AI Machine Learning Engineer

Python

AI Machine Learning Engineer

Python
-, Kraków

Link Group

Full-time
B2B
Mid
Hybrid

Job description

Key Responsibilities

  • Design, develop, and implement machine learning models to address complex challenges in financial process automation.

  • Partner with product managers and engineers to translate business needs into robust ML-driven solutions.

  • Build and maintain scalable data pipelines, including data preprocessing, transformation, and feature engineering.

  • Fine-tune model performance and ensure seamless integration into production environments.

  • Continuously monitor deployed models and enhance them through A/B testing and performance analysis.

  • Write clean, maintainable, and well-documented code, promoting reusability and clarity.

  • Stay abreast of the latest advancements in AI/ML technologies and integrate relevant innovations into the product lifecycle.

  • Provide mentorship to junior team members and help shape best practices in machine learning across the organization.


Required Qualifications

  • Bachelor’s or Master’s degree in Computer Science, Data Science, Machine Learning, or a related field.

  • 3–5 years of hands-on experience designing, training, and deploying ML models in production-grade systems.

  • Proficiency in Python and key ML libraries such as TensorFlow, PyTorch, or scikit-learn.

  • Strong foundation in supervised and unsupervised learning, including classification, regression, and natural language processing.

  • Experience working with cloud-based ML platforms like AWS SageMaker, Azure ML, or Google Cloud Vertex AI.

  • Solid command of SQL and experience with relational or analytical databases (e.g., BigQuery, Snowflake).

  • Practical experience deploying models using Docker, Kubernetes, and API-based architectures.

  • Familiarity with version control systems, CI/CD pipelines, and orchestration tools for ML workflows.


Preferred Qualifications

  • Experience with MLOps practices and supporting tools.

  • Background in working with financial datasets or enterprise SaaS platforms.

  • Knowledge of A/B testing methodologies and experimentation frameworks.

  • Familiarity with large language models (LLMs) or generative AI technologies is a plus.

Tech stack

    English

    B2

    Machine Learning

    regular

    PyTorch

    regular

    AI

    regular

    sckit-learn

    regular

    TensorFlow

    regular

    Python

    regular

Office location

Published: 23.07.2025