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Posted 1w ago

Junior Backend Developer (Java, Spring Boot, AWS)

@ EPAM Systems
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Colombia
HybridFull Time
Responsibilities:developing backend, building apis, collaborating teams
Requirements Summary:2+ years backend development experience with Java and Spring Boot, REST/JSON, Docker/Kubernetes, AWS (EC2), Git, and familiarity with CI/CD and observability.
Technical Tools Mentioned:Java, Spring Boot, AWS, EC2, AWS CloudWatch, Docker, Kubernetes, Git, Sonar, Artifactory, Node.js, JWT
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Job Description

We are looking for a motivated Junior Backend Developer to join our engineering team and contribute to the design, development, and delivery of high-quality backend solutions. In this role, you will focus on coding, documenting, and testing backend services while working with modern technologies and agile methodologies. This is an excellent opportunity for a developer eager to grow their skills in a cloud-based, microservices-driven environment.

Responsibilities

  • Develop, document, and test backend software components with a strong focus on code quality and reliability
  • Build and maintain RESTful APIs and microservices for scalable, distributed systems
  • Collaborate with cross-functional teams following agile development practices
  • Implement solutions leveraging cloud technologies, primarily on AWS
  • Contribute to automated development lifecycles using DevOps tools and best practices
  • Ensure application performance, monitoring, and observability using tools such as AWS CloudWatch
  • Apply established design patterns to create clean, maintainable, and efficient code

Requirements

  • 2+ years of experience in backend software development
  • Solid knowledge of Java and Spring Boot
  • Experience developing and exposing REST/JSON services
  • Familiarity with containerization technologies such as Docker and Kubernetes
  • Understanding of API-based integration and microservices architecture
  • Experience working with agile development methodologies
  • Hands-on experience with cloud development on AWS (e.g., EC2)
  • Familiarity with development tools and automated DevOps workflows
  • Working knowledge of version control (Git) and code quality tools (Sonar, Artifactory)
  • Understanding of authentication and security standards such as JWT/JWS
  • English level: B1 or higher (both spoken and written)

Nice to have

  • Experience with Node.js
  • Knowledge of AWS CloudWatch for monitoring and logging
  • Strong grasp of design patterns and best practices
  • Residence in Medellín or its metropolitan area

We offer/Benefits

  • Comprehensive wellness: WellHub Plan (Gympass) with access to thousands of centers, annual ophthalmological operation and exclusive discounts on health and beauty
  • 100% Payroll Scheme
  • Legal Benefits
  • Benefits Package
  • Professional Development Plan
  • Multicultural Collaboration
  • Referal Program
  • Commercial Agreements and Discounts: Through exclusive agreements with partner companies, EPAMers and their families have access to special prices on products and services, offered as discounts for being part of EPAM
  • Development opportunities

EPAM NEORIS is a digital accelerator that supports some of the world’s leading companies in addressing business challenges and advancing their technology evolution, combining global engineering excellence with regional expertise and local proximity.
With operations across 11 countries in Ibero-America and more than 4,000 professionals in the region, we foster a diverse and inclusive culture focused on collaboration, continuous learning, and innovation.
As part of EPAM, a global network of more than 60,000 professionals across 55+ countries, we help organizations scale, modernize, and accelerate their digital capabilities through Cloud, Data & Analytics, Artificial Intelligence, Cybersecurity, Intelligent Automation, Strategic Consulting, and Software Engineering.
At EPAM NEORIS, we believe growth is also driven by people. That is why we promote an environment where every professional can grow, contribute new ideas, and participate in projects with regional and global impact.

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.