We are now expanding our team and are looking for a skilled, goal-oriented backend developer to help us grow.

You'll work on services, APIs, databases, and integrations with external systems, collaborating closely with a small, hands-on, technically strong team that moves fast and makes decisions without unnecessary bureaucracy. - 6+ years of production experience with Python - At least 2 years of hands-on experience with async Python (FastAPI, aiohttp, or similar frameworks) in production - Ability to debug issues across service boundaries - Comfortable working with partially defined tasks and evolving requirements - Ready to work in a fast-changing, high-uncertainty environment - Open to using AI tools in daily development and troubleshooting Nice to have: - experience with AI Tracing Tools like LangSmith - Develop and maintain the internal LLM agent framework with focus on scalability, processing, and parallelism - Ensure system observability and reliability using metrics, tracing and monitoring tools - Adapt the framework for specific customer use cases and collaborate closely with ML/NLP teams - Build and support automated LLM evaluation pipelines - Design backend services using Python () and modern cloud-native architecture. - The team has built award-winning AI products for tech corporations: devices, voice assistants, products that are actually in the world - Cutting-edge tech stack: Speech Technologies, NLP, Generative AI (LLMs, diffusion models), voice-first agentic architecture with privacy-first and on-premises deployment - High engineering bar and real ownership: the team cares about what actually works in production, not what looks good in a demo, and you'll see the impact of your work directly - Fast career progression: a senior-heavy team and a high volume of real problems means you grow faster than you would anywhere else - Startup pace with enterprise stability: real clients, real revenue, no bureaucracy - Fully remote across Europe - 21 vacation days + public holidays + 5 sick days - Private English lessons via Preply - Company-paid subscriptions to top AI tools (ChatGPT, Claude, Cursor, and others)