For those who take a programming path, community is key to both professional development and career success. While you’ll definitely find support, knowledge exchange, and discussions in online groups, offline communities can offer you two more ingredients of professional success: (1) face-to-face communication with fellow humans and (2) networking. And if you have relocated to a new city for work—in our case, to Berlin—these two will make your integration smoother and faster.

This is exactly why we thought it’s worth to make a map of Berlin’s major tech events and list the local offline dev communities.

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1. Tech conferences and festivals

Here, we have listed the biggest 10 tech conferences and festivals in Berlin. The map below shows the respective venues.

Click on the map pins to learn more about what’s happening in that area and when.

Here is basically the same information that’s on the map above, just in a more readable format.

10 biggest tech conferences and festivals in Berlin by seasons of the year.

Spring

Rise of AI 13–14 May 2020 Deutsche Telekom AG, Representative Office Rise of AI Conference has been around since 2014. Now, it is a 2-day event with 1,000 attendees, 100 AI companies involved, and 80 speakers from different backgrounds.
More: riseof.ai

Summer

TOA Berlin June–July 2020 (TBA) Funkhaus Berlin The biggest annual tech event in Berlin, takes place since 2012. Tagline: “150+ thought-leaders from tech, art, and science share their vision on how they see the world evolving.”
2019 conference in numbers: 20,000 attendees, 120+ satellite events, 150+ speakers, 3,800 founders/CxOs.
More: toa.berlin
Angular Conference 30–31 August 2019 Bolle Festsäle;
Ameron Hotel Abion Spreebogen
NG-DE is the first non-profit community-driven Angular conference in Germany "with great coffee and childcare."
NG-DE in numbers: 400 attendees, 30 speakers and trainers, 6 workshops, 2 days, 16 sessions, 1 track.
More: ng-de.org

Fall

PyCon DE & PyData Berlin 9–13 October 2019 KOSMOS Over 1,000 guests, more than 100 sessions dedicated to PyData (artificial intelligence, machine learning, ethics...) and Python topics (programming, DevOps, Web, Django...).
More: de.pycon.org
Science Hack Day Berlin 1–3 November 2019 Motionlab.Berlin “An intensive and inspiring weekend full of creative, collaborative and interdisciplinary hacking and making for developers, designers, artists, engineers, scientists and science enthusiasts of all stripes.”
More: berlin.sciencehackday.org
Deep Berlin Conference 5 November 2019 The Drivery GmbH The Deep Berlin Conference focuses on AI driven technology. They bring a selected group of startups and speakers to share their experience on the advancements at the forefront of the development of AI applications.
More: deep-berlin.ai
Codemotion Berlin 12–13 November 2019 Kulturbrauerei Berlin 2 days, 60 speakers from big tech companies and cool projects (GitHub, Uber, Atlassian, Google, AWS, and more), 5 parallel stages, 14 tracks; talks on topics including Devops, Blockchain, AI/Machine Learning, Inspirational, IoT, Big Data, Front-end, Cloud, Cybersecurity, Serverless, Software Architecture, Design, UX.
More: codemotion.com
Data Natives Conference 25–26 November 2019 Kühlhaus Berlin The conference positions itself as “Europe’s biggest data science gathering”. In 2019, over 2,000 attendees and more than 130 speakers are expected across 4 tracks: Future, Tech, Startups, and Impact.
More: datanatives.io

Winter

React Day Berlin 4–6 December 2019 KOSMOS;
SRH Hochschule Berlin
Organised by the React Open Source Community. RDB in numbers: 800 attendees; 24+ speakers; 2 tracks with talks and workshops on architecture, Design Systems, React, React Native, GraphQL, Reason or other.
More: reactday.berlin
Disrupt Berlin 11–12 December 2019 Arena Berlin A huge conference organised by TechCrunch.com in multiple cities, including Berlin. They promise enormous press coverage, networking opportunities, lots of workshops, and a chance for startups to win $50K in Startup Battlefield.
More: techcrunch.com

2. Selected locations

Here is a map with some of the local tech hubs, coworking spaces, Berlin’s major company offices, etc. that serve as meetup and get-together locations for engineers and developers.

Click on the map pins to learn more about what’s happening in your area.

This is where something is happening pretty regularly:

Delivery Hero locations;
Both Factory Berlin campuses;
The Family Berlin;
Zalando Tech Events Berlin at one of the company’s locations;
Silicon Allee Events at R/D Coffee Bar & other locations;
N26 office at Klosterstraße;
eBay Europe;
SoundCloud HQ.

3. Mixed tech meetups

Communities and user groups listed in this section are not strictly tied to a particular programming language or development area. Some of them are open to everyone who is into technology in general, and others have certain membership criteria or rules (such as “women only” or “no recruiters”).

Here, we’ve listed 12 of Berlin’s “general tech” user groups that looked most active.

