Join us in building the layer above AI OS - keep your existing systems. Have all your data in one place and let your personal AI answer any question you might have and help you with all your tasks, anytime.
Imagine an operating system that connects all your devices - Windows, Mac, Linux, iOS, Android, and cloud - making them work as one seamless system. We're building it.
Build Essential Infrastructure for AGI
AGI isn't just about better models - it needs an operating system that seamlessly connects all your data, devices, and workflows. We're building the missing infrastructure that transforms isolated AI tools into a unified intelligence that truly understands your context.
Be Part of the AI Revolution
This isn't about building another app or service. This is about creating the operating system that will define how humans and AI work together.
Shape How AI Interacts with Everything
Work on the fundamental challenge: How should AI obtain context when needed? How can it seamlessly work across all platforms? How do we give it access to all data while respecting permissions? These are the problems we're solving.
Create the Layer Above
Build technology that wraps around all existing systems - keeping what works while enabling AI to access everything. Your code will power millions of users who want their AI to truly understand their context, data, and workflows across every device and service.
Build the master platform that transforms how businesses work. Your code will power the future of AI-driven automation for thousands of companies.
Collaborate with passionate engineers, designers, and product experts from around Europe.
Join a team that invests in your growth. Get all the support, mentorship, and resources to become the best version of yourself.
We like to get things done - done right and done fast. Join a team that values efficiency without compromising quality.
Join a fully remote team and enjoy working form the comfort of your home, and dont worry we will ensure you have a cool setup.
Too many brilliant engineers waste their talent navigating bureaucracy. We're different. We gathered the best builders who care about one thing only - shipping incredible products. Everything else is just noise.
Learn how to grow your business with our expert advice.
Software development
You’re not just looking for a job. You’re looking to *build something that matters*—with people who care just as much as you do. Maybe you’re done with bloated org charts, decision-by-committee, and codebases no one believes in. Maybe you want to be there from day one and shape something real.
Location
Fully Remote
Marketing
You're here because growth excites you. Maybe it's the thrill of turning ideas into scalable success. Perhaps you’re drawn to the idea of spreading groundbreaking tech to the world. Or you're just tired of running campaigns that don’t move the needle.
Location
Fully Remote
Software development
You're here because something sparked curiosity. Maybe it's the promise of working with AI that actually matters. Maybe it's the chance to build something from scratch with other people who obsess over elegance, simplicity, and getting sh*t done. Maybe it's because you're tired of long meetings, legacy codebases, and features that don't go anywhere.
Location
Fully Remote
Software development
We're seeking an exceptional System Architect to engineer the fundamental layers that underpin our AI-driven systems. Forget building “just another app.” We're crafting a living system—an layer where specialized AI agents create tools, learn from real use, and orchestrate complex workflows across your business, all while respecting the systems you already use.
Location
Fully Remote
Software development
Are you the kind of person who spins up a server just to test something for fun? Do you get a kick out of automating away your own tasks, and then automating the automation? At KerrOS, we’re building something that’s never been built before: an intelligent operating system for business—the world’s first true AI OS
Location
Fully Remote
Software development
You’re here because something sparked curiosity. Maybe it’s the promise of working with AI that actually matters. Maybe it’s the chance to build something from scratch with other people who obsess over elegance, simplicity, and getting sh*t done. Maybe it’s because you’re tired of long meetings, legacy codebases, and features that don’t go anywhere.
Location
Fully Remote
Software development
Are you ready to write the next chapter of operating systems? At KerrOS, we're on a mission to build the 6th and missing operating system—the WebOS. We're not just a company; we're a movement aiming to change how operating systems and the web work, and we need your passion and skills to make it happen.
Location
Fully Remote
