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 21 January 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
21 Jan 2017
Same period 2016 Same period 2015
JSON
UK
Rank 95 146 148
Rank change year-on-year
+51 +2
Contract jobs citing JSON 1049 845 785
As % of all contract IT jobs located in the UK 2.38% 1.66% 1.54%
As % of the Libraries, Frameworks & Software Standards category 7.73% 5.76% 5.64%
Number of daily rates quoted 684 633 519
Median daily rate £430 £423 £400
Median daily rate % change year-on-year
+1.77% +5.62%
90% offered a daily rate of more than £325 £300 £301
10% offered a daily rate of more than £569 £550 £500
UK excluding London median daily rate £415 £400 £378
% change year-on-year
+3.75% +5.96%
Number of hourly rates quoted 16 7 12
Median hourly rate £33.28 £26.00 £37.50
Median hourly rate % change year-on-year
+28.00% -30.66%
90% offered a hourly rate of more than £17.30 £21.77 £33.00
10% offered a hourly rate of more than £42.00 £55.00 £40.00
UK excluding London median hourly rate £34.25 £55.00 £37.50
% change year-on-year
-37.72% +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
13577 14679 13922
As % of all contract IT jobs located in the UK 30.83% 28.89% 27.39%
Number of daily rates quoted 9317 10126 9393
Median daily rate £425 £400 £398
Median daily rate % change year-on-year
+6.25% +0.62%
90% offered a daily rate of more than £308 £300 £275
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £375 £370 £350
% change year-on-year
+1.35% +5.71%
Number of hourly rates quoted 161 256 184
Median hourly rate £40.00 £38.50 £35.00
Median hourly rate % change year-on-year
+3.89% +10.00%
90% offered a hourly rate of more than £16.50 £22.30 £20.93
10% offered a hourly rate of more than £52.00 £55.55 £50.00
UK excluding London median hourly rate £37.50 £37.50 £33.50
% change year-on-year
- +11.94%

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 21 January 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 21 January 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 21 January 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 +41 982 £438 +2.94% 258
London +33 514 £450 - 94
South East +18 127 £425 +3.34% 46
City of London +21 73 £450 - 16
East of England +18 59 £350 -2.77% 27
North West -11 57 £425 +9.67% 20
North East +14 50 £355 +1.42% 3
Yorkshire +25 43 £463 +2.77% 18
Wales +39 41 £419 +15.51%
West Midlands +26 40 £425 +46.55% 22
South West +13 37 £375 -0.99% 21
West Yorkshire +29 33 £475 +5.55% 10
Leeds +10 33 £475 +5.55% 9
Tyne and Wear -14 33 £438 +25.00% 2
Newcastle upon Tyne -11 32 £438 +25.00% 2
Kent +20 30 £350 - 4
South Wales +41 29 £413 +10.00%
Essex +12 26 £350 -36.36% 5
East Midlands +4 26 £375 -11.76% 7
Manchester -6 26 £400 +3.22% 7
Surrey +1 24 £425 - 8
Hampshire 0 22 £338 -10.00% 4
Cardiff +33 21 £403 +7.33%
Berkshire +13 20 £450 +12.85% 14
Cheshire +2 19 £430 +6.17% 9
Scotland +3 17 £400 +14.28% 7
Durham - 14 £350 - 1
Shropshire +29 13 £470 - 3
Telford +24 13 £470 - 3
Egham +3 13 £425 - 1

JSON
Top 30 Related IT Skills

