TPA Core Services Senior Developer

Lead the design, development, integration, and maintenance of core third-party administrator systems supporting healthcare eligibility, claims, provider management, and member services. Collaborate with architecture, QA, data, operations, and vendor teams to resolve technical challenges, improve performance, modernize systems, and implement secure integrations using APIs, EDI, cloud technologies, relational databases, and DevSecOps practices. Ensure compliance with HIPAA, PHI/PII handling, and federal security requirements., Contribute to the strategic direction of the business and support impactful mission outcomes as a TPA Core Services Senior Developer at GDIT. Here, you’ll enable the success of one of the most critical federal healthcare missions and help ensure the stability, performance, and modernization of systems supporting the World Trade Center Health Program. MEANINGFUL WORK AND PERSONAL IMPACT

As a TPA Core Services Senior Developer, the work you’ll do at GDIT will be impactful to the mission of the World Trade Center Health Program (WTCHP). You will play a crucial role in designing, developing, integrating, and maintaining the systems that power Third Party Administrator (TPA) services-directly supporting accurate eligibility, claims adjudication, provider management, and member service operations.

• Lead development and integration work across core TPA systems, ensuring software solutions are stable, scalable, secure, and aligned with business and technical requirements.
• Collaborate with architects, business analysts, QA testers, operational SMEs, data teams, and system vendors to build, enhance, and validate system functionality essential to healthcare delivery.
• Drive outcomes by resolving complex technical challenges, implementing modern development approaches, optimizing system performance, and contributing to cross-system interoperability during Transition-In and steady state.
• Utilize development languages, integration tools, APIs, EDI frameworks, cloud technologies, and DevSecOps practices to implement secure and compliant so, Leads architecture and hands-on engineering across a futures commission merchant platform, including market data, order routing, settlement, reporting, risk, and liquidation. Drives replatforming away from legacy vendors, improves reliability and technical quality, partners with product, risk, operations, finance, and compliance, and mentors engineers. Requires extensive backend distributed-systems experience, direct FCM or derivatives expertise, regulated-finance experience, and proficiency in Go, Java, or similar technologies., Artificial Intelligence * Machine Learning * Natural Language Processing * Software * Conversational AI Lead and coach a recruiting team while owning day-to-day talent acquisition execution across engineering, research, and go-to-market functions. Run full-cycle recruiting, support complex searches, build AI-assisted workflows and scalable recruiting systems, use funnel data to diagnose performance, develop recruiters, and improve hiring quality through structured interviewing and stakeholder coaching. Top Skills: AIAshbyJuiceboxMetaview PNC Bank

Design, Software Solutions, Technical Requirements, 8 + years of related experience, * Education: Technical training, certification(s), or degree

• Experience: 3+ years of related software development or system integration experience
• Technical skills: Proficiency in modern development languages and frameworks; experience with APIs, EDI, integration patterns, cloud environments, relational databases, and tools such as Git, CI/CD pipelines, and monitoring platforms
• Security clearance level: MB(T2)
• US citizenship required
• Role requirements: Ability to work across technical and operational teams; familiarity with HIPAA, secure handling of PHI/PII, and federal security/compliance requirements; experience supporting complex system integrations; 0-10% travel as needed GDIT IS YOUR PLACE

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Flexibility: Full-flex work week to own your priorities at work and at home
• Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY

Explore a career in program management and technology delivery at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your passion for the mission and for building systems that matter.

The likely salary range for this position is $124,093 - $144,325. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours: 40, Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process: As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes., 41K-83K Annually Mid level 41K-83K Annually Mid level Machine Learning * Payments * Security * Software * Financial Services Provides enterprise technology support through phone, ticketing, and potentially chat channels. Troubleshoots hardware, software, network, access, and application issues; manages incidents and escalations; documents resolutions in ServiceNow or similar ITSM tools; analyzes trends and operations data; supports knowledge management, training, process improvement, and automation; and coaches junior analysts while maintaining customer service, security, and confidentiality standards. Top Skills: Call Center TechnologiesHardware InfrastructureItsmNetworkingServicenow

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