Java Full Stack Developer

Job Description

Job Description

Java Full Stack Developer (Senior)

Project Name

Shared Data Platform (SDP)

Client

State of Maryland

Agency

Maryland Benefits

Location

Fully On-site, Linthicum Heights, MD 21090

Interview Type

In-Person

Contract Duration

1 year with 8 one-year renewal options

Tentative Start Date

10/12/2026

Deadline

10/05/2026

 

Project Overview:

Innosoft is the prime contractor for MD Benefits (formerly MD THINK), supporting the management, design, development, testing, and implementation of this strategic Information Technology (IT) program. Maryland Benefits is seeking an agile development resource team with required skill sets to build and/or maintain the Maryland Benefits infrastructure/platform, applications development, data repositories, reports and dashboards and support activities related to network services and system operations.

The Shared Data Platform (SDP) is designed as a cloud-based, data-centric infrastructure to support scalable, flexible, and integrated data operations. It empowers self-service and accelerates data-driven decision-making across the enterprise. Key strategic goals include establishing a mature data infrastructure that balances analytics and business intelligence, enabling iterative learning and actionable insights, and fostering a "Data Center of Excellence" (DCoE) to govern and enhance data-driven processes. The SDP also prioritizes the delivery of trusted information and the streamlined onboarding of State Agencies to the Maryland Benefits platform through standardized procedures, ultimately driving operational efficiency and measurable business value. The "Data Platform - Automation" team plays a critical role in achieving these goals by supporting the "Data Platform - Engineering" team.

Duties/Responsibilities:

The Java Full Stack developer shall utilize IT equipment and languages (third- and fourth-generation or current state-of-the-art) to develop and prepare diagrammatic plans to solve business, management, communications, and strategic problems. This individual shall design detailed programs, flowcharts, and diagrams showing mathematical computations and sequence of machine operations necessary to copy and process data and print results. This individual shall verify the accuracy and completeness of programs and systems by preparing sample representative data and perform testing by means of cycle and system processing.

• Design, develop, and optimize web applications and services using Java, Node.js, and Angular technologies
  
• Designed and developed user interfaces using Angular and integrated them with business intelligence tools such as Qlik, QuickSight, Power BI, etc.
  
• Design and develop the RESTFul web services by integrating them with the MDM application
  
• Implement responsive design to ensure applications perform well on various device screens, such as Web, Mobile, and Tablet
  
• Maintain and enhance code quality through clean, readable, and well-documented code in JavaScript, HTML, and CSS
  
• Utilize and integrate data from various back-ends, NoSQL databases, and AWS cloud services;
  
• Design and develop Lambda Web Services, AWS cloud application environment, and technology stack
  
• Make complex technical and design decisions for Angular projects
  
• Develop application codes and unit tests in Angular, Java Technologies, and Rest Web Services
  
• Please ensure the application is high-performance and provide support to address performance issues
  
• Collaborate with quality assurance teams to identify and resolve defects
  
• Follow automated continuous delivery and deployment practices
  
• Adhere to application architecture design guidelines, patterns, and standards
  
• Maintain high standards, attention to detail, accuracy, and completeness.
  

Requirements

Education:

This position requires a Bachelor’s degree from an accredited college or university with a major in computer science, information systems, engineering, business, or a related scientific or technical discipline; or three (3) years of equivalent experience in a related field. (Note: A Master’s degree is preferred.)

General Experience:

The proposed candidate must have at least eight (8) years of programming experience in software development or maintenance.

• At least eight (8) years of experience designing and developing Java programs, scripting languages such as JavaScript and Python, and web technologies such as Node.js and Angular.
  
• Experience working in AWS or a cloud computing environment
  
• Experience with frameworks such as Node.js and React
  
• Experience building RESTful web services using Web API
  
• Experience working with relational databases and NoSQL databases like MongoDB and DocumentDB
  
• Experience in service Oriented Architecture/Service integration with Web Services, EJB, REST, and security integration
  
• Proven experience developing and supporting enterprise-level, multi-tenant applications related to document and content management.
  
• Proven experience working with various tools and technologies supporting content OCR, metadata indexing, and search.
  
• Experience with large-scale metadata and document migration projects.
  
• Experience with performance-tuning application functionalities, document uploads, and searches.
  
• Experience collaborating with and supporting test engineers in writing and executing performance tests for various functionalities using testing tools like Selenium, Jmeter, etc.
  
• Strong working knowledge of Querying and Scripting using DocumentDB/MongoDB NoSQL Databases.
  
• Proficient in CSS, HTML, and writing cross-browser compatible code
  
• Must know Spring Component and Spring Framework.
  
• Experience using JavaScript building tools
  
• Knowledge of JavaScript MV-VM/MVC frameworks
  
• Proven experience implementing front-end and back-end JavaScript applications
  
• Experience in building distributed multi-tier applications
  
• Experience in continuous integration (CI) and automated deployment on AWS cloud platforms
  
• Practical knowledge of Jenkins. Maven and Sonar.
  
• Experience with SDLC and Agile methodologies
  

Specialized Experience:

The proposed candidate must have at least five (5) years of experience in IT systems analysis and programming including the following:

• Key qualifications include strong project management skills, leadership abilities, effective communication, and the capacity to identify and resolve issues while adapting to changing circumstances. Significant experience collaborating with cross-functional teams, product owners, and stakeholders is essential.
  
• Preferred qualifications include a technical background and experience in data and AI/ML projects. Functional experience with local or government projects in Data Services (MDM/R360/EDMS), Child Support, Integrated Eligibility, Child Welfare, Adult Protective Services, Juvenile Justice, or Health and Human Services is also preferred.
  

Benefits

Standard Employee Benefits.

50% Health Insurance Paid by Innosoft, Paid Vacation, 401K Match, STD LTD and AD&D paid by Innosoft.