Period
to 27 May 2019

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 27 May 2019 with a comparison to the same period in the previous 2 years.

JSON
UK > England
6 months to
27 May 2019
Same period 2018 Same period 2017
Rank 163 166 156
Rank change year-on-year +3 -10 -10
Permanent jobs citing JSON 2,831 3,406 3,636
As % of all permanent IT jobs advertised in England 2.12% 2.11% 2.26%
As % of the Libraries, Frameworks & Software Standards category 5.52% 5.19% 5.56%
Number of salaries quoted 2,110 2,736 3,067
England median annual salary £55,000 £50,000 £47,500
Median salary % change year-on-year +10.00% +5.26% -
10th Percentile £32,500 £32,250 £30,000
90th Percentile £85,000 £77,500 £71,250
UK median annual salary £55,000 £50,000 £47,500
% change year-on-year +10.00% +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 51,285 65,597 65,405
As % of all permanent IT jobs advertised in England 38.48% 40.67% 40.68%
Number of salaries quoted 42,276 55,121 55,990
England median annual salary £53,000 £50,000 £47,500
Median salary % change year-on-year +6.00% +5.26% -
10th Percentile £31,250 £31,250 £29,250
90th Percentile £86,250 £80,000 £77,500
UK median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

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 27 May 2019.

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 27 May 2019. 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 +17 1,154 £65,000 +4.00% 36
South East -5 681 £50,000 +11.11% 25
North of England -27 352 £45,000 - 26
Midlands -22 230 £45,000 +5.88% 18
South West +18 226 £50,000 +17.65% 10
North West -20 208 £45,000 -5.26% 18
East of England +28 175 £55,000 +22.22% 14
West Midlands -46 118 £40,000 -5.88% 10
East Midlands +19 111 £47,500 +13.64% 7
Yorkshire -45 104 £45,000 +1.12% 7
North East +14 37 £43,750 -4.89% 1
JSON
UK

For the 6 months to 27 May 2019, 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 1,455 (51.40%) Agile Software Development
2 1,390 (49.10%) JavaScript
3 1,343 (47.44%) XML
4 1,166 (41.19%) HTML
5 1,110 (39.21%) SQL
6 1,015 (35.85%) CSS
7 1,001 (35.36%) .NET
8 994 (35.11%) C#
9 989 (34.93%) Java
10 884 (31.23%) REST
11 763 (26.95%) Git (software)
12 729 (25.75%) Web Services
13 664 (23.45%) SQL Server
14 590 (20.84%) DevOps
15 584 (20.63%) Microsoft Azure
16 580 (20.49%) MVC
17 546 (19.29%) RESTful
17 546 (19.29%) jQuery
18 537 (18.97%) TDD
19 533 (18.83%) SOAP
20 520 (18.37%) AngularJS
21 515 (18.19%) Microsoft
22 512 (18.09%) Continuous Integration
23 498 (17.59%) Scrum
24 497 (17.56%) Test Automation
25 494 (17.45%) Finance
26 486 (17.17%) Amazon AWS
27 464 (16.39%) Linux
28 443 (15.65%) Software Engineering
29 442 (15.61%) HTML5

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
1 155 (5.48%) Confluence
2 149 (5.26%) Apache
3 145 (5.12%) IIS
4 107 (3.78%) CMS
5 99 (3.50%) Elasticsearch
6 98 (3.46%) SharePoint
7 89 (3.14%) Tomcat
8 75 (2.65%) Apache Spark
9 69 (2.44%) BizTalk Server
10 58 (2.05%) JBoss
11 57 (2.01%) WordPress
12 48 (1.70%) Apache Solr
13 42 (1.48%) Drupal
14 37 (1.31%) WebSphere
15 29 (1.02%) Oracle SOA Suite
16 28 (0.99%) Joomla!
