Full Stack JAVA Developer (Remote)

General Dynamics Information Technology•USA SC Home Office (SCHOME), SC

1d•$136,000 - $184,000•Remote

About The Position

We are seeking a Full Stack Java Developer to design and build Java‑based microservices, REST APIs, ingestion pipelines, and reporting solutions. The role includes developing JasperReports, modernizing PACER reporting, writing SQL for data and reconciliation workflows, and executing comprehensive testing across APIs, data pipelines, and reporting outputs. The ideal candidate will support end‑to‑end development, testing, troubleshooting, and collaboration with cross‑functional teams to deliver high‑quality, scalable, and audit‑ready solutions. As a Software Developer Senior, the work you’ll do at GDIT will be impactful to the mission of Bureau of Fiscal Service - Department of Treasury. You will play a crucial role in Modernization of Legacy Applications.

Requirements

Bachelor Degree in Computers or related field
10+ years of related experience
Full Stack Java Developer skilled in Java microservices, REST APIs, data ingestion pipelines, SQL, JasperReports, and end‑to‑end testing.
US citizenship or LPR required
Collaborate with Stakeholders, Legacy development team, Business Users, Vendors and interfacing applications
10+ years of experience in Java development, microservices, or REST API design
Hands‑on experience with JSON modeling, data validation, and transformation logic
Strong SQL skills including joins, aggregations, and reconciliation queries
Experience building reports using JasperReports or similar reporting frameworks
Solid understanding of batch processing, SFTP ingestion, or file‑based workflows
Experience with unit, integration, API, and data‑pipeline testing
Ability to troubleshoot complex application, data, or report issues across environments
Strong communication skills and experience working with cross‑functional teams

Nice To Haves

Experience with Javalin or other lightweight Java REST frameworks
Familiarity with PACER reporting, reconciliation processes, or finance‑related data flows
Prior experience integrating with Datacom/CICS systems via JDBC or REST gateways
Exposure to Connect:Direct, CSV, fixed‑width, XML, or JSON ingestion pipelines
Experience with automated scheduling/orchestration tools (e.g., Autosys, Control‑M, Jenkins, etc.)
Knowledge of logging, traceability, audit frameworks, or compliance‑driven workflows
Experience supporting UAT or collaborating closely with SMEs in accounting or reporting domains

Responsibilities

Design and develop Java microservices, REST APIs, and data ingestion pipelines
Build JasperReports, modernize PACER reports, and implement reconciliation workflows
Write SQL for data queries, aggregations, and cross‑system data validation
Execute API, batch, and end‑to‑end testing across ingestion and reporting workflows
Support troubleshooting, UAT, and collaboration with cross‑functional teams
Design and develop Java‑based REST APIs and stateless microservices using Javalin
Build JSON models, validation logic, transformation workflows, and ingestion pipelines (SFTP, batch)
Integrate with Datacom/CICS systems via JDBC or REST gateways
Implement structured error handling, logging, and traceability
Develop unit and integration tests and support troubleshooting across environments
Build and maintain JasperReports templates, sub‑reports, and merged outputs
Modernize PACER reporting, reconciliation logic, and monthly report workflows
Write SQL for data queries, aggregations, reconciliation checks, and cross‑system data blends
Automate recurring reporting cycles and generate outputs in CSV, XML, and PDF
Execute unit, integration, API, batch, and end‑to‑end testing
Validate ingestion formats (Connect:Direct, SFTP, CSV, fixed‑width, XML, JSON)
Test REST APIs for schema accuracy, error handling, and performance
Coordinate UAT, lead defect triage, and maintain test documentation and traceability

Benefits

Comprehensive benefits and wellness packages
401K with company match
Competitive pay
Paid time off
Full flex work week
Variety of medical plan options
Health Savings Accounts
Dental plan options
Vision plan
401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match
Variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
15 days of paid leave per calendar year to be used for vacations, personal business, and illness
10 paid holidays per year
Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees
Short and long-term disability benefits
Life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance