Theoris
Sr Java Developer
Carmel, New York, US
Role snapshot
Theoris is hiring a Sr Java Developer on a full-time basis. This is a hybrid role based in Carmel, New York, US.
- Company
- Theoris
- Location
- Carmel, New York, US
- Work mode
- Hybrid
- Job type
- Full-time
- Experience
- 5+ years
- Posted
- Nov 2, 2026
Who this role suits
Practitioners with a few years behind them who can work independently, make trade-offs and help newer teammates.
How to prepare your application
- Prepare examples of decisions you drove, how you measured the result, and how you worked with other teams.
- Be ready to discuss trade-offs and scope, not only the tools you have used.
- Read what Theoris publishes about its product or team, so you can say clearly why this role and this company.
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About the role
Job Title: Sr. Java Developer
Location: Hybrid 2 Days on site in either Carmel, Indiana - Little Rock, Arkansas, or Eagan, Minnesota
Industry: Utilities, Renewable Energy
Job Description: Theoris Services is assisting our client in their search several Sr. Java Developers to join an existing team working on a communication platform for market processes. These individuals will work mostly on external, and internally facing applications. These applications are written in Java with Spring boot and Hibernate with Restful APIs. They would work with Oracle SQL, and large database tables and should have experience with Azure integrations, and use of Angular for the UI. For this position we are seeking individuals who like to solve complex problems, are comfortable with reverse engineering, and finding solutions that will be more efficient and effective. These individuals should be fully stuck but more comfortable with focusing more on the backend.
Requirements:
- MUST BE US CITIZEN or Green Card Holder (NO CORP to CORP)
- Must be willing to be onsite for a minimum of 2 days a week in either Eagan, Carmel, or Little Rock.
- 5+ Years of Full Stack Java Development
- Experience with Angular for the UI
- Experienced with Oracle SQL, with extensive experience with large data tables
- Experience with Spring boot, and Hibernate
- Experience with Restful API development, management, and consumption
- Experience with testing
- Experience with Azure cloud integrations.
- Experience with CoPilot or Claude
- Experience with GitHub
- Experience Deploying with GitHub
Responsibilities:
- Development of new features, integrations, and maintenance of existing internal and external applications with the use of Java, Spring boot, hibernate, Angular, and Oracle SQL
- Reserve engineering of existing code base
- Integrations within Azure Cloud
- Deployments via Kubernetes and Docker
- Focus on backend Development
Our goal is to Fuel Your Career! As a Theoris team member, you join a culture based on people-centered values and an environment that fosters both personal and professional growth. We build long-term relationships with our clients and our consultants. With over 30 years of building strong relationships in the industry, we’re uniquely positioned to make the right connections. This knowledge is used to find the right job placement. Our recruiting teams are experts dedicated to the information technology and engineering staffing space and are highly respected by our client base.
Benefits (employee contribution):
- Health insurance
- Health savings account
- Dental insurance
- Vision insurance
- Flexible spending accounts
- Life insurance
- Retirement plan
All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Rate of pay within the stated range will depend on the qualification of the applicant.