Lead Machine Learning Engineer for Picsart (offline)

— 5+ years of Python engineering and experience in research and development of machine learning and deep learning technologies for real-world products
— Experience leading data science teams
— Experience of deploying and maintaining machine learning models in production
— Experience working with information retrieval projects, working with learned ranking for information retrieval systems is a must
— Experience writing, maintainable, testable, production-grade Python code
— Understanding of different machine learning and deep learning algorithm families and their tradeoffs, especially ones related to computer vision, natural language processing, and information retrieval
— Experience with machine learning and deep learning libraries and frameworks (Scikit-learn, XGBoost, TensorFlow, Keras, PyTorch, etc.)
— Good knowledge of ML/DL theoretical underpinnings
— Team-player with strong interpersonal skills

Будет плюсом
— Experience working with Elasticsearch/Solr
— Experience with large-scale machine learning (100GB+ datasets)
— Experience in design and development of data processing pipelines (Spark, Airflow, etc.)
— Competitive machine learning experience (e.g. Kaggle) could be a plus

Предлагаем
— Challenging work in an international professional environment
— The long-standing team as this is for a long term project
— Competitive salary
— Flexible work-from-home & remote work policy
— Mastering English language with a native speaker
— 40-hours working week with flexible working hours
— PE accounting and support
— 20 paid vacation days per year
— 14 paid sick leaves per year
— Collaborative friendly team environment
— Cozy fully equipped office space in the city center

Обязанности
— Developing high-load information retrieval system based on machine learning-enriched algorithms
— Owning the full Data Science life-cycle from conception to prototyping, testing, deploying, and measuring its overall business value
— Providing technical leadership and strategic initiatives for your team

О проекте
PicsArt is an all-in-one photo and video editing app for making your social content pop. The platform allows users to take and edit pictures and videos, draw with layers, and share the images on PicsArt’s and other social networks.

We make it super easy to step up your photo-editing game, create amazing images and videos, and share them with friends.
It’s the one app that lets you be truly creative with its almost limitless features ― and it’s starting a movement to help the people “go beyond the filter” and make awesome pictures.
A consistent top 20 downloaded app with more than 150 million monthly active users, PicsArt spans the globe and is available in over 30 languages.
PicsArt is your mobile creative playground. Remix images with us and discover an entire world of content and tools to help you tell your unique story.
picsart.com/explore

About Proxet

Proxet is a custom web, mobile and software development company offering customized and tailored technology solutions to a wide range of clients. With over 10 years of experience in building complex solutions for enterprise-level businesses, SMBs, and startups, Proxet has delivered over 100 projects in Healthcare, Marketing, Financial Services, Retail, Real Estate, Aerospace & Automotive verticals. As a custom software development company, Proxet also provides thought leadership and advisory services to fast-growing startups and Fortune 500 companies.

About us:
10+ years in software development
4 offices globally
150% company growth within 2 years
200+ engineers & experts
90% of our projects incorporate ML/AI
30+ early-stage & VC-backed startups
Enterprise clients with over $1B+ in revenue

What we do:
— Neural networks
— Computer Vision & Image Recognition
— Natural Language Processing
— Chat Bots
— Data Mining
— Voice Technology
— Big and Small Data Processing
— Building semantic analysis
— iOS and Android development
— Main languages: Java, .Net, Ruby, Python, Scala, JavaScript

Company website:
https://nation.proxet.com/

DOU company page:
https://jobs.dou.ua/companies/proxet/