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Delphi-US, LLC - Peacemakers in the Talent War

Java Developer

On site

Michigan, United states

Freelance

14-01-2026

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Skills

Communication Java HTML CSS SQL DevOps Jenkins AWS Lambda Databases AWS Junit Bootstrap Spring AJAX PL/SQL Spring Boot Terraform

Job Specifications

Title: Java Developer/AWS DevOps Engineer (Contract)- Job#5847

Location: Springfield, MA area/Hybrid Remote

Job Description

Our client located in the Springfield, MA area has an immediate opening for a Java Developer to join their team in a hybrid remote capacity. The Java Developer/AWS DevOps engineer will be fluent in managing enterprise multi-region AWS deployment utilizing Terraform and GitOps. This resource is expected to contribute to a current high priority AWS migration project immediately. The successful candidate will collaborate with the Infrastructure Engineering team.

Responsibilities

Develop greenfield backend services using Java 17/21 on AWS Lambda
Enhance existing applications using Java 17 and Spring Boot on ECS Fargate
Interact with Oracle databases using SQL and PL/SQL
Develop new front-end pages with HTLM, CSS, Bootstrap and AJAX
Enhance existing front ends using Thymleaf, HTML, CSS and AJAX
Write thorough, correct unit tests using Junit and Mockito
Deploy code using Jenkins
Modify IaC using Terraform
Interact with end users to determine requirements

Required

Bachelor's Degree
Strong proficiency in Java 17/21
Experience working with Oracle databases
Experience building front ends using HTLM, CSS, Bootstrap and AJAX
Experience writing Unit tests with Junit and Mockito
Exposure to AWS Lambda and ECS Fargate
Excellent Communication skills
Highly adaptable and resilient under pressure
Independent worker able to clear their own blocks

Preferred

Experience with HTMX
Experience with Terraform

About Delphi-US

Delphi-US is a national recruiting firm based in Newport, Rhode Island. We specialize in IT, Engineering and Professional Staffing services for premier corporations and a multitude of industries across the United States. We are the Peacemakers In The Talent War – bringing the best and brightest talent to Employers of Choice, enabling critical project success, fostering progressive employment relationships, and promoting competitive advantages for our Clients and the Talent Marketplace we serve. Delphi accomplishes this with a proprietary skill-based and cultural matching process that results in higher qualified submissions along with increased interviews and offer rates. You’ll find our team is highly experienced, friendly, professional and ready to advocate on your behalf, armed with industry trends, and an understanding of employer expectations.

About the Company

Delphi-US is a leading provider of IT talent recruiting and placement in the United States. Our services include the provision of specialized IT, Engineering, and Professional resources, project staffing fulfillment, staff augmentation, temporary and direct hire, Executive Search, and managed services for the contingent workforce. Industries Served: . Healthcare . Financial Services . Media and Publication . Major Retail . Energy, Utilities, and Oil & Gas . Engineering & Manufacturing . Government & Defense Specialties . A... Know more