Period
to 25 September 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 25 September 2018 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
25 Sep 2018
Same period 2017 Same period 2016
Rank 158 151 158
Rank change year-on-year -7 +7 +15
Permanent jobs citing JSON 3,309 3,844 4,016
As % of all permanent IT jobs advertised in England 2.12% 2.32% 2.22%
As % of the Libraries, Frameworks & Software Standards category 5.23% 5.73% 5.67%
Number of salaries quoted 2,691 3,150 3,483
England median annual salary £52,225 £47,500 £50,000
Median salary % change year-on-year +9.95% -5.00% +11.11%
10th Percentile £31,750 £30,000 £31,250
90th Percentile £80,000 £72,500 £75,000
UK median annual salary £50,000 £47,500 £50,000
% change year-on-year +5.26% -5.00% +11.11%

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 63,321 67,088 70,889
As % of all permanent IT jobs advertised in England 40.52% 40.49% 39.24%
Number of salaries quoted 52,836 55,859 62,078
England median annual salary £52,000 £50,000 £47,500
Median salary % change year-on-year +4.00% +5.26% +5.56%
10th Percentile £31,250 £29,750 £28,750
90th Percentile £83,750 £77,500 £76,250
UK median annual salary £50,000 £48,500 £47,500
% change year-on-year +3.09% +2.11% +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 25 September 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 25 September 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 -4 1,337 £65,000 +10.17% 207
South East +26 727 £45,000 -5.26% 130
North of England -36 426 £45,000 +5.88% 115
Midlands +35 365 £47,500 +26.67% 66
North West -41 275 £45,000 +5.88% 67
West Midlands +27 235 £45,000 +28.57% 26
East of England -29 232 £49,000 +8.89% 50
South West -62 223 £40,000 -5.88% 70
East Midlands +24 130 £47,500 +5.56% 40
Yorkshire -30 110 £45,000 +12.50% 37
North East +16 41 £45,000 +35.34% 11
JSON
UK

For the 6 months to 25 September 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 1,749 (52.86%) JavaScript
2 1,655 (50.02%) Agile Software Development
3 1,573 (47.54%) XML
4 1,523 (46.03%) HTML
5 1,364 (41.22%) CSS
6 1,237 (37.38%) SQL
7 1,193 (36.05%) REST
8 1,158 (35.00%) Java
9 1,146 (34.63%) .NET
10 1,145 (34.60%) C#
11 1,019 (30.79%) Web Services
12 942 (28.47%) Git (software)
13 893 (26.99%) MVC
14 774 (23.39%) jQuery
15 761 (23.00%) AngularJS
16 752 (22.73%) SQL Server
17 741 (22.39%) HTML5
18 732 (22.12%) SOAP
19 668 (20.19%) TDD
20 634 (19.16%) Finance
21 613 (18.53%) RESTful
22 531 (16.05%) Microsoft Azure
23 527 (15.93%) Scrum
24 526 (15.90%) ASP.NET
25 518 (15.65%) Microsoft
26 510 (15.41%) Continuous Integration
27 502 (15.17%) Test Automation
28 488 (14.75%) CSS3
29 486 (14.69%) Amazon AWS
30 484 (14.63%) OO

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
1 209 (6.32%) CMS
2 162 (4.90%) Confluence
3 154 (4.65%) IIS
4 146 (4.41%) Tomcat
5 142 (4.29%) Elasticsearch
6 118 (3.57%) Apache
7 101 (3.05%) JBoss
8 100 (3.02%) SharePoint
9 92 (2.78%) Apache Spark
10 69 (2.09%) WebSphere
11 66 (1.99%) WordPress
12 62 (1.87%) WebLogic
13 59 (1.78%) Mule
14 49 (1.48%) nginx
15 45 (1.36%) Cloud Foundry
