BUILD 2025

10–11 October 2025

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Kingdom Code BUILD is our annual hackathon in partnership with FaithTech, and Indigitous #Hack, bringing together Christians who work in the world of tech from across Europe.

Join Christian technologists from across the UK and beyond to share ideas and kick start projects that integrate our Christian faith and technical skill sets.

Whether you’re a developer, designer, project manager, branding/marketing expert, ideator or something else entirely, enjoy taking a weekend to meet and work with others in the Kingdom Code community who share your desire to see God glorified through technology.

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Location

St. John's, Hoxton
Pitfield St,
London N1 6NP

Get directions

Nearest station: Old Street / Hoxton
Build at St. John's, Hoxton
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Build at St. John's, Hoxton

Projects

Each year individuals come together around projects to form teams. These might be a missionally minded passion project, a R&D project from a ministry, or an investigation into the potential of a new tech or tool…

In 2017 we explored how Christians Against Poverty might use VR… In 2022 we trialed virtual sponsored marathons for Compassion. We've optimised AWS setups for ministries, designed supporter websites, analysed data…

Find out about bringing yours.

All BUILD 2025 projects so far…

Bible Society: Bible Playlist

Build a "Linktree for the Bible" that lets pastors, missionaries, and small group leaders easily create and share curated playlists of Bible passages for any topic or need.

  • React
  • Laravel
  • Design
  • UX/UI

Independent: Breeze Translate

Help Breeze Translate triple its language reach and empower churches around the world by upgrading its transcription engine for faster, broader, and more inclusive translation.

  • NodeJS
  • UI/UX

Mission Assist: Discovery Bible Reading Project

Build an engaging, accessible Bible reading tool that helps non-native English speakers and new readers discover Scripture through a simple highlight-and-reflect approach

  • design and UX
  • wordpress
  • php

Safe Families UK: Family Journey Copilot

Build an AI-powered tool to help caseworkers quickly and compassionately understand a family’s story — bringing clarity, continuity, and care to every handover.

  • genAI
  • python
  • php

Stewardship: Giving Insights

Create a space for personal reflection where givers can engage meaningfully with their own journey of generosity, helping them rediscover the joy and purpose behind their giving.

  • Design
  • Development
  • Content/Writing

Christians Against Poverty: Paper Path

Help CAP create a tool that empowers debt advice clients to submit documentation themselves.

  • Development
  • Design

Independent: Prayer Flare

Connect isolated Christian workers in small businesses by building a matching platform that helps them find prayer partners and fellowship opportunities in their local area.

  • Development
  • Design

Independent: The Auracast Pathfinders

Pioneer the future of inclusive worship by exploring Bluetooth Auracast technology.

  • Development
  • Bluetooth spec
  • UX/UI Design

Discipleship Tech: The Serpent and the Seed

Bring a powerful Bible-based mobile game to desktop by adding controller support, Steam features, and multilingual access for players around the world.

  • unity
  • c#
  • steam

There is still space for a few more projects to join us… Find out about bringing your project

build 2025 Blog posts

This is a list of the latest 2 blog posts tagged with build-2025. View all posts from Kingdom Code on the Kingdom Code blog.

Blog post - August 2025

First Look at Projects Coming to Kingdom Code BUILD 2025

Here’s your first look at three of the real-world, gospel-hearted projects you could be part of at Kingdom Code BUILD 2025

Blog post - August 2025

Ready for another BUILD hackathon?

24 hours to use your tech skills for kingdom purposes. Plus it's our 10th anniversary - come celebrate with us!

BUILD 2025 is supported by…

This year, Kingdom Code is partnering with FaithTech for BUILD 25, as they launch their London group.
Find out more about FaithTech and get updates of their events at faithtech.com

Schedule

Friday

  • 18.00 Doors open
  • 18:45 Dinner
  • 19:15 Welcome
  • 19.45 Praise and prayer
  • 20.00 Project presentations
  • 20.30 Team formation
  • 21.00 Team prayer

Saturday

  • 08.30 Breakfast
  • 09.00 Morning prayer
  • 12.30 Lunch break
  • 17.00 Project deadline and tidy up!
  • 17.30 Dinner
  • 18.30 Presentations
  • 19.45 Voting
  • 20.30 Farewell

Some practicalities

Food

We'll feed you throughout the whole weekend, just let us know your dietary needs when you register.

Sleeping

Some people choose to work all the way through, most choose some sleep! You can sleep onsite (bring your own sleeping bag and toothbrush), or arrange your own offsite accomodation.

Getting here

St. John's is a five minute walk from Old Street Tube station (Northern line), it's a quick hop from London, King's Cross.

Other questions?

Send an email to info@ and we will get back to you asap.

Book your place at BUILD 2025

10–11 October 2025

Book via Lu.ma

In the past we've worked with digital teams at

Previously at BUILD: 2024 2023 2022 2021 2019 2018 2017 2016 2015

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