Senior Data Scientist at Aarki

Senior Data Scientist at Aarki
Yerevan, Armenia
Salary: $4,000-6,000 net
Responsibilities:
• Research, design, and implement algorithms and pipelines for solving optimisation and machine learning problems
• Understand data domain and translate business requirements into code
• Analyse system performance relative to various key metrics and establish a framework for fast iterative development
Qualifications:
• Bachelor's in Mathematics, Physics, Computer Science, or equivalent
• Strong working knowledge of math and computer science fundamentals
• Proven track record in one of the following machine learning domains: recommender systems, unbalanced classification problems, Bayesian inference, factorization models, neural networks, deep learning
• Strong working knowledge of machine learning, data modeling and visualization in Python, R, or other languages
• Experience with databases and SQL
• Experience with deploying machine learning models to production systems
• Good understanding of probability and statistics, numerical optimisation algorithms, convergence, stochastic optimisation methods
Would be a plus:
• Experience with computational advertising problems
• Experience with parallel computing and "big data" frameworks (e.g. Spark)
• Experience with data warehousing systems and MPP databases
• Familiarity with network and system administration of high throughput/high load environments
Company:
Aarki is an add-creating platform utilising big data, machine learning, and large customer reach. Company was ranked number 19 out of the 500 fastest growing tech companies in North America and number 4 in the Bay Area.
Contacts: anna@itis.am / @annakocharian