Period
to 22 January 2020

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 22 January 2020 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
22 Jan 2020
Same period 2019 Same period 2018
Rank 182 166 170
Rank change year-on-year -16 +4 -9
Permanent jobs citing JSON 2,205 2,981 3,446
As % of all permanent IT jobs advertised in England 1.89% 2.11% 2.12%
As % of the Libraries, Frameworks & Software Standards category 4.88% 5.34% 5.22%
Number of salaries quoted 1,631 2,334 2,853
England median annual salary £52,500 £55,000 £50,000
Median salary % change year-on-year -4.55% +10.00% -
10th Percentile £32,500 £33,750 £31,000
90th Percentile £82,500 £85,000 £75,000
UK median annual salary £52,500 £52,954 £50,000
% change year-on-year -0.86% +5.91% -

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 45,143 55,823 65,987
As % of all permanent IT jobs advertised in England 38.73% 39.54% 40.63%
Number of salaries quoted 37,370 46,065 55,879
England median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £32,500 £32,000 £30,000
90th Percentile £90,000 £85,000 £78,750
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

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 22 January 2020.

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 22 January 2020. 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 -22 941 £62,500 - 154
South East -19 459 £47,500 -3.06% 103
North of England +40 303 £50,000 +11.11% 101
North West +67 215 £50,000 +5.26% 61
South West -5 214 £40,000 -15.79% 53
East of England +6 143 £44,000 -20.00% 44
Midlands -52 123 £46,500 +0.54% 59
Yorkshire +18 85 £45,000 - 26
West Midlands -16 74 £47,500 +11.76% 22
East Midlands -59 47 £45,000 -10.00% 37
North East -27 3 £43,750 -2.78% 14
JSON
UK

For the 6 months to 22 January 2020, 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 1,163 (52.74%) JavaScript
2 1,029 (46.67%) Agile Software Development
3 1,019 (46.21%) XML
4 869 (39.41%) REST
5 829 (37.60%) HTML
6 776 (35.19%) CSS
7 757 (34.33%) SQL
8 721 (32.70%) .NET
9 710 (32.20%) C#
10 654 (29.66%) Java
11 599 (27.17%) Git (software)
12 543 (24.63%) Web Services
13 480 (21.77%) DevOps
14 474 (21.50%) Finance
15 473 (21.45%) SOAP
16 466 (21.13%) Scrum
17 457 (20.73%) Azure
18 456 (20.68%) RESTful
19 447 (20.27%) MVC
20 436 (19.77%) SQL Server
21 431 (19.55%) AWS
22 373 (16.92%) jQuery
23 363 (16.46%) AngularJS
24 360 (16.33%) Microsoft
25 354 (16.05%) JIRA
26 334 (15.15%) Python
27 323 (14.65%) ASP.NET
28 322 (14.60%) TDD
28 322 (14.60%) Docker
29 309 (14.01%) Continuous Integration

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
1 140 (6.35%) Confluence
2 109 (4.94%) CMS
3 94 (4.26%) Tomcat
4 66 (2.99%) Apache
4 66 (2.99%) JBoss
5 44 (2.00%) IIS
6 42 (1.90%) EPiServer
6 42 (1.90%) SharePoint
7 41 (1.86%) Apache Spark
8 38 (1.72%) WordPress
9 33 (1.50%) Cloud Foundry
10 29 (1.32%) Elasticsearch
11 24 (1.09%) Umbraco
12 21 (0.95%) nginx
13 19 (0.86%) GeoServer
13 19 (0.86%) Mule
14 13 (0.59%) Anypoint
14 13 (0.59%) Joomla!
