Senior Data Engineer (AFC area)
Luminor Group19 days ago
Tallinn, EstoniaSenior
Responsibilities
- Design, implement, and continuously improve systems for data ingestion, processing, storage, and sharing.
- Build and optimize scalable, reliable, and high-performing data architectures.
- Develop and maintain ETL/ELT pipelines using modern tools and frameworks.
- Design and operate Apache Spark pipelines on Amazon EMR and AWS Glue using Apache Iceberg tables across Bronze, Silver, and Gold Medallion layers.
- Integrate and synchronize lending automation, retail lending, and processing systems.
- Maintain data quality, security, availability, and performance according to data mesh principles.
- Collaborate with analysts, software engineers, and business stakeholders to deliver data solutions.
- Conduct technical specification and code reviews, integration testing, troubleshooting, and defect resolution.
- Implement monitoring and alerting for data workflows.
- Work in a cross-functional Agile team in a Pan-Baltic international environment.
Requirements
- Proven experience with SQL, Python, and data warehousing.
- Hands-on experience with AWS, Azure, or GCP.
- Hands-on Apache Spark experience, including performance tuning and scalable pipeline development.
- Experience implementing lakehouse architectures with Apache Iceberg and Medallion layers.
- Preferably experience with Amazon EMR, AWS Glue, Amazon S3, and the AWS Glue Data Catalog.
- Familiarity with Apache Airflow or dbt.
- Experience with Snowflake, BigQuery, Redshift, or SAP Sybase IQ.
- Experience with ETL/ELT designer tools and solution integrations, including real-time, message-based, or event-driven integrations.
- Experience in Anti-Financial Crime or AML is a strong advantage.
- Ability to take ownership and drive initiatives independently.
- Fluent spoken and written English is required.
Benefits
- Gross salary of 4,190-5,700 EUR per month, depending on experience and competencies.
- Flexible working hours and hybrid work.
- Possibility to work from anywhere in the EU, Iceland, Switzerland, and the UK for up to 90 days per year.
- Additional vacation weeks after one year with the company.
- Additional volunteer time off.
- Up to 30 fully paid calendar days per year for military training.
- Health insurance after the first three months in all three Baltic states, plus health days without a doctor’s note.
- Wellbeing tools and resources.
- Internal and external training, LinkedIn Learning, workshops, conferences, and online training.
- Special offers and pricing for Luminor products and services.
- Applications are requested by November 8; candidates are primarily expected to be located within the Baltics and should apply with a CV in English and PDF format.
Tech Stack
Amazon RedshiftApache AirflowApache SparkAWSAzuredbtGoogle BigQueryGoogle Cloud PlatformPythonSnowflakeSQL
Categories
Data Engineering
About Luminor Group
Luminor Group is a pan-Baltic retail and corporate bank serving individuals, SMEs, and large companies across Estonia, Latvia, and Lithuania. It offers everyday accounts, cards, mortgages, business lending, savings and investment products, and digital and mobile banking, earning interest and fee income. Founded in 2017 and headquartered in Tallinn, it is now owned by OTP Bank and operates as one of the region’s largest banks.