Period
to 19 November 2018

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 19 November 2018 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
19 Nov 2018
Same period 2017 Same period 2016
Rank 169 163 165
Rank change year-on-year -6 +2 -8
Permanent jobs citing JSON 3,079 3,712 3,803
As % of all permanent IT jobs advertised in England 2.04% 2.22% 2.14%
As % of the Libraries, Frameworks & Software Standards category 5.11% 5.51% 5.45%
Number of salaries quoted 2,483 3,065 3,319
England median annual salary £52,500 £48,500 £50,000
Median salary % change year-on-year +8.25% -3.00% +5.26%
10th Percentile £32,500 £30,000 £31,250
90th Percentile £82,500 £72,500 £75,000
UK median annual salary £52,500 £47,500 £50,000
% change year-on-year +10.53% -5.00% +5.26%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 60,279 67,398 69,764
As % of all permanent IT jobs advertised in England 39.95% 40.30% 39.18%
Number of salaries quoted 50,173 56,419 60,988
England median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,250 £29,850 £28,750
90th Percentile £85,000 £77,500 £77,500
UK median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

JSON
Job Vacancy Trend in England

Job postings citing JSON as a percentage of all IT jobs advertised in England.

Job vacancy trend for JSON in England

JSON
Salary Trend in England

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

Salary trend for JSON in England

JSON
Salary Histogram in England

The salary distribution of IT jobs citing JSON in England over the 6 months to 19 November 2018.

Salary histogram for JSON in England

JSON
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the England region over the 6 months to 19 November 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London 0 1,288 £65,000 +12.55% 208
South East +4 613 £47,500 -5.00% 131
North of England -31 390 £45,000 +5.88% 130
Midlands +4 318 £48,000 +28.00% 73
East of England -16 245 £55,000 +22.22% 33
North West -55 240 £45,000 +5.88% 67
South West -43 227 £42,500 +0.59% 66
West Midlands -3 178 £47,500 +30.14% 30
East Midlands +13 140 £50,000 +25.00% 42
Yorkshire +3 106 £45,000 +5.88% 47
North East +25 45 £45,000 +28.57% 16
JSON
UK

For the 6 months to 19 November 2018, IT 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 permanent job ads across the England region with a requirement for JSON.

1 1,611 (52.32%) JavaScript
2 1,538 (49.95%) Agile Software Development
3 1,456 (47.29%) XML
4 1,429 (46.41%) HTML
5 1,242 (40.34%) CSS
6 1,194 (38.78%) SQL
7 1,131 (36.73%) .NET
8 1,119 (36.34%) C#
9 1,102 (35.79%) REST
10 1,046 (33.97%) Java
11 948 (30.79%) Web Services
12 863 (28.03%) Git (software)
13 807 (26.21%) MVC
14 764 (24.81%) SQL Server
15 717 (23.29%) jQuery
16 703 (22.83%) AngularJS
17 694 (22.54%) SOAP
18 692 (22.47%) HTML5
19 635 (20.62%) TDD
20 590 (19.16%) Finance
21 584 (18.97%) RESTful
22 526 (17.08%) Scrum
23 518 (16.82%) Test Automation
24 516 (16.76%) Microsoft Azure
25 491 (15.95%) Microsoft
26 484 (15.72%) Continuous Integration
27 473 (15.36%) Web Development
28 470 (15.26%) ASP.NET
29 468 (15.20%) Linux
30 446 (14.49%) Amazon AWS

