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 22 June 2017 with a comparison to the same period in the previous 2 years.

JSON
UK
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 152 149 181
Rank change year-on-year -3 +32  
Permanent jobs citing JSON 2068 2298 2053
As % of all permanent IT jobs advertised in the UK 2.33% 2.33% 1.85%
As % of the Libraries, Frameworks & Software Standards category 5.68% 5.98% 4.84%
Number of salaries quoted 1664 1928 1661
Median salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11%  
90% offered a salary of more than £32,500 £33,000 £30,000
10% offered a salary of more than £67,500 £70,000 £62,500
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

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 36381 38438 42391
As % of all permanent IT job vacancies advertised in the UK 40.96% 38.97% 38.22%
Number of salaries quoted 30594 33402 36268
Median salary £46,500 £45,000 £45,000
Median salary % change year-on-year +3.33% -  
90% offered a salary of more than £32,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +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 22 June 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 22 June 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 1919 £47,500 -5.00% 318
London -40 731 £57,500 - 134
South East +19 344 £47,500 +5.55% 40
North West -1 211 £42,500 -5.55% 43
South West +38 204 £45,000 +12.50% 25
East of England +7 156 £45,000 -5.26% 25
Manchester +17 144 £43,250 -3.88% 23
Yorkshire -29 124 £40,000 -11.11% 18
West Midlands +1 103 £35,000 - 22
Berkshire +37 98 £50,000 +4.16% 8
City of London +24 93 £55,000 -8.33% 32
Scotland +2 87 £50,000 +11.11% 9
Gloucestershire +18 72 £47,500 -4.04% 7
Glasgow +9 69 £50,000 +11.11% 7
West Yorkshire -3 66 £41,000 -13.68% 13
Hampshire +28 64 £45,000 +8.43% 6
Cheshire -23 57 £45,000 +5.88% 10
Leeds +10 54 £44,000 -12.00% 12
Bristol +7 53 £40,000 +6.66% 11
Hertfordshire +17 52 £45,000 - 4
Cambridgeshire -32 48 £47,500 -9.52% 7
Cambridge -26 40 £47,500 -9.52% 6
West Sussex -17 39 £50,500 +6.31% 6
Oxfordshire +5 37 £56,250 +12.50% 4
Cheltenham +35 36 £48,500 -19.16% 1
East Midlands +33 35 £45,000 +20.00% 6
Surrey +30 33 £45,000 +20.00% 3
Devon +17 32 £42,500 +13.33% 3
East Sussex +22 31 £37,500 -25.00% 2
Essex +15 29 £37,500 -16.66% 9

For the 6 months to 22 June 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 2232 (57.64%) JavaScript
2 2142 (55.32%) HTML
3 2055 (53.07%) Agile Software Development
4 1985 (51.27%) CSS
5 1937 (50.03%) XML
6 1514 (39.10%) Java
7 1404 (36.26%) REST
8 1238 (31.97%) Git (software)
9 1230 (31.77%) Web Services
10 1206 (31.15%) jQuery
11 1165 (30.09%) SQL
12 1144 (29.55%) MVC
13 1116 (28.82%) AngularJS
14 1100 (28.41%) C#
15 1026 (26.50%) .NET
16 1006 (25.98%) HTML5
17 978 (25.26%) SOAP
18 918 (23.71%) TDD
19 897 (23.17%) OO
20 888 (22.93%) Scrum
21 814 (21.02%) SQL Server
22 785 (20.27%) Web Development
23 780 (20.14%) RESTful
24 747 (19.29%) Finance
25 724 (18.70%) Ajax
26 714 (18.44%) Software Engineering
27 678 (17.51%) Spring
28 652 (16.84%) ASP.NET
29 646 (16.68%) Linux
29 646 (16.68%) CSS3

