Data Engineer (B)

We are considering only candidates who are located in Poland.Position overviewDataArt's Data & Analytics Competence Center designs and implements modern data and analytics solutions for mid-sized and large-sized organizations. Operating remotely and in person in numerous R&D centers, the Center of Competence drives innovations in Data Engineering that ensure rapid expansion of our domain and technical expertise and greater customer satisfaction. Our progressive and flexible working principles pave the way to a rewarding work environment and open vast career opportunities. We are looking for a Data Engineer who will join our rapidly growing team.ResponsibilitiesDevelop, operate, optimize, test, and maintain the business’s data warehouse, as well as develop ETL processes, cube development for database and performance administration, and dimensional design of table structuresDrive the full life-cycle of back-end development of the business’s data warehouse, as well as develop ETL processes, cube development for the database, and performance administration, and dimensional design of table structuresIdentify, design, and implement internal process improvements, including re-designing infrastructure for greater scalability, optimizing data delivery, and automating manual processesDefine data retention policiesBuild analytical tools to utilize the data pipeline, providing actionable insights into key business performance metrics, including operational efficiency and customer acquisitionChoose and integrate tools for monitoring, managing, alerting, and improving customer database performanceDevelop and implement automated processes that ensure uninterrupted updating and correction of database vulnerabilitiesAssemble large, complex sets of data that meet non-functional and functional business requirementsRequirements5+ years of experience or over 5 completed projectsKnowledge of data management fundamentals (data modeling, ELT/ETL, data quality, metadata management, data warehouse/lakes patterns, distributed systems)AWS/Azure cloudSnowflake and Databricks are must-havesStrong proficiency with SQL and its variations among popular databasesExperience with some modern relational databasesKnowledge of the programming language PythonWhat We Offer:Vacation days: 26 business days per year for B2B contracts10 illness/special days off per year (fully paid, no medical papers needed) for all contract typesHealth and life insurance (Luxmed)MyBenefit platform with Multisport optionInternal psychological support serviceEnglish language classes from the first working dayAccess to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal trainingFlexible workplace: work from the office, from home, or choose a hybrid optionTech Skills Mentoring ProgramOpportunities to develop as a public speaker, mentor, or technical interviewerFully paid idle (bench) when not involved in a projectCertification reimbursement (AWS, GCP, Microsoft, etc.)Maternity leave: Special reimbursement for the first 6 months (B2B only)