Period
to 26 May 2018

The following table provides summary statistics for contract job vacancies advertised in the East of England 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 26 May 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
England > East of England
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 58 49 106
Rank change year-on-year -9 +57 +36
Contract jobs citing JSON 156 178 85
As % of all contract IT jobs advertised in the East of England 3.51% 4.10% 1.73%
As % of the Libraries, Frameworks & Software Standards category 12.57% 13.23% 6.81%
Number of daily rates quoted 101 121 42
East of England median daily rate £513 £425 £438
Median daily rate % change year-on-year +20.59% -2.86% +9.38%
10th Percentile £350 £275 £292
90th Percentile £600 £544 £563
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +13.33%
Number of hourly rates quoted 2 16 4
East of England median hourly rate £70.00 £36.50 £55.00
Median hourly rate % change year-on-year +91.78% -33.64% +46.67%
10th Percentile £65.00 £29.75 £50.75
90th Percentile £75.00 £63.75 £57.50
England median hourly rate £45.00 £36.00 £50.50
% change year-on-year +25.00% -28.71% +34.67%

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 the East of England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
East of England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,241 1,345 1,249
As % of all contract IT jobs advertised in the East of England 27.96% 30.96% 25.44%
Number of daily rates quoted 752 868 773
East of England median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% - +6.67%
10th Percentile £300 £263 £270
90th Percentile £571 £558 £575
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 16 35 40
East of England median hourly rate £35.52 £37.50 £36.50
Median hourly rate % change year-on-year -5.28% +2.74% -6.41%
10th Percentile £15.67 £29.10 £11.80
90th Percentile £75.00 £56.60 £59.35
England median hourly rate £42.26 £41.00 £38.00
% change year-on-year +3.07% +7.89% +8.57%

JSON
Job Vacancy Trend in the East of England

Job postings citing JSON as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for JSON in the East of England

JSON
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for JSON in the East of England

JSON
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing JSON in the East of England over the 6 months to 26 May 2018.

Contractor daily rate histogram for JSON in the East of England

JSON
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for JSON in the East of England

JSON
Contract Job Locations in the East of England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the East of England region over the 6 months to 26 May 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
Essex +2 77 £525 +10.53% 10
Cambridgeshire +12 40 £400 - 6
Hertfordshire -19 23 £380 -10.59% 8
Bedfordshire -8 10 £463 +27.59% 5
Norfolk 0 7 £500 +11.11% 3
Suffolk -15 1 £325 -18.75% 4
JSON
England

For the 6 months to 26 May 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 East of England region with a requirement for JSON.

1 97 (62.18%) Java
2 96 (61.54%) XML
2 96 (61.54%) Agile Software Development
3 83 (53.21%) TDD
4 80 (51.28%) Web Services
5 78 (50.00%) RESTful
6 73 (46.79%) Greenfield Project
7 67 (42.95%) SOAP
8 65 (41.67%) Mule
9 64 (41.03%) SOA
10 63 (40.38%) Finance
11 57 (36.54%) Maven
12 56 (35.90%) Telecoms
13 55 (35.26%) Oracle
14 54 (34.62%) Middleware
15 53 (33.97%) REST
16 52 (33.33%) Apache Camel
17 51 (32.69%) Marketing
17 51 (32.69%) Manufacturing
18 50 (32.05%) Electronics
18 50 (32.05%) Programme Management
18 50 (32.05%) XSLT
18 50 (32.05%) SAP
18 50 (32.05%) Business Intelligence
18 50 (32.05%) Digital Marketing
19 48 (30.77%) XPath
19 48 (30.77%) Oracle Service Bus
19 48 (30.77%) JavaScript
19 48 (30.77%) Oracle SOA Suite
19 48 (30.77%) WSO2

