Period
to 17 November 2018

The following table provides summary statistics for contract job vacancies advertised in Cambridgeshire with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 17 November 2018 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
East of England > Cambridgeshire
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 65 35 48
Rank change year-on-year -30 +13 +47
Contract jobs citing JSON 19 70 36
As % of all contract IT jobs advertised in Cambridgeshire 1.61% 4.91% 3.16%
As % of the Libraries, Frameworks & Software Standards category 5.79% 16.28% 9.11%
Number of daily rates quoted 10 38 10
Cambridgeshire median daily rate £475 £378 £394
Median daily rate % change year-on-year +25.83% -4.13% +12.50%
10th Percentile £415 £309 £298
90th Percentile £506 £525 £551
East of England median daily rate £525 £506 £331
% change year-on-year +3.70% +52.83% -5.36%
Number of hourly rates quoted 0 0 0
Cambridgeshire median hourly rate - - -
East of England median hourly rate £59.38 £62.50 £36.00
% change year-on-year -5.00% +73.61% +14.21%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cambridgeshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Cambridgeshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 328 430 395
As % of all contract IT jobs advertised in Cambridgeshire 27.80% 30.13% 34.65%
Number of daily rates quoted 191 213 202
Cambridgeshire median daily rate £425 £375 £375
Median daily rate % change year-on-year +13.33% - -1.32%
10th Percentile £300 £281 £263
90th Percentile £550 £500 £550
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +4.23%
Number of hourly rates quoted 12 14 12
Cambridgeshire median hourly rate £43.00 £45.00 £40.50
Median hourly rate % change year-on-year -4.44% +11.11% -8.73%
10th Percentile £15.63 £20.41 £15.75
90th Percentile £46.98 £93.25 £47.43
East of England median hourly rate £41.25 £42.75 £36.00
% change year-on-year -3.51% +18.75% -3.94%

JSON
Job Vacancy Trend in Cambridgeshire

Job postings citing JSON as a percentage of all IT jobs advertised in Cambridgeshire.

Job vacancy trend for JSON in Cambridgeshire

JSON
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for JSON in Cambridgeshire

JSON
Contractor Daily Rate Histogram in Cambridgeshire

The daily rate distribution of IT jobs citing JSON in Cambridgeshire over the 6 months to 17 November 2018.

Contractor daily rate histogram for JSON in Cambridgeshire

JSON
Contractor Hourly Rate Trend in Cambridgeshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JSON in Cambridgeshire.

Contractor hourly rate trend for JSON in Cambridgeshire

JSON
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Cambridgeshire region over the 6 months to 17 November 2018. 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
Job
Vacancies
Peterborough -8 5 £350 +3.70% 2
Cambridge -21 2 £488 +18.18% 6
JSON
East of England

For the 6 months to 17 November 2018, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Cambridgeshire region with a requirement for JSON.

1 17 (89.47%) Agile Software Development
2 15 (78.95%) E-Commerce
3 14 (73.68%) Java
3 14 (73.68%) Web Services
3 14 (73.68%) Test Automation
3 14 (73.68%) REST
4 13 (68.42%) Mule
4 13 (68.42%) J2EE
5 4 (21.05%) HTML
6 3 (15.79%) CSS
6 3 (15.79%) JavaScript
6 3 (15.79%) Ajax
6 3 (15.79%) jQuery
6 3 (15.79%) RESTful
6 3 (15.79%) Twitter Bootstrap
7 2 (10.53%) gulp
7 2 (10.53%) Sass
7 2 (10.53%) HTML5
7 2 (10.53%) Open Source
7 2 (10.53%) Node.js
7 2 (10.53%) Scrum
7 2 (10.53%) JUnit
7 2 (10.53%) SOAP
7 2 (10.53%) XML
7 2 (10.53%) ES6
7 2 (10.53%) Front End Development
7 2 (10.53%) ES7
7 2 (10.53%) npm
8 1 (5.26%) Serverless
8 1 (5.26%) Scaled Agile Framework

