Build the open-source foundation
for the world's AI agents.
An open source platform to build, host, manage, and train AI agents to run 43.5% of all AI agents worldwide.
What we are up to @ Kortix
We've reached 10k stars & 50k users in less than a month with our open-source platform Suna – building the full-lifecycle operating system for the AI workforce. Our dual experience approach provides a ChatGPT-esque UX for non-technical users to build, manage and train agents, plus an underlying technical framework for full extensibility and control over the agents.
We're building the ecosystem – a marketplace to share agents, tools, and MCPs where developers contribute, an AI agent builder to easily assemble agents without coding, and infinitely-scalable hosting without thinking about deployments and auto-scaling. The complete agent lifecycle includes monitoring with full logs and traces, plus training systems where you can tell the agent where it messed up and where it did well – systems that abstract this away so human managers can provide feedback while maintaining granular technical control underneath.
The vision is a one-stop platform that will run entire companies' AI workforce – the full-lifecycle operating system for the AI workforce that democratizes access while powering the transition from human to AI workflows.
We need extraordinary individuals to take on this mission – looking for people who have taken high amounts of ownership in the past and have high agency. We care most about what projects you've worked on and what problems you've solved and how they correlate to what we're doing. Prolonged ownership where you felt every corner and every edge – the ability to just run at problems and figure things out.
We are like a nomadic tribe right now. Remote-first but working in-person – we rent villas with everything you need, locking in from San Francisco, Lisbon, Barcelona, Bali, Dubai, London, Berlin, Tokyo and beyond.
We are hiring Engineers, Growth, FDE, Research. Apply below, also feel free to reach out on X @markokraemer
Founding Engineer (Core/Platform)
• Architect and build the core platform infrastructure – the agent runner, tools & plugins system, and foundational services
• Design and implement frameworks, libraries, and SDKs with exceptional developer experience
• Apply principled approach to coding with comprehensive testing, documentation, and scalable architecture
• Requires extensive Python knowledge and experience building developer-facing tools and platform systems
• Focus on maintaining excellent developer experience, API design, and platform reliability
Past experiences might include
Built developer tools, platform infrastructure, SDKs, libraries, frameworks • Open-source maintainer • Headless CMS developer, built extensions & plugins, worked on core
Founding Product Engineer (Product/UX)
• Craft intuitive and powerful experiences for creating, building, managing, and training AI agents
• Lead product strategy with exceptional UX/UI design capabilities and strong visual sensibilities
• Apply AI experience with deep understanding of agent development workflows
• Full-stack capabilities to implement end-to-end user experiences
• Define user experience standards and drive product vision
Past experiences might include
Built product-led tools with great UX • Product/UX design background • Experience with AI Agent development lifecycle • Full-stack development
Founding Growth
• Lead content-driven growth strategy with exceptional taste in design, video, and writing
• Understand virality, create compelling content, and drive influencer marketing initiatives
• Analyze top-performing AI content and educational materials to inform strategy
• Build scalable content systems that establish Kortix as the go-to platform for AI agents
Past experiences might include
Growth at early stage startups • Content creator with viral reach • Influencer marketing campaigns • Ran instagram, tiktok, youtube, linkedin accounts
Founding Forward Deployed Engineer Lead
• Lead enterprise migration strategy—we've already booked 200+ enterprise clients in our launch month
• Walk into 20,000+ person organizations, map human processes, and implement AI agents
• Build repeatable systems and train teams to scale this process
• Previous agency/consultancy ownership or forward deployment experience required
Past experiences might include
Owned a consultancy, agency, dev-shop • Forward deployment at Palantir, Anduril, Scale or similar • Process optimization consulting • Built teams of developers & SOP´s
Founding Research Engineer
• Lead R&D for autonomous multi-step agents, focusing on teachability, reliability, and continuous improvement
• Build modular training pipelines, reinforcement learning systems, and human feedback loops
• Reliability with both open and closed-ended tasks
Past experiences might include
• Experience with Post Training, RL, RLHF, fine-tuning of LLM´s to improve reliability, and adaptability.
Create Your Role
Don't see the perfect fit, but you believe you can create value? We want to hear from you.
Past experiences might include
Exceptional track record of ownership • Built something from 0 to 1 • High agency problem solver • Experience relevant to AI agents, developer tools, or platform infrastructure
Click any position above or apply here to get started
Want to apply by building?
Just build out one of these ideas. Show us what you can create and let your work speak for itself.