Co-founder - CTO for an early stage startup
Do you have experience building connectivity, networking or infrastructure solutions and an entrepreneurial mindset? Do you want to take an existing product to the next level and shape how people connect and interact in public spaces? Then this might be the opportunity for you.
About us:
We are an early-stage startup with a team that has extensive experience building and exiting startups. We’re developing a new product backed by strong IP and have already secured collaborations with leading industry players. Our solution is attracting significant interest from potential customers across Europe, and we have already established a partnership with key stakeholder in the field.
About the role:
As Co-founder CTO, you will lead the technical development, build on our existing product, and drive future technical decisions. You will be a key member of the founding team, steering development, strategy, and product towards scaling. The role requires hands-on development initially and the ability to build and lead a team going forward.
You will:
- Lead technical development and architectural decisions
- Work closely with the founding team to shape product strategy and roadmap
- Own the technical side in pitches, partnerships, and upcoming funding rounds
- Build structures for scalability, reliability, and security from day one
We’re looking for someone who:
- Has previous experience as a technical founder or CTO in a startup
- Is comfortable developing production-ready solutions and improving existing systems
- Can work broadly across infrastructure, backend, and frontend as needed
- Is entrepreneurial and wants to build a company long-term
- Can turn ideas and user insights into rapid, high-quality product iterations
What we offer:
- Significant ownership in the company through stock options
- Opportunity to build a company with an experienced founding team
- Freedom to set technical strategy and direction
- High impact on product, team, and future growth
How to apply
Send in your application today and briefly share your previous experience as a technical founder or CTO, and why you want to build the next major tech company with us.
- Locations
- Stockholm
- Remote status
- Hybrid

Colleagues
Stockholm
About VNTRS - Venture Studio
VNTRS is a venture studio that helps entrepreneurs and large corporations to build innovative digital products and services. In some cases we invest part of our fee in exchange for equity, so-called sweat equity investments.
Our team consists of software developers, UI/UX designers, product and project managers, brand experts, and growth specialists.