Billennium
billennium.com
IT services
Actively hiring
Enterprise Apps Implementation Partners
Cloud Consulting & Migration
IT Staffing & Staff Augmentation
IT Outsourcing & Dedicated Teams
IT Consulting & Digital Transformation
View 6 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Billennium hires
Truth index
A 100/100
Median time to fill
59 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
Billennium scores A on the Alion truth index (A is best, E worst), measured over 6 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 59 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
Billennium is an international IT services and software development company specializing in cloud solutions, enterprise application development, and digital transformation. Headquartered in Poland with global delivery centers, the company provides end-to-end technology services, managed IT, and staff augmentation to enterprise clients worldwide. By partnering with leading cloud platforms like AWS, Microsoft, and Salesforce, Billennium helps organizations optimize their digital infrastructure and streamline business operations.
Tech stack
Technologies named in job postings at Billennium over the last 12 months, by layer, with the share of postings for each.
Technologies in use
154
Postings analysed
51
Stack modernity
73/100AI adopter
Languages
SQL53%
Python27%
C#20%
JavaScript14%
Frameworks & libraries
Selenium16%
Playwright14%
ASP.NET Core8%
Angular8%
Databases
Snowflake80%
PostgreSQL16%
MS SQL8%
MySQL6%
Cloud & platforms
AWS84%
Azure35%
Postman20%
.NET12%
AI & ML
LLM10%
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Full Billennium tech stack
154 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
58/100
Growing
Open positions
10
0 opened / 20 closed in 30 days
Median time-to-fill
60 days
faster than 23% of the market
ATS activity
Every ~4 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.
QA
32% ▼
Backend
16% ▼
Data Science
14% ▼
Enterprise Apps
12% ▼
AI/ML
8% ▼
Frontend
4% ▼
Activity Timeline
Added Waterfall to stack
Sep 2026
Added OWASP to stack
Sep 2026
Added ITIL to stack
Sep 2026
Added SOAP to stack
Sep 2026
Added Linux to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added UML to stack
Sep 2026
Added Microsoft Office to stack
Sep 2026
Added BPMN to stack
Sep 2026
Added Agile to stack
Sep 2026
Added Scrum to stack
Sep 2026
Added Google Docs to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Warsaw
Warsaw
Poland
HQ
1 open roles 34 posted in 90 days 100% engineering
hires for Security
Earlier presence
Kraków, Poland
Madrid, Spain
Łódź, Poland
Jobs
≈ $77k – $128k per year (Estimated) • In office • Full-Time • 5+ years exp • Warsaw
Snowflake
DevOps
AWS
Kubernetes
Cybersecurity
OWASP Top 10
OWASP ASVS
Threat Modeling
OWASP
Apply
≈ $70k – $165k per year (Estimated) • Remote (likely Canada) • 8+ years exp • Master's Degree
ABAP
Apply
Hybrid • 5+ years exp
SQL
Google Docs
Agile
Waterfall
Microsoft Office
Apply
Hybrid
Snowflake
AI/ML
Weights & Biases
Dagster
Scikit-learn
Kubeflow
TensorFlow
PyTorch
KServe
Machine Learning
DevOps
Rest API
gRPC
CI/CD
AWS
Docker
Kubernetes
Apply
Hybrid
Python
SQL
pySpark
Databases
Snowflake
AI/ML
Spark
DevOps
GCP
Azure
CI/CD
AWS
Analytics
ETL/ELT
Informatica
Talend
Dimensional Modeling
Collibra
Apply
Hybrid • 10+ years exp
Snowflake
DevOps
AWS
Analytics
Informatica
Talend
Master Data Management
Collibra
Apply