16 38 (1.15%) Oracle SOA Suite
17 35 (1.06%) Adobe Experience Manager
17 35 (1.06%) Drupal
17 35 (1.06%) EPiServer
17 35 (1.06%) Sitecore CMS
Applications
1 73 (2.21%) Microsoft Excel
2 40 (1.21%) Microsoft PowerPoint
3 33 (1.00%) Photoshop
4 20 (0.60%) Microsoft Office
5 16 (0.48%) Chatbot
6 15 (0.45%) Adobe Illustrator
7 13 (0.39%) MS Visio
8 4 (0.12%) Spreadsheet
9 3 (0.091%) Adobe Creative Suite
10 1 (0.030%) Adobe Premiere
10 1 (0.030%) S-PLUS
Business Applications
1 39 (1.18%) Dynamics CRM
2 30 (0.91%) Magento
3 17 (0.51%) Dynamics AX
3 17 (0.51%) Payment Gateway
4 16 (0.48%) Dynamics NAV
5 8 (0.24%) Oracle BPM
6 7 (0.21%) Oracle EBS
7 6 (0.18%) NetSuite
8 5 (0.15%) MetaTrader
8 5 (0.15%) SAP SD
9 4 (0.12%) SAP Hybris
9 4 (0.12%) Scribe Insight
9 4 (0.12%) Shopify
10 3 (0.091%) SAP Business One
11 2 (0.060%) BusinessWorks
11 2 (0.060%) Salesforce.com CRM
11 2 (0.060%) SAP FI-CA
11 2 (0.060%) SAP GRC
11 2 (0.060%) SAP PSCD
12 1 (0.030%) OpenCart
Cloud Services
1 531 (16.05%) Microsoft Azure
2 486 (14.69%) Amazon AWS
3 132 (3.99%) SaaS
4 111 (3.35%) Serverless
5 105 (3.17%) GitHub
5 105 (3.17%) PaaS
6 101 (3.05%) npm
7 73 (2.21%) IaaS
8 65 (1.96%) Amazon EC2
9 61 (1.84%) Amazon S3
10 51 (1.54%) Cloud Computing
11 36 (1.09%) AWS Lambda
12 33 (1.00%) AWS CloudFormation
13 32 (0.97%) Google Cloud Platform
13 32 (0.97%) NuGet
14 31 (0.94%) Azure Functions
14 31 (0.94%) Dynamics 365
15 28 (0.85%) Azure Active Directory
16 25 (0.76%) Amazon ElastiCache
17 24 (0.73%) Slack
Communications & Networking
1 254 (7.68%) HTTP
2 128 (3.87%) Internet
3 63 (1.90%) SSL
4 42 (1.27%) TCP/IP
5 39 (1.18%) Firewall
6 33 (1.00%) DNS
7 28 (0.85%) Bluetooth
7 28 (0.85%) SMS
8 27 (0.82%) Wi-Fi
9 25 (0.76%) VPN
10 20 (0.60%) WAN
11 19 (0.57%) LAN
12 17 (0.51%) SSH
13 16 (0.48%) Network Security
13 16 (0.48%) VSAN
14 15 (0.45%) AMQP
14 15 (0.45%) Wireless
15 12 (0.36%) BGP
15 12 (0.36%) SAN
16 11 (0.33%) HTTPS
Database & Business Intelligence
1 752 (22.73%) SQL Server
2 467 (14.11%) MySQL
3 321 (9.70%) NoSQL
4 312 (9.43%) Relational Database
5 239 (7.22%) MongoDB
6 174 (5.26%) Big Data
7 156 (4.71%) PostgreSQL
8 143 (4.32%) Data Warehouse
9 120 (3.63%) SQL Server Reporting Services
10 112 (3.38%) SQL Server Integration Services
11 110 (3.32%) Hadoop
12 86 (2.60%) RDBMS
13 71 (2.15%) Redis
14 65 (1.96%) Oracle Database
15 53 (1.60%) SQL Server Analysis Services
16 52 (1.57%) Azure SQL Database
16 52 (1.57%) SQL Server 2012
17 51 (1.54%) SQL Server 2008
18 49 (1.48%) Power BI
19 44 (1.33%) Data Lake
Development Applications
1 942 (28.47%) Git (software)
2 378 (11.42%) JIRA
3 342 (10.34%) Jenkins
4 252 (7.62%) Subversion
5 233 (7.04%) Maven
6 232 (7.01%) JUnit
7 227 (6.86%) Selenium
8 222 (6.71%) Team Foundation Server
9 220 (6.65%) Visual Studio
10 148 (4.47%) Cucumber
11 118 (3.57%) NUnit
12 108 (3.26%) TeamCity
13 105 (3.17%) Gradle
14 101 (3.05%) Jasmine
15 99 (2.99%) Eclipse
16 88 (2.66%) gulp
16 88 (2.66%) SpecFlow
17 84 (2.54%) Grunt
18 81 (2.45%) Ant
19 78 (2.36%) webpack
General
1 634 (19.16%) Finance
2 247 (7.46%) Banking
3 230 (6.95%) Retail