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
1 255 (6.59%) Tomcat
2 196 (5.06%) CMS
3 190 (4.91%) Apache
4 164 (4.24%) JBoss
5 162 (4.18%) IIS
6 150 (3.87%) Elasticsearch
7 108 (2.79%) WebSphere
8 107 (2.76%) Mule
9 97 (2.51%) Confluence
10 69 (1.78%) Mule ESB
11 66 (1.70%) SharePoint
12 62 (1.60%) Drupal
12 62 (1.60%) WordPress
13 57 (1.47%) Umbraco
14 55 (1.42%) WebLogic
15 54 (1.39%) Apache Spark
16 47 (1.21%) Oracle SOA Suite
17 44 (1.14%) nginx
18 42 (1.08%) Adobe Experience Manager
19 38 (0.98%) Apache Solr
Applications
1 88 (2.27%) Photoshop
2 29 (0.75%) Microsoft Excel
3 23 (0.59%) FileZilla
4 20 (0.52%) Adobe Illustrator
5 18 (0.46%) InVision
6 13 (0.34%) Microsoft Office
7 6 (0.15%) OmniGraffle
8 5 (0.13%) Adobe Creative Suite
8 5 (0.13%) GIMP
8 5 (0.13%) SPSS
9 4 (0.10%) InDesign
9 4 (0.10%) InfoPath
9 4 (0.10%) Spreadsheet
10 2 (0.052%) MS Visio
11 1 (0.026%) Microsoft PowerPoint
11 1 (0.026%) Microsoft Project
11 1 (0.026%) Weka
Business Applications
1 155 (4.00%) SAP Oil and Gas
2 31 (0.80%) Magento
3 14 (0.36%) Infor CloudSuite
3 14 (0.36%) Infor M3
4 13 (0.34%) Dynamics CRM
5 12 (0.31%) Adobe Campaign
5 12 (0.31%) Oracle BPM
6 10 (0.26%) Dynamics AX
6 10 (0.26%) Payment Gateway
7 8 (0.21%) SAP GRC
8 7 (0.18%) Eloqua
9 6 (0.15%) Dynamics NAV
10 5 (0.13%) Oracle EBS
10 5 (0.13%) PlanetPress Connect
11 4 (0.10%) Shopify
12 3 (0.077%) NetSuite
12 3 (0.077%) Salesforce.com CRM
13 2 (0.052%) Remedy ITSM
13 2 (0.052%) SAP Business One
13 2 (0.052%) SAP ERP
Cloud Services
1 458 (11.83%) Amazon AWS
2 299 (7.72%) Microsoft Azure
3 192 (4.96%) SaaS
4 145 (3.74%) GitHub
5 71 (1.83%) Amazon EC2
6 69 (1.78%) Cloud Computing
7 52 (1.34%) PaaS
8 42 (1.08%) IaaS
9 40 (1.03%) Office 365
10 36 (0.93%) Google Play
11 31 (0.80%) Salesforce Service Cloud
12 25 (0.65%) Google Cloud Platform
13 24 (0.62%) Google Analytics
14 20 (0.52%) Force.com
15 19 (0.49%) AWS Lambda
15 19 (0.49%) Heroku
16 14 (0.36%) Firebase
17 13 (0.34%) Amazon S3
18 12 (0.31%) Google Tag Manager
19 9 (0.23%) Dynamics 365
Communications & Networking
1 360 (9.30%) HTTP
2 108 (2.79%) Internet
3 96 (2.48%) SSL
4 69 (1.78%) TCP/IP
5 55 (1.42%) DNS
6 41 (1.06%) Firewall
7 38 (0.98%) FTP
8 29 (0.75%) SMTP
9 25 (0.65%) VPN
9 25 (0.65%) WAN
10 22 (0.57%) Wireless
11 21 (0.54%) LAN
12 20 (0.52%) Wi-Fi
13 18 (0.46%) DHCP
14 16 (0.41%) BGP
14 16 (0.41%) Multicast
14 16 (0.41%) OSPF
14 16 (0.41%) ZigBee
15 15 (0.39%) HTTPS
16 11 (0.28%) DWDM
Database & Business Intelligence
1 814 (21.02%) SQL Server
2 565 (14.59%) MySQL
3 429 (11.08%) NoSQL
4 397 (10.25%) MongoDB
5 369 (9.53%) Relational Database
6 193 (4.98%) Big Data
7 114 (2.94%) SQL Server Integration Services
8 112 (2.89%) PostgreSQL
9 104 (2.69%) RDBMS
10 97 (2.51%) Hadoop
11 88 (2.27%) Apache Cassandra
11 88 (2.27%) SQL Server 2008
12 81 (2.09%) Amazon DynamoDB
12 81 (2.09%) SQL Server Reporting Services
13 75 (1.94%) Redis
14 64 (1.65%) SQL Server 2012
15 62 (1.60%) Oracle Database
16 55 (1.42%) HBase
17 51 (1.32%) Apache Hive
18 49 (1.27%) SQLite
Development Applications
1 1238 (31.97%) Git (software)
2 461 (11.91%) Subversion
