Period
to 22 June 2018

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 June 2018 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
22 Jun 2018
Same period 2017 Same period 2016
Rank 161 158 149
Rank change year-on-year -3 -9 +18
Permanent jobs citing JSON 3,454 3,644 4,404
As % of all permanent IT jobs advertised in England 2.13% 2.24% 2.33%
As % of the Libraries, Frameworks & Software Standards category 5.19% 5.48% 5.96%
Number of salaries quoted 2,771 3,045 3,775
England median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £30,000 £31,600
90th Percentile £77,500 £71,250 £71,250
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

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 66,596 66,466 73,895
As % of all permanent IT jobs advertised in England 41.03% 40.84% 39.09%
Number of salaries quoted 55,960 56,618 64,603
England median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £29,000 £28,750
90th Percentile £80,000 £77,500 £75,000
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +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 22 June 2018.

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 June 2018. 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 -23 1,306 £62,500 +8.70% 187
South East +25 798 £45,000 - 91
North of England -11 533 £45,000 +12.50% 142
Midlands +38 375 £43,500 +24.29% 77
North West -3 331 £46,750 +10.00% 92
West Midlands +32 245 £44,898 +28.28% 44
South West -57 224 £41,250 -8.33% 49
East of England -30 223 £47,500 +5.56% 51
Yorkshire -41 161 £42,500 +6.25% 38
East Midlands +48 130 £41,800 +1.33% 33
North East +4 41 £47,500 +35.71% 12
JSON
UK

For the 6 months to 22 June 2018, 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 1,914 (55.41%) JavaScript
2 1,784 (51.65%) Agile Software Development
3 1,705 (49.36%) HTML
4 1,655 (47.92%) XML
5 1,510 (43.72%) CSS
6 1,256 (36.36%) Java
7 1,207 (34.94%) REST
8 1,204 (34.86%) SQL
9 1,150 (33.29%) C#
10 1,133 (32.80%) .NET
11 1,095 (31.70%) Web Services
12 1,026 (29.70%) MVC
13 958 (27.74%) Git (software)
14 844 (24.44%) jQuery
15 816 (23.62%) HTML5
16 805 (23.31%) AngularJS
17 769 (22.26%) SQL Server
18 757 (21.92%) SOAP
19 668 (19.34%) TDD
20 650 (18.82%) Finance
21 643 (18.62%) RESTful
22 605 (17.52%) OO
23 603 (17.46%) ASP.NET
24 590 (17.08%) Ajax
25 584 (16.91%) Scrum
26 572 (16.56%) Microsoft
27 562 (16.27%) MySQL
28 560 (16.21%) Amazon AWS
29 552 (15.98%) Degree
30 545 (15.78%) CSS3

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
1 183 (5.30%) CMS
2 182 (5.27%) Tomcat
3 150 (4.34%) Confluence
4 146 (4.23%) Apache
5 120 (3.47%) Elasticsearch
6 110 (3.18%) SharePoint
7 105 (3.04%) IIS
8 103 (2.98%) JBoss
9 87 (2.52%) Mule
10 81 (2.35%) WebSphere
11 71 (2.06%) Apache Spark
12 67 (1.94%) WordPress
13 61 (1.77%) Drupal
14 60 (1.74%) Umbraco
15 58 (1.68%) WebLogic
16 57 (1.65%) Oracle SOA Suite
17 49 (1.42%) EPiServer
18 45 (1.30%) Apache Solr
19 43 (1.24%) Cloud Foundry
20 38 (1.10%) nginx
Applications
1 67 (1.94%) Microsoft Excel
2 35 (1.01%) Photoshop
