Contrary to other Index websites Java seems strong and it’s not defeated by Python yet. There are still more job offers with Java than with Python, even though the latter overtook Java at Google Trends for phrases such as “… programming” or “… tutorials” in 2018/19.

The C and C++ languages are still in the top 10, with a large market share.

When it comes to earnings, the lowest earnings are for Word and Excel. That shouldn’t be a surprise as they are used in many low-skill jobs.

Kotlin with a share of just over 2% has the highest wages, and by a substantial margin.

The codeigo index is based on job offers from leading employment websites. It takes into consideration multiple types of technologies, not just programming languages. We assume that a developer usually has to know more than just a programming language.

This index shows which technologies are trending, and how much money you can earn using them.

Position	Technology		Share (%)	Earnings (min)	Earnings (average)	Earnings (max)
1		Java	31.15	103,847	118,874	133,902
2		SQL	28.13	96,001	109,557	123,113
3		Python	27.52	106,833	122,522	138,212
4		JavaScript	23.70	97,807	112,312	126,817
5		C#	17.93	97,026	111,078	125,129
6		Linux	17.86	102,951	118,142	133,333
7		React	17.05	106,649	122,659	138,670
8		Azure	16.88	103,144	117,907	132,670
9		C++	15.53	102,100	117,177	132,254
10		C	14.21	104,882	119,908	134,933
11		HTML	14.17	89,784	102,805	115,826
12		CSS	14.02	93,598	108,325	123,052
13		Git	12.30	99,325	113,560	127,795
14		Kubernetes	12.11	113,063	129,603	146,143
15		Docker	11.96	108,116	125,250	142,384
16		Angular	11.94	99,083	113,500	127,916
17		.NET	10.30	95,358	109,440	123,522
18		Windows	9.63	96,157	110,558	124,959
19		XML	7.48	91,499	104,018	116,537
20		JSON	6.15	97,185	110,673	124,160
21		PostgreSQL	6.02	108,196	124,633	141,070
22		MySQL	5.92	95,256	108,541	121,826
23		Terraform	5.50	111,743	129,730	147,716
24		Android	4.88	103,091	118,475	133,858
25		Ruby	4.84	109,315	125,528	141,741
26		Ansible	4.69	108,688	126,804	144,919
27		Node.js	4.52	109,288	124,503	139,717
28		PHP	4.39	85,405	97,422	109,439
29		R	4.36	94,420	107,450	120,480
30		GitHub	4.18	102,433	118,011	133,589
31		ASP.NET	4.12	93,149	105,826	118,503
32		iOS	4.04	104,389	119,716	135,044
33		MongoDB	3.74	107,887	122,504	137,121
34		jQuery	3.69	86,327	98,218	110,109
35		TypeScript	3.47	113,771	129,854	145,937
36		Bootstrap	3.46	92,641	105,186	117,732
37		Maven	3.35	101,056	115,757	130,459
38		Bash	3.01	105,213	121,359	137,505
39		Perl	2.70	98,617	112,322	126,027
40		Swift	2.68	106,453	122,656	138,859
41		Excel	2.62	82,716	94,356	105,995
42		GraphQL	2.36	112,786	128,647	144,507
43		Kotlin	2.17	124,080	141,368	158,657
44		Redux	2.09	101,276	117,965	134,653
45		Word	2.06	85,320	96,961	108,601
46		Scala	1.93	113,094	129,468	145,841
47		Ubuntu	1.89	116,273	133,543	150,813
48		Rails	1.72	110,387	127,733	145,080
49		SSIS	1.64	90,956	103,942	116,928
50		Django	1.60	103,609	117,887	132,166

Earnings Chart

This chart shows the visual representation of earnings where the specific technology is mentioned in a job offer. This graph represents brackets of earnings: minimum averages and maximum averages.