**Nexum is seeking a Data Engineer in Miguel Hidalgo, Mexico City** ----------------------------------------------------------------------- **Big Data Engineer** --------------------- Job Objective:**Build and maintain the company’s entire database infrastructure and data flows**to generate reports, analyses, and data products (vehicle histories, risk assessments, patterns, etc.). **Responsibilities:** ---------------- ### **Databases** * Design and optimize**relational databases**(MySQL, PostgreSQL) to ensure information is fast, secure, and reliable. * Work with**NoSQL databases**(MongoDB, Cassandra) when handling massive or unstructured data. * In some cases, use**graph databases**(Neo4j) to analyze complex relationships (e.g., connections among vehicles, events, owners, claims). ### **Data Processing** * Build**data pipelines (ETL/ELT)**that move information from multiple sources into CARFAX systems. * Process**large volumes of data**using**Apache Spark**, ensuring data arrives complete and on time. * Automate processes with**Python**, eliminating manual tasks and errors. ### **Analysis and Visualization** * Support the creation of**executive dashboards and reports**(Power BI) for business teams and leadership. * Ensure displayed data is**reliable and consistent**. * Collaborate with**product, engineering, and business teams** to understand which data is needed and how it should be used. * Apply**best practices**: documentation, version control, clean and maintainable code. **What type of candidate are we looking for?** --------------------------------- * Someone with an**analytical mindset**, capable of designing scalable solutions. * Comfortable working with**large and complex datasets**. * Not only a programmer, but also someone who**understands the impact of data on business decisions**. **Desired Education Level:** Bachelor’s degree or higher \- completed **Desired Experience Level:** Expert Level **Departmental Function:** Technology / Internet **Industry:** Automotive **Skills:** * Databases * Apache * Dashboards *This job posting originates from the Talenteca.com job board:* *https://www.talenteca.com/anuncio?j\_id\=6966896e610000260093a2cd\&source\=indeed*