Senior Java Software Engineer

Net2Source (N2S)
Denver, CO

Role Title: Java Developer

Open Positions: 4

Location: Denver, USA


Mandatory Skills:

  • Java/J2EE
  • Java 17
  • Spring & Hibernate Framework
  • Spring Boot
  • Microservices Architecture
  • Web Services
  • REST APIs & JSON
  • AWS (S3, EC2, EKS, Lambda)
  • DevOps (GitLab Pipelines, Kubernetes)


Nice-to-Have Skills:

  • Angular / React with TypeScript
  • Node.js
  • HTML, CSS/SCSS
  • Kubernetes, Jenkins, GitLab


Key Responsibilities:

  • Work as a Full-Stack Java Developer using modern open-source frameworks on cloud platforms
  • Utilize AWS services such as S3, EC2, EKS, Lambda, and more
  • Develop backend microservices and APIs using Java, Spring Boot, REST, and JSON
  • Design and implement scalable architectures with ownership of development lifecycle
  • Work with Docker, NoSQL databases (MongoDB/PostgreSQL), and Tomcat
  • Collaborate with Agile teams and business stakeholders
  • Implement logging, monitoring, debugging, and testing for microservices
  • Participate in code reviews and improve coding standards


Technologies & Tools:

  • Spring Boot, Node.js
  • REST APIs, JSON
  • HTML5, CSS
  • Kubernetes, Docker
  • NoSQL Databases
  • GitLab


What You Bring to the Team:

  • Strong sense of ownership and accountability
  • Ability to collaborate effectively within team boundaries
  • Flexibility to take on new challenges and responsibilities
  • Positive attitude, especially under pressure

Willingness to learn and grow continuously

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