JSON
Co-occurring IT Skills in the East of England 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 65 (41.67%) Mule
2 48 (30.77%) Oracle Service Bus
2 48 (30.77%) Oracle SOA Suite
3 8 (5.13%) Apache
4 6 (3.85%) JBoss
4 6 (3.85%) Predix
5 5 (3.21%) Elasticsearch
6 4 (2.56%) CMS
7 3 (1.92%) IIS
7 3 (1.92%) Tomcat
7 3 (1.92%) WebSphere
8 1 (0.64%) Adobe Experience Manager
8 1 (0.64%) Drupal
8 1 (0.64%) MQSeries
8 1 (0.64%) WebLogic
8 1 (0.64%) WebSphere Application Server
8 1 (0.64%) WordPress
Business Applications
1 3 (1.92%) BusinessWorks
2 2 (1.28%) Magento
3 1 (0.64%) Oracle ERP
Cloud Services
1 12 (7.69%) GitHub
2 10 (6.41%) npm
3 5 (3.21%) Amazon AWS
4 3 (1.92%) Amazon EC2
4 3 (1.92%) AWS CloudFormation
4 3 (1.92%) Route 53
4 3 (1.92%) Virtual Private Cloud
5 2 (1.28%) Microsoft Azure
6 1 (0.64%) Cloud Computing
6 1 (0.64%) PaaS
Communications & Networking
1 2 (1.28%) HTTP
2 1 (0.64%) Internet
Database & Business Intelligence
1 14 (8.97%) SQL Server
2 8 (5.13%) MySQL
2 8 (5.13%) Relational Database
3 6 (3.85%) RDBMS
4 5 (3.21%) DB2
4 5 (3.21%) SQL Server 2014
5 4 (2.56%) Geospatial Data
5 4 (2.56%) GIS
5 4 (2.56%) JasperReports
5 4 (2.56%) MongoDB
5 4 (2.56%) NoSQL
5 4 (2.56%) PostgreSQL
6 3 (1.92%) Amazon RDS
6 3 (1.92%) Apache Cassandra
6 3 (1.92%) Hadoop
6 3 (1.92%) HBase
7 2 (1.28%) Amazon DynamoDB
7 2 (1.28%) SQL Server 2008
7 2 (1.28%) Sybase ASE
8 1 (0.64%) Jackrabbit
Development Applications
1 57 (36.54%) Maven
2 22 (14.10%) JUnit
3 21 (13.46%) Jenkins
4 14 (8.97%) Git (software)
5 11 (7.05%) Calabash
5 11 (7.05%) Gradle
6 7 (4.49%) JIRA
7 6 (3.85%) Bower
7 6 (3.85%) gulp
7 6 (3.85%) IntelliJ
7 6 (3.85%) Mercurial
7 6 (3.85%) Mockito
8 5 (3.21%) Ant
8 5 (3.21%) Atlassian Bamboo
8 5 (3.21%) WebStorm
9 4 (2.56%) Android Studio
9 4 (2.56%) ClearQuest
9 4 (2.56%) CruiseControl
9 4 (2.56%) Hudson
9 4 (2.56%) TeamCity
General
1 63 (40.38%) Finance
2 56 (35.90%) Telecoms
3 51 (32.69%) Manufacturing
3 51 (32.69%) Marketing
4 50 (32.05%) Electronics
5 7 (4.49%) Games
6 2 (1.28%) Automotive
7 1 (0.64%) Brand Awareness
7 1 (0.64%) Retail
Job Titles
1 118 (75.64%) Developer
2 57 (36.54%) Integration Developer
3 35 (22.44%) Senior Developer
4 28 (17.95%) Java Developer
5 19 (12.18%) SOA Developer
6 17 (10.90%) Analyst
7 14 (8.97%) Lead Developer
8 12 (7.69%) Agile Developer
8 12 (7.69%) Business Analyst
9 11 (7.05%) Android Developer
9 11 (7.05%) Senior Agile Developer
9 11 (7.05%) SOA Analyst
9 11 (7.05%) Technical Analyst
9 11 (7.05%) Technical Business Analyst
10 10 (6.41%) .NET Developer
11 8 (5.13%) JSP Developer
11 8 (5.13%) SQL Developer
12 7 (4.49%) C# Developer