JSON
Co-occurring IT Skills in 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
1 172 (5.59%) CMS
2 170 (5.52%) Confluence
3 155 (5.03%) IIS
4 152 (4.94%) Apache
5 114 (3.70%) Tomcat
6 111 (3.61%) Elasticsearch
7 93 (3.02%) Apache Spark
8 91 (2.96%) SharePoint
9 75 (2.44%) JBoss
10 58 (1.88%) WebSphere
11 53 (1.72%) nginx
12 46 (1.49%) WebLogic
13 43 (1.40%) WordPress
14 42 (1.36%) Cloud Foundry
15 41 (1.33%) Mule
16 37 (1.20%) Sitecore CMS
17 31 (1.01%) Adobe Experience Manager
18 29 (0.94%) Apache Solr
19 25 (0.81%) Oracle SOA Suite
20 24 (0.78%) Drupal
Applications
1 62 (2.01%) Microsoft Excel
2 33 (1.07%) Photoshop
3 19 (0.62%) Microsoft PowerPoint
4 17 (0.55%) Microsoft Office
5 12 (0.39%) Adobe Illustrator
6 11 (0.36%) MS Visio
7 4 (0.13%) Adobe Creative Suite
7 4 (0.13%) Spreadsheet
8 3 (0.097%) Chatbot
9 1 (0.032%) GNU Octave
9 1 (0.032%) Microsoft Project
9 1 (0.032%) S-PLUS
Business Applications
1 57 (1.85%) Dynamics CRM
2 23 (0.75%) Magento
3 17 (0.55%) Dynamics AX
4 14 (0.45%) Dynamics NAV
5 7 (0.23%) Payment Gateway
6 5 (0.16%) BusinessWorks
6 5 (0.16%) SAP Hybris
6 5 (0.16%) SAP SD
7 4 (0.13%) SAP GRC
7 4 (0.13%) Scribe Insight
7 4 (0.13%) Shopify
7 4 (0.13%) TIBCO BusinessEvents
8 3 (0.097%) SAP Business One
8 3 (0.097%) SAP FI-CA
8 3 (0.097%) SAP PSCD
9 2 (0.065%) NetSuite
9 2 (0.065%) Oracle EBS
9 2 (0.065%) Salesforce.com CRM
9 2 (0.065%) ScheduALL
10 1 (0.032%) OpenCart
Cloud Services
1 516 (16.76%) Microsoft Azure
2 446 (14.49%) Amazon AWS
3 147 (4.77%) SaaS
4 132 (4.29%) GitHub
5 120 (3.90%) npm
6 106 (3.44%) PaaS
7 99 (3.22%) Serverless
8 65 (2.11%) IaaS
9 59 (1.92%) Amazon EC2
10 51 (1.66%) Amazon S3
11 43 (1.40%) Dynamics 365
12 40 (1.30%) Azure Data Factory
13 37 (1.20%) AWS Lambda
14 36 (1.17%) Azure Active Directory
15 34 (1.10%) Google Cloud Platform
16 33 (1.07%) Cloud Computing
17 31 (1.01%) Azure Functions
18 30 (0.97%) NuGet
19 27 (0.88%) Apigee
19 27 (0.88%) OpenShift
Communications & Networking
1 262 (8.51%) HTTP
2 98 (3.18%) Internet
3 52 (1.69%) SSL
4 37 (1.20%) TCP/IP
5 33 (1.07%) Wi-Fi
6 30 (0.97%) Bluetooth
7 26 (0.84%) Firewall
8 20 (0.65%) DNS
8 20 (0.65%) SSH
9 18 (0.58%) Network Security
10 17 (0.55%) VPN
11 16 (0.52%) VSAN
12 15 (0.49%) Wireless
13 14 (0.45%) HTTPS
14 10 (0.32%) LAN
15 9 (0.29%) Broadband
15 9 (0.29%) FTP
15 9 (0.29%) SMS
15 9 (0.29%) VLAN
16 8 (0.26%) Cisco ASA
Database & Business Intelligence
1 764 (24.81%) SQL Server
2 409 (13.28%) MySQL
3 282 (9.16%) Relational Database
4 278 (9.03%) NoSQL
5 242 (7.86%) MongoDB
6 187 (6.07%) PostgreSQL
7 136 (4.42%) SQL Server Integration Services
8 134 (4.35%) Big Data
9 131 (4.25%) Data Warehouse
10 121 (3.93%) SQL Server Reporting Services
11 101 (3.28%) Hadoop
12 95 (3.09%) RDBMS
13 85 (2.76%) Azure SQL Database
14 64 (2.08%) Oracle Database
15 59 (1.92%) Power BI
15 59 (1.92%) SQL Server Analysis Services
16 52 (1.69%) Redis
17 48 (1.56%) SQL Server 2012
18 47 (1.53%) Data Lake
19 38 (1.23%) Apache Cassandra
Development Applications
1 863 (28.03%) Git (software)
2 385 (12.50%) JIRA
3 375 (12.18%) Jenkins
4 262 (8.51%) Subversion
5 247 (8.02%) Selenium
6 241 (7.83%) Visual Studio
7 226 (7.34%) Maven
8 208 (6.76%) Team Foundation Server
9 206 (6.69%) JUnit
