Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 17 January 2020

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 17 January 2020 with a comparison to the same period in the previous 2 years.

JSON
England > South East
6 months to
17 Jan 2020		 Same period 2019 Same period 2018
Rank 152 135 157
Rank change year-on-year -17 +22 -2
Permanent jobs citing JSON 466 623 700
As % of all permanent IT jobs advertised in the South East 2.00% 2.33% 2.28%
As % of the Libraries, Frameworks & Software Standards category 5.10% 5.65% 5.32%
Number of salaries quoted 378 506 581
South East median annual salary £47,500 £49,000 £46,000
Median salary % change year-on-year -3.06% +6.52% +2.22%
10th Percentile £31,250 £32,500 £30,000
90th Percentile £76,625 £70,375 £70,000
England median annual salary £53,000 £55,000 £50,000
% change year-on-year -3.64% +10.00% -

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 the South East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 9,144 11,028 13,164
As % of all permanent IT jobs advertised in the South East 39.28% 41.28% 42.79%
Number of salaries quoted 7,798 9,463 11,432
South East median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £31,250 £30,750 £28,500
90th Percentile £72,500 £70,000 £66,250
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

JSON
Job Vacancy Trend in the South East

Job postings citing JSON as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for JSON in the South East

JSON
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in the South East.

Salary trend for JSON in the South East

JSON
Salary Histogram in the South East

The salary distribution of IT jobs citing JSON in the South East over the 6 months to 17 January 2020.

Salary histogram for JSON in the South East

JSON
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the South East region over the 6 months to 17 January 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
Thames Valley -28 173 £47,500 - 36
Surrey +3 92 £45,000 -14.29% 24
Berkshire +25 81 £55,000 -8.33% 21
Hampshire -2 68 £45,000 - 20
Kent +34 58 £52,500 +7.69% 9
Buckinghamshire -38 54 £45,000 - 10
East Sussex +10 41 £40,000 -23.81% 3
Oxfordshire -16 38 £45,000 -19.28% 5
West Sussex -30 32 £50,000 +11.11% 4
Middlesex -5 1 - -
JSON
England

For the 6 months to 17 January 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 South East region with a requirement for JSON.

1 253 (54.29%) JavaScript
2 233 (50.00%) XML
3 225 (48.28%) HTML
4 174 (37.34%) SQL
5 173 (37.12%) Agile Software Development
6 168 (36.05%) REST
7 165 (35.41%) .NET
8 164 (35.19%) C#
9 157 (33.69%) CSS
10 130 (27.90%) SOAP
11 128 (27.47%) Java
12 115 (24.68%) Azure
13 112 (24.03%) Web Services
14 111 (23.82%) MVC
15 99 (21.24%) jQuery
16 94 (20.17%) SQL Server
17 87 (18.67%) ASP.NET
17 87 (18.67%) Ajax
17 87 (18.67%) Git (software)
18 79 (16.95%) AWS
19 78 (16.74%) AngularJS
20 76 (16.31%) MySQL
20 76 (16.31%) Windows
21 72 (15.45%) RESTful
22 70 (15.02%) DevOps
23 61 (13.09%) HTML5
23 61 (13.09%) Python
24 59 (12.66%) Scrum
24 59 (12.66%) JIRA
25 57 (12.23%) Finance

JSON
Co-occurring IT Skills in the South East 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 49 (10.52%) Tomcat
2 21 (4.51%) Confluence
3 20 (4.29%) CMS
3 20 (4.29%) JBoss
4 11 (2.36%) WordPress
5 9 (1.93%) IIS
5 9 (1.93%) Joomla!
6 8 (1.72%) Apache
7 7 (1.50%) SharePoint
8 6 (1.29%) Cloud Foundry
9 5 (1.07%) GeoServer
9 5 (1.07%) SharePoint 2013
9 5 (1.07%) Smallworld
10 4 (0.86%) BizTalk Server
11 2 (0.43%) Apache Solr
11 2 (0.43%) Jetty
11 2 (0.43%) Oracle SOA Suite
11 2 (0.43%) SAS
11 2 (0.43%) SharePoint 2010
11 2 (0.43%) Umbraco
Applications
1 7 (1.50%) Microsoft PowerPoint
2 6 (1.29%) Microsoft Office
3 3 (0.64%) Chatbot
3 3 (0.64%) Microsoft Excel
4 2 (0.43%) MS Visio
4 2 (0.43%) Photoshop
5 1 (0.21%) AutoCAD
Business Applications
1 9 (1.93%) Magento
2 8 (1.72%) Payment Gateway
3 5 (1.07%) Visualfiles
4 4 (0.86%) BusinessWorks
4 4 (0.86%) Salesforce.com CRM
5 3 (0.64%) Dynamics CRM
6 1 (0.21%) NetSuite
6 1 (0.21%) Shopify
Cloud Services
1 115 (24.68%) Azure
2 79 (16.95%) AWS
3 30 (6.44%) SaaS
4 24 (5.15%) Azure Active Directory
5 23 (4.94%) GitHub
6 22 (4.72%) Boomi
6 22 (4.72%) Serverless
7 15 (3.22%) Office 365
8 11 (2.36%) IaaS
9 9 (1.93%) Amazon EC2
10 8 (1.72%) Adobe Analytics
10 8 (1.72%) iPaaS
11 7 (1.50%) Google Analytics
12 6 (1.29%) PaaS
13 5 (1.07%) AWS Lambda
13 5 (1.07%) CloudBees
13 5 (1.07%) GCP
14 3 (0.64%) Amazon ECS
14 3 (0.64%) Dynamics 365
14 3 (0.64%) npm
Communications & Networking
1 24 (5.15%) HTTP
2 17 (3.65%) X.509
3 12 (2.58%) Bluetooth
3 12 (2.58%) Wireless
4 5 (1.07%) GPON
4 5 (1.07%) Internet
5 4 (0.86%) BIG-IP
5 4 (0.86%) MPLS
5 4 (0.86%) SSH
6 3 (0.64%) BGP
6 3 (0.64%) Cisco Nexus
6 3 (0.64%) NetScaler
6 3 (0.64%) OSPF
6 3 (0.64%) SAN
6 3 (0.64%) TCP/IP
6 3 (0.64%) VLAN
7 2 (0.43%) NAS
8 1 (0.21%) DNS
8 1 (0.21%) PuTTY
8 1 (0.21%) tcpdump
Database & Business Intelligence
1 94 (20.17%) SQL Server
2 76 (16.31%) MySQL
3 28 (6.01%) MongoDB
3 28 (6.01%) PostgreSQL
4 24 (5.15%) Relational Database
5 10 (2.15%) Big Data
6 8 (1.72%) NoSQL
6 8 (1.72%) SQL Server Integration Services
7 7 (1.50%) Amazon RDS
7 7 (1.50%) Azure SQL Database
7 7 (1.50%) RDBMS
7 7 (1.50%) SQL Server Reporting Services
8 5 (1.07%) GIS
8 5 (1.07%) QGIS
8 5 (1.07%) Redis
8 5 (1.07%) SQL Server Analysis Services
9 4 (0.86%) Amazon DynamoDB
9 4 (0.86%) Data Warehouse
10 3 (0.64%) Data Mining