JSON Contract Job Trends in Berkshire

JSON
South East > Berkshire

The table below provides summary statistics and contractor rates for jobs advertised in Berkshire requiring JSON skills. It covers contract job vacancies from the 6 months leading up to 23 October 2025, with comparisons to the same periods in the previous two years.

6 months to
23 Oct 2025
Same period 2024 Same period 2023
Rank 85 88 105
Rank change year-on-year +3 +17 +9
Contract jobs citing JSON 12 17 18
As % of all contract jobs in Berkshire 0.95% 1.05% 1.02%
As % of the Libraries, Frameworks & Software Standards category 4.35% 4.97% 7.56%
Number of daily rates quoted 7 8 10
10th Percentile £465 £459 £498
25th Percentile £500 £500 £525
Median daily rate (50th Percentile) £525 £525 £556
Median % change year-on-year - -5.62% +9.34%
75th Percentile £661 £586 £597
90th Percentile £771 £588 £633
South East median daily rate £475 £535 £541
% change year-on-year -11.21% -1.15% -1.59%

All Software Libraries and Frameworks
Berkshire

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 Berkshire.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 276 342 238
As % of all contract IT jobs advertised in Berkshire 21.87% 21.06% 13.52%
Number of daily rates quoted 178 223 151
10th Percentile £324 £382 £305
25th Percentile £413 £450 £375
Median daily rate (50th Percentile) £500 £580 £525
Median % change year-on-year -13.79% +10.48% -4.55%
75th Percentile £588 £638 £625
90th Percentile £638 £653 £675
South East median daily rate £475 £525 £525
% change year-on-year -9.52% - -4.55%
Number of hourly rates quoted 1 7 6
10th Percentile - £45.09 £35.70
25th Percentile - £59.13 £54.94
Median hourly rate £32.31 £61.60 £72.28
Median % change year-on-year -47.55% -14.78% +5.33%
75th Percentile - - £90.25
90th Percentile - £66.91 -
South East median hourly rate £50.00 £62.50 £58.59
% change year-on-year -20.00% +6.67% -9.86%

JSON
Job Vacancy Trend in Berkshire

Historical trend showing the proportion of contract IT job postings citing JSON relative to all contract IT jobs advertised in Berkshire.

JSON job vacancy trend in Berkshire

JSON
Daily Rate Trend in Berkshire

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

Contractor daily rate distribution trend for jobs in Berkshire citing JSON

JSON
Daily Rate Histogram in Berkshire

Daily rate distribution for jobs citing JSON in Berkshire over the 6 months to 23 October 2025.

Daily rate histogram for JSON in Berkshire

JSON
Hourly Rate Trend in Berkshire

Contractor hourly rate distribution trend for jobs in Berkshire citing JSON.

Contractor hourly rate distribution trend for jobs in Berkshire citing JSON

JSON
Contract Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Berkshire region over the 6 months to 23 October 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Reading +26 6 £636 +27.25% 3
Windsor -5 3 £500 -
JSON
South East

