Period
to 24 January 2019

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 24 January 2019 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
24 Jan 2019
Same period 2018 Same period 2017
Rank 164 169 161
Rank change year-on-year +5 -8 -15
Permanent jobs citing JSON 2,999 3,440 3,560
As % of all permanent IT jobs advertised in England 2.13% 2.11% 2.13%
As % of the Libraries, Frameworks & Software Standards category 5.38% 5.19% 5.41%
Number of salaries quoted 2,339 2,841 3,104
England median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +5.26%
10th Percentile £33,750 £31,000 £31,250
90th Percentile £85,000 £75,000 £73,750
UK median annual salary £52,500 £50,000 £50,000
% change year-on-year +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 55,751 66,241 65,838
As % of all permanent IT jobs advertised in England 39.52% 40.62% 39.37%
Number of salaries quoted 45,990 56,113 57,294
England median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,750 £30,000 £29,000
90th Percentile £85,000 £78,750 £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 24 January 2019.

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 24 January 2019. 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 +13 1,302 £62,500 +4.17% 220
South East +21 625 £50,000 +11.11% 142
North of England -35 326 £45,000 - 140
Midlands -15 268 £47,500 +26.67% 66
South West +6 247 £47,500 +11.76% 77
East of England +2 232 £55,000 +22.22% 49
North West -43 174 £47,500 +5.56% 79
East Midlands +22 147 £50,000 +33.33% 40
West Midlands -28 121 £42,500 +6.25% 26
Yorkshire -17 111 £45,000 - 45
North East +29 42 £45,000 +12.50% 16
JSON
UK

For the 6 months to 24 January 2019, 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 1,572 (52.42%) Agile Software Development
2 1,567 (52.25%) JavaScript
3 1,413 (47.12%) XML
4 1,382 (46.08%) HTML
5 1,198 (39.95%) SQL
6 1,194 (39.81%) CSS
7 1,164 (38.81%) .NET
8 1,119 (37.31%) C#
9 1,041 (34.71%) REST
10 998 (33.28%) Java
11 860 (28.68%) Web Services
12 841 (28.04%) Git (software)
13 777 (25.91%) SQL Server
14 757 (25.24%) MVC
15 659 (21.97%) TDD
15 659 (21.97%) HTML5
16 658 (21.94%) SOAP
17 653 (21.77%) jQuery
18 644 (21.47%) AngularJS
19 582 (19.41%) RESTful
20 538 (17.94%) Test Automation
21 536 (17.87%) Finance
22 530 (17.67%) Scrum
23 528 (17.61%) Linux
24 525 (17.51%) Microsoft Azure
25 507 (16.91%) Continuous Integration
26 504 (16.81%) Microsoft
27 492 (16.41%) ASP.NET
28 480 (16.01%) Web Development
29 455 (15.17%) Spring

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
1 192 (6.40%) IIS
2 184 (6.14%) Apache
3 182 (6.07%) Confluence
4 132 (4.40%) CMS
5 104 (3.47%) SharePoint
6 92 (3.07%) Tomcat
7 91 (3.03%) Elasticsearch
8 85 (2.83%) Apache Spark
9 81 (2.70%) JBoss
10 68 (2.27%) WebSphere
11 42 (1.40%) nginx
12 39 (1.30%) Cloud Foundry
13 38 (1.27%) Apache Solr
13 38 (1.27%) WordPress
14 37 (1.23%) Drupal
15 33 (1.10%) BizTalk Server
15 33 (1.10%) WebLogic
16 31 (1.03%) Mule
17 26 (0.87%) Oracle SOA Suite
18 24 (0.80%) Adobe Experience Manager
