Post by Wix

Last week we hosted the 2026 Wix Engineering Conference, and it was one of our biggest yet. A full day dedicated to how we actually build at Wix, with engineers sharing real work from production, not just ideas, but systems, decisions, and lessons. We opened with a look at how AI is already embedded in our day-to-day work, shaping products and pushing us to rethink how we approach development at scale. From there, the sessions went deep into the details: scaling infrastructure, improving performance, rebuilding core systems, and evolving our developer platform. What stood out most wasn’t just what worked, but what didn’t. Migrations that forced us to rethink everything, incidents that exposed gaps, and the practical takeaways that came from it. We wrapped with a broader look at where engineering is heading next and the technologies that will shape it. Proud of the teams who shared their work and made this happen.👏👏👏