15 12 (0.54%) WebSphere
16 10 (0.45%) SharePoint 2010
Applications
1 21 (0.95%) Microsoft Excel
2 18 (0.82%) Microsoft Office
3 16 (0.73%) Adobe XD
3 16 (0.73%) Chatbot
3 16 (0.73%) InVision
3 16 (0.73%) Zeplin
4 15 (0.68%) MS Visio
5 9 (0.41%) Microsoft PowerPoint
6 8 (0.36%) Photoshop
7 3 (0.14%) Adobe Illustrator
8 1 (0.045%) AutoCAD
8 1 (0.045%) Sketch
Business Applications
1 50 (2.27%) Magento
2 17 (0.77%) Dynamics CRM
3 16 (0.73%) NetSuite
4 15 (0.68%) Payment Gateway
5 5 (0.23%) BusinessWorks
5 5 (0.23%) Salesforce.com CRM
5 5 (0.23%) Visualfiles
6 4 (0.18%) Sparx Enterprise Architect
7 2 (0.091%) Eikon
7 2 (0.091%) Shopify
8 1 (0.045%) Distributed Ledger
8 1 (0.045%) IBM Operational Decision Manager
8 1 (0.045%) JDE OneWorld
8 1 (0.045%) Oracle Cash Management
8 1 (0.045%) Oracle Payables
8 1 (0.045%) Oracle Procure-to-Pay
8 1 (0.045%) Oracle Subledger Accounting
8 1 (0.045%) R3 Corda
8 1 (0.045%) SDL Web 8
8 1 (0.045%) SessionCam
Cloud Services
1 457 (20.73%) Azure
2 431 (19.55%) AWS
3 153 (6.94%) GitHub
4 118 (5.35%) Serverless
5 113 (5.12%) SaaS
6 91 (4.13%) Amazon EC2
7 81 (3.67%) IaaS
8 79 (3.58%) PaaS
9 73 (3.31%) AWS Lambda
10 54 (2.45%) AWS CloudFormation
11 50 (2.27%) Azure Active Directory
12 47 (2.13%) GCP
13 45 (2.04%) npm
13 45 (2.04%) OpenShift
14 40 (1.81%) Amazon S3
14 40 (1.81%) Slack
15 39 (1.77%) Amazon SQS
16 35 (1.59%) Power Platform
17 34 (1.54%) Office 365
18 29 (1.32%) Adobe Analytics
Communications & Networking
1 128 (5.80%) HTTP
2 61 (2.77%) Internet
3 39 (1.77%) TCP/IP
4 24 (1.09%) SSL
5 20 (0.91%) X.509
6 19 (0.86%) Firewall
6 19 (0.86%) SSH
7 18 (0.82%) DNS
8 17 (0.77%) Bluetooth
9 16 (0.73%) HTTPS
9 16 (0.73%) Wireless
10 11 (0.50%) VPN
11 10 (0.45%) Intranet
11 10 (0.45%) WAN
11 10 (0.45%) Wi-Fi
12 8 (0.36%) Cisco ASA
13 7 (0.32%) MPLS
13 7 (0.32%) Skype
14 6 (0.27%) LAN
15 5 (0.23%) OSPF
Database & Business Intelligence
1 436 (19.77%) SQL Server
2 231 (10.48%) MySQL
3 183 (8.30%) Relational Database
4 138 (6.26%) PostgreSQL
5 109 (4.94%) MongoDB
6 94 (4.26%) NoSQL
7 82 (3.72%) Amazon RDS
8 81 (3.67%) Big Data
9 68 (3.08%) Redis
10 62 (2.81%) RDBMS
11 52 (2.36%) Data Warehouse
11 52 (2.36%) SQL Server 2012
12 51 (2.31%) SQL Server Integration Services
13 44 (2.00%) SQL Server Reporting Services
14 38 (1.72%) Amazon DynamoDB
15 37 (1.68%) GIS
16 35 (1.59%) Apache Cassandra
17 34 (1.54%) Power BI
18 33 (1.50%) SQL Server 2008
19 25 (1.13%) Azure SQL Database
Development Applications
1 599 (27.17%) Git (software)
2 354 (16.05%) JIRA
3 263 (11.93%) Jenkins
4 144 (6.53%) Selenium
5 140 (6.35%) Visual Studio
6 118 (5.35%) Maven
6 118 (5.35%) Subversion
7 108 (4.90%) JUnit
8 90 (4.08%) Bitbucket
9 88 (3.99%) Team Foundation Server
10 87 (3.95%) Cucumber
11 74 (3.36%) Atlassian Bamboo
11 74 (3.36%) TeamCity
12 56 (2.54%) webpack
13 53 (2.40%) Ant
14 50 (2.27%) JMeter
15 47 (2.13%) Postman
16 46 (2.09%) NUnit
17 41 (1.86%) Visual Studio Team System
18 40 (1.81%) GitLab
General
