Senior Java Full Stack Developer

Position Type: Long-term contract
Employment Option: W-2 hourly or salaried employment available
Visa Sponsorship: Visa transfers will be considered for qualified candidates
Client Environment: Long-term engagement supporting a highly valued enterprise client
Work Location: Client locations and/or Trilogy NextGen offices as required
Classification: Individual contributor; no direct supervisory responsibilities

POSITION SUMMARY
Trilogy NextGen is seeking a Senior Java Full Stack Developer to design, develop, enhance, and support enterprise applications for a long-term client engagement. The ideal candidate has strong hands-on engineering experience across Java, APIs, databases, cloud-enabled platforms, and modern delivery practices. This position is written as a resume-aligned draft and can be tailored further once the source resume is available.

KEY RESPONSIBILITIES
- Design, develop, test, and maintain enterprise applications using Java and related technologies.
- Build RESTful APIs, backend services, integrations, and reusable application components.
- Develop front-end application features when required using modern JavaScript frameworks.
- Analyze technical requirements, troubleshoot application issues, and implement reliable software solutions.
- Write clean, maintainable, testable code aligned with enterprise standards and secure coding practices.
- Participate in code reviews, sprint ceremonies, release planning, and production support activities.
- Collaborate with architects, product owners, business analysts, QA teams, and DevOps teams throughout the SDLC.

REQUIRED QUALIFICATIONS
- Senior-level experience developing enterprise Java applications.
- Hands-on experience with Spring Boot, REST APIs, microservices, SQL, and application integration patterns.
- Experience with front-end development using Angular, React, JavaScript, TypeScript, HTML, and CSS is preferred for full stack assignments.
- Experience working with relational databases, query optimization, stored procedures, and data-driven application workflows.
- Experience with Git, CI/CD pipelines, automated testing, and Agile delivery practices.
- Strong debugging, problem-solving, communication, and documentation skills.

PREFERRED QUALIFICATIONS
- Experience in financial services, healthcare, logistics, retail, or other enterprise client environments.
- Experience with cloud platforms, containers, Kubernetes, OpenShift, or DevOps automation.
- Experience with messaging, event-driven architecture, Kafka, MQ, or batch processing.

TECHNICAL ENVIRONMENT
- Java 8/11/17, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA
- REST APIs, Microservices, JSON, XML, SOAP, API Gateway concepts
- Angular, React, JavaScript, TypeScript, HTML5, CSS3
- Oracle, SQL Server, PostgreSQL, MySQL, SQL, PL/SQL
- Kafka, JMS, IBM MQ, batch processing, file integrations
- Git, Maven, Gradle, Jenkins, GitHub Actions, CI/CD, SonarQube
- Docker, Kubernetes, OpenShift, AWS, Azure, Linux
- JUnit, Mockito, Postman, Swagger/OpenAPI

ABOUT TRILOGY NEXTGEN
Trilogy NextGen is a technology consulting and digital transformation company supporting long-term engagements with highly valued enterprise clients. Our teams deliver practical, modern technology solutions across financial services and other industries.

EQUAL OPPORTUNITY EMPLOYER
Trilogy NextGen is an Equal Opportunity Employer and considers all qualified applicants without regard to protected status under applicable law.