Data Engineer

Crosskey; Maarianhamina; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Office in Mariehamn / Stockholm / Tur

Job summary

Crosskey is growing and seeking a Data Engineer to join our small, close-knit data team. You will build and maintain data pipelines that power our analytics and data export solutions, and help establish a data platform with real-time capabilities. You’ll collaborate with developers, architects, and teams across Åland, Finland, and Sweden.

You are analytical, deadline-driven, and excited about technology. We value hands-on experience with ETL/ELT, cloud data platforms, and modern data tooling.

Qualifications

• 3+ years of experience as a Data Engineer or in a similar role.
• Experience with data modeling and building data pipelines (ETL/ELT).
• Proficiency in Java, Python, or other programming languages.
• Hands-on experience with SQL database design.
• Experience working in cloud environments (Azure or AWS).
• Knowledge of version control (Git) and CI/CD.
• A degree in Computer Science, IT, or a related field; a Master's is a plus.

Responsibilities

• Build and maintain data pipelines powering analytics and data exports.
• Support the establishment of a data platform with real-time capabilities.
• Collaborate with developers, architects, and cross-site teams across Åland, Finland and Sweden.

Skills

Data modeling

ETL/ELT

Education

Bachelor's or Master's in CS/IT or related

Tools

Java

Python

SQL Database design

Azure

AWS

Git

CI/CD

Databricks

Snowflake

Microsoft Fabric

Kafka

Job description

Crosskey is growing - join us on our journey creating next generations solutions to tomorrow's challenges!

With 20 years of experience in IT solutions for banking, finance, and fintech, we've built a solid working environment. Every year, we improve, innovate, and develop, creating cutting edge solutions to the industry's most demanding and business-critical challenges. We need people who want to push boundaries and innovate to find new solutions that really matter. Are you our next colleague?

Data Engineer

We are looking for a Data Engineer to join our small, close-knit data team. You will build and maintain the data pipelines that power our analytics and data export solutions, and support our efforts in establishing a data platform with real-time data capabilities. You'll work closely with developers, architects, and our teams across Åland, Finland, and Sweden.

About You

You are positive, solution-focused, and analytical, with a genuine interest in technology and development. You have an eye for detail and a talent for finding flexible solutions. You stick to deadlines and keep a clear focus on the end result.

What We Are Looking For

• At least 3 years of experience as a Data Engineer or in a similar role
• Technical expertise in data modeling and building data pipelines (ETL/ELT)
• Experience with Java, Python, or other programming languages
• Hands-on experience with SQL database design
• Experience working in cloud environments (Azure or AWS)
• Knowledge of version control (Git) and CI/CD
• A degree in Computer Science, IT, or a related field, or equivalent experience; a Master's is a plus

Meriting

• Experience with modern data platforms such as Databricks, Snowflake, or Microsoft Fabric
• Experience with event streaming platforms such as Kafka

What We Offer

• A small team where your work has direct, visible impact, and you'll work closely with experienced colleagues and customers rather than being one of many
• An open and flexible working culture built on mutual trust
• The chance to build and deliver solutions for customers across the Nordic markets, working with teams in Åland, Finland, and Sweden
• Hybrid work model, remote work is possible a few days a week. Our head office is in Mariehamn, but you can also work from our other offices in Stockholm, Turku or Helsinki.

For further information please contact

Adam Mattsson Enterprise Data Architect [phone]

Monika Sigmark HR Manager [phone]