Personio Green Badge Personio Green Badge

ETL Guidewire Datahub Developer (Baloise) (m/f/d)

Permanent employee, Full-time · Warsaw

Your Responsibilities
  • As an ETL developer, you implement the structure of the database model in the Guidewire DataHub at the interface between the new core system and the planning systems (data warehouse). The SAP Data Service Designer (BODS) is your tool for this.
  • In addition to the creation of ETL routes, database models and decision templates with the associated analyses, you will also support the product owner with technical issues relating to the creation of the database model and the architecture.
  • In addition, you create SQL queries/evaluations to check the conceptual technical structure of the database model in the DataHub.
  • Your tasks include technical test case creation and cooperation in checking the test results.
  • As part of our small team, your tasks as an application supporter also include support activities such as production support and certain infrastructure issues. 
Your ideal background and skillset
  • Experience in the data warehouse environment with tool-based development in SAP-BODS desirable, possibly also tools such as Informatica or SAS 
  • Very good knowledge of SQL and T-SQL
  • Experience in agile working methods desirable
  • Knowledge of the insurance environment is desirable
  • teamwork
  • Your strengths include your good communication skills and an open and customer-oriented way of thinking
  • Good knowledge of German and English
What you can expect from us:
  • Part of the FRIDAY family and benefit from the knowledge of our experienced Guidewire team in Poland or part of the FRIDAY family with the possibility to get insights from our FRIDAY project and to let the learnings flow into the Basler DE project
  • Attractive benefits including 30 days of vacation, additional benefit and development budget, medical package 
    with a dentist
  • Possibility to work from anywhere in Poland with an option to use modern office space in the heart of Warsaw
    You can work remotely and there are occasional travels
Salary :

UoP - 20-28k
B2B - 24k-32k
About us

FRIDAY is the essence of over 180 individuals, who build a strong “we”. We are a technology company with an insurance license and have offices in Germany, Poland, Luxembourg, and France. Together we all pull in the same direction: In becoming the most popular digital insurer in Europe.


We are already one of the fastest-growing Insurtechs across Europe and care for our employees, their ambitions, dreams, and challenges. Together we build an environment where everybody feels empowered to explore, grow and shape a better future for us, our customers, and the world around us - this is what makes us a unique employer. Join us today and let’s shape our tomorrow.

Get in touch with us and apply!

As easy as it gets to apply!


We have made applying to FRIDAY as simple as possible. Send us your contact data, your CV and you're all set. You're free to send us any additional information. It should only take a few seconds. We are looking forward to hearing from you.

All we need from you is your name, an email and your CV. Any additional information that you would like to share with us can also be uploaded here.

Click to select multiple files or use drag-and-drop
Click to select multiple files or use drag-and-drop

Uploading document. Please wait.
Please add all mandatory information with a * to send your application.