3Commas.io is a leading cloud-based Order Management System (OMS) and crypto-asset management platform. We offer a unified access point and interface with the world's top 20 crypto exchanges, providing fully automated trade execution and portfolio management. Our platform is supported by continuously evolving strategies, algorithms, and risk management solutions, driving innovation in automated crypto trading.
Requirements: 3+ years of experience in Data AnalystsExperience with any open source database such as PostgreSQL or MySQLData warehousing experience with Clickhouse, Redshift or other MPP databasesExperience in CDC, ETL/ELT, and MDMExperience in Apache products such as Airflow, KafkaData Analysis using SQL, PythonIdentify common data issues related to data types, formats, missing values, duplicate data, etc.Experience working with various file formats, more specifically CSV, Parquet, JSONEnglish upper-intermediate or higher Responsibilities: Analyze and organize raw data and data martsCreate and maintain optimal data pipeline architectureIdentify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructureWork with data and analytics experts to strive for greater functionality in our data systems. As a Plus: Experience with CI/CD systemsExperience using Docker / KubernetesExperience with Apache Spark, FlinkExperience with Java/Scala (data processing-related scripts) What we offer: We offer flexible working conditions with a priority to work from our offices in Barcelona, followed by Tallinn. Remote work is also open for discussion.Inspiring leadership and knowledgeable, creative, genuinely kind colleaguesPaid annual leave, paid sick leaveCompetitive salary offers based on your skillsIn-house lessons for your crypto-trading skills