Senior Application Developer

Role Description

The candidate should have all the following requirements:

• IT expertise in development and support of large, complex, mission-critical, enterprise software systems
• Provide a highly stable and supportable environment improving all aspects of the Enterprise system
• Provide ongoing assessment of the operational state of the network, compute, and security operations and drive continuous improvements
• Continuously evaluate the evolving needs of the Enterprise systems and ensure sufficient capacity is planned and in place to meet the needs of the agencies and customers
• Lead the identification and mitigation of risks, troubleshoot, and provide resolution to complex end-to-end scenarios involving multiple external agencies, products, protocols, networks, and technology stacks
• Develop and document standards, policies, processes, roles, and responsibilities to support the operations
• XML Schema Mastery: Expert-level proficiency in XSD (XML Schema Definition), including the ability to navigate and extend the NIEM core and individual justice domain schema
• Transformation Logic: Extensive experience with XSLT 2.0/3.0 and XPath for mapping legacy GJXDM elements to their corresponding NIEM components
• Tooling Proficiency: Hands-on experience with NIEM-specific tools such as the Altova XMLSpy for schema management
• Maintain and enhance documentation of architecture, infrastructure, and system troubleshooting methods
• Develop, measure, and maintain KPI’s for the core network, compute, and security operations and supporting reports, dashboards, and executive summaries
• Unique combination of expertise in Solution Management applications
• Understanding of OO concepts and design patterns
• Good understanding of TFS, build and deployment process
• Problem solving and critical thinking
• Must be able to work independently
• Can communicate effectively with multiple team members at a given time
• Strong team-building, vendor and customer relations skills

Qualifications

• Required: 4 Year college degree
• Required: .NET Framework (1.1 – 4.6.x) – 5 years
• Required: .NET Core – 2 years
• Required: ASP.NET – 5 years
• Required: After hours support
• Required: C# – 5 years
• Required: WCF Web Services – 5 years
• Required: Object Oriented Development – 5 years
• Required: Web API – 2+ years
• Required: MS SQL Server – 5 years
• Required: Visual Studio – 5 years
• Required: IEPD Lifecycle Management: Proven track record of developing and documenting IEPD according to the NIEM specification – 3 years
• Required: ESB Migration: Experience refactoring custom client interfaces and web services (SOAP/REST) to consume NIEM-conformant messages without breaking downstream legacy consumers – 3 years
• Required: Namespace Management: Ability to manage XML namespaces and versioning strategies to ensure backward compatibility during a multi-phased migration – 3 years
• Required: Broad experience in software development including coding, testing, deployment, and maintenance of applications developed on Microsoft stack - 6 years
• Required: Experience maintaining and extending technical documentation – 5 years
• Required: Understanding and working experience with Microsoft SQL Server – 5 years
• NICE TO HAVE: Experience with Azure

Benefits

• If you are bright, motivated, skilled, a difference-maker, able to get things done, work with minimum direction, enthusiastic, a thinker, able to juggle and multi-task, communicate effectively, and lead, then we would like to hear from you.