NSI tech stack
NSI builds mostly with SQL, JavaScript, Java, TypeScript. Its stack also includes Windows, Active Directory, PostgreSQL, Angular. SQL is named in 5 of the 16 job postings NSI published in the last 12 months (31%). Counted by Alion from the job postings of NSI, updated Oct 13, 2026.
What programming languages does NSI use?
SQL is named in 31% of job postings at NSI, followed by JavaScript (25%), Java (19%), TypeScript (19%).
SQL
5 31%
JavaScript
4 25%
Java
3 19%
TypeScript
3 19%
C#
2 13%
Kotlin
1 6%
Node JS
1 6%
PowerShell
1 6%
Show all (9)
What frameworks and libraries does NSI use?
Angular is named in 13% of job postings at NSI, followed by Spring Boot (13%), Bootstrap (6%), Hibernate (6%).
Angular
2 13%
Spring Boot
2 13%
Bootstrap
1 6%
Hibernate
1 6%
PrimeNG
1 6%
PrimeVue
1 6%
RxJS
1 6%
Appium
1 6%
Show all (13)
What databases does NSI use?
PostgreSQL is named in 13% of job postings at NSI, followed by Db2 (6%), MS SQL (6%).
What cloud and platforms does NSI use?
Windows is named in 25% of job postings at NSI, followed by Active Directory (19%), Postman (19%), Azure (13%).
Postman
3 19%
Azure
2 13%
GitLab
2 13%
.NET
1 6%
Show all (16)
What developer tools does NSI use?
Maven is named in 19% of job postings at NSI, followed by FortiGate (13%), Docker (13%), Jenkins (13%).
Maven
3 19%
FortiGate
2 13%
Docker
2 13%
Jenkins
2 13%
Insomnia
2 13%
JMeter
2 13%
SoapUI
2 13%
Chef
1 6%
Show all (12)
Which engineering practices does NSI ask for?
TCP/IP is named in 25% of job postings at NSI, followed by BGP (19%), OSPF (19%), VLAN (19%).
Show all (12)
What other technologies does NSI use?
Kotlin Coroutines is named in 6% of job postings at NSI.
Kotlin Coroutines
1 6%
What does each NSI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit NSI?
How modern is the NSI stack?
NSI scores 66 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.
Companies with a stack like NSI
Questions about the NSI tech stack
What programming languages does NSI use?
The languages named in NSI job postings are SQL (31%), JavaScript (25%), Java (19%), TypeScript (19%), C# (13%), as a share of the 16 postings of the last 12 months.
Does NSI use Angular?
Yes. Angular is named in 2 of 16 job postings (13%) and required in 2 of them.
What cloud and platforms does NSI use?
The cloud and platforms named in NSI job postings are Windows (4), Active Directory (3), Postman (3) (postings in brackets).
What skills do you need for a Backend job at NSI?
Backend postings at NSI most often require Java (2), Maven (2), PostgreSQL (2), SQL (2), out of 3 postings in the last 12 months.
Is the NSI tech stack changing?
No new technology has appeared in NSI job postings in the last six months.
How modern is the NSI tech stack?
NSI scores 66 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 NSI tech stack?
Alion reads every job posting NSI publishes and tags the technologies each one names. The figures on this page count the 16 postings of the last 12 months and were updated on Oct 13, 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, "NSI tech stack: 66 technologies from 16 job postings", as of Oct 13, 2026. https://alion.io/company/nsi-5/technologies