Period
to 8 August 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 8 August 2020 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
8 Aug 2020
Same period 2019 Same period 2018
Rank 180 175 162
Rank change year-on-year -5 -13 -1
Permanent jobs citing JSON 1,137 2,707 3,408
As % of all permanent jobs advertised in England 1.90% 2.05% 2.14%
As % of the Libraries, Frameworks & Software Standards category 4.64% 5.44% 5.29%
Number of salaries quoted 944 2,192 2,865
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £33,750 £32,500 £31,250
90th Percentile £90,000 £85,000 £77,500
UK median annual salary £55,000 £52,000 £50,000
% change year-on-year +5.77% +4.00% +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 24,520 49,751 64,476
As % of all permanent IT jobs advertised in England 40.93% 37.70% 40.40%
Number of salaries quoted 20,539 41,369 53,930
Median annual salary £57,500 £55,000 £50,000
Median salary % change year-on-year +4.55% +10.00% +5.26%
10th Percentile £33,750 £32,000 £31,250
90th Percentile £93,750 £87,500 £82,500
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 8 August 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 8 August 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 +3 477 £70,000 +7.69% 64
South East -21 230 £52,500 +5.00% 34
North of England +38 158 £50,000 +7.53% 53
South West +31 124 £40,000 -15.79% 22
North West +22 105 £55,000 +16.71% 24
Midlands +11 89 £50,000 +11.11% 18
West Midlands +45 59 £53,500 +25.88% 8
East of England +31 57 £45,000 - 19
Yorkshire +72 49 £45,000 - 25
East Midlands +15 30 £40,000 -15.79% 10
North East +6 4 £40,000 -15.79% 4
JSON
UK

For the 6 months to 8 August 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.

1 552 (48.55%) XML
2 550 (48.37%) JavaScript
3 531 (46.70%) Agile Software Development
4 473 (41.60%) HTML
5 416 (36.59%) C#
6 414 (36.41%) CSS
7 413 (36.32%) REST
8 393 (34.56%) .NET
9 326 (28.67%) SQL
10 313 (27.53%) Azure
11 297 (26.12%) Java
12 285 (25.07%) Git (software)
13 284 (24.98%) Web Services
14 275 (24.19%) SQL Server
15 270 (23.75%) Finance
16 258 (22.69%) SOAP
17 238 (20.93%) AngularJS
18 234 (20.58%) DevOps
19 226 (19.88%) MVC
20 225 (19.79%) Python
21 222 (19.53%) RESTful
22 220 (19.35%) AWS
23 200 (17.59%) Microservices
24 192 (16.89%) jQuery
25 183 (16.09%) ASP.NET
26 176 (15.48%) TDD
27 168 (14.78%) Microsoft
28 156 (13.72%) MySQL
29 155 (13.63%) Test Automation
30 154 (13.54%) Web Development

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 51 (4.49%) Apache
1 51 (4.49%) IIS
2 46 (4.05%) Confluence
3 40 (3.52%) CMS
4 29 (2.55%) Elasticsearch
5 28 (2.46%) WordPress
6 17 (1.50%) Apache Spark
6 17 (1.50%) EPiServer
6 17 (1.50%) Tomcat
7 12 (1.06%) Joomla!