Women Techmakers Berlin Monthly or more often

Various locations
Women Techmakers Berlin are a part of Google Developer Group (GDG) Berlin. Their mission is to encourage diversity in Berlin’s tech.
Activities: study groups, fireside chats and international events. All events are open to everyone, regardless of gender/age/race/experience, etc.
Fun fact: WTM Berlin were recognised as the most active tech community in Berlin in 2018.
GDG Berlin Every few months

Various locations
Google Developer Group (GDG) Berlin is an open group of people who use technologies & software developed by Google.
coding berlin At least every 2 months

Various locations
A regular meetup for everyone who codes, regardless of technology or language. Talks, demos and presentations with at least 1 line of code, questions & answers.
Some of their rules:
• everyone can become a developer
• everyone can become a better developer
• being a bad developer doesn't make you a bad person
• there are no bad developers
Developer Group Berlin Normally monthly

Often (not always) at Fairmas GmbH, Sachsendamm 2
German-language tech talks, workshops, coding dojos and developer groups meetups (for example, .NET). Organisers of events such as Data Science Open Space, Developer Open Space, Spartakiade.
BerlinStartups Weekly meetups + additional events

The Place Berlin (weekly) + additional locations
Active user group which hosts weekly "TGIF" meetups and also networking events, talks, etc. Although their main focus is entrepreneurship, they host some great tech talks from time to time.
Facebook Developer Circle Berlin Once a month and more often

Various locations
A part of the global network of developer communities, the goal is to bring together developers, to encourage knowledge exchange, discussion of hot tech topics and collective solving of problems.
Women Who Code Berlin More or less every 2 weeks

Various locations
Part of Women Who Code, the largest and most active community of engineers dedicated to inspiring women to excel in technology careers. Their events are talks, meetups, and hack evenings.
Berlin Hack and Tell Monthly

c-base Raumstation, Rungestrasse 20
This is the Berlin fork of the NYC Hack and Tell Meetup Group. Offline version of the "Show HN" or "Ask HN" posts on Hacker News. Speakers present a tool, hack, library, whatever, and the participants ask questions and provide feedback.
Hacks from the past meetups here.
IBM Developer Berlin Monthly or so

Various locations
IBM Developer Berlin group that hosts workshops on Cloud Native Development and Containers, Serverless, AI and ML, Data Science. They have hackathons and more which are announced on their page.
GraphQL Berlin Every few months

Various locations
A regular meetup of people interested in GraphQL and its ecosystem. They invite speakers from all around the globe talking about the latest developments in the GraphQL world.
Hackerstolz About twice a year in Berlin

Various locations
From their website: “Hackerstolz is a young association originating from the metropolitan area Rhine-Neckar. We organize hackathons, support the /digital’bright blond’|table soccer/g culture and promote the inclusion of more women in IT.”
Their hackathons and meetups take place mainly in West Germany, but sometimes also in Berlin.
Berlin Science Hacking Monthly

Motionlab.Berlin, Bouchéstrasse 12, Halle 20
Monthly science hacking meetups from the community of “weird scientists and hackers” from Science Hack Day Berlin to “get together, get inspired, hack things, get help, have some Spaß, and keep this awesome science ball a-rolling.”

4. Communities by technology

Finally, there are specialised groups as well. In a big city like Berlin, pretty much every programming language (in case of JS, also its frameworks and libraries) has a sizable community of its own. What’s interesting, some of them can be even bigger than mixed communities (check out the Python Users Group, for example).

Below are 27 language- or technology-specific user groups in Berlin which get together on a regular basis. Click on the respective buttons to filter out the irrelevant ones.

Use these buttons to filter by technology:

Java Usergroup Berlin-Brandenburg


Where & when:

Monthly meetups, various locations

Description:

A (mainly) German-language user group focused on knowledge exchange in topics around Java and JVM. The community page: click here.

Java Meetup Berlin


Where & when:

Occasional meetups, various locations

Description:

A general Java-themed user group for developers in Berlin. They meet every now and then (at least yearly).

Node.js Meetup Berlin


Where & when:

Every few months, various locations

Description:

From the meetup page: “The group is open to anyone interested. Whether you're wondering why in the world you would want to put JavaScript on a server or want to discuss how async/await is the best thing since sliced bread, let's meet up!”.

React Open Source


Where & when:

Once in a while, various locations

Description:

Global meetup and community focused on things related to the ecosystem behind React(.js) and React Native. React Day Berlin is the community’s annual conference.

React.js & React Native Berlin


Where & when:

Various locations, every few months

Description:

A huge meetup group focused around React Native and everything related to it. Talks and workshops are hosted by Berlin’s biggest tech companies and talks are given by experienced engineers.

JavaScript Berlin


Where & when:

Location changes, monthly to every few months

Description:

Regular workshops and hands-on meetups for a nominal fee. It is sponsored by React GraphQL Academy.

Berlin.JS


Where & when:

Monthly @ co.up Offices (Adalbertstraße 7-8)

Description:

Berlin.JS is a user group focused on JavaScript and related topics. Members get together every 3rd Thursday of the month.

Vue.js // Berlin


Where & when:

Monthly meetups, various locations

Description:

Meetup for Vue.js users, fans and all who are interested in learning more about Vue.js. It takes place every 2nd Tuesday of the month. Community page.

TypeScript Berlin


Where & when:

One meetup so far (29.08.2019), in Prenzlauer Berg

Description:

“This is a group for anyone interested in JavaScript frameworks and TypeScript in particular.
We like to share knowledge and share cases we solve real problems using technology.”

