Java AWS Developer

Quantum Technologies. LLC; Denver (CO); On-site; USD 110,000 - 160,000; Full time

Job summary

Quantum Technologies. LLC in Denver seeks an experienced Java AWS Developer to design, build, and maintain cloud-native applications. You will implement scalable microservices, manage CI/CD pipelines, and apply IaC practices to automate infrastructure on AWS.

The ideal candidate has strong Java 8+ and Spring Boot skills, hands-on experience with EC2, S3, Lambda, and container orchestration, and a collaborative mindset with QA and operations teams.

Qualifications

• Experience with Java 8+ and Spring Boot in cloud-native apps.
• Hands-on AWS services knowledge (EC2, S3, Lambda, etc.).
• Proficient in CI/CD and IaC tooling.

Responsibilities

• Design, develop, and maintain Java-based backend applications and microservices.
• Build and manage CI/CD pipelines using Jenkins, GitLab CI, or AWS Code Pipeline.
• Implement infrastructure as code (IaC) using Terraform or AWS CloudFormation.
• Manage AWS services such as EC2, S3, Lambda, RDS, ECS, EKS, IAM, CloudWatch, and CloudTrail.
• Monitor and improve system performance, scalability, and reliability.
• Collaborate with developers, QA, and operations teams to ensure seamless integration and deployment.
• Troubleshoot production issues and perform root cause analysis.

Skills

Java / Java 8+

Spring Boot

AWS Cloud

CI/CD

Docker

Kubernetes

DevOps

RESTful APIs

Microservices

Infrastructure as Code

Tools

Terraform

AWS CloudFormation

Jenkins

Git

Maven/Gradle

GitLab CI

Job description

Work Authorization: USC, GC, H-1B, OPT-EAD, GC-EAD, H4-EAD

Job Description:

• We are looking for a skilled Java AWS Developer to join our team. The ideal candidate will have a strong background in Java development and hands-on experience with AWS cloud services and DevOps practices. You will be responsible for developing cloud-native applications, automating CI/CD pipelines, and maintaining highly available and scalable systems on AWS.

Key Responsibilities:

• Design, develop, and maintain Java-based backend applications and microservices.
• Build and manage CI/CD pipelines using tools like Jenkins, GitLab CI, or AWS Code Pipeline.
• Implement infrastructure as code (iMac) using Terraform or AWS CloudFormation.
• Manage AWS services such as EC2, S3, Lambda, RDS, ECS, EKS, IAM, CloudWatch, and CloudTrail.
• Monitor and improve system performance, scalability, and reliability.
• Collaborate with developers, QA, and operations teams to ensure seamless integration and deployment.
• Troubleshoot production issues and perform root cause analysis.

Required Skills:

• Strong proficiency in Java / Java 8+ and Spring Boot framework.
• Experience in AWS cloud services – EC2, S3, Lambda, CloudFormation, ECS/EKS, API Gateway, etc.
• Solid knowledge of DevOps tools – Jenkins, Git, Maven/Gradle, Docker, Kubernetes.
• Experience with CI/CD implementation and Infrastructure as Code (IaC).
• Hands-on with Docker and container orchestration using Kubernetes or AWS ECS/EKS.
• Good understanding of RESTful APIs, Microservices architecture, and system integration.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.