Period
to 1 April 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 1 April 2020 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
1 Apr 2020
Same period 2019 Same period 2018
Rank 186 163 172
Rank change year-on-year -23 +9 -16
Permanent jobs citing JSON 1,970 2,993 3,335
As % of all permanent jobs advertised in England 1.82% 2.18% 2.02%
As % of the Libraries, Frameworks & Software Standards category 4.65% 5.55% 4.95%
Number of salaries quoted 1,584 2,403 2,836
Median annual salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00% +5.26%
10th Percentile £32,500 £33,750 £31,341
90th Percentile £85,000 £81,250 £75,000
UK median annual salary £52,500 £55,000 £47,500
% change year-on-year -4.55% +15.79% -

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 42,383 53,972 67,377
As % of all permanent IT jobs advertised in England 39.09% 39.32% 40.86%
Number of salaries quoted 35,133 44,641 57,432
Median annual salary £55,000 £53,000 £50,000
Median salary % change year-on-year +3.77% +6.00% +5.26%
10th Percentile £32,500 £31,250 £30,770
90th Percentile £90,000 £85,000 £80,000
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 proportion of all IT jobs advertised in England.

Job vacancy trend for JSON in England

JSON
Salary Trend in England

3-month moving average salary quoted in jobs citing JSON in England.

Salary trend for JSON in England

JSON
Salary Histogram in England

Salary distribution for jobs citing JSON in England over the 6 months to 1 April 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 1 April 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 -30 833 £62,500 - 84
South East -14 449 £50,000 - 60
North of England -3 254 £50,000 +11.11% 66
North West +38 182 £50,000 +10.80% 38
South West -10 173 £39,250 -21.50% 27
Midlands -17 131 £47,500 +11.76% 30
East of England -15 117 £43,500 -20.91% 30
West Midlands +13 82 £52,500 +31.25% 18
Yorkshire -6 71 £45,000 - 24
East Midlands -37 49 £41,250 -13.16% 12
North East -38 1 £37,500 -14.29% 4
JSON
UK

For the 6 months to 1 April 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 1,001 (50.81%) JavaScript
2 952 (48.32%) Agile Software Development
3 931 (47.26%) XML
4 764 (38.78%) HTML
5 749 (38.02%) REST
6 681 (34.57%) .NET
7 675 (34.26%) CSS
8 669 (33.96%) C#
9 634 (32.18%) SQL
10 535 (27.16%) Git (software)
11 509 (25.84%) Java
12 464 (23.55%) Azure
13 458 (23.25%) Web Services
14 428 (21.73%) MVC
15 426 (21.62%) Finance
16 408 (20.71%) SQL Server
17 406 (20.61%) DevOps
18 405 (20.56%) RESTful
19 401 (20.36%) SOAP
20 365 (18.53%) Scrum
21 350 (17.77%) AWS
22 345 (17.51%) AngularJS
23 337 (17.11%) Microsoft
24 330 (16.75%) Python
25 311 (15.79%) jQuery
26 300 (15.23%) ASP.NET
27 295 (14.97%) Software Engineering
28 282 (14.31%) Microservices
29 275 (13.96%) TDD
30 272 (13.81%) Docker

