Sigma IT tech stack
Sigma IT builds mostly with SQL, 1C, Java, JavaScript. Its stack also includes PostgreSQL, .NET, Grafana, ClickHouse. SQL is named in 11 of the 20 job postings Sigma IT published in the last 12 months (55%). Counted by Alion from the job postings of Sigma IT, updated Oct 16, 2026.
What programming languages does Sigma IT use?
SQL is named in 55% of job postings at Sigma IT, followed by 1C (25%), Java (10%), JavaScript (10%).
1C 
What frameworks and libraries does Sigma IT use?
React.js is named in 10% of job postings at Sigma IT, followed by JUnit (10%), Spring Boot (10%), Mockito (5%).
React.js
2 10%
JUnit
2 10%
Spring Boot
2 10%
Mockito
1 5%
Spring Framework
1 5%
Spring MVC
1 5%
Apache Commons
1 5%
Lombok
1 5%
Show all (11)
What databases does Sigma IT use?
PostgreSQL is named in 30% of job postings at Sigma IT, followed by ClickHouse (10%), Redis (10%), TimescaleDB (10%).
What cloud and platforms does Sigma IT use?
.NET is named in 10% of job postings at Sigma IT, followed by Grafana (10%), Linux (10%), ActiveMQ (5%).
.NET
2 10%
Grafana
2 10%
ActiveMQ
1 5%
Apache Kafka
1 5%
Postman
1 5%
GitLab CI
1 5%
Kubernetes
1 5%
What developer tools does Sigma IT use?
Rest API is named in 25% of job postings at Sigma IT, followed by Git (15%), Zabbix (10%), Apache HTTP Server (5%).
Rest API
5 25%
Git
3 15%
Zabbix
2 10%
Chrome DevTools
1 5%
Swagger
1 5%
Docker
1 5%
Gradle
1 5%
Show all (11)
What AI and ML technologies does Sigma IT use?
LLM is named in 5% of job postings at Sigma IT.
LLM
1 5%
Which engineering practices does Sigma IT ask for?
CI/CD is named in 20% of job postings at Sigma IT, followed by BGP (5%), Machine Learning (5%), OSPF (5%).
What does each Sigma IT team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
6 postingsBackend
3 postingsHow does your stack fit Sigma IT?
How modern is the Sigma IT stack?
Sigma IT scores 77 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Sigma IT stack in its industry?
Share of the 4,854 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sigma IT
Questions about the Sigma IT tech stack
What programming languages does Sigma IT use?
The languages named in Sigma IT job postings are SQL (55%), 1C (25%), Java (10%), JavaScript (10%), TypeScript (10%), as a share of the 20 postings of the last 12 months.
Does Sigma IT use React.js?
Yes. React.js is named in 2 of 20 job postings (10%) and required in 2 of them.
What cloud and platforms does Sigma IT use?
The cloud and platforms named in Sigma IT job postings are .NET (2), Grafana (2), Linux (2) (postings in brackets).
What skills do you need for a Analytics job at Sigma IT?
Analytics postings at Sigma IT most often require SQL (4), 1C (2), Rest API (2), out of 6 postings in the last 12 months.
Is the Sigma IT tech stack changing?
No new technology has appeared in Sigma IT job postings in the last six months.
How modern is the Sigma IT tech stack?
Sigma IT scores 77 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Sigma IT tech stack?
Alion reads every job posting Sigma IT publishes and tags the technologies each one names. The figures on this page count the 20 postings of the last 12 months and were updated on Oct 16, 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, "Sigma IT tech stack: 47 technologies from 20 job postings", as of Oct 16, 2026. https://alion.io/company/sigmait/technologies