# Java Developer - Mid/Sr Level

Things to Know:Location: Columbia, SC Hybrid - on site 3 days per week. Contract To Hire W2 ONLY. No C2C. No 1099 No sponsorship candidates. Per client, must have citizenship or permanent residency. Required Skills: Must have at least 6+ years Java application development experience Java (Java 11/17+),Spring Framework / Spring Boot Hibernate / JPA Oracle Database / SQL REST APIs & Web Services GitHub CI/CD and Build Tools (Maven, Jenkins or equivalent) Experience modernizing large or long-lived Java enterprise applications. Advanced experience designing, developing, testing, and supporting enterprise applications. Strong Java development experience, including object-oriented design, reusable components, exception handling, and secure coding practices. Hands-on experience with the Spring ecosystem, including Spring Framework and Spring Boot. Strong working knowledge of Hibernate or comparable Java persistence frameworks. Experience working with relational databases, SQL, data modeling, stored procedures, and database performance considerations. Demonstrated experience completing major Spring, Spring Boot, Hibernate, or Java upgrades. Experience with Oracle databases and enterprise d

- **Id**: 3788858
- **Url**: <https://alion.io/job/trident-solutions-java-developer-midsr-level>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Columbia, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T18:29:58Z
- **Last verified at**: 2026-11-04T18:29:58Z
- **Board verified**: no
- **Days open**: 2
- **Description format**: text
- **Description chars**: 2157
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Manufacturing, Medical Supplies & Consumables, Safety & Protective Equipment

## Company

- **Id**: 2635556
- **Name**: Trident Solutions
- **Domain**: tridentproducts.com
- **Url**: <https://alion.io/company/tridentproducts>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **Copilot** — Optional: no
- **Hibernate** — Optional: no
- **Java** — Optional: no
- **Jenkins** — Optional: no
- **Maven** — Optional: no
- **Oracle** — Optional: no
- **Rest API** — Optional: no
- **Spring Boot** — Optional: no
- **Spring Framework** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 2

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-05T04:55:51Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 1
- **Expected fill days**: 29
- **Reasons**: seen:1, win:early
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.