Fintech Meetups Barcelona

From Bitcoin Barcelona (BBO)

**LLMs in motion at Monzo** **🚀** 🤖 Join us for an evening of talks from some of our Engineers as they share how we build products that solve real customer problems. We’re opening up about how we actually build with AI at Monzo. Come for two practical talks on agents and prompt engineering and ask questions. It's also a great opportunity to learn more about Monzo, what it's like to work here, and to chat with the team over drinks and pizza. We'd love to see you there! ✨ **Agenda** * **It's AI all the way down: automating prompt engineering** \- James Allison\, Senior Staff Engineer\, in the Wealth team * **From writing code by hand to running with agents** \- Suhail Patel\, Principal Engineer/Director\, in the Platform team\. 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)** ✨

26 attendees

Què és això de Bitcoin? Introducció per a novells amb Jan Martínez

Thu, Sep 24, 5:00 PM

4.7

Com segurament ja sabeu, hem deixat enrere un juliol i agost molt moguts a l'ecosistema bitcoiner. Hem viscut intensament diverses crisis i reptes tècnics dels quals anirem debatent al llarg de l'any. Però per obrir la temporada, arrenquem amb un format que ens demaneu sovint i que sempre ens fa il·lusió recuperar: **Bitcoin per a principiants**. Què és exactament això de Bitcoin? Per desgranar el tema des de zero i respondre totes les vostres preguntes, comptarem amb en Jan Martínez, estudiant de la UAB i expert en la matèria. Detalls de la trobada: * Data: Dijous, 24 de setembre de 2026 a les 19h (sigueu puntuals) * Lloc: MOB Barcelona, carrer Bailèn, 11 * Nivell: Principiant (cap dubte és massa bàsic) * Idioma: Català Volem deixar clar que en aquest meetup no tractem temes relacionats amb l'especulació o la valoració de Bitcoin al mercat. No parlarem sobre valoracions econòmiques futures d'aquesta o d'altres monedes digitals. L'assistència a aquest acte és lliure i gratuïta. Us demanem que us registreu en aquesta pàgina per tenir una previsió de la gent que hi assistirà. No cal que utilitzeu informació real, amb un pseudònim i un correu temporal n'hi ha prou. 📅 Data i hora: Dijous 24 de setembre de 2026 a les 19:00h. L'accés es tanca a les 19:15! 📍 Lloc: MOB Barcelona - Carrer Bailèn, 11, L'Eixample, 08010 Barcelona. Espereu al portal del local i us acompanyarem a l'interior. [https://www.openstreetmap.org/node/4210487190](https://www.openstreetmap.org/node/4210487190) // [https://maps.app.goo.gl/AhEkEz5mix3vs5pe9](https://maps.app.goo.gl/AhEkEz5mix3vs5pe9) 🌐 La nostra web: [https://bitcoinbarcelona.xyz/](https://bitcoinbarcelona.xyz/) BBO és membre fundador de: [https://bitcoin.barcelona](https://bitcoin.barcelona) Si voleu aportar a la comunitat, ens podeu fer una donació a través de: Bitcoin On-chain ⛓ // Lightning: [https://bitcoinbarcelona.xyz/donations.html](https://bitcoinbarcelona.xyz/donations.html)

16 attendees

Taller práctico – SeedSigner [4ª edición]

Wed, Sep 23, 4:00 PM

From Bitcoin Barcelona (BBO)

4.7

Construye, configura y llévate tu propio SeedSigner Un taller práctico para aprender a proteger tus bitcoin con un dispositivo air-gapped y completamente offline. Durante el taller: 🔧 Montarás tu SeedSigner desde cero. 📱 Lo configurarás con Sparrow Wallet mediante códigos QR. ✍️ Aprenderás a crear y firmar transacciones de forma segura. 🧪 Practicarás en la Signet de BBO, sin utilizar bitcoin reales. La reserva incluye el SeedSigner completo, toda la formación y acceso al grupo privado de Telegram para resolver futuras dudas. No necesitas experiencia previa. 📅 Miércoles, 23 de Septiembre 🕕 18:00–20:30 📍 MOB · C/ Bailèn 11, bajos · Barcelona 🎟 Plazas muy limitadas **El registro en la página del meetup no es suficiente. Reserva tu plaza en este enlace:** https://btcpay.kilombino.com/apps/baq95ZwtVQwPbCbfE3wuq5pZbjG/pos

10 attendees

HIVEFEST XI BARCELONA

Fri, Sep 18, 7:30 AM

HiveFest is the annual gathering for Hive users and its ecosystem. Reunion x conference x social event, with people from over 165 countries discussing the future of decentralization, social media and Web3. The eleventh edition lands in Barcelona, 17-20 September 2026, under the banner Architecting Decentralization. Gaudí vibes only. Visca Hive. Link [https://hivefe.st/program.html](https://hivefe.st/program.html) AT AKASHA HUB ON SEPTEMBER 18 FROM 9.30 TO 18H.

3 attendees

BUZOKU | AI & Crypto Meetup

Wed, Sep 23, 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.

