The table below provides summary statistics for permanent job vacancies advertised in Croydon requiring JSON skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JSON over the 6 months leading up to 2 May 2025, comparing them to the same period in the previous two years.
|
|
6 months to
2 May 2025 |
Same period 2024 |
Same period 2023 |
| Rank |
42 |
36 |
34 |
| Rank change year-on-year |
-6 |
-2 |
+22 |
| Permanent jobs citing JSON |
4 |
15 |
4 |
| As % of all permanent jobs advertised in Croydon |
2.20% |
7.04% |
2.02% |
| As % of the Libraries, Frameworks & Software Standards category |
7.84% |
25.00% |
6.06% |
| Number of salaries quoted |
0 |
10 |
1 |
| Median annual salary (50th Percentile) |
- |
£82,500 |
£90,000 |
| Median % change year-on-year |
- |
-8.33% |
+16.13% |
| South London median annual salary |
- |
£82,500 |
£60,000 |
| % change year-on-year |
- |
+37.50% |
+14.29% |
JSON falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in Croydon.
| Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills |
51 |
60 |
66 |
| As % of all permanent jobs advertised in Croydon |
28.02% |
28.17% |
33.33% |
| Number of salaries quoted |
14 |
34 |
25 |
| 10th Percentile |
- |
£56,250 |
£50,700 |
| 25th Percentile |
£32,000 |
£57,500 |
£52,500 |
| Median annual salary (50th Percentile) |
£34,000 |
£75,000 |
£75,000 |
| Median % change year-on-year |
-54.67% |
- |
+36.36% |
| 75th Percentile |
£62,813 |
£83,750 |
£88,750 |
| 90th Percentile |
£67,250 |
- |
- |
| South London median annual salary |
£75,000 |
£70,000 |
£60,000 |
| % change year-on-year |
+7.14% |
+16.67% |
+10.60% |
