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Webellian Sp.z o o logo

Webellian Sp.z o o

webellian.com • Warsaw • Founded 2012
Actively hiring
Information Technology
IT Consulting
Cloud Computing
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Overview

Digital transformation, cloud migration & AI solutions. Expert IT consulting: AWS, Azure, Google Cloud. Start your journey!

Technologies

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Tech DNA
Python
SQL
JavaScript
Pydantic AI
React.js
Playwright
PostgreSQL
Delta Lake
Azure
AWS
Azure AKS
Claude
Frontend
JavaScript
TypeScript
Node JS
CI/CD
Azure
Kubernetes
Rest API
AWS
Docker
Terraform
React.js
Grafana
Jenkins
Prometheus
GitOps
Platform Engineering
SLI/SLO/SLA
Redux
CloudFormation
Git
Bitbucket
ArgoCD
Azure AKS
Bicep
Chaos Engineering
Error Budget
FinOps
GitHub Actions
Incident Management
Istio
Linkerd
Service Mesh
SRE
Fastify
Nest.JS
Strapi
Bootstrap
GraphQL
Material UI
Next.js
Vue.js
Emotion
Redux Toolkit
styled-components
Tailwind CSS
Vite
Webpack
Zustand
Mobile
Java
Swift
Spring Boot
React Native
Deep Linking
Fastlane
State Management
SwiftUI
TestFlight
UIKit
XCTest
QA
Groovy
Playwright
Cypress
Postman
Jest
Vitest
AI/ML
Python
SQL
pySpark
Databricks
Spark
dbt
Pydantic
Pydantic AI
PostgreSQL
Claude
Claude Code
Apache Kafka
Copilot
Delta Lake
AI Agents
Airflow
Anomaly Detection
Great Expectations
Other
OWASP Top 10
SonarQube
Power BI
Confluence
Jira
Stack modernity Cutting-edge AI adopter
75/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 10 jobs Required
CI/CD 10 jobs Required
Azure 9 jobs Required
SQL 8 jobs Required
Spark 7 jobs Required
Databricks 7 jobs Required
pySpark 7 jobs Required
dbt 6 jobs Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
45%
JavaScript
40%
SQL
40%
CI/CD
40%
AWS
33%
Docker
33%
Share of companies in the same industry that use each technology.
Stack changes
Great Expectations Aug 2026
Delta Lake Aug 2026
Anomaly Detection Aug 2026
Airflow Aug 2026
AI Agents Aug 2026
Power BI Aug 2026
Zustand Aug 2026
XCTest Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Similar stack
Jobgether 76 shared technologies Emagine 75 shared technologies ITDS Poland 68 shared technologies Weekday 67 shared technologies Software Mind 67 shared technologies Capco 66 shared technologies

Jobs

Senior Data Engineer

 7 hours ago
Remote/Hybrid • Full-Time • 6+ year exp • Warsaw
Python
SQL
pySpark
Databases
Apache Kafka
Databricks
Delta Lake
PostgreSQL
AI/ML
AI Agents
Airflow
Anomaly Detection
Claude
Claude Code
Great Expectations
Spark
DevOps
Azure
SLI/SLO/SLA
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
pySpark
Databases
Databricks
AI/ML
dbt
Spark
DevOps
Azure
CI/CD
Terraform
Analytics
Power BI
Apply
Remote/Hybrid • Full-Time • 6+ year exp • Warsaw
JavaScript
Swift
TypeScript
Claude
Claude Code
Frontend
Emotion
React.js
Redux
Redux Toolkit
styled-components
Tailwind CSS
Vite
Webpack
Zustand
Mobile
Deep Linking
Fastlane
State Management
SwiftUI
TestFlight
UIKit
XCTest
DevOps
CI/CD
Rest API
QA
Cypress
Jest
Playwright
Vitest
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
Apply
Remote/Hybrid • Full-Time • 5+ year exp • Warsaw
Java
Python
Claude
Claude Code
Copilot
DevOps
ArgoCD
Azure
Azure AKS
Bicep
Chaos Engineering
CI/CD
Error Budget
FinOps
GitHub Actions
GitOps
Grafana
Incident Management
Istio
Kubernetes
Linkerd
Platform Engineering
Prometheus
Service Mesh
SLI/SLO/SLA
SRE
Terraform
Apply
Remote/Hybrid • Full-Time • Warsaw
JavaScript
Python
PostgreSQL
Frontend
Vue.js
DevOps
AWS
Docker
Kubernetes
Rest API
Cybersecurity
OWASP Top 10
QA
Cypress
Apply
Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
Apply
Remote/Hybrid • Full-Time • 5+ year exp • Master's Degree • Warsaw
Node JS
SQL
TypeScript
JavaScript
Fastify
Nest.JS
Strapi
Databases
PostgreSQL
Frontend
Bootstrap
GraphQL
Material UI
Next.js
Redux
React.js
Mobile
React Native
DevOps
AWS
Bitbucket
Docker
Jenkins
Rest API
Apply
Remote/Hybrid • Full-Time • 5+ year exp • Bachelor's Degree • Warsaw
Confluence
Jira
QA
Playwright
Postman
Apply
Remote/Hybrid • Full-Time • 7+ year exp • Warsaw
Java
JavaScript
Spring Boot
Databases
Apache Kafka
AI/ML
Claude
Claude Code
Copilot
Frontend
React.js
DevOps
Azure
CI/CD
GitOps
Kubernetes
Platform Engineering
Rest API
Apply

DevOps Engineer

 24 days ago
Remote/Hybrid • Full-Time • Warsaw
Groovy
Python
AWS
CI/CD
CloudFormation
Docker
Git
Grafana
Jenkins
Kubernetes
Prometheus
Terraform
Cybersecurity
SonarQube
Apply

Java Engineer

 26 days ago
Remote/Hybrid • Full-Time • Warsaw
Java
PostgreSQL
DevOps
AWS
Docker
Kubernetes
Rest API
Cybersecurity
OWASP Top 10
Apply

Growth

Hiring Momentum
78/100
Scaling fast
Open positions
15
6 opened / 0 closed in 30 days
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Data Science
47% ▲
Backend
20% ▲
Frontend
13% ▲
DevOps
13% ▲
QA
7% ▲
Actively hiring for Data Science (+7 in 30 days)
Activity Timeline
Added Power BI to stack Aug 2026
Added Zustand to stack Aug 2026
Added XCTest to stack Aug 2026
Added Webpack to stack Aug 2026
Added Vitest to stack Aug 2026
Added Vite to stack Aug 2026
Added UIKit to stack Aug 2026
Added TestFlight to stack Aug 2026
Added Tailwind CSS to stack Aug 2026
Added SwiftUI to stack Aug 2026
Added Swift to stack Aug 2026
Added styled-components to stack Aug 2026