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Possible locations
  • Bydgoszcz
  • Gdansk
  • Pila
  • Poznan
  • Szczecin
  • Torun
  • Wroclaw
Technologies & tools
  • SQL
  • .NET
  • C#
  • PowerBI

We are looking for a talented BI Developer with C#/.NET experience to join our team working for one of our Danish clients – Scalepoint.

The main goal is to help us harness the power of data to grow our customer’s business.

If you meet the requirements below, join us now!

Your role

  • Design, develop, and maintain scalable data pipelines and ETL processes to support our data infrastructure
  • Collaborate with data stakeholders to understand data needs and deliver high-quality data solutions
  • Implement data integration and data warehousing solutions
  • Optimize and tune our data processes for maximum performance and scalability
  • Ensure data quality and integrity through rigorous testing and verification processes
  • Monitor and troubleshoot data pipelines to ensure reliability and accuracy
  • Develop and maintain documentation for data processing processes and BI systems
  • Stay up-to-date with emerging technologies and industry trends to continuously improve our data architecture

Your skills
  • Proficiency in SQL and database design (SQL Server, PostgreSQL, etc.)
  • Expertise with data pipeline and workflow management tools (e.g., SSIS, Dbt, Dagster, Airbyte)
  • Programming skills in language C#/.NET
  • Knowledge of engineering best practices including Unit Testing, Mocking, etc.
  • Strong understanding of multidimensional, tabular models in SSAS and analytical concepts: cube, measure, dimension, etc.
  • Fluency in PowerBI reports (deployment and management via PowerBI API)
  • Hands-on experience with PowerShell, GitHub, GitHub Actions, and knowledge of CI/CD pipelines
  • Familiarity with data security best practices and governance
  • Problem-solving skills, attention to detail, excellent communication, and teamwork abilities
  • Good written and spoken English

Job no. 240718-UOEA1

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Why Sii

Great Place to Work since 2015

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Fascinating projects

prestigious brands from around the world, long-term contracts and preferred partner status for many clients

Project suited to you

Do you want to change your career path? Is your project coming to an end? We’ll find you a new one! We have an app for this – Job Changer

We share the profit with Workers

Last year we allocated PLN 2,1BN to this benefit

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

Employment stability

revenue of EUR 300 M, no debts, since 2006 on the market

Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

Open-minded and available management team

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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our offices

Bydgoszcz

Plac Kościeleckich 3,  85-033 Bydgoszcz

Domain experts, innovative projects, and modern office – that’s what working at Sii Bydgoszcz is like. Our branch is created by experienced engineers working mainly in Java, .NET, or C/C++. We’re also proud that experts specializing in testing, BI tools...

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Gdansk

al. Grunwaldzka 472E,  80-309 Gdańsk

Sii Gdansk is one of the fastest-growing Sii Poland branches. We’re the third largest IT employer in Pomerania. With more than 1400 engineers and highly-qualified specialists on board, Sii constantly strengthens its position as a leading IT...

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Pila

ul. Kossaka 20,  64-920 Piła

Sii Pila is our second branch in Greater Poland. It’s a convenient location, proximity to Poznan and Bydgoszcz, and great potential of its residents that distinguish the city. Sii Pila teams specialize in projects for the healthcare, banking, R&D...

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Poznan

ul. Królowej Jadwigi 43,  61-872 Poznań

Sii Poznan office is located in a modern business center in the heart of the city. Sii Poznan is a great workplace for both independent experts and project teams specializing in software development, testing, QA and application management.

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Szczecin

ul. Storrady-Świętosławy 1B/111,  71-602 Szczecin

Szczecin is the 15th city in Poland where a branch of Sii Poland has been established. The modern office is located at 1B/111 Storrady Świetosławy St. Employees can use cozy and comfortable project rooms, open space, a kitchen with a dining room, a play room...

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Torun

ul. Kościuszki 71,  87-100 Toruń

Torun is the 16th city in Poland where a branch of Sii Poland was established in 2023. The modern office is located on the second floor of the Kościuszko Business Point building. It is a cozy and soundproofed work space with a kitchen, a relaxation and focus area, conference room...

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Wroclaw

ul. Na Ostatnim Groszu 3,  54-207 Wrocław

At Sii Wroclaw, we carry out projects for the automotive, banking, telco, and biotech industries. Our team consists of 900 experts and is constantly growing. We specialize mainly in Java, .NET, BI, and testing.

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