Brainberg

Software Engineering Events in Cardiff

This is the widest category on Brainberg, because software engineering itself spans a huge range of events: language user groups (Python, Rust, Go, TypeScript, Kotlin, Elixir, Ruby, Zig), framework communities (React, Svelte, Next.js, Vue, Laravel, Django, NixOS), backend architecture tracks, testing and QA tracks (ISTQB certification courses, mutation testing, test-automation workshops), refactoring and DDD circles, hackathons, and the long tail of "thoughtful engineering" meetups that don't fit neatly under any specific stack.

This page narrows the Cardiff calendar to Software Engineering events. It's a subset of United Kingdom's wider tech-event schedule, useful when you want something specific to go to in the city this month.

Upcoming tech events in Cardiff, United Kingdom.

Upcoming Software Engineering events in Cardiff

Software EngineeringMeetupFree

UmbraCymru - September Meetup

Cardiff, 🇬🇧 United Kingdom

Join us for a community driven, relaxed evening, of talks and networking!

Talks

  • "Ghosts of Umbraco Past: Coding Practices to Lay to Rest in 2027"
    by Joe Glombek - Senior .NET Developer, Umbraco MVP
    "Some ideas just outlive their usefulness. A pattern that made sense when you learned it (recommended in a blog post, baked into a starter kit, or simply "how it's done") can quietly become the wrong choice once the platform moves on; it doesn't matter whether your project is brand new or years old.
    This talk takes a tour through Umbraco habits that are still common today but no longer serve us as well as they used to. We'll look at performance patterns that made sense before the underlying behaviour changed, content architecture that seems developer-friendly but frustrates editors, and technical choices - from redirects to front-end bundling - that had good reasons once and better alternatives now.
    Expect a technical, practical session with real code and real config. You'll leave with a checklist of ideas worth reconsidering, a clear sense of why each one changed, and some concrete alternatives to start applying immediately.
    No judgement; just an honest look at which Umbraco habits have earned retirement, and how to spot the next one yourself."

Venue
The meetup will be hosted at Spindogs, 3, Sovereign Quay, Havannah St, Cardiff CF10 5SF, which is about a 10-15-minute walk from Cardiff Bay Train Station.
https://maps.app.goo.gl/uJEAM4U4wqoTMV6W9

Parking options

  • Havannah Street Pay and Display Car Park ~ less than 1-minute walk.
  • Q-Park Cardiff Bay ~ 15-minute walk.
  • The Red Dragon Centre Cardiff ~ 15-minute walk.

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If you’d like to contribute to this or a future meetup, please get in touch, we’d love to have you join us.
https://sessionize.com/umbracymru/
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If you need any specific accessibility needs or accommodations, please get in touch with one of the hosts or message the UmbraCymru Twitter, Mastodon, or BlueSky accounts.

Wed 30 Sept · 17:00< 50
Software EngineeringConferenceFree

Women in Tech: Leading as Yourself

Cardiff, 🇬🇧 United Kingdom

An event for women across every discipline of tech in South Wales, coming together for speakers, discussion and real networking.

Women in Tech: Leading as Yourself
Who you are, not who you're expected to be

An event for women across every discipline of tech in South Wales, celebrating Women in Tech Week 2026.

If you're a woman in tech from industry, academia, or looking to move into tech, we would love to welcome you. We're bringing together women working in software, hardware, AI, cyber, design, web, data, analytics, and everything in between. Whether you're leading a team, building your career, feeling stuck and ready for what's next, researching, studying, or exploring a move into the industry, this event is built for you.

Join us for inspiring speakers, honest discussion, and real networking, connecting women across every corner of tech and every stage of the journey in South Wales. Women in tech don't always have the support they need, and this event is about strengthening that network, bringing academia, industry, and personal development into one place to help you grow.

This event is exclusively for women working in, or wanting to work in, any area of technology, and is proudly partnering with WeAreTechWomen and Women in TECH-Connect Wales.

What to expect
Speaker sessions, open discussion, and dedicated time to network and connect with other women in tech.

Who this is for
Women in tech, IT, software, hardware, AI, cyber, data, and every other discipline under the tech umbrella. Whether you're an experienced leader, mid career, a graduate, a student, or exploring a move into the industry, you're welcome here.

We want to build connections so you feel less alone in a world that does not always celebrate the success of the women in it.

Wed 14 Oct · 11:00 – 13:30