Angular Meetup Berlin


Where & when:

Monthly Bugfix Tuesday @ SinnerSchrader, Boxhagener Straße 76; other events at various locations.

Description:

A meetup around the AngularJS and Angular framework. The group has 2 permanent event categories: Angular.Track & Bugfix Tuesday.

Symfony User Group Berlin


Where & when:

Monthly meetups, various locations

Description:

User Group for Berlin's Symfony developers and everyone who's interested in Symfony, PHP and the process of developing modern web applications. Each meetup covers a different topic, with talks from PHP engineers.

GDG Berlin Golang


Where & when:

Monthly meetups, various locations

Description:

A group of Golang users with the aim to connect like-minded people, share the experience and to promote the use of Go.

Women Who Go Berlin


Where & when:

Various locations, every few months

Description:

A meetup for women interested in Go: a space for networking, learning and finding mentors. Study groups, workshops, presentations, and talks. Once in a while, Bill Kennedy (of Ardan Labs, author of “Go in Action”) joins WWG with his Ultimate Go workshop for women and other gender minorities.

Python Users Group Berlin (PUB)


Where & when:

Monthly @ co.up coworking (Adalbertstr. 7-8)

Description:

The group is focused on Python and Python-related software development. They do monthly presentations and discussions, mostly framework-independent.

PyBerlin


Where & when:

Monthly meetups, various locations

Description:

Part of Python Software Foundation Meetup Pro Network. From their Meetup page: “We'll keep the topics covered as broad as possible - professional development tools, making physical things, teaching kids to code, cutting edge data analytics, personal projects, and even having fun and being artistic with code.”

Django User group Berlin (djub)


Where & when:

Monthly meetups, various locations

Description:

A group of Python web developers from Berlin who use Django (the Python Web Framework).

PyLadies Berlin


Where & when:

Monthly meetups, various locations

Description:

Part of Python Software Foundation Meetup Pro Network. PyLadies is an international mentorship group with a focus on helping more women become active participants and leaders in the Python open-source community.
Every 3rd Tuesday of the month, the group gets together for a talk and a hands-on session over a Python topic.

RUG::B (Ruby User Group Berlin)


Where & when:

Monthly meetups, various locations

Description:

Berlin-based community of people who are interested in everything Ruby. Topics for their monthly meetups are suggested by the members; they can vary from technology-specific problems to more general like code reviews or technical debt.

Kotlin User Group Berlin


Where & when:

Various locations, monthly

Description:

A monthly get-together of people interested in Kotlin with talks and more.

Berlin Scala Meetup


Where & when:

Various locations, potentially: monthly

Description:

A new Scala group with planned monthly meetups (from August 2019 on).

Scala User Group – Berlin Brandenburg


Where & when:

Monthly meetups, various locations

Description:

“Talk, Demo, Hack, Breathe, and just about anything else - Scala. In and around Berlin.” Talks, tutorials, knowledge exchange are organised monthly in various locations, often — Leanovate GmbH, Blücherstraße 22.

Berlin AWS User Group


Where & when:

Monthly meetups, various locations

Description:

Berlin chapter of Amazon Web Services User Group.

Programming and DevOps meets Nature


Where & when:

Weekly @ various outdoor locations + ground floor of the TU Berlin (Faculty of Electrical Engineering and Computer Science, Marchstraße 23)

Description:

This co-learning group mixes learning new technologies and exchange with outdoor and sport activities. "The tech part yet focuses on Cloud Technologies (Kubernetes, Docker, DevOps…). Everybody welcome – no tech background needed."

Berlin AI Developers Group


Where & when:

Various locations, about every month

Description:

From the group's description: "Our goal is to congregate with AI enthusiasts from all over Berlin to learn and practice AI tech, through tech talks, study jams, code labs etc.. we regularly invite tech leads from innovative companies, successful startups to share their practice experiences and practices in the world of AI, Cloud, Data, Blockchain."

Berlin Machine Learning Group


Where & when:

Monthly meetups, various locations

Description:

"A monthly [every 1st Monday] meetup for academics, professionals and hobbyists interested in applications and latest developments in Machine Learning, and AI more broadly.
We talk about:
• Computer vision, speech recognition, text mining, generative design
• New papers that we're excited about, and software that we use
• Cool applications of AI & machine learning, and how we made them."

Berlin Women in Machine Learning & Data Science (WiMLDS)


Where & when:

Various locations, monthly

Description:

WiMLDS's mission is to support and promote women and gender minorities who are practicing, studying or are interested in the fields of machine learning and data science. The group hosts talks by women and gender minority individuals working in data science or machine learning, technical workshops, networking events and hackathons.

AI in Action Berlin


Where & when:

Various locations, monthly

Description:

The meetup is powered by Alldus AI Workforce Solutions. Talks and discussions about the applications and implementations of AI and ML in the modern world. It’s also a networking event.

Our team hopes that you’ll find this information helpful, especially if you are new to Berlin.

After all, joining a user group and attending meetups will help you make new friends and feel more integrated into the local (IT) community.