3 437 (11.29%) JIRA
4 382 (9.87%) Jenkins
5 322 (8.32%) Maven
6 292 (7.54%) JUnit
7 247 (6.38%) Visual Studio
8 227 (5.86%) Selenium
9 212 (5.48%) Team Foundation Server
10 160 (4.13%) gulp
11 135 (3.49%) TeamCity
12 130 (3.36%) Gradle
13 128 (3.31%) Xcode
14 126 (3.25%) Cucumber
15 122 (3.15%) Ant
16 113 (2.92%) Grunt
17 109 (2.82%) Eclipse
18 107 (2.76%) NUnit
19 89 (2.30%) IntelliJ
20 82 (2.12%) Jasmine
General
1 747 (19.29%) Finance
2 258 (6.66%) Marketing
3 233 (6.02%) Retail
4 213 (5.50%) Electronics
5 212 (5.48%) Telecoms
6 181 (4.67%) Banking
7 175 (4.52%) Manufacturing
8 96 (2.48%) Games
9 83 (2.14%) Advertising
10 78 (2.01%) Publishing
11 46 (1.19%) Legal
12 41 (1.06%) Back Office
13 37 (0.96%) Military
14 36 (0.93%) Law
15 30 (0.77%) Financial Institution
16 29 (0.75%) Automotive
17 27 (0.70%) Investment Banking
18 11 (0.28%) Front Office
19 10 (0.26%) French Language
20 6 (0.15%) Multimedia
Job Titles
1 2897 (74.82%) Developer
2 671 (17.33%) Java Developer
3 579 (14.95%) Senior Developer
4 443 (11.44%) .NET Developer
5 351 (9.07%) JavaScript Developer
6 339 (8.76%) C# Developer
7 313 (8.08%) Web Developer
8 287 (7.41%) Front End Developer (Client-Side Developer)
9 273 (7.05%) PHP Developer
10 269 (6.95%) Software Developer
11 239 (6.17%) Software Engineer
12 197 (5.09%) Full Stack Developer
13 196 (5.06%) ASP.NET Developer
14 192 (4.96%) Android Developer
15 183 (4.73%) C# .NET Developer
16 179 (4.62%) iOS Developer
17 176 (4.55%) Architect
17 176 (4.55%) Senior Java Developer
18 145 (3.74%) Analyst
19 137 (3.54%) Applications Developer
Libraries, Frameworks & Software Standards
1 2142 (55.32%) HTML
2 1985 (51.27%) CSS
3 1937 (50.03%) XML
4 1404 (36.26%) REST
5 1230 (31.77%) Web Services
6 1206 (31.15%) jQuery
7 1116 (28.82%) AngularJS
8 1026 (26.50%) .NET
9 1006 (25.98%) HTML5
10 978 (25.26%) SOAP
11 780 (20.14%) RESTful
12 724 (18.70%) Ajax
13 678 (17.51%) Spring
14 652 (16.84%) ASP.NET
15 646 (16.68%) CSS3
16 454 (11.73%) Node.js
17 420 (10.85%) React
18 393 (10.15%) ASP.NET MVC
19 374 (9.66%) .NET Framework
20 368 (9.50%) Hibernate
Miscellaneous
1 423 (10.92%) User Experience
2 372 (9.61%) Computer Science
3 350 (9.04%) Mobile App
4 239 (6.17%) Analytical Skills
5 199 (5.14%) Greenfield Project
6 122 (3.15%) Algorithms
7 111 (2.87%) Data Structures
8 105 (2.71%) Fintech
9 90 (2.32%) Enterprise Software
10 79 (2.04%) Social Media
11 74 (1.91%) iPad
12 53 (1.37%) Linux Command Line
13 52 (1.34%) Virtual Team
14 45 (1.16%) Foreign Exchange (FX)
15 37 (0.96%) Management Information System
16 27 (0.70%) Data Centre
16 27 (0.70%) Internet of Things
17 26 (0.67%) Hedge funds
18 24 (0.62%) Animation
19 23 (0.59%) Client/Server
Operating Systems
1 646 (16.68%) Linux
2 384 (9.92%) Windows
3 338 (8.73%) Android
4 333 (8.60%) Apple iOS
5 207 (5.35%) Unix
6 82 (2.12%) Windows Server
7 35 (0.90%) Windows Server 2012
8 32 (0.83%) CentOS
9 31 (0.80%) Red Hat Enterprise Linux
10 30 (0.77%) Mac OS
11 26 (0.67%) Windows Mobile
12 21 (0.54%) Solaris
13 15 (0.39%) HPUX
13 15 (0.39%) Ubuntu
14 14 (0.36%) Windows Server 2008
15 10 (0.26%) Mac OS X
15 10 (0.26%) Windows Phone