3 32 (0.93%) Microsoft Office
4 30 (0.87%) Microsoft PowerPoint
5 29 (0.84%) MS Visio
6 27 (0.78%) Chatbot
7 21 (0.61%) Adobe Illustrator
8 6 (0.17%) Adobe Creative Suite
9 4 (0.12%) Spreadsheet
10 3 (0.087%) Fireworks
11 2 (0.058%) Adobe Premiere
11 2 (0.058%) AutoCAD
11 2 (0.058%) Microsoft Project
11 2 (0.058%) Revit
12 1 (0.029%) S-PLUS
Business Applications
1 38 (1.10%) Magento
2 33 (0.96%) Payment Gateway
3 24 (0.69%) Dynamics CRM
4 15 (0.43%) MetaTrader
5 14 (0.41%) Oracle BPM
6 11 (0.32%) Dynamics AX
7 8 (0.23%) Dynamics NAV
7 8 (0.23%) Summit
8 7 (0.20%) Oracle EBS
8 7 (0.20%) Salesforce.com CRM
9 5 (0.14%) NetSuite
9 5 (0.14%) SAP ERP
9 5 (0.14%) Shopify
10 4 (0.12%) BusinessWorks
11 2 (0.058%) Fredhopper
11 2 (0.058%) SAP Hybris
11 2 (0.058%) SAP SD
12 1 (0.029%) OpenCart
12 1 (0.029%) Oracle Applications
12 1 (0.029%) WebTrends
Cloud Services
1 560 (16.21%) Amazon AWS
2 462 (13.38%) Microsoft Azure
3 126 (3.65%) SaaS
4 121 (3.50%) GitHub
5 114 (3.30%) PaaS
6 99 (2.87%) IaaS
7 88 (2.55%) Serverless
8 67 (1.94%) Cloud Computing
9 61 (1.77%) npm
10 57 (1.65%) Amazon EC2
11 54 (1.56%) Amazon S3
12 51 (1.48%) Slack
13 47 (1.36%) Google Cloud Platform
14 45 (1.30%) AWS CloudFormation
15 41 (1.19%) Office 365
16 38 (1.10%) AWS Lambda
17 33 (0.96%) IBM Cloud
18 32 (0.93%) Force.com
19 31 (0.90%) NuGet
20 24 (0.69%) Cloudflare
Communications & Networking
1 229 (6.63%) HTTP
2 135 (3.91%) Internet
3 64 (1.85%) SSL
4 62 (1.80%) Firewall
5 59 (1.71%) DNS
6 49 (1.42%) TCP/IP
7 43 (1.24%) SMS
8 36 (1.04%) VPN
9 29 (0.84%) Network Security
10 26 (0.75%) WAN
11 22 (0.64%) LAN
11 22 (0.64%) SAN
12 20 (0.58%) Intranet
13 19 (0.55%) Reverse Proxy
14 18 (0.52%) HTTPS
15 16 (0.46%) NetScaler
16 13 (0.38%) AMQP
17 12 (0.35%) Cisco ASA
18 11 (0.32%) Bluetooth
18 11 (0.32%) SSH
Database & Business Intelligence
1 769 (22.26%) SQL Server
2 562 (16.27%) MySQL
3 354 (10.25%) Relational Database
4 330 (9.55%) NoSQL
5 214 (6.20%) MongoDB
6 180 (5.21%) Big Data
7 142 (4.11%) Data Warehouse
8 126 (3.65%) PostgreSQL
9 118 (3.42%) RDBMS
10 97 (2.81%) SQL Server Integration Services
11 95 (2.75%) SQL Server Reporting Services
12 92 (2.66%) Hadoop
13 72 (2.08%) Redis
14 65 (1.88%) SQL Server 2012
15 63 (1.82%) SQL Server 2008
16 46 (1.33%) SQL Server Analysis Services
17 44 (1.27%) Oracle Database
18 43 (1.24%) Amazon DynamoDB
19 38 (1.10%) HBase
20 32 (0.93%) Data Lake
Development Applications
1 958 (27.74%) Git (software)
2 373 (10.80%) JIRA
3 348 (10.08%) Jenkins
4 268 (7.76%) Maven
5 255 (7.38%) Visual Studio
6 247 (7.15%) Subversion
7 238 (6.89%) JUnit
8 236 (6.83%) Selenium
9 211 (6.11%) Team Foundation Server
10 118 (3.42%) Cucumber
11 113 (3.27%) Jasmine
12 106 (3.07%) Ant
13 102 (2.95%) Gradle
14 100 (2.90%) Eclipse
15 90 (2.61%) gulp
16 88 (2.55%) NUnit
17 82 (2.37%) Grunt
18 81 (2.35%) Bitbucket
19 77 (2.23%) TeamCity
20 75 (2.17%) SpecFlow
General
1 650 (18.82%) Finance
2 219 (6.34%) Retail
3 199 (5.76%) Banking
4 178 (5.15%) Marketing
5 121 (3.50%) Advertising
6 112 (3.24%) Games
7 88 (2.55%) Telecoms
