ComplexChaos · 2 months ago
Senior AI Engineer (remote, Europe)
United States
Full-time
Remote
Senior LevelComplexChaos is building the AI layer for multi-stakeholder alignment, focusing on innovative solutions for sustainability and geopolitical negotiations. The Senior AI Engineer will integrate advanced AI technologies, develop intelligent agents, and collaborate closely with the founding team and enterprise clients.
Computer Software
Responsibilities
Integrating cutting-edge LLMs (OpenAI, Cohere, Anthropic, DeepSeek — whatever gets the job done)
Building memory-augmented agents that feel like a boardroom genius in your pocket
Architecting real-world ingestion flows — markdown, PDF, structured data — the works
Deploying and tuning voice agents that don’t sound like awkward call center bots
Monitoring performance with observability tools so you know when shit breaks *before* we do
Working directly with founders and enterprise clients. No PMs shielding you from reality
Qualification
Required
Python in your blood
LangChain, Transformers, LangSmith experience
Agentic systems experience — not just chatbots, but agents that do things
Experience with vector search, retrieval pipelines, and structured knowledge integration
Comfort working across Python and Node.js
A hacker's mindset with a product sense — you build fast and you build smart
Preferred
voice interfaces
crawling tools
observability stacks
Company
ComplexChaos
AI-mediated human cooperation
Founded in 2023
2-10 employees
H1B Sponsorship
ComplexChaos has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Early StageTotal Funding
unknown2024-01-01Seed
Company data provided by crunchbase