Big Data Engineer

4 semanas atrás


São Paulo, Brasil Sigma Software Tempo inteiro

Responsibilities Develop and maintain ETL pipelines and data integration services using Python and SQL Work with AWS services (S3 DynamoDB Lambda Glue) and NoSQL databases (MongoDB DynamoDB) Design optimize and validate data flows ensuring data quality across systems Collaborate with Senior engineers on architecture and performance improvements Troubleshoot production data issues and perform root cause analyses. Contribute to the continuous improvement of development practices and performance monitoring Qualifications 2-4 years of experience as a Data Engineer or Back-end Developer Strong hands‑on experience with Python and SQL Experience with AWS data services (S3 DynamoDB Lambda Glue) Familiarity with NoSQL databases and API integrations Basic understanding of PySpark or similar distributed frameworks Analytical mindset and proactive problem‑solving skills Fluent in English (Upper‑Intermediate level or higher) WILL BE A PLUS Experience with Airflow or other orchestration tools Interest in big data performance tuning and cloud optimization Additional Information PERSONAL PROFILE Strong communication and collaboration skills Self‑motivated responsible and able to work independently Remote Work Yes Employment Type Full-time Key Skills Apache Hive, S3, Hadoop, Redshift, Spark, AWS, Apache Pig, NoSQL, Big Data, Data Warehouse, Kafka, Scala Experience: years Vacancy: 1 #J-18808-Ljbffr


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