IO Technologies is a product analytical IT company. Just 4 years ago we came up with an idea and developed a platform for collecting and processing data which nowadays processes more than 10 billion events per day working on more than 300 physical and virtual servers.


— 5+ years background in software engineering based on similar to the following stack: Nginx, PHP, Vertica or Clickhouse, AWS or Azure, MySQL, Mongo, Redis, Sphinx or Elastic, Zookeeper, Ansible.
— 5+ years background in heavy loaded architectures (hundreds of servers), big data processing and storage scaling, big data querying performance, web applications performance optimization.
— 5+ years of technical management in software product company, with at least 5 engineering under management.
— Strong understanding of web application reliability strategies, including protection from hardware, network and DC failures.
— Strong understanding of hardware performance (including processor cores & IO throughput) and network performance (nodes communication through private network & internet).
— Strong understanding of web applications security, including hardware & software levels and protection from attacks.
— Fluent English.
— Basic understanding of user tracking technologies, including JavaScript and mobile platforms tracking.
— Basic understanding of analytics methods and approaches, including slicing, sampling, forecasting and providing statistically significant results.

Will be a plus:

— Practice with AI and ML solutions.
— Familiarity with Google Analytics or similar analytical suits.
— GDPR implementation and support experience.

We offer:

— Brand-new office in 2 min walks from metro Boryspilska
— The strongest analytical and engineering team in Ukraine
— Flexible working hours/ Remote days
— Paid vacation/ sick leaves
— Free books and conferences
— Free English courses in the office
— Insurance
— Partial paid lunches
— Mac book
— Several salaries and position reviews per year
— Fridays party/ movie night/ pizza evening etc.

We’re looking for CTO to ensure efficient evolution and delivery of high quality analytical products to customers. This includes:

— Technical strategy planning and implementing, based on company strategy.
— Ensuring cost efficiency, high quality and delivery on time.
— Hiring, training and assessing team.
— Architectural plans assessment in terms of business value, cost efficiency, scalability and security.
— Functional plans assessment in terms of business value, performance, security and scalability.
— Quality assurance, production, middleware and security management.
— Commercial and administration teams service and communication.
— Customers (mostly large) communication together with commercial or support deps to understand their needs and generate the best solutions.


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