Applications
1 57 (1.90%) Microsoft Excel
2 38 (1.27%) Microsoft Office
3 25 (0.83%) Photoshop
4 18 (0.60%) MS Visio
5 10 (0.33%) Microsoft Project
6 9 (0.30%) Microsoft PowerPoint
7 4 (0.13%) Adobe Illustrator
7 4 (0.13%) Chatbot
8 1 (0.033%) Adobe Creative Suite
8 1 (0.033%) GIMP
8 1 (0.033%) GNU Octave
8 1 (0.033%) HipChat
8 1 (0.033%) InVision
Business Applications
1 66 (2.20%) Dynamics CRM
2 24 (0.80%) Magento
3 12 (0.40%) Payment Gateway
4 9 (0.30%) Dynamics NAV
5 8 (0.27%) SAP GRC
6 7 (0.23%) SAP Hybris
7 5 (0.17%) SAP FI-CA
7 5 (0.17%) SAP PSCD
8 4 (0.13%) BusinessWorks
8 4 (0.13%) SAP SD
8 4 (0.13%) Scribe Insight
8 4 (0.13%) TIBCO BusinessEvents
9 3 (0.10%) NetSuite
9 3 (0.10%) SAP Business One
9 3 (0.10%) Shopify
10 2 (0.067%) Dynamics AX
10 2 (0.067%) Oracle Retail
10 2 (0.067%) Salesforce.com CRM
10 2 (0.067%) ScheduALL
11 1 (0.033%) Distributed Ledger
Cloud Services
1 525 (17.51%) Microsoft Azure
2 389 (12.97%) Amazon AWS
3 168 (5.60%) GitHub
4 131 (4.37%) SaaS
5 101 (3.37%) npm
6 100 (3.33%) PaaS
7 89 (2.97%) Serverless
8 57 (1.90%) IaaS
9 46 (1.53%) AWS Lambda
10 45 (1.50%) Azure Data Factory
10 45 (1.50%) Google Cloud Platform
11 42 (1.40%) Azure Active Directory
12 37 (1.23%) Dynamics 365
13 36 (1.20%) Amazon EC2
14 30 (1.00%) OpenShift
15 29 (0.97%) iPaaS
16 28 (0.93%) AWS CloudFormation
17 27 (0.90%) Apigee
18 26 (0.87%) Slack
19 25 (0.83%) Amazon S3
Communications & Networking
1 244 (8.14%) HTTP
2 88 (2.93%) Internet
3 47 (1.57%) SSL
4 38 (1.27%) Wi-Fi
5 31 (1.03%) HTTPS
6 29 (0.97%) Network Security
7 28 (0.93%) TCP/IP
8 27 (0.90%) Bluetooth
9 26 (0.87%) Firewall
10 25 (0.83%) SSH
11 18 (0.60%) Cisco ASA
11 18 (0.60%) DNS
12 17 (0.57%) Intranet
13 13 (0.43%) IPv6
13 13 (0.43%) Remote Desktop
14 12 (0.40%) VPN
15 10 (0.33%) Broadband
15 10 (0.33%) Wireless
15 10 (0.33%) ZigBee
16 9 (0.30%) Reverse Proxy
Database & Business Intelligence
1 777 (25.91%) SQL Server
2 343 (11.44%) MySQL
3 293 (9.77%) Relational Database
4 238 (7.94%) NoSQL
5 222 (7.40%) MongoDB
6 214 (7.14%) PostgreSQL
7 178 (5.94%) SQL Server Integration Services
8 133 (4.43%) SQL Server Reporting Services
9 114 (3.80%) Big Data
9 114 (3.80%) Data Warehouse
10 112 (3.73%) Azure SQL Database
11 94 (3.13%) RDBMS
12 90 (3.00%) Hadoop
13 58 (1.93%) Data Lake
13 58 (1.93%) SQL Server Analysis Services
14 54 (1.80%) Power BI
15 44 (1.47%) SQL Server 2012
16 42 (1.40%) SQL Server 2016
17 39 (1.30%) Redis
18 37 (1.23%) Oracle Database
Development Applications
1 841 (28.04%) Git (software)
2 446 (14.87%) Jenkins
3 377 (12.57%) JIRA
4 273 (9.10%) Selenium
5 256 (8.54%) Visual Studio
6 251 (8.37%) Subversion
7 236 (7.87%) Maven
8 230 (7.67%) Team Foundation Server
9 199 (6.64%) JUnit
10 193 (6.44%) Cucumber
11 126 (4.20%) NUnit
12 123 (4.10%) TeamCity
13 99 (3.30%) SpecFlow
14 87 (2.90%) gulp
15 86 (2.87%) Grunt
15 86 (2.87%) Visual Studio Team System
16 84 (2.80%) Gradle
17 75 (2.50%) SoapUI
18 74 (2.47%) JMeter
19 73 (2.43%) Bitbucket
General
1 536 (17.87%) Finance
2 215 (7.17%) Banking
3 196 (6.54%) Retail
