The following table provides summary statistics for permanent job vacancies with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 3 months to 27 April 2017 with a comparison to the same period in the previous 2 years.

JSON
UK
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 147 137 166
Rank change year-on-year -10 +29  
Permanent jobs citing JSON 1954 2500 2187
As % of all permanent IT jobs advertised in the UK 2.27% 2.41% 1.98%
As % of the Libraries, Frameworks & Software Standards category 5.57% 6.25% 5.21%
Number of salaries quoted 1585 2064 1772
Median salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.55%  
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £67,500 £67,500 £65,000
UK excluding London median salary £42,500 £44,000 £40,000
% change year-on-year -3.40% +10.00%  

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 permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 35093 39987 41963
As % of all permanent IT job vacancies advertised in the UK 40.80% 38.54% 37.91%
Number of salaries quoted 29818 34534 35633
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,000 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSON
Job Vacancy Trend

The job posting trend of jobs advertised citing JSON as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in the UK

JSON
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON.

Salary trend for JSON in the UK

JSON
Salary Histogram

The salary distribution of IT jobs citing JSON over the 3 months to 27 April 2017.

Salary histogram for JSON in the UK

JSON
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the UK over the 3 months to 27 April 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -12 1836 £47,500 - 291
London -23 729 £57,500 +4.54% 101
South East +6 349 £45,000 - 44
North West -13 163 £44,000 +3.52% 25
South West +25 160 £45,000 +12.50% 32
Yorkshire +2 152 £37,500 -11.76% 32
East of England 0 149 £45,000 -2.17% 25
City of London +1 105 £55,000 - 31
Manchester -7 104 £40,000 -11.11% 14
Berkshire +28 103 £50,000 +11.11% 8
Hampshire +61 95 £45,000 -10.00% 6
West Yorkshire +41 95 £38,000 -7.87% 19
West Midlands -21 80 £35,000 -1.40% 16
Leeds +37 73 £37,500 -21.05% 16
Gloucestershire +19 67 £47,500 -12.03% 11
Scotland -33 55 £40,000 -11.11% 13
Cambridgeshire -17 54 £50,000 -4.76% 9
Cheshire -4 46 £47,500 +11.76% 9
Surrey +40 43 £52,500 +31.25% 8
Hertfordshire +23 43 £45,000 -5.26% 9
Bristol +2 39 £45,000 +12.50% 8
Glasgow -9 39 £40,000 -11.11% 9
Essex +24 36 £37,500 -16.66% 6
East Midlands +5 36 £45,000 +5.88% 10
Cambridge -33 33 £50,000 -9.09% 7
West Sussex -18 30 £37,996 -20.00% 6
Basingstoke +17 29 £35,000 -24.32% 2
North Yorkshire -26 29 £35,000 -22.22% 1
Reading +3 26 £60,000 +37.14% 2
Cheltenham +24 25 £53,750 -10.41% 5

For the 6 months to 27 April 2017, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for JSON.

1 2255 (60.77%) JavaScript
2 2111 (56.88%) HTML
3 2003 (53.97%) Agile Software Development
4 1970 (53.09%) CSS
5 1803 (48.59%) XML
6 1371 (36.94%) Java
7 1305 (35.17%) REST
8 1234 (33.25%) jQuery
9 1139 (30.69%) C#
10 1129 (30.42%) Git (software)
11 1124 (30.29%) MVC
12 1122 (30.23%) SQL
13 1111 (29.94%) Web Services
14 1063 (28.64%) .NET
15 990 (26.68%) HTML5
16 954 (25.71%) AngularJS
17 931 (25.09%) OO
18 881 (23.74%) TDD
19 853 (22.99%) SOAP
20 843 (22.72%) Scrum
21 804 (21.67%) SQL Server
21 804 (21.67%) Ajax
22 771 (20.78%) Web Development
23 700 (18.86%) Software Engineering
24 693 (18.67%) RESTful
25 655 (17.65%) ASP.NET
26 653 (17.60%) Spring
27 641 (17.27%) Linux
28 627 (16.90%) CSS3
29 583 (15.71%) Finance

