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InfoQ
Why Brownfield Codebases Need Mob Programming, Not Just AI Vibes
In their podcast discussion, Asgaut Mjølne Söderbom and Ola Hast reflect on their experiences implementing mob programming initiatives that enhance collaboration among developers at SpareBank 1 Utvikling. They explain how their team has focused on continuous improvement through various experiments, adjusting methodologies to ensure inclusive participation from all roles within the team. Their findings reveal a positive trend towards more effective teamwork and knowledge sharing, offsetting the reliance on AI-generated coding significantly, especially in handling complex or legacy codebases.
ExperimentConfidence: MediumShort term horizon
Published 24 Aug 2026, 12:00 UTC18 min read
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Summary
TL;DR
- Discussion on the evolution of software engineering practices.
- Focus on mob programming over AI-generated code.
- Experiments conducted in team settings to foster collaboration.
- Emphasis on knowledge sharing and learning through joint efforts.
- Published research on their experiences and outcomes.
Interesting facts
- The company supports a diverse range of digital banking solutions for over 1.2 million customers.
- Experimentation with pair programming led to a cultural shift in their engineering practices.
- Mob programming sessions switch roles frequently to maintain engagement and focus.