11/06/2026 updated
100 % available
Senior Data & Platform Engineer
Warschau, Poland
Worldwide
Master of ScienceRustGitHub ActionsAzure DevOpsComputing PlatformsMicrosoft AzureCloud EngineeringData ArchitectureData InfrastructureDevOpsPython (Programming Language)Azure SQLWindows PowerShellDataOpsAzure Data LakeSQL Databases
Languages: Python, SQL, PowerShell, Rust, Go
Cloud & DevOps: Azure (VM, VM Image Builder, Function App, VNet, Load Balancer, Key Vault, Blob Storage /
ADLS, Queue Storage, SQL-MI, Monitor, Log Analytics, Cost Analysis), git, Azure DevOps (Pipelines), GitHub
(Actions)
Data Engineering: Databricks, Azure Data Factory, Azure Synapse, SQL Server, SQL Server Analysis Services
(SSAS), Pandas, Polars, ConnectorX, Theobald XU, Excel/VBA, Medallion Layer Architecture
Data Formats: Arrow, DBF, Excel (binary/XML), Parquet, Delta Lake
IDEs & AI: VS Code, Zed, RustRover, GitHub Copilot, Claude
Languages: TypeScript/JavaScript, HTML5/CSS3, C#, Cython, Ruby, R
Cloud & DevOps: DigitalOcean, STACKIT, Docker/Podman, Terraform
Observability: Grafana, Splunk
Linux/BSD & Networking: Ansible, Shell/Bash, Debian/Ubuntu/RHEL, systemd/cronjob, FreeBSD, firewalld/
iptables/nftables, FortiGate
Data Engineering: Microsoft Fabric, SQL Server Integration Services (SSIS), Oracle, Clickhouse, Dremio, Stack
able
Web Frameworks: Ruby on Rails, Flask (Flask-WTF, Flask-Login), SQLAlchemy, weasyprint, pdfmake, Vue
ERP Systems: SAP (FI/CO, BI), Microsoft Dynamics NAV, Odoo
PLC: SIMATIC, Beckhof
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
GermanNative speakerEnglishFluentPolishFluentCzechGood