1 474 (21.50%) Finance
2 117 (5.31%) Retail
3 116 (5.26%) Marketing
4 94 (4.26%) Banking
5 72 (3.27%) Public Sector
6 54 (2.45%) Games
7 52 (2.36%) Legal
8 49 (2.22%) Manufacturing
9 43 (1.95%) Advertising
10 41 (1.86%) Telecoms
11 34 (1.54%) Electronics
12 21 (0.95%) Law
13 16 (0.73%) Multimedia
14 14 (0.63%) Aerospace
14 14 (0.63%) Back Office
14 14 (0.63%) Military
15 13 (0.59%) Financial Institution
15 13 (0.59%) Retail Finance
16 12 (0.54%) Investment Banking
16 12 (0.54%) Publishing
Job Titles
1 1,369 (62.09%) Developer
2 296 (13.42%) Senior Developer
3 284 (12.88%) .NET Developer
4 232 (10.52%) Java Developer
5 227 (10.29%) C# Developer
6 177 (8.03%) Software Developer
7 146 (6.62%) C# .NET Developer
8 142 (6.44%) Analyst
9 128 (5.80%) Front End Developer (Client-Side Developer)
10 119 (5.40%) Software Engineer
11 90 (4.08%) Full Stack Developer
12 86 (3.90%) PHP Developer
13 78 (3.54%) JavaScript Developer
14 76 (3.45%) React Developer
15 71 (3.22%) Architect
16 69 (3.13%) Consultant
17 67 (3.04%) Lead Developer
18 64 (2.90%) Applications Developer
19 60 (2.72%) Senior .NET Developer
19 60 (2.72%) Web Developer
Libraries, Frameworks & Software Standards
1 1,019 (46.21%) XML
2 869 (39.41%) REST
3 829 (37.60%) HTML
4 776 (35.19%) CSS
5 721 (32.70%) .NET
6 543 (24.63%) Web Services
7 473 (21.45%) SOAP
8 456 (20.68%) RESTful
9 373 (16.92%) jQuery
10 363 (16.46%) AngularJS
11 323 (14.65%) ASP.NET
12 263 (11.93%) React
13 257 (11.66%) HTML5
14 250 (11.34%) Spring
15 231 (10.48%) Node.js
16 221 (10.02%) Ajax
17 194 (8.80%) .NET Framework
18 171 (7.76%) CSS3
19 134 (6.08%) ASP.NET Web API
20 129 (5.85%) XSLT
Miscellaneous
1 211 (9.57%) User Experience
2 131 (5.94%) Analytical Skills
3 120 (5.44%) Self-Motivation
4 115 (5.22%) Mobile App
5 68 (3.08%) Enterprise Software
5 68 (3.08%) Greenfield Project
6 55 (2.49%) Linux Command Line
7 43 (1.95%) Management Information System
8 40 (1.81%) Public Cloud
9 37 (1.68%) Data Structures
10 33 (1.50%) PKI
11 28 (1.27%) Data Centre
12 26 (1.18%) Algorithms
12 26 (1.18%) Foreign Exchange (FX)
13 25 (1.13%) Hybrid Cloud
14 24 (1.09%) Enterprise Cloud
14 24 (1.09%) Private Cloud
15 23 (1.04%) Client/Server
15 23 (1.04%) Social Media
16 18 (0.82%) Virtual Team
Operating Systems
1 280 (12.70%) Linux
2 222 (10.07%) Windows
3 149 (6.76%) Android
4 125 (5.67%) Apple iOS
5 90 (4.08%) Unix
6 55 (2.49%) Windows Server
7 27 (1.22%) Windows Server 2012
8 23 (1.04%) CentOS
8 23 (1.04%) Windows 10
9 22 (1.00%) Windows 7
10 21 (0.95%) Mac OS
11 20 (0.91%) Windows Server 2008
12 18 (0.82%) Fedora
13 14 (0.63%) Windows 8
14 10 (0.45%) Red Hat Enterprise Linux
14 10 (0.45%) Ubuntu
15 6 (0.27%) Windows Phone
15 6 (0.27%) Windows Phone 8
16 5 (0.23%) HPUX
16 5 (0.23%) watchOS
Processes & Methodologies
1 1,029 (46.67%) Agile Software Development
2 480 (21.77%) DevOps
3 466 (21.13%) Scrum
4 447 (20.27%) MVC
5 322 (14.60%) TDD
6 309 (14.01%) Continuous Integration
7 307 (13.92%) Test Automation