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
1 111 (5.63%) Confluence
2 83 (4.21%) CMS
3 72 (3.65%) Apache
4 64 (3.25%) Tomcat
5 46 (2.34%) IIS
6 39 (1.98%) EPiServer
7 33 (1.68%) Apache Spark
7 33 (1.68%) JBoss
8 30 (1.52%) WordPress
9 27 (1.37%) Elasticsearch
10 25 (1.27%) SharePoint
11 18 (0.91%) Cloud Foundry
12 17 (0.86%) Umbraco
13 16 (0.81%) nginx
14 15 (0.76%) Joomla!
15 14 (0.71%) GeoServer
16 12 (0.61%) BizTalk Server
17 9 (0.46%) WebSphere
18 8 (0.41%) Jetty
18 8 (0.41%) Mule
Applications
1 29 (1.47%) Adobe XD
2 25 (1.27%) InVision
2 25 (1.27%) Zeplin
3 22 (1.12%) Microsoft Excel
4 15 (0.76%) Chatbot
5 14 (0.71%) Microsoft Office
6 11 (0.56%) Photoshop
7 10 (0.51%) Microsoft PowerPoint
8 8 (0.41%) MS Visio
9 6 (0.30%) Adobe Illustrator
10 1 (0.051%) AutoCAD
10 1 (0.051%) Sketch
Business Applications
1 43 (2.18%) Magento
2 17 (0.86%) Payment Gateway
3 13 (0.66%) Dynamics CRM
4 12 (0.61%) NetSuite
5 8 (0.41%) Sparx Enterprise Architect
6 5 (0.25%) IBM Operational Decision Manager
6 5 (0.25%) Salesforce.com CRM
6 5 (0.25%) Visualfiles
7 4 (0.20%) Oracle Applications
7 4 (0.20%) Oracle Cash Management
7 4 (0.20%) Oracle EBS
7 4 (0.20%) Oracle Payables
7 4 (0.20%) Oracle Procure-to-Pay
7 4 (0.20%) Oracle Subledger Accounting
7 4 (0.20%) Shopify
8 2 (0.10%) BusinessWorks
8 2 (0.10%) Distributed Ledger
8 2 (0.10%) Eikon
8 2 (0.10%) SAP CRM
9 1 (0.051%) JDE OneWorld
Cloud Services
1 464 (23.55%) Azure
2 350 (17.77%) AWS
3 134 (6.80%) SaaS
4 133 (6.75%) GitHub
5 78 (3.96%) Serverless
6 65 (3.30%) IaaS
7 57 (2.89%) PaaS
8 52 (2.64%) Amazon EC2
9 51 (2.59%) GCP
10 50 (2.54%) npm
11 45 (2.28%) AWS Lambda
12 40 (2.03%) AWS CloudFormation
13 35 (1.78%) Power Platform
14 33 (1.68%) OpenShift
15 31 (1.57%) Office 365
16 30 (1.52%) Azure Active Directory
17 29 (1.47%) Amazon SQS
18 26 (1.32%) Amazon S3
19 23 (1.17%) Amazon ECS
20 21 (1.07%) Virtual Private Cloud
Communications & Networking
1 134 (6.80%) HTTP
2 68 (3.45%) Internet
3 45 (2.28%) TCP/IP
4 28 (1.42%) Bluetooth
5 27 (1.37%) Network Security
6 21 (1.07%) Wireless
7 16 (0.81%) DNS
7 16 (0.81%) SSH
8 13 (0.66%) Intranet
8 13 (0.66%) SSL
8 13 (0.66%) VPN
9 12 (0.61%) Firewall
10 10 (0.51%) X.509
11 8 (0.41%) HTTPS
11 8 (0.41%) MPLS
11 8 (0.41%) SAN
11 8 (0.41%) Wi-Fi
12 5 (0.25%) GPON
12 5 (0.25%) VoIP
13 4 (0.20%) ATM
Database & Business Intelligence
1 408 (20.71%) SQL Server
2 219 (11.12%) MySQL
3 166 (8.43%) Relational Database
4 115 (5.84%) NoSQL
5 107 (5.43%) PostgreSQL
6 96 (4.87%) MongoDB
7 73 (3.71%) Big Data
8 63 (3.20%) Data Warehouse
9 58 (2.94%) RDBMS
9 58 (2.94%) SQL Server 2012
10 44 (2.23%) Redis
10 44 (2.23%) SQL Server Integration Services
11 43 (2.18%) SQL Server Reporting Services
12 37 (1.88%) Amazon RDS
13 34 (1.73%) Apache Cassandra
13 34 (1.73%) Power BI
14 32 (1.62%) Hadoop
14 32 (1.62%) SQL Server 2008
15 28 (1.42%) GIS
16 21 (1.07%) DB2
Development Applications
1 535 (27.16%) Git (software)
2 258 (13.10%) JIRA
3 206 (10.46%) Jenkins
4 130 (6.60%) Visual Studio
5 124 (6.29%) Selenium
6 85 (4.31%) Subversion
7 81 (4.11%) Maven
8 78 (3.96%) JUnit
9 67 (3.40%) Cucumber
