School 21
21-school.ru
Actively hiring
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Overview
School 21 is a free digital technology school initiated by Sber that trains software engineers and IT specialists across Russia. Operating on a gamified peer-to-peer methodology without traditional teachers or lectures, the institution emphasizes hands-on project work, self-directed learning, and essential soft skills. Through 24/7 physical campuses and a proprietary online platform, it provides tuition-free technical training in areas like software development, cybersecurity, and artificial intelligence alongside integrated corporate internships.
Technologies
Tech DNA
TypeScript
JavaScript
React.js
Amazon ECS
Frontend
TypeScript
JavaScript
Ansible
AWX
Debian
Proxmox VE
Docker
Hyper-V
Ubuntu
VMWare
KVM
Nginx
Zabbix
GitLab
CI/CD
GitLab CI
Grafana
Helm
Kubernetes
Prometheus
Terraform
Amazon ECS
IAM
React.js
Other
pfSense
HashiCorp Vault
Vault
GraphQL
Jira
Miro
Stack modernity
67/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Ansible
11 jobs
Required
AWX
10 jobs
Required
Debian
5 jobs
Required
Proxmox VE
5 jobs
Required
Docker
4 jobs
Required
VMWare
3 jobs
Optional
Ubuntu
3 jobs
Required
Hyper-V
3 jobs
Optional
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
JavaScript
9%
CI/CD
8%
TypeScript
6%
Docker
6%
Kubernetes
5%
React.js
5%
Share of companies in the same industry that use each technology.
Stack changes
IAM
Aug 2026
Amazon ECS
Aug 2026
GitLab
Aug 2026
Vault
Aug 2026
Terraform
Aug 2026
Prometheus
Aug 2026
Kubernetes
Aug 2026
Helm
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Sopra Steria Poland
Emagine
Inetum
Jobgether
Devoteam
NVIDIA
Growth
Hiring Momentum
28/100
Slowing
Open positions
13
0 opened / 0 closed in 30 days
Median time-to-fill
20 days
faster than 53% of the market
ATS activity
Every ~12 hours
08/31/2026
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.
Support
47% ▲
DevOps
27% ▲
Frontend
7% ▲
Security
7% ▲
Executive
7% ▲
Product
7% ▲
Actively hiring for Support (+7 in 30 days)
Jobs
≈ $16k – $41k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Petropavlovsk-Kamchatsky
AWX
Debian
Hyper-V
Proxmox VE
Ubuntu
VMWare
Docker
Ansible
Apply
≈ $12k – $22k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Khabarovsk
AWX
Ansible
Apply
≈ $16k – $41k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Khabarovsk
AWX
Debian
Hyper-V
Proxmox VE
Ubuntu
VMWare
Ansible
Apply
≈ $17k – $45k per year (Estimated) • Remote/Hybrid • Full-Time • Moscow
Jira
Miro
Apply
≈ $35k – $70k per year (Estimated) • In office • Full-Time • Yuzhno-Sakhalinsk
Ansible
AWX
Debian
Docker
KVM
Nginx
Proxmox VE
Zabbix
Cybersecurity
pfSense
Apply
In office • Full-Time
AWX
Ansible
Apply
≈ $20k – $59k per year (Estimated) • Remote • Full-Time • Moscow
TypeScript
JavaScript
GraphQL
React.js
Apply
≈ $12k – $22k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Ryazan
AWX
Ansible
Apply
≈ $15k – $36k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Saint Petersburg
Ansible
AWX
Debian
Docker
KVM
Nginx
Proxmox VE
Zabbix
GitLab
Cybersecurity
pfSense
Apply
≈ $23k – $56k per year (Estimated) • In office • Full-Time • Moscow
Ansible
CI/CD
GitLab CI
Grafana
Helm
Kubernetes
Prometheus
Terraform
Amazon ECS
GitLab
IAM
Cybersecurity
HashiCorp Vault
Cryptography
Vault
Apply
In office • Full-Time • Bachelor's Degree • Donetsk
AWX
Ansible
Apply
In office • Full-Time • Bachelor's Degree • Donetsk
AWX
Debian
Hyper-V
Proxmox VE
Ubuntu
VMWare
Docker
Ansible
Apply
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