WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
Coffee With Developers • Jun 1, 2026

Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner

Markus Dorner

Markus Dorner reveals how Bitpanda's Kafka-driven architecture survives massive, unpredictable traffic spikes. Discover the multi-cloud tech stack powering seven million users and preparing for agentic readiness.

Pause
Mute Enter Fullscreen
#1 about 2 min

Adopting cloud-native infrastructure in fintech

The industry shift toward scalable cloud-native deployments allows testing in small circles while building for millions of users.

#2 about 1 min

Maintaining a multi-cloud strategy to avoid vendor lock-in

Using AWS as the primary provider while maintaining openness to Azure and Google Cloud handles provider-specific optimizations.

#3 about 4 min

Handling data center region failures and data locality

A sudden outage in a UAE data center required a swift migration of regional shards back to European infrastructure.

#4 about 3 min

Designing system resilience for sudden traffic spikes

Using Kafka and aggressive monitoring helps infrastructure handle abrupt scale-ups caused by viral social media trends.

#5 about 4 min

Empowering domains through cross-functional in-house development

A strict build-first strategy empowers cross-functional teams to own their domains and manage on-call rotations entirely in-house.

#6 about 3 min

Architecting a unified backend for diverse product channels

A highly configurable core trading platform serves both B2B and B2C channels to prevent feature overload and code duplication.

#7 about 4 min

Selecting diverse programming languages across backend services

Integrating Java, Python, TypeScript, and Rust with managed AWS and Confluent services enables team-specific language choices.

#8 about 3 min

Integrating AI coding tools while maintaining human control

Providing tools like CloudCode and Bedrock to developers requires code to remain comprehensible for emergency human intervention.

#9 about 3 min

Preventing sensitive data leakage from generative AI tools

Implementing strict endpoint security and tool licensing constraints ensures AI agents do not leak sensitive financial data.

#10 about 2 min

Focusing internal hackathons on direct business value

Organizing experimentation days around tangible internal problems rather than unstructured free time maintains strong team alignment.

#11 about 2 min

Navigating development creativity within strict regulatory constraints

Separating highly regulated components like hedging engines from faster-moving environments like Web3 wallets optimizes overall development velocity.

#12 about 5 min

Managing continuous deployment through rigorous blameless postmortems

Daily releases in a sensitive financial environment require rigorous design reviews, strict QA pipelines, and transparent incident analysis.

#13 about 3 min

Defending against supply chain and targeted endpoint attacks

Countering sophisticated social engineering and malicious packages relies heavily on employee vigilance and internal vulnerability scanning.

#14 about 3 min

Adjusting hiring practices to combat sophisticated deep fakes

Mandating in-person communication steps during recruitment helps verify candidate authenticity amidst rising state-actor and criminal threat vectors.

#15 about 5 min

Preparing backend APIs for autonomous agent-driven interactions

Rebuilding the core API layer ensures that both traditional scripts and emerging AI agents can seamlessly interact with backend services.

Matching moments

2:14 min

Solving complex platform architecture challenges at an enterprise scale

Maria Apazoglou · Coffee With Developers

1:46 min

Balancing platform availability and security with AI feature releases

Laura Thorson Laura Thorson · World Congress 2026 Europe

1:04 min

Scaling data infrastructure for a rapidly growing fintech platform

Max Fischer Max Fischer +1 · World Congress 2026 Europe

1:43 min

Platform engineering as the foundation for scaling AI tools

Julia Kordick Julia Kordick · World Congress 2026 Europe

3:20 min

Architecting the platform with modern cloud and mobile technologies

Tom George · LIVE

3:08 min

Modernizing legacy infrastructure for ai driven business transformation

Kai Grunwitz Kai Grunwitz +2 · World Congress 2025

More from Coffee With Developers

What to Do About Hackathons in the Time of Agents - Mike Swift thumbnail
46:03
11 days ago

What to Do About Hackathons in the Time of Agents - Mike Swift

Mike Swift

Moving from Playing with AI to Implementing AI - Lee Stott thumbnail
18:43
15 days ago

Moving from Playing with AI to Implementing AI - Lee Stott

Lee Stott

Evals vs. Evil - AI and Package Security - Laurie Voss thumbnail
16:57
24 days ago

Evals vs. Evil - AI and Package Security - Laurie Voss

Laurie Voss

Burning Satellites, Talking Plants and Agents Hiring Each Other - Fake or News with Matt Zeunert thumbnail
4:57
29 days ago

Burning Satellites, Talking Plants and Agents Hiring Each Other - Fake or News with Matt Zeunert

Matt Zeunert

The Open-source Java SDK for Multi-Cloud Development - Sandeep Pal thumbnail
18:11
about 1 month ago

The Open-source Java SDK for Multi-Cloud Development - Sandeep Pal

Sandeep Pal

Web Scraping, AI Agents, and the Future of Open Source - Kevin Lewis (Apify) thumbnail
40:29
about 2 months ago

Web Scraping, AI Agents, and the Future of Open Source - Kevin Lewis (Apify)

Upcoming sessions on this topic

Open session

World Congress 2026 North America

AI Agents are Only as Smart as their Context: Building a Real-Time Context Engine at Intuit

Bharat Patel

Lead Software Engineer at Intuit

Bharat Patel
Open session

World Congress 2026 North America

Culture Doesn't Scale Itself: Leading Engineering Teams Through Hypergrowth and the AI Transition

Thanos Baskous

VP of Engineering and Co-founder of Cogent Security

Thanos Baskous
Open session

World Congress 2026 North America

Designing APIs That Survive AI Agents at Scale

Phani Pendurthi

Mastercard, Principal Software Engineer

Phani Pendurthi
Open session

World Congress 2026 North America

Engineering the Pivot: How Creative Strategy Solves the Hard Problems of AI Accuracy and Scale

Shruti Tiwari

AI/ML product manager, Dell

Shruti Tiwari
Open session

World Congress 2026 North America

The Broken Rung: How AI is Rebuilding Software Development from the Ground Up

Tomislav Tipurić

Chief Technology Officer, Nephos

Tomislav Tipurić
Open session

World Congress 2026 North America

Securing AI Agent Infrastructure: Identity, Attestation, and Trust at Scale

Abdel Fane

Founder of OpenA2A

Abdel Fane

Related videos

WeAreDevelopers LIVE - Bitpanda’s AI First Approach thumbnail
58:34
LIVE • 4 months ago

WeAreDevelopers LIVE - Bitpanda’s AI First Approach

Chris Heilmann, Daniel Cranney, Christian Trummer

Fireside Chat with Eric Demuth, CEO of Bitpanda thumbnail
30:29
World Congress 2024 • almost 2 years ago

Fireside Chat with Eric Demuth, CEO of Bitpanda

Mike Butcher, Eric Demuth

Agentic employees in world's most downloaded FinTech app thumbnail
30:37
World Congress 2026 Europe • about 1 month ago

Agentic employees in world's most downloaded FinTech app

Sasa Fajkovic

Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready? thumbnail
21:19
World Congress 2024 • almost 2 years ago

Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?

Linda, Maik

Pioneering AI Assistants in Banking thumbnail
26:34
World Congress 2025 • 12 months ago

Pioneering AI Assistants in Banking

Markus Hacker, Tabitha Kleine

The Missing Layer Between Enterprise Data and AI Agents thumbnail
30:17
World Congress 2026 Europe • about 1 month ago

The Missing Layer Between Enterprise Data and AI Agents

Jannis Eickenroth, Sebastian Klenke

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.