The following table provides summary statistics for contract job vacancies advertised in Oxfordshire with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JSON
South East / Oxfordshire
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 47 38 33
Rank change year-on-year -9 -5  
Contract jobs citing JSON 21 26 45
As % of all contract IT jobs advertised in Oxfordshire 3.32% 4.42% 5.87%
As % of the Libraries, Frameworks & Software Standards category 7.78% 12.50% 17.44%
Number of daily rates quoted 18 23 40
Median daily rate £450 £475 £410
Median daily rate % change year-on-year -5.26% +15.85%  
90% offered a daily rate of more than £307 £375 £375
10% offered a daily rate of more than £525 £525 £441
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £29.14 £55.00
% change year-on-year +42.41% -47.01%  

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Oxfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Oxfordshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 270 208 258
As % of all contract IT job vacancies advertised in Oxfordshire 42.65% 35.37% 33.64%
Number of daily rates quoted 210 156 189
Median daily rate £420 £450 £400
Median daily rate % change year-on-year -6.66% +12.50%  
90% offered a daily rate of more than £325 £325 £300
10% offered a daily rate of more than £550 £544 £500
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 1 2 3
Median hourly rate £42.50 £16.00 £31.25
Median hourly rate % change year-on-year +165.62% -48.80%  
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

JSON
Job Vacancy Trend in Oxfordshire

The job posting trend of jobs advertised in Oxfordshire citing JSON as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Oxfordshire

JSON
Contractor Daily Rate Trend in Oxfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSON in Oxfordshire.

Contractor daily rate trend for JSON in Oxfordshire

JSON
Contractor Daily Rate Histogram in Oxfordshire

The daily rate distribution of IT jobs citing JSON in Oxfordshire over the 3 months to 26 June 2017.

Contractor daily rate histogram for JSON in Oxfordshire

JSON
Contract Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Oxfordshire region over the 3 months to 26 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford -13 13 £450 -5.26% 2
Abingdon - 1 - -
JSON
South East

For the 6 months to 26 June 2017, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Oxfordshire region with a requirement for JSON.

1 31 (79.49%) Agile Software Development
2 25 (64.10%) Web Services
3 24 (61.54%) E-Commerce
4 17 (43.59%) TDD
4 17 (43.59%) Continuous Integration
4 17 (43.59%) Amazon AWS
5 16 (41.03%) Scrum
5 16 (41.03%) JavaScript
6 15 (38.46%) Java
6 15 (38.46%) RESTful
7 14 (35.90%) Node.js
7 14 (35.90%) SOAP
8 13 (33.33%) Software Engineering
8 13 (33.33%) Spring
8 13 (33.33%) Test Automation
9 12 (30.77%) API Development
9 12 (30.77%) NoSQL
9 12 (30.77%) CSS
9 12 (30.77%) HTML
10 11 (28.21%) XML
10 11 (28.21%) PHP
10 11 (28.21%) Linux
10 11 (28.21%) JBoss
10 11 (28.21%) Tomcat
10 11 (28.21%) Maven
10 11 (28.21%) Pair Programming
10 11 (28.21%) Unit Testing
10 11 (28.21%) Spring Boot
11 10 (25.64%) Microservices
11 10 (25.64%) Sass