10 164 (5.33%) Cucumber
11 132 (4.29%) NUnit
12 106 (3.44%) Gradle
13 101 (3.28%) TeamCity
14 90 (2.92%) SpecFlow
15 85 (2.76%) Bitbucket
16 82 (2.66%) gulp
17 81 (2.63%) Eclipse
17 81 (2.63%) Grunt
18 74 (2.40%) Visual Studio Team System
19 73 (2.37%) Jasmine
General
1 590 (19.16%) Finance
2 237 (7.70%) Banking
3 189 (6.14%) Retail
4 123 (3.99%) Marketing
5 99 (3.22%) Games
6 84 (2.73%) Advertising
7 66 (2.14%) Telecoms
8 55 (1.79%) Manufacturing
9 45 (1.46%) Back Office
10 36 (1.17%) Investment Banking
11 33 (1.07%) Electronics
12 31 (1.01%) Automotive
12 31 (1.01%) Law
12 31 (1.01%) Legal
12 31 (1.01%) Publishing
13 23 (0.75%) Retail Finance
14 20 (0.65%) Retail Banking
15 12 (0.39%) Pharmaceutical
16 9 (0.29%) Aerospace
16 9 (0.29%) Front Office
Job Titles
1 1,982 (64.37%) Developer
2 400 (12.99%) .NET Developer
3 357 (11.59%) Senior Developer
4 332 (10.78%) Java Developer
5 325 (10.56%) C# Developer
6 248 (8.05%) Architect
7 240 (7.79%) Software Developer
8 195 (6.33%) Software Engineer
9 187 (6.07%) C# .NET Developer
10 179 (5.81%) Front End Developer (Client-Side Developer)
11 166 (5.39%) Web Developer
12 153 (4.97%) Full Stack Developer
13 148 (4.81%) Analyst
14 143 (4.64%) JavaScript Developer
14 143 (4.64%) PHP Developer
15 135 (4.38%) Lead Developer
16 96 (3.12%) .NET Software Developer
17 88 (2.86%) C# Software Developer
18 85 (2.76%) Applications Developer
18 85 (2.76%) SQL Developer
Libraries, Frameworks & Software Standards
1 1,456 (47.29%) XML
2 1,429 (46.41%) HTML
3 1,242 (40.34%) CSS
4 1,131 (36.73%) .NET
5 1,102 (35.79%) REST
6 948 (30.79%) Web Services
7 717 (23.29%) jQuery
8 703 (22.83%) AngularJS
9 694 (22.54%) SOAP
10 692 (22.47%) HTML5
11 584 (18.97%) RESTful
12 470 (15.26%) ASP.NET
13 426 (13.84%) Spring
14 402 (13.06%) CSS3
15 394 (12.80%) Ajax
16 348 (11.30%) Node.js
17 340 (11.04%) ASP.NET Web API
18 322 (10.46%) React
19 289 (9.39%) Twitter Bootstrap
20 249 (8.09%) .NET Framework
Miscellaneous
1 321 (10.43%) User Experience
2 213 (6.92%) Mobile App
3 208 (6.76%) Computer Science
4 207 (6.72%) Analytical Skills
5 125 (4.06%) Greenfield Project
6 112 (3.64%) Fintech
7 109 (3.54%) Self-Motivation
8 104 (3.38%) Enterprise Software
9 95 (3.09%) Data Structures
10 68 (2.21%) Linux Command Line
11 50 (1.62%) Algorithms
12 41 (1.33%) Virtual Team
13 40 (1.30%) Social Media
14 39 (1.27%) Management Information System
15 38 (1.23%) Enterprise Cloud
16 37 (1.20%) Data Centre
17 33 (1.07%) Public Cloud
18 31 (1.01%) Reference Data
19 29 (0.94%) Hybrid Cloud
20 25 (0.81%) Spread Betting
Operating Systems
1 468 (15.20%) Linux
2 370 (12.02%) Windows
3 219 (7.11%) Android
4 199 (6.46%) Apple iOS
5 158 (5.13%) Unix
6 65 (2.11%) Windows Server
7 25 (0.81%) Windows Server 2008
8 21 (0.68%) CentOS
9 17 (0.55%) Red Hat Enterprise Linux
9 17 (0.55%) Solaris
9 17 (0.55%) Windows 10
9 17 (0.55%) Windows 7
9 17 (0.55%) Windows 8
9 17 (0.55%) Windows Server 2012
10 15 (0.49%) Mac OS X
10 15 (0.49%) Ubuntu
11 14 (0.45%) AIX
11 14 (0.45%) HPUX
12 9 (0.29%) Debian
12 9 (0.29%) Mac OS
Processes & Methodologies
1 1,538 (49.95%) Agile Software Development
2 807 (26.21%) MVC
3 635 (20.62%) TDD
4 526 (17.08%) Scrum
5 518 (16.82%) Test Automation
