JSON Contracts in Preston

JSON
Lancashire > Preston

The table below provides summary statistics for contract job vacancies advertised in Preston requiring JSON skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited JSON over the 6 months leading up to 28 August 2025, comparing them to the same period in the previous two years.

6 months to
28 Aug 2025
Same period 2024 Same period 2023
Rank 18 - -
Rank change year-on-year - - -
DemandTrendContract jobs citing JSON 2 0 0
As % of all contract jobs advertised in Preston 2.53% - -
As % of the Libraries, Frameworks & Software Standards category 9.09% - -
Number of daily rates quoted 2 0 0
10th Percentile £660 - -
25th Percentile £661 - -
Median daily rate (50th Percentile) £673 - -
75th Percentile £686 - -
90th Percentile £687 - -
Lancashire median daily rate £673 - £600

All Software Libraries and Frameworks
Preston

JSON falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring technical specification, industry standards, software libraries and framework skills in Preston.

DemandTrendContract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 22 5 11
As % of all contract IT jobs advertised in Preston 27.85% 11.63% 12.94%
Number of daily rates quoted 13 3 2
10th Percentile £402 £423 £213
25th Percentile £425 £456 £231
Median daily rate (50th Percentile) £450 £525 £275
Median % change year-on-year -14.29% +90.91% -35.29%
75th Percentile £625 £594 £331
90th Percentile £680 £628 £358
Lancashire median daily rate £450 £426 £645
% change year-on-year +5.57% -33.91% +35.79%
Number of hourly rates quoted 0 0 9
10th Percentile - - £37.71
25th Percentile - - £45.88
Median hourly rate - - £46.18
Median % change year-on-year - - +77.62%
75th Percentile - - -
90th Percentile - - -
Lancashire median hourly rate - £46.18 £46.18
% change year-on-year - - +44.76%

JSON
Job Vacancy Trend in Preston

Job postings citing JSON as a proportion of all IT jobs advertised in Preston.

Job vacancy trend for JSON in Preston

JSON
Daily Rate Trend in Preston

Contractor daily rate distribution trend for jobs in Preston citing JSON.

Contractor daily rate distribution trend for jobs in Preston citing JSON

JSON
Co-occurring Skills and Capabilities in Preston by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Communications & Networking
1 2 (100.00%) HTTPS
2 1 (50.00%) SSL
Database & Business Intelligence
1 1 (50.00%) Apache Cassandra
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) webMethods Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) SOAP
1 2 (100.00%) XML
2 1 (50.00%) JMS
2 1 (50.00%) OAuth
2 1 (50.00%) REST
Operating Systems
1 1 (50.00%) Linux
Processes & Methodologies
1 2 (100.00%) Deployment Automation
1 2 (100.00%) DevOps
1 2 (100.00%) Test Automation
2 1 (50.00%) API Development
2 1 (50.00%) API Management
Qualifications
1 2 (100.00%) SC Cleared
1 2 (100.00%) Security Cleared
Vendors
1 1 (50.00%) Axway
1 1 (50.00%) IBM
1 1 (50.00%) SAP
1 1 (50.00%) Software AG
1 1 (50.00%) webMethods