16 9 (0.23%) Windows XP
17 7 (0.18%) Embedded Linux
17 7 (0.18%) Oracle Linux
Processes & Methodologies
1 2055 (53.07%) Agile Software Development
2 1144 (29.55%) MVC
3 918 (23.71%) TDD
4 897 (23.17%) OO
5 888 (22.93%) Scrum
6 785 (20.27%) Web Development
7 714 (18.44%) Software Engineering
8 526 (13.58%) Continuous Integration
9 482 (12.45%) Test Automation
10 468 (12.09%) Front End Development
11 426 (11.00%) Unit Testing
12 425 (10.98%) E-Commerce
13 410 (10.59%) BDD
14 318 (8.21%) SDLC
15 302 (7.80%) DevOps
16 294 (7.59%) OOP
17 286 (7.39%) Business Intelligence
18 284 (7.33%) SOA
19 279 (7.21%) Kanban
20 258 (6.66%) Microservices
Programming Languages
1 2232 (57.64%) JavaScript
2 1514 (39.10%) Java
3 1165 (30.09%) SQL
4 1100 (28.41%) C#
5 551 (14.23%) PHP
6 330 (8.52%) Python
7 252 (6.51%) T-SQL
8 206 (5.32%) Objective-C
9 202 (5.22%) Ruby
10 185 (4.78%) C++
11 178 (4.60%) C
12 164 (4.24%) TypeScript
13 136 (3.51%) Apple Swift
14 126 (3.25%) Scala
15 119 (3.07%) Groovy
16 115 (2.97%) VB.NET
17 79 (2.04%) PowerShell
18 73 (1.89%) ES6
19 67 (1.73%) Shell Script
20 66 (1.70%) Bash Shell
Qualifications
1 493 (12.73%) Degree
2 202 (5.22%) Computer Science Degree
3 88 (2.27%) Security Cleared
4 40 (1.03%) SC Cleared
5 34 (0.88%) Microsoft Certification
6 31 (0.80%) ISEB
7 26 (0.67%) ISTQB
8 24 (0.62%) PMI Certification
9 23 (0.59%) Master's Degree
10 18 (0.46%) Numerate Degree
11 17 (0.44%) CITP
12 16 (0.41%) PhD
13 15 (0.39%) DV Cleared
14 9 (0.23%) MCP
15 8 (0.21%) APMP
15 8 (0.21%) DBS Check
16 6 (0.15%) OCPJP
17 5 (0.13%) CEH
17 5 (0.13%) CISSP
17 5 (0.13%) Oracle Certification
Quality Assurance & Compliance
1 228 (5.89%) QA
2 27 (0.70%) Data Quality
3 26 (0.67%) MiFID
4 15 (0.39%) WCAG
5 13 (0.34%) PCI DSS
5 13 (0.34%) Sarbanes-Oxley
6 12 (0.31%) Dodd-Frank
7 10 (0.26%) EMIR
8 6 (0.15%) Section 508
9 5 (0.13%) ISO 14001
9 5 (0.13%) ISO 9001
9 5 (0.13%) ISO/IEC 27001
10 3 (0.077%) SLA
11 2 (0.052%) GCP
11 2 (0.052%) ISO 13485
11 2 (0.052%) RosettaNet
12 1 (0.026%) IEC 61508
12 1 (0.026%) IEC 62304
12 1 (0.026%) MISRA
12 1 (0.026%) MISRA C
System Software
1 160 (4.13%) Docker
2 29 (0.75%) Active Directory
3 25 (0.65%) VMware Infrastructure
4 21 (0.54%) Apache ZooKeeper
5 20 (0.52%) Firmware
6 18 (0.46%) HDFS
7 17 (0.44%) Hyper-V
8 12 (0.31%) KVM
9 7 (0.18%) VirtualBox
10 5 (0.13%) Apache Flume
10 5 (0.13%) Snort
10 5 (0.13%) Varnish
10 5 (0.13%) Virtual Machines
11 4 (0.10%) Virtual Servers
11 4 (0.10%) Xen
12 3 (0.077%) iptables
13 2 (0.052%) Oracle RAC
13 2 (0.052%) vSphere
14 1 (0.026%) NFS
14 1 (0.026%) Squid
Systems Management
1 108 (2.79%) Puppet
2 71 (1.83%) Opscode Chef
3 44 (1.14%) Ansible
4 18 (0.46%) Kubernetes
5 17 (0.44%) Terraform
6 16 (0.41%) Nagios
7 15 (0.39%) Piwik
8 14 (0.36%) Kibana
9 13 (0.34%) Grafana
10 11 (0.28%) OpenNebula
11 9 (0.23%) Packer
12 8 (0.21%) Marathon
12 8 (0.21%) Mesos
13 7 (0.18%) Salt
14 6 (0.15%) CloudHub
14 6 (0.15%) Hadoop YARN
15 5 (0.13%) Capistrano
15 5 (0.13%) Docker Swarm
16 4 (0.10%) HP SiteScope
16 4 (0.10%) StatsD
Vendors
1 523 (13.51%) Microsoft
2 366 (9.45%) Oracle
3 208 (5.37%) SAP
4 168 (4.34%) Google
