To ogłoszenie wygasło w dniu 2015-09-27 10:49.

Data Scientist/Machine Learning Expert

Growbots
  • Umowa o pracę Umowa

  • 11-20 pracowników Rozmiar firmy

  • 2014 Rok założenia firmy

  • http://growbots.com WWW

Opis oferty

Growbots Inc. –​ a Warsaw startup made with enthusiasm. We're a part of 500 Startups – one of the best accelerators in the US. At Growbots we're building A.I. for sales with the ultimate goal of automating the entire sales development process. The things we believe in are automation and the infinite power of machine learning, which has to change the world of sales and we are eager to speed this up! Currently we have development team responsible for the system. Our plan for next step is to divide responsibilities for 2-3 development teams, including R&D team, which will be responsible for creating proof of concepts of new features, testing new algorithms on our data and generally improve effectiveness using broadly defined machine learning techniques.

In Growbots we build applications using Python and Tornado framework (plus Celery). As data store we use mainly Elasticsearch (NoSQL database) and RabbitMQ as a message queue. We make up a modular system, using the REST APIs to communicate between applications. Among others we use HTML5, JS, ReactJS, Flux and Bootstrap for frontend. We operate in accordance with the Clean Code, we do code review, we use Git, actively use Agile methodologies. Our environments we deploy on Amazon's cloud, we use Docker and Ansible for that. We are open for all reasonable new technologies!

Some interesting numbers about our system:

15 separate modules and applications being part of our system architecture,
more than 100 000 000 records in database,
more than 3 000 000 new records added to the database each day as a result of crawling,
more than 5 000 000 messages published to queue each day,
more than 30 servers used,
more than 150 CPU cores used,
more than 500 GB of RAM,
more than 15 TB of SSD storage,
more than 1 000 000 PLN reserved for the infrastructure for next 1-2 years.
Why us?

We have built a cool team of aligned people.
We cooperate with many customers from the USA, including companies worth millions of dollars - we have achieved better results than their internal sales departments.
We are partakers of the acceleration program 500 Startups (http://500.co) - masthead investor from the United States. Beyond the additional funds we get access to the support of mentors, investors, as well as we get the opportunity to work with the best start-ups on the world.
We cooperate with data scientist working in Facebook AI Research, which creates the best solutions of machine learning in the world.
Are you ready for that? Join us and get involved into creating innovative systems using cutting-edge technologies and compete with other companies from Silicon Valley!

Wymagania

We require: strong skills in area of machine learning which you can prove,
experience with applying machine learning to real life problems,
knowledge of tools for machine learning (like R, scikit-learn, etc.),
very good knowledge of one of programming language (Python, C++, Java, Scala),
very good knowledge of algorithms and data structures,
high analytical skills,
ability, desire and willingness to learn continuously,
knowledge of English - at least B2 level,
high self-discipline and responsibility,
to be an easy-going, self-motivated doer, who likes a challenge.
Additional advantages:

experience with applying machine learning on big data,
experience with recommendation systems,
experience with natural language processing,
strong knowledge of Python,
knowledge of Docker, Ansible.
BENEFITS

We offer:

cooperation with a young, but experienced team of people achieving further successes in the world,
opportunity to work on solutions using current standards in the IT world and cutting-edge technologies,
teamwork in Agile (Scrum, JIRA, daily stand-ups, planning sessions, sprints, retrospectives),
possibility of real influence on the shape of the developed solutions,
opportunity to gain experience in start-up operating in Silicon Valley and across the United States,
an informal, friendly atmosphere at work,
flexible working hours (including part-time ⅘ and part-time remote work),
attractive salary (6 000 - 16 000 PLN net, depending on your experience and skills),
great location in the center of Warsaw (Hoża street, 5 minutes to Central Railway Station),
fair contract conditions (no NDA and non-compete clauses).
Interested in? Please apply!

Metodologia pracy

O Growbots

Outbound Sales Automation
Growbots Inc. –​ a Warsaw startup made with enthusiasm. We're a part of 500 Startups – one of the best accelerators in the US. At Growbots we're building A.I. for sales with the ultimate goal of automating the entire sales development process. The things we believe in are automation and the infinite power of machine learning, which has to change the world of sales and we are eager to speed this up!

Pytania i odpowiedzi