Data Engineer

November 25

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NOVACARD

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Fintech • Banking • B2C

NOVACARD is a Mexican consumer credit-card provider and fintech offering a transparent, no-hidden-fee credit card with flexible credit limits (MXN 1,000–200,000), 0 annual fee, cashback rewards (5% at supermarkets, 0. 5% on other purchases), transfers, and a mobile app with a 28-day interest-free period. Operated by Unitron Technology S. A. P. I. de C. V. , NOVACARD targets consumers seeking simple, low-cost credit solutions and transparent terms.

51 - 200 employees

Founded 2023

💳 Fintech

🏦 Banking

👥 B2C

📋 Description

• Design and Development of Data Infrastructure: Design, build, and maintain scalable data architectures, including ETL/ELT pipelines and data warehouses (DWH) • Set up and support big data processing systems • Data Integration: Collect, transform, and integrate data from various internal and external sources • Ensure reliable and timely data availability for analytics and reporting systems • Performance Optimization: Optimize data storage, processing workflows, and query performance to improve system efficiency and scalability • Identify and resolve performance bottlenecks in data pipelines and databases

🎯 Requirements

• Experience with Big Data technologies (e.g., Apache Spark) and PostgreSQL • Hands-on experience with various types of data storage systems: columnar, document-oriented, and key-value databases • Proven ability to design and implement ETL processes, including working with common ETL tools • Practical experience in data processing using Python and PL/SQL • Solid understanding of both batch and streaming data processing architectures • Proficiency in working with SQL-based databases • Strong skills in performance tuning and debugging of data pipelines and queries • English level — B2 (Upper-Intermediate): confident reading of technical documentation, professional correspondence, and participation in meetings and discussions in English

🏖️ Benefits

• Fully remote work format • Official employment under the Russian Labor Code (if residing in Russia); contractor collaboration possible from other countries • Opportunity to work in an international team on a new digital product in the Mexican market • Work in a data-driven environment where your contributions have real impact