10 61 (3.10%) Atlassian Bamboo
10 61 (3.10%) Bitbucket
11 58 (2.94%) Team Foundation Server
12 47 (2.39%) TeamCity
13 46 (2.34%) GitLab
14 38 (1.93%) Postman
15 33 (1.68%) Jasmine
16 32 (1.62%) Eclipse
17 31 (1.57%) NUnit
18 30 (1.52%) Octopus Deploy
19 29 (1.47%) Gradle
General
1 426 (21.62%) Finance
2 88 (4.47%) Banking
3 76 (3.86%) Retail
4 73 (3.71%) Marketing
5 62 (3.15%) Legal
6 50 (2.54%) Public Sector
7 41 (2.08%) Games
8 33 (1.68%) Electronics
9 31 (1.57%) Advertising
10 29 (1.47%) Manufacturing
11 28 (1.42%) Law
12 25 (1.27%) Aerospace
13 22 (1.12%) Financial Institution
14 20 (1.02%) Telecoms
15 15 (0.76%) Multimedia
16 14 (0.71%) Publishing
17 13 (0.66%) Military
18 12 (0.61%) Danish Language
18 12 (0.61%) Retail Finance
19 7 (0.36%) Back Office
Job Titles
1 1,216 (61.73%) Developer
2 292 (14.82%) .NET Developer
3 241 (12.23%) Senior Developer
4 204 (10.36%) C# Developer
5 171 (8.68%) Java Developer
6 146 (7.41%) Software Developer
7 138 (7.01%) C# .NET Developer
8 132 (6.70%) Analyst
9 90 (4.57%) PHP Developer
10 88 (4.47%) Software Engineer
11 87 (4.42%) Full Stack Developer
12 83 (4.21%) Front End Developer (Client-Side Developer)
13 73 (3.71%) Architect
14 69 (3.50%) Applications Developer
14 69 (3.50%) Junior
15 66 (3.35%) React Developer
16 63 (3.20%) Lead Developer
17 61 (3.10%) Web Developer
18 58 (2.94%) Senior .NET Developer
19 53 (2.69%) Consultant
Libraries, Frameworks & Software Standards
1 931 (47.26%) XML
2 764 (38.78%) HTML
3 749 (38.02%) REST
4 681 (34.57%) .NET
5 675 (34.26%) CSS
6 458 (23.25%) Web Services
7 405 (20.56%) RESTful
8 401 (20.36%) SOAP
9 345 (17.51%) AngularJS
10 311 (15.79%) jQuery
11 300 (15.23%) ASP.NET
12 215 (10.91%) .NET Framework
13 211 (10.71%) React
14 207 (10.51%) HTML5
15 201 (10.20%) Node.js
16 198 (10.05%) Ajax
17 165 (8.38%) .NET Core
18 163 (8.27%) Spring
19 130 (6.60%) ASP.NET Web API
20 126 (6.40%) CSS3
Miscellaneous
1 174 (8.83%) User Experience
2 136 (6.90%) Analytical Skills
3 111 (5.63%) Self-Motivation
4 100 (5.08%) Mobile App
5 67 (3.40%) Greenfield Project
6 52 (2.64%) Enterprise Software
7 50 (2.54%) Data Structures
8 38 (1.93%) Algorithms
9 35 (1.78%) Public Cloud
10 30 (1.52%) Linux Command Line
11 29 (1.47%) Management Information System
12 26 (1.32%) PKI
13 23 (1.17%) Enterprise Cloud
14 21 (1.07%) Reference Data
15 20 (1.02%) Hybrid Cloud
15 20 (1.02%) Social Media
16 19 (0.96%) Data Centre
16 19 (0.96%) Private Cloud
17 18 (0.91%) Client/Server
17 18 (0.91%) Virtual Team
Operating Systems
1 223 (11.32%) Linux
2 186 (9.44%) Windows
3 129 (6.55%) Android
4 109 (5.53%) Apple iOS
5 82 (4.16%) Unix
6 52 (2.64%) Windows Server
7 35 (1.78%) Windows Server 2012
8 26 (1.32%) CentOS
9 25 (1.27%) Windows 10
9 25 (1.27%) Windows Server 2016
10 17 (0.86%) Ubuntu
11 16 (0.81%) Fedora
11 16 (0.81%) Windows Server 2008
12 15 (0.76%) Mac OS
13 9 (0.46%) Windows Server 2019
14 8 (0.41%) Debian
14 8 (0.41%) Windows 7
15 6 (0.30%) watchOS
16 5 (0.25%) Mac OS X
17 4 (0.20%) HPUX
Processes & Methodologies
1 952 (48.32%) Agile Software Development
2 428 (21.73%) MVC
3 406 (20.61%) DevOps