17 27 (0.95%) Cloud Foundry
18 25 (0.88%) GeoServer
19 23 (0.81%) Adobe Experience Manager
20 22 (0.78%) OpenStack
Applications
1 62 (2.19%) Microsoft Office
2 55 (1.94%) Microsoft Excel
3 18 (0.64%) MS Visio
4 13 (0.46%) Microsoft Project
5 9 (0.32%) Chatbot
5 9 (0.32%) Photoshop
6 6 (0.21%) Adobe Creative Suite
7 4 (0.14%) Adobe Illustrator
7 4 (0.14%) GIMP
7 4 (0.14%) InVision
7 4 (0.14%) Notepad++
7 4 (0.14%) Sketch
8 3 (0.11%) Microsoft PowerPoint
9 1 (0.035%) Adobe After Effects
9 1 (0.035%) Adobe Premiere
9 1 (0.035%) HipChat
Business Applications
1 64 (2.26%) Dynamics CRM
2 51 (1.80%) Payment Gateway
3 48 (1.70%) Magento
4 14 (0.49%) Dynamics AX
5 6 (0.21%) Dynamics NAV
5 6 (0.21%) Oracle BPM
6 5 (0.18%) NetSuite
7 4 (0.14%) BusinessWorks
7 4 (0.14%) Salesforce.com CRM
7 4 (0.14%) SAP GRC
7 4 (0.14%) SAP Hybris
8 3 (0.11%) JDE OneWorld
9 2 (0.071%) Adobe Campaign
9 2 (0.071%) Oracle Retail
9 2 (0.071%) Remedy ITSM
9 2 (0.071%) SAP FI-CA
9 2 (0.071%) SAP PSCD
10 1 (0.035%) Distributed Ledger
10 1 (0.035%) Markit EDM
10 1 (0.035%) SAP Business One
Cloud Services
1 584 (20.63%) Microsoft Azure
2 486 (17.17%) Amazon AWS
3 178 (6.29%) SaaS
4 160 (5.65%) Serverless
5 159 (5.62%) GitHub
6 157 (5.55%) PaaS
7 140 (4.95%) IaaS
8 73 (2.58%) Google Cloud Platform
9 72 (2.54%) npm
10 60 (2.12%) AWS Lambda
11 58 (2.05%) Azure Active Directory
12 57 (2.01%) Power Platform
13 56 (1.98%) AWS CloudFormation
14 55 (1.94%) Amazon EC2
15 52 (1.84%) Amazon S3
16 49 (1.73%) Dynamics 365
17 46 (1.62%) Office 365
18 44 (1.55%) Amazon SQS
19 42 (1.48%) Slack
20 39 (1.38%) Azure Functions
Communications & Networking
1 162 (5.72%) HTTP
2 52 (1.84%) Internet
3 45 (1.59%) SSL
4 44 (1.55%) Firewall
5 31 (1.10%) WAN
6 28 (0.99%) Wi-Fi
7 24 (0.85%) HTTPS
7 24 (0.85%) Remote Desktop
8 22 (0.78%) Bluetooth
8 22 (0.78%) DNS
9 21 (0.74%) Cisco ASA
10 19 (0.67%) Network Security
11 17 (0.60%) Skype
11 17 (0.60%) TCP/IP
12 16 (0.57%) Intranet
12 16 (0.57%) IPv6
13 14 (0.49%) SSH
14 12 (0.42%) BGP
14 12 (0.42%) OSPF
14 12 (0.42%) Wireless
Database & Business Intelligence
1 664 (23.45%) SQL Server
2 307 (10.84%) MySQL
3 234 (8.27%) NoSQL
4 224 (7.91%) PostgreSQL
5 203 (7.17%) Relational Database
6 171 (6.04%) MongoDB
7 147 (5.19%) Big Data
8 146 (5.16%) SQL Server Integration Services
9 121 (4.27%) SQL Server Reporting Services
10 96 (3.39%) Azure SQL Database
11 83 (2.93%) Hadoop
12 78 (2.76%) Data Warehouse
13 53 (1.87%) Data Lake
14 52 (1.84%) RDBMS
15 49 (1.73%) Amazon RDS
16 46 (1.62%) Apache Cassandra
17 41 (1.45%) Power BI
17 41 (1.45%) Redis
18 40 (1.41%) Amazon DynamoDB
19 39 (1.38%) SQL Server 2008
Development Applications
1 763 (26.95%) Git (software)
2 412 (14.55%) Jenkins
3 300 (10.60%) JIRA
4 225 (7.95%) Maven
5 220 (7.77%) Visual Studio
6 210 (7.42%) Selenium
7 191 (6.75%) JUnit
8 188 (6.64%) Team Foundation Server
9 185 (6.53%) Cucumber
10 167 (5.90%) Subversion
11 110 (3.89%) Visual Studio Team System
12 103 (3.64%) TeamCity
13 92 (3.25%) SpecFlow
14 87 (3.07%) NUnit
15 73 (2.58%) Bitbucket
16 71 (2.51%) Bitbucket Server
17 67 (2.37%) JMeter
18 64 (2.26%) Gradle
19 62 (2.19%) SoapUI
