Onwelo
onwelo.com
Actively hiring
AI Consulting & Integration
Managed IT Services (MSP)
Custom Software Development
IT Consulting & Digital Transformation
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News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Onwelo hires
Truth index
C 64/100
Median time to fill
33 days
Ghost roles
61%
Stale roles
0%
Reposted roles
0%
Onwelo scores C on the Alion truth index (A is best, E worst), measured over 28 open roles re-checked against its own hiring board: 61% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 33 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Founded in 2015 and headquartered in Warsaw, Poland, Onwelo is a global technology consulting and software development company specializing in custom IT solutions for enterprise clients. The company delivers services across cloud transformation, AI and data analytics, cybersecurity, intelligent automation (RPA), quality assurance, and managed IT services.
News
Onwelo tworzy platformę antyfraudową najnowszej generacji
Onwelo, wiodący polski dostawca usług IT, działający na globalnym rynku, stworzył antyfraudową platformę automatyzującą wykrywanie nadużyć oraz wdrażanie strategii obronnych w firmach.
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Report
oneclick schließt strategische Partnerschaft mit ONWELO in Polen
Presseveröffentlichung von oneclick AG oneclick schließt strategische Partnerschaft mit ONWELO in Polen veröffentlicht auf open PR
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Report
Tech stack
Technologies named in job postings at Onwelo over the last 12 months, by layer, with the share of postings for each.
Technologies in use
114
Postings analysed
41
Stack modernity
85/100AI adopter
Languages
SQL51%
Python27%
Java22%
JavaScript7%
Frameworks & libraries
Spring Boot20%
PyTorch12%
Scikit-learn12%
TensorFlow12%
Databases
Amazon Redshift5%
PostgreSQL5%
Apache Iceberg2%
ElasticSearch2%
Cloud & platforms
AWS34%
Azure32%
GCP22%
Kubernetes15%
AI & ML
LLM17%
Claude2%
GPT-42%
Gemini2%
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Full Onwelo tech stack
114 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$82k
Typical range
$72k – $99k
Open positions
8
4
Jobs
Senior
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Senior | 4 | $80k | $73k – $86k |
Highest paying role
MLOps/LLMOps Engineer
$99k
Normalized to USD per year
All salaries at Onwelo
By role, level and city, against the market · 8 jobs with pay
Growth
Hiring Momentum
73/100
Growing
Open positions
29
5 opened / 12 closed in 30 days
Median time-to-fill
53 days
faster than 26% of the market
ATS activity
Every ~5 hours
Today
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
21%
AI/ML
14% ▼
Backend
14% ▼
Security
11%
Analytics
11% ▲
DevOps
7% ▲
Activity Timeline
Added SOAP to stack
Oct 2026
Added Jira to stack
Oct 2026
Added AWS Step Functions to stack
Oct 2026
Added Amazon Redshift to stack
Oct 2026
New location: United Kingdom
Sep 2026
Added Microsoft Fabric to stack
Sep 2026
Added Azure Data Factory to stack
Sep 2026
Added Zabbix to stack
Sep 2026
Added Windows Server to stack
Sep 2026
Added VPN to stack
Sep 2026
Added VMWare to stack
Sep 2026
Added VLAN to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
3
Countries
1
Busiest office
Warsaw
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Headquarters
Builds here
Office with open vacancies
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Warsaw
Poland
HQ
Knowledge
13 open roles 8 posted in 90 days 77% engineering 69% remote 200-500 est. staff $77k Avg Salary
hires for Enterprise Apps, Analytics, AI/ML
Kraków
Poland
Remote hub
4 open roles 7 posted in 90 days 100% engineering 100% remote 50-200 est. staff $79k Avg Salary
hires for AI/ML, Data Science, Security
Poznań
Poland
2 open roles 1 posted in 90 days 50% engineering 50% remote 10-50 est. staff
hires for Analytics, Design
Jobs
≈ $39k – $81k per year (Estimated) • Hybrid • Full-Time • Poznań
Figma
Management
Agile
Apply
≈ $43k – $84k per year (Estimated) • Remote (Poland) • Full-Time • Warsaw
Confluence
Jira
Apply
≈ $50k – $89k per year (Estimated) • Remote (Poland) • Full-Time • Warsaw
SQL
Amazon Redshift
DevOps
AWS
Analytics
Power BI
ETL/ELT
Management
Power Apps
Apply
≈ $41k – $84k per year (Estimated) • Remote (Poland) • Full-Time • Kielce
Rest API
SOAP
Management
Agile
Scrum
QA
Postman
Apply
Apply
≈ $31k – $65k per year (Estimated) • Remote (Poland) • Full-Time • Warsaw
Azure DevOps
Azure
Apply
≈ $33k – $69k per year (Estimated) • Remote (Poland) • Full-Time
SQL
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
ETL/ELT
Azure Data Factory
Apply
$56k – $72k per year • In office • Full-Time • Warsaw
Terraform
GCP
FluxCD
GitLab CI
CI/CD
GitOps
ArgoCD
Kubernetes
Linux
Apply
≈ $45k – $95k per year (Estimated) • Remote (Poland) • Full-Time • Warsaw
Terraform
CI/CD
IAM
Linux
Apply
≈ $57k – $99k per year (Estimated) • Remote (Poland) • Full-Time • Kraków
Python
SQL
Scikit-learn
Function Calling
AI Agents
TensorFlow
PyTorch
LLM
RAG
Agentic Workflows
Tool Use
Machine Learning
DevOps
GCP
Azure
CI/CD
Git
AWS
Docker
Apply
≈ $58k – $87k per year (Estimated) • Remote (Poland) • Full-Time
Python
SQL
dbt
DevOps
AWS
Analytics
ETL/ELT
Management
Agile
Apply
$64k – $83k per year • Remote (Poland) • Full-Time
JavaScript
Java
Kotlin
TypeScript
Spring Boot
Frontend
Angular
DevOps
Rest API
CI/CD
Jenkins
Git
Docker
Kubernetes
Management
Agile
Scrum
Apply