6 484 (15.72%) Continuous Integration
7 473 (15.36%) Web Development
8 441 (14.32%) OO
8 441 (14.32%) Software Engineering
9 396 (12.86%) BDD
10 379 (12.31%) DevOps
11 347 (11.27%) Problem-Solving
12 333 (10.82%) Microservices
13 332 (10.78%) SDLC
14 302 (9.81%) Front End Development
15 260 (8.44%) E-Commerce
16 247 (8.02%) Unit Testing
17 216 (7.02%) Open Source
18 204 (6.63%) Analytics
19 202 (6.56%) Mentoring
Programming Languages
1 1,611 (52.32%) JavaScript
2 1,194 (38.78%) SQL
3 1,119 (36.34%) C#
4 1,046 (33.97%) Java
5 380 (12.34%) PHP
5 380 (12.34%) Python
6 229 (7.44%) PowerShell
7 185 (6.01%) T-SQL
8 157 (5.10%) C++
9 134 (4.35%) ES6
10 128 (4.16%) TypeScript
11 121 (3.93%) PL/SQL
12 111 (3.61%) Java 8
13 104 (3.38%) Shell Script
14 98 (3.18%) Ruby
15 96 (3.12%) Bash Shell
16 90 (2.92%) C
17 76 (2.47%) VB.NET
18 74 (2.40%) Perl
19 68 (2.21%) Scala
Qualifications
1 390 (12.67%) Degree
2 106 (3.44%) Computer Science Degree
3 71 (2.31%) Security Cleared
4 56 (1.82%) SC Cleared
5 30 (0.97%) ISTQB
6 16 (0.52%) AWS Certification
7 15 (0.49%) DV Cleared
7 15 (0.49%) ISEB
8 14 (0.45%) Master's Degree
9 13 (0.42%) Microsoft Certification
10 12 (0.39%) DBS Check
11 11 (0.36%) PhD
12 9 (0.29%) MCSA
12 9 (0.29%) MCSE
12 9 (0.29%) Numerate Degree
13 7 (0.23%) CISSP
14 6 (0.19%) Cisco Certification
15 5 (0.16%) ITIL Certification
15 5 (0.16%) Sun Certification
16 4 (0.13%) CCNA
Quality Assurance & Compliance
1 339 (11.01%) QA
2 39 (1.27%) Data Quality
3 25 (0.81%) GDPR
4 12 (0.39%) SLA
5 9 (0.29%) ISO/IEC 27001
5 9 (0.29%) PMO
6 7 (0.23%) DICOM
6 7 (0.23%) MiFID
7 6 (0.19%) WCAG
8 5 (0.16%) ISO 9001
9 3 (0.097%) HL7
9 3 (0.097%) IFRS
9 3 (0.097%) IFRS 9
9 3 (0.097%) SNOMED CT
10 2 (0.065%) PCI DSS
10 2 (0.065%) Web Application Security Consortium
11 1 (0.032%) GPG13
11 1 (0.032%) PSD2
System Software
1 247 (8.02%) Docker
2 91 (2.96%) Active Directory
3 58 (1.88%) VMware Infrastructure
4 46 (1.49%) Hyper-V
5 20 (0.65%) Virtual Machines
6 17 (0.55%) Firmware
7 16 (0.52%) VMware NSX
8 15 (0.49%) HDFS
9 14 (0.45%) Apache ZooKeeper
10 13 (0.42%) Varnish
11 11 (0.36%) LXC
11 11 (0.36%) VirtualBox
12 7 (0.23%) KVM
12 7 (0.23%) VMware ESXi
13 6 (0.19%) Xen
13 6 (0.19%) XenApp
13 6 (0.19%) XenDesktop
14 5 (0.16%) Microsoft Virtual Server
14 5 (0.16%) Virtual Servers
15 4 (0.13%) Apache Flume
Systems Management
1 76 (2.47%) Kubernetes
2 54 (1.75%) Ansible
2 54 (1.75%) Opscode Chef
3 51 (1.66%) Puppet
4 44 (1.43%) Terraform
5 19 (0.62%) SCVMM
6 17 (0.55%) vRealize
7 16 (0.52%) HP Quality Center
7 16 (0.52%) Kibana
7 16 (0.52%) SCOrch
8 15 (0.49%) Nagios
9 11 (0.36%) Hadoop YARN
9 11 (0.36%) Salt
10 10 (0.32%) HP ALM
11 9 (0.29%) Packer
12 8 (0.26%) Oozie
13 6 (0.19%) FortiGate
13 6 (0.19%) SCCM
14 5 (0.16%) Backup Exec
14 5 (0.16%) Single Sign-On
Vendors
1 491 (15.95%) Microsoft
2 308 (10.00%) Oracle
3 104 (3.38%) Google
4 77 (2.50%) IBM
4 77 (2.50%) VMware
5 68 (2.21%) Salesforce.com
6 64 (2.08%) SAP
7 59 (1.92%) Adobe
8 55 (1.79%) Atlassian
9 54 (1.75%) Splunk
10 52 (1.69%) Sitecore
11 51 (1.66%) Red Hat
12 50 (1.62%) Tableau
13 49 (1.59%) Xamarin
14 34 (1.10%) Apple
15 31 (1.01%) Talend
16 29 (0.94%) TIBCO
17 28 (0.91%) Cisco
17 28 (0.91%) MuleSoft
18 27 (0.88%) Zend