Software Engineer (AI/ML)

Mindbox is a tech-driven company connecting top IT talents with technology projects for leading enterprises across Europe. The team focuses on tackling real-world financial challenges through advanced AI and Machine Learning solutions that bring real impact to clients and businesses.

• 3+ years experience with Python.
• Regular experience with Java.
• Experience with FastAPI, LangChain, Data containers, and Spring frameworks.
• Knowledge of SQL (PostgreSQL), Vector Databases, and Redis.
• Strong knowledge of microservices architecture, API design, and observability.
• Familiarity with Azure, GCP, Kubernetes, containers, CI/CD tools (Jenkins, Azure DevOps, GCP Cloud Build).
• Practical experience with TDD and BDD methodologies.
• Solid understanding of LLM architectures and their domain-specific adaptations.
• Experience with Retrieval-Augmented Generation (RAG), Prompt Engineering, and agent-based architectures.
• Proficiency in Machine Learning/Deep Learning and Natural Language Processing applied to real-world scenarios.
• Strong communication and presentation skills in English.

• Design, test, and optimize prompts for Large Language Models (LLMs) for reliable and high-quality outputs.
• Implement solutions using Retrieval-Augmented Generation (RAG) and vector databases to derive insights from complex financial data.
• Participate in the full solution lifecycle – from discovery and prototyping to development and production deployment.
• Ensure transparency, fairness, and accountability in all AI models and applications.
• Collaborate with engineers, product managers, and business experts to align technical efforts with strategic goals.
• Write and maintain high-quality, testable, reusable code.
• Work with cloud platforms (Azure, GCP) for development and deployment.
• Contribute to architecture design, ensuring stability and scalability of AI models in production.