Data Scientist A custom development company, MentorMate is a design and software powerhouse with mature and established practices in Enterprise Web & Mobile Development, Technical Architecture, Human-Centered Design, Cloud & DevOps, Advanced Data Мanagement & Analytics. We are looking to hire a Data Scientist to join a project for a client in the healthcare industry that offers solutions for people with sleep apnea. The application helps people regulate their breathing during sleep and avoid complications linked to this disorder. As a top engineering employer run by engineers, MentorMate provides challenging careers in a friendly, people-oriented environment. We value our employees and share our success through competitive pay and benefits, advancement opportunities, and flexible working models. Responsibilities Analyze large amounts of information to discover trends and patterns Build predictive models and machine-learning algorithms to increase and optimize customer experiences, revenue and other business outcomes Use machine learning tools and statistical techniques to produce solutions to problems Test data mining models to select the most appropriate ones for use on a project Combine models through ensemble modeling Build models to address business problems Present information using data visualization techniques Propose solutions and strategies for business challenges Collaborate with engineering and product development teams Requirements Experience creating and using advanced machine learning algorithms and statistics, such as regression, simulation, scenario analysis, modeling, clustering, decision trees, neural networks Knowledge in advanced statistical and data mining techniques: GLM/ Regression, Random Forest, Boosting, Trees, text mining, social network analysis, etc. Familiarity with R, SQL, and Python (NumPy, Pandas, scikit-learn, MLFlow, MLlib (Spark), TensorFlow, PyTorch, Spacey, Matplotlib, seaborn, OOP) Excellent written and verbal English Strong advantage will be an experience with Cloud services like AWS, Azure, Google Cloud, Oracle Complementary technologies for a Data Scientist: Spark/Databricks, Anaconda, Docker, Scala, Scraping/Crawling, Segment, Statistical Testing Platforms (such as Optimizely) Analyzing data from 3rd party providers: Google Analytics, Adwords, Facebook, etc. Posting Summary Job role Engineering & TechnologyData Engineering Experience Level Regular Employment Type Full - time Location SofiaPlovdivBulgaria RemoteVarnaVeliko TarnovoRuse Apply now Posting Summary Job role Engineering & TechnologyData Engineering Experience Level Regular Employment Type Full - time Location SofiaRemotePlovdivBulgaria RemoteBulgariaVarnaVeliko TarnovoRuse Apply now We offer Flexible Benefits Professional Growth Clear career path, meaningful projects, tech innovations. Regular Salary Raises Following the curve of your career path and performance. Work Where You Want Choose to work remotely, in-office, or a combination of the two. Upskilling Various trainings, knowledge sharing events, personal learning budget. Incentive Programs Rewards for referring employees, sharing knowledge, and more. Additional Insurance Attractive health and dental insurance packages. Extra Days Off The longer you work with us, the more paid leave you get. Transport & Leisure Partial coverage of transport costs, sports passes, takeaway food. Save for the Future Set a retirement plan or start an investment program. Teambuilding Enjoy team gatherings and communities of interest. Giving to Others Take part in various charity and volunteer activities. Mental Wellness Support with a counseling package if needed. Career Development Career Path We strive to provide everyone working at MentorMate with plenty of opportunities to further their career. In fact, we have an entire team dedicated to learning and development to do exactly that. To further aid in individual career growth, we developed the MentorMate Career Path to serve as a roadmap for the professional development of each team member. Moreover, it provides information about the technical and soft skill requirements for upskilling and taking the future steps of the individual professional journey within the company. The Career Path provides opportunities for people to determine their own goals based on how they want to grow and serves as a foundation and reference point for career discussions. It also cultivates a culture of proactiveness regarding personal career growth. Let’s Work Together Related job positions More opportunities in the Engineering & Technology team Software Engineering Manager – Java Bulgaria Bulgaria Remote Full - time Azure Data Consultant Bulgaria Bulgaria Remote Full - time Senior Automation QA with Java/ C#/ TypeScript/ Python – Contractor Global Remote Contractor