JSON
Co-occurring 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
1 197 (5.31%) Tomcat
2 182 (4.90%) Apache
2 182 (4.90%) Elasticsearch
3 175 (4.72%) CMS
4 171 (4.61%) IIS
5 169 (4.55%) JBoss
6 112 (3.02%) WebSphere
7 90 (2.43%) Mule
8 71 (1.91%) Drupal
9 70 (1.89%) Umbraco
10 64 (1.72%) Mule ESB
11 63 (1.70%) SharePoint
12 58 (1.56%) WordPress
13 57 (1.54%) WebLogic
14 55 (1.48%) Adobe Experience Manager
15 53 (1.43%) Confluence
16 50 (1.35%) Apache Spark
17 43 (1.16%) nginx
18 36 (0.97%) Oracle SOA Suite
19 29 (0.78%) BizTalk Server
Applications
1 107 (2.88%) Photoshop
2 28 (0.75%) Microsoft Excel
3 16 (0.43%) InVision
4 10 (0.27%) Adobe Illustrator
4 10 (0.27%) GIMP
5 8 (0.22%) Microsoft Office
6 5 (0.13%) SPSS
7 2 (0.054%) Adobe Creative Suite
7 2 (0.054%) FileZilla
7 2 (0.054%) InDesign
7 2 (0.054%) Spreadsheet
8 1 (0.027%) Microsoft PowerPoint
8 1 (0.027%) Microsoft Project
8 1 (0.027%) MS Visio
8 1 (0.027%) Weka
Business Applications
1 72 (1.94%) SAP Oil and Gas
2 38 (1.02%) Magento
3 14 (0.38%) Dynamics CRM
4 13 (0.35%) Dynamics AX
5 12 (0.32%) Infor CloudSuite
5 12 (0.32%) Infor M3
5 12 (0.32%) Oracle BPM
5 12 (0.32%) Payment Gateway
6 8 (0.22%) NetSuite
6 8 (0.22%) Workday HCM
7 7 (0.19%) Adobe Campaign
8 6 (0.16%) Eloqua
8 6 (0.16%) SAP GRC
9 5 (0.13%) PlanetPress Connect
10 4 (0.11%) BusinessWorks
10 4 (0.11%) Shopify
11 3 (0.081%) Dynamics NAV
12 2 (0.054%) Cognos Business Intelligence
12 2 (0.054%) SAP Business One
12 2 (0.054%) SAP ERP
Cloud Services
1 333 (8.97%) Amazon AWS
2 209 (5.63%) Microsoft Azure
3 190 (5.12%) SaaS
4 126 (3.40%) GitHub
5 66 (1.78%) Cloud Computing
6 53 (1.43%) Amazon EC2
7 44 (1.19%) Google Play
8 41 (1.10%) PaaS
9 35 (0.94%) Office 365
10 32 (0.86%) Google Cloud Platform
11 31 (0.84%) IaaS
12 30 (0.81%) Heroku
13 23 (0.62%) Force.com
14 22 (0.59%) Google Analytics
15 15 (0.40%) AWS Elastic Beanstalk
15 15 (0.40%) Google Compute Engine
16 14 (0.38%) AWS Lambda
17 13 (0.35%) Sage Pay
18 12 (0.32%) Dynamics 365
19 11 (0.30%) Amazon S3
Communications & Networking
1 350 (9.43%) HTTP
2 73 (1.97%) SSL
3 71 (1.91%) Internet
4 58 (1.56%) TCP/IP
5 32 (0.86%) DNS
6 26 (0.70%) Firewall
7 16 (0.43%) FTP
8 15 (0.40%) VPN
9 13 (0.35%) LDAP
10 12 (0.32%) Skype
10 12 (0.32%) Wireless
11 11 (0.30%) HTTPS
12 9 (0.24%) Network Security
13 8 (0.22%) DHCP
13 8 (0.22%) LAN
13 8 (0.22%) Wireshark
14 7 (0.19%) DWDM
14 7 (0.19%) OSPF
14 7 (0.19%) SMTP
14 7 (0.19%) WAN
Database & Business Intelligence
1 804 (21.67%) SQL Server
2 577 (15.55%) MySQL