4 143 (4.32%) Marketing
5 129 (3.90%) Games
6 88 (2.66%) Advertising
7 71 (2.15%) Telecoms
8 51 (1.54%) Legal
9 46 (1.39%) Publishing
10 43 (1.30%) Back Office
10 43 (1.30%) Manufacturing
11 40 (1.21%) Law
12 36 (1.09%) Investment Banking
13 34 (1.03%) Electronics
14 20 (0.60%) Automotive
15 16 (0.48%) Retail Finance
16 15 (0.45%) Financial Institution
17 12 (0.36%) Pharmaceutical
18 11 (0.33%) Multimedia
19 10 (0.30%) Retail Banking
Job Titles
1 2,174 (65.70%) Developer
2 435 (13.15%) .NET Developer
3 406 (12.27%) Senior Developer
4 378 (11.42%) Java Developer
5 351 (10.61%) C# Developer
6 269 (8.13%) Software Developer
7 255 (7.71%) Architect
8 222 (6.71%) C# .NET Developer
9 212 (6.41%) Software Engineer
10 200 (6.04%) Front End Developer (Client-Side Developer)
11 171 (5.17%) Full Stack Developer
12 169 (5.11%) PHP Developer
13 165 (4.99%) JavaScript Developer
14 156 (4.71%) Lead Developer
14 156 (4.71%) Web Developer
15 133 (4.02%) Analyst
16 114 (3.45%) Senior Java Developer
17 109 (3.29%) Android Developer
18 100 (3.02%) .NET Software Developer
19 99 (2.99%) C# Software Developer
Libraries, Frameworks & Software Standards
1 1,573 (47.54%) XML
2 1,523 (46.03%) HTML
3 1,364 (41.22%) CSS
4 1,193 (36.05%) REST
5 1,146 (34.63%) .NET
6 1,019 (30.79%) Web Services
7 774 (23.39%) jQuery
8 761 (23.00%) AngularJS
9 741 (22.39%) HTML5
10 732 (22.12%) SOAP
11 613 (18.53%) RESTful
12 526 (15.90%) ASP.NET
13 488 (14.75%) CSS3
14 463 (13.99%) Ajax
15 441 (13.33%) Spring
16 395 (11.94%) ASP.NET Web API
17 376 (11.36%) Node.js
17 376 (11.36%) React
18 289 (8.73%) Twitter Bootstrap
19 287 (8.67%) .NET Framework
Miscellaneous
1 347 (10.49%) User Experience
2 281 (8.49%) Computer Science
3 240 (7.25%) Mobile App
4 203 (6.13%) Analytical Skills
5 141 (4.26%) Greenfield Project
6 136 (4.11%) Self-Motivation
7 124 (3.75%) Fintech
8 106 (3.20%) Data Structures
9 95 (2.87%) Enterprise Software
10 62 (1.87%) Linux Command Line
11 53 (1.60%) Algorithms
12 45 (1.36%) Data Centre
13 37 (1.12%) Public Cloud
14 34 (1.03%) Management Information System
15 27 (0.82%) Client/Server
15 27 (0.82%) Hedge funds
16 25 (0.76%) Fixed Income
16 25 (0.76%) Replication
16 25 (0.76%) Social Media
16 25 (0.76%) Spread Betting
Operating Systems
1 478 (14.45%) Linux
2 373 (11.27%) Windows
3 230 (6.95%) Android
4 193 (5.83%) Unix
5 178 (5.38%) Apple iOS
6 69 (2.09%) Windows Server
7 32 (0.97%) CentOS
8 28 (0.85%) Solaris
9 24 (0.73%) Red Hat Enterprise Linux
9 24 (0.73%) Windows Server 2008
10 22 (0.66%) AIX
10 22 (0.66%) HPUX
11 21 (0.63%) Mac OS X
12 19 (0.57%) Windows Server 2012
13 18 (0.54%) Windows 10
14 17 (0.51%) Windows 7
14 17 (0.51%) Windows 8
15 11 (0.33%) Ubuntu
16 10 (0.30%) Windows Phone
17 7 (0.21%) Fedora
Processes & Methodologies
1 1,655 (50.02%) Agile Software Development
2 893 (26.99%) MVC
3 668 (20.19%) TDD
4 527 (15.93%) Scrum
5 510 (15.41%) Continuous Integration
6 502 (15.17%) Test Automation
7 484 (14.63%) OO
8 475 (14.35%) Software Engineering
9 468 (14.14%) Web Development
10 411 (12.42%) DevOps
11 387 (11.70%) BDD
12 353 (10.67%) Problem-Solving
