CROC tech stack
CROC builds mostly with 1C, SQL, Python, PowerShell. Its stack also includes Linux, Windows, PostgreSQL, MySQL. 1C is named in 23 of the 70 job postings CROC published in the last 12 months (33%). Counted by Alion from the job postings of CROC, updated Nov 11, 2026.
What programming languages does CROC use?
1C is named in 33% of job postings at CROC, followed by SQL (19%), Python (11%), PowerShell (10%).
1C 
What frameworks and libraries does CROC use?
Hadoop is named in 1% of job postings at CROC.
Hadoop
1 1%
What databases does CROC use?
PostgreSQL is named in 17% of job postings at CROC, followed by MySQL (7%), ClickHouse (6%), MS SQL (4%).
PostgreSQL
12 17%
MySQL
5 7%
ClickHouse
4 6%
MS SQL
3 4%
ElasticSearch
2 3%
Redis
2 3%
Greenplum
2 3%
HBase
1 1%
Show all (9)
What cloud and platforms does CROC use?
Linux is named in 29% of job postings at CROC, followed by Windows (23%), Active Directory (17%), Kubernetes (14%).
Kubernetes
10 14%
Windows Server
8 11%
Debian
6 9%
VMWare
5 7%
Show all (27)
What developer tools does CROC use?
Zabbix is named in 10% of job postings at CROC, followed by Git (7%), Hyper-V (6%), KVM (6%).
Zabbix
7 10%
Git
5 7%
Hyper-V
4 6%
KVM
4 6%
Nginx
4 6%
Ansible
4 6%
Apache Tomcat
3 4%
Show all (21)
Which engineering practices does CROC ask for?
DNS is named in 26% of job postings at CROC, followed by DHCP (14%), TCP/IP (11%), VPN (9%).
Show all (16)
What does each CROC team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Enterprise Apps
14 postingsSupport
13 postingsDevOps
11 postingsSecurity
8 postingsProduct
7 postingsHow does your stack fit CROC?
How modern is the CROC stack?
CROC scores 63 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the CROC stack in its industry?
Share of the 6,195 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CROC apart
Companies with a stack like CROC
Questions about the CROC tech stack
What programming languages does CROC use?
The languages named in CROC job postings are 1C (33%), SQL (19%), Python (11%), PowerShell (10%), Java (4%), as a share of the 70 postings of the last 12 months.
Does CROC use Linux?
Yes. Linux is named in 20 of 70 job postings (29%) and required in 18 of them.
What cloud and platforms does CROC use?
The cloud and platforms named in CROC job postings are Linux (20), Windows (16), Active Directory (12) (postings in brackets).
What skills do you need for a Enterprise Apps job at CROC?
Enterprise Apps postings at CROC most often require 1C (14), Linux (3), SQL (3), Windows (3), out of 14 postings in the last 12 months.
Is the CROC tech stack changing?
No new technology has appeared in CROC job postings in the last six months.
How modern is the CROC tech stack?
CROC scores 63 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the CROC tech stack?
Alion reads every job posting CROC publishes and tags the technologies each one names. The figures on this page count the 70 postings of the last 12 months and were updated on Nov 11, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "CROC tech stack: 79 technologies from 70 job postings", as of Nov 11, 2026. https://alion.io/company/croc-ru/technologies