Artificial Intelligence Engineer

Про позицію

Build AI systems that actually work in production. Own intelligence, not just features. Shape how decisions are made. We’re looking for a Senior LLM / AI Engineer for one of our clients — an early-stage AI startup. This is a hands-on role for someone who doesn’t just experiment with AI, but has built, deployed, and optimized real AI agents in production.

Обовʼязки10

• Build and optimize AI agents used in real business workflows
• Design and implement end-to-end RAG pipelines (retrieval, ranking, prompting)
• Work with vector databases and knowledge graphs to structure and retrieve data
• Integrate LLMs (Anthropic Claude, Mistral) into scalable backend systems
• Analyze logs, traces, and model outputs to improve agent performance
• Own observability and debugging of AI systems (LangSmith or similar tools)
• Design backend architecture for AI-powered features (APIs, services, security)
• Collaborate closely with technical leadership to shape solutions
• Contribute to cross-functional tasks across AI, backend, and occasionally frontend
• Ensure high standards of data security, privacy, and system reliability

Вимоги12

• Strong experience as a Senior AI / LLM Engineer or strong Senior Full-stack Engineer with deep AI focus
• Proven production experience building and deploying AI agents
• Hands-on experience with Anthropic (Claude) and cloud-based AI workflows
• Strong experience with RAG pipelines and retrieval systems
• Experience working with vector databases and/or knowledge graphs
• Experience with observability tools (LangSmith or similar) and logs analysis
• Strong backend engineering mindset (APIs, system design, security)
• Ability to work independently and take ownership without micromanagement
• Experience working in startup environments or low-structure teams
• Strong problem-solving skills in ambiguous environments
• English level: B2+ (C1 preferred)
• Availability to work in EU time zone

Переваги7

• Opportunity to work in a Top-employee company (DOU 2025)
• Interesting projects and challenges that accelerate professional and personal growth
• Work with a creative, proactive, and empathic team
• Comfortable, stylish office in Kyiv with generator/battery backup
• Minimal bureaucracy, regular feedback, and team support
• Equal salary, medical insurance, paid courses
• Team-building events: parties, online activities, picnics, and more