Gdańsk, Pomeranian Voivodeship, Poland · Hybrid
$14k–$20k/mo
IVER is a leading Nordic IT and cloud transformation partner, delivering secure and innovative solutions in operations, cybersecurity, and cloud services. We've outgrown the Windows-locked black box of Power BI. We're bu…
Skills: Data Modeling, Semantic Layer Design, SQL, Python, Git
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Design and implement a semantic layer to serve as the single source of truth for BI and translate legacy Power BI logic into a modern open-source stack. Build, maintain, and optimize robust ELT pipelines and ensure high query performance across data models.
Requires strong expertise in data modeling, advanced SQL, Python, and ELT pipeline construction using tools like Airflow. Candidates should have a configuration-as-code mindset and English proficiency at B2/C1 level.
IVER is a leading Nordic IT and cloud transformation partner, delivering secure and innovative solutions in operations, cybersecurity, and cloud services.
We've outgrown the Windows-locked black box of Power BI. We're building a high-performance, open-source analytics platform on strong on-prem infrastructure: a stack built on ClickHouse, Cube.js, and Apache Superset. First architectural decisions are made and we're already in the testing phase.
We're looking for a code-driven Data Engineer who lives and breathes data modeling and semantic layer design to help translate our existing Power BI logic into this modern, transparent, scalable stack. You'll work with real systems and data, at scale, alongside experienced platform engineers.
The position is available from 1st October 2026.
SALARY:
11 600 – 16 250 PLN gross/month Permanent
80 - 120 net/hour B2B
14 000 – 19 500 PLN net/month B2B
KEY FACTS:
Design and implement of the semantic layer to serve as the "single source of truth" for internal and customer BI.
Translate legacy Power BI reports and business logic into the new technology stack.
Build, maintain, and optimize robust ELT pipelines.
Ensure high performance and query optimization across our data models.
WE EXPECT FROM YOU:
Strong data modeling: layered models, business metrics, clean semantic layers
Advanced SQL: ingestion, complex manipulation, query optimization
Python (or another backend language) and a solid Git-based workflow
ELT experience: robust pipelines, multi-source integration, Change Data Capture (CDC)
Hands-on with Airflow or similar orchestration tools
A configuration-as-code mindset
Clear communicator, comfortable with hybrid work, English B2/C1
APPRECIATED:
BI migration experience (Power BI / SSIS → open-source stack)
Cube.js, ClickHouse, or Apache Superset
Docker
A sharing mindset - open to putting your engineering out in the world
AI-FIRST MINDSET
We encourage AI-assisted engineering and provide access to assistants like GitHub Copilot and Claude. As an infrastructure company self-hosting our own open-source models, we also give you a rare chance to see how AI works behind the scenes on real hardware and scale.
WE PROVIDE YOU:
Scandinavian work style & international environment
Full-time employment agreement or B2B contract
Flexible work hours & Hybrid work (3 office days)
28 paid days off for a B2B contract
3000 PLN yearly training budget & Pluralsight access
English lessons with a native speaker
Sport package, private health care, and life insurance
Recommendation bonus & Car parking
Mission-Critical IT for the Nordics
Iver is a Swedish company that provides IT services. We do this with personal commitment, innovative solutions and expertise at the forefront, with the goal of being a long-term, sustainable partner. In Gdansk we focus on developing and deploying high quality software for our mother-company and the clients. We implement the new generation tools for business processes like provisioning, monitoring, billing, asset management, etc. We: - work on commercial systems and open source solutions - work in small agile teams that are entrusted to provide complete solutions - communicate in English on daily basis with our Swedish colleagues - value mastery, autonomy, and purpose as a way to achieve the best results - use opportunity to travel and meet on regular basis face to face when neede - like and have great time together :-)
Offices: Aleja Grunwaldzka, 472F, Gdansk, Pomeranian Voivodeship 80-309, PL
Mission-Critical IT for the Nordics
Iver is a Swedish company that provides IT services. We do this with personal commitment, innovative solutions and expertise at the forefront, with the goal of being a long-term, sustainable partner. In Gdansk we focus on developing and deploying high quality software for our mother-company and the clients. We implement the new generation tools for business processes like provisioning, monitoring, billing, asset management, etc. We: - work on commercial systems and open source solutions - work in small agile teams that are entrusted to provide complete solutions - communicate in English on daily basis with our Swedish colleagues - value mastery, autonomy, and purpose as a way to achieve the best results - use opportunity to travel and meet on regular basis face to face when neede - like and have great time together :-)
Offices: Aleja Grunwaldzka, 472F, Gdansk, Pomeranian Voivodeship 80-309, PL
