Python Engineer

**Czym będziesz się zajmować?** **YOU WILL** * Design, develop, and maintain scalable backend services using Python. * Take ownership of features throughout the entire development lifecycle – from architecture and implementation to deployment and maintenance. * Build robust, high-performance server-side solutions for production environments. * Design and maintain APIs, including AI-powered endpoints integrating with Large Language Models (LLMs). * Develop and optimize integrations with vector databases and AI orchestration frameworks. * Contribute to the design and evolution of the engineering architecture and codebase. * Collaborate closely with product, engineering, and AI teams to deliver reliable, scalable solutions. **Kogo poszukujemy?** **MUST HAVE** * 6+ years of experience developing backend applications in production environments. * Strong commercial experience with **Python**. * Experience working with **SQL databases**. * Experience designing and building **large-scale, distributed systems**. * Hands-on experience integrating **LLMs** or third-party AI APIs (e.g., OpenAI, Anthropic). * Experience with AI orchestration frameworks such as **LangChain** or **LlamaIndex**. * Strong understanding of backend architecture and software design principles. * Excellent problem-solving skills and the ability to quickly learn new technologies. * Strong communication skills and a collaborative mindset. **NICE TO HAVE** * Experience with networking infrastructure. * Experience in cybersecurity. * Experience working with vector databases. **Czego wymagamy?** Znajomości: * Python * SQL databases * LLMs * LangChain * LlamaIndex Języki: * Polski * Angielski **Jakie warunki i benefity otrzymasz?** * 21.8k–25.2k PLN netto/m (B2B) * B2B - Elastyczne godziny pracy (100%) * Praca zdalna: W całości * Szkolenia wewnętrzne * Pakiet medyczny, Ubezpieczenie, Pakiet sportowy * Kawa / Herbata * Parking rowerowy * Pakiet relokacyjny **Kim jesteśmy?** Od 20 lat wspieramy liderów IT, dostarczając technologie, ekspertów i pełne wsparcie operacyjne - w tym legalizację pobytu i pracy międzynarodowych specjalistów IT Do naszych projektów poszukujemy specjalistów Java, JavaScript, C embedded, C++, PHP, specjalistów od mobile, testerów oprogramowania, administratorów sieci i systemów i wielu innych.