3 412 (11.10%) MongoDB
4 394 (10.62%) NoSQL
5 334 (9.00%) Relational Database
6 160 (4.31%) Big Data
7 116 (3.13%) SQL Server Integration Services
8 115 (3.10%) PostgreSQL
9 112 (3.02%) SQL Server 2008
10 104 (2.80%) RDBMS
11 88 (2.37%) Hadoop
12 82 (2.21%) Apache Cassandra
12 82 (2.21%) SQL Server Reporting Services
13 77 (2.07%) Redis
14 68 (1.83%) Amazon DynamoDB
15 63 (1.70%) DB2
16 51 (1.37%) Oracle Database
17 50 (1.35%) SQL Server 2012
18 47 (1.27%) Apache Hive
19 45 (1.21%) HBase
Development Applications
1 1129 (30.42%) Git (software)
2 378 (10.19%) Jenkins
3 372 (10.02%) Subversion
4 350 (9.43%) JIRA
5 296 (7.98%) JUnit
6 289 (7.79%) Maven
7 257 (6.93%) Team Foundation Server
8 256 (6.90%) Visual Studio
9 234 (6.31%) Selenium
10 177 (4.77%) gulp
11 155 (4.18%) Grunt
12 142 (3.83%) Cucumber
13 131 (3.53%) Gradle
13 131 (3.53%) TeamCity
14 117 (3.15%) Ant
15 103 (2.78%) Xcode
16 100 (2.69%) Eclipse
17 92 (2.48%) NUnit
18 87 (2.34%) Jasmine
19 67 (1.81%) IntelliJ
General
1 583 (15.71%) Finance
2 228 (6.14%) Retail
3 187 (5.04%) Marketing
4 151 (4.07%) Banking
4 151 (4.07%) Telecoms
5 106 (2.86%) Advertising
6 105 (2.83%) Games
7 104 (2.80%) Electronics
8 93 (2.51%) Manufacturing
9 77 (2.07%) Publishing
10 52 (1.40%) Military
11 34 (0.92%) Legal
12 26 (0.70%) Back Office
13 22 (0.59%) Financial Institution
14 19 (0.51%) Automotive
15 18 (0.49%) Law
16 13 (0.35%) Investment Banking
17 8 (0.22%) Pharmaceutical
18 7 (0.19%) Aerospace
18 7 (0.19%) Front Office
Job Titles
1 2745 (73.97%) Developer
2 529 (14.25%) Java Developer
3 523 (14.09%) Senior Developer
4 432 (11.64%) .NET Developer
5 343 (9.24%) C# Developer
6 340 (9.16%) JavaScript Developer
7 295 (7.95%) PHP Developer
8 285 (7.68%) Front End Developer (Client-Side Developer)
9 278 (7.49%) Web Developer
10 260 (7.01%) Software Developer
11 232 (6.25%) Software Engineer
12 194 (5.23%) Architect
13 180 (4.85%) C# .NET Developer
14 174 (4.69%) ASP.NET Developer
15 159 (4.28%) Full Stack Developer
16 158 (4.26%) iOS Developer
17 152 (4.10%) Senior Java Developer
18 151 (4.07%) Android Developer
19 150 (4.04%) Analyst
20 141 (3.80%) HTML Developer
Libraries, Frameworks & Software Standards
1 2111 (56.88%) HTML
2 1970 (53.09%) CSS
3 1803 (48.59%) XML
4 1305 (35.17%) REST
5 1234 (33.25%) jQuery
6 1111 (29.94%) Web Services
7 1063 (28.64%) .NET
8 990 (26.68%) HTML5
9 954 (25.71%) AngularJS
10 853 (22.99%) SOAP
11 804 (21.67%) Ajax
12 693 (18.67%) RESTful
13 655 (17.65%) ASP.NET
14 653 (17.60%) Spring
