Senior Fullstack AI/ML Engineer — Hybrid, Kraków

GFT Technologies SE; Polska; Hybrid; PLN 194,000 - 298,000; Full time

Benefits offered by this job

Hybrid Kraków

Experienced team

Benefits package (medical, sport, life

Online training

E-learning platform

Social events

Job summary

GFT Technologies SE in Kraków seeks a senior AI/ML software engineer to drive end-to-end AI product delivery from architecture to deployment and production support for enterprise clients.

You will collaborate with stakeholders to build scalable, secure AI applications, chatbots and agent-based workflows on cloud-native platforms, with strong focus on MLOps, governance and performance.

Qualifications

• 7+ years of software engineering experience with 3+ years delivering production-grade AI or machine learning solutions.
• Hands-on experience building conversational AI, chatbots, assistants or agent-based solutions.
• Expert-level Python development skills and software engineering best practices.
• Knowledge of software design patterns, automated testing and microservices architectures.
• Hands-on experience with Docker, Kubernetes and deployment automation.
• Experience with cloud platforms such as Microsoft Azure, AWS or GCP.
• Practical knowledge of enterprise LLMs including GPT, Claude, Gemini, Llama or Mistral.
• Hands-on experience with prompt engineering, function calling, structured outputs and workflow orchestration.
• Experience building agent-based systems, tool integrations and human-in-the-loop workflows.

Responsibilities

• Collaborate with business stakeholders and translate requirements into scalable AI solutions.
• Design, build and deliver production-grade AI and machine learning systems.
• Develop AI assistants, chatbots, agent-based workflows and RAG-based applications.
• Design scalable cloud, data and AI architectures.
• Develop frontend and backend services, APIs and enterprise integrations.
• Implement MLOps and LLMOps processes including monitoring, evaluation and governance.
• Build and maintain AI deployment pipelines and automation frameworks.
• Provide post-production support and continuous optimization of live solutions.
• Ensure security, reliability, performance and compliance across AI platforms.

Skills

Python development

AI/ML experience

LLMs

Docker

Kubernetes

Cloud platforms

Prompt engineering

Agent-based systems

Microservices

PyTorch/TensorFlow/Scikit-learn

MLOps

Monitoring

Tools

Docker

Kubernetes

Azure/AWS/GCP

LangChain

LangGraph

ADK

PyTorch

TensorFlow

Scikit-learn

Job description

GFT Technologies SE in Kraków seeks a senior AI/ML software engineer to drive end-to-end AI product delivery from architecture to deployment and production support for enterprise clients.

You will collaborate with stakeholders to build scalable, secure AI applications, chatbots and agent-based workflows on cloud-native platforms, with strong focus on MLOps, governance and performance.