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Software Engineering Events in Lisboa

Developer events across Portugal — dev meetups, conferences, cloud and security talks, and open-source gatherings. Many JavaScript events are hosted by LisboaJS, Adamastor's sibling community in Lisbon.

June 2026
Days with events (click to filter)

AI Chats – People, Prompts, and Wine #4

19:00Lisboa

People, Prompts & Wine. An evening for curious minds building with AI. No panels. No corporate buzzwords. No “future of AI” clichés. Just real conversations with founders, creatives, marketers, developers, filmmakers, operators, and experimental builders exploring what’s actually possible with AI right now. Whether you’re building agents, testing workflows, creating content, launching products, or just trying to make sense of the speed of change, this is a space to meet others doing the same. Expect good conversations, practical insights, spontaneous demos, prompt swapping, new connections, and a relaxed atmosphere over wine. Come to share ideas. Come to ask questions. Come to meet people building interesting things. ✨ More details and this edition’s special theme coming soon. Until then, save your spot and join the community: → Follow our calendar for upcoming events → Follow us on Instagram for updates & behind the scenes → Explore more at our website See you there 🍷

Co-working for Developers

09:30Lisboa

If you are new to Lisbon, there's a place for you here. We're a local community of people who create software and we understand what is like to pack our bags and move all the way to a new place where we don't know the language or have any friends. it doesn't have to be this way. There are 7 countries represented in this picture. And there's plenty of room for more to join. You're never alone. A lot of us have jobs, run our own thing, or freelance, and we'd just rather not build alone every day. Bring whatever you're working on. You'll spend the day around people who get it, and most people leave with a new friend or two, sometimes a collaborator or a job lead, and something they picked up from whoever sat next to them. Beginners are welcome, and despite the name, you don't have to write JavaScript. If you create software, you belong here. Tickets are a symbolic 5€, just enough to keep no-shows down, so the people who commit get a seat. If you're a student or between jobs, you can get it back after the event. Grab a seat while there's room. Want to meet people before Friday? Join us on Telegram. it's where we share what's coming up, swap ideas, and post job openings. AGENDA 09:30 - Co-working with other Developers. 13:00 - Lunch Together. We also run Adamastor, a publication covering the Portuguese startup scene. It keeps a page and weekly newsletter with every software engineering event happening in Portugal, so you'll always know what else is on beyond our Fridays. We add them as we hear about them, and you can submit your own: https://adamastor.blog/events/software-engineering This event takes place at the same place and time as the co-working day for designers by LisboaUX. Co-working Day for Designers + Mentoring - https://luma.com/event/evt-PBCMypM0btp3bXy

LisboaJS AI meet-up with PostHog

18:00Lisboa

We're building a place where beginner and seasoned developers can come to share, to learn and to laugh together. Join our community on Telegram. 👋 Give a talk at LisboaJS If you'd like to share your knowledge with the Lisbon JavaScript community and with the world at large, we're looking for a second speaker for our June event. You can apply to give a talk here. Why give a talk at LisboaJS? We're good hosts! If you're not based here, we'll tour you around and take you to get a steak or bacalhau at the tastiest places in town. YUM 😋 You'll be joining a lineup of awesome speakers that have worked at places like Google, Cloudflare, Databricks, Neon, SingleStore and Cursor. We practice with you. From doing vocal warm ups to recording you on stage before the event. We'll be your cheerleaders and work alongside you to make you shine. We have reach beyond Lisbon. Your talk will be recorded and produced by a professional videographer and uploaded to our YouTube channel. What past speakers say about us AGENDA: 18:30 - Doors open: registration. Snacks & Board games. 19:05 - Intro to the LisboaJS Community 19:15 - First Talk. To be Announced. 19:50 - Second Talk. Apply to give a talk at LisboaJS. 20:50 - Wrap Up 21:00 - Dinner with Developers. You'll be matched with 5 other developers.

Co-working for Developers

09:30Lisboa

If you are new to Lisbon, there's a place for you here. We're a local community of people who create software and we understand what is like to pack our bags and move all the way to a new place where we don't know the language or have any friends. it doesn't have to be this way. There are 7 countries represented in this picture. And there's plenty of room for more to join. You're never alone. A lot of us have jobs, run our own thing, or freelance, and we'd just rather not build alone every day. Bring whatever you're working on. You'll spend the day around people who get it, and most people leave with a new friend or two, sometimes a collaborator or a job lead, and something they picked up from whoever sat next to them. Beginners are welcome, and despite the name, you don't have to write JavaScript. If you create software, you belong here. Tickets are a symbolic 5€, just enough to keep no-shows down, so the people who commit get a seat. If you're a student or between jobs, you can get it back after the event. Grab a seat while there's room. Want to meet people before Friday? Join us on Telegram. it's where we share what's coming up, swap ideas, and post job openings. AGENDA 09:30 - Co-working with other Developers. 13:00 - Lunch Together. We also run Adamastor, a publication covering the Portuguese startup scene. It keeps a page and weekly newsletter with every software engineering event happening in Portugal, so you'll always know what else is on beyond our Fridays. We add them as we hear about them, and you can submit your own: https://adamastor.blog/events/software-engineering This event takes place at the same place and time as the co-working day for designers by LisboaUX. Co-working Day for Designers + Mentoring - https://luma.com/event/evt-PBCMypM0btp3bXy

Subvisual's Starbase Lisbon 2026

09:00Lisboa

As Onchain Lisbon Week takes over the city, we will heed the call. A Starbase never stands still, and still fresh from the Coimbra landing, we will take flight towards the capital of Portugal once again. Builders need a safe haven to refuel (we mean eat. It’s food. We like food. We’ll keep saying refuel though to stay on-brand), rest up, and build with tranquility. As such, on July 22, Subvisual’s Starbase lands in one of Lisbon’s most beautiful hidden gems for an open-office residency. No stage, no panels, no noise. We will provide a premium environment designed for everyone to collab, get some work done, and network. As always, we will provide the essentials—the space, the community, and the fuel (wink wink)—so you can focus on getting stuff done alongside the brightest minds in Web3. The future is being built here, wherever here is. Secure your spot. 🌟

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