15 627 (16.90%) CSS3
16 492 (13.26%) Node.js
17 384 (10.35%) Twitter Bootstrap
18 363 (9.78%) .NET Framework
19 356 (9.59%) ASP.NET MVC
20 346 (9.32%) React
Miscellaneous
1 389 (10.48%) User Experience
2 376 (10.13%) Computer Science
3 339 (9.14%) Mobile App
4 222 (5.98%) Analytical Skills
5 210 (5.66%) Greenfield Project
6 110 (2.96%) Algorithms
7 98 (2.64%) Data Structures
8 93 (2.51%) Enterprise Software
9 91 (2.45%) Fintech
10 74 (1.99%) iPad
11 69 (1.86%) Social Media
12 59 (1.59%) Linux Command Line
13 38 (1.02%) Management Information System
14 37 (1.00%) Clustering
15 36 (0.97%) W3C
16 35 (0.94%) Virtual Team
17 34 (0.92%) PMI
18 26 (0.70%) Client/Server
18 26 (0.70%) Data Centre
19 24 (0.65%) Hedge funds
Operating Systems
1 641 (17.27%) Linux
2 378 (10.19%) Windows
3 280 (7.55%) Apple iOS
4 267 (7.19%) Android
5 206 (5.55%) Unix
6 95 (2.56%) Windows Server
7 46 (1.24%) Windows Server 2012
8 33 (0.89%) CentOS
9 24 (0.65%) Mac OS
10 22 (0.59%) Red Hat Enterprise Linux
10 22 (0.59%) Solaris
10 22 (0.59%) Windows Server 2008
11 19 (0.51%) Ubuntu
12 17 (0.46%) Mac OS X
13 14 (0.38%) Windows Mobile
14 13 (0.35%) HPUX
15 10 (0.27%) Windows Phone
16 7 (0.19%) Windows XP
17 4 (0.11%) Oracle Linux
17 4 (0.11%) SUSE
Processes & Methodologies
1 2003 (53.97%) Agile Software Development
2 1124 (30.29%) MVC
3 931 (25.09%) OO
4 881 (23.74%) TDD
5 843 (22.72%) Scrum
6 771 (20.78%) Web Development
7 700 (18.86%) Software Engineering
8 503 (13.55%) Continuous Integration
9 466 (12.56%) Front End Development
10 428 (11.53%) E-Commerce
11 395 (10.64%) BDD
12 383 (10.32%) Unit Testing
13 333 (8.97%) SOA
14 300 (8.08%) SDLC
15 288 (7.76%) OOP
16 273 (7.36%) DevOps
17 255 (6.87%) Mentoring
18 253 (6.82%) Kanban
19 232 (6.25%) Analytics
20 222 (5.98%) Microservices
Programming Languages
1 2255 (60.77%) JavaScript
2 1371 (36.94%) Java
3 1139 (30.69%) C#
4 1122 (30.23%) SQL
5 547 (14.74%) PHP
6 277 (7.46%) Python
7 231 (6.22%) T-SQL
8 187 (5.04%) Objective-C
9 172 (4.63%) Ruby
10 153 (4.12%) VB.NET
11 144 (3.88%) TypeScript
12 135 (3.64%) C++
13 130 (3.50%) Scala
14 126 (3.40%) Apple Swift
14 126 (3.40%) C
15 98 (2.64%) Groovy
16 70 (1.89%) Shell Script
17 67 (1.81%) PowerShell
18 65 (1.75%) Bash Shell
19 59 (1.59%) PL/SQL
Qualifications
1 518 (13.96%) Degree
2 109 (2.94%) Security Cleared
3 47 (1.27%) SC Cleared
4 38 (1.02%) PMI Certification
5 30 (0.81%) ISEB
6 26 (0.70%) Microsoft Certification
7 25 (0.67%) PhD
8 19 (0.51%) ISTQB
9 14 (0.38%) DV Cleared
10 13 (0.35%) CITP
11 12 (0.32%) CEH
