Tech stack at Zscaler

Technologies mentioned in active postings over the trailing 26 weeks.

Updated Jul 31, 2026

Zscaler appears across 50 technologies in its active postings. aws is the most common, with 71 active postings.

View the Zscaler overviewSee roles Zscaler is hiring for

• aws

  71

  cloud

• git

  61

  devtool

• rust

  61

  language

• typescript

  61

  language

• express

  60

  framework

• python

  25

  language

• kubernetes

  24

  infra

• go

  16

  language

• networking

  15

  infra

• node.js

  15

  framework

• gcp

  12

  cloud

• azure

  11

  cloud

• java

  9

  language

• docker

  8

  infra

• terraform

  8

  infra

• linux

  7

  infra

• vulnerability management

  7

  infra

• rest

  6

  framework

• javascript

  5

  language

• next.js

  5

  framework

• vue

  5

  framework

• postgresql

  4

  database

• react

  4

  framework

• redis

  4

  database

• ssl/tls

  4

  infra

• ansible

  3

  infra

• distributed systems

  3

  infra

• dns

  3

  infra

• prometheus

  3

  devtool

• routing

  3

  infra

• troubleshooting

  3

  infra

• acas

  2

  devtool

• api

  2

  framework

• asynchronous programming

  2

  framework

• bgp

  2

  infra

• bsd

  2

  infra

• ecs

  2

  infra

• elasticsearch

  2

  devtool

• fastapi

  2

  framework

• grafana

  2

  devtool

• ipsec

  2

  infra

• jira

  2

  devtool

• microservices

  2

  infra

• mysql

  2

  database

• performance optimization

  2

  devtool

• quic

  2

  infra

• scripting

  2

  language

• security testing

  2

  devtool

• servicenow

  2

  devtool

• sql

  2

  language

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