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IT specializations

Explore IT career areas and the technologies and skills most often associated with each specialization.

Backend

Technologies & Skills

Java
Spring
Spring Boot
Kotlin
Python
Django
Flask
FastAPI
C#
.NET
ASP.NET Core
PHP

Frontend

Technologies & Skills

JavaScript
TypeScript
React
Angular
Vue.js
Next.js
Nuxt
HTML
CSS
Sass
Tailwind CSS
Redux

Full stack

Technologies & Skills

JavaScript
TypeScript
React
Angular
Vue.js
Next.js
Node.js
NestJS
Express.js
Java
Spring Boot
C#

Mobile

Technologies & Skills

Android
Android SDK
iOS
Xcode
Kotlin
Swift
Flutter
Dart
React Native
Java
C#
.NET

Embedded / IoT

Technologies & Skills

C
C++
Rust
Python
Linux
Bash
MQTT
Git
Docker
Cybersecurity
Embedded Linux
Firmware

Data & BI

Technologies & Skills

SQL
Python
R
Power BI
Tableau
Looker
Excel
Apache Spark
Databricks
Snowflake
Airflow
dbt

AI / Machine Learning

Technologies & Skills

Deep Learning
Generative AI
LLM
Python
PyTorch
TensorFlow
Keras
Hugging Face
OpenAI API
LangChain
LangGraph
Computer Vision

DevOps / Cloud / SRE

Technologies & Skills

AWS
Google Cloud
Microsoft Azure
Docker
Kubernetes
Terraform
Ansible
Helm
OpenShift
Argo CD
Jenkins
GitHub Actions

QA / Testing

Technologies & Skills

Selenium
Cypress
Playwright
Postman
JUnit
Pytest
Jest
Appium
Cucumber
JMeter
Test Automation
API Testing

Cybersecurity

Technologies & Skills

SIEM
SOC
IAM
Penetration Testing
OWASP
Burp Suite
Kali Linux
Splunk
Microsoft Sentinel
Fortinet
Palo Alto
Wireshark

UX/UI

Technologies & Skills

Figma
Miro
Adobe XD
Sketch
FigJam
Adobe Illustrator
Adobe Photoshop
Prototyping
Wireframing
User Research
Usability Testing
Design Systems

Product & Project

Technologies & Skills

Jira
Confluence
Miro
Agile
Scrum
Kanban
MS Project
Azure DevOps
GitLab
Figma
Product Discovery
Roadmap

Business Analysis

Technologies & Skills

BPMN
UML
Enterprise Architect
Jira
Confluence
Miro
SQL
Excel
Power BI
REST API
GraphQL
Postman

Infrastructure & Support

Technologies & Skills

Linux
Bash
PowerShell
Nginx
Microsoft Azure
AWS
Google Cloud
Docker
Kubernetes
Ansible
Terraform
OpenShift

ERP / CRM / Enterprise Applications

Technologies & Skills

SAP
SAP ABAP
SAP HANA
Salesforce
Microsoft Dynamics 365
ServiceNow
Oracle ERP
Workday
Guidewire
Power Platform
Power Apps
SQL

Other

Technologies & Skills

Browse current jobs to see the technologies and skills used in this specialization.