1 attendee

INTERFACES - Encuentro Agentes del Arte y la Cultura

Sat, Sep 19, 9:00 AM

INTERFACES - Encuentro Agentes del Arte y la Cultura Punto de encuentro para quienes trabajan en el mundo del Artecon intereses comunes. Un lugar para conversar, compartir procesos, generar vínculos y descubrir nuevas afinidades. Networking Próximamente más info.

3 attendees

From Qubits to post-quantum security

Thu, Sep 17, 4:30 PM

**OFFICIAL LINK : [HERE](https://luma.com/i95pdcdc)** ⊢ Intro to quantum computing [Albert Solana](https://www.linkedin.com/in/albertsolana/?utm_source=luma) ([Qilimanjaro](https://qilimanjaro.tech/?utm_source=luma), builders of quantum computers) ⊢ Introducion to Lattices, quantum-safe primitive by [Arnaucube](https://x.com/arnaucube?utm_source=luma) ⊢ A post-quantum ethereum by [Adrià Massanet](https://x.com/adria0?utm_source=luma) REGISTER [https://luma.com/i95pdcdc](https://luma.com/i95pdcdc) ORGANIZED BY [Ethereum Engineering Barcelona](https://luma.com/ethereumbcn?k=c)

3 attendees

KIDS SESSION by BARCELONA MODULAR SOCIETY

Sat, Sep 26, 8:30 AM

From SIA - Startup Investor Accelerator

**Us convidem a una sessió especial per a nens!** **És important confirmar participació, si vens en família, amb la teva escola o grups :)**

2 attendees

Women in Tech: Meetup

Wed, Sep 23, 4:30 PM

From womanTech Barcelona

4.7

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: (send me a PM explaining why you want to join, I need to approve the request one by one) Group [https://chat.whatsapp.com/GSwiV9YYOtwCcxnOPvgtbL](https://chat.whatsapp.com/GSwiV9YYOtwCcxnOPvgtbL)

13 attendees

BarcelonaJS x Factorial Meetup

Tue, Sep 22, 4:30 PM

From BarcelonaJS

4.6

We're back! Get ready for another colab meetup between BarcelonaJS and ReactJS Barcelona! It's going to be amazing!!! ────────── **18:00: Welcome** Grab a beer, a snack, and a seat until everybody arrives! **18:30: Intro by Host Neciu Dan** **18:35: Redrawing the line between engineering and design by Oana Neciu, Design Lead at Hubtype** Engineering and design are converging, but closing that gap takes time, shifting mental models, and proactivity from both sides. Work that used to sit on the design side now happens in code, quietly, as part of building the thing. Twelve minutes on what developers can take from the way designers think, how to stay closer to the decisions being made, and how to make better ones yourself. **18:50 The design system is the Prompt by Raúl Sigüenza Sánchez, Product Maker @ Factorial** AI is great at generating interfaces. But what if it could generate your interfaces? Explore how we combine React, AI skills, rules, and a real design system to make prototypes that are built from the same building blocks as production. **19:20** **Beats, Rhymes, and Neural Nets** **by Tony Edwards, Mobile App Developer at Sapphire Holidays** Hip Hop and Neural Nets. They're a match made in heaven. Right? Speech recognition is all around us. From the smartphones in our pockets to the devices at the heart of our digital homes, we’re never far from audio recognition technology. Not only does it enable new ways of interacting with computers, but it also has the potential to reshape Human-Computer Interaction for people requiring assistive technologies... and developers. The humble web browser is no exception, and the latest advancements in AI tooling are supercharging its capabilities. But is in-browser speech recognition any good? How does it compare to options such as Whisper? Which one will win the battle? **19:50: Drinks and networking!** **20:45 Meetup finished** Would you like to talk at the next meetup? Reach out to Dan Neciu [on LinkedIn](https://www.linkedin.com/in/neciudan/) And please help us spread the news and grow the community: **(FOR EARLY ACCESS: WE ALWAYS POST FIRST ON SOCIAL MEDIA)** [Twitter(X)](https://x.com/ReactJsBCN) [BlueSky](https://bsky.app/profile/reactbarcelona.bsky.social) [LinkedIn](https://www.linkedin.com/company/reactjs-barcelona/) [Instagram](https://www.instagram.com/reactjs_barcelona/) ────────── **Sponsors:** **Factorial** The AI platform for managing teams where people and agents work as one. Founded in Barcelona in 2016, Factorial was born to solve a problem many companies share: spending too much time on manual tasks and too little on the work that truly matters. What started by helping companies better manage their day-to-day quickly grew: in 2022 we became a unicorn, and today we are Europe's most complete business software. Over one million people use Factorial across more than 95 countries to automate and centralise administrative tasks in areas like HR, Finance and IT. Our all-in-one platform brings together time management, talent, recruitment, expenses, analytics, document management and much more, so companies of any industry and size can focus on what truly matters: the people who make them grow. ────────── **Get the latest trends in Tech** Get curated articles, Señors at Scale podcast takeaways, and discounts to the best conferences in Europe! **[Subscribe here](https://neciudan.dev/subscribe)**

111 attendees

[Barcelona] SIA Angels & Beers -For Investors-

Wed, Sep 16, 6:00 PM

**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\.

2 attendees

Barcelona Thursdays Rooftop Afterwork

Thu, Sep 24, 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.** 🥂

1 attendee

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