11 12 (0.32%) CISSP
11 12 (0.32%) GCIA
12 8 (0.22%) MCP
13 5 (0.13%) DBS Check
13 5 (0.13%) ISTQB Advanced Certification
13 5 (0.13%) Postgraduate
14 4 (0.11%) PMP
15 3 (0.081%) ITIL Certification
15 3 (0.081%) Sun Certification
Quality Assurance & Compliance
1 245 (6.60%) QA
2 24 (0.65%) Data Quality
3 23 (0.62%) MiFID
4 22 (0.59%) PCI DSS
5 19 (0.51%) SDET
6 13 (0.35%) Sarbanes-Oxley
7 12 (0.32%) Dodd-Frank
8 11 (0.30%) EMIR
9 10 (0.27%) SLA
9 10 (0.27%) WCAG
10 5 (0.13%) Section 508
11 3 (0.081%) ISO 14001
11 3 (0.081%) ISO 9001
12 2 (0.054%) GAAP
12 2 (0.054%) ISO/IEC 27001
12 2 (0.054%) ISO13485
13 1 (0.027%) DO-178B
13 1 (0.027%) FATCA
13 1 (0.027%) MISRA
13 1 (0.027%) MISRA C
System Software
1 143 (3.85%) Docker
2 46 (1.24%) Active Directory
3 36 (0.97%) Apache ZooKeeper
4 34 (0.92%) VMware Infrastructure
5 17 (0.46%) HDFS
6 11 (0.30%) KVM
7 10 (0.27%) Firmware
7 10 (0.27%) VirtualBox
8 9 (0.24%) Varnish
9 8 (0.22%) Hyper-V
10 5 (0.13%) Snort
10 5 (0.13%) Virtual Machines
11 2 (0.054%) Virtual Servers
11 2 (0.054%) Xen
12 1 (0.027%) Microsoft App-V
12 1 (0.027%) NFS
12 1 (0.027%) Samba
12 1 (0.027%) Squid
12 1 (0.027%) Time Sharing Option
12 1 (0.027%) VMware ESX
Systems Management
1 93 (2.51%) Puppet
2 56 (1.51%) Opscode Chef
3 35 (0.94%) Ansible
4 26 (0.70%) Grafana
5 17 (0.46%) Nagios
6 16 (0.43%) Piwik
7 13 (0.35%) Kibana
7 13 (0.35%) StatsD
8 11 (0.30%) Terraform
9 9 (0.24%) Capistrano
9 9 (0.24%) Hadoop YARN
9 9 (0.24%) HP Quality Center
9 9 (0.24%) Kubernetes
10 7 (0.19%) Marathon
10 7 (0.19%) Mesos
10 7 (0.19%) OpenNebula
11 5 (0.13%) Packer
12 4 (0.11%) Galera Cluster
12 4 (0.11%) HP Fortify
12 4 (0.11%) TIBCO Hawk
Vendors
1 516 (13.90%) Microsoft
2 311 (8.38%) Oracle
3 167 (4.50%) Google
4 126 (3.40%) Apple
5 118 (3.18%) SAP
6 111 (2.99%) Adobe
7 95 (2.56%) IBM
8 92 (2.48%) Zend
9 69 (1.86%) Salesforce.com
10 66 (1.78%) Xamarin
11 48 (1.29%) VMware
12 43 (1.16%) MuleSoft
13 38 (1.02%) Atlassian
14 37 (1.00%) Red Hat
15 34 (0.92%) Perforce
15 34 (0.92%) WSO2
16 30 (0.81%) Twitter
17 29 (0.78%) hybris
18 24 (0.65%) Informatica
18 24 (0.65%) webMethods
Surrey
Talent Point Ltd
Salary: £25000.00 - £35000.00 per annum
Posted: 2 hours ago
Manchester, Lancashire
Ascent People Ltd
Salary: £35000 - £45000 per annum
Posted: 8 hours ago
Hinckley, Leicestershire
Peninsula
Salary: Negotiable dependent on experience + Excellent benefits
Posted: 5 hours ago
Bristol, Avon
Mortimer Spinks
Salary: £20000 - £30000 per annum
Posted: 5 hours ago
Bristol, Avon
