Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
Ostrovok is an online travel company headquartered in Moscow, Russia, and founded in 2010. The company runs a hotel booking service for Russian-speaking travellers and operates the RateHawk business-to-business platform that supplies accommodation inventory to travel agencies worldwide. It sits within the Emerging Travel Group and connects to hotel chains, wholesalers, and channel managers across many countries.
Technologies
Tech DNA
Python
SQL
Bash
PyTorch
TensorFlow
Dagster
PostgreSQL
Aerospike
Redis
AWS
Cloudflare
AI/ML
Python
SQL
Docker
Ansible
CI/CD
Kubernetes
Airflow
MLFlow
PyTorch
TensorFlow
GitLab CI
Grafana
Prometheus
Terraform
VictoriaMetrics
Zabbix
GitLab
PostgreSQL
Spark
Dagster
Weights & Biases
Helm
Aerospike
Redis
pySpark
dbt
NumPy
CatBoost
LightGBM
NLP
Git
ArgoCD
Puppet
SLI/SLO/SLA
AWS
Cloudflare
FAISS
SciPy
Kibana
Google BigQuery
Backend
Go
PHP
Apache Kafka
Django
WordPress
gRPC
Rest API
Analytics
ETL/ELT
Matplotlib
Plotly
Seaborn
Power BI
Other
Bash
JavaScript
Swift
Postman
Bootstrap
GA4
Zendesk
Jira
Stack modernity
70/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python
10 jobs
Required
SQL
7 jobs
Required
Docker
5 jobs
Required
Ansible
4 jobs
Required
CI/CD
4 jobs
Required
Kubernetes
4 jobs
Required
Airflow
3 jobs
Required
MLFlow
3 jobs
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
18%
SQL
18%
JavaScript
15%
CI/CD
15%
AWS
13%
Docker
12%
Share of companies in the same industry that use each technology.
Stack changes
GitLab
Aug 2026
Weights & Biases
Aug 2026
ETL/ELT
Aug 2026
Swift
Aug 2026
NLP
Aug 2026
LightGBM
Aug 2026
FAISS
Aug 2026
CatBoost
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
Citi
Emagine
Thales Alenia Space
Sber
Devoteam
Growth
Hiring Momentum
71/100
Growing
Open positions
11
1 opened / 0 closed in 30 days
Median time-to-fill
30 days
faster than 44% of the market
ATS activity
Every ~3 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
36% ▼
DevOps
29% ▼
Analytics
29% ▲
Mobile
7% ▲
Actively hiring for Analytics (+4 in 30 days)
Activity Timeline
New location: Baku
Aug 2026
New location: Almaty
Aug 2026
Added Swift to stack
Aug 2026
Added NLP to stack
Aug 2026
Added LightGBM to stack
Aug 2026
Added FAISS to stack
Aug 2026
Added CatBoost to stack
Aug 2026
Added PHP to stack
Aug 2026
Added WordPress to stack
Aug 2026
Added Redis to stack
Aug 2026
Added Helm to stack
Aug 2026
Added Apache Kafka to stack
Aug 2026
Jobs
≈ $20k – $43k per year (Estimated) • Remote • Moscow
Python
SQL
ETL/ELT
Apply
≈ $20k – $43k per year (Estimated) • Remote • 2+ years exp • Moscow
Python
SQL
NumPy
Analytics
Matplotlib
Plotly
Seaborn
Apply
Remote • Full-Time • Baku
Python
Aerospike
Apache Kafka
PostgreSQL
Redis
DevOps
Ansible
CI/CD
Docker
GitLab CI
Grafana
Helm
Kubernetes
Prometheus
Terraform
VictoriaMetrics
Zabbix
GitLab
Apply
≈ $13k – $37k per year (Estimated) • Remote • Full-Time • Almaty
Python
Aerospike
Apache Kafka
PostgreSQL
Redis
DevOps
Ansible
CI/CD
Docker
GitLab CI
Grafana
Helm
Kubernetes
Prometheus
Terraform
VictoriaMetrics
Zabbix
GitLab
Apply
Remote • Full-Time • 4+ years exp • Baku
Python
SQL
pySpark
Databases
FAISS
AI/ML
CatBoost
LightGBM
NLP
MLFlow
PyTorch
TensorFlow
Spark
Apply
≈ $21k – $53k per year (Estimated) • Remote • Full-Time • Moscow
Python
SQL
Dagster
MLFlow
PyTorch
TensorFlow
Weights & Biases
Airflow
Apply
≈ $25k – $47k per year (Estimated) • Remote • Full-Time • 2+ years exp • Moscow
Python
SQL
Apply
DevOps инженер
1 month ago≈ $16k – $36k per year (Estimated) • Remote • Full-Time • 1+ year exp
PostgreSQL
DevOps
Ansible
AWS
CI/CD
Cloudflare
Docker
Kubernetes
Apply
System Engineer в команду внутренних сервисов
1 month ago≈ $18k – $45k per year (Estimated) • In office • Full-Time • Moscow
Bash
Python
Ansible
ArgoCD
CI/CD
Docker
GitLab CI
Grafana
Kubernetes
Prometheus
Puppet
SLI/SLO/SLA
Terraform
VictoriaMetrics
Zabbix
GitLab
Apply
Data Scientist
1 month ago≈ $27k – $60k per year (Estimated) • In office • Full-Time • Moscow
Python
SQL
Airflow
Dagster
MLFlow
PyTorch
TensorFlow
Weights & Biases
Apply
Data Engineer (в DS команду)
1 month ago≈ $19k – $45k per year (Estimated) • In office • Full-Time • 2+ years exp • Moscow
Python
SQL
Airflow
dbt
Spark
DevOps
Docker
Git
Analytics
ETL/ELT
Apply