Tet tech stack

Tet builds mostly with Java, JavaScript, Kotlin. Its stack also includes SIEM, Kotlin Multiplatform, React Native. Java is named in 1 of the 3 job postings Tet published in the last 12 months (33%). Counted by Alion from the job postings of Tet, updated Oct 22, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Oct 22, 2026
Technologies in use
9
Postings analysed
3
Open now
3
Modernity
78 /100

What programming languages does Tet use?

Java is named in 33% of job postings at Tet, followed by JavaScript (33%), Kotlin (33%).

Java 1 33% required in 100% · 1 open now · since Apr 2026
JavaScript 1 33% optional · 1 open now · since Apr 2026
Kotlin 1 33% optional · 1 open now · since Apr 2026

What frameworks and libraries does Tet use?

Kotlin Multiplatform is named in 33% of job postings at Tet, followed by React Native (33%), React.js (33%).

Kotlin Multiplatform 1 33% required in 100% · 1 open now · since Apr 2026
React Native 1 33% required in 100% · 1 open now · since Apr 2026
React.js 1 33% optional · 1 open now · since Apr 2026

What cloud and platforms does Tet use?

SIEM is named in 33% of job postings at Tet.

SIEM 1 33% required in 100% · 1 open now · since Oct 2026

What developer tools does Tet use?

AutoCAD is named in 33% of job postings at Tet.

AutoCAD 1 33% required in 100% · 1 open now · since Apr 2026

Which engineering practices does Tet ask for?

CI/CD is named in 33% of job postings at Tet.

CI/CD 1 33% required in 100% · 1 open now · since Apr 2026

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How modern is the Tet stack?

Cutting-edge 78/100

Tet scores 78 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: 0; legacy ones: 0.

Questions about the Tet tech stack

What programming languages does Tet use?

The languages named in Tet job postings are Java (33%), JavaScript (33%), Kotlin (33%), as a share of the 3 postings of the last 12 months.

What cloud and platforms does Tet use?

The cloud and platforms named in Tet job postings are SIEM (1) (postings in brackets).

Is the Tet tech stack changing?

No new technology has appeared in Tet job postings in the last six months.

How modern is the Tet tech stack?

Tet scores 78 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: 0; legacy ones: 0.

How does Alion know the Tet tech stack?

Alion reads every job posting Tet publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 22, 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, "Tet tech stack: 9 technologies from 3 job postings", as of Oct 22, 2026. https://alion.io/company/tet/technologies

Licence: CC BY-SA 4.0JSON