Position: Lead AI Engineer (ML focus)
Company: Reply.io
Category: Data Science
Experience required: 5y
English level: upper

We are a product company working in the global market. Currently, we are a team of 100+ talented Ukrainians working 100% remotely from day one. We have 4000+ customers all over the world using our platform every day. We are now looking for a great AI Engineer to join our exceptional team!

As a Lead AI Engineer (ML focus), you should be passionate about Artificial Intelligence and Machine Learning, with a focus on developing and deploying ML models to solve real-world problems. You should have strong experience in ML algorithms, frameworks and libraries, and be able to lead a team of engineers and data scientists to build and improve ML models. You should also be familiar with software development best practices and be able to work with large datasets. In your spare time, you may enjoy exploring new AI/ML technologies, and staying up to date on the latest trends in the field.

Since the beginning of the Russian invasion, all our profits have been directed towards the Armed Forces of Ukraine. So far, we have donated more than 7 million UAH and are committed to growing our company to help more. Additionally, we are a part of the KOLOcи program from KOLO, where we donate $10K monthly solely to them.

Join us to help the Armed Forces of Ukraine to kick russia’s ass!

You can also learn more about the company by watching the interview with our CEO and Founder (see the link below).

**Requirements**

We are seeking a Machine Learning Expert to create and lead our Data Science Team working in the field of communication AI. Knowledge of various communication AI tools is a big advantage.

• Strong experience in Python programming language, with at least 5 years of experience.
• Work experience in the following areas:
- Natural Language Processing (NLP) for at least 3 years
- Reinforcement Learning
- Frameworks such as nltk, spacy, Tensorflow, Pytorch
- Open AI and API integration
- xgboost and git
- SQL
• Strong ability to clearly and consistently communicate one's position
• Strong problem-solving skills and strategic thinking ability
• Strong communication and leadership skills.

**Responsibilities**
​​• Maintain the current functionality and make necessary modifications or additions
• Develop new functionality from scratch and fix bugs
• Collect data, mostly from internal databases
​• Perform markup and research existing solutions
​• Develop the architecture of models for training
​• Train models and write APIs in Python
​• Test and evaluate models
​• Generate solutions, discuss with team, and implement final algorithm
​• Ability to divide tasks into subtasks, partially manage team processes, negotiate with managers, and identify and meet team needs.

**What we offer**
• The opportunity to work with leading products on the US and global market
• Real opportunities for professional growth and self-improvement
• Small, focused, and agile teams
• The ability to focus on your tasks
• The option to work from home or a co-working space (with the company covering the costs)
• The latest equipment and necessary resources provided for comfortable work
• Access to internal business literature, training, and seminars
• Reimbursement for the cost of courses, conferences, and meetings in Ukraine and abroad
• Unlimited sick leave
• Free professional help from a corporate psychologist in an online format
• An accessible and supportive CEO
• Awesome colleagues and a pleasant working atmosphere
• Corporate celebrations and fun activities, some of which are unforgettable.