Senior Data Engineer – ELT/ETL & Snowflake (Hybrid)

Nordea Bank Norge ASA; Helsinki; Hybrid; EUR 80,000 - 110,000; Full time

Job summary

You will optimize data workflows, write efficient code (bash, python, SQL), and manage both on-prem and cloud-based infrastructure, while collaborating with data engineers, architects, scrum masters, product managers and more.

Qualifications

• Degree in Computer Engineering or CS required.
• Strong OLAP design knowledge (STAR schema, Snowflake schema, denormalization).
• ELT/ETL development with GUI tools (e.g., IBM DataStage, Snowflake).
• Experience with Power BI in On-Prem and cloud environments.
• Experience with Snowflake, Oracle, MSSQL databases.
• DevOps, CI/CD, Git, Docker, Kubernetes, Terraform.
• Test automation knowledge (Robot, Selenium).

Responsibilities

• Optimize data workflows and write scripts in bash, Python, and SQL.
• Design and maintain ELT/ETL pipelines.
• Develop and optimize PLSQL queries and DB objects for high-performance storage.
• Implement CI/CD pipelines for data infrastructure and workflow automation.
• Manage on-premise and cloud-based hybrid infrastructure.
• Ensure data quality, governance, and compliance.

Skills

ELT/ETL

Power BI

Snowflake

Oracle

MSSQL

Python

SQL

Bash

Git

Docker

Kubernetes

Terraform

CI/CD

Robot

Selenium

Education

Computer Engineering

BSc in Computer Science

MSc in Computer Science

PhD in Computer Science

Tools

IBM DataStage

Snowflake

Job description

You will optimize data workflows, write efficient code (bash, python, SQL), and manage both on-prem and cloud-based infrastructure, while collaborating with data engineers, architects, scrum masters, product managers and more.