Data (BigData) Senior #8949

Project

Lohika company provides premium software engineering services to leading technology companies. Our customers usually range from startup to high growth and VC backed companies, which drives a culture of acceleration and innovation. We are sure that team extension is the only engagement model, which works best. Our current customer is a digital agency that connects brands and consumers. The agency is more than 400 people strong, manages over $600MM in media spend and deploys campaigns in 70 markets in many cities around the world. Our customer provides services for companies like Google, Viber, etc. You're looking for your next big thing, aren’t you? So are we, hoping it's you! Jump at your chance!

MAIN TASKS AND RESPONSIBILITIES

• Creating, fixing and improvement ETL's, procedures, functions based on Big Data solutions
• End-to-end data flows checks
• Designing database schema according to data processing needs

EDUCATION, SKILLS AND EXPERIENCE

Must:

• At least 5 years of experience data warehouse and multi-dimensional database design and development using formal methodologies
• At least 5 years of experience with at least one RDBMS (Postgres, Oracle, SQL Server, etc.)
• Expert in SQL writing and tuning techniques 
• At least 3 years of experience with at least one ETL tool (Talend - preferred, Informatica, Kettle, etc.)
• At least 2 years of experience with Big data tools (Hadoop, Hive, Spark, HBase, Kafka, etc.)
• Knowledge of GitAgile methodologies 
• Upper-Intermediate level of English

Considered as a big plus:

• Experience with Big Data tools: Presto
• Experience with clouds (GCP, AWS)
• Java or Python development
• Bash/Shell scripting

PERSONAL COMPETENCIES

• Responsible
• Communicative
• Motivated
• Self-organized