The table below looks at the statistics for JSON skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited JSON over the 3 months to 26 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
26 Feb 2017
Same period 2016 Same period 2015
JSON
UK
Rank 99 149 152
Rank change year-on-year
+50 +3
Contract jobs citing JSON 1034 865 785
As % of all contract IT jobs located in the UK 2.31% 1.67% 1.50%
As % of the Libraries, Frameworks & Software Standards category 7.39% 5.82% 5.59%
Number of daily rates quoted 715 621 514
Median daily rate £425 £425 £388
Median daily rate % change year-on-year
- +9.67%
90% offered a daily rate of more than £325 £310 £305
10% offered a daily rate of more than £550 £550 £500
UK excluding London median daily rate £410 £400 £350
% change year-on-year
+2.50% +14.28%
Number of hourly rates quoted 11 7 9
Median hourly rate £36.00 £50.00 £37.50
Median hourly rate % change year-on-year
-28.00% +33.33%
90% offered a hourly rate of more than £29.00 £24.65 £32.70
10% offered a hourly rate of more than £43.00 £56.10 £40.00
UK excluding London median hourly rate £36.50 £55.00 £37.50
% change year-on-year
-33.63% +46.66%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
13985 14854 14038
As % of all contract IT jobs located in the UK 31.24% 28.59% 26.78%
Number of daily rates quoted 9761 10218 9258
Median daily rate £425 £400 £388
Median daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £305 £300 £275
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 161 244 193
Median hourly rate £41.50 £40.00 £35.00
Median hourly rate % change year-on-year
+3.75% +14.28%
90% offered a hourly rate of more than £20.50 £20.85 £20.00
10% offered a hourly rate of more than £55.00 £60.62 £47.75
UK excluding London median hourly rate £40.00 £38.75 £35.00
% change year-on-year
+3.22% +10.71%

JSON
Jobs Demand Trend

The demand trend of contract jobs citing JSON as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in the UK

JSON
Daily Rate Trend

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

JSON Daily Rate Trend in the UK

JSON
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing JSON within the UK over the 3 months to 26 February 2017.

JSON Daily Rate Histogram in the UK

JSON
Hourly Rate Trend

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

JSON Hourly Rate Trend in the UK

JSON
Hourly Rate Histogram

This chart provides a histogram of hourly rates quoted in contract IT jobs citing JSON within the UK over the 3 months to 26 February 2017.

JSON Hourly Rate Histogram in the UK

JSON
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the UK over the 3 months to 26 February 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
England +44 957 £435 +2.35% 281
London +38 462 £450 - 130
South East +32 134 £425 +6.25% 41
City of London +17 66 £475 +5.55% 40
North East +22 64 £363 +1.75% 5
East of England +11 64 £388 +5.44% 15
North West -31 55 £401 -5.76% 27
Newcastle upon Tyne +11 49 £385 +10.00% 4
Tyne and Wear +8 49 £385 +8.07% 4
West Midlands +21 48 £440 -2.22% 10
Yorkshire +14 44 £488 +11.42% 22
South West +19 42 £365 +4.28% 24
West Yorkshire +16 36 £525 +16.66% 14
Leeds -4 31 £513 +13.88% 11
Wales +38 30 £406 +4.83% 1
East Midlands +11 29 £375 -9.09% 6
Berkshire +18 28 £450 +13.20% 16
Scotland +10 27 £356 -2.39% 7
Surrey +7 27 £425 - 3
Manchester -15 27 £373 -12.27% 12
South Wales +41 25 £400 +3.22% 1
Essex -1 24 £450 -16.27% 4
Cardiff +41 22 £400 +3.22% 1
West Sussex -6 22 £488 +30.00% 4
Kent +19 20 £338 -3.57% 2
Nottinghamshire +15 19 £375 +12.78% 2
Oxfordshire +5 19 £525 +23.52% 3
Edinburgh +16 17 £369 - 3
Cheshire +1 17 £430 -3.09% 11
Nottingham +18 16 £375 +12.78% 2

JSON
Top 30 Related IT Skills

For the 6 months to 26 February 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 with a requirement for JSON.