For the 6 months to 21 January 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 1415 (58.57%) Agile Software Development
2 1205 (49.88%) Java
3 1102 (45.61%) HTML
4 1085 (44.91%) XML
5 1014 (41.97%) JavaScript
6 970 (40.15%) CSS
7 965 (39.94%) REST
8 704 (29.14%) TDD
9 692 (28.64%) Web Services
10 675 (27.94%) Scrum
11 628 (25.99%) HTML5
12 627 (25.95%) SQL
13 591 (24.46%) Git (software)
14 571 (23.63%) RESTful
15 543 (22.48%) Linux
16 534 (22.10%) Jenkins
17 527 (21.81%) Spring
18 519 (21.48%) AngularJS
19 496 (20.53%) SOAP
20 450 (18.63%) CSS3
21 449 (18.58%) jQuery
22 417 (17.26%) Continuous Integration
23 391 (16.18%) Ajax
24 390 (16.14%) Python
25 384 (15.89%) MVC
26 356 (14.74%) BDD
27 349 (14.45%) OO
28 347 (14.36%) JIRA
29 333 (13.78%) MongoDB
30 332 (13.74%) Oracle

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 (7.08%) Confluence
2 115 (4.76%) Tomcat
3 108 (4.47%) CMS
4 101 (4.18%) WebSphere
5 100 (4.14%) Apache
6 90 (3.73%) JBoss
7 86 (3.56%) WebLogic
8 83 (3.44%) Oracle SOA Suite
9 76 (3.15%) Elasticsearch
10 64 (2.65%) Apache Spark
11 44 (1.82%) Apache Solr
12 42 (1.74%) Adobe Experience Manager
13 41 (1.70%) Cloud Foundry
13 41 (1.70%) SharePoint
14 37 (1.53%) IIS
15 33 (1.37%) Mule
16 31 (1.28%) WebSphere Application Server
17 27 (1.12%) Drupal
18 26 (1.08%) BizTalk Server
19 18 (0.75%) OpenStack
Applications
1 45 (1.86%) MS Excel
2 10 (0.41%) Photoshop
3 7 (0.29%) InfoPath
4 6 (0.25%) Adobe Creative Suite
5 5 (0.21%) MS Office
5 5 (0.21%) PaintShop Pro
6 3 (0.12%) Adobe Illustrator
6 3 (0.12%) FrameMaker
6 3 (0.12%) GIMP
6 3 (0.12%) MS PowerPoint
6 3 (0.12%) MS Project
7 2 (0.083%) 3ds Max
7 2 (0.083%) InDesign
7 2 (0.083%) InVision
7 2 (0.083%) MS Visio
Business Applications
1 61 (2.52%) SAP Oil and Gas
2 19 (0.79%) Adobe Campaign
2 19 (0.79%) Magento
3 16 (0.66%) Dynamics CRM
3 16 (0.66%) Unica
4 10 (0.41%) Oracle BPM
5 8 (0.33%) Fredhopper
6 7 (0.29%) Workday HCM
7 4 (0.17%) Payment Gateway
7 4 (0.17%) SAP HR
8 3 (0.12%) BusinessWorks
8 3 (0.12%) Eloqua
8 3 (0.12%) SAP HCM
9 2 (0.083%) IBM Operational Decision Manager
10 1 (0.041%) Dynamics AX
10 1 (0.041%) Oracle EBS
10 1 (0.041%) Oracle EBS R12
10 1 (0.041%) SAP SD
10 1 (0.041%) SDL Web 8
Cloud Services
1 290 (12.00%) Amazon AWS
2 180 (7.45%) Microsoft Azure
3 152 (6.29%) GitHub
4 91 (3.77%) PaaS
5 59 (2.44%) IaaS
6 58 (2.40%) Cloud Computing
7 39 (1.61%) Amazon S3
8 28 (1.16%) Amazon EC2
9 27 (1.12%) Amazon SQS
10 26 (1.08%) CloudBees
10 26 (1.08%) OpenShift
11 20 (0.83%) AWS CloudFormation
12 19 (0.79%) SaaS
13 16 (0.66%) Amazon Kinesis
14 15 (0.62%) Amazon ELB
15 14 (0.58%) Amazon CloudWatch
16 12 (0.50%) Virtual Private Cloud
17 11 (0.46%) AWS Elastic Beanstalk
18 10 (0.41%) Google Cloud Platform
18 10 (0.41%) Google Play
Communications & Networking
1 311 (12.87%) HTTP
2 56 (2.32%) TCP/IP
3 51 (2.11%) Internet
4 40 (1.66%) RTSP
5 37 (1.53%) MQTT
5 37 (1.53%) SSL
6 27 (1.12%) DNS
7 23 (0.95%) Firewall
8 20 (0.83%) AMQP
9 16 (0.66%) HTTPS
10 11 (0.46%) Intranet
10 11 (0.46%) Network Security
10 11 (0.46%) VPN
11 8 (0.33%) X.509
12 7 (0.29%) DVB
12 7 (0.29%) LDAP
13 5 (0.21%) Kerberos
14 4 (0.17%) Bluetooth