4 106 (3.53%) Marketing
5 68 (2.27%) Manufacturing
6 62 (2.07%) Games
7 60 (2.00%) Advertising
8 57 (1.90%) Telecoms
9 37 (1.23%) Automotive
10 31 (1.03%) Publishing
11 30 (1.00%) Back Office
12 29 (0.97%) Legal
13 26 (0.87%) Electronics
14 23 (0.77%) Retail Finance
15 21 (0.70%) Investment Banking
15 21 (0.70%) Law
16 20 (0.67%) Retail Banking
17 17 (0.57%) Aerospace
18 10 (0.33%) Billing
19 7 (0.23%) Front Office
Job Titles
1 1,791 (59.72%) Developer
2 407 (13.57%) .NET Developer
3 322 (10.74%) Senior Developer
4 301 (10.04%) Java Developer
5 289 (9.64%) C# Developer
6 277 (9.24%) Architect
7 239 (7.97%) Software Developer
8 228 (7.60%) Software Engineer
9 185 (6.17%) C# .NET Developer
10 179 (5.97%) Web Developer
11 165 (5.50%) Analyst
11 165 (5.50%) Front End Developer (Client-Side Developer)
12 132 (4.40%) JavaScript Developer
13 128 (4.27%) Full Stack Developer
14 120 (4.00%) Lead Developer
15 110 (3.67%) PHP Developer
16 87 (2.90%) Integration Developer
17 83 (2.77%) .NET Software Developer
18 80 (2.67%) Applications Developer
19 79 (2.63%) SQL Developer
Libraries, Frameworks & Software Standards
1 1,413 (47.12%) XML
2 1,382 (46.08%) HTML
3 1,194 (39.81%) CSS
4 1,164 (38.81%) .NET
5 1,041 (34.71%) REST
6 860 (28.68%) Web Services
7 659 (21.97%) HTML5
8 658 (21.94%) SOAP
9 653 (21.77%) jQuery
10 644 (21.47%) AngularJS
11 582 (19.41%) RESTful
12 492 (16.41%) ASP.NET
13 455 (15.17%) Spring
14 379 (12.64%) Ajax
15 351 (11.70%) CSS3
16 339 (11.30%) ASP.NET Web API
17 306 (10.20%) Node.js
18 287 (9.57%) React
19 279 (9.30%) Twitter Bootstrap
20 261 (8.70%) .NET Framework
Miscellaneous
1 277 (9.24%) User Experience
2 193 (6.44%) Analytical Skills
3 181 (6.04%) Mobile App
4 112 (3.73%) Fintech
5 111 (3.70%) Greenfield Project
5 111 (3.70%) Self-Motivation
6 106 (3.53%) Enterprise Software
7 87 (2.90%) Data Structures
8 73 (2.43%) Algorithms
9 65 (2.17%) Linux Command Line
10 48 (1.60%) Social Media
10 48 (1.60%) Virtual Team
11 45 (1.50%) Data Centre
12 44 (1.47%) Management Information System
13 41 (1.37%) Enterprise Cloud
14 38 (1.27%) Reference Data
15 34 (1.13%) Client/Server
16 30 (1.00%) Public Cloud
17 23 (0.77%) Hybrid Cloud
18 22 (0.73%) Cloud Native
Operating Systems
1 528 (17.61%) Linux
2 433 (14.44%) Windows
3 184 (6.14%) Apple iOS
4 174 (5.80%) Android
5 132 (4.40%) Unix
6 67 (2.23%) Windows Server
7 31 (1.03%) Windows Server 2008
8 25 (0.83%) Windows 10
9 24 (0.80%) Windows 7
10 23 (0.77%) Ubuntu
10 23 (0.77%) Windows 8
11 17 (0.57%) Windows Server 2012
12 15 (0.50%) Red Hat Enterprise Linux
13 12 (0.40%) CentOS
14 9 (0.30%) Mac OS
14 9 (0.30%) Mac OS X
14 9 (0.30%) Solaris
15 8 (0.27%) Windows Phone
15 8 (0.27%) Windows Phone 8
16 7 (0.23%) Windows NT
Processes & Methodologies
1 1,572 (52.42%) Agile Software Development
2 757 (25.24%) MVC
3 659 (21.97%) TDD
4 538 (17.94%) Test Automation
5 530 (17.67%) Scrum
6 507 (16.91%) Continuous Integration
7 480 (16.01%) Web Development
8 424 (14.14%) OO
9 422 (14.07%) BDD
10 415 (13.84%) Software Engineering
11 412 (13.74%) DevOps