1 1374 (57.93%) Agile Software Development
2 1192 (50.25%) Java
3 1080 (45.53%) XML
4 1046 (44.10%) HTML
5 959 (40.43%) REST
6 950 (40.05%) JavaScript
7 948 (39.97%) CSS
8 697 (29.38%) Web Services
9 656 (27.66%) TDD
10 621 (26.18%) SQL
11 617 (26.01%) Scrum
12 598 (25.21%) Git (software)
13 590 (24.87%) HTML5
14 558 (23.52%) Linux
15 556 (23.44%) RESTful
16 505 (21.29%) Spring
17 502 (21.16%) Jenkins
18 496 (20.91%) SOAP
19 488 (20.57%) AngularJS
20 432 (18.21%) CSS3
21 410 (17.28%) Python
22 394 (16.61%) MVC
23 393 (16.57%) Continuous Integration
24 392 (16.53%) jQuery
25 385 (16.23%) Ajax
26 365 (15.39%) OO
27 349 (14.71%) JIRA
28 334 (14.08%) C#
29 322 (13.58%) Oracle
30 319 (13.45%) Finance

JSON
Top Related IT Skills 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
1 171 (7.21%) Confluence
2 127 (5.35%) CMS
3 100 (4.22%) Apache
4 94 (3.96%) Oracle SOA Suite
5 93 (3.92%) Tomcat
5 93 (3.92%) WebSphere
6 88 (3.71%) WebLogic
7 78 (3.29%) JBoss
8 56 (2.36%) Apache Spark
9 52 (2.19%) Elasticsearch
10 49 (2.07%) Mule
11 45 (1.90%) Adobe Experience Manager
12 40 (1.69%) Apache Solr
13 38 (1.60%) Drupal
13 38 (1.60%) IIS
14 30 (1.26%) SharePoint
15 23 (0.97%) BizTalk Server
15 23 (0.97%) Cloud Foundry
16 20 (0.84%) Mule ESB
16 20 (0.84%) WebSphere Application Server
Applications
1 44 (1.85%) MS Excel
2 8 (0.34%) Photoshop
3 4 (0.17%) Adobe Creative Suite
3 4 (0.17%) Adobe Illustrator
3 4 (0.17%) InfoPath
4 3 (0.13%) GIMP
4 3 (0.13%) MS PowerPoint
4 3 (0.13%) MS Project
5 2 (0.084%) 3ds Max
5 2 (0.084%) InDesign
5 2 (0.084%) InVision
5 2 (0.084%) MS Office
5 2 (0.084%) MS Visio
5 2 (0.084%) PaintShop Pro
6 1 (0.042%) FrameMaker
Business Applications
1 71 (2.99%) SAP Oil and Gas
2 27 (1.14%) Adobe Campaign
3 24 (1.01%) Unica
4 21 (0.89%) Dynamics CRM
5 12 (0.51%) Oracle BPM
6 10 (0.42%) Magento
7 8 (0.34%) Workday HCM
8 5 (0.21%) SAP HCM
9 4 (0.17%) Fredhopper
9 4 (0.17%) Payment Gateway
9 4 (0.17%) SAP HR
10 3 (0.13%) BusinessWorks
10 3 (0.13%) Eloqua
11 2 (0.084%) NetSuite
12 1 (0.042%) Dynamics AX
12 1 (0.042%) Global One
12 1 (0.042%) Oracle EBS R12
12 1 (0.042%) SAP R/3
12 1 (0.042%) SAP SD
12 1 (0.042%) SDL Web 8
Cloud Services
1 252 (10.62%) Amazon AWS
2 161 (6.79%) Microsoft Azure
3 116 (4.89%) GitHub
4 83 (3.50%) PaaS
5 56 (2.36%) IaaS
6 36 (1.52%) Amazon EC2
7 33 (1.39%) Amazon S3
8 28 (1.18%) Cloud Computing
9 21 (0.89%) SaaS
9 21 (0.89%) Virtual Private Cloud
10 19 (0.80%) Amazon SQS
11 16 (0.67%) Amazon Kinesis
12 15 (0.63%) Amazon ELB
12 15 (0.63%) AWS CloudFormation
12 15 (0.63%) CloudBees
12 15 (0.63%) OpenShift
13 14 (0.59%) Amazon CloudWatch
14 13 (0.55%) AWS Elastic Beanstalk
15 12 (0.51%) Adobe Analytics
16 10 (0.42%) AWS Lambda
Communications & Networking
1 301 (12.69%) HTTP
2 66 (2.78%) TCP/IP
3 61 (2.57%) SSL
4 37 (1.56%) Internet
5 35 (1.48%) RTSP
6 33 (1.39%) DNS
7 32 (1.35%) MQTT
8 28 (1.18%) Firewall
9 15 (0.63%) AMQP
10 13 (0.55%) HTTPS
10 13 (0.55%) VPN
11 12 (0.51%) Network Security
12 8 (0.34%) Intranet
13 5 (0.21%) Bluetooth
13 5 (0.21%) SMTP
14 4 (0.17%) DHCP
