Key Responsibilities
Design and oversee scalable, cost-effective reporting datasets
Implement coding best practices and reusable functions
Guide junior developers and ensure high-quality code
Configure AWS services (EC2, Lambda, EMR) using Terraform
Manage batch processes and deployments using DevOps tools
Translate technical requirements for non-technical stakeholders
Must-Have Skills
5+ years of experience
Spark / Scala with Hadoop
AWS infrastructure expertise
Git, Maven, Jenkins, Jira
Unix / Linux
Strong analytical and documentation skills
Nice-to-Have
Advanced SQL
Control-M job scheduling
Financial services domain experience
Data Engineer • Santander, Cantabria, Spain