8 62 (1.80%) Manufacturing
9 45 (1.30%) Legal
10 44 (1.27%) Publishing
11 41 (1.19%) Electronics
12 40 (1.16%) Law
13 38 (1.10%) Investment Banking
14 31 (0.90%) Back Office
15 19 (0.55%) Automotive
16 18 (0.52%) Billing
17 17 (0.49%) Financial Institution
18 15 (0.43%) Multimedia
19 12 (0.35%) Front Office
20 11 (0.32%) Pharmaceutical
Job Titles
1 2,309 (66.85%) Developer
2 456 (13.20%) .NET Developer
3 441 (12.77%) Java Developer
4 431 (12.48%) C# Developer
5 427 (12.36%) Senior Developer
6 305 (8.83%) C# .NET Developer
7 286 (8.28%) Software Developer
8 243 (7.04%) Architect
9 223 (6.46%) PHP Developer
10 219 (6.34%) Software Engineer
11 205 (5.94%) Front End Developer (Client-Side Developer)
12 193 (5.59%) JavaScript Developer
13 183 (5.30%) Full Stack Developer
14 174 (5.04%) Web Developer
15 148 (4.28%) Senior Java Developer
16 139 (4.02%) C# Software Developer
17 131 (3.79%) Lead Developer
18 119 (3.45%) .NET Software Developer
19 107 (3.10%) Android Developer
20 104 (3.01%) Analyst
Libraries, Frameworks & Software Standards
1 1,705 (49.36%) HTML
2 1,655 (47.92%) XML
3 1,510 (43.72%) CSS
4 1,207 (34.94%) REST
5 1,133 (32.80%) .NET
6 1,095 (31.70%) Web Services
7 844 (24.44%) jQuery
8 816 (23.62%) HTML5
9 805 (23.31%) AngularJS
10 757 (21.92%) SOAP
11 643 (18.62%) RESTful
12 603 (17.46%) ASP.NET
13 590 (17.08%) Ajax
14 545 (15.78%) CSS3
15 489 (14.16%) Spring
16 416 (12.04%) React
17 405 (11.73%) ASP.NET Web API
18 398 (11.52%) Node.js
19 353 (10.22%) .NET Framework
20 325 (9.41%) Twitter Bootstrap
Miscellaneous
1 357 (10.34%) Computer Science
2 338 (9.79%) User Experience
3 267 (7.73%) Mobile App
4 187 (5.41%) Analytical Skills
5 156 (4.52%) Self-Motivation
6 141 (4.08%) Greenfield Project
7 124 (3.59%) Fintech
8 82 (2.37%) Enterprise Software
9 74 (2.14%) Data Structures
10 69 (2.00%) Data Centre
11 55 (1.59%) Algorithms
12 50 (1.45%) Linux Command Line
13 43 (1.24%) Public Cloud
14 33 (0.96%) Management Information System
14 33 (0.96%) Replication
15 30 (0.87%) Driving Licence
16 27 (0.78%) Private Cloud
17 24 (0.69%) Client/Server
17 24 (0.69%) Hedge funds
17 24 (0.69%) Hybrid Cloud
Operating Systems
1 525 (15.20%) Linux
2 388 (11.23%) Windows
3 223 (6.46%) Android
4 211 (6.11%) Unix
5 156 (4.52%) Apple iOS
6 52 (1.51%) Windows Server
7 48 (1.39%) Red Hat Enterprise Linux
8 47 (1.36%) CentOS
9 44 (1.27%) Solaris
10 34 (0.98%) HPUX
11 28 (0.81%) AIX
12 25 (0.72%) Mac OS X
13 22 (0.64%) Windows Phone
14 19 (0.55%) Windows Phone 8
15 17 (0.49%) Windows Server 2012
16 13 (0.38%) Mac OS
17 9 (0.26%) Fedora
18 8 (0.23%) Amazon Linux
19 7 (0.20%) Ubuntu
20 5 (0.14%) Windows 10
Processes & Methodologies
1 1,784 (51.65%) Agile Software Development
2 1,026 (29.70%) MVC
3 668 (19.34%) TDD
4 605 (17.52%) OO
5 584 (16.91%) Scrum
6 505 (14.62%) Continuous Integration
7 502 (14.53%) Test Automation
8 486 (14.07%) Web Development
9 479 (13.87%) Software Engineering
10 446 (12.91%) DevOps
11 382 (11.06%) Problem-Solving
12 357 (10.34%) SDLC
13 330 (9.55%) E-Commerce