7 12 (1.06%) WebSphere
8 10 (0.88%) BizTalk Server
8 10 (0.88%) JBoss
8 10 (0.88%) Umbraco
9 7 (0.62%) SharePoint
10 6 (0.53%) nginx
10 6 (0.53%) Oracle SOA Suite
11 4 (0.35%) Apache ServiceMix
11 4 (0.35%) Apache Solr
11 4 (0.35%) Oracle Workflow
Applications
1 26 (2.29%) Microsoft Excel
2 12 (1.06%) Adobe XD
3 10 (0.88%) Microsoft Office
4 8 (0.70%) InVision
4 8 (0.70%) Zeplin
5 4 (0.35%) Adobe Illustrator
5 4 (0.35%) Microsoft PowerPoint
5 4 (0.35%) MS Visio
5 4 (0.35%) Photoshop
6 2 (0.18%) Sketch
7 1 (0.088%) Chatbot
Business Applications
1 19 (1.67%) Payment Gateway
2 17 (1.50%) Magento
3 13 (1.14%) SAP S/4HANA
4 9 (0.79%) Dynamics CRM
5 6 (0.53%) NetSuite
6 4 (0.35%) Eikon
6 4 (0.35%) Salesforce.com CRM
7 3 (0.26%) IBM Operational Decision Manager
7 3 (0.26%) Maximo
7 3 (0.26%) Shopify
7 3 (0.26%) Sparx Enterprise Architect
8 2 (0.18%) Distributed Ledger
8 2 (0.18%) JDE EnterpriseOne
8 2 (0.18%) JDE OneWorld
8 2 (0.18%) SAP Business One
8 2 (0.18%) SAP CRM
9 1 (0.088%) Bloomberg AIM
9 1 (0.088%) Oracle Applications
9 1 (0.088%) Oracle EBS
9 1 (0.088%) R3 Corda
Cloud Services
1 313 (27.53%) Azure
2 220 (19.35%) AWS
3 90 (7.92%) SaaS
4 82 (7.21%) GitHub
5 40 (3.52%) PaaS
6 38 (3.34%) GCP
6 38 (3.34%) Serverless
7 31 (2.73%) Power Platform
8 28 (2.46%) npm
9 25 (2.20%) IaaS
10 21 (1.85%) Amazon S3
11 20 (1.76%) Amazon EC2
11 20 (1.76%) Amazon SQS
11 20 (1.76%) Cloud Computing
12 19 (1.67%) Office 365
13 17 (1.50%) Dynamics 365
14 16 (1.41%) AWS Lambda
15 15 (1.32%) Azure Functions
16 11 (0.97%) Apigee
17 9 (0.79%) Salesforce Sales Cloud
Communications & Networking
1 106 (9.32%) HTTP
2 42 (3.69%) Network Security
3 36 (3.17%) TCP/IP
4 35 (3.08%) Internet
5 15 (1.32%) Firewall
5 15 (1.32%) FTP
6 11 (0.97%) Intranet
7 10 (0.88%) HTTPS
7 10 (0.88%) VPN
8 9 (0.79%) Wireless
9 8 (0.70%) VoIP
10 7 (0.62%) DNS
10 7 (0.62%) SAN
10 7 (0.62%) Wireshark
11 6 (0.53%) BGP
11 6 (0.53%) Bluetooth
11 6 (0.53%) Cisco Nexus
11 6 (0.53%) F5 BIG-IP GTM
11 6 (0.53%) F5 BIG-IP LTM
11 6 (0.53%) OSPF
Database & Business Intelligence
1 275 (24.19%) SQL Server
2 156 (13.72%) MySQL
3 100 (8.80%) NoSQL
4 78 (6.86%) MongoDB
5 70 (6.16%) Relational Database
6 50 (4.40%) Data Warehouse
7 46 (4.05%) SQL Server Integration Services
8 40 (3.52%) PostgreSQL
9 31 (2.73%) RDBMS
9 31 (2.73%) Redis
9 31 (2.73%) SQL Server 2012
10 30 (2.64%) Power BI
11 28 (2.46%) Big Data
12 27 (2.37%) OLAP
12 27 (2.37%) OLTP
13 26 (2.29%) Hadoop
14 25 (2.20%) Apache Cassandra
14 25 (2.20%) SQL Server Reporting Services
15 23 (2.02%) SQL Server 2008
16 21 (1.85%) Snowflake Schema
Development Applications
1 285 (25.07%) Git (software)
2 141 (12.40%) Jenkins
3 99 (8.71%) JIRA
4 87 (7.65%) Selenium
5 78 (6.86%) Visual Studio
6 47 (4.13%) Maven
7 46 (4.05%) JUnit
8 43 (3.78%) Team Foundation Server
9 34 (2.99%) Eclipse
10 31 (2.73%) Cypress.io
11 30 (2.64%) TeamCity
12 29 (2.55%) webpack
13 28 (2.46%) Jasmine
