Senior Data Engineer / Architect

CollectiveCrunch Helsinki Full-time
Salary Competitive
Equity To be negotiated
CollectiveCrunch is an AI leader in the forestry industry. We collect climate, geo and process data and crunch this information into AI models for better prediction of forest inventories, forest risks and CO2 sequestration. We make use of the latest and most powerful open source machine learning algorithms, use state-of-the-art hybrid cloud architecture and are at the forefront of applying earth-observation data, originating from satellites.

The Position

As Senior Data Engineer / Architect, you will be responsible for designing, developing, testing, deploying, maintaining, and improving our data architecture and data pipelines. Your ETL processes will power our machine learning platform and application.

You will collaborate with a multidisciplinary team of backend engineers, data scientists and application developers on a regular basis. This is a great opportunity to work on diverse problems and see your solutions make an impact in the real world!

Our office is located in the “A Grid” startup centre on the Aalto University campus in Espoo. It can easily be reached with the metro and is located next to a nice lunch restaurant.

More about CollectiveCrunch as a place to work: http://bit.ly/37QxYhv


Your Background

You have an educational background in computer science and several years of professional experience with data processing and backend development. Your work history includes projects in which you implemented complex data pipelines using Open Source Software.


Our ideal candidate has:

  • 5+ years of experience with data engineering / big data / data warehousing

  • Strong knowledge of SQL and relational database design

  • 3+ years of Python programming experience

  • Good practice in Linux-based server environments

  • Fluent verbal and written English language skills


The following skills will be an advantage:

  • Familiarity with Python-based ETL libraries/tools

  • Distributed data processing (e.g. Airflow, Dask)

  • GIS data processing know-how (GDAL/OGR/PostGIS)

  • Publishing data via REST APIs

  • Database/system administration

For more information or questions please contact us at cd@collectivecrunch.com

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Enjoy a free catered lunch with your colleagues, every day.

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Healthcare insurance
Healthcare insurance

Break a leg! Seriously, we got you covered in our company healthcare plan.

See all 10 benefits

Working at
CollectiveCrunch

CollectiveCrunch is an AI leader in the forestry industry. We collect climate, geo and process data and crunch this information into AI models for better prediction of forest inventories. Also, we are working on the forefront of sustainability with predictions of forest risks and in future modelling of CO2 sequestration. We make use of the latest and most powerful open source machine learning algorithms, use state-of-the-art hybrid cloud architecture and are at the forefront of applying earth-observation data, originating from satellites. Our office is located in the “A Grid” startup center on the Aalto University campus in Espoo. Meet Christof, our CTO to learn more about us: http://bit.ly/37QxYhv

Read more about CollectiveCrunch

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