Senior Full Stack Java Developer

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.

The Senior Java Full Stack Developer will be a part of an agile software development team and integral in performing software development, O&M support, and adhere to agile methodology and scrum ceremonies.  This role will design and implement backed APIs using Java and Spring Boot, design and build secure and responsive UIs using React, and develop optimized PostgreSQL schemas and queries. The ideal candidate will have demonstrated strong verbal and written skills, experiences with the technology and business tools listed below, and will have proven experience delivering large-scale enterprise applications from concept through deployment.       

 

 

 

Provide full-stack design and development support using Java, Spring Model View Controller (MVC) Framework/Spring Security/Spring Boot, React, and PostgreSQL.  

 

Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design patterns. 

 

Implement normalized PostgreSQL schemas and entity relationships supporting system scalability. 

 

Develop and maintain secure RESTful APIs for data access and integration. 

 

Support and document data migration efforts, ensuring integrity and consistency between legacy and new systems. 

 

Plan and execute application deployments, version control, and CI/CD pipelines. 

 

Assist in supporting all aspects of the project to include all phases of life cycle development. 

 

Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed. 

 

 

 

Must have strong User Interface (UI) design and developing skills using React, JavaScript, and CSS. 

 

Must have strong development experience required in the following technologies/areas: Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs, Maven build tool, and Git/GitLab. 

 

Must have experience with database design and data migration 

 

Additional experience required in the following technologies/areas: AWS (S3, EC2, ECS, Aurora, CloudWatch), Keycloak, Kubernetes, Maven, and Docker 

 

Experience with Agile and Scrum and Kanban frameworks/methodologies. 

 

Experience with Atlassian tools to include Jira and Confluence. 

 

Experience with Continuous Integration/Continuous Delivery (CI/CD) tools and automation. 

 

Exceptional analytical and conceptual thinking skills. 

 

Excellent documentation skills. 

 

Excellent planning, organizational, and time management skills. 

 

Self-motivated with strong initiative to help team grow.

 

Minimum of 7+ years of experience.

 

Computer Science background w/ degree (Bachelor’s or Master's) in field.