Senior Application Developer — Lead Projects & Mentor Team

Weis Markets; Sunbury (Northumberland County); On-site; USD 90,000 - 130,000; Full time

Job summary

Weis Markets is seeking a Senior Application Developer to provide technical and functional support across multiple systems. You will work with business SMEs to translate requirements into robust solutions, mentor team members, and ensure code quality and compliance with Weis Markets IT standards.

The role emphasizes leading analysis, documentation, testing, and collaboration with vendors while guiding junior staff and delivering timely issue resolutions.

Qualifications

• Associate degree in a computer-related field with at least 10 years IT experience.
• Solid knowledge of APIs and databases; experience with .NET or Java.
• Strong written and oral communication, and ability to document workflows clearly.
• Ability to lead and mentor team members and drive process improvements.

Responsibilities

• Read, analyze, develop, and maintain program code for systems; ensure robust, well-documented code.
• Lead change control with proper documentation per IT and Audit policies.
• Collaborate with business SMEs to document processes and data challenges.
• Develop and execute unit and system tests; assist with UAT and test plans.
• Lead requirements gathering and design activities; translate to functional specs.
• Provide mentorship and peer reviews; lead initiatives and smaller projects.
• Communicate status and ideas clearly to diverse audiences.
• Ensure compliance with government or regulatory standards (SOX, PCI, audits).

Skills

API frameworks

Database tech

.NET / Java

Self management

Time management

Documentation

Communication

Leadership

Mentoring

Education

Associate Degree in computer-related field

Job description

Weis Markets is seeking a Senior Application Developer to provide technical and functional support across multiple systems. You will work with business SMEs to translate requirements into robust solutions, mentor team members, and ensure code quality and compliance with Weis Markets IT standards.

The role emphasizes leading analysis, documentation, testing, and collaboration with vendors while guiding junior staff and delivering timely issue resolutions.