Fintech Meetups Barcelona

El pasado 30 de julio se inició uno de los incidentes más críticos en la historia de Bitcoin: algunas carteras alojadas en hardware wallets Coldcard empezaron a realizar transferencias no autorizadas. Sus usuarios legítimos vieron cómo sus fondos desaparecían, todo ello sin que nadie hubiera tenido acceso a los dispositivos físicos. En este meetup, @counterweight analizará la situación para intentar dar respuesta a las grandes incógnitas: ¿qué pasó exactamente y cómo hacemos para que no vuelva a ocurrir? También abriremos el espacio para escuchar vuestras preguntas y reflexiones, y debatir entre todos sobre este desafortunado incidente. Detalles del meetup: * Fecha: Jueves, 22 de octubre de 2026 a las 19:00h * Lugar: MOB Barcelona, calle Bailèn, 11 * Idioma: Castellano Queremos dejar claro que en este meetup no tratamos temas relacionados con la especulación o la valoración de Bitcoin en el mercado. No hablaremos sobre valoraciones económicas futuras de esta o de otras monedas digitales. La asistencia a este evento es libre y gratuita. Os pedimos que os registréis en esta página para tener una previsión de la gente que asistirá. No hace falta que utilices información real, con un seudónimo y un correo temporal es suficiente. 🌐 Nuestra web: [https://bitcoinbarcelona.xyz](https://bitcoinbarcelona.xyz) BBO es miembro fundador de: [https://bitcoin.barcelona](https://bitcoin.barcelona) Si queréis aportar a la comunidad, nos podéis hacer una donación a través de: Bitcoin On-chain ⛓ // Lightning: [https://bitcoinbarcelona.xyz/donations.html](https://bitcoinbarcelona.xyz/donations.html)

29 attendees

Women in Tech: Behind the Build at Monzo

Wed, Nov 4, 5:00 PM

From Monzo Barcelona

From Bitcoin Barcelona (BBO)

**Women in Tech: Behind the Build at Monzo** 🚀 Join us for an evening with some of our brilliant engineers as they share the challenges, creative thinking and technical decisions behind building products that make money work better for everyone. From tackling complex technical migrations across large systems to making bill day something to look forward to, we'll take you behind the scenes of engineering at Monzo. It's also a great chance to learn more about Monzo, discover what it's like to work here, and meet the people behind the products. And of course, there'll be drinks, pizza and plenty of time to chat! ✨ *This event is aimed at women in tech and allies. Everyone's welcome to sign up, and we'll prioritise women for the initial round of invitations, with remaining spaces offered from the waitlist.* **Agenda** * **Technical migrations at scale at Monzo** (*w/Sophie Koonin, Staff Engineer, Operations*): Upgrading libraries across massive systems isn't always straightforward! Sophie will share the challenges of technical migrations at scale, how we approach them at Monzo, and some lessons you can take away for your next migration. * **Dreading bill day? Not with Monzo** (*w/ Wei Ann Heng, Senior Backend Engineer, Subscriptions*): What if payday (and even paying your bills) was something to look forward to? Wei Ann will take us behind the scenes of how we engineered a delightful experience that makes managing money feel a little easier and a lot more rewarding. Each talk will be around 15 minutes with 10 minutes for questions 🚀 Interested in what we get up to? [Check our tech blog](https://monzo.com/blog/topic/technology) and [careers page](https://monzo.com/careers#jobs) ***\*Please be aware that if you're attending this event you will need to bring ID to sign into the building\**** Help reach our ambition of making money work for everyone! **[Hear from our UK team about what it's like working at Monzo](https://www.youtube.com/watch?v=U62l09nB0M4)** ✨

50 attendees

Whitepaper Day BBQ [acto asociado a Barcelona Bitcoin Only]

Sat, Oct 31, 1:00 PM

¡Bitcoin, brasas y buena compañía! Desde la Barcelona Cypherpunk Conference (BCC) queremos reunir a la comunidad para celebrar el Whitepaper Day como se merece: con buena carne a la brasa, conversaciones interesantes y muchos bitcoiners alrededor del fuego. Será una ocasión perfecta para reencontrarnos, conocer nuevas caras, compartir ideas y disfrutar de un buen rato entre cypherpunks. Además, aprovecharemos el encuentro para anunciar algunas novedades sobre la próxima edición de la BCC. 👀 [https://www.bcc8333.xyz](https://www.bcc8333.xyz) Ven con hambre, ganas de charlar y espíritu cypherpunk. Don't trust, verify. And bring your appetite! 🥩⚡ **El registro en la página del meetup no es suficiente. Reserva tu plaza en este enlace:** [https://www.satlantis.io/events/1002893/whitepaper-day-bbq](https://www.satlantis.io/events/1002893/whitepaper-day-bbq) **Lugar: Can Cortada** Av. de l'Estatut de Catalunya, s/n, Horta-Guinardó, 08035 Barcelona, Spain **Horario: Sábado 31 de octubre a las 14h**

