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Senior Data Scientist

SunscrapersFull-time$100k - $250k*Remote; Warsaw, PolandOct 18, 2022

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Few words about the project

We’re looking for a Senior Data Scientist to join our team in Warsaw or remotely. You will join our client, one of the world’s biggest private investment companies, located in the USA. The organization is specialized in the world’s consulting services for real estate, venture capital, investments and credits.

As a Senior Data Scientist, you’ll support data analysis workflows and data engineering efforts at the US-based private investment firm. You’ll work directly with other data scientists and data analysts to enable data-driven decision business processes. You’ll also cooperate with the data engineering team to design and implement common code for the data science team.

You’ll deliver solutions using:

Technologies: Python, SQL, Pandas, NumPy, nltk, scikit-learn, seaborn, etc
Tools: Jupyter Notebook, Snowflake, DBT, Docker, Azure DevOps, Octopus Deploy & Jenkins
Cloud: AWS (EC2, S3, Athena), Box
Best Practices: Continuous Integration, Code Reviews, Scrum/Kanban, Python packaging

The ideal candidate will be well organized, eager to constantly improve and learn, driven and, most of all - a team player!

The recruitment process is well organized - it’s one video meeting, that lasts about 1,5-2hours, and contains: 30 minutes of a talk with a Manager (algorithmic and data-science related technical questions), 30 minutes of talk with the Data Analytic (cultural fit interview), 30 minutes of talk with the Senior Software Developer (programming questions).

Then you will receive the decision.

There is a plan to work at least 4 hours a day overlap with the USA East Coast timezone, so your work should be organized in hours like 10:00-18:00 or 11:00-19:00 PL timezone.

You will be responsible for:

  • Extracting actionable insights from broad, open-ended questions to influence investment decisions
  • Developing common data analysis workflows using NLP (sentiment analysis), Geospatial analysis and customer segmentation methods
  • Designing a common library for other data scientists that includes storage connectors, proxy authentication, secrets management, standard data visualization methods, and more
  • Designing and implementing ML/DL models for text and customer segmentation data
  • Designing and building AWS infrastructure together with the Data Engineering team
  • Developing data technology stack including API services and ETL pipelines,
  • Designing datasets and schemes for consistency and easy access

Requirements

  • At least 5 years of professional experience in data-related roles or software engineering
  • Undergraduate or graduate degree in Computer Science, Engineering, Mathematics, or similar
  • Excellent command of spoken and written English, at least C1
  • Expertise in Python and SQL
  • Proficiency in statistics and machine learning, as well as Python libraries like Pandas, NumPy, matplotlib, seaborn, scikit-learn, Keras, etc
  • Excellent understanding of natural language processing (NLP)
  • Good understanding of geospatial analysis and data formats
  • Experience with AWS EC2, S3 and Athena
  • Ability to use Docker and create Dockerfiles
  • Ability to take an ambiguous analysis question and run with it independently
  • Creative problem-solving skills
  • Great customer service and troubleshooting skills

    Nice to have:
  • Experience in designing and implementing REST API services
  • Experience in building ETL processes and data pipelines with platforms like Airflow or AWS services
  • Familiarity with Azure DevOps stack
  • Knowledge of Google Maps, Open Street Map or TomTom APIs
  • Experience with ArcGis ecosystem
  • Experience in operating within a secure networking environment, like a corporate proxy
  • Perfectly, if you have one month of notice period, or you are available ASAP, but we can also wait for you longer.

Benefits

What do we offer?

  • Flexible working hours and remote work possibility
  • Multisport card
  • Private medical care
  • In-house workshops and tech talks
  • Free access to the best tools and softwares to develop your skills and work effectively
  • Comfortable office in central Warsaw equipped with all the necessary tools for comfortable work (Macbook Pro, external screen, ergonomic chairs) - if working on site

Sounds like a perfect place for you? Don’t hesitate to click apply and submit your application today!


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