Seznam.cz
seznam.cz
Actively hiring
Email Hosting & Delivery
Search Engines
Web Portals
View 10 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Seznam.cz hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Seznam.cz scores B on the Alion truth index (A is best, E worst), measured over 4 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. 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
Seznam.cz is a Czech internet company that runs a web portal with a search engine, email, news and weather and describes itself as the most visited Czech internet portal. It hires C++ programmers, machine learning researchers, marketing analysts and telesales and online marketing staff. The company is headquartered in Prague, Czech Republic.
Tech stack
Technologies named in job postings at Seznam.cz over the last 12 months, by layer, with the share of postings for each.
Technologies in use
53
Postings analysed
14
Stack modernity
79/100AI adopter
Languages
Python43%
SQL29%
Java14%
Scala14%
Frameworks & libraries
Hadoop21%
Dask14%
NumPy14%
Pandas14%
Databases
Snowflake21%
BigQuery7%
Google BigQuery7%
Cloud & platforms
Kubernetes29%
AppsFlyer SDK21%
OneSignal SDK21%
Apache Kafka14%
AI & ML
LLM21%
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Full Seznam.cz tech stack
53 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
44/100
Stable
Open positions
21
4 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
Today
Hiring Dynamics
0%
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
11% ▲
Backend
11% ▲
Product
11% ▲
Communications
11% ▼
Marketing
11% ▼
Sales
11% ▲
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Prague
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Headquarters
Builds here
Office with open vacancies
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Prague
Czech Republic
HQ
19 open roles 17 posted in 90 days 37% engineering
hires for Marketing, Backend, Product
Brno
Czech Republic
2 open roles 1 posted in 90 days
hires for Marketing, Sales
Jobs
Apply
In office • Bachelor's Degree • Prague
C
C++
libcurl
AI/ML
Copilot
Cursor
Claude Code
LLM
Machine Learning
DevOps
gRPC
Prometheus
CI/CD
ArgoCD
Docker
Kubernetes
OpenStack
GitLab
Apply
≈ $44k – $115k per year (Estimated) • In office • Prague
Python
Dask
AI/ML
Polars
Hadoop
Spark
SciPy
Pandas
NumPy
PyTorch
LLM
Feature Store
Machine Learning
DevOps
Git
Docker
Windows
Apply
In office • Bachelor's Degree • Prague
Python
Flask
FastAPI
Dask
AI/ML
Copilot
Cursor
Polars
CatBoost
Claude Code
SciPy
Pandas
NumPy
PyTorch
LLM
Text-to-Speech
DevOps
Prometheus
CI/CD
ArgoCD
Docker
Kubernetes
OpenStack
GitLab
Analytics
Seaborn
Matplotlib
QA
Pytest
Apply
≈ $29k – $78k per year (Estimated) • In office • Prague
SQL
Snowflake
Analytics
Tableau
Apply
≈ $39k – $97k per year (Estimated) • In office • Prague
Python
SQL
Machine Learning
Apply
≈ $23k – $66k per year (Estimated) • In office • Prague
SQL
Apply
In office • Full-Time • Prague
Cursor
Claude Code
Mobile
AppsFlyer SDK
OneSignal SDK
Apply
≈ $32k – $87k per year (Estimated) • In office • Full-Time • Prague
Python
Java
Scala
Snowflake
Apache Kafka
AI/ML
Hadoop
Spark
Airflow
MLFlow
DevOps
Kubernetes
Apply
≈ $43k – $122k per year (Estimated) • In office • Full-Time • Prague
Python
SQL
Snowflake
Google BigQuery
BigQuery
Analytics
Tableau
Looker
Apply