8 attendees

BUZOKU | AI & Crypto Meetup

Wed, Oct 21, 5:30 PM

From BUZOKU (Barcelona)

4.4

Buzoku Meetup | Web3 and AI | Barcelona Join us in Sant Gervasi for Buzoku, a bi monthly casual meetup for people building in Web3, AI, and digital systems. What started as a Web3 focused group is now expanding to include AI builders as well. The format No panels No presentations No agenda We meet at a bar, grab a drink, and talk. That is it. Who comes A mix of: • Engineers and technical builders • Founders and operators • Investors and traders • Designers and curious minds Working across: • Crypto, Web3, and digital assets • AI, agents, and applied machine learning You do not need to be working at the intersection. If you are deep in either space, you will find your people here. We are also very interested in where AI and crypto meet, including agentic systems, automated finance, and new coordination models. What to expect • Real conversations about what people are actually building • War stories, ideas, experiments, and lessons learned • A relaxed environment where you can meet people naturally No pressure to pitch. No structured talks. Just good people and good discussions. Why join • Meet high quality builders in Barcelona • Exchange ideas without the noise of formal events • Find collaborators, hires, or new opportunities 🍺 🍷 Drinks on us, both alcoholic and non alcoholic We try to keep the group high signal. If you are actively building or deeply involved in AI or crypto, you will get the most out of it.

8 attendees

TechFems TechTalks | Hiring in the Age of AI

Thu, Nov 5, 5:30 PM

From TechFems

From AKASHA Hub Barcelona

We have prepared another evening of TechTalks at [Semrush](https://www.semrush.com/), open to everyone. 🚨 **To attend, RSVP at** [https://www.eventbrite.es/e/hiring-in-the-age-of-ai-smarter-practices-human-connections-tickets-2003264054714](https://www.eventbrite.es/e/hiring-in-the-age-of-ai-smarter-practices-human-connections-tickets-2003264054714?aff=oddtdtcreator). **This meetup does not accept RSVPs, as we track attendance via Eventbrite** this time. Remember to bring a **photo ID** to access the venue 🚨 **Agenda** **6:30 PM** \- Door opens and welcome 👋 **7:00 PM** \- 🎙️ **Hiring in the Age of AI: Smarter Practices, Human Connections** How is AI changing the hiring process, and what does that mean for both recruiters and candidates? Join TechFems at Semrush for a conversation exploring both sides of recruitment in the age of AI, from making smarter, fairer hiring decisions to navigating the job market as a candidate. We'll hear two complementary perspectives: 👩‍💼 **[Angelina Gentili](https://www.linkedin.com/in/angelinagentili/)**, HR Director at [Semrush](https://www.semrush.com/), will explore how organizations can evaluate AI tools, improve hiring practices, and build fair, inclusive processes without losing the trust and human connection that matter most. 👩‍💻 **[Johana Mora](https://www.linkedin.com/in/johana-mora-mba/)**, Data Analyst at [Conversia Consulting Group](https://www.linkedin.com/company/conversia-legaltech/), will share the candidate's perspective, drawing on her recent experience navigating the job market after a career transition into data science. **Two sides of the hiring process, one shared challenge:** how can we make the most of AI while keeping recruitment human, inclusive, and meaningful? Come ready to share your experiences, ask questions, and join the conversation! **8:00 PM** \- Socializing & Networking with refreshments and snacks **Event language:** * English (many attendees also speak Spanish and other languages). **Who can join?** * 👭 This event is open to everyone. * Whether you’re a student, job seeker, or tech professional, you’re welcome here! **Address** Carrer Tánger\, 98\, 08018 Barcelona \(6th Floor\) \| [https://maps.app.goo.gl/bWDFPrMHqC2MkqPa8](https://maps.app.goo.gl/bWDFPrMHqC2MkqPa8) **Venue Information:** * Wheelchair accessible. * NOT suitable for children. * If you prefer not to be photographed or recorded, let our media team know. **More about TechFems:** * Discover more on our [Website](https://techfems.org/) and join [LinkedIn](https://www.linkedin.com/company/techfems). * Please read our [Code of Conduct](https://techfems.org/codeofconduct/). **PLEASE NOTE** By registering, you agree to the TechFems [Privacy Policy](https://techfems.org/privacy-policy/) and [Code of Conduct](https://techfems.org/codeofconduct/).

