Machine Learning Engineer

Ampstek; Cataluña; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading company in Catalonia is seeking a Machine Learning Engineer to optimize and refactor Python code, ensuring functionality while maintaining performance. The role involves testing, documentation, and collaboration with project teams, requiring strong programming skills and experience in data science.

Formación

• At least 8 years of experience in a related role.
• Strong programming skills in Python and experience with production grade code.

Responsabilidades

• Develop a detailed plan for refactoring and optimizing Python code.
• Create clear documentation for the migrated Python code.
• Standardize and streamline data pipelines for forecast models.

Conocimientos

Python

Algorithms

Data Structures

Communication

Teamwork

Educación

Bachelor’s or Master’s Degree in Computer Science

Data Science

Herramientas

Scikit-learn

PySpark

NumPy

Pandas

pytest

Github

Databricks

Descripción del empleo

• Develop a detailed plan for refactoring / optimizing the code in Python while ensuring its functionality and performance are maintained
• Write well-structured, efficient, and maintainable Python code, following best practices and company coding standards
• Thoroughly test the new Python code, identify and resolve any bugs or issues, and ensure the results are consistent with the original implementation
• Create clear documentation for the migrated Python code including comments, user guides, and technical specifications
• Standardize and streamline the data pipelines used for our forecast models in PAT while defining and recommending the team best practices.
• Communicate progress and challenges effectively with the project team and stakeholders

Required Skills :

• A bachelor’s or master’s degree in computer science, Data Science, or a related field
• At least 8 years of experience in a related role
• Knowledge of algorithms, data structures, and best practices in software development
• Strong programming skills in Python and experience with production grade python code
• Deep knowledge of Python libraries such as Scikit-learn, PySpark, NumPy, Pandas
• Familiarity with Python’s unit testing framework (currently using pytest)
• Experience collaborating and using Github
• Excellent communication and teamwork skills, with a strong attention to detail
• Prior experience working with Databricks

Preferred Skills :

• Prior experience with operationalization of ML models
• Prior experience with ML models and collaborating with DS teams.
• Familiarity with R programming language. This role might require to migrate some R code to Python / PySpark.
• Experience with production grade pipelines and ideally with Databricks Delta Live tables or any other declarative pipelines
• Knowledge of pricing algorithms and demand forecasting models

Machine Learning Engineer • Catalonia, Spain