Freelance Senior AI Engineer | Multi-agent systems

If you're excited about building real-world AI products at the forefront of generative AI, this role is for you. Zapdeck is one of the leading AI platforms for professional presentation creation. We help teams transform ideas into high-quality, on-brand presentations in minutes instead of hours. As a freelance contributor, you will help build and scale the core AI systems behind the product. You'll work on advanced agentic workflows, LLM orchestration, retrieval systems, and AI infrastructure that directly powers customer-facing features used every day by professionals around the world. We already work with global enterprises and some of the most exciting companies across industries, helping their employees create presentations more efficiently. At the same time, we're pushing the boundaries of what's possible in AI-powered presentation creation – developing innovative technologies that generate higher-quality content and increasingly sophisticated slide layouts with exceptional speed. You'll collaborate closely with an experienced founding team and have significant ownership over the systems you build. If you enjoy solving challenging AI problems and shipping products that create real value for customers, you'll feel right at home at Zapdeck. You'll work on building and scaling AI systems: Design, implement, and optimize core components of our agentic AI architecture with a focus on performance and reliability; Develop agentic workflows: Build on multi-agent systems using LLMs, orchestration frameworks (LangGraph), RAG, and context engineering; Ship advanced AI features: Develop innovative capabilities such as layout optimization, structured reasoning flows, and multimodal workflows; Contribute to product evolution: Collaborate closely with product and engineering teams to shape features through experimentation and rapid iteration; Drive continuous improvement: Help refine best practices for evaluation, deployment, monitoring, and scaling of AI systems in production. You'll also contribute to the development of advanced AI features, such as layout optimization, structured reasoning flows, and multimodal workflows. We're looking for a freelancer who can help us build and scale our core AI systems, develop agentic workflows, ship advanced AI features, contribute to product evolution, and drive continuous improvement.