Period
to 30 October 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 30 October 2020 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
30 Oct 2020
Same period 2019 Same period 2018
Rank 155 180 169
Rank change year-on-year +25 -11 -11
Permanent jobs citing JSON 1,003 2,512 3,133
As % of all permanent jobs advertised in England 2.19% 1.98% 2.04%
As % of the Libraries, Frameworks & Software Standards category 4.98% 5.26% 5.10%
Number of salaries quoted 844 2,031 2,684
Median annual salary £55,000 £52,500 £52,500
Median salary % change year-on-year +4.76% - +5.00%
10th Percentile £33,750 £33,500 £32,500
90th Percentile £85,875 £83,750 £81,250
UK median annual salary £55,000 £52,500 £52,500
% change year-on-year +4.76% - +9.95%

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 20,124 47,757 61,487
As % of all permanent IT jobs advertised in England 43.87% 37.69% 40.10%
Number of salaries quoted 17,324 39,840 51,129
Median annual salary £57,500 £55,000 £52,500
Median salary % change year-on-year +4.55% +4.76% +5.00%
10th Percentile £35,000 £32,500 £31,250
90th Percentile £95,000 £88,750 £85,000
UK median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

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 30 October 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 30 October 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 +30 389 £70,000 +7.69% 107
South East +22 207 £55,000 +12.24% 46
North of England +29 136 £55,000 +15.79% 46
South West +35 124 £42,500 - 23
Midlands +52 96 £45,000 -5.26% 37
North West +27 90 £55,000 +10.00% 32
West Midlands +67 51 £46,750 -1.58% 20
East Midlands +53 44 £37,500 -21.05% 16
Yorkshire +70 43 £51,250 +13.89% 11
East of England +43 43 £50,000 +5.26% 22
North East +15 3 £40,000 -20.00% 3
JSON
UK

For the 6 months to 30 October 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.

1 492 (49.05%) Agile Software Development
2 451 (44.97%) JavaScript
3 440 (43.87%) XML
4 382 (38.09%) HTML
5 350 (34.90%) C#
5 350 (34.90%) REST
6 346 (34.50%) .NET
6 346 (34.50%) CSS
7 334 (33.30%) SQL
8 267 (26.62%) Azure
8 267 (26.62%) DevOps
9 255 (25.42%) Web Services
10 251 (25.02%) RESTful
11 243 (24.23%) Java
12 233 (23.23%) SQL Server
13 227 (22.63%) Microservices
14 223 (22.23%) AWS
15 208 (20.74%) Finance
16 206 (20.54%) SOAP
17 204 (20.34%) Git (software)
18 200 (19.94%) Test Automation
19 196 (19.54%) AngularJS
20 171 (17.05%) Scrum
21 165 (16.45%) jQuery
22 164 (16.35%) ASP.NET
23 151 (15.05%) Microsoft
24 146 (14.56%) Python
25 145 (14.46%) TDD
26 144 (14.36%) MVC
27 139 (13.86%) .NET Core

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 43 (4.29%) IIS
2 38 (3.79%) Confluence
2 38 (3.79%) Elasticsearch
3 37 (3.69%) WordPress
4 35 (3.49%) CMS
5 26 (2.59%) Apache
6 23 (2.29%) Apache Spark
7 16 (1.60%) JBoss
7 16 (1.60%) Tomcat
8 15 (1.50%) WebSphere
9 13 (1.30%) Joomla!