JSON
Co-occurring IT Skills in Oxfordshire by Category

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

Application Platforms
1 11 (28.21%) JBoss
1 11 (28.21%) Tomcat
2 1 (2.56%) BizTalk Server
2 1 (2.56%) Drupal
Business Applications
1 10 (25.64%) Magento
2 1 (2.56%) Salesforce.com CRM
2 1 (2.56%) SAP R/3
Cloud Services
1 17 (43.59%) Amazon AWS
2 3 (7.69%) Amazon S3
2 3 (7.69%) AWS CloudFormation
2 3 (7.69%) AWS Lambda
2 3 (7.69%) Microsoft Azure
Communications & Networking
1 10 (25.64%) SSL
2 1 (2.56%) FTP
2 1 (2.56%) HTTP
Database & Business Intelligence
1 12 (30.77%) NoSQL
2 3 (7.69%) Amazon DynamoDB
2 3 (7.69%) MySQL
3 2 (5.13%) Big Data
4 1 (2.56%) MongoDB
4 1 (2.56%) Oracle Database
4 1 (2.56%) RDBMS
4 1 (2.56%) Relational Database
4 1 (2.56%) SQL Server
Development Applications
1 11 (28.21%) Maven
2 6 (15.38%) JIRA
3 4 (10.26%) Atlassian Bamboo
3 4 (10.26%) Git (software)
3 4 (10.26%) Grunt
3 4 (10.26%) gulp
3 4 (10.26%) Jenkins
3 4 (10.26%) Mockito
3 4 (10.26%) webpack
4 1 (2.56%) Ant
4 1 (2.56%) Bitbucket
4 1 (2.56%) Eclipse
4 1 (2.56%) git-flow
4 1 (2.56%) JIRA Agile
4 1 (2.56%) Sonatype Nexus
4 1 (2.56%) Talend Open Studio
General
1 9 (23.08%) Publishing
2 1 (2.56%) Finance
Job Titles
1 38 (97.44%) Developer
2 17 (43.59%) AWS Developer
2 17 (43.59%) E-Commerce Developer
3 14 (35.90%) JavaScript Developer
3 14 (35.90%) Node.js Developer
4 11 (28.21%) Java Developer
5 10 (25.64%) Agile Developer
6 7 (17.95%) HTML CSS Developer
6 7 (17.95%) HTML Developer
6 7 (17.95%) Java E-Commerce Developer
7 5 (12.82%) Python Developer
8 3 (7.69%) Angular Developer
8 3 (7.69%) AWS Engineer
8 3 (7.69%) JavaScript Engineer
9 2 (5.13%) Django Developer
9 2 (5.13%) Linux Developer
9 2 (5.13%) Python/Django Developer
9 2 (5.13%) Senior Developer
9 2 (5.13%) Senior Java Developer
9 2 (5.13%) Software Engineer
Libraries, Frameworks & Software Standards
1 25 (64.10%) Web Services
2 15 (38.46%) RESTful
3 14 (35.90%) Node.js
3 14 (35.90%) SOAP
4 13 (33.33%) Spring
5 12 (30.77%) CSS
5 12 (30.77%) HTML
6 11 (28.21%) Spring Boot
6 11 (28.21%) XML
7 10 (25.64%) AngularJS
7 10 (25.64%) CSS3
7 10 (25.64%) Dropwizard
7 10 (25.64%) LESS
7 10 (25.64%) Sass
8 8 (20.51%) REST
9 5 (12.82%) Spring Security
9 5 (12.82%) Swagger
9 5 (12.82%) WireMock
10 4 (10.26%) Django
10 4 (10.26%) Flask
Miscellaneous
1 1 (2.56%) Computer Science
1 1 (2.56%) Linux Command Line
Operating Systems
1 11 (28.21%) Linux
2 1 (2.56%) Android
2 1 (2.56%) Apple iOS
2 1 (2.56%) Unix
Processes & Methodologies
1 31 (79.49%) Agile Software Development
2 24 (61.54%) E-Commerce
3 17 (43.59%) Continuous Integration
3 17 (43.59%) TDD
4 16 (41.03%) Scrum
5 13 (33.33%) Software Engineering
5 13 (33.33%) Test Automation
6 12 (30.77%) API Development
7 11 (28.21%) Pair Programming
7 11 (28.21%) Unit Testing
8 10 (25.64%) Kanban
8 10 (25.64%) Microservices
8 10 (25.64%) Open Source
8 10 (25.64%) Web Development
9 7 (17.95%) Waterfall
10 5 (12.82%) API Design
10 5 (12.82%) BDD
11 4 (10.26%) Digital Transformation Programme
12 3 (7.69%) ETL
13 2 (5.13%) Migration
Programming Languages
1 16 (41.03%) JavaScript
2 15 (38.46%) Java
3 11 (28.21%) PHP
4 6 (15.38%) Python
5 2 (5.13%) C#
5 2 (5.13%) SQL
6 1 (2.56%) PHP 5
6 1 (2.56%) PHP 7
6 1 (2.56%) Scala
6 1 (2.56%) T-SQL
6 1 (2.56%) XPath
Qualifications
1 1 (2.56%) Degree
Quality Assurance & Compliance
1 5 (12.82%) PCI DSS
2 1 (2.56%) QA
System Software
1 2 (5.13%) Docker
Systems Management
1 10 (25.64%) Terraform
Vendors
1 4 (10.26%) Infor
2 1 (2.56%) Oracle
2 1 (2.56%) PayPal
2 1 (2.56%) Salesforce.com
2 1 (2.56%) SAP
2 1 (2.56%) Talend