Core Java Engineer - AWS Services & Spring Boot

  •  Reference Number: 394420
  •  Posted: 04/24/2026
  •  Job Type: Contract

*** Local Colorado candidates only - onsite interview required **

** No 3rd parties or C2C allowed for this role **


Our client is seeking a Java Engineer to join their dynamic team. The ideal candidate will demonstrate adaptability, strong problem-solving skills, and excellent communication abilities, which will align successfully in the organization.

Job Title: Core Java Engineer

Location: Englewood, Colorado (onsite 3-4 days/week)

Pay Range:  $55-64/hour, based on experience

What's the Job?

  • Design, develop, and maintain scalable backend services using Core Java and Spring Boot.
  • Implement microservices architecture to enhance system modularity and efficiency.
  • Leverage AWS services such as EC2, S3, Lambda, RDS, and DynamoDB to deploy and manage applications.
  • Develop and optimize APIs following REST principles and JSON standards.
  • Utilize CI/CD tools like Jenkins, Git, Maven, and Gradle to streamline deployment pipelines.

What's Needed?

  • Strong proficiency in Core Java, Spring Boot, and microservices architecture.
  • Hands-on experience with AWS services including EC2, S3, Lambda, RDS, and DynamoDB.
  • Knowledge of API development, JSON, and REST principles.
  • Familiarity with CI/CD tools such as Jenkins, Git, Maven, and Gradle.
  • Experience with containerization (Docker, Kubernetes) and orchestration.

What's in it for me?

  • Opportunity to work with cutting-edge cloud technologies and innovative solutions.
  • Collaborate with a diverse and talented team committed to excellence.
  • Engage in challenging projects that foster professional growth.
  • Be part of an organization that values inclusion and continuous learning.
  • Competitive environment that recognizes and rewards your contributions.

Upon completion of waiting period consultants are eligible for:

  • Medical and Prescription Drug Plans
  • Dental Plan
  • Vision Plan
  • Health Savings Account
  • Health Flexible Spending Account
  • Dependent Care Flexible Spending Account
  • Supplemental Life Insurance
  • Short Term and Long Term Disability Insurance
  • Business Travel Insurance
  • 401(k), Plus Match
  • Weekly Pay

If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.

Englewood, CO

CONSULTANT TESTIMONIAL

An Experis consultant

"Communication, instructions, expectations and follow-through were exceptional, throughout the hiring, interviewing and onboarding process. Thank you, Experis!"