JSON
Co-occurring IT Skills in Cambridgeshire 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 13 (68.42%) Mule
2 1 (5.26%) Confluence
Applications
1 1 (5.26%) Adobe Illustrator
1 1 (5.26%) Photoshop
Business Applications
1 1 (5.26%) Dynamics CRM
Cloud Services
1 2 (10.53%) npm
2 1 (5.26%) Amazon AWS
2 1 (5.26%) Amazon CloudWatch
2 1 (5.26%) Amazon EC2
2 1 (5.26%) Amazon ELB
2 1 (5.26%) Amazon EMR
2 1 (5.26%) Amazon S3
2 1 (5.26%) AWS CloudFormation
2 1 (5.26%) AWS CloudTrail
2 1 (5.26%) AWS Elastic Beanstalk
2 1 (5.26%) AWS Lambda
2 1 (5.26%) Dynamics 365
2 1 (5.26%) Serverless
Database & Business Intelligence
1 1 (5.26%) Amazon RDS
1 1 (5.26%) Data Warehouse
1 1 (5.26%) SQL Server Reporting Services
Development Applications
1 2 (10.53%) gulp
1 2 (10.53%) JUnit
2 1 (5.26%) Eclipse
2 1 (5.26%) JBehave
2 1 (5.26%) Jenkins
2 1 (5.26%) JIRA
2 1 (5.26%) Selenium
2 1 (5.26%) SoapUI
2 1 (5.26%) Visual Studio
Job Titles
1 17 (89.47%) Developer
2 9 (47.37%) Integration Developer
3 2 (10.53%) Front End Developer (Client-Side Developer)
3 2 (10.53%) UI Developer
4 1 (5.26%) Test Automation Engineer
4 1 (5.26%) Test Engineer
Libraries, Frameworks & Software Standards
1 14 (73.68%) REST
1 14 (73.68%) Web Services
2 13 (68.42%) J2EE
3 4 (21.05%) HTML
4 3 (15.79%) Ajax
4 3 (15.79%) CSS
4 3 (15.79%) jQuery
4 3 (15.79%) RESTful
4 3 (15.79%) Twitter Bootstrap
5 2 (10.53%) HTML5
5 2 (10.53%) Node.js
5 2 (10.53%) Sass
5 2 (10.53%) SOAP
5 2 (10.53%) XML
6 1 (5.26%) .NET
6 1 (5.26%) .NET Framework
6 1 (5.26%) boto
6 1 (5.26%) CSS3
6 1 (5.26%) RAML
6 1 (5.26%) Spring
Miscellaneous
1 1 (5.26%) Animation
1 1 (5.26%) Greenfield Project
1 1 (5.26%) Self-Motivation
Processes & Methodologies
1 17 (89.47%) Agile Software Development
2 15 (78.95%) E-Commerce
3 14 (73.68%) Test Automation
4 2 (10.53%) Front End Development
4 2 (10.53%) Open Source
4 2 (10.53%) Scrum
5 1 (5.26%) BEM - Block Element Modifier
5 1 (5.26%) CRM
5 1 (5.26%) Cross-Browser Testing
5 1 (5.26%) Data Modelling
5 1 (5.26%) Data Virtualisation
5 1 (5.26%) Decision-Making
5 1 (5.26%) Exploratory Testing
5 1 (5.26%) Integration Testing
5 1 (5.26%) Manual Testing
5 1 (5.26%) MVC
5 1 (5.26%) Problem-Solving
5 1 (5.26%) Scaled Agile Framework
5 1 (5.26%) SMACSS
5 1 (5.26%) Test Scripting
Programming Languages
1 14 (73.68%) Java
2 3 (15.79%) JavaScript
3 2 (10.53%) ES6
3 2 (10.53%) ES7
4 1 (5.26%) C#
4 1 (5.26%) Perl
4 1 (5.26%) Python
Qualifications
1 1 (5.26%) AWS Certification
System Software
1 1 (5.26%) Docker
Systems Management
1 1 (5.26%) Docker Swarm
1 1 (5.26%) Kubernetes
1 1 (5.26%) Opscode Chef
1 1 (5.26%) Puppet
1 1 (5.26%) Salt
1 1 (5.26%) Terraform
Vendors
1 1 (5.26%) Microsoft