Middle Generative AI Engineer (Python, LLM, agents)

18 червня 2026

Middle Generative AI Engineer (Python, LLM, agents)

Львів, Ряшів (Польща), віддалено

We’re opening the position of a Middle Generative AI Engineer to enhance an existing team of our Customer. The team is focused on creating a set of AI agents for existing back-end products.

The Customer provides SaaS solutions that help companies to optimize their business. This solution includes business planning to automate and optimize business, delivery, and workflow solutions. The platform leverages industry-leading Artificial Intelligence (AI) and Machine Learning (ML) for better prediction and prevention of disruptions across business.

Responsibilities:

• Implement AI-driven agents to enhance efficiency
• Work with cloud platforms (preferably MS Azure) to deploy and manage AI-driven applications
• Integrate different AI/ML models and work with APIs such as OpenAI, and other open-source LLMs
• Develop secure, high-performance microservices and data pipelines
• Stay up to date with AI advancements and emerging back-end technologies
• Work in an Agile team with an emphasis on quality, testability, and automation

Requirements:

• 2+ years of back-end development experience
• Hands-on experience with LLMs and APIs, OpenAI, or open-source models
• Experience with LangChain and LangGraph
• Practical skills in designing and implementing Agentic workflows and RAG pipelines
• Experience in Python and FastAPI
• Familiarity with RESTful APIs, FastAPI, GraphQL, and SQL databases (e.g., PostgreSQL)
• An Agile team player’s mindset, with strong communication and problem-solving skills
• English level — Upper-Intermediate or higher

Will be a plus

• Experience with Langfuse
• Familiarity with NoSQL (MongoDB) and Docker
• Experience in cloud platforms (e.g., Azure, AWS) and SaaS application development

We offer:

• Remote-first work model with flexible working hours (we provide all equipment)
• Comfortable and fully equipped offices in Lviv and Rzeszów
• Competitive compensation with regular performance reviews
• 18 paid vacation days per year + all state holidays
• 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
• Health & wellness support: either a monthly budget for medical insurance and sports activities, or a full medical insurance plan, depending on your cooperation model
• English, German, and Polish language courses
• Corporate subscription to learning platforms, regular meetups and webinars
• Friendly team that values accountability, innovation, teamwork, and customer satisfaction
• Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
• We are committed to supporting Ukraine and actively participate in charity initiatives