14 4 (0.17%) FTP
14 4 (0.17%) SMS
Database & Business Intelligence
1 333 (13.78%) MongoDB
2 321 (13.29%) NoSQL
3 260 (10.76%) Relational Database
4 238 (9.85%) MySQL
5 223 (9.23%) SQL Server
6 154 (6.37%) PostgreSQL
7 123 (5.09%) Big Data
8 108 (4.47%) Apache Cassandra
9 87 (3.60%) Oracle Database
10 78 (3.23%) Hadoop
11 71 (2.94%) DB2
12 39 (1.61%) RDBMS
13 36 (1.49%) SQL Server Integration Services
14 35 (1.45%) Data Warehouse
15 25 (1.03%) Redis
16 23 (0.95%) Apache Hive
16 23 (0.95%) HBase
17 21 (0.87%) Neo4j
18 20 (0.83%) Couchbase
18 20 (0.83%) SQL Server 2012
Development Applications
1 591 (24.46%) Git (software)
2 534 (22.10%) Jenkins
3 347 (14.36%) JIRA
4 331 (13.70%) JUnit
5 317 (13.12%) Cucumber
6 268 (11.09%) Maven
7 263 (10.89%) Selenium
8 177 (7.33%) Subversion
9 105 (4.35%) Eclipse
10 103 (4.26%) Gradle
10 103 (4.26%) Mockito
11 95 (3.93%) Ant
11 95 (3.93%) WebDriver
12 82 (3.39%) Team Foundation Server
13 76 (3.15%) TeamCity
14 69 (2.86%) Visual Studio
15 61 (2.52%) Grunt
16 60 (2.48%) IntelliJ
17 59 (2.44%) Jasmine
18 57 (2.36%) JMeter
General
1 291 (12.04%) Finance
2 165 (6.83%) Banking
3 101 (4.18%) Marketing
4 81 (3.35%) Telecoms
5 71 (2.94%) Retail
6 65 (2.69%) Manufacturing
7 61 (2.52%) Electronics
8 55 (2.28%) Games
9 51 (2.11%) Publishing
10 18 (0.75%) Law
11 16 (0.66%) Investment Banking
12 11 (0.46%) Automotive
12 11 (0.46%) Legal
13 10 (0.41%) Advertising
14 8 (0.33%) Front Office
15 7 (0.29%) Aerospace
15 7 (0.29%) Local Government
16 5 (0.21%) French Language
17 4 (0.17%) German Language
18 3 (0.12%) Italian Language
Job Titles
1 1637 (67.76%) Developer
2 575 (23.80%) Java Developer
3 265 (10.97%) Architect
4 189 (7.82%) Front End Developer (Client-Side Developer)
5 176 (7.28%) Senior Developer
6 171 (7.08%) JavaScript Developer
7 131 (5.42%) .NET Developer
8 105 (4.35%) Agile Developer
9 98 (4.06%) Android Developer
10 97 (4.01%) Senior Java Developer
11 91 (3.77%) Solutions Architect
12 86 (3.56%) C# Developer
13 82 (3.39%) Web Developer
14 80 (3.31%) HTML Developer
15 77 (3.19%) Technical Architect
16 68 (2.81%) UI Developer
17 67 (2.77%) AWS Developer
18 66 (2.73%) Agile Java Developer
19 65 (2.69%) Scala Developer
19 65 (2.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 1102 (45.61%) HTML
2 1085 (44.91%) XML
3 970 (40.15%) CSS
4 965 (39.94%) REST
5 692 (28.64%) Web Services
6 628 (25.99%) HTML5
7 571 (23.63%) RESTful
8 527 (21.81%) Spring
9 519 (21.48%) AngularJS
10 496 (20.53%) SOAP
11 450 (18.63%) CSS3
12 449 (18.58%) jQuery
13 391 (16.18%) Ajax
14 300 (12.42%) .NET
15 275 (11.38%) Node.js
16 231 (9.56%) J2EE
17 190 (7.86%) Sass
18 186 (7.70%) XSLT
19 170 (7.04%) Hibernate
20 168 (6.95%) Play Framework
Miscellaneous
1 200 (8.28%) User Experience
2 148 (6.13%) Mobile App
3 145 (6.00%) Analytical Skills
4 68 (2.81%) Computer Science
5 50 (2.07%) Video on Demand
6 41 (1.70%) Enterprise Software
7 35 (1.45%) Public Cloud
8 34 (1.41%) Algorithms
9 31 (1.28%) Data Integration
10 30 (1.24%) Social Media
11 29 (1.20%) Visualisation
12 27 (1.12%) Statistics
13 26 (1.08%) Data Structures
