JSON Contracts in Reading

JSON
Berkshire > Reading

The table below provides summary statistics for contract job vacancies advertised in Reading 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 21 August 2025, comparing them to the same period in the previous two years.

6 months to
21 Aug 2025
Same period 2024 Same period 2023
Rank 59 85 59
Rank change year-on-year +26 -26 +27
DemandTrendContract jobs citing JSON 10 4 25
As % of all contract jobs advertised in Reading 1.69% 0.36% 2.33%
As % of the Libraries, Frameworks & Software Standards category 7.35% 1.85% 14.79%
Number of daily rates quoted 7 2 15
10th Percentile £330 £368 £380
25th Percentile - £375 £525
Median daily rate (50th Percentile) £350 £400 £575
Median % change year-on-year -12.50% -30.43% -
75th Percentile £488 £425 £625
90th Percentile £631 £433 -
Berkshire median daily rate £500 £573 £563
% change year-on-year -12.66% +1.78% +7.14%

All Software Libraries and Frameworks
Reading

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 Reading.

DemandTrendContract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 136 216 169
As % of all contract IT jobs advertised in Reading 22.93% 19.53% 15.72%
Number of daily rates quoted 91 153 131
10th Percentile £350 £375 £350
25th Percentile £400 £506 £456
Median daily rate (50th Percentile) £550 £605 £600
Median % change year-on-year -9.09% +0.83% +14.29%
75th Percentile £609 £645 £675
90th Percentile £650 £675 £715
Berkshire median daily rate £500 £580 £550
% change year-on-year -13.79% +5.45% +4.76%
Number of hourly rates quoted 0 5 2
10th Percentile - - £23.08
25th Percentile - - £32.43
Median hourly rate - £61.60 £48.27
Median % change year-on-year - +27.63% +48.51%
75th Percentile - - £63.85
90th Percentile - £69.56 £73.06
Berkshire median hourly rate £32.31 £61.60 £36.70
% change year-on-year -47.55% +67.85% +4.86%

JSON
Job Vacancy Trend in Reading

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

Job vacancy trend for JSON in Reading

JSON
Daily Rate Trend in Reading

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

Contractor daily rate distribution trend for jobs in Reading citing JSON

JSON
Daily Rate Histogram in Reading

Daily rate distribution for jobs citing JSON in Reading over the 6 months to 21 August 2025.

Daily rate histogram for JSON in Reading

JSON
Hourly Rate Trend in Reading

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

Contractor hourly rate distribution trend for jobs in Reading citing JSON

JSON
Co-occurring Skills and Capabilities in Reading 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:

Application Platforms
1 1 (10.00%) Appian
1 1 (10.00%) nginx
Cloud Services
1 4 (40.00%) AWS
1 4 (40.00%) Serverless
2 2 (20.00%) Amazon EC2
2 2 (20.00%) Amazon ECS
2 2 (20.00%) Amazon EKS
2 2 (20.00%) AWS Lambda
3 1 (10.00%) Amazon EventBridge
3 1 (10.00%) Amazon S3
3 1 (10.00%) Amazon SQS
3 1 (10.00%) AWS Step Functions
3 1 (10.00%) GitHub
3 1 (10.00%) Tricentis Tosca
Communications & Networking
1 1 (10.00%) BGP
1 1 (10.00%) Ethernet VPN
1 1 (10.00%) MPLS
1 1 (10.00%) VPN
Database & Business Intelligence
1 3 (30.00%) Relational Database
2 2 (20.00%) PostgreSQL
2 2 (20.00%) RDBMS
3 1 (10.00%) Amazon Athena
3 1 (10.00%) Amazon Redshift
3 1 (10.00%) MongoDB
3 1 (10.00%) NoSQL
Development Applications
1 2 (20.00%) GitLab
1 2 (20.00%) Jenkins
1 2 (20.00%) JIRA
1 2 (20.00%) JMeter
1 2 (20.00%) JUnit
1 2 (20.00%) Mockito
2 1 (10.00%) Bitbucket
2 1 (10.00%) Cucumber
2 1 (10.00%) Robot Framework
2 1 (10.00%) Selenium
2 1 (10.00%) SonarQube
General
1 5 (50.00%) Telecoms
2 4 (40.00%) Billing
3 3 (30.00%) Public Sector
4 1 (10.00%) Digital Healthcare
4 1 (10.00%) Finance
Job Titles
1 4 (40.00%) Designer
1 4 (40.00%) Developer
1 4 (40.00%) Solutions Designer
2 3 (30.00%) Senior
2 3 (30.00%) Senior Developer
3 2 (20.00%) Java Developer
3 2 (20.00%) Senior Java Developer
4 1 (10.00%) Automation Developer
4 1 (10.00%) AWS Data Engineer
4 1 (10.00%) AWS Engineer
4 1 (10.00%) Data Engineer
4 1 (10.00%) Head of Development
Libraries, Frameworks & Software Standards
1 8 (80.00%) REST
2 6 (60.00%) Web Services
2 6 (60.00%) XML
3 3 (30.00%) HTML
4 2 (20.00%) ActiveMQ
4 2 (20.00%) Apache Camel
4 2 (20.00%) Hibernate
4 2 (20.00%) jQuery
4 2 (20.00%) NETCONF
4 2 (20.00%) SOAP
4 2 (20.00%) Spring
4 2 (20.00%) Spring Boot
4 2 (20.00%) WireMock
4 2 (20.00%) YANG
5 1 (10.00%) Jinja
5 1 (10.00%) OAuth
5 1 (10.00%) OAuth2
5 1 (10.00%) PySpark
5 1 (10.00%) RESTCONF
5 1 (10.00%) YAML
Miscellaneous
1 4 (40.00%) Frameworx
1 4 (40.00%) TM Forum
2 2 (20.00%) Distributed Systems
3 1 (10.00%) Cloud Native
3 1 (10.00%) Data Protection Act
Operating Systems
1 1 (10.00%) CentOS
1 1 (10.00%) Linux
1 1 (10.00%) Unix
Processes & Methodologies
1 8 (80.00%) Agile
1 8 (80.00%) Microservices
2 6 (60.00%) CI/CD
3 5 (50.00%) Stakeholder Engagement
3 5 (50.00%) Technical Leadership
4 4 (40.00%) Business Strategy
4 4 (40.00%) CRM
4 4 (40.00%) Customer Experience
4 4 (40.00%) Customer Service
4 4 (40.00%) Data Mapping
4 4 (40.00%) Service Delivery
4 4 (40.00%) UML
4 4 (40.00%) Workflow
5 3 (30.00%) Process Improvement
6 2 (20.00%) BDD
6 2 (20.00%) Containerisation
6 2 (20.00%) Process Management
6 2 (20.00%) Scrum
6 2 (20.00%) SDLC
6 2 (20.00%) TDD
Programming Languages
1 6 (60.00%) Python
2 3 (30.00%) Java
2 3 (30.00%) JavaScript
3 2 (20.00%) Shell Script
4 1 (10.00%) SQL
Qualifications
1 1 (10.00%) Computer Science Degree
1 1 (10.00%) Degree
System Software
1 5 (50.00%) Docker
Systems Management
1 3 (30.00%) Kubernetes
2 2 (20.00%) Kibana
3 1 (10.00%) Ansible
3 1 (10.00%) Terraform
Vendors
1 4 (40.00%) Salesforce
1 4 (40.00%) ServiceNow
2 2 (20.00%) Cisco
2 2 (20.00%) Dynatrace
2 2 (20.00%) Splunk
3 1 (10.00%) Pega
3 1 (10.00%) Red Hat
3 1 (10.00%) Veracode