Period
to 18 August 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 18 August 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
18 Aug 2018
Same period 2017 Same period 2016
Rank 68 42 117
Rank change year-on-year -26 +75 +57
Contract jobs citing JSON 169 252 79
As % of all contract IT jobs advertised in the East of England 3.37% 5.34% 1.54%
As % of the Libraries, Frameworks & Software Standards category 11.62% 17.50% 6.12%
Number of daily rates quoted 101 163 43
East of England median daily rate £525 £475 £400
Median daily rate % change year-on-year +10.53% +18.75% +14.29%
10th Percentile £375 £288 £238
90th Percentile £600 £575 £508
England median daily rate £475 £462 £425
% change year-on-year +2.81% +8.71% +6.25%
Number of hourly rates quoted 3 17 1
East of England median hourly rate £70.00 £62.50 £55.00
Median hourly rate % change year-on-year +12.00% +13.64% +74.49%
10th Percentile £59.25 £35.00 £52.50
90th Percentile £75.00 £63.75 £57.50
England median hourly rate £45.00 £39.75 £45.00
% change year-on-year +13.21% -11.67% +34.33%

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 1,454 1,440 1,290
As % of all contract IT jobs advertised in the East of England 29.00% 30.50% 25.15%
Number of daily rates quoted 929 893 803
East of England median daily rate £450 £422 £400
Median daily rate % change year-on-year +6.64% +5.50% +6.67%
10th Percentile £300 £270 £263
90th Percentile £575 £575 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 26 37 36
East of England median hourly rate £36.52 £40.00 £35.00
Median hourly rate % change year-on-year -8.70% +14.29% -5.56%
10th Percentile £16.25 £26.26 £14.25
90th Percentile £58.59 £63.75 £45.25
England median hourly rate £41.69 £40.00 £36.50
% change year-on-year +4.22% +9.59% -1.35%

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 18 August 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
Contractor Hourly Rate Histogram in the East of England

The hourly rate distribution of IT jobs citing JSON in the East of England over the 6 months to 18 August 2018.

Contractor hourly rate histogram 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 18 August 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 -16 82 £525 - 11
Cambridgeshire +19 46 £400 +4.92% 12
Hertfordshire -29 27 £400 -5.88% 4
Bedfordshire 0 16 £413 +35.25% 5
Suffolk -23 2 £350 -12.50% 4
East Anglia - 2 - - 6
JSON
England

For the 6 months to 18 August 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.

1 116 (68.64%) Java
2 110 (65.09%) Agile Software Development
3 96 (56.80%) XML
4 93 (55.03%) Web Services
5 77 (45.56%) TDD
5 77 (45.56%) RESTful
6 69 (40.83%) Mule
6 69 (40.83%) SOAP
7 66 (39.05%) Greenfield Project
8 62 (36.69%) REST
9 58 (34.32%) SOA
10 54 (31.95%) Telecoms
10 54 (31.95%) Finance
11 53 (31.36%) Maven
12 51 (30.18%) Business Intelligence
13 50 (29.59%) Oracle
14 48 (28.40%) Programme Management
14 48 (28.40%) Manufacturing
14 48 (28.40%) Electronics
14 48 (28.40%) Middleware
14 48 (28.40%) SAP
14 48 (28.40%) Marketing
14 48 (28.40%) Digital Marketing
14 48 (28.40%) Apache Camel
15 47 (27.81%) HTML
16 46 (27.22%) XSLT
17 45 (26.63%) JavaScript
18 42 (24.85%) WSO2
19 41 (24.26%) Oracle SOA Suite
19 41 (24.26%) XPath