4 365 (18.53%) Scrum
5 295 (14.97%) Software Engineering
6 282 (14.31%) Microservices
7 275 (13.96%) TDD
8 257 (13.05%) Test Automation
9 254 (12.89%) Continuous Integration
10 236 (11.98%) OO
11 199 (10.10%) Web Development
12 190 (9.64%) Problem-Solving
13 179 (9.09%) SDLC
14 167 (8.48%) Front End Development
15 158 (8.02%) Mentoring
16 154 (7.82%) Unit Testing
17 151 (7.66%) BDD
18 129 (6.55%) OOP
19 128 (6.50%) Analytics
20 123 (6.24%) Computer Science
Programming Languages
1 1,001 (50.81%) JavaScript
2 669 (33.96%) C#
3 634 (32.18%) SQL
4 509 (25.84%) Java
5 330 (16.75%) Python
6 218 (11.07%) PHP
7 155 (7.87%) PowerShell
8 135 (6.85%) TypeScript
9 103 (5.23%) Bash Shell
10 101 (5.13%) T-SQL
11 99 (5.03%) Ruby
12 82 (4.16%) C
13 76 (3.86%) ES6
14 70 (3.55%) Java 8
15 69 (3.50%) C++
16 62 (3.15%) Scala
17 60 (3.05%) Apple Swift
18 56 (2.84%) XPath
19 46 (2.34%) Kotlin
20 43 (2.18%) Objective-C
Qualifications
1 183 (9.29%) Degree
2 75 (3.81%) Computer Science Degree
3 51 (2.59%) Security Cleared
4 21 (1.07%) DV Cleared
5 17 (0.86%) AWS Certification
6 16 (0.81%) Microsoft Certification
6 16 (0.81%) SC Cleared
7 15 (0.76%) HND
7 15 (0.76%) Master's Degree
8 14 (0.71%) Numerate Degree
9 11 (0.56%) ISTQB
10 8 (0.41%) MCSE
11 5 (0.25%) CBAP
11 5 (0.25%) IIBA
12 4 (0.20%) Cisco Certification
12 4 (0.20%) PMI Certification
13 3 (0.15%) CCNP
13 3 (0.15%) PMP
13 3 (0.15%) PRINCE2 Certification
13 3 (0.15%) TOGAF Certification
Quality Assurance & Compliance
1 150 (7.61%) QA
2 34 (1.73%) Data Quality
3 17 (0.86%) PCI DSS
4 14 (0.71%) SLA
5 11 (0.56%) PMO
6 10 (0.51%) GDPR
7 9 (0.46%) ISO/IEC 27001
8 4 (0.20%) ISO 13485
8 4 (0.20%) ISO 9001
9 3 (0.15%) Solvency II
10 2 (0.10%) PA-DSS
11 1 (0.051%) Sarbanes-Oxley
11 1 (0.051%) WCAG
System Software
1 272 (13.81%) Docker
2 62 (3.15%) Active Directory
3 21 (1.07%) Firmware
4 19 (0.96%) Hyper-V
4 19 (0.96%) VMware Infrastructure
5 12 (0.61%) DFS Replication
6 10 (0.51%) Microsoft App-V
6 10 (0.51%) XenApp
7 7 (0.36%) Citrix Hypervisor
8 6 (0.30%) iptables
8 6 (0.30%) Virtual Machines
9 4 (0.20%) LXC
9 4 (0.20%) Xen
10 2 (0.10%) Varnish
10 2 (0.10%) Virtual Desktop
10 2 (0.10%) Virtual Servers
11 1 (0.051%) Ceph
11 1 (0.051%) NFS
Systems Management
1 166 (8.43%) Kubernetes
2 98 (4.97%) Ansible
3 85 (4.31%) Puppet
4 74 (3.76%) Terraform
5 49 (2.49%) Opscode Chef
6 26 (1.32%) Nagios
6 26 (1.32%) Rancher
7 24 (1.22%) SCCM
8 19 (0.96%) Kibana
9 17 (0.86%) Packer
10 16 (0.81%) Istio
11 14 (0.71%) Grafana
12 13 (0.66%) HP SiteScope
12 13 (0.66%) ZABBIX
13 10 (0.51%) Prometheus
13 10 (0.51%) Salt
13 10 (0.51%) SCOM
13 10 (0.51%) SCOrch
13 10 (0.51%) SCVMM
14 9 (0.46%) HP Quality Center
Vendors
1 337 (17.11%) Microsoft
2 105 (5.33%) Oracle
3 84 (4.26%) Google
4 57 (2.89%) Salesforce.com
5 54 (2.74%) Adobe
6 50 (2.54%) Atlassian
7 47 (2.39%) MuleSoft
8 35 (1.78%) TIBCO
9 28 (1.42%) Red Hat
10 27 (1.37%) SAP
11 23 (1.17%) Xamarin
12 22 (1.12%) IBM
13 20 (1.02%) VMware
14 19 (0.96%) Jitterbit
15 18 (0.91%) Apple
15 18 (0.91%) Perforce
16 16 (0.81%) Dell
16 16 (0.81%) HP
16 16 (0.81%) Splunk
17 15 (0.76%) Tableau