14 4 (0.17%) Kerberos
14 4 (0.17%) LAN
14 4 (0.17%) LDAP
14 4 (0.17%) WAN
Database & Business Intelligence
1 310 (13.07%) MongoDB
2 290 (12.23%) NoSQL
3 269 (11.34%) Relational Database
4 240 (10.12%) SQL Server
5 232 (9.78%) MySQL
6 158 (6.66%) PostgreSQL
7 113 (4.76%) Big Data
8 106 (4.47%) Apache Cassandra
9 82 (3.46%) Oracle Database
10 78 (3.29%) Hadoop
11 76 (3.20%) DB2
12 36 (1.52%) RDBMS
13 33 (1.39%) Data Warehouse
14 31 (1.31%) SQL Server Integration Services
15 26 (1.10%) Redis
15 26 (1.10%) SQLite
16 23 (0.97%) Apache Hive
16 23 (0.97%) Neo4j
17 21 (0.89%) BusinessObjects
17 21 (0.89%) SQL Server 2008
Development Applications
1 598 (25.21%) Git (software)
2 502 (21.16%) Jenkins
3 349 (14.71%) JIRA
4 303 (12.77%) JUnit
5 257 (10.83%) Maven
6 252 (10.62%) Cucumber
7 250 (10.54%) Selenium
8 165 (6.96%) Subversion
9 127 (5.35%) Gradle
10 103 (4.34%) Eclipse
11 100 (4.22%) WebDriver
12 99 (4.17%) Ant
13 86 (3.63%) Mockito
13 86 (3.63%) TeamCity
14 81 (3.41%) Team Foundation Server
15 68 (2.87%) IntelliJ
16 66 (2.78%) SoapUI
17 63 (2.66%) Visual Studio
18 59 (2.49%) Grunt
19 58 (2.45%) gulp
General
1 319 (13.45%) Finance
2 181 (7.63%) Banking
3 104 (4.38%) Marketing
4 91 (3.84%) Telecoms
5 78 (3.29%) Manufacturing
6 76 (3.20%) Retail
7 71 (2.99%) Electronics
8 58 (2.45%) Games
9 34 (1.43%) Publishing
10 20 (0.84%) Investment Banking
11 16 (0.67%) Advertising
11 16 (0.67%) Law
12 15 (0.63%) Automotive
13 13 (0.55%) Legal
14 12 (0.51%) Front Office
15 7 (0.30%) Aerospace
15 7 (0.30%) Back Office
16 4 (0.17%) French Language
16 4 (0.17%) Local Government
16 4 (0.17%) Multimedia
Job Titles
1 1625 (68.51%) Developer
2 542 (22.85%) Java Developer
3 249 (10.50%) Architect
4 187 (7.88%) Front End Developer (Client-Side Developer)
5 178 (7.50%) Senior Developer
6 146 (6.16%) JavaScript Developer
7 141 (5.94%) .NET Developer
8 104 (4.38%) Android Developer
9 94 (3.96%) Scala Developer
10 93 (3.92%) C# Developer
11 91 (3.84%) Senior Java Developer
11 91 (3.84%) Solutions Architect
12 79 (3.33%) Web Developer
13 77 (3.25%) Technical Architect
14 74 (3.12%) Agile Developer
15 71 (2.99%) UI Developer
16 70 (2.95%) Angular Developer
16 70 (2.95%) C# .NET Developer
17 67 (2.82%) HTML Developer
18 58 (2.45%) iOS Developer
Libraries, Frameworks & Software Standards
1 1080 (45.53%) XML
2 1046 (44.10%) HTML
3 959 (40.43%) REST
4 948 (39.97%) CSS
5 697 (29.38%) Web Services
6 590 (24.87%) HTML5
7 556 (23.44%) RESTful
8 505 (21.29%) Spring
9 496 (20.91%) SOAP
10 488 (20.57%) AngularJS
11 432 (18.21%) CSS3
12 392 (16.53%) jQuery
13 385 (16.23%) Ajax
14 310 (13.07%) .NET
15 259 (10.92%) Node.js
16 195 (8.22%) Play Framework
17 186 (7.84%) XSLT
18 182 (7.67%) Hibernate
19 178 (7.50%) J2EE
20 170 (7.17%) Django
Miscellaneous
1 198 (8.35%) User Experience
2 144 (6.07%) Mobile App
3 134 (5.65%) Analytical Skills
4 80 (3.37%) Computer Science
5 45 (1.90%) Video on Demand
6 43 (1.81%) Algorithms
7 37 (1.56%) Public Cloud
8 35 (1.48%) Enterprise Software
9 28 (1.18%) Data Structures
10 27 (1.14%) iPhone
11 26 (1.10%) Social Media