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 69 (40.83%) Mule
2 41 (24.26%) Oracle Service Bus
2 41 (24.26%) Oracle SOA Suite
3 7 (4.14%) Confluence
4 6 (3.55%) Predix
5 4 (2.37%) Apache
5 4 (2.37%) JBoss
6 3 (1.78%) Elasticsearch
7 2 (1.18%) CMS
8 1 (0.59%) Adobe Experience Manager
8 1 (0.59%) IIS
8 1 (0.59%) MQSeries
8 1 (0.59%) WebSphere
8 1 (0.59%) WebSphere Application Server
Business Applications
1 3 (1.78%) BusinessWorks
2 1 (0.59%) Dynamics CRM
2 1 (0.59%) Magento
Cloud Services
1 14 (8.28%) GitHub
2 10 (5.92%) npm
3 9 (5.33%) Amazon AWS
4 5 (2.96%) Microsoft Azure
5 1 (0.59%) AtomSphere
5 1 (0.59%) Boomi
5 1 (0.59%) Dynamics 365
Communications & Networking
1 11 (6.51%) HTTP
2 8 (4.73%) Internet
3 5 (2.96%) Broadband
3 5 (2.96%) DHCP
3 5 (2.96%) DLNA
3 5 (2.96%) DNS
3 5 (2.96%) DSL
3 5 (2.96%) FTP
3 5 (2.96%) IPv4
3 5 (2.96%) IPv6
3 5 (2.96%) UPnP
3 5 (2.96%) VoIP
3 5 (2.96%) WAN
3 5 (2.96%) Wi-Fi
Database & Business Intelligence
1 12 (7.10%) SQL Server
2 7 (4.14%) MongoDB
3 5 (2.96%) DB2
3 5 (2.96%) PostgreSQL
3 5 (2.96%) SQL Server Reporting Services
3 5 (2.96%) Sybase ASE
4 4 (2.37%) MySQL
4 4 (2.37%) Oracle Database
4 4 (2.37%) Relational Database
5 3 (1.78%) Geospatial Data
5 3 (1.78%) GIS
5 3 (1.78%) Power BI
5 3 (1.78%) RDBMS
6 2 (1.18%) NoSQL
6 2 (1.18%) SQL Server 2014
7 1 (0.59%) Big Data
7 1 (0.59%) HBase
7 1 (0.59%) RavenDB
7 1 (0.59%) SQL Server 2016
7 1 (0.59%) Triplestore
Development Applications
1 53 (31.36%) Maven
2 26 (15.38%) JUnit
3 25 (14.79%) Jenkins
4 15 (8.88%) JIRA
5 13 (7.69%) Git (software)
6 12 (7.10%) Calabash
6 12 (7.10%) Gradle
7 7 (4.14%) Mockito
7 7 (4.14%) SoapUI
8 6 (3.55%) Bower
8 6 (3.55%) gulp
8 6 (3.55%) IntelliJ
8 6 (3.55%) Jasmine
8 6 (3.55%) JMeter
8 6 (3.55%) Protractor
8 6 (3.55%) Selenium
9 5 (2.96%) Android Studio
9 5 (2.96%) Atlassian Bamboo
9 5 (2.96%) Mercurial
9 5 (2.96%) WebStorm
General
1 54 (31.95%) Finance
1 54 (31.95%) Telecoms
2 48 (28.40%) Electronics
2 48 (28.40%) Manufacturing
2 48 (28.40%) Marketing
3 7 (4.14%) Games
4 5 (2.96%) Automotive
5 2 (1.18%) Law
6 1 (0.59%) Brand Awareness
Job Titles
1 138 (81.66%) Developer
2 53 (31.36%) Integration Developer
3 49 (28.99%) Java Developer
4 29 (17.16%) Senior Developer
5 15 (8.88%) SOA Developer
6 13 (7.69%) Lead Developer
6 13 (7.69%) Lead Java Developer
7 12 (7.10%) Android Developer
8 11 (6.51%) Analyst
9 9 (5.33%) JSP Developer
9 9 (5.33%) SQL Developer
10 8 (4.73%) Agile Developer
10 8 (4.73%) Senior Agile Developer
10 8 (4.73%) Senior Java Developer
11 7 (4.14%) .NET Developer
12 6 (3.55%) Architect
12 6 (3.55%) Business Analyst
12 6 (3.55%) JavaScript Developer
12 6 (3.55%) Technical Analyst
12 6 (3.55%) Technical Business Analyst
Libraries, Frameworks & Software Standards
1 96 (56.80%) XML
2 93 (55.03%) Web Services