12 373 (12.44%) SDLC
13 352 (11.74%) Problem-Solving
14 338 (11.27%) Microservices
15 298 (9.94%) Front End Development
16 252 (8.40%) E-Commerce
17 248 (8.27%) Unit Testing
18 218 (7.27%) Analytics
19 217 (7.24%) Open Source
20 214 (7.14%) Mentoring
Programming Languages
1 1,567 (52.25%) JavaScript
2 1,198 (39.95%) SQL
3 1,119 (37.31%) C#
4 998 (33.28%) Java
5 382 (12.74%) Python
6 299 (9.97%) PHP
7 242 (8.07%) PowerShell
8 169 (5.64%) T-SQL
9 148 (4.93%) C++
10 131 (4.37%) ES6
11 125 (4.17%) PL/SQL
12 123 (4.10%) TypeScript
13 117 (3.90%) Java 8
14 115 (3.83%) Bash Shell
15 97 (3.23%) Ruby
16 90 (3.00%) Scala
17 89 (2.97%) C
18 88 (2.93%) Shell Script
19 78 (2.60%) VB.NET
20 68 (2.27%) Perl
Qualifications
1 368 (12.27%) Degree
2 96 (3.20%) Security Cleared
3 89 (2.97%) SC Cleared
4 83 (2.77%) Computer Science Degree
5 37 (1.23%) ISTQB
6 23 (0.77%) Master's Degree
7 17 (0.57%) ISEB
8 16 (0.53%) CISSP
9 14 (0.47%) DBS Check
10 13 (0.43%) Microsoft Certification
11 9 (0.30%) AWS Certification
12 8 (0.27%) DV Cleared
13 6 (0.20%) MCSA
13 6 (0.20%) MCSE
13 6 (0.20%) PhD
14 5 (0.17%) GIAC
14 5 (0.17%) ISTQB Foundation Certification
14 5 (0.17%) Numerate Degree
15 4 (0.13%) BPSS Clearance
15 4 (0.13%) CompTIA Security+
Quality Assurance & Compliance
1 312 (10.40%) QA
2 59 (1.97%) Data Quality
3 38 (1.27%) GDPR
4 10 (0.33%) PMO
5 8 (0.27%) MiFID
6 7 (0.23%) HL7
7 6 (0.20%) ISO/IEC 27001
8 5 (0.17%) SLA
9 3 (0.10%) DICOM
9 3 (0.10%) IFRS
9 3 (0.10%) IFRS 9
9 3 (0.10%) PCI DSS
9 3 (0.10%) SNOMED CT
10 2 (0.067%) ISO 9001
10 2 (0.067%) Web Application Security Consortium
11 1 (0.033%) ISO 20022
11 1 (0.033%) WCAG
System Software
1 249 (8.30%) Docker
2 118 (3.93%) Active Directory
3 64 (2.13%) VMware Infrastructure
4 39 (1.30%) Hyper-V
5 29 (0.97%) Firmware
6 20 (0.67%) VirtualBox
7 17 (0.57%) LXC
8 15 (0.50%) Virtual Machines
9 14 (0.47%) HDFS
10 13 (0.43%) Apache ZooKeeper
10 13 (0.43%) XenApp
10 13 (0.43%) XenDesktop
11 9 (0.30%) Varnish
12 7 (0.23%) VMware NSX
13 6 (0.20%) Apache Flume
13 6 (0.20%) vSphere
13 6 (0.20%) Xen
14 4 (0.13%) XenServer
15 3 (0.10%) KVM
16 1 (0.033%) Tivoli Workload Scheduler
Systems Management
1 87 (2.90%) Kubernetes
2 63 (2.10%) Opscode Chef
3 52 (1.73%) Puppet
4 51 (1.70%) Ansible
5 38 (1.27%) Terraform
6 23 (0.77%) HP Quality Center
7 14 (0.47%) Nagios
8 13 (0.43%) FortiGate
8 13 (0.43%) Kibana
9 11 (0.37%) Hadoop YARN
9 11 (0.37%) Rundeck
10 10 (0.33%) HP ALM
11 9 (0.30%) Control-M
12 8 (0.27%) Oracle ZFS
12 8 (0.27%) vRealize
13 7 (0.23%) Oozie
13 7 (0.23%) SCOrch
13 7 (0.23%) SCVMM
14 6 (0.20%) HockeyApp
15 5 (0.17%) Packer
Vendors
1 504 (16.81%) Microsoft
2 320 (10.67%) Oracle
3 95 (3.17%) Google
4 74 (2.47%) VMware
5 69 (2.30%) IBM
6 64 (2.13%) Salesforce.com
7 60 (2.00%) SAP
7 60 (2.00%) Splunk
8 53 (1.77%) Tableau
9 45 (1.50%) Adobe
10 42 (1.40%) Atlassian
11 38 (1.27%) Red Hat
12 33 (1.10%) Cisco
13 32 (1.07%) Sitecore
13 32 (1.07%) WorldPay
14 30 (1.00%) TIBCO
15 29 (0.97%) AppDynamics
16 28 (0.93%) Talend
17 27 (0.90%) Xamarin
18 25 (0.83%) MuleSoft