Position: Senior Data Scientist
Company: Svitla Systems
Experience required: 5y
English level: intermediate

We are seeking **Senior Data Scientists in Poland **to help the company expand and scale. It is a prominent position, and the Senior Data Scientist is responsible for guiding the development of the client’s platform and leading the implementation of projects for clients.

**Requirements:**
✔️ At least 7-10 years of real-world experience implementing data science projects.
✔️ Hands-on experience building and operationalizing machine learning models, including data manipulation, experiment design, developing analysis plans, and generating insights.
✔️ Master’s degree or equivalent in a quantitative field such as Computer Science, Data Science, Mathematics, Statistics or a relevant field of study.
✔️ Bachelor’s Degree in Computer Science, Information Technology (IT), or related field.
✔️ Upper-Intermediate or fluent English.

**Skills:**
✔️ 5+ years of experience in quantitative modeling/analytics with regression, classification and clustering techniques using machine learning algorithms.
✔️ Solid experience designing and developing in Python and SQL. The data scientists should be proficient with Python. Any exposure to Scala is huge plus but not required.
✔️ Hands-on knowledge of Neural Networks and ML Packages (sklearn/sqboost/Tensorflow/Keras, H20) etc.
✔️ Experience with NLP techniques such as BoW, Word2vec, sentence parsing.
✔️ Familiarity with probabilistic/stochastic modeling for real-time decision making using online estimation techniques.
✔️ Experience with deep learning techniques such as feed forward networks, convolution neural networks and LSTMs.
✔️ Big data concepts and SQL skills. 

**Responsibilities:**
✔️ Represent the client’s platform to customers through technical presentations, product demonstrations, and proofs-of-concept.
✔️ Relay the customers’ feedback and point to view to the client’s product team, informing the future direction of the application and platform.
✔️ Apply rigorous analytic methods and purposeful insights to solve challenging technical problems for clients.
✔️ Develop tools for analysis and process efficiency, advance analytical methods and share knowledge in partnership with the client’s  Business Solution Architects.
✔️ Lead ML and predictive modeling projects, including the development and implementation of experimental designs, and the development of complex machine learning models.
✔️ Build long-term relationships with client teams and be the trusted advisor for data science topics for both clients and the client’s teams.
✔️ Manage data science projects through their lifecycle, ensuring joint success for the project and the customers.
✔️ Work collaboratively with key stakeholders, including client teams and executives, the client’s sales teams, Business Solution Architects, R&D teams.
✔️ Provide leadership and coaching to data science and R&D teams to establish data science best practices within the project.

**We Offer:**
🔸 US and EU projects based on advanced technologies.
🔸 Competitive compensation based on skills and experience.
🔸 Annual performance appraisals.
🔸 Flexibility in workspace, either remote or in our welcoming office. 
🔸 Comprehensive medical insurance after one month.
🔸 MultiSport card with access to 2500 sports facilities all over Poland.
🔸 Bonuses for recommendations of new employees.
🔸 Bonuses for article writing, public talks, other activities.
🔸 15 vacation days, 10 national holidays, sick leaves, family days off.
🔸 Educational activities reimbursement on the monthly basis.
🔸 Free webinars, meetups and conferences organized by Svitla.
🔸 Gifts for birthdays, New Year and other holidays.
🔸 Fun corporate celebrations and activities.
🔸 Awesome team, friendly and supportive community!