CTO in Residence (B2B)

Startup Wise Guys (SWG) is a leading B2B startup accelerator in Europe. We work with ambitious founders to validate real market problems, build early products, and prepare for growth.

We’re opening a limited number of seats for a senior technical leader to join our venture-building track and collaborate with experienced operators on new B2B ventures.

• Explore and validate B2B problems through customer discovery


• Turn insights into an MVP scope and ship fast iterations


• Set up solid engineering foundations (repo, CI/CD, security basics, infra)


• Work closely with business profiles on early go-to-market experiments


• Shape a clear technical roadmap and an investor-ready narrative

• 7+ years in software/product/platform engineering (hands-on mindset)


• Comfort with pragmatic MVP decisions and fast execution


• Interest in building scalable B2B ventures (SaaS, Cyber, Fintech, etc.)


• Availability for a weekly cadence + execution time (~10–12h/week)

• 12-week structured execution framework (validation → MVP → iteration)


• Weekly accountability, peer group, and practical deliverables


• Access to SWG mentors and founder community

This is a selective programme and includes a participation ticket.

Apply if you want to move from “building for others” to shaping a product and venture from day one.