14 24 (0.99%) Management Information System
15 22 (0.91%) iPhone
16 20 (0.83%) iPad
16 20 (0.83%) Mathematics
17 19 (0.79%) Inversion of Control
17 19 (0.79%) NHS
17 19 (0.79%) Private Cloud
Operating Systems
1 543 (22.48%) Linux
2 316 (13.08%) Unix
3 192 (7.95%) Windows
4 181 (7.49%) Android
5 134 (5.55%) Apple iOS
6 40 (1.66%) Red Hat Enterprise Linux
7 38 (1.57%) Windows Server
8 37 (1.53%) AIX
9 28 (1.16%) Ubuntu
10 21 (0.87%) CentOS
11 19 (0.79%) Mac OS X
12 13 (0.54%) Windows Phone
13 12 (0.50%) Solaris
13 12 (0.50%) webOS
13 12 (0.50%) Windows Phone 7
14 10 (0.41%) HPUX
15 5 (0.21%) Mac OS
16 2 (0.083%) Embedded Linux
16 2 (0.083%) FreeBSD
16 2 (0.083%) Mac OS X Server
Processes & Methodologies
1 1415 (58.57%) Agile Software Development
2 704 (29.14%) TDD
3 675 (27.94%) Scrum
4 417 (17.26%) Continuous Integration
5 384 (15.89%) MVC
6 356 (14.74%) BDD
7 349 (14.45%) OO
8 315 (13.04%) Web Development
9 289 (11.96%) Microservices
10 262 (10.84%) Open Source
11 247 (10.22%) DevOps
12 236 (9.77%) Front End Development
13 226 (9.35%) Kanban
14 214 (8.86%) Automated Testing
15 196 (8.11%) SOA
16 194 (8.03%) Software Engineering
17 178 (7.37%) E-Commerce
18 169 (7.00%) Unit Testing
19 161 (6.66%) Configuration Management
20 150 (6.21%) Responsive Web Design
Programming Languages
1 1205 (49.88%) Java
2 1014 (41.97%) JavaScript
3 627 (25.95%) SQL
4 390 (16.14%) Python
5 322 (13.33%) C#
6 301 (12.46%) Scala
7 268 (11.09%) Ruby
8 211 (8.73%) PHP
9 126 (5.22%) Shell Script
10 111 (4.59%) C
11 82 (3.39%) XPath
12 77 (3.19%) Bash Shell
13 72 (2.98%) C++
14 71 (2.94%) Perl
15 69 (2.86%) Objective-C
16 59 (2.44%) Groovy
16 59 (2.44%) T-SQL
17 57 (2.36%) PL/SQL
18 53 (2.19%) Apple Swift
19 44 (1.82%) Go
Qualifications
1 151 (6.25%) Security Cleared
2 112 (4.64%) Degree
3 87 (3.60%) SC Cleared
4 34 (1.41%) DV Cleared
5 24 (0.99%) BPSS Clearance
6 11 (0.46%) ISEB
7 9 (0.37%) ISTQB
8 8 (0.33%) AWS Certification
9 1 (0.041%) ISTQB Foundation Certification
9 1 (0.041%) Microsoft Certification
9 1 (0.041%) PMI Certification
9 1 (0.041%) PMP
Quality Assurance & Compliance
1 149 (6.17%) QA
2 30 (1.24%) WCAG
3 22 (0.91%) Disclosure Scotland
4 18 (0.75%) FATCA
5 15 (0.62%) MiFID
5 15 (0.62%) SDET
6 14 (0.58%) Dodd-Frank
6 14 (0.58%) EMIR
7 9 (0.37%) Data Quality
8 8 (0.33%) PCI DSS
9 4 (0.17%) HL7
10 2 (0.083%) Sarbanes-Oxley
11 1 (0.041%) CDISC
System Software
1 182 (7.53%) Docker
2 22 (0.91%) Active Directory
3 18 (0.75%) VMware Infrastructure
4 14 (0.58%) Apache Flume
5 13 (0.54%) Virtual Machines
6 10 (0.41%) HDFS
7 8 (0.33%) LXC
8 5 (0.21%) Shibboleth
9 3 (0.12%) Apache ZooKeeper
10 2 (0.083%) Firmware
10 2 (0.083%) VirtualBox
10 2 (0.083%) VMware ESXi
11 1 (0.041%) Ceph
11 1 (0.041%) etcd
11 1 (0.041%) GlusterFS
11 1 (0.041%) Hyper-V
11 1 (0.041%) Time Sharing Option
Systems Management
1 115 (4.76%) Puppet
2 75 (3.10%) Opscode Chef
3 54 (2.24%) Ansible
4 28 (1.16%) Kubernetes
5 17 (0.70%) Kibana
6 12 (0.50%) MOM
7 11 (0.46%) Grafana
8 10 (0.41%) Packer
9 9 (0.37%) Rsyslog
9 9 (0.37%) Salt
10 8 (0.33%) Terraform
11 7 (0.29%) logstash
12 6 (0.25%) Mesos