9 13 (1.30%) SharePoint
10 12 (1.20%) Drupal
10 12 (1.20%) Red Hat Fuse
11 9 (0.90%) MQSeries
11 9 (0.90%) nginx
12 7 (0.70%) Umbraco
13 6 (0.60%) Apache ServiceMix
13 6 (0.60%) Mule
14 5 (0.50%) Adobe Experience Manager
Applications
1 38 (3.79%) Microsoft Excel
2 13 (1.30%) Microsoft Office
3 11 (1.10%) Photoshop
4 9 (0.90%) MS Visio
5 7 (0.70%) Microsoft PowerPoint
6 1 (0.100%) Chatbot
6 1 (0.100%) Sketch
Business Applications
1 23 (2.29%) Magento
1 23 (2.29%) Payment Gateway
2 9 (0.90%) Dynamics CRM
2 9 (0.90%) SAP S/4HANA
3 5 (0.50%) SAP Hybris
4 4 (0.40%) Distributed Ledger
4 4 (0.40%) Eikon
4 4 (0.40%) NetSuite
4 4 (0.40%) Salesforce.com CRM
5 3 (0.30%) Oracle Cash Management
5 3 (0.30%) Shopify
6 2 (0.20%) JDE EnterpriseOne
6 2 (0.20%) JDE OneWorld
6 2 (0.20%) Markit EDM
6 2 (0.20%) Maximo
6 2 (0.20%) SAP FI-CA
6 2 (0.20%) SAP PSCD
7 1 (0.100%) Dynamics AX
7 1 (0.100%) SAP Business One
7 1 (0.100%) Visualfiles
Cloud Services
1 267 (26.62%) Azure
2 223 (22.23%) AWS
3 66 (6.58%) SaaS
4 63 (6.28%) GitHub
5 36 (3.59%) PaaS
6 31 (3.09%) npm
6 31 (3.09%) Power Platform
7 25 (2.49%) IaaS
8 23 (2.29%) GCP
8 23 (2.29%) Serverless
9 19 (1.89%) Amazon SQS
10 16 (1.60%) Amazon EC2
10 16 (1.60%) Dynamics 365
11 14 (1.40%) Azure Functions
12 13 (1.30%) BPaaS
12 13 (1.30%) Office 365
13 12 (1.20%) Amazon S3
14 11 (1.10%) Azure Data Factory
14 11 (1.10%) Logic Apps
15 9 (0.90%) Azure Active Directory
Communications & Networking
1 77 (7.68%) HTTP
2 24 (2.39%) TCP/IP
3 20 (1.99%) Network Security
4 17 (1.69%) Firewall
5 12 (1.20%) FTP
6 11 (1.10%) Internet
7 8 (0.80%) DNS
8 7 (0.70%) HTTPS
9 6 (0.60%) BGP
9 6 (0.60%) OSPF
9 6 (0.60%) Wireless
10 5 (0.50%) F5 BIG-IP GTM
10 5 (0.50%) F5 BIG-IP LTM
10 5 (0.50%) Intranet
10 5 (0.50%) LAN
10 5 (0.50%) Multicast
10 5 (0.50%) SSL
10 5 (0.50%) WAN
10 5 (0.50%) Wi-Fi
10 5 (0.50%) Wireshark
Database & Business Intelligence
1 233 (23.23%) SQL Server
2 133 (13.26%) MySQL
3 109 (10.87%) NoSQL
4 89 (8.87%) MongoDB
5 66 (6.58%) Relational Database
6 45 (4.49%) SQL Server Integration Services
7 43 (4.29%) Redis
8 39 (3.89%) PostgreSQL
9 38 (3.79%) Data Warehouse
10 36 (3.59%) Big Data
11 27 (2.69%) Power BI
12 23 (2.29%) Hadoop
12 23 (2.29%) SQL Server Reporting Services
13 21 (2.09%) SQL Server 2008
14 19 (1.89%) Cosmos DB
14 19 (1.89%) OLAP
14 19 (1.89%) OLTP
14 19 (1.89%) SQL Server 2012
15 17 (1.69%) Azure SQL Data Warehouse
16 16 (1.60%) OLAP Cube
Development Applications
1 204 (20.34%) Git (software)
2 126 (12.56%) JIRA
3 111 (11.07%) Jenkins
4 97 (9.67%) Selenium
5 43 (4.29%) Cypress.io
5 43 (4.29%) Team Foundation Server
6 41 (4.09%) webpack
7 38 (3.79%) Visual Studio
8 35 (3.49%) Visual Studio Team System
9 34 (3.39%) TeamCity
10 29 (2.89%) Maven
11 27 (2.69%) JUnit
11 27 (2.69%) SpecFlow
12 26 (2.59%) Subversion
13 25 (2.49%) Protractor
14 24 (2.39%) Cucumber
15 23 (2.29%) NUnit
16 21 (2.09%) gulp
