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h3 Technologies, LLC

Senior Java Developer

Hybrid

Georgia, United states

Senior

Freelance

06-02-2026

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Skills

Communication Java JavaScript Agile Methodology Scrum Architecture Linux Programming git react Agile Spring HTML5 Spring Boot AngularJS

Job Specifications

Sr Java Developer, Multithreading, DesignPattern, GOF, Spring, RESTAPI

Location: Alpharetta, GA [Local]

Description:

Hybrid 3 days a week onsite Potential to convert

Sr. Developer (Java) The candidate will actively participate in detailed design sessions with the team, engage hands-on coding and testing, and collaborate closely with Users, Business Analysts, QA teams and Development teams in New York, California, and Chicago.

Skills Required –

10-15 years work experience primarily with building server-side applications using J2EE. - Excellent Java and Multithreading programming skills

- Excellent Design skills (Design Patterns, GOF)

- Experience with MVC frameworks like Spring.

- Web services (REST)

- Agile Methodology (Scrum)

- Proficient with a database (DB2)

- Knowledge of Application Servers (Tomcat, Websphere)

- Unix or Linux development and working knowledge

The candidate should be able to articulate himself, work collaboratively in a global setting, should be eager to learn new technologies and drive innovation. He should also be able to mentor junior members of the team.

Skills Desired

- Good understanding / experience in the following technologies would be a plus

- GIT, Teamcity IBM MQ

- IBM UDB / DB2UI Skills like JavaScript, AngularJS, React, HTML5 (Optional)

- Exposure to financial industry

Must Have(s):

o Hard Skills (Hands On)

o Java Exp

o Spring Boot

o API Development within Service Architecture using Java

o Agile methodology (Global Team)

o Exp coding within Web Applications

· Will be building Java APIs which supply data to eTrade.com

o Soft Skills:

o Extremely strong communication skills

o Large Enterprise Level

Plusses:

· Financial Services

· DB2 (database)

· GIT, TeamcityIBM MQ

o IBM UDB / DB2UI Skills like JavaScript, AngularJS, React, HTML5 (Optional)

· Excellent Design skills (Design Patterns, GOF)

o Experience with MVC frameworks like Spring.

o Web services (REST)- Agile Methodology (Scrum)

o Proficient with a database (DB2)

o Knowledge of Application Servers (Tomcat, Websphere)

Unix or Linux development and working knowledg

About the Company

H3 Technologies, LLC is an IT staffing (contract, contract-to-hire, and permanent placement) and software development company. h3 Technologies is certified minority and women owned company. Our services are as below : Contract Staffing Contract to Permanent Staffing Permanent Staffing Software Development (Onshore and Offshore) H3 Technologies has been awarded with Fastest 30 and Fastest 55 company by NKY Chamber and Business Journal respectively in past. Specialties: Java , SpringBoot, Oracle HCM, NetSuite, RPA, Power... Know more