12 7 (4.49%) JavaScript Developer
12 7 (4.49%) Lead Java Developer
Libraries, Frameworks & Software Standards
1 96 (61.54%) XML
2 80 (51.28%) Web Services
3 78 (50.00%) RESTful
4 67 (42.95%) SOAP
5 54 (34.62%) Middleware
6 53 (33.97%) REST
7 52 (33.33%) Apache Camel
8 50 (32.05%) XSLT
9 46 (29.49%) Swagger
10 43 (27.56%) WireMock
11 42 (26.92%) HTML
12 32 (20.51%) CSS
13 27 (17.31%) Spring
14 26 (16.67%) AngularJS
15 22 (14.10%) jQuery
16 19 (12.18%) HTML5
17 16 (10.26%) .NET
18 14 (8.97%) J2EE
19 13 (8.33%) Node.js
20 12 (7.69%) CSS3
Miscellaneous
1 73 (46.79%) Greenfield Project
2 12 (7.69%) Animation
3 9 (5.77%) Mobile App
4 8 (5.13%) User Experience
5 5 (3.21%) Tandem
6 4 (2.56%) Analytical Skills
6 4 (2.56%) Foreign Exchange (FX)
7 3 (1.92%) Cloud Native
8 2 (1.28%) Client/Server
9 1 (0.64%) W3C
Operating Systems
1 11 (7.05%) Android
2 8 (5.13%) Linux
3 4 (2.56%) CentOS
3 4 (2.56%) Windows
4 2 (1.28%) Unix
5 1 (0.64%) HPUX
5 1 (0.64%) Solaris
5 1 (0.64%) Ubuntu
Processes & Methodologies
1 96 (61.54%) Agile Software Development
2 83 (53.21%) TDD
3 64 (41.03%) SOA
4 50 (32.05%) Business Intelligence
4 50 (32.05%) Digital Marketing
4 50 (32.05%) Programme Management
5 39 (25.00%) MVC
6 26 (16.67%) Continuous Integration
7 21 (13.46%) E-Commerce
7 21 (13.46%) Scrum
8 20 (12.82%) Test Automation
9 13 (8.33%) BDD
9 13 (8.33%) OO
10 12 (7.69%) Business Analysis
11 11 (7.05%) Android Development
11 11 (7.05%) OOA/OOD
11 11 (7.05%) OOD
11 11 (7.05%) Pair Programming
11 11 (7.05%) Software Engineering
11 11 (7.05%) Web Development
Programming Languages
1 97 (62.18%) Java
2 48 (30.77%) JavaScript
2 48 (30.77%) XPath
3 26 (16.67%) SQL
4 17 (10.90%) Java 8
5 15 (9.62%) C#
6 9 (5.77%) T-SQL
7 7 (4.49%) PHP
7 7 (4.49%) Scala
8 5 (3.21%) C
8 5 (3.21%) Groovy
9 4 (2.56%) Perl
10 3 (1.92%) Python
10 3 (1.92%) Ruby
11 2 (1.28%) ES6
11 2 (1.28%) VBScript
12 1 (0.64%) Dart
12 1 (0.64%) Elixir
12 1 (0.64%) Kotlin
12 1 (0.64%) Rust
Qualifications
1 5 (3.21%) SC Cleared
1 5 (3.21%) Security Cleared
2 1 (0.64%) ISEB
System Software
1 6 (3.85%) Active Directory
2 1 (0.64%) Apache Flume
Systems Management
1 5 (3.21%) Puppet
2 3 (1.92%) Ansible
2 3 (1.92%) Opscode Chef
2 3 (1.92%) Terraform
2 3 (1.92%) TIBCO Hawk
3 1 (0.64%) Packer
Vendors
1 55 (35.26%) Oracle
2 50 (32.05%) SAP
3 48 (30.77%) WSO2
4 7 (4.49%) Microsoft
5 6 (3.85%) Mapbox
6 5 (3.21%) Google
6 5 (3.21%) IBM
7 4 (2.56%) Adobe
7 4 (2.56%) Atlassian
7 4 (2.56%) Talend
8 3 (1.92%) Mashery
8 3 (1.92%) TIBCO
9 2 (1.28%) hybris
9 2 (1.28%) Sybase
10 1 (0.64%) ATG
10 1 (0.64%) Blue Martini
10 1 (0.64%) Demandware
10 1 (0.64%) Elastic Path
10 1 (0.64%) webMethods