1 attendee

Club de lectura: Digital Vegan

Wed, Oct 28, 5:30 PM

## Club de lectura Permacomputing — *Digital Vegan* Continuamos con el club de lectura de **Permacomputing Barcelona**, un espacio para compartir lecturas, preguntas y conversaciones sobre nuestra relación con la tecnología. En este segundo encuentro leeremos *Digital Vegan: Healthier Technology for a Happier Planet*, de **Andy Farnell**, una propuesta para reflexionar sobre el impacto material, energético y social de las tecnologías digitales y sobre cómo podemos construir una relación más consciente y sostenible con ellas. A partir del libro conversaremos sobre consumo tecnológico, dependencia digital, sostenibilidad y sobre las alternativas que podemos imaginar desde prácticas como el permacomputing. **Leer, conversar y pensar colectivamente futuros tecnológicos distintos.** 📖 **Libro:** *Digital Vegan: Healthier Technology for a Happier Planet*, de Andy Farnell 📅 **28 de octubre** 🕡 **18:30 h** 📍 **Boheme** / Carrer del Segre, 27, Sant Andreu, 08030 Barcelona El encuentro está abierto a cualquier persona interesada en tecnología, sostenibilidad y cultura digital. No es necesario tener conocimientos técnicos previos.

11 attendees

Women in Tech: Meetup

Wed, Oct 28, 5:30 PM

From womanTech Barcelona

From AKASHA Hub Barcelona

The event is free. Join us for at the meetup at Barcelona Bar, designed for women passionate about technology. This is more than just a meetup; it’s an opportunity to connect, share experiences, and build relationships that can propel your career forward. **Why Attend?** * **Meaningful Connections:** Meet other women who, like you, are working to transform the tech industry. Whether you’re a software engineer or a startup leader, this is the perfect space to expand your professional network. * **Mutual Inspiration:** Hear and share stories of success, challenges overcome, and lessons learned. Together, we can gain new perspectives and motivate each other to continue growing. * **Relaxed Atmosphere:** Enjoy an evening in the cozy setting of BrewDog, where conversations flow as easily as the craft beer. It's the perfect environment to unwind and engage with like-minded women in tech. Don’t miss this chance to connect, inspire, and be inspired. Let’s build a stronger tech community together! WhatsApp: Apply Here to get into the group https://forms.gle/mRVKXR21cGhpPYYG7

13 attendees

ETHEREUM @ MOZFEST

Wed, Oct 28, 5:00 PM

From Le Wagon Barcelona | Tech & AI Bootcamps

About the event What would it take to build a digital world shaped by openness, diversity, and collective participation rather than centralized control? Join us in Barcelona during Mozilla Festival for an Ethereum community meetup exploring how Ethereum’s open, permissionless infrastructure enables people to build, coordinate, and experiment together. From decentralized applications and digital public goods to community-led initiatives, Ethereum offers tools for creating a more open, censorship-resistant, resilient, and participatory internet that empowers self-sovereignty. Inspired by MozFest’s theme of Wilding, we’ll explore how open protocols and grassroots, aligned communities can grow, connect, and flourish alongside the wider Free and Open Source Software ecosystem. Meet local and visiting Ethereum community members, hear from speakers at the Ethereum Foundation, and connect with people working across the open internet and digital freedom space. Agenda 19:00 - Welcome and Intro, Mario Havel (Ethereum Foundation). 19:05 – Open Sourcing the City by Rithikha Rajamohan (founder of V6A) 19:30 – Jordi Baylina (ZisK) 20:00 - Louise Borreani ([Ecofrontiers.xyz](https://ecofrontiers.xyz/?utm_source=luma)) 20:30 - till evening, open discussion and networking Connect, exchange ideas, and explore the shared values and principles that underpin Ethereum, FOSS, and the open internet. Who should attend? Anyone curious about Ethereum, open-source technology, decentralized systems, and the communities building alternatives to centralized digital infrastructure. Whether you're an experienced Ethereum contributor or simply interested in the future of the internet, you're welcome to join. Organizers This meetup is organized by members of the Ethereum Foundation and the local Ethereum community, bringing together people from across Ethereum and the wider FOSS ecosystem.

