Position: Senior AI/ML Engineer
Company: Exadel
Experience required: 5y
English level: intermediate

**Requirements:**
• Diverse and extensive experience in the Data Science/Machine Learning area (5+ years)
• Proven experience starting new Machine Learning projects from scratch: from problem analysis and data collection to PoC and deployment to production
• Strong knowledge of Machine Learning algorithms, their limitations, and use-cases, e.g.: when logistic regression is enough, when gradient boosting is needed, and when it is time for deep learning.
• Confidence in Python, Pandas, Scikit-learn, Matplotlib, SQL, etc.
• Ability to write a simple, yet production-grade server for an ML model


**Nice to have:**
• Experience with supply and demand problems, as well as geospatial data
• Experience with various types of data: text, time series, and images
• Knowledge of and hands-on experience with ML/DL frameworks (PyTorch, TensorFlow, etc.)
• Familiarity with micro-service architecture, task queues (e.g. Celery), cloud (e.g. AWS or Azure), Docker, OS and networking basics, and database systems (e.g. Postgres)
• Basic familiarity with MLOps
• MS or BS in computer science or related field
• Kaggle or GitHub account with projects that demonstrate skill level

**Responsibilities:**
• Understand business objectives and models that help achieve them
• Propose and realize new ideas to benefit our customers and the company
• Fully cover (develop, maintain, and monitor) the entire lifecycle of created models
• Propose new research, improvements, and best practices
• Share knowledge, ideas, and new approaches with team members
• Stay up-to-date with the latest findings in applied data science

**About the Customer:**
The customer is developing one of the most popular taxi apps in the US. They want to create a better way to get around cities by mobile-enabling the infrastructure of existing taxi services. In order to do this, the client would need to significantly simplify taxi rides and provide quick, easy, and secure payments.

**About the Project:**
The goal of the project is to increase business value by optimizing various parts of taxi operations, such as the driver search process, driver ETA prediction, and supply/demand balance.

**We offer:**
• Vacation is 20 working days / till 20 working days per year for sick leaves;
• Full payment of taxes;
• English courses;
• Flexible work schedule;
• Friendly environment;
• Medical insurance;
• Opportunity for career growth.

You can find more information about Exadel in Ukraine here: www.facebook.com/exadelukraine
https://www.instagram.com/exadel_ua/