17 20 (1.99%) SQL Server Management Studio (SSMS)
18 19 (1.89%) Postman
General
1 208 (20.74%) Finance
2 39 (3.89%) Banking
3 38 (3.79%) Marketing
4 37 (3.69%) Public Sector
5 35 (3.49%) Retail
6 22 (2.19%) Manufacturing
7 15 (1.50%) Law
8 14 (1.40%) Legal
8 14 (1.40%) Telecoms
9 13 (1.30%) Electronics
10 11 (1.10%) Games
11 8 (0.80%) Aerospace
11 8 (0.80%) Publishing
12 7 (0.70%) Investment Banking
13 6 (0.60%) Local Government
14 5 (0.50%) Billing
14 5 (0.50%) Front Office
15 4 (0.40%) Advertising
15 4 (0.40%) Financial Institution
15 4 (0.40%) Pharmaceutical
Job Titles
1 654 (65.20%) Developer
2 156 (15.55%) Senior Developer
3 112 (11.17%) C# Developer
4 108 (10.77%) .NET Developer
5 91 (9.07%) Software Developer
6 70 (6.98%) Java Developer
7 69 (6.88%) PHP Developer
8 67 (6.68%) Architect
9 66 (6.58%) C# .NET Developer
10 48 (4.79%) Full Stack Developer
11 46 (4.59%) Scala Developer
12 42 (4.19%) Analyst
13 37 (3.69%) Consultant
13 37 (3.69%) Front End Developer (Client-Side Developer)
14 35 (3.49%) JavaScript Developer
14 35 (3.49%) Software Engineer
15 34 (3.39%) Senior .NET Developer
16 32 (3.19%) Angular Developer
17 31 (3.09%) .NET Software Developer
18 30 (2.99%) C# Software Developer
Libraries, Frameworks & Software Standards
1 440 (43.87%) XML
2 382 (38.09%) HTML
3 350 (34.90%) REST
4 346 (34.50%) .NET
4 346 (34.50%) CSS
5 255 (25.42%) Web Services
6 251 (25.02%) RESTful
7 206 (20.54%) SOAP
8 196 (19.54%) AngularJS
9 165 (16.45%) jQuery
10 164 (16.35%) ASP.NET
11 139 (13.86%) .NET Core
12 130 (12.96%) React
13 127 (12.66%) ASP.NET Web API
14 122 (12.16%) Ajax
15 105 (10.47%) .NET Framework
16 95 (9.47%) Node.js
17 73 (7.28%) HTML5
18 71 (7.08%) ASP.NET MVC
19 67 (6.68%) Spring
Miscellaneous
1 63 (6.28%) User Experience
2 59 (5.88%) Analytical Skills
3 40 (3.99%) Mobile App
4 36 (3.59%) Self-Motivation
5 33 (3.29%) Enterprise Software
5 33 (3.29%) Greenfield Project
6 25 (2.49%) Public Cloud
7 22 (2.19%) Algorithms
8 19 (1.89%) Data Centre
9 16 (1.60%) Management Information System
10 15 (1.50%) Cloud Native
11 14 (1.40%) Data Structures
11 14 (1.40%) Hybrid Cloud
11 14 (1.40%) Linux Command Line
11 14 (1.40%) Virtual Team
12 12 (1.20%) W3C
13 11 (1.10%) Blog
14 8 (0.80%) Replication
15 7 (0.70%) NHS
15 7 (0.70%) Reinsurance
Operating Systems
1 117 (11.67%) Linux
2 102 (10.17%) Windows
3 56 (5.58%) Android
4 45 (4.49%) Apple iOS
5 22 (2.19%) Unix
6 16 (1.60%) Ubuntu
7 15 (1.50%) CentOS
8 10 (1.00%) Amazon Linux
9 9 (0.90%) Debian
10 6 (0.60%) Solaris
11 5 (0.50%) Fedora
11 5 (0.50%) Mac OS X
11 5 (0.50%) Windows Server
12 4 (0.40%) Windows Server 2016
13 2 (0.20%) Windows 10
14 1 (0.100%) HPUX
14 1 (0.100%) Red Hat Enterprise Linux
Processes & Methodologies
1 492 (49.05%) Agile Software Development
2 267 (26.62%) DevOps
3 227 (22.63%) Microservices
4 200 (19.94%) Test Automation
5 171 (17.05%) Scrum
6 145 (14.46%) TDD