8 304 (13.79%) Software Engineering
9 295 (13.38%) Microservices
10 279 (12.65%) OO
11 227 (10.29%) Web Development
12 209 (9.48%) Front End Development
13 198 (8.98%) Mentoring
13 198 (8.98%) Problem-Solving
13 198 (8.98%) SDLC
14 173 (7.85%) Unit Testing
15 167 (7.57%) BDD
16 162 (7.35%) Computer Science
17 160 (7.26%) Analytics
18 129 (5.85%) User Stories
Programming Languages
1 1,163 (52.74%) JavaScript
2 757 (34.33%) SQL
3 710 (32.20%) C#
4 654 (29.66%) Java
5 334 (15.15%) Python
6 228 (10.34%) PHP
7 190 (8.62%) PowerShell
8 110 (4.99%) Bash Shell
9 109 (4.94%) Ruby
10 106 (4.81%) Java 8
11 104 (4.72%) TypeScript
12 100 (4.54%) T-SQL
13 98 (4.44%) ES6
14 72 (3.27%) C
15 70 (3.17%) Scala
16 67 (3.04%) C++
17 66 (2.99%) Apple Swift
18 63 (2.86%) PL/SQL
19 54 (2.45%) Objective-C
19 54 (2.45%) Shell Script
Qualifications
1 183 (8.30%) Degree
2 74 (3.36%) Computer Science Degree
3 54 (2.45%) Security Cleared
4 27 (1.22%) Microsoft Certification
5 19 (0.86%) SC Cleared
6 12 (0.54%) Master's Degree
7 10 (0.45%) AWS Certification
7 10 (0.45%) MCSE
7 10 (0.45%) Numerate Degree
8 9 (0.41%) DV Cleared
9 7 (0.32%) HND
10 4 (0.18%) Cisco Certification
10 4 (0.18%) MCSA
10 4 (0.18%) PMI Certification
10 4 (0.18%) Postgraduate
11 3 (0.14%) ISEB
11 3 (0.14%) MCP
11 3 (0.14%) PhD
11 3 (0.14%) PMP
11 3 (0.14%) PRINCE2 Certification
Quality Assurance & Compliance
1 194 (8.80%) QA
2 32 (1.45%) Data Quality
3 23 (1.04%) GDPR
4 17 (0.77%) PCI DSS
5 11 (0.50%) PMO
6 9 (0.41%) SLA
7 6 (0.27%) HMG Infosec
7 6 (0.27%) HMG Security Policy Framework
7 6 (0.27%) JSP 440
8 5 (0.23%) ISO/IEC 27001
8 5 (0.23%) Solvency II
9 2 (0.091%) PA-DSS
10 1 (0.045%) WAI
10 1 (0.045%) WCAG
System Software
1 322 (14.60%) Docker
2 97 (4.40%) Active Directory
3 23 (1.04%) Hyper-V
3 23 (1.04%) VMware Infrastructure
4 13 (0.59%) DFS Replication
5 12 (0.54%) Firmware
6 10 (0.45%) Microsoft App-V
6 10 (0.45%) XenApp
7 8 (0.36%) LXC
8 7 (0.32%) Citrix Hypervisor
9 5 (0.23%) iptables
10 3 (0.14%) Virtual Machines
11 2 (0.091%) Varnish
11 2 (0.091%) Virtual Servers
12 1 (0.045%) OpenAM
12 1 (0.045%) Xen
Systems Management
1 176 (7.98%) Kubernetes
2 119 (5.40%) Ansible
3 101 (4.58%) Puppet
4 90 (4.08%) Terraform
5 54 (2.45%) Opscode Chef
6 30 (1.36%) Nagios
7 25 (1.13%) SCCM
8 23 (1.04%) Rancher
9 22 (1.00%) Packer
10 20 (0.91%) HP Quality Center
10 20 (0.91%) HP SiteScope
10 20 (0.91%) ZABBIX
11 18 (0.82%) Kibana
12 16 (0.73%) Istio
13 12 (0.54%) Grafana
14 10 (0.45%) Marathon
14 10 (0.45%) Mesos
14 10 (0.45%) SCOM
14 10 (0.45%) SCOrch
14 10 (0.45%) SCVMM
Vendors
1 360 (16.33%) Microsoft
2 162 (7.35%) Oracle
3 111 (5.03%) Google
4 85 (3.85%) MuleSoft
5 75 (3.40%) Salesforce.com
6 65 (2.95%) Adobe
7 52 (2.36%) Atlassian
8 45 (2.04%) TIBCO
9 37 (1.68%) Splunk
10 31 (1.41%) IBM
10 31 (1.41%) SAP
11 29 (1.32%) WorldPay
12 28 (1.27%) Perforce
12 28 (1.27%) Red Hat
13 26 (1.18%) Xamarin
14 25 (1.13%) Dell
15 24 (1.09%) Apple
15 24 (1.09%) Tableau
15 24 (1.09%) VMware
16 23 (1.04%) Tealium