JSON
West Sussex > Crawley
The table below provides summary statistics and salary benchmarking for jobs advertised in Crawley requiring JSON skills. It covers permanent job vacancies from the 6 months leading up to 27 November 2025, with comparisons to the same periods in the previous two years.
| 6 months to 27 Nov 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 35 |
| Rank change year-on-year | - | - | +20 |
| Permanent jobs citing JSON | 0 | 0 | 2 |
| As % of all permanent jobs in Crawley | - | - | 1.03% |
| As % of the Libraries, Frameworks & Software Standards category | - | - | 4.26% |
| Number of salaries quoted | 0 | 0 | 2 |
| 10th Percentile | - | - | £66,375 |
| 25th Percentile | - | - | £66,563 |
| Median annual salary (50th Percentile) | - | - | £68,750 |
| Median % change year-on-year | - | - | +45.50% |
| 75th Percentile | - | - | £71,563 |
| 90th Percentile | - | - | £72,125 |
| West Sussex median annual salary | - | £45,000 | £68,750 |
| % change year-on-year | - | -34.55% | +45.50% |
All Software Libraries and Frameworks
Crawley
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 Crawley.
| Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills | 5 | 23 | 47 |
| As % of all permanent jobs advertised in Crawley | 4.90% | 22.12% | 24.10% |
| Number of salaries quoted | 5 | 7 | 38 |
| 10th Percentile | - | £28,750 | - |
| 25th Percentile | £32,500 | £30,625 | £32,750 |
| Median annual salary (50th Percentile) | £40,000 | £37,500 | £63,750 |
| Median % change year-on-year | +6.67% | -41.18% | +10.87% |
| 75th Percentile | £43,750 | £52,500 | £72,500 |
| 90th Percentile | £57,250 | £68,500 | £73,750 |
| West Sussex median annual salary | £57,500 | £57,750 | £55,000 |
| % change year-on-year | -0.43% | +5.00% | -0.54% |
JSON
Job Vacancy Trend in Crawley
Historical trend showing the proportion of permanent IT job postings citing JSON relative to all permanent IT jobs advertised in Crawley.
JSON
Salary Trend in Crawley
Salary distribution trend for jobs in Crawley citing JSON.