14 321 (9.29%) Front End Development
15 308 (8.92%) BDD
16 280 (8.11%) Unit Testing
17 271 (7.85%) SOA
18 267 (7.73%) OOP
19 239 (6.92%) Microservices
20 217 (6.28%) Analytics
Programming Languages
1 1,914 (55.41%) JavaScript
2 1,256 (36.36%) Java
3 1,204 (34.86%) SQL
4 1,150 (33.29%) C#
5 484 (14.01%) PHP
6 475 (13.75%) Python
7 225 (6.51%) PowerShell
8 201 (5.82%) T-SQL
9 151 (4.37%) C++
10 149 (4.31%) Java 8
11 145 (4.20%) TypeScript
12 144 (4.17%) Ruby
13 132 (3.82%) Perl
14 129 (3.73%) ES6
15 118 (3.42%) Shell Script
16 99 (2.87%) VB.NET
17 97 (2.81%) PL/SQL
18 91 (2.63%) Scala
19 78 (2.26%) Objective-C
20 74 (2.14%) Apple Swift
Qualifications
1 552 (15.98%) Degree
2 185 (5.36%) Computer Science Degree
3 78 (2.26%) Microsoft Certification
4 55 (1.59%) Security Cleared
5 42 (1.22%) MCSE
6 33 (0.96%) Master's Degree
7 29 (0.84%) MCSA
8 26 (0.75%) ISTQB
9 25 (0.72%) PhD
10 22 (0.64%) ISEB
11 21 (0.61%) Sun Certification
12 19 (0.55%) ITIL Certification
12 19 (0.55%) SC Cleared
12 19 (0.55%) TOGAF Certification
13 13 (0.38%) Cisco Certification
14 12 (0.35%) MCSD
15 10 (0.29%) HND
16 9 (0.26%) CCNP
17 7 (0.20%) CCIE
17 7 (0.20%) Numerate Degree
Quality Assurance & Compliance
1 247 (7.15%) QA
2 40 (1.16%) ISO/IEC 27001
3 25 (0.72%) PCI DSS
4 21 (0.61%) Data Quality
5 19 (0.55%) SLA
6 16 (0.46%) GCP
7 14 (0.41%) ISO 9001
8 11 (0.32%) GDPR
9 9 (0.26%) MiFID
10 8 (0.23%) GAMP
10 8 (0.23%) WCAG
11 7 (0.20%) Web Application Security Consortium
12 6 (0.17%) PMO
13 4 (0.12%) Sarbanes-Oxley
14 3 (0.087%) HL7
14 3 (0.087%) PA-DSS
15 2 (0.058%) Solvency II
16 1 (0.029%) GPG13
16 1 (0.029%) ISO 8583
16 1 (0.029%) OASIS TOSCA
System Software
1 206 (5.96%) Docker
2 50 (1.45%) VMware Infrastructure
3 46 (1.33%) Hyper-V
4 39 (1.13%) Active Directory
5 34 (0.98%) HDFS
6 21 (0.61%) Apache ZooKeeper
7 20 (0.58%) VMware ESXi
8 11 (0.32%) Oracle RAC
9 10 (0.29%) VMware NSX
10 9 (0.26%) iptables
11 8 (0.23%) Virtual Machines
11 8 (0.23%) vSphere
12 7 (0.20%) KVM
12 7 (0.20%) Varnish
12 7 (0.20%) VMware Server
13 6 (0.17%) Apache Flume
13 6 (0.17%) VirtualBox
14 4 (0.12%) Microsoft Virtual Server
14 4 (0.12%) Virtual Servers
15 3 (0.087%) Firmware
Systems Management
1 107 (3.10%) Ansible
2 78 (2.26%) Opscode Chef
3 73 (2.11%) Puppet
4 54 (1.56%) Kubernetes
5 44 (1.27%) Terraform
6 28 (0.81%) Kibana
7 18 (0.52%) logstash
8 16 (0.46%) Oozie
8 16 (0.46%) Single Sign-On
9 15 (0.43%) Perfmon
10 12 (0.35%) SCVMM
11 11 (0.32%) Nagios
12 10 (0.29%) Mesos
12 10 (0.29%) Salt
12 10 (0.29%) SCOrch
12 10 (0.29%) vRealize
13 7 (0.20%) Docker Swarm
13 7 (0.20%) SCOM
14 6 (0.17%) Plesk
15 5 (0.14%) SCCM
Vendors
1 572 (16.56%) Microsoft
2 370 (10.71%) Oracle
3 161 (4.66%) Google
4 109 (3.16%) IBM
5 104 (3.01%) Salesforce.com
6 90 (2.61%) Splunk
7 71 (2.06%) VMware
8 64 (1.85%) Adobe
9 61 (1.77%) Red Hat
9 61 (1.77%) SAP
10 60 (1.74%) Xamarin
11 55 (1.59%) Apple
12 48 (1.39%) Atlassian
12 48 (1.39%) Capita
12 48 (1.39%) Zend
13 46 (1.33%) AppDynamics
13 46 (1.33%) Cisco
14 44 (1.27%) Sitecore
14 44 (1.27%) Tableau
15 40 (1.16%) MuleSoft