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 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
JSON
East of England / Cambridgeshire
Rank 32 52 60
Rank change year-on-year +20 +8  
Contract jobs citing JSON 19 6 3
As % of all contract IT jobs advertised in Cambridgeshire 3.61% 0.97% 0.45%
As % of the Libraries, Frameworks & Software Standards category 12.42% 2.97% 1.35%
Number of daily rates quoted 5 4 3
Median daily rate £375 £368 £300
Median daily rate % change year-on-year +2.04% +22.50%  
UK excluding London median daily rate £413 £375 £350
% change year-on-year +10.00% +7.14%  
Number of hourly rates quoted 0 2 0
Median hourly rate - £52.50 -
UK excluding London median hourly rate £36.50 £55.00 £37.50
% change year-on-year -33.63% +46.66%  

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 Cambridgeshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Cambridgeshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 153 202 222
As % of all contract IT job vacancies advertised in Cambridgeshire 29.03% 32.79% 33.59%
Number of daily rates quoted 79 123 112
Median daily rate £350 £375 £325
Median daily rate % change year-on-year -6.66% +15.38%  
90% offered a daily rate of more than £210 £320 £225
10% offered a daily rate of more than £465 £515 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 1 6 3
Median hourly rate £16.50 £33.60 £29.25
Median hourly rate % change year-on-year -50.89% +14.87%  
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

JSON
Job Vacancy Trend in Cambridgeshire

The job posting trend of jobs advertised in Cambridgeshire 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 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 3 months to 23 March 2017.

Contractor daily rate histogram for JSON in Cambridgeshire

JSON
Contractor Hourly Rate Trend in Cambridgeshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor 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 3 months to 23 March 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
Cambridge +13 9 £350 -4.76% 5
JSON
East of England

JSON
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 23 March 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 Cambridgeshire region with a requirement for JSON.

1 23 (71.88%) REST
2 22 (68.75%) JavaScript
2 22 (68.75%) Agile Software Development
3 16 (50.00%) Continuous Integration
3 16 (50.00%) Git (software)
4 15 (46.88%) TDD
5 14 (43.75%) Python
5 14 (43.75%) Node.js
6 13 (40.63%) HTML
6 13 (40.63%) .NET
6 13 (40.63%) Linux
7 12 (37.50%) Java
8 11 (34.38%) XML
8 11 (34.38%) SSL
8 11 (34.38%) HTTP
8 11 (34.38%) TCP/IP
8 11 (34.38%) Docker
9 10 (31.25%) Continuous Delivery
9 10 (31.25%) CoreOS
9 10 (31.25%) IaaS
9 10 (31.25%) Opscode Chef
9 10 (31.25%) DNS
9 10 (31.25%) Scrum
9 10 (31.25%) Ubuntu
9 10 (31.25%) E-Commerce
9 10 (31.25%) SOA
9 10 (31.25%) PaaS
9 10 (31.25%) Kanban
10 9 (28.13%) jQuery
11 8 (25.00%) Spring