20 59 (2.08%) gulp
General
1 494 (17.45%) Finance
2 178 (6.29%) Retail
3 151 (5.33%) Banking
4 108 (3.81%) Marketing
5 64 (2.26%) Telecoms
6 63 (2.23%) Manufacturing
7 57 (2.01%) Games
8 42 (1.48%) Electronics
9 34 (1.20%) Advertising
10 31 (1.10%) Legal
11 28 (0.99%) Law
12 24 (0.85%) Publishing
13 19 (0.67%) Automotive
14 15 (0.53%) Financial Institution
15 14 (0.49%) Front Office
16 13 (0.46%) Aerospace
17 10 (0.35%) Investment Banking
18 9 (0.32%) Billing
19 6 (0.21%) Back Office
19 6 (0.21%) Pharmaceutical
Job Titles
1 1,715 (60.58%) Developer
2 319 (11.27%) Senior Developer
3 314 (11.09%) Java Developer
4 305 (10.77%) .NET Developer
5 239 (8.44%) Software Developer
6 238 (8.41%) C# Developer
7 235 (8.30%) Architect
8 187 (6.61%) Software Engineer
9 141 (4.98%) C# .NET Developer
10 137 (4.84%) Analyst
11 133 (4.70%) Full Stack Developer
12 131 (4.63%) Web Developer
13 118 (4.17%) PHP Developer
14 106 (3.74%) Lead Developer
15 104 (3.67%) JavaScript Developer
16 96 (3.39%) Junior
17 91 (3.21%) Front End Developer (Client-Side Developer)
18 90 (3.18%) Junior Developer
19 79 (2.79%) Applications Developer
20 74 (2.61%) Java Engineer
Libraries, Frameworks & Software Standards
1 1,343 (47.44%) XML
2 1,166 (41.19%) HTML
3 1,015 (35.85%) CSS
4 1,001 (35.36%) .NET
5 884 (31.23%) REST
6 729 (25.75%) Web Services
7 546 (19.29%) jQuery
7 546 (19.29%) RESTful
8 533 (18.83%) SOAP
9 520 (18.37%) AngularJS
10 442 (15.61%) HTML5
11 427 (15.08%) ASP.NET
12 369 (13.03%) Spring
13 325 (11.48%) Ajax
14 319 (11.27%) Node.js
15 268 (9.47%) .NET Framework
16 267 (9.43%) ASP.NET Web API
17 240 (8.48%) Twitter Bootstrap
18 235 (8.30%) React
19 232 (8.19%) CSS3
Miscellaneous
1 216 (7.63%) User Experience
2 209 (7.38%) Analytical Skills
3 143 (5.05%) Mobile App
4 118 (4.17%) Self-Motivation
5 94 (3.32%) Enterprise Software
5 94 (3.32%) Fintech
6 80 (2.83%) Data Centre
7 74 (2.61%) Algorithms
8 67 (2.37%) Public Cloud
9 66 (2.33%) Data Structures
10 60 (2.12%) Greenfield Project
11 59 (2.08%) Hybrid Cloud
12 48 (1.70%) Linux Command Line
13 43 (1.52%) PKI
14 38 (1.34%) Management Information System
15 36 (1.27%) Social Media
16 31 (1.10%) Client/Server
17 29 (1.02%) Clustering
18 25 (0.88%) Foreign Exchange (FX)
19 24 (0.85%) Virtual Team
Operating Systems
1 464 (16.39%) Linux
2 401 (14.16%) Windows
3 154 (5.44%) Apple iOS
4 128 (4.52%) Android
5 83 (2.93%) Unix
6 68 (2.40%) Windows Server
7 30 (1.06%) Windows 10
8 20 (0.71%) Red Hat Enterprise Linux
8 20 (0.71%) Windows Server 2008
9 18 (0.64%) Windows 7
10 17 (0.60%) CentOS
10 17 (0.60%) Ubuntu
11 16 (0.57%) Windows 8
12 11 (0.39%) Fedora
13 8 (0.28%) FreeBSD
13 8 (0.28%) Windows Phone
13 8 (0.28%) Windows Phone 8
14 7 (0.25%) Mac OS X
15 6 (0.21%) Windows Server 2012
16 5 (0.18%) watchOS
Processes & Methodologies
1 1,455 (51.40%) Agile Software Development
2 590 (20.84%) DevOps
3 580 (20.49%) MVC
4 537 (18.97%) TDD
5 512 (18.09%) Continuous Integration
6 498 (17.59%) Scrum
7 497 (17.56%) Test Automation
8 443 (15.65%) Software Engineering
9 384 (13.56%) OO
10 364 (12.86%) Web Development
11 348 (12.29%) Problem-Solving
12 312 (11.02%) BDD
