2022 Top 8 Programming Languages by Job Demand: Insights from DevJobsScanner

DevJobsScanner examined more than 12 million developer job listings over a 14‑month period (Oct 2021 – Nov 2022) and identified the programming languages explicitly required by each posting, producing a ranking of the eight most sought‑after languages for 2022.

1. JavaScript / TypeScript

JavaScript remains the market‑dominant language, representing about 31% of all language‑specific jobs (801 K postings). The rise of TypeScript, especially in modern frameworks such as Angular and NestJS, has contributed to this dominance.

Jobs Found: 801K (~31%)

Keywords: javascript, typescript, react, angular, vue, node

2. Python

Python ranked second, accounting for 20% of language‑specific postings (515 K jobs). Its versatility—from scripting and server‑side development to data analysis—drives its strong demand.

Jobs Found: 515K (~20%)

Keywords: python, django, flask

3. Java

Java held the third spot with 17% of the market (443 K jobs). Despite competition from newer languages like Kotlin, Java’s extensive ecosystem (e.g., Spring) keeps it widely used.

Jobs Found: 443K (~17%)

Keywords: java, spring

4. C#

C# ranked fourth, largely driven by its use with the .NET framework and the Unity game engine, accounting for about 12% of language‑specific postings (305 K jobs).

Jobs Found: 305K (~12%)

Keywords: c#, .net

5. PHP

PHP, created 27 years ago, remains the fifth most demanded language, representing roughly 9% of the market (226 K jobs) and showing a near‑doubling of its share from 2021 to 2022.

Jobs Found: 226K (~9%)

Keywords: php, laravel, wordpress

6. C / C++

C and C++ together accounted for about 8% of language‑specific jobs (213 K postings). Their long‑standing presence in systems, game development, servers, databases, and even space probes sustains their relevance.

Jobs Found: 213K (~8%)

Keywords: c, c++

7. Ruby

Ruby ranked seventh with 5% of the demand (125 K jobs), primarily used together with the Ruby on Rails web framework in several large tech companies.

Jobs Found: 125K (~5%)

Keywords: ruby, ruby on rails

8. Go

Go, created by Google 12 years ago, captured about 2% of the market (53 K jobs) and is projected to break into the top five by 2023, with companies like Uber and Twitch adopting it.

Jobs Found: 53K (~2%)

Keywords: go

Overall Summary

JavaScript/TypeScript together dominate the developer job market, comprising roughly one‑third of all language‑specific positions. Python and Java follow as the second and third most demanded languages, with Java narrowing the gap to Python in several months. C#, C/C++, and PHP show consistent growth, and Go is emerging rapidly.

These findings highlight the importance of mastering JavaScript/TypeScript for most development roles while also recognizing the sustained demand for Python, Java, and other established languages.