7 attendees

Tech Talk: Data Product and Data Security

Thu, Nov 5, 5:00 PM

4.5

**[Register on Luma to secure your spot](https://luma.com/aia4z5b4)** 🤝 We are teaming up with [Women Techmakers Barcelona ](https://www.wtmbarcelona.com/)for an evening of two talks on the topics shaping how we work with data today: data product and data security. Expect practical insights from speakers who work with these challenges every day, plus a chance to see how great data products get built and how the people behind them keep sensitive information safe. **🎤 Talks** *1. Data Products with Gabriela Soto* Having data doesn't automatically mean creating value. Value emerges when we transform reliable, accessible, and well-managed data into products that solve real problems and enable better decision-making. In this talk, we'll explore what makes a data product valuable, how to connect data initiatives with real business needs, and why trust, accessibility, and governance are essential to turning data into meaningful outcomes. *2. Data Security with Jesús González* Jesús González is a Barcelona-based data analyst with a diverse professional background. His interest in data began while working as a Customer Service Analyst, where he discovered the power of numbers and statistics. After graduating from Le Wagon's Data Analyst Bootcamp in December 2023, he went on to work as a Security Analyst at Arkose Labs, bringing together his experience in data and security. **🗓️ Agenda** * **18:00 – 18:30** \| Doors open & welcome * **18:30 – 18:40** \| Introduction: Women Techmakers Barcelona & Le Wagon * **18:40 – 19:15** \| Data Products: From “We Have Data” to “We Have Value” * **19:15 – 19:50** \| Data Security: Build trust in a connected world * **20:00 onwards** \| Networking **🤝 Networking** Stay after the talks to meet fellow professionals, exchange ideas, and grow your network in a welcoming community of people passionate about technology and data.

5 attendees

[Barcelona] SIA Angels & Beers -For Investors-

Wed, Oct 28, 7:00 PM

From SIA - Startup Investor Accelerator

From Le Wagon Barcelona | Tech & AI Bootcamps

**Details** **The Location for the Event is To Be Announced Soon** Angel investing thrives on insights, relationships, and real conversations. **Angels & Beers** is a casual networking event where angel investors across sectors connect over beers and light bites to discuss trends, share experiences, and discover new opportunities. Expect a relaxed, engaging atmosphere designed for open dialogue and meaningful connections with fellow investors. **Who joins** Angel investors, early-stage startup backers, and those open to exploring the world of startup investing. **About the Organizer** **– [SIA Angel Hub](https://www.siaangelhub.com/) (previously SIA - Startup Investor Accelerator)** SIA is an angel investor hub designed to help more people become active participants in innovation through angel investing, entrepreneurship, and meaningful ecosystem connections. Through our events, community, and programs such as TAAC (Trans-Atlantic Angel Investing Cohort), we bring together global founders, aspiring and experienced investors, operators, and ecosystem leaders around practical learning, real opportunities, and long-term relationships. For investors, TAAC offers a hands-on angel investing experience built around real startup evaluation, due diligence, and collaborative investment decision-making. ([Express your Interest here](https://docs.google.com/forms/d/e/1FAIpQLSfER36gKV9uLA4iR5MQ_Xev1S-dzUacLn-6mBpofa3Y4uCYgw/viewform)) For startups, TAAC provides visibility, investor access, and the opportunity to compete for investment through our funding and investor programs. ([Express your Interest here ](https://gust.com/organizations/transatlantic-angel-conference/public_profile)) **Next opportunities** Stay in the loop by visiting our website and following us on [LinkedIn](https://www.linkedin.com/company/startup-investor-accelerator/ "https://www.linkedin.com/company/startup-investor-accelerator/"). * **[Startups](https://gust.com/organizations/transatlantic-angel-conference/public_profile "https://gust.com/organizations/transatlantic-angel-conference/public_profile")** [Express your Interest here ](https://gust.com/organizations/transatlantic-angel-conference/public_profile "https://gust.com/organizations/transatlantic-angel-conference/public_profile")\- You could be one of the next startups selected for our funding competition\. * **[Investors](https://docs.google.com/forms/d/e/1FAIpQLSfER36gKV9uLA4iR5MQ_Xev1S-dzUacLn-6mBpofa3Y4uCYgw/viewform "https://docs.google.com/forms/d/e/1FAIpQLSfER36gKV9uLA4iR5MQ_Xev1S-dzUacLn-6mBpofa3Y4uCYgw/viewform")** [Express your Interest here ](https://docs.google.com/forms/d/e/1FAIpQLSfER36gKV9uLA4iR5MQ_Xev1S-dzUacLn-6mBpofa3Y4uCYgw/viewform "https://docs.google.com/forms/d/e/1FAIpQLSfER36gKV9uLA4iR5MQ_Xev1S-dzUacLn-6mBpofa3Y4uCYgw/viewform")\- Explore our hands\-on angel program to grow your investing skills and confidence\.