7 144 (14.36%) MVC
8 123 (12.26%) OO
8 123 (12.26%) Problem-Solving
9 120 (11.96%) Web Development
10 112 (11.17%) Software Engineering
11 108 (10.77%) OOP
12 101 (10.07%) Unit Testing
13 97 (9.67%) Mentoring
14 91 (9.07%) BDD
15 90 (8.97%) Analytics
16 87 (8.67%) Fintech
17 81 (8.08%) Continuous Integration
18 80 (7.98%) Computer Science
19 74 (7.38%) SOLID
Programming Languages
1 451 (44.97%) JavaScript
2 350 (34.90%) C#
3 334 (33.30%) SQL
4 243 (24.23%) Java
5 146 (14.56%) Python
6 130 (12.96%) PHP
7 94 (9.37%) PowerShell
8 61 (6.08%) TypeScript
9 49 (4.89%) Scala
10 47 (4.69%) T-SQL
11 46 (4.59%) C++
12 29 (2.89%) C
13 25 (2.49%) Bash Shell
14 24 (2.39%) Apex Code
15 23 (2.29%) SOQL
16 19 (1.89%) Ruby
17 18 (1.79%) Kotlin
18 17 (1.69%) PL/SQL
19 16 (1.60%) Java 8
20 15 (1.50%) Apple Swift
Qualifications
1 119 (11.86%) Degree
2 41 (4.09%) Security Cleared
3 39 (3.89%) Computer Science Degree
4 36 (3.59%) SC Cleared
5 10 (1.00%) DV Cleared
6 5 (0.50%) Microsoft Certification
6 5 (0.50%) PMI Certification
6 5 (0.50%) PMP
7 4 (0.40%) AWS Certification
7 4 (0.40%) Master's Degree
7 4 (0.40%) MCSA
8 3 (0.30%) ISEB
8 3 (0.30%) ISTQB
8 3 (0.30%) ISTQB Foundation Certification
8 3 (0.30%) ITIL Certification
8 3 (0.30%) Numerate Degree
8 3 (0.30%) TOGAF Certification
9 2 (0.20%) Cisco Certification
9 2 (0.20%) HND
10 1 (0.100%) Sun Certification
Quality Assurance & Compliance
1 121 (12.06%) QA
2 20 (1.99%) SLA
3 18 (1.79%) GDPR
4 13 (1.30%) Data Quality
5 6 (0.60%) ISO 9001
5 6 (0.60%) ISO/IEC 27001
6 4 (0.40%) PCI DSS
6 4 (0.40%) PMO
7 3 (0.30%) ISO 20022
7 3 (0.30%) PSD2
7 3 (0.30%) TARGET2
8 1 (0.100%) HL7
8 1 (0.100%) ISO 13485
8 1 (0.100%) NIST
System Software
1 85 (8.47%) Docker
2 28 (2.79%) Active Directory
3 21 (2.09%) VMware Infrastructure
4 12 (1.20%) Hyper-V
4 12 (1.20%) XenApp
5 9 (0.90%) NFS
6 7 (0.70%) Varnish
7 6 (0.60%) Ceph
7 6 (0.60%) Xen
8 5 (0.50%) vSphere
9 2 (0.20%) LXC
9 2 (0.20%) Virtual Desktop
9 2 (0.20%) Virtual Machines
10 1 (0.100%) HDFS
Systems Management
1 59 (5.88%) Kubernetes
2 41 (4.09%) Ansible
3 31 (3.09%) Terraform
4 19 (1.89%) Puppet
5 11 (1.10%) vCenter Server
6 6 (0.60%) MIIS
6 6 (0.60%) Proxmox
6 6 (0.60%) Single Sign-On
7 4 (0.40%) Kibana
7 4 (0.40%) SCCM
7 4 (0.40%) SCOM
7 4 (0.40%) SCOrch
8 3 (0.30%) Opscode Chef
9 2 (0.20%) Docker Swarm
9 2 (0.20%) Grafana
9 2 (0.20%) HAProxy
9 2 (0.20%) Prometheus
10 1 (0.100%) Consul
10 1 (0.100%) PingFederate
10 1 (0.100%) Rancher
Vendors
1 151 (15.05%) Microsoft
2 67 (6.68%) Oracle
3 36 (3.59%) SAP
4 32 (3.19%) Salesforce.com
5 29 (2.89%) Google
6 28 (2.79%) IBM
6 28 (2.79%) VMware
7 24 (2.39%) Red Hat
8 18 (1.79%) Xamarin
9 13 (1.30%) Atlassian
9 13 (1.30%) Citrix
9 13 (1.30%) MuleSoft
10 11 (1.10%) hybris
11 8 (0.80%) Apple
11 8 (0.80%) Splunk
12 7 (0.70%) Cisco
12 7 (0.70%) WSO2
13 6 (0.60%) Adobe
13 6 (0.60%) Dell
13 6 (0.60%) Demandware