About our TeamSamsung Ads is an advanced advertising technology company in rapid growth that focuses on enabling brands to connect with Samsung TV audiences as they are exposed to digital media by using the industry’s most comprehensive data to build the world’s smartest advertising platform. Being part of an international company such as Samsung and doing business around the world means that we get to work on the most challenging projects with stakeholders and teams located around the globe.We are proud to have built a world-class organization grounded in an entrepreneurial and collaborative spirit. Working at Samsung Ads offers one of the best environments in the industry to learn just how fast you can grow, how much you can achieve, and how good you can be. We thrive on problem-solving, breaking new ground, and enjoying every part of the journey.At Samsung Ads, we are actively distilling the maximum value out of data to drive business growth and solve complex problems. We are exploring the latest data mining and machine learning techniques to form a data-driven culture for decision making and product design. As a data scientist of the Samsung Ads Platform Intelligence (PI) team, you will have access to unique Samsung proprietary data to address existing product challenges, uncover new revenue/profit opportunities, and build end-to-end solutions with real-world impact. You will work closely with different teams to develop insights and deliver end-to-end production solutions to effectively drive business and technical initiatives. You will also work with talented engineers and top-notch machine learning researchers on exciting projects and state-of-the-art technologies. You will be welcomed by a unique learning culture and creative work atmosphere. This is an exciting and unique opportunity to get deeply involved in envisioning, designing and implementing with a growing team.Role and Responsibilities Provide data-driven insights and deliver production-grade solutions to maximize the value of our data Innovatively examine business health of and identify product bottlenecks in the entire Samsung Ads ecosystem to unveil new business opportunities, help strategic decision making and suggest technical solutions Propose and deliver data science projects into production from end to end to drive business growth Apply hands-on data science techniques, including advanced analytics, machine learning, statistics, etc. to solve challenging problems in a timely manner Closely work with the machine learning team to define and improve machine learning products Provide data science support to various stakeholders across product and engineering teams Design experiments and evaluation metrics for different products Effectively communicate with and present to a variety of audiences, such as the leadership team, engineering stakeholders, and product owners Promote a data-driven culture within the company by coaching different stakeholders Skills and Qualifications: A Master’s degree with 2+ years of industry experience, or a PhD degree in science or engineering fields Solid theoretical background in data analytics, data mining, machine learning and statistics Experience in constructing clear visualizations (matplotlib, seaborn, or similar), including basic knowledge about dashboards creation (Streamlit) Outstanding problem-solving skills and creative thinking to address open challenges in various fields Proficiency in SQL and databases Strong programming skills in Python Excellent communication and interpersonal skills  Nice to have: Hands-on experience with production-grade machine learning solutions and/or software development Experience with the advertising industry and real-time bidding (RTB) ecosystem Experience with mainstream big data tools (e.g., Spark) and ML libraries (e.g., TensorFlow, PyTorch, Spark ML, etc.)  Experience in working with open-API frameworks to extract data (Flask, Django, FastAPI, or similar)  We offerTeam:o   Friendly working atmosphereo   Wide range of trainings and a huge support in developing algorithmic skillso   Opportunity to work in multiple projectso   Working with the latest technologies on the marketo   Possibility to attend local and foreign conferenceso   Flexible working hoursEquipment:o   PC workstation/Laptop + 2 external monitorso   OS: Linux, WindowsBenefits:o   Private medical care (possibility to add family members for free)o   Multisport cardo   Life insuranceo   Lunch cardo   A partial reimbursement of the cost of an English language courseo   Possibility to learn Korean for freeo   Variety of discounts (Samsung products, theaters, restaurants)o   Unlimited free access to Copernicus Science Center for you and your friendso   Possibility to test new Samsung productso   Monthly integration budgetLocation:o   Office in Warsaw Spire near metro stationo   Attractive relocation packageo   Hybrid model – 3 days from the office per week