A place that gives you opportunity and takes your breath away.

Job Summary

Reviews, analyzes, modifies, creates, debugs, designs, and tests applications using modern development methodologies and tools. Provides key insight in design and application architecture discussions. Serves as a key contributor on a multidisciplinary team and participates in all aspects of the application development lifecycle to ensure successful delivery. Additionally, this role leads the definition and implementation of an API-led connectivity strategy, driving the design and development of a reusable API network that enables scalable, secure, and governed integrations across the organization.

Job Duties

• Responsible for the process, life cycle, and creation of the software to assist users in completing a computer task or program.
• Implements code and documents all system changes based on assignments and timelines.
• Develops and follows department coding and user interface guidelines.
• Provides code review, testing, debugging, technical documentation, general testing instructions, go-live planning, assistance in go-live moves, and post-live support.
• Communicates all progress, roadblocks, and issues to the team and management in a timely manner.
• Collaborates with team members to identify and resolve issues, improve system performance, and ensure code quality.
• Provides training and documentation to team members on new development assignments.
• Trains and mentors staff members.
• Assists in the development and documentation of a technical approach for a solution to the team stakeholders.
• Define and implement an enterprise API-led connectivity strategy aligned with business and IT goals
• Design and evolve a reusable API network, including System, Process, and Experience APIs
• Establish API architecture standards, governance models, and best practices
• Lead API design efforts using industry-standard specifications: RAML, OpenAPI Specification (OAS 3.x), AsyncAPI
• Create and maintain architecture diagrams and graphical representations of integration patterns, data flows, and system interactions
• Architect and implement integrations using MuleSoft Anypoint Platform (CloudHub 2.0)
• Define and enforce API lifecycle governance including design, development, deployment, versioning, and retirement
• Design and implement API proxies, policies, and traffic management controls
• Ensure APIs are secure by design, applying policies such as: OAuth 2.0 / OIDC JWT validation Rate limiting / throttling Threat protection
• Promote API reusability and discoverability through proper documentation and API cataloging
• Partner with security, infrastructure, and platform teams to ensure scalability, resilience, and compliance
• Provide technical leadership in architecture reviews, design sessions, and integration strategy discussions

Work is typically performed in an office environment. Accountable for satisfying all job specific obligations and complying with all organization policies and procedures. The specific statements in this profile are not intended to be all-inclusive. They represent typical elements considered necessary to successfully perform the job.

*Relevant experience may be a combination of related work experience and degree obtained (Associate’s Degree = 2 years; Bachelor’s Degree = 4 years; Master’s Degree = 6 years).

Position Details

Required Skills:

API design and development (REST, API-led connectivity); RAML, OpenAPI (OAS3), AsyncAPI; MuleSoft Anypoint Platform (including CloudHub 2.0); System, Process, Experience API layering; API proxies, gateways, and policy implementation; API security (OAuth 2.0, JWT, TLS, rate limiting); software development (Java, Python, or JavaScript); CI/CD and Git-based workflows; debugging, performance tuning, and troubleshooting; architecture diagrams and technical documentation; collaboration and participation in design discussions

Optional / Preferred Skills:

Enterprise API strategy and API network design; event-driven and asynchronous architecture; microservices and distributed systems; MuleSoft certified developer (Mule 4); MuleSoft certified platform architect (MCIA Level 1); MuleSoft certified integration architect (MCIA Level 2); cloud platforms (AWS, Azure, GCP); CI/CD pipeline optimization and infrastructure-as-code; API analytics, monitoring, and observability; API cataloging and developer portals; technical leadership and mentoring experience

Education

High School Diploma or Equivalent (GED)- (Required)

Experience

Minimum of 10 years-Relevant experience* (Required)

Skills

Communication; Application Development Tools; Technical Skills; Critical Thinking; Application Testing; Working Independently; Database Structures

About Geisinger

Founded more than 100 years ago by Abigail Geisinger, the system now includes ten hospital campuses, a 550,000-member health plan, two research centers and the Geisinger Commonwealth School of Medicine. With nearly 24,000 employees and more than 1,700 employed physicians, Geisinger boosts its hometown economies in Pennsylvania by billions of dollars annually. Learn more at geisinger.org or connect with us on Facebook, Instagram, LinkedIn and Twitter.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.

Our Vision & Values

Everything we do is about making better health easier for our patients, our members, our students, our Geisinger family and our communities.

KINDNESS: We strive to treat everyone as we would hope to be treated ourselves.

EXCELLENCE: We treasure colleagues who humbly strive for excellence.

LEARNING: We share our knowledge with the best and brightest to better prepare the caregivers for tomorrow.

INNOVATION: We constantly seek new and better ways to care for our patients, our members, our community, and the nation.

SAFETY: We provide a safe environment for our patients and members and the Geisinger family.

Our Benefits

We offer healthcare benefits for full time and part time positions from day one, including vision, dental and prescription coverage.