12 6 (0.25%) yum
13 5 (0.21%) Consul
13 5 (0.21%) HP Quality Center
13 5 (0.21%) Marathon
13 5 (0.21%) StatsD
14 4 (0.17%) Control-M
15 3 (0.12%) Nagios
Vendors
1 332 (13.74%) Oracle
2 129 (5.34%) Microsoft
3 106 (4.39%) Google
4 102 (4.22%) Adobe
5 93 (3.85%) SAP
6 88 (3.64%) IBM
7 69 (2.86%) MuleSoft
8 51 (2.11%) Perforce
9 48 (1.99%) Red Hat
10 40 (1.66%) Splunk
11 36 (1.49%) Atlassian
12 35 (1.45%) Apple
13 33 (1.37%) ATG
14 31 (1.28%) hybris
14 31 (1.28%) Solace
15 28 (1.16%) Sybase
16 25 (1.03%) Sitecore
17 23 (0.95%) VMware
18 22 (0.91%) Zend
19 19 (0.79%) ServiceNow
Poole, Dorset
Spectrum IT Recruitment (South) Ltd
Rate: £300 - £350 per day
Posted: Yesterday
Ascot, Berkshire
Stafford-Sharp Associates
Rate: £375 per day
Posted: Yesterday
Leeds, West Yorkshire
E-synergy Solutions
Rate: £500 - £550 per day
Posted: Yesterday
City, London
Capita Resourcing - IT Resourcing
Rate: £0.00 per annum
Posted: Yesterday
West Midlands (County)
Bentley Whitaker
Rate: From £450 to £480 per annum
Posted: Yesterday
Manchester, Lancashire
The Bridge Ltd
Rate: From £300 to £500 per day
Posted: Yesterday
Central London / West End
First Point
Rate: £600.00 - £700.00 per day + 6 month rolling
Posted: Yesterday
Hertfordshire
Staffworx Ltd
Rate: From £400 to £600 per annum excellent rates, 6 months contract initial
Posted: Yesterday
Kent
Proactive Appointments
Rate: £325 - £350 per day
Posted: Yesterday
Richmond, Surrey
Energon People
Rate: £600 - £700 per day
Posted: Yesterday
London
Harvey Nash plc
Rate: £450 - £550 per day
Posted: 3 days ago
Leeds, West Yorkshire
Opus Recruitment Solutions Ltd
Rate: £400 - £500 per day
Posted: 4 days ago
London
Tiro Partners
Rate: £400 - £470 per day
Posted: 3 days ago
Milton Keynes, Buckinghamshire
Kingfisher Consultancy
Rate: £300 - £350 per day
Posted: 2 days ago
Folkestone, Kent
Deerfoot IT Resources Ltd
Rate: £300 - £350 per day
Posted: 2 days ago
Edinburgh, Midlothian
Experis Ltd
Rate: £325.00 - £400.00 per day
Posted: Yesterday
Twickenham, Middlesex
Ebury
Rate: £230.00 - £260.00 per day
Posted: 2 days ago
Egham, Surrey
Spargonet Consulting Plc
Rate: £400 - £450 per day
Posted: 3 days ago
Surrey
Nigel Frank International Ltd
Rate: £400 - £425 per annum
Posted: 3 days ago
Newcastle Upon Tyne, Tyne and Wear
The Bridge Ltd
Rate: Up to £350 per day
Posted: 4 days ago
Telford, Shropshire
E-synergy Solutions
Rate: £400 - £450 per day
Posted: 4 days ago
Glasgow, Lanarkshire
Harvey Nash plc
Posted: 3 days ago
Liverpool, Merseyside
The Change Partners Recruitment
Rate: From £350 to £375 per day
Posted: 2 days ago
Coventry, West Midlands (County)
LA International
Rate: £500 - £543 per day
Posted: 2 days ago
Cheshire
Venn Group
Rate: £290 - £300 Per Day
Posted: 5 days ago
Portsmouth, Hampshire
Spring Technology
Posted: 4 days ago
Cheshire
Oscar
Rate: £360 per day
Posted: 4 days ago
City, London
Deerfoot IT Resources Ltd
Rate: £600 - £650 per day
Posted: 3 days ago
South West London
Testing Circle Ltd
Rate: £0.00 per annum
Posted: 4 days ago
South East
People Source Consulting
Rate: £400 - £450 per day
Posted: 2 days ago