Senior Full Stack Engineer, Web & Mobile - Newman Ministry

Help Us Build the Relational Operating System for Churches and Ministries

At Called, we’re building the relational operating system for churches and ministries.

Our platform helps ministry leaders know their people, build stronger community, and foster deeper discipleship throughout the week, not just on Sundays.

Most churches serve hundreds, if not thousands, of people. Yet very few people in these communities feel truly known. People often drift away not because they reject belief, but because nobody notices they disappeared.

We’re a small, high-trust team building meaningful software with modern tools, AI-assisted workflows, and a strong sense of mission. We move fast, care deeply about quality, and believe technology should strengthen human relationships, not replace them.

If you want to help rebuild community in a disconnected world through thoughtful software, we’d love to meet you.

About the Role

We are looking for a Senior Full Stack Engineer, Web & Mobile to build polished, reliable experiences across the Called platform.

This is a full stack engineering role with a strong emphasis on frontend development, responsive web, mobile usability, React, TypeScript, Capacitor, release quality, and user-facing craft.

You should be comfortable working across the stack, but your strongest instincts should be around the user experience: how the interface behaves, how it feels on mobile, how users move through workflows, and how to ship features that are useful, reliable, and easy to use.

A major part of this role will be owning the quality of our web and mobile experiences. That includes building responsive interfaces, testing mobile workflows, documenting mobile-specific issues, validating fixes, understanding app store requirements, and helping manage release workflows where applicable.

We are especially excited about engineers who are AI-forward and use modern tools to move faster, prototype quickly, debug effectively, improve quality, and reduce repetitive work.

This is a senior individual contributor role, not a people-management role or formal technical lead role.

What You'll Do

• Build and improve features using React, TypeScript, React Query, CSS Modules, Python, Django, PostgreSQL, and related tools.
• Create responsive, accessible interfaces that work well across desktop, tablet, and mobile devices.
• Own frontend-heavy features from planning through implementation, QA, release, and iteration.
• Work with backend APIs to fetch, update, validate, and manage application data.
• Contribute to backend services, APIs, data models, and integrations when needed.
• Test mobile and responsive workflows across devices, browsers, screen sizes, and app environments.
• Own QA for mobile issues, including reproduction, documentation, fix verification, and regression prevention.
• Help manag