Scalendar July 2025

Event-driven Newsletter

July’s heating up, and so is this month’s Scalendar, packed with standout events in Scala, frontend, and software architecture.

This month’s lineup combines big-stage conferences with small, sharp meetups. Whether you’re exploring how APIs power AI workflows or just unwinding with Scala-pils in Oslo, July offers plenty of chances to level up without burnout. Add in top-tier frontend content from Bangalore to Sheffield, and you’ve got some real traction here.

Pack your charger, pick your talks – July has some serious tech content to fuel your summer.

Scala Days Switzerland – reminder!

• August 19-21, 2025
• Lausanne, Switzerland
• https://scaladays.org

Time is running out, and Scala Days is just around the corner! Don’t wait until the last minute to buy your tickets.

Remember, we have a discount available for you.
Simply send an email to matylda.kaminska@scalac.io or connect with Matylda on LinkedIn, and we’ll help you get it sorted!

Scala conferences in July 2025

Scala-Pils | scalabin

• July 02, 2025
• Oslo, Norway 
• https://www.meetup.com/scalabin/events

This monthly in-person meetup takes place on June 2 at Nedre Foss Gård in Oslo.
It’s a low‑key gathering centered on informal Scala discussions. Ideal for developers looking to exchange ideas, experiences, and keep up with the local Scala scene in a relaxed setting.

Bi-monthly Virtual Meetup | The Atlanta Scala Meetup Group

• July 09, 2025
• Online
• https://www.meetup.com/atlanta-scala/events

Ibrahim and Joe host this Bi‑monthly Virtual Meetup on July 9, 2025.
It’s a remote gathering for Scala developers – both novices and experts – to connect, share knowledge, and explore practical applications of Scala. Topics frequently touched on include functional programming, Akka, and distributed systems.

Demystifying Scala 3 Types & Securing sensitive data in logs like a pro | Scala Bay 

• July 17, 2025
• San Francisco, California
• https://www.meetup.com/scala-bay/events

Scala Bay is hosting an in-person meetup on June 26, bringing together Scala enthusiasts for an evening of networking and technical talks. Attendees will gain practical insights into advanced Scala concepts and learn about tools that support safe and effective development. The evening will start with networking, followed by talks and informal drinks afterwards.

Women in Rust x Women in Scala | London Scala User Group

• July 22, 2025
• London, UK
• https://www.meetup.com/london-scala/events

This time, the London Scala User Group brings together female developers from both the Rust and Scala communities for an informal evening. The agenda includes networking over food and drinks, followed by joint sessions that explore both languages. It wraps up with a casual pub meetup, ideal for building connections and sharing insights in a welcoming, peer-focused environment. 

ScalaBridge at Elsevier

• July 24, 2025
• London, UK
• https://www.meetup.com/scalabridge-london

Another event in London! Hosted by ScalaBridge London, this free, inclusivity-focused meetup welcomes underrepresented developers of all levels to learn and collaborate on Scala projects. The evening kicks off with light networking, followed by a two-hour coding session where attendees work on real-world exercises alongside mentors.

Software Architecture

Apidays Munich

• July 2-3, 2025
• Munich, Germany
• https://dev.events/conferences/ddd-europe-2025-prxwwjkj

A must‑attend for software architects and API specialists: this two‑day conference dives deep into how APIs act as the backbone of AI‑driven architectures.
Expect over 100 sessions and 100+ experts covering API design, lifecycle management, monitoring, and security. 

DevBcn

• July 8-10, 2025
• Barcelona, Spain 
• https://www.devbcn.com/

This three-day, multidisciplinary developer conference brings together technologists specialising in backend, frontend, DevOps, cloud, AI, Big Data, and JVM development under one roof. Expect a packed schedule featuring technical talks, practical workshops, and networking with global practitioners. 

WeAreDevelopers World Congress

• July 9-11, 2025
• Berlin, Germany 
• https://www.wearedevelopers.com/world-congress

Europe’s premier developer gathering returns for its 10-year anniversary, with three days congress blending keynote sessions, hands-on workshops, masterclasses, and a large-scale tech expo across tracks like AI, cloud, DevOps, software architecture, cybersecurity, and frontend frameworks. It’s an opportunity to elevate your architectural skills, explore AI and API integration, and connect with global peers in a lively, hands-on environment.

Nebraska.Code 2025

• July 23-25, 2025
• Nebraska, USA  
• https://whova.com/web

This regional software architecture and development conference provides a comprehensive exploration of the entire software lifecycle, covering topics such as API design, system scalability, cloud-native architecture, DevOps practices, and automated testing. It’s a great chance to engage with peers, share best practices, and discuss emerging architectural patterns in a focused, community-oriented setting.

Frontend

Web Summer Camp 2025 

• July 3-5, 2025
• Opatija, Croatia 
• https://websummercamp.com/2025

This three-day hands‑on conference brings together Europe’s web professionals in an immersive, workshop‑driven format across six thematic tracks. It’s designed for deep technical exchange, small‑group collaboration, and peer networking in a seaside retreat setting. 

React Nexus 

• July 3-5, 2025
• Bengaluru, India 
• https://reactnexus.com/

Event for React and React Native developers with talks over the first two days, and in‑depth workshops on Day 3. Expect deep dives on subjects like React Server Components, performance optimization, AI-powered front-end, and accessibility, with hands‑on learning and expert-led sessions. 

WarsawJS Meetup #128 

• July 9, 2025
• Warsaw, Poland
• https://www.meetup.com/warsawjs/events

This session digs into real-world JavaScript architecture challenges and dependency resolution with PNPM, Jakub Grzywaczewski examines the architectural impact of Blazor WebAssembly, and Patryk Wojnarowski outlines pragmatic deployment paths beyond Vercel. Bonus: a lightning talk on how switching to Go reshaped a TypeScript mindset.

Front End North Conference 

• July 10, 2025
• Sheffield, UK
• https://frontendnorth.com/

This single-track, one-day event brings together developers and designers working on the web for a focused, immersive experience. The day concludes with an after-party at the National Videogame Museum, providing a relaxed setting for networking and discussing ideas.

Conclusion 

The pace might be slower in July, but the learning doesn’t stop. These events are designed for developers who want to stay sharp without burnout – just enough structure to inspire, not overwhelm.

So whether you’re catching a workshop before a swim or solving dependency puzzles between meetups, make space to learn, share, and connect this month.

We’ll see you in August – right on time for Scala Days, stay tuned!

Explore new career opportunities

Ready for your next professional challenge? Discover the latest job openings at Scalac!

• Senior Scala Engineer w/Cats
• Platform Engineer
• Senior Rust Engineer

Or apply to Scala Talent Pool – send your CV, and we’ll contact you whenever a project matching your skill set comes up!

Previous Scalendar Editions

• Scalendar March 2025
• Scalendar April 2025
• Scalendar May 2025
• Scalendar July 2025