Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
STS, accessible via sts.pl, is a Polish sports betting operator that provides online and land based wagering services on sports events and other competitions. It offers betting platforms, odds and related gambling services to individual customers under regulated frameworks.
Technologies
Tech DNA
SQL
JavaScript
TypeScript
Angular
React.js
Vue.js
Google BigQuery
GCP
Frontend
Git
WebSockets
GCP
Angular
React.js
Vue.js
Mobile
JavaScript
TypeScript
Swift
Kotlin
SPM
Clean Architecture
Material Design
MVI
MVVM
Other
SQL
gRPC
Rest API
Airflow
Google BigQuery
Apache Kafka
ETL/ELT
Stack modernity
72/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Rest API
3 jobs
Required
$56k
-42% vs market
gRPC
3 jobs
Required
$56k
-67% vs market
WebSockets
3 jobs
Required
$56k
-62% vs market
Git
3 jobs
Required
$56k
-55% vs market
JavaScript
1 job
Required
$56k
-65% vs market
TypeScript
1 job
Required
$56k
-69% vs market
Vue.js
1 job
Required
$56k
-57% vs market
Angular
1 job
Required
$56k
-58% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
SQL
17%
JavaScript
13%
TypeScript
11%
Git
11%
Rest API
10%
GCP
10%
Share of companies in the same industry that use each technology.
Stack changes
ETL/ELT
Aug 2026
MVVM
Aug 2026
MVI
Aug 2026
Material Design
Aug 2026
Kotlin
Aug 2026
Clean Architecture
Aug 2026
Swift
Aug 2026
SPM
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Ciandt
Emagine
JPMorganChase
B2Bnetwork
Motorola Solutions
Adobe
Growth
Hiring Momentum
58/100
Growing
Open positions
4
0 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.
Mobile
50% ▲
Data Science
25% ▼
Frontend
25% ▲
Activity Timeline
Added MVVM to stack
Aug 2026
Added MVI to stack
Aug 2026
Added Material Design to stack
Aug 2026
Added Kotlin to stack
Aug 2026
Added Clean Architecture to stack
Aug 2026
Added Swift to stack
Aug 2026
Added SPM to stack
Aug 2026
Added WebSockets to stack
Aug 2026
Added Vue.js to stack
Aug 2026
Added TypeScript to stack
Aug 2026
Added Rest API to stack
Aug 2026
Added React.js to stack
Aug 2026
Jobs
Mobile Software Engineer (Android)
25 days ago≈ $53k – $90k per year (Estimated) • In office • Full-Time • Katowice
Kotlin
Clean Architecture
Material Design
MVI
MVVM
DevOps
Git
gRPC
Rest API
WebSockets
Apply
Mobile Software Engineer (iOS)
25 days ago≈ $53k – $91k per year (Estimated) • In office • Full-Time • Katowice
Swift
SPM
DevOps
Git
gRPC
Rest API
WebSockets
Apply
Frontend Software Engineer
25 days ago$48k – $56k per year • In office • Full-Time • Katowice
JavaScript
TypeScript
Angular
React.js
Vue.js
DevOps
Git
gRPC
Rest API
WebSockets
Apply
Data Engineer
2 months ago≈ $65k – $104k per year (Estimated) • In office • Full-Time • Katowice
SQL
Apache Kafka
Google BigQuery
AI/ML
Airflow
DevOps
GCP
Analytics
ETL/ELT
Apply