12 25 (1.05%) Linux Command Line
12 25 (1.05%) Management Information System
13 24 (1.01%) Foreign Exchange (FX)
14 22 (0.93%) iPad
15 21 (0.89%) NHS
16 20 (0.84%) Animation
17 18 (0.76%) Web 2.0
18 16 (0.67%) Derivative
19 15 (0.63%) Streaming Video
Operating Systems
1 558 (23.52%) Linux
2 305 (12.86%) Unix
3 208 (8.77%) Windows
4 178 (7.50%) Android
5 128 (5.40%) Apple iOS
6 42 (1.77%) Windows Server
7 38 (1.60%) Ubuntu
8 33 (1.39%) Red Hat Enterprise Linux
9 30 (1.26%) AIX
10 23 (0.97%) Mac OS X
11 22 (0.93%) CentOS
12 13 (0.55%) Solaris
12 13 (0.55%) Windows Phone
12 13 (0.55%) Windows Server 2008
13 12 (0.51%) webOS
13 12 (0.51%) Windows Phone 7
14 11 (0.46%) HPUX
15 8 (0.34%) CoreOS
15 8 (0.34%) Windows Server 2012
16 5 (0.21%) Mac OS
Processes & Methodologies
1 1374 (57.93%) Agile Software Development
2 656 (27.66%) TDD
3 617 (26.01%) Scrum
4 394 (16.61%) MVC
5 393 (16.57%) Continuous Integration
6 365 (15.39%) OO
7 300 (12.65%) Microservices
8 291 (12.27%) Open Source
9 290 (12.23%) BDD
10 266 (11.21%) Web Development
11 246 (10.37%) DevOps
12 226 (9.53%) Front End Development
13 220 (9.27%) Automated Testing
14 206 (8.68%) SOA
15 177 (7.46%) E-Commerce
16 175 (7.38%) Kanban
17 169 (7.12%) Software Engineering
18 164 (6.91%) Responsive Web Design
19 150 (6.32%) Unit Testing
20 144 (6.07%) Configuration Management
Programming Languages
1 1192 (50.25%) Java
2 950 (40.05%) JavaScript
3 621 (26.18%) SQL
4 410 (17.28%) Python
5 334 (14.08%) C#
6 314 (13.24%) Scala
7 273 (11.51%) Ruby
8 187 (7.88%) PHP
9 112 (4.72%) Shell Script
10 94 (3.96%) C
11 88 (3.71%) Bash Shell
12 84 (3.54%) XPath
13 74 (3.12%) C++
14 67 (2.82%) Groovy
15 62 (2.61%) Perl
16 61 (2.57%) Objective-C
17 54 (2.28%) PL/SQL
18 51 (2.15%) Apple Swift
18 51 (2.15%) T-SQL
19 46 (1.94%) PowerShell
Qualifications
1 140 (5.90%) Security Cleared
2 119 (5.02%) Degree
3 87 (3.67%) SC Cleared
4 25 (1.05%) DV Cleared
5 22 (0.93%) BPSS Clearance
6 11 (0.46%) ISEB
7 10 (0.42%) ISTQB
8 9 (0.38%) AWS Certification
9 1 (0.042%) CFA
9 1 (0.042%) ISTQB Foundation Certification
9 1 (0.042%) MCP
9 1 (0.042%) Microsoft Certification
9 1 (0.042%) PMI Certification
9 1 (0.042%) PMP
9 1 (0.042%) Sun Certification
Quality Assurance & Compliance
1 135 (5.69%) QA
2 27 (1.14%) WCAG
3 23 (0.97%) MiFID
4 22 (0.93%) Dodd-Frank
4 22 (0.93%) EMIR
5 21 (0.89%) Disclosure Scotland
6 19 (0.80%) FATCA
7 14 (0.59%) SDET
8 12 (0.51%) HL7
9 5 (0.21%) Data Quality
9 5 (0.21%) PCI DSS
10 2 (0.084%) Sarbanes-Oxley
11 1 (0.042%) CDISC
11 1 (0.042%) IFRS
11 1 (0.042%) IFRS 9
System Software
1 193 (8.14%) Docker
2 37 (1.56%) Active Directory
3 16 (0.67%) VMware Infrastructure
4 15 (0.63%) Virtual Machines
5 12 (0.51%) Apache Flume
6 9 (0.38%) LXC
7 7 (0.30%) HDFS
8 4 (0.17%) Shibboleth
9 3 (0.13%) VirtualBox
9 3 (0.13%) VMware ESXi
10 2 (0.084%) Apache ZooKeeper
10 2 (0.084%) Firmware
10 2 (0.084%) Hyper-V
11 1 (0.042%) Ceph
11 1 (0.042%) etcd
11 1 (0.042%) GlusterFS
11 1 (0.042%) Time Sharing Option
Systems Management
1 118 (4.97%) Puppet
2 82 (3.46%) Opscode Chef
