Full Stack Developer (Volunteer, Unpaid)
Role Overview
The Full-Stack Developer serves as a lead digital architect for our entire ecosystem. This role bridges internal cloud operations with external-facing mobile and web applications. You will be responsible for building lightweight, responsive front-end interfaces and engineering the backend server logic and databases that power them. This role ensures a seamless digital experience for our global community and administrative teams by optimizing Google Apps Script workflows and architecting Google Cloud SQL databases.
Key Skills for This Role
Full Job Posting
About Greater IMPACT Church
Greater IMPACT Church is a 100% online, Christ-centered ministry committed to sharing the love, truth, and transforming power of Jesus Christ. We are building a faith-filled community and seek skilled professionals who want to make a lasting impact by serving the mission of the church.
Engagement Overview
The Full-Stack Developer serves as a lead digital architect for our entire ecosystem. This role bridges internal cloud operations with external-facing mobile and web applications. You will be responsible for building lightweight, responsive front-end interfaces and engineering the backend server logic and databases that power them. This role ensures a seamless digital experience for our global community and administrative teams by optimizing Google Apps Script workflows and architecting Google Cloud SQL databases.
Scope of Services
· Web App Development : Design and deploy responsive web interfaces hosted via Google Apps Script (HTML Service).
Mobile Innovation : Develop and maintain cross-platform mobile application features using Flutter (Dart) and optimize iOS-specific experiences using SwiftUI.
UI/UX Implementation : Translate wireframes into functional code using modern design trends such as Material 3 and glassmorphic components.
API & Logic : Write clean, scalable server-side code in JavaScript (via Google Apps Script) to process data and orchestrate Google Workspace services.
Database Management : Structure and maintain data within Google Sheets while laying the groundwork for future migration to relational databases like Google Cloud SQL or PostgreSQL.
System Integration : Connect external and internal tools via RESTful APIs to ensure low-latency data retrieval and high performance.
Professional Qualifications
- · Full-Stack Fundamentals : Proven experience developing both client-side applications (HTML/CSS/JS) and server-side business logic.
- Mobile Proficiency : Experience developing production-ready applications with Flutter (Dart); familiarity with SwiftUI is a strong plus.
- Google Ecosystem Expertise : Deep understanding of Google Apps Script and Google Workspace API integrations.
- Database & Cloud Transition : Working knowledge of relational databases (SQL) and basic cloud architecture (GCP).
- Ministry Heart : A strong commitment to the vision of Greater IMPACT Church, approaching technical excellence as a form of worship.
About Greater IMPACT Church
A non-denominational Christian church helping online and Reading communities encounter God and grow in faith.
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