Position: Big Data Engineer
Company: inVerita
Category: Data Engineer
Experience required: 5y
English level: upper

InVerita is looking for  to join really an ambitious team

**Project:**
If you are an analytical problem solver with a vast knowledge of Java, we have the perfect job for you. We are seeking a Big Data Developer to join our friendly team of experts. Your mission will be to improve the overall quality, width and depth of the data collected on companies worldwide.


**Qualifications:**
	•	Experience using statistical computer languages, preferably Scala (or R, Python, SQL, etc.) to manipulate data and draw insights from (very!) large data sets
	•	Expertise working with and creating data architectures (Spark, Cassandra)
	•	Knowledge of advanced statistical techniques and concepts (regression, properties of distributions, statistical tests and proper usage, etc.) and experience with applications
	•	High speed and uncompromising quality in your work
	•	A growth mindset, able to capitalize on unprecedented contexts through your skills and abilities
	•	An appetite to grapple with a variety of technical challenges
	•	The ability to quickly and effectively evaluate technical tradeoffs and translate them into relevant scenarios

English level: 
Intermediate+
 

Will be a plus: 
Any knowledge of machine learning techniques (clustering, decision tree learning, artificial neural networks etc.) and their real-world advantages/drawbacks


**Responsibilities:**
	•	Mine and analyze data from across the web
	•	Assess the effectiveness and accuracy of new data sources and data gathering techniques
	•	Develop custom data models and algorithms to apply to text datasets
	•	Use predictive modeling to increase and optimize data extraction and data quality at ingestion and post-processing
	•	Develop the company's A/B data testing framework and test the quality of the data continuously
	•	Develop processes and tools to monitor and analyze model performance and data accuracy.
	•	Prototype quickly to solve thorny use cases, without getting stuck in theory, as we're prone to shipping early and often
	•	Write well-designed, testable, efficient code
	•	Identify areas of opportunity and improvement

Про компанію inVerita
inVerita is a family-owned custom software company with a focus on building web, mobile solutions and providing customers with team augmentation services. Headquartered in Lviv, Ukraine and being present in Chicago and New York company was founded on unique values, where the quality of delivery, customer satisfaction, and individual employee growth matters prior revenue and profits. Having delivered more than 50 projects, including ERP systems, mobile apps, and web platforms for US and European clients, we're continuing to grow, opening new exciting streams like Data Science and Product Design. inVerita understands that flexibility and the ability to provide options in terms of collaboration matters, so we're able to find an individual approach for every particular client. 87% of the customers have been staying with inVerita throughout the years.