13 291 (10.28%) SDLC
14 289 (10.21%) Mentoring
15 281 (9.93%) Microservices
16 268 (9.47%) Computer Science
17 238 (8.41%) E-Commerce
18 235 (8.30%) Analytics
19 225 (7.95%) Unit Testing
20 210 (7.42%) Project Management
Programming Languages
1 1,390 (49.10%) JavaScript
2 1,110 (39.21%) SQL
3 994 (35.11%) C#
4 989 (34.93%) Java
5 366 (12.93%) Python
6 318 (11.23%) PHP
7 308 (10.88%) PowerShell
8 154 (5.44%) T-SQL
9 142 (5.02%) Bash Shell
10 133 (4.70%) Ruby
11 120 (4.24%) C++
12 119 (4.20%) TypeScript
13 106 (3.74%) ES6
14 102 (3.60%) Java 8
15 93 (3.29%) VB.NET
16 88 (3.11%) Scala
17 77 (2.72%) PL/SQL
17 77 (2.72%) Shell Script
18 65 (2.30%) Apple Swift
19 55 (1.94%) C
Qualifications
1 390 (13.78%) Degree
2 114 (4.03%) Security Cleared
3 88 (3.11%) Computer Science Degree
4 74 (2.61%) SC Cleared
5 33 (1.17%) Microsoft Certification
6 21 (0.74%) ISTQB
7 15 (0.53%) HND
7 15 (0.53%) Master's Degree
8 11 (0.39%) ISEB
9 10 (0.35%) AWS Certification
9 10 (0.35%) CISSP
9 10 (0.35%) Numerate Degree
10 9 (0.32%) Cisco Certification
10 9 (0.32%) DBS Check
10 9 (0.32%) DV Cleared
11 8 (0.28%) MCSA
11 8 (0.28%) MCSE
12 6 (0.21%) JNCIA
13 5 (0.18%) CompTIA Security+
13 5 (0.18%) ITIL Certification
Quality Assurance & Compliance
1 197 (6.96%) QA
2 38 (1.34%) Data Quality
3 32 (1.13%) SLA
4 25 (0.88%) GDPR
5 14 (0.49%) HMG Infosec
5 14 (0.49%) HMG Security Policy Framework
5 14 (0.49%) JSP 440
6 11 (0.39%) PCI DSS
7 9 (0.32%) ISO/IEC 27001
8 7 (0.25%) HL7
8 7 (0.25%) MiFID
9 6 (0.21%) HIPAA
10 4 (0.14%) PMO
11 3 (0.11%) EMIR
11 3 (0.11%) WCAG
12 2 (0.071%) Sarbanes-Oxley
13 1 (0.035%) ISO 13485
13 1 (0.035%) ISO 20022
13 1 (0.035%) PSD2
13 1 (0.035%) TickIT
System Software
1 266 (9.40%) Docker
2 181 (6.39%) Active Directory
3 70 (2.47%) VMware Infrastructure
4 62 (2.19%) Hyper-V
5 45 (1.59%) XenApp
6 30 (1.06%) Virtual Machines
7 20 (0.71%) Firmware
8 18 (0.64%) XenDesktop
9 16 (0.57%) LXC
10 11 (0.39%) Citrix Hypervisor
11 9 (0.32%) Varnish
11 9 (0.32%) VirtualBox
12 4 (0.14%) Apache ZooKeeper
12 4 (0.14%) Virtual Desktop
12 4 (0.14%) vSphere
13 3 (0.11%) HDFS
13 3 (0.11%) Xen
14 1 (0.035%) Apache Flume
14 1 (0.035%) VMware ESXi
14 1 (0.035%) zsh
Systems Management
1 141 (4.98%) Kubernetes
2 89 (3.14%) Ansible
3 78 (2.76%) Terraform
4 67 (2.37%) Opscode Chef
5 59 (2.08%) Puppet
6 28 (0.99%) vCenter Server
7 18 (0.64%) FortiGate
8 16 (0.57%) Microsoft Intune
8 16 (0.57%) Single Sign-On
9 15 (0.53%) ZABBIX
10 12 (0.42%) Nagios
11 11 (0.39%) HP Data Protector
11 11 (0.39%) HP Quality Center
11 11 (0.39%) NetBackup
12 10 (0.35%) Control-M
13 9 (0.32%) HP SiteScope
13 9 (0.32%) Packer
14 8 (0.28%) Kibana
14 8 (0.28%) Rundeck
15 7 (0.25%) Hadoop YARN
Vendors
1 515 (18.19%) Microsoft
2 275 (9.71%) Oracle
3 91 (3.21%) Google
4 83 (2.93%) VMware
5 60 (2.12%) Splunk
6 57 (2.01%) SAP
7 53 (1.87%) Atlassian
8 51 (1.80%) Cisco
8 51 (1.80%) Citrix
9 44 (1.55%) WorldPay
10 42 (1.48%) AppDynamics
11 41 (1.45%) Salesforce.com
12 35 (1.24%) Adobe
13 28 (0.99%) CheckPoint
13 28 (0.99%) IBM
13 28 (0.99%) MuleSoft
14 26 (0.92%) Apple
14 26 (0.92%) Red Hat
15 23 (0.81%) Sage
15 23 (0.81%) Talend