Senior Data Engineer

This is a fully remote position, open to applicants in Spain.

📋 Description

• Design, develop, and optimize robust, scalable, and high-performance data pipelines.

• Engage in the design and implementation of modern data architectures for analytical and operational environments.

• Build efficient ETL/ELT processes for the integration, transformation, and availability of information.

• Create solutions aimed at processing large volumes of data using distributed technologies.

• Design and implement APIs and services that enable access to and consumption of information.

• Ensure the quality, reliability, and maintainability of code and developed solutions.

• Collaborate closely with product, analytics, business, and technology teams to understand requirements and translate them into effective solutions.

• Actively participate in technical reviews, define best practices, and continuously improve development processes.

• Research and propose new technologies, tools, and approaches to evolve the data platform.

⛳️ Requirements

• Solid experience in developing solutions with Python.

• Experience in designing and developing REST APIs.

• Advanced knowledge of SQL and data modeling (Star Schema, Snowflake Schema).

• Experience working with NoSQL databases.

• Experience in distributed processing using technologies such as Spark, Hadoop, Hive, Presto, or similar.

• Hands-on experience in AWS environments, including services like S3, Athena, Redshift, Glue, EMR, Lambda, CloudWatch, RDS, SQS.

• Experience building and maintaining ETL/ELT processes.

• Proficiency in version control tools like Git and GitHub.

• Ability to work independently in remote and collaborative environments.

• Strong communication and teamwork skills.

• Experience with orchestration tools like Apache Airflow, Prefect, or Mage.

• Familiarity with event-driven architectures and streaming processing.

• Knowledge of GCP or other cloud environments.

• Experience with data visualization tools such as Looker, Tableau, Power BI, or QuickSight.

• Proficiency in data formats like Parquet, Avro, JSON, and CSV.

• Previous experience in product companies, fintech, digital banking, or high-scale environments.

• Advanced English proficiency to interact with international teams and clients.

• Experience using AI-powered tools for development and technical productivity, such as Cursor, Claude Code, GitHub Copilot, or similar.

• Participation in projects that have utilized automation, AI agents, or solutions based on artificial intelligence in software development.

🏝️ Benefits

• Permanent contract.

• 100% remote work from any city in Spain.

• Results-oriented environment.

• Excellent work atmosphere and collaborative culture.

• Involvement in challenging projects with modern technologies.

• Opportunities for professional growth within an expanding international organization.

• Continuous training and access to new technologies.