3 68 (2.87%) Ansible
4 22 (0.93%) Kubernetes
5 17 (0.72%) Kibana
6 14 (0.59%) MOM
7 10 (0.42%) Grafana
7 10 (0.42%) Terraform
8 9 (0.38%) Rsyslog
8 9 (0.38%) Salt
9 8 (0.34%) logstash
10 6 (0.25%) HockeyApp
11 5 (0.21%) Consul
11 5 (0.21%) Docker Swarm
11 5 (0.21%) Marathon
11 5 (0.21%) Mesos
11 5 (0.21%) Packer
11 5 (0.21%) Piwik
11 5 (0.21%) WebSphere Cast Iron
12 4 (0.17%) HP Fortify
Vendors
1 322 (13.58%) Oracle
2 133 (5.61%) Microsoft
3 114 (4.81%) Google
4 110 (4.64%) Adobe
5 105 (4.43%) SAP
6 79 (3.33%) IBM
7 61 (2.57%) MuleSoft
8 58 (2.45%) Perforce
9 43 (1.81%) Red Hat
10 38 (1.60%) Splunk
11 33 (1.39%) Atlassian
12 31 (1.31%) Salesforce.com
12 31 (1.31%) Solace
13 30 (1.26%) Apple
14 29 (1.22%) ATG
15 28 (1.18%) Sitecore
16 27 (1.14%) hybris
16 27 (1.14%) Sybase
17 25 (1.05%) WSO2
18 24 (1.01%) ServiceNow
Poole, Dorset
Spectrum IT Recruitment (South) Ltd
Rate: £300 - £350 per day
Posted: 3 days ago
City, London
Oscar
Rate: £300 - £375 per day
Posted: 2 days ago
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: £450 - £500
Posted: 3 days ago
Teddington, Middlesex
Exposed Solutions
Rate: Competitive
Posted: 3 days ago
Guildford, Surrey
Austin Fraser
Rate: £475 - £500 per annum
Posted: 3 days ago
UK
Bentley Whitaker
Rate: From £450 to £500 per day
Posted: 3 days ago
City of London
Pearson Frank
Rate: £350 - £375 per day
Posted: 3 days ago
City, London
E-synergy Solutions
Rate: £500 - £600 per annum
Posted: 4 days ago
South West London
Testing Circle Ltd
Rate: £0.00 per annum
Posted: 3 days ago
South West
People Source Consulting
Rate: £4 - £430 per day
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Rate: £300 - £375 per day
Posted: 5 days ago
York, North Yorkshire
ISL
Rate: £350 - £450 per day
Posted: 6 days ago
London
First Point
Rate: £400 - £475 per day
Posted: 5 days ago
Northern Ireland
Harvey Nash plc
Rate: £350 - £400 per day
Posted: 3 days ago
Cambridge, Cambridgeshire
Computer People
Posted: 4 days ago
West Sussex
Bentley Whitaker
Rate: £400 - £500+ per day
Posted: 5 days ago
West Midlands
Bentley Whitaker
Rate: £400 - £500+ per day
Posted: 5 days ago
West London
Hydrogen Group
Rate: £450.00 - £490.00 per day
Posted: 6 days ago
West London
Opus Resourcing Ltd
Rate: £375 - £440 per day + Bens + Bonus to 10%
Posted: 5 days ago
City, London
Salt
Rate: £400.00 per day
Posted: 6 days ago
Oxford, Oxfordshire
MA Associates Worldwide
Rate: From £450 to £500 per day
Posted: 5 days ago
City, London
Salt
Rate: £500.00 - £600.00 per day
Posted: 6 days ago
City, London
Premier IT
Rate: £250 - £275 per annum
Posted: 6 days ago
City, London
Deerfoot IT Resources Ltd
Rate: £300 - £350 per day + 6 month term initailly
Posted: 4 days ago
Bristol, Avon
In Parallel Computer Staff Limited
Rate: £44 per hour
Posted: 2 days ago
Gloucestershire
People Source Consulting
Rate: £350 - £400 per day
Posted: 4 days ago
Essex
People Source Consulting
Rate: £450 - £500 per day
Posted: 6 days ago
London
Experis Ltd
Posted: 3 days ago
London
People Source Consulting
Rate: £450 - £500 per day
Posted: 6 days ago