JSON
Co-Occurring Skills & Capabilities in Berkshire by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 2 (16.67%) Appian
2 1 (8.33%) nginx
2 1 (8.33%) Tomcat
Business Applications
1 1 (8.33%) Maximo
Cloud Services
1 4 (33.33%) GitHub
2 3 (25.00%) Azure
2 3 (25.00%) Azure DevOps
2 3 (25.00%) Salesforce Service Cloud
3 2 (16.67%) AtomSphere
3 2 (16.67%) AWS
3 2 (16.67%) AWS Lambda
3 2 (16.67%) Boomi
3 2 (16.67%) SaaS
3 2 (16.67%) Salesforce Sales Cloud
3 2 (16.67%) Serverless
3 2 (16.67%) Tricentis Tosca
4 1 (8.33%) Amazon EventBridge
4 1 (8.33%) Amazon S3
4 1 (8.33%) Amazon SQS
4 1 (8.33%) AWS Step Functions
Communications & Networking
1 1 (8.33%) BGP
1 1 (8.33%) Ethernet VPN
1 1 (8.33%) MPLS
1 1 (8.33%) VPN
Database & Business Intelligence
1 3 (25.00%) Relational Database
2 1 (8.33%) Amazon Athena
2 1 (8.33%) Amazon Redshift
2 1 (8.33%) MongoDB
2 1 (8.33%) MySQL
2 1 (8.33%) NoSQL
Development Applications
1 5 (41.67%) Git
2 3 (25.00%) GitLab
2 3 (25.00%) Visual Studio Code
3 2 (16.67%) Bitbucket
3 2 (16.67%) Cucumber
3 2 (16.67%) JIRA
3 2 (16.67%) Robot Framework
3 2 (16.67%) Selenium
3 2 (16.67%) SonarQube
4 1 (8.33%) Eclipse
4 1 (8.33%) Gradle
4 1 (8.33%) Maven
General
1 2 (16.67%) Telecoms
2 1 (8.33%) Analytical Skills
2 1 (8.33%) Digital Healthcare
2 1 (8.33%) Finance
2 1 (8.33%) Public Sector
Job Titles
1 8 (66.67%) Developer
2 3 (25.00%) Cloud Developer
2 3 (25.00%) Salesforce Developer
3 2 (16.67%) Head of Development
3 2 (16.67%) Integration Developer
4 1 (8.33%) Automation Developer
4 1 (8.33%) AWS Data Engineer
4 1 (8.33%) AWS Engineer
4 1 (8.33%) Data Engineer
4 1 (8.33%) HTML CSS Developer
4 1 (8.33%) HTML Developer
4 1 (8.33%) Java Developer
4 1 (8.33%) Java Web Developer
4 1 (8.33%) JavaScript Developer
4 1 (8.33%) JSP Developer
4 1 (8.33%) Senior
4 1 (8.33%) Senior Developer
4 1 (8.33%) Web Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) XML
2 6 (50.00%) REST
2 6 (50.00%) SOAP
3 5 (41.67%) HTML
4 4 (33.33%) jQuery
5 3 (25.00%) Lightning Web Components
5 3 (25.00%) NETCONF
5 3 (25.00%) RESTful
6 2 (16.67%) Jinja
6 2 (16.67%) YANG
7 1 (8.33%) Ajax
7 1 (8.33%) CSS
7 1 (8.33%) DWR
7 1 (8.33%) JDBC
7 1 (8.33%) JSP
7 1 (8.33%) OAuth
7 1 (8.33%) OAuth2
7 1 (8.33%) PySpark
7 1 (8.33%) Servlets
7 1 (8.33%) YAML
Miscellaneous
1 2 (16.67%) Product Ownership
2 1 (8.33%) Cloud Native
2 1 (8.33%) Data Protection Act
Operating Systems
1 1 (8.33%) CentOS
1 1 (8.33%) Linux
1 1 (8.33%) Unix
Processes & Methodologies
1 11 (91.67%) CI/CD
2 7 (58.33%) Agile
2 7 (58.33%) DevOps
3 3 (25.00%) Case Management
3 3 (25.00%) Microservices
3 3 (25.00%) Problem-Solving
3 3 (25.00%) Workflow
4 2 (16.67%) AI
4 2 (16.67%) Containerisation
4 2 (16.67%) Customer Engagement
4 2 (16.67%) Integration Patterns
4 2 (16.67%) Intelligent Automation
4 2 (16.67%) Machine Learning
4 2 (16.67%) OO
4 2 (16.67%) Scrum
4 2 (16.67%) Translating Business Requirements
4 2 (16.67%) Validation
5 1 (8.33%) Code Quality
5 1 (8.33%) Roadmaps
5 1 (8.33%) Sequence Diagram
Programming Languages
1 9 (75.00%) JavaScript
2 5 (41.67%) Java
2 5 (41.67%) Python
3 3 (25.00%) Apex Code
3 3 (25.00%) SOQL
3 3 (25.00%) SQL
4 2 (16.67%) C#
4 2 (16.67%) Groovy
4 2 (16.67%) T-SQL
5 1 (8.33%) Jython
5 1 (8.33%) PL/SQL
Qualifications
1 1 (8.33%) Computer Science Degree
1 1 (8.33%) Degree
System Software
1 4 (33.33%) Docker
Systems Management
1 2 (16.67%) Ansible
2 1 (8.33%) Kubernetes
2 1 (8.33%) Terraform
Vendors
1 4 (33.33%) Salesforce
2 3 (25.00%) Cisco
3 2 (16.67%) Red Hat
3 2 (16.67%) Veracode
4 1 (8.33%) IBM
4 1 (8.33%) Microsoft
4 1 (8.33%) Oracle
4 1 (8.33%) Pega