6 attendees

Le Wagon x NVIDIA GTC

Wed, Oct 21, 4:00 PM

4.5

**⚠️ In order to access te event, it is mandatory to [r](https://www.lewagon.com/events/stop-prompting-start-building-real-solutions-with-ai-LS0pHO)[egister on the official website](https://luma.com/fg3o2ssh)** **Le Wagon x NVIDIA** \| Paris\, London\, Berlin\, Barcelona **Watch the GTC keynote with the Tech community** NVIDIA’s GTC keynote is coming to Europe. Join Le Wagon community in **London, Paris, Berlin or Barcelona** to watch it live, then discuss what the announcements could mean for your work, your projects and the future of Tech. **Wednesday, October 21, 2026 · 6:00 PM local time** **Watch it together** We’ll stream NVIDIA CEO Jensen Huang’s keynote with developers, data scientists, tech professionals, Le Wagon alumni and AI builders. **Talk about what matters** What could these announcements change for corporate companies, startups, products and technical teams? What skills are becoming more valuable? Bring your questions and exchange ideas with people who are already building with AI. **Meet the community** This is a chance to connect with fellow learners, alumni and tech professionals in a relaxed, informal setting — whether you’re already working in tech or exploring your next step. **Leave with a clearer view** You’ll come away with a better understanding of what NVIDIA announced, why it matters and how it could affect the way we build, work and learn. **Free to attend. Places are limited.** **Claim your spot** **⚠️ In order to access te event, it is mandatory to [r](https://www.lewagon.com/events/stop-prompting-start-building-real-solutions-with-ai-LS0pHO)[egister on the official website](https://luma.com/fg3o2ssh)**

7 attendees

Barcelona Thursdays Rooftop Afterwork

Thu, Oct 22, 5:00 PM

From Barcelona Techies 2

4.5

**🔥 HEY BARCELONA TECHIES! 🔥** * Welcome to **the most high-end, high-energy weekly meetup** in the city — the **ICON ROOFTOP TECHIES NIGHT** at **a famous rooftop location in Gracia.** * ***SIGN UP ON LUMA to get tickets [https://luma.com/bcntechies](https://luma.com/bcntechies)*** Forget your typical expat nights. Forget loud bars and random mixers. Here, every conversation *matters*. This is where **ambitious locals and international professionals** meet to truly **connect, collaborate, and create** — blending **TECH, SCIENCE, and ART** under the Mediterranean sunset. Follow our journey on **[Instagram](https://www.instagram.com/metapilotacademy/?utm_source=luma)** to see what’s next for the community. \#\# 🌇 WHAT MAKES THIS DIFFERENT We’re not a random meetup or a social crowd. Our community is **HIGHLY CURATED** — made up of **founders, engineers, scientists, creatives, and leaders** shaping Barcelona’s innovation scene. No loud-music chaos. No awkward small talk. No hookup energy. Just authentic, intelligent people building something meaningful together. 🚀 Expect to meet: * Pioneers from **FORTUNE 500 tech companies** (Meta, Google, Apple, Amazon, Tesla) * Researchers from **Barcelona’s top institutions** (BSC, IRB, UPF, UB, UPC) * **Artists, musicians, and designers** blending creativity with technology It’s the kind of energy you only get when everyone in the room *belongs there.* \*\*\* \#\# 🕓 THE FLOW ⏰ **19:30 sharp** — We gather in style. Collect your drink at reception 🍸 (ICON’s menu is exquisite), step onto the rooftop, and let the skyline set the mood. 🎤 **Lightning Talks:** Short, spontaneous, inspiring — straight from our own community members. The latest AI breakthroughs, mind-bending startups, art-tech collabs, and stories that spark curiosity. 💬 **Open Networking:** After the talks, the conversation takes off. You’ll move across small clusters of fascinating people — exchanging bold ideas, sharing experiences, and starting collaborations that could outlast the night. \*\*\* \#\# 💎 WHY BARCELONA TECHIES STANDS OUT Because this isn’t just a meetup. It’s a movement. A gathering of **like-minded professionals who uplift, inspire, and collaborate**, without the noise or the nonsense. You’ll find conversations that *matter*, people who *get you*, and opportunities that start naturally — between equals. 🌍 Whether you’re a visionary founder, a researcher, a digital nomad, or an artist with ambition — **this is where you belong.** \*\*\* ✨ **JOIN THE ICON ROOFTOP TECHIES NIGHT.** Experience the city’s smartest and friendliest community — **where innovation meets elegance, and every connection is real.** 🥂

3 attendees

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