SQUARE ONE RESOURCES sp. z o.o.

NewBe an early applicant Europe

3 days ago

Data Engineer (Azure/Databricks)

Azure Data Engineering Data Ingestion Data Modeling Databricks +1 skills

Data engineer for an international Solvency II regulatory-reporting project (Pillar 1 and Pillar 3) at an insurance-sector client: standing up Databricks on Azure from scratch, designing data models and ingestion pipelines, and building calculations, mappings, and business rules to prepare data for reporting. Core tech: Azure, Databricks.

5 days ago

Senior / Staff Python Engineer

New EuropeStaff

AI API AWS Cloud Cloud Native +8 skills

Senior/Staff Python backend engineer working on-site at a client's office in Warsaw, building and maintaining scalable backend services and APIs and designing cloud-native, event-driven architectures on AWS. The role also involves shaping architecture and engineering standards and mentoring other engineers. Core stack: Python, APIs, SQL, AWS.

5 days ago

Machine Learning Engineer / Data Scientist – Geospatial Data

New Europe

Data Science Jest LLM Machine Learning NLP

Designs and productionizes ML models to improve the quality, accuracy and reliability of large-scale geospatial datasets — covering information extraction, anomaly detection, data-quality measurement, and NLP/LLM work (prompting, agentic workflows). Requires relocating to Malmö, Sweden for the project, with occasional on-site work.

5 days ago

Production ML Engineer & Data Scientist — Relocate to Malmö

New Europe

ML Engineer/Data Scientist focused on improving geospatial data quality and reliability. The role involves taking ML solutions from experimentation to production using Python, requiring relocation to Malmö.

Machine Learning

2 weeks ago

Senior Python Backend Engineer – Data / GCP

Open 16d EuropeSenior

Airflow API Authentication BigQuery Cloud +9 skills

Senior Python backend engineer focused on data workloads on Google Cloud: designing and maintaining Airflow DAGs and Cloud Composer environments, building Python REST API services with Pydantic, integrating pipelines with backend services, and handling auth, monitoring and production troubleshooting across BigQuery, GCS, Pub/Sub, IAM and Cloud Functions.

2 weeks ago

Senior Python Backend Engineer: Data & GCP, Airflow Pro

Open 16d EuropeSenior

Airflow API BigQuery Cloud Data Engineering +6 skills

A senior engineer who designs, builds and maintains data pipelines on Google Cloud Platform: developing Airflow DAGs and reusable Airflow components, building REST APIs, and working with Cloud Composer, BigQuery, Pub/Sub, IAM and Cloud Functions in collaboration with Data Engineering, Platform and Product teams.

3 weeks ago

Senior Data Engineer - AWS ETL, Data Lakes & Warehouses

Open 17d EuropeSenior

AWS Cloud Data Pipelines ELT ETL +2 skills

SQUARE ONE RESOURCES sp. z o.o. in Warszawa is seeking an experienced Data Engineer to design and implement scalable data pipelines and cloud-based platforms on AWS. You will own data architectures, work on ETL/ELT…

3 weeks ago

ETL Data Engineering Practitioner

Open 17d EuropeLead

AWS Cloud Data Engineering Data Governance Distributed Systems +5 skills

Nasze wymagania: 5+ years of professional experience in Data Engineering. Strong hands-on experience with AWS and cloud-based data platforms. Excellent knowledge of Python and SQL. Solid experience with ETL/ELT…