5 117 (3.02%) Apple
6 103 (2.66%) Zend
7 100 (2.58%) Adobe
8 95 (2.45%) IBM
9 69 (1.78%) Salesforce.com
10 68 (1.76%) Xamarin
11 47 (1.21%) MuleSoft
12 43 (1.11%) Red Hat
13 34 (0.88%) VMware
14 32 (0.83%) Atlassian
15 30 (0.77%) PayPal
15 30 (0.77%) Perforce
15 30 (0.77%) WSO2
16 25 (0.65%) Sitecore
17 21 (0.54%) webMethods
18 20 (0.52%) Cloudera
Bristol, Avon
Xist4 IT Recruitment
Salary: Competitive
Posted: 1 hour ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £35000 - £40000 per annum + bens
Posted: 4 hours ago
Liverpool, Merseyside
Greywood Associates Limited
Salary: £25000 - £30000 per annum + bens
Posted: 4 hours ago
Wiltshire
Bristol DT
Salary: £40000 - £45000 per annum + benefits
Posted: 3 hours ago
Milton Keynes, Buckinghamshire
Oscar
Salary: £35000 - £45000 per annum + Benefits
Posted: 5 hours ago
Wilmslow, Cheshire
Adria Solutions Ltd
Salary: £35000 - £40000 per annum + Benefits
Posted: 1 hour ago
East Riding
Greywood Associates Limited
Salary: £40000 - £45000 per annum + bens
Posted: 4 hours ago
West London
Lorien Resourcing
Salary: £55000 - £70000 per annum + Bens
Posted: 2 hours ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £25000 - £50000 per annum + bens
Posted: 4 hours ago
Wilmslow, Cheshire
Adria Solutions Ltd
Salary: £40000 - £50000 per annum + Benefits
Posted: 1 hour ago
Hampshire
KnownFour
Salary: £35000 - £50000 per annum
Posted: 1 hour ago
London
FPSG Connect
Salary: Benefits
Posted: 3 hours ago
Nottingham, Nottinghamshire
Oscar
Salary: £35000 - £40000 per annum
Posted: Yesterday
City, London
Deerfoot IT Resources Ltd
Salary: £40000 - £50000 per annum
Posted: 3 hours ago
Port Talbot, West Glamorgan
keytree
Salary: £30000 - £55000 per annum, Benefits Healthcare, Pension, Life Insuranc
Posted: Yesterday
Leeds, West Yorkshire
ISL
Posted: 19 hours ago
Newcastle Upon Tyne, Tyne and Wear
Go Partnership.
Salary: From £40,000 to £55,000 per annum
Posted: 2 hours ago
Leicestershire
Spring Technology
Posted: 19 hours ago
London
Graham Matthews
Salary: From £60,000 to £70,000 per annum
Posted: 19 hours ago
Billericay, Essex
Senitor Associates
Salary: £40000 - £55000 per annum + Gym, Health Care & Benefits
Posted: 19 hours ago
Cambridge, Cambridgeshire
SoCode Limited
Salary: £50k - 58k per year + +Benefits +Bonus
Posted: Yesterday
London
Mane Contract Services Limited
Posted: 23 hours ago
Manchester, Lancashire
Oscar
Salary: £30000 - £50000 per annum
Posted: 23 hours ago
Slough, Berkshire
Evolution Recruitment Solutions
Salary: 70,000
Posted: 20 hours ago
Cornwall
Novate IT Ltd
Salary: £20000 - £25000 per annum + Benefits
Posted: 20 hours ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £70000 per annum + Benefits
Posted: 20 hours ago
West London
Pole Star Space Applications
Salary: From £50,000 to £65,000 per annum Excellent Benefits
Posted: Yesterday
London
Oliver Bernard
Salary: £40000 - £45000 per annum + Bonus & Benefits
Posted: Yesterday
London
Streamline Connections
Salary: £50000 - £60000.00 per annum + Additional Benefits
Posted: 22 hours ago
Reading, Berkshire
CV Screen Ltd
Salary: £37k - 40k per year + Pension
Posted: Yesterday