An online video-streaming platform “Tango” ( that connects people via live steam videos or just leading an online conversation.
Tango is a privately-held company headquartered in Mountain View, California with an attractive option/stock plan.


- Lead the full-cycle data science projects

- Design and build data-driven solutions based on state-of-the-art machine learning algorithms

- Develop processes and tools to monitor and analyze model performance and data integrity - Work closely with Data Engineers and Product Managers


- At least three years of data science experience

- B.Sc./M.Sc. in computer science, engineering, mathematics, or related field

- Proficiency and experience in writing Machine Learning algorithms

- Fluency in Python and SQL

- Experience in deployment and automation of Machine Learning models in real-time environments

- Experience in leading the full-cycle data science projects

- Experience in Big Data platforms and solutions

- Self-starter, fast learner, fast worker, results-oriented with a can-do attitude

- Fluent English

About Onseo

ONSEO is a space in which new projects, opportunities and products are born on the basis of diverse experience, knowledge and communication.

We are a modern international IT - company based in Ukraine, in which every staff member has:
opportunity for professional development - versatile tasks and projects of the company allow employees the opportunity to develop their own professional skills.
stability - the company takes care of its employees and ensures their stable work despite external crises (17 years on the global market)
social guarantees (paid vacation, medical insurance,compensation of expenses for sport, free english lessons)
comfortable psychological atmosphere: the work of each is valuable and noticeable to top management and colleagues.

We are united by the idea of creating world-class projects and products. And we have everything necessary for this: possession of a wide stack of technologies, a proven professional team and a reliable business support system, authority in international markets. And the most important thing is the experience and ability to integrate modern technologies into new projects, ideas, solutions.

Are you an IT specialist looking for a progressive company to work at? Join ONSEO team!

Company website:

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