13 334 (10.09%) Microservices
14 324 (9.79%) SDLC
15 319 (9.64%) Front End Development
16 287 (8.67%) Unit Testing
17 282 (8.52%) E-Commerce
18 245 (7.40%) SOA
19 226 (6.83%) OOP
19 226 (6.83%) Open Source
Programming Languages
1 1,749 (52.86%) JavaScript
2 1,237 (37.38%) SQL
3 1,158 (35.00%) Java
4 1,145 (34.60%) C#
5 423 (12.78%) PHP
6 413 (12.48%) Python
7 249 (7.52%) PowerShell
8 197 (5.95%) T-SQL
9 146 (4.41%) ES6
10 139 (4.20%) C++
11 138 (4.17%) Java 8
12 135 (4.08%) Ruby
13 131 (3.96%) TypeScript
14 125 (3.78%) Shell Script
15 122 (3.69%) PL/SQL
16 96 (2.90%) Perl
17 89 (2.69%) Scala
18 83 (2.51%) VB.NET
19 79 (2.39%) Objective-C
20 76 (2.30%) Bash Shell
Qualifications
1 462 (13.96%) Degree
2 148 (4.47%) Computer Science Degree
3 47 (1.42%) Security Cleared
4 44 (1.33%) Microsoft Certification
5 25 (0.76%) SC Cleared
6 24 (0.73%) MCSE
7 21 (0.63%) ISTQB
7 21 (0.63%) PhD
8 17 (0.51%) MCSA
9 16 (0.48%) ISEB
10 15 (0.45%) AWS Certification
11 11 (0.33%) Cisco Certification
11 11 (0.33%) DV Cleared
11 11 (0.33%) ITIL Certification
12 10 (0.30%) Sun Certification
13 9 (0.27%) HND
13 9 (0.27%) Numerate Degree
14 7 (0.21%) Master's Degree
14 7 (0.21%) MCSD
14 7 (0.21%) TOGAF Certification
Quality Assurance & Compliance
1 318 (9.61%) QA
2 27 (0.82%) ISO/IEC 27001
3 22 (0.66%) Data Quality
4 18 (0.54%) SLA
5 13 (0.39%) GDPR
6 12 (0.36%) PCI DSS
7 11 (0.33%) MiFID
7 11 (0.33%) WCAG
8 9 (0.27%) ISO 9001
9 7 (0.21%) DICOM
10 5 (0.15%) PMO
11 4 (0.12%) HL7
12 3 (0.091%) PA-DSS
13 2 (0.060%) Sarbanes-Oxley
13 2 (0.060%) Solvency II
13 2 (0.060%) Web Application Security Consortium
14 1 (0.030%) GPG13
14 1 (0.030%) ISO 8583
14 1 (0.030%) OASIS TOSCA
14 1 (0.030%) PSD2
System Software
1 235 (7.10%) Docker
2 75 (2.27%) Active Directory
3 63 (1.90%) VMware Infrastructure
4 53 (1.60%) Hyper-V
5 24 (0.73%) HDFS
6 22 (0.66%) Apache ZooKeeper
7 16 (0.48%) VMware NSX
8 13 (0.39%) Varnish
9 12 (0.36%) Virtual Machines
10 11 (0.33%) LXC
11 9 (0.27%) VMware ESXi
12 8 (0.24%) KVM
13 6 (0.18%) Oracle RAC
14 5 (0.15%) Firmware
14 5 (0.15%) Microsoft Virtual Server
14 5 (0.15%) Virtual Servers
14 5 (0.15%) VirtualBox
15 4 (0.12%) Apache Flume
15 4 (0.12%) Xen
16 2 (0.060%) XenApp
Systems Management
1 75 (2.27%) Ansible
2 66 (1.99%) Kubernetes
3 59 (1.78%) Opscode Chef
4 52 (1.57%) Puppet
5 50 (1.51%) Terraform
6 21 (0.63%) Kibana
7 19 (0.57%) SCVMM
8 16 (0.48%) SCOrch
8 16 (0.48%) vRealize
9 15 (0.45%) Nagios
10 11 (0.33%) HP Quality Center
10 11 (0.33%) Salt
11 10 (0.30%) Hadoop YARN
11 10 (0.30%) Oozie
12 9 (0.27%) logstash
13 7 (0.21%) HP ALM
13 7 (0.21%) Packer
13 7 (0.21%) Single Sign-On
14 6 (0.18%) SCCM
15 5 (0.15%) Backup Exec
Vendors
1 518 (15.65%) Microsoft
2 317 (9.58%) Oracle
3 133 (4.02%) Google
4 84 (2.54%) IBM
5 83 (2.51%) Salesforce.com
6 82 (2.48%) VMware
7 64 (1.93%) SAP
8 62 (1.87%) Sitecore
9 58 (1.75%) Xamarin
10 54 (1.63%) Adobe
10 54 (1.63%) Atlassian
11 53 (1.60%) Splunk
12 51 (1.54%) Red Hat
13 48 (1.45%) Apple
14 43 (1.30%) Zend
15 38 (1.15%) Cisco
15 38 (1.15%) Tableau
16 31 (0.94%) Talend
17 29 (0.88%) Apigee
17 29 (0.88%) MuleSoft