We are seeking an experienced Big Data Developer/Engineer to join our team in Corporate and Investment Banking.

The successful candidate will work with a dynamic team to develop and maintain data pipelines, data architecture, and data platforms using top-notch technologies in data processing and data analysis.

The role requires expertise in SQL, Python/Scala, Spark (Databricks), Data Lakes, and cloud environments such as Azure.

Responsibilities:

• Collaborate with cross-functional teams to understand business requirements and develop data solutions to meet those needs
• Design, develop, and maintain data pipelines, data architecture, and data platforms using top-notch technologies in data processing and data analysis
• Implement data governance processes and ensure data quality
• Write efficient code and conduct code reviews
• Collaborate with other developers to maintain and improve CI/CD pipelines
• Act as a factual caretaker of junior developers and mentor them
• Stay up-to-date with emerging trends in data development and finance industry

Requirements:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related field. Master’s degree preferred.
• 3+ years of experience in data development, preferably in the finance industry
• Proficiency in SQL, Python/Scala, Spark (databricks)
• Experience in Data Lakes, Lakehouses (Iceberg/Delta Lake/Hudi) , cloud environments such as Azure Azure
• Experience working on a highly secure and highly testable application environments (dev/pre/prod).
• Dedication to writing clean, efficient, and maintainable code, with a focus on TDD and code reviews
• Knowledge of Scrum process and tools: Jira, Confluence
• Team player, pro-active, self-organized
• Analytical and logical thinking, problem solving
• English (at least B2+)
• Areas in which these projects are integrated: Banking (Data Hub)

Nice to have:

• Experience working cross-country teams
• Spanish

Employment is directly with the client.
Employment based on an employment contract and benefits.
Hybrid work (3 days a week in our great office in the center of Warsaw).
Work in an international environment.
Feedback is provided within a few days of sending your CV.