Senior Java Engineer - AWS + Spring, 15+ yrs

SIDRAM TECHNOLOGIES; Denver (CO); On-site; USD 140,000 - 200,000; Full time

Job summary

CO Judicial in Denver, CO is seeking a Senior Java Engineer to lead backend development, REST APIs, and AWS cloud deployments in a contractor environment with full-time hours onsite.

The role calls for a 15+ year track record and deep expertise in Java 21 and Spring, with proficiency in REST, JSON, HTML/CSS/JS, GitLab CI/CD, and cloud services such as API Gateway, DynamoDB and ECS.

On-site schedule is 8:00 AM to 5:00 PM MST.

Qualifications

• 15+ years of backend development experience.
• Deep expertise in Java 21 and Spring framework.
• Proficient with RESTful APIs and data interchange (JSON).

Responsibilities

• Lead backend development and REST API design for enterprise-scale applications.
• Oversee AWS cloud deployments and infrastructure on-site in Denver.
• Collaborate in a contractor environment with regular full-time hours.

Skills

Java 21

Spring

REST APIs

JSON

HTML/CSS/JS

Tools

API Gateway

DynamoDB

ECS

GitLab CI/CD

Job description

CO Judicial in Denver, CO is seeking a Java Senior Engineer to lead backend development, REST APIs, and AWS cloud deployments in a contractor environment with full-time hours onsite. The role demands a 15+ year track record and deep expertise in Java 21 and Spring.

The candidate should be proficient in REST, JSON, HTML/CSS/JS, GitLab CI/CD, and cloud services (API Gateway, DynamoDB, ECS). On-site schedule is 8:00 AM-5:00 PM MST.