# Senior Python Data Engineer## Resilient CoPublished 18 Jul 2026### Share this jobChileFreelancerOnsite## Role Highlights### Languages usedPythonS3### Key skillsData EngineerBig DataMachine LearningData ScienceIntegrationsAPIProduct ManagementCICDCode ReviewsData ProcessingRelational DatabaseData QualityAutomated TestingBackendNOSQLArchitectureDataSetsETLReliabilityDeploymentTransformationOperationsLoggingOptimizationRegressionDevopsAgileLogisticsAIGoogle Analytics### Tools, Libraries and FrameworksRestSQL ServerPostGresMySQLOracleCassandraPySparkDjangoScikit-learnFlaskPandasNumPy## DescriptionThe role involves designing, developing, and maintaining scalable Python applications and backend services. The engineer will build and optimize large-scale data processing pipelines and ETL frameworks to handle significant data volumes. Responsibilities include operationalizing machine learning models and integrating data science algorithms into production environments. The position requires creating secure RESTful APIs and managing complex data access patterns across various database systems. Additionally,



the engineer will contribute to software engineering excellence by implementing automated testing, participating in code reviews, and supporting CI/CD practices. Collaboration with cross-functional teams and stakeholders across different time zones is a central component of the work.## Required Qualifications and SkillsThe role requires a minimum of 8 years of professional Python development experience, specifically in building enterprise-scale applications and data processing solutions. Candidates must demonstrate expert-level Python programming skills and a strong understanding of object-oriented principles. Proficiency in big data technologies, including PySpark and distributed data processing, is necessary, alongside experience with machine learning workflows and model deployment. Furthermore, the position requires strong SQL development skills and experience with both relational and NoSQL databases.
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📌 Senior Python Data Engineer (Talca)
🏢 Towards AI
📍 Talca