3 77 (45.56%) RESTful
4 69 (40.83%) SOAP
5 62 (36.69%) REST
6 48 (28.40%) Apache Camel
6 48 (28.40%) Middleware
7 47 (27.81%) HTML
8 46 (27.22%) XSLT
9 39 (23.08%) Swagger
10 37 (21.89%) WireMock
11 30 (17.75%) Spring
12 27 (15.98%) CSS
13 22 (13.02%) HTML5
13 22 (13.02%) J2EE
14 21 (12.43%) AngularJS
15 17 (10.06%) .NET
16 16 (9.47%) jQuery
17 14 (8.28%) Node.js
18 12 (7.10%) CSS3
Miscellaneous
1 66 (39.05%) Greenfield Project
2 12 (7.10%) User Experience
3 11 (6.51%) Animation
4 8 (4.73%) Mobile App
5 6 (3.55%) Self-Motivation
6 5 (2.96%) Analytical Skills
6 5 (2.96%) Media Streaming
7 2 (1.18%) Tandem
8 1 (0.59%) Data Structures
8 1 (0.59%) Foreign Exchange (FX)
8 1 (0.59%) Management Information System
8 1 (0.59%) PKI
8 1 (0.59%) Reference Data
8 1 (0.59%) Security Operations Centre
Operating Systems
1 14 (8.28%) Android
2 13 (7.69%) Linux
3 5 (2.96%) Embedded Linux
4 4 (2.37%) CentOS
4 4 (2.37%) Windows
5 2 (1.18%) Apple iOS
6 1 (0.59%) HPUX
6 1 (0.59%) Solaris
6 1 (0.59%) Ubuntu
6 1 (0.59%) Unix
Processes & Methodologies
1 110 (65.09%) Agile Software Development
2 77 (45.56%) TDD
3 58 (34.32%) SOA
4 51 (30.18%) Business Intelligence
5 48 (28.40%) Digital Marketing
5 48 (28.40%) Programme Management
6 40 (23.67%) MVC
7 33 (19.53%) Continuous Integration
8 32 (18.93%) Test Automation
9 31 (18.34%) Scrum
10 26 (15.38%) E-Commerce
11 17 (10.06%) Software Engineering
12 13 (7.69%) DevOps
13 12 (7.10%) Android Development
13 12 (7.10%) OO
14 11 (6.51%) BDD
14 11 (6.51%) Pair Programming
15 10 (5.92%) OOA/OOD
15 10 (5.92%) Open Source
15 10 (5.92%) Web Development
Programming Languages
1 116 (68.64%) Java
2 45 (26.63%) JavaScript
3 41 (24.26%) XPath
4 37 (21.89%) Java 8
5 31 (18.34%) SQL
6 12 (7.10%) T-SQL
7 11 (6.51%) C#
8 8 (4.73%) C
8 8 (4.73%) Groovy
9 7 (4.14%) Scala
10 5 (2.96%) C++
10 5 (2.96%) Embedded C
10 5 (2.96%) Java 9
10 5 (2.96%) PL/SQL
11 3 (1.78%) PowerShell
11 3 (1.78%) TypeScript
12 2 (1.18%) Bash Shell
12 2 (1.18%) Kotlin
12 2 (1.18%) Objective-C
12 2 (1.18%) Python
Qualifications
1 8 (4.73%) Security Cleared
2 5 (2.96%) SC Cleared
3 3 (1.78%) AWS Certification
4 1 (0.59%) Degree
4 1 (0.59%) TOGAF Certification
Quality Assurance & Compliance
1 2 (1.18%) GDPR
System Software
1 7 (4.14%) Docker
2 4 (2.37%) Active Directory
Systems Management
1 5 (2.96%) Puppet
2 4 (2.37%) Ansible
3 3 (1.78%) Kubernetes
3 3 (1.78%) TIBCO Hawk
Vendors
1 50 (29.59%) Oracle
2 48 (28.40%) SAP
3 42 (24.85%) WSO2
4 7 (4.14%) Talend
5 6 (3.55%) Mapbox
6 5 (2.96%) Google
6 5 (2.96%) IBM
6 5 (2.96%) Sybase
7 3 (1.78%) Adobe
7 3 (1.78%) Mashery
7 3 (1.78%) Microsoft
7 3 (1.78%) TIBCO
8 1 (0.59%) ATG
8 1 (0.59%) Atlassian
8 1 (0.59%) Blue Martini
8 1 (0.59%) Cloudera
8 1 (0.59%) Dell
8 1 (0.59%) Demandware
8 1 (0.59%) Hortonworks
8 1 (0.59%) MapR