agile/Scrum

REST API design

Microservices

SQL databases

JPA/Hibernate

Git

Unit testing

Code reviews

Communication

Herramientas

Docker

Kubernetes

AWS

GCP

Descripción del empleo

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

We are seeking a Java Backend Developer to build and evolve scalable, high-performance services that power mobile and web experiences used daily by thousands of professionals. You will collaborate in an agile team to deliver secure APIs and reliable microservices—

Responsibilities

• Design backend services using Java and Spring Boot
• Build RESTful APIs for mobile and web applications
• Develop secure and reliable microservices with strong performance characteristics
• Optimize database models and data access layers for scalability
• Integrate external APIs and third-party platforms
• Collaborate with engineers, product partners, QA, and architects to deliver solutions
• Participate in system design sessions, code reviews, and architectural discussions
• Troubleshoot production issues and improve reliability and performance
• Contribute to CI/CD improvements, automation, and modern development practices

Requirements

• 2+ years of experience with Java in production backend development
• Experience with Spring Boot for building services and APIs
• Ability to collaborate with cross-functional teams and contribute in an Agile/Scrum setup
• Solid project ownership skills for delivering backend features from design to releaseStrong REST API design knowledge and microservices fundamentals
• Relational database experience with PostgreSQL, MySQL, or SQL Server
• Persistence framework knowledge with JPA/Hibernate or similar ORM tools
• Version control proficiency with Git and collaborative workflows
• Testing mindset with unit and integration testing frameworks
• Strong analytical skills and practical problem-solving abilities
• Clear communication skills for technical discussions and code reviews

Nice to have

• Cloud platform experience with AWS or GCP
• Docker experience for containerized development and deployment
• Kubernetes experience for orchestrating microservices
• OAuth2 knowledge for secure authorization flows
• Single Sign-On experience with SSO and related authentication patterns

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• 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

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.