Genium Selection Limited
Salary: From £50,000 to £65,000 per annum + benefits
Posted: 2 hours ago
Bath, Avon
Resource Group
Salary: £40000 - £50000 per annum, Benefits Benefits & Pension
Posted: 10 hours ago
Nottingham, Nottinghamshire
Oscar
Salary: £65000 - £80000 per annum
Posted: 11 hours ago
Taunton, Somerset
Bristol DT
Salary: £35000 - £42000 per annum + Benefits
Posted: 2 hours ago
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £50000 - £65000 per annum
Posted: 7 hours ago
Glasgow, Lanarkshire
Hydrogen Group
Salary: excellent benefits
Posted: 7 hours ago
London
Montash
Salary: £70000 - £85000 per annum + bonus and benefits
Posted: 1 hour ago
Hove, East Sussex
Evolution Recruitment Solutions
Salary: 30-40K+Bens
Posted: 4 hours ago
Leeds, West Yorkshire
onezeero.
Salary: £55000 - £65000 per annum + Bonus + Pension + Flexitime
Posted: 2 hours ago
Horsham, West Sussex
Stratospherec
Salary: From £45,000 to £55,000 per annum Plus Bonus and Pension
Posted: 4 hours ago
London
Red10
Salary: £50000 - £65000 per annum + bonus and benefits
Posted: 10 hours ago
Crawley, West Sussex
Greywood Associates Limited
Salary: £30000 - £45000 per annum + Benefits
Posted: 1 hour ago
City, London
ISL
Salary: £32000 per annum
Posted: 2 hours ago
City, London
BJSS Ltd
Salary: From £70,000 to £85,000 per annum
Posted: 2 hours ago
London
Oliver Bernard
Salary: £40000 - £45000 per annum + Bonus & Benefits
Posted: 9 hours ago
Leeds, West Yorkshire
Type Agency
Salary: From £18,000 to £28,000 per annum
Posted: 9 hours ago
Solihull, West Midlands (County)
Robert Walters
Salary: £35000 - £45000 per annum
Posted: 4 hours ago
Ruislip, Middlesex
Evolution Recruitment Solutions
Salary: 40-50K + Benefits
Posted: 11 hours ago
Bracknell, Berkshire
Asset Resourcing Ltd
Salary: £55000 - £65000 per annum + car + full benefits
Posted: 8 hours ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Posted: 3 hours ago
Hove, East Sussex
Evolution Recruitment Solutions
Salary: 40,000 - 55,000 + Benefits
Posted: 4 hours ago
Chester, Cheshire
Net Recruit.co.uk Ltd
Salary: £35,000 - £45,000 DOE
Posted: 6 hours ago
Wilmslow, Cheshire
Adria Solutions Ltd
Salary: £40000 - £50000 per annum + Benefits
Posted: 7 hours ago
Bristol, Avon
ThreePeople
Salary: £30000 - £35000 per annum + benefits d.o.e.
Posted: Yesterday
East London
Oho Group Ltd.
Salary: £50000 - £60000 per annum
Posted: 7 hours ago
Cardiff, South Glamorgan
Harvey Nash plc
Salary: £48327 - £55998 per annum + 45 days hols + exc bens
Posted: 3 hours ago