Full-Time

Senior Application Developer

Posted on 5/9/2026

Geisinger

Geisinger

51-200 employees

Integrated health system with hospitals

No salary listed

Pennsylvania, USA

Remote

Must reside in Pennsylvania; fully remote.

Category
Software Engineering (1)
Required Skills
Agile
Python
JavaScript
Software Testing
Git
SQL
Java
TypeScript
C#
REST APIs
Linux/Unix
HTML/CSS
Requirements
  • High School Diploma or Equivalent (GED) - Required
  • Minimum of 10 years of relevant experience - Required
Responsibilities
  • 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.

Geisinger Health System runs hospitals and clinics across several locations, offering a wide range of medical services (from cancer and cardiology to pediatrics and women’s health) along with patient support tools like the MyGeisinger patient portal. Its main product is integrated health care: Geisinger provides medical treatment through its doctors, nurses, and facilities, and supports care with online access, remote telemedicine, and access to medical records and billing. Geisinger differentiates itself by combining clinical care with research and education in one system, including programs like MyCode health genetics research and ongoing clinical trials, plus direct links between patient care, research, and community health initiatives. The company’s goal is to improve health outcomes for patients by delivering coordinated care, advancing medical knowledge through research, and engaging with communities to support healthy living.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Danville, Illinois

Founded

1915

Simplify Jobs

Simplify's Take

What believers are saying

  • Precision medicine insights from MyCode drive personalized treatment protocols and licensing revenue.
  • Large geographically diverse patient population across 52 counties supports real-world evidence studies.
  • Medical school and nursing school enable proprietary clinical curricula in digital health and genomics.

What critics are saying

  • Risant Health ownership prioritizes national consolidation and cost-cutting over regional autonomy.
  • Kaiser Permanente entry into Pennsylvania erodes market share through superior digital tools.
  • MyCode data breach exposes 200,000 genomic records, triggering lawsuits and regulatory fines.

What makes Geisinger unique

  • MyCode biobank with 200,000 participants enables precision medicine drug development partnerships.
  • Integrated provider-insurer model aligns financial incentives for care quality and innovation.
  • Level I Trauma Center and Joint Commission-certified stroke center attract specialized research collaborations.

Help us improve and share your feedback! Did you find this helpful?

Your Connections

People at Geisinger who can refer or advise you

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

Paid Vacation

Parental Leave

Mental Health Support

Wellness Program

Company News

PR Newswire
May 26th, 2022
Geisinger Health Plan Ranked Best Commercial Health Plan In Pennsylvania By J.D. Power For Third Year In A Row

DANVILLE, Pa., May 26, 2022 /PRNewswire/ -- For the third year in a row, Geisinger Health Plan (GHP) ranked best among commercial health plans in Pennsylvania for member satisfaction in the J.D. Power 2022 U.S. Commercial Member Health Plan Study. In its third consecutive win, GHP earned...

ROI-NJ
Nov 4th, 2020
AtlantiCare’s separation from Geisinger is complete

AtlantiCare’s separation from Geisinger — which was first announced March 31 — became official Oct. 31.

Startland News
Oct 20th, 2020
Liquid barrier (plus fresh breath): Lenexa startup tests all-natural mouth rinse as COVID-killing solution

Although independent lab tests have indicated TRI-OLOGY can eradicate COVID-19, Janice King and Dale Winetroub are just beginning human testing to confirm the percentage of inactivation of the virus when the liquid solution is used in the mouth.