Main Responsibilities
- Design solutions to problems while researching, debugging, and analyzing data using different data sources;
- Take ownership of projects from idea to completion, demonstrating the ability to oversee all aspects of the project lifecycle, including planning, execution, monitoring, and delivery;
- Create scalable & reliable code, as well as writing documentation for the parts that you’ve contributed to or explored;
- Research, develop & deliver data science solutions to production;
- Develops custom ML metrics that would help to monitor model performance;
- Analyze validation/testing results, explain them and improve model design accordingly;
- Plan the deliverables with the team members;
- Code reviews;
- Constant communication about the progress;
- Mentoring & knowledge sharing;
- Suggest improvements of current solutions.
Core Requirements
- At least 3 years of experience of data science or mathematical modeling;
- Solid knowledge of statistics (e.g., Monte Carlo, hypothesis testing, bootstrap, Bayesian inference);
- In-depth knowledge and hands-on experience in machine learning algorithms: linear regression, random forest, gradient boosted trees, neural networks, k-means, etc.;
- Proficient in deep learning methodologies with a comprehensive understanding and extensive practical experience in their application;
- Proficiency in Python and hands-on experience of the PyData stack (e.g., Pandas, Numpy, MatPlotLib, Spark) for analytics/machine learning;
- Experience in cloud services ( we use AWS );
- Excellent problem-solving skills (researching, debugging, instrumentation);
- Ability to break down and prioritize work, make informed decisions about which tools and algorithms to use for specific problems;
- Willingness to explore, grow, and mentor others while keeping up with the latest innovations in data science.
Bonus Points For
- Understanding of networking and internet protocols
- Ability to highlight potential problems in machine learning solutions at early stages
- Released & maintained machine learning services in production
Salary Range
- Monthly gross salary from 17300-29800 PLN.
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