JSON
Top Related 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 3 (9.38%) Cloud Foundry
2 2 (6.25%) Tomcat
3 1 (3.13%) Apache Spark
3 1 (3.13%) GlassFish
3 1 (3.13%) IIS
3 1 (3.13%) Mule
3 1 (3.13%) Mule ESB
3 1 (3.13%) nginx
3 1 (3.13%) Predix
Business Applications
1 5 (15.63%) Payment Gateway
Cloud Services
1 10 (31.25%) IaaS
1 10 (31.25%) PaaS
2 3 (9.38%) Amazon AWS
3 2 (6.25%) Microsoft Azure
4 1 (3.13%) Azure Active Directory
4 1 (3.13%) SaaS
Communications & Networking
1 11 (34.38%) HTTP
1 11 (34.38%) SSL
1 11 (34.38%) TCP/IP
2 10 (31.25%) DNS
3 1 (3.13%) HTTPS
3 1 (3.13%) Internet
3 1 (3.13%) X.509
Database & Business Intelligence
1 8 (25.00%) MongoDB
1 8 (25.00%) NoSQL
1 8 (25.00%) PostgreSQL
2 4 (12.50%) SQL Server
3 3 (9.38%) Redis
4 2 (6.25%) Big Data
4 2 (6.25%) MySQL
4 2 (6.25%) Relational Database
5 1 (3.13%) Apache Cassandra
5 1 (3.13%) GIS
5 1 (3.13%) Triplestore
Development Applications
1 16 (50.00%) Git (software)
2 5 (15.63%) Atlassian Bamboo
2 5 (15.63%) IntelliJ
2 5 (15.63%) Jenkins
2 5 (15.63%) JUnit
2 5 (15.63%) Mercurial
2 5 (15.63%) Mockito
2 5 (15.63%) WebStorm
3 2 (6.25%) Maven
4 1 (3.13%) NetBeans
4 1 (3.13%) Selenium
4 1 (3.13%) Subversion
General
1 3 (9.38%) Games
1 3 (9.38%) Telecoms
2 1 (3.13%) Banking
2 1 (3.13%) Finance
Job Titles
1 18 (56.25%) Developer
2 8 (25.00%) Java Developer
3 7 (21.88%) Platform Engineer
4 4 (12.50%) E-Commerce Engineer
5 3 (9.38%) Software Engineer
6 2 (6.25%) AWS Developer
6 2 (6.25%) Cloud Developer
6 2 (6.25%) DevOps Engineer
6 2 (6.25%) Front End Developer (Client-Side Developer)
6 2 (6.25%) Operations Engineer
6 2 (6.25%) Python Developer
7 1 (3.13%) Android Developer
7 1 (3.13%) Digital Architect
7 1 (3.13%) Digital Technical Architect
7 1 (3.13%) Front End Web Developer (Client-Side Developer)
7 1 (3.13%) GUI Developer
7 1 (3.13%) Integration Developer
7 1 (3.13%) Java GUI Developer
7 1 (3.13%) Technical Leader
7 1 (3.13%) XML Developer
Libraries, Frameworks & Software Standards
1 23 (71.88%) REST
2 14 (43.75%) Node.js
3 13 (40.63%) .NET
3 13 (40.63%) HTML
4 11 (34.38%) XML
5 9 (28.13%) jQuery
6 8 (25.00%) CSS
6 8 (25.00%) HTML5
6 8 (25.00%) Spring
7 6 (18.75%) AngularJS
7 6 (18.75%) Hibernate
7 6 (18.75%) JPA
7 6 (18.75%) Web Services
8 5 (15.63%) XML Schema
9 4 (12.50%) LESS
10 3 (9.38%) Angular 2
10 3 (9.38%) Leaflet
10 3 (9.38%) OpenLayers
10 3 (9.38%) Polymer
10 3 (9.38%) Unity (Game Engine)
Miscellaneous
1 4 (12.50%) User Experience
2 1 (3.13%) Data Structures
2 1 (3.13%) Hedge funds
2 1 (3.13%) Internet of Things
Operating Systems
1 13 (40.63%) Linux
2 10 (31.25%) CoreOS
2 10 (31.25%) Ubuntu
3 1 (3.13%) Android
3 1 (3.13%) Unix
3 1 (3.13%) Windows
Processes & Methodologies
1 22 (68.75%) Agile Software Development
2 16 (50.00%) Continuous Integration
3 15 (46.88%) TDD
4 10 (31.25%) Continuous Delivery
4 10 (31.25%) E-Commerce
4 10 (31.25%) Kanban
4 10 (31.25%) Scrum
4 10 (31.25%) SOA
5 8 (25.00%) MVC
6 5 (15.63%) BDD
6 5 (15.63%) BPMN
6 5 (15.63%) Domain-Driven Design
6 5 (15.63%) Information Security
6 5 (15.63%) OO
6 5 (15.63%) Open Source
7 4 (12.50%) Software Engineering
8 3 (9.38%) OWASP
8 3 (9.38%) Responsive Web Design
8 3 (9.38%) Technical Architecture
8 3 (9.38%) Web Development
Programming Languages
1 22 (68.75%) JavaScript
2 14 (43.75%) Python
3 12 (37.50%) Java
4 8 (25.00%) SQL
5 5 (15.63%) Groovy
5 5 (15.63%) Scala
6 2 (6.25%) Perl
6 2 (6.25%) XPath
7 1 (3.13%) C
7 1 (3.13%) C#
7 1 (3.13%) C++
7 1 (3.13%) PHP
7 1 (3.13%) PowerShell
7 1 (3.13%) Tcl
7 1 (3.13%) VBA
7 1 (3.13%) XQuery
Qualifications
1 2 (6.25%) Security Cleared
2 1 (3.13%) DV Cleared
2 1 (3.13%) SC Cleared
Quality Assurance & Compliance
1 1 (3.13%) CDISC
1 1 (3.13%) HL7
System Software
1 11 (34.38%) Docker
2 1 (3.13%) Active Directory
2 1 (3.13%) Firmware
Systems Management
1 10 (31.25%) Opscode Chef
Vendors
1 1 (3.13%) SAP