14 27 (2.37%) Subversion
14 27 (2.37%) Visual Studio Team System
15 23 (2.02%) SQL Server Management Studio (SSMS)
16 22 (1.93%) Gradle
17 20 (1.76%) NUnit
18 19 (1.67%) Cucumber
19 18 (1.58%) SpecFlow
General
1 270 (23.75%) Finance
2 55 (4.84%) Retail
3 51 (4.49%) Banking
4 37 (3.25%) Marketing
5 29 (2.55%) Legal
6 23 (2.02%) Public Sector
7 17 (1.50%) Law
8 14 (1.23%) Electronics
8 14 (1.23%) Games
9 13 (1.14%) Manufacturing
10 11 (0.97%) Aerospace
10 11 (0.97%) Telecoms
11 9 (0.79%) Financial Institution
12 8 (0.70%) Billing
12 8 (0.70%) Investment Banking
12 8 (0.70%) Publishing
13 5 (0.44%) Local Government
13 5 (0.44%) Pharmaceutical
14 4 (0.35%) Multimedia
15 3 (0.26%) Advertising
Job Titles
1 718 (63.15%) Developer
2 173 (15.22%) Senior Developer
3 145 (12.75%) .NET Developer
4 106 (9.32%) C# Developer
5 93 (8.18%) Software Developer
6 79 (6.95%) Java Developer
7 78 (6.86%) PHP Developer
8 76 (6.68%) C# .NET Developer
9 70 (6.16%) Analyst
10 67 (5.89%) Architect
11 51 (4.49%) Front End Developer (Client-Side Developer)
12 46 (4.05%) Software Engineer
13 45 (3.96%) JavaScript Developer
13 45 (3.96%) Senior .NET Developer
14 44 (3.87%) Web Developer
15 43 (3.78%) Junior
16 41 (3.61%) Consultant
17 38 (3.34%) Test Engineer
18 37 (3.25%) Angular Developer
19 32 (2.81%) Junior Developer
Libraries, Frameworks & Software Standards
1 552 (48.55%) XML
2 473 (41.60%) HTML
3 414 (36.41%) CSS
4 413 (36.32%) REST
5 393 (34.56%) .NET
6 284 (24.98%) Web Services
7 258 (22.69%) SOAP
8 238 (20.93%) AngularJS
9 222 (19.53%) RESTful
10 192 (16.89%) jQuery
11 183 (16.09%) ASP.NET
12 145 (12.75%) ASP.NET Web API
13 144 (12.66%) .NET Framework
14 143 (12.58%) Ajax
15 137 (12.05%) .NET Core
16 126 (11.08%) Node.js
17 113 (9.94%) React
18 97 (8.53%) ASP.NET MVC
18 97 (8.53%) HTML5
19 77 (6.77%) Sass
Miscellaneous
1 96 (8.44%) Analytical Skills
2 62 (5.45%) User Experience
3 44 (3.87%) Self-Motivation
4 40 (3.52%) Mobile App
5 29 (2.55%) Algorithms
6 27 (2.37%) Data Structures
6 27 (2.37%) Enterprise Software
7 24 (2.11%) Greenfield Project
8 21 (1.85%) Management Information System
9 20 (1.76%) Cloud Native
10 17 (1.50%) Public Cloud
11 16 (1.41%) Reference Data
11 16 (1.41%) W3C
12 14 (1.23%) Data Centre
13 12 (1.06%) Foreign Exchange (FX)
14 11 (0.97%) Linux Command Line
15 10 (0.88%) Hybrid Cloud
15 10 (0.88%) Virtual Team
16 9 (0.79%) Blog
16 9 (0.79%) Embedded Systems
Operating Systems
1 137 (12.05%) Linux
2 99 (8.71%) Windows
3 74 (6.51%) Android
4 56 (4.93%) Apple iOS
5 19 (1.67%) Ubuntu
5 19 (1.67%) Unix
6 17 (1.50%) Windows Server
7 15 (1.32%) CentOS
8 12 (1.06%) Windows Server 2012
9 10 (0.88%) Debian
9 10 (0.88%) Windows 10
9 10 (0.88%) Windows Server 2016
10 9 (0.79%) Amazon Linux
10 9 (0.79%) Windows Server 2019
11 7 (0.62%) HPUX
12 4 (0.35%) Android TV
13 3 (0.26%) Windows Server 2008
14 2 (0.18%) Red Hat Enterprise Linux
14 2 (0.18%) Solaris
14 2 (0.18%) Windows 7
