Full Stack Engineer (Flutter, Mobile & Web)

About FaithOnlineFaithOnline is building a Gospel-centered digital ecosystem for real spiritual formation, honest connection, and grounded community online. We believe technology should serve growth in Christ, not distraction or noise. We are pre-launch and moving quickly. Our platform is iOS and Android first, built for believers who want more than a scroll. Every engineer we bring on shapes both the product and the mission. We are not filling seats. We are looking for builders who care about what they build. The RoleWe need a full-stack engineer who can work across the whole stack: mobile, backend, and web. You will build a real product for real users, and your work will ship quickly and carry weight. This is not a slow corporate role with layers of process. We move quickly, learn quickly, and adjust quickly. Everyone here owns their work and runs with it. No hand-holding required. The role starts as a contract position at about 20 hours per week. Hours and scope can grow as the platform grows. What You'll Work OnMobile (iOS + Android) Build and maintain features across our Flutter appTurn Figma designs into polished, performant UIs with Material Design componentsKeep the app stable, fast, and crash-freeSupport App Store and Google Play build, submission, and releaseBackend and Infrastructure Build and maintain backend services, APIs, and data pipelinesWork across our core stack: Supabase (auth + database), GCP (infrastructure), Redis (caching), GetStream (social feed + messaging)Keep us fast, reliable, and scalable as we grow, and weigh in on architecture decisionsWeb and Admin Build and maintain our web admin dashboard and creator publishing toolsWrite clean, maintainable code across frontend and backendBuild the internal tooling that keeps the platform runningWorking Together Partner closely with product, design, and QATake part in sprint planning and ticket refinement over Slack and JiraRaise issues early, propose solutions, and own your work end to end Our StackYou should be comfortable across most of this, or able to get comfortable quickly: Mobile: Flutter (iOS + Android)Design: Figma, Material Design componentsSocial / Messaging: GetStreamAuth + Database: SupabaseInfrastructure: GCP (Google Cloud Platform)Caching: RedisContent CMS: GhostAnalytics: MixpanelTesting: BrowserStack (App Live + App Automate)Project Management: Jira, Confluence/Notion, SlackBackend: Node.js + Express + Inversify Who We're Looking ForA true generalist. You move comfortably across mobile, backend, and web, and you can point to things you have shipped end to end. Breadth matters more to us than any single specialty.Strong mobile instincts. Flutter experience is a big plus. If you have not used it yet but you learn fast and have shipped mobile before, we are glad to teach you.You build with AI tools. Using AI to move faster and write better code is a normal part of how you work, not an afterthought.Still hands-on, and want to stay that way. This is a build role, not a manage-from-above role. The best fit is someone deep in the code who loves being there.Startup-minded. You are comfortable with ambiguity and shifting priorities, and you take ownership without being asked.A follower of Jesus who wants every part of life, work included, to glorify Him, and who is looking for a place where His name is welcome rather than off-limits. Nice to HaveGetStream or a similar social / activity feed platformSupabase or Firebase-style backend-as-a-serviceGhost CMS or a similar content platformApp store submissions, TestFlight, and Google Play ConsoleA background in faith-based, mission-driven, or community-focused products What Success Looks LikeYou ship quality features across iOS, Android, and web that serve users and advance the missionYou move quickly through the stack without leaving technical debt that slows the team downYou work smoothly with design, backend, QA, and productYou own your workstream and you deliverYou grow with the platform as it scales from early traction into a thriving community of believers A Note on Who We AreFaithOnline is a Gospel-centered platform built on a clear Statement of Faith. We believe in the authority of Scripture, salvation through Jesus Christ alone, and the call of the Great Commission. We are building technology in service of the Church, not in competition with it. The engineer we hire should share this foundation. You do not have to agree with every implementation decision we make, but you should believe in what we are building and why. "Whatever you do, work at it with all your heart, as working for the Lord." (Colossians 3:23) Learn more about us: https://www.faith.online/about