Processes & Methodologies
1 531 (46.70%) Agile Software Development
2 234 (20.58%) DevOps
3 226 (19.88%) MVC
4 200 (17.59%) Microservices
5 176 (15.48%) TDD
6 155 (13.63%) Test Automation
7 154 (13.54%) Web Development
8 152 (13.37%) Problem-Solving
9 150 (13.19%) Scrum
10 148 (13.02%) Software Engineering
11 132 (11.61%) OO
12 123 (10.82%) OOP
13 103 (9.06%) Fintech
14 102 (8.97%) Unit Testing
15 100 (8.80%) BDD
16 95 (8.36%) Continuous Integration
17 86 (7.56%) Analytics
17 86 (7.56%) SDLC
18 81 (7.12%) Computer Science
19 80 (7.04%) SOLID
Programming Languages
1 550 (48.37%) JavaScript
2 416 (36.59%) C#
3 326 (28.67%) SQL
4 297 (26.12%) Java
5 225 (19.79%) Python
6 150 (13.19%) PHP
7 113 (9.94%) PowerShell
8 98 (8.62%) TypeScript
9 67 (5.89%) T-SQL
10 59 (5.19%) C++
11 53 (4.66%) C
12 46 (4.05%) Ruby
13 39 (3.43%) Bash Shell
14 36 (3.17%) Java 8
15 34 (2.99%) Kotlin
16 28 (2.46%) Apple Swift
17 24 (2.11%) ES6
17 24 (2.11%) Go
18 23 (2.02%) SOQL
19 22 (1.93%) XPath
Qualifications
1 141 (12.40%) Degree
2 64 (5.63%) Computer Science Degree
3 35 (3.08%) Security Cleared
4 20 (1.76%) SC Cleared
5 15 (1.32%) AWS Certification
5 15 (1.32%) Master's Degree
6 14 (1.23%) DV Cleared
7 8 (0.70%) ISTQB
8 7 (0.62%) HND
8 7 (0.62%) Numerate Degree
9 3 (0.26%) TOGAF Certification
10 2 (0.18%) CBAP
10 2 (0.18%) Cisco Certification
10 2 (0.18%) IIBA
11 1 (0.088%) CCNA
11 1 (0.088%) CCNP
11 1 (0.088%) DBS Check
Quality Assurance & Compliance
1 98 (8.62%) QA
2 22 (1.93%) Data Quality
3 11 (0.97%) SLA
4 9 (0.79%) GDPR
5 7 (0.62%) ISO 9001
5 7 (0.62%) ISO/IEC 27001
6 5 (0.44%) ISO 13485
6 5 (0.44%) PCI DSS
7 2 (0.18%) PMO
8 1 (0.088%) HL7
8 1 (0.088%) Sarbanes-Oxley
System Software
1 142 (12.49%) Docker
2 22 (1.93%) Active Directory
3 15 (1.32%) VMware Infrastructure
4 13 (1.14%) NFS
5 9 (0.79%) Hyper-V
5 9 (0.79%) XenApp
6 6 (0.53%) Firmware
6 6 (0.53%) vSphere
7 5 (0.44%) Xen
8 4 (0.35%) Varnish
8 4 (0.35%) Virtual Machines
9 3 (0.26%) Ceph
10 2 (0.18%) LXC
10 2 (0.18%) Microsoft App-V
11 1 (0.088%) DFS Replication
Systems Management
1 103 (9.06%) Kubernetes
2 49 (4.31%) Ansible
3 37 (3.25%) Terraform
4 26 (2.29%) Puppet
5 11 (0.97%) Opscode Chef
6 8 (0.70%) Rancher
7 7 (0.62%) vCenter Server
8 6 (0.53%) HP ALM
8 6 (0.53%) Nagios
8 6 (0.53%) Packer
9 5 (0.44%) Consul
9 5 (0.44%) Grafana
9 5 (0.44%) Kibana
9 5 (0.44%) SCCM
10 4 (0.35%) Prometheus
10 4 (0.35%) SCOM
10 4 (0.35%) SCOrch
11 3 (0.26%) Microsoft Intune
11 3 (0.26%) Proxmox
11 3 (0.26%) Single Sign-On
Vendors
1 168 (14.78%) Microsoft
2 74 (6.51%) Oracle
3 42 (3.69%) Google
3 42 (3.69%) SAP
4 35 (3.08%) Salesforce.com
5 21 (1.85%) Red Hat
6 20 (1.76%) Atlassian
7 19 (1.67%) VMware
8 18 (1.58%) IBM
9 17 (1.50%) MuleSoft
10 16 (1.41%) Adobe
11 12 (1.06%) Xamarin
12 11 (0.97%) TIBCO
13 9 (0.79%) Citrix
13 9 (0.79%) Tableau
14 8 (0.70%) Cisco
14 8 (0.70%) HP
15 7 (0.62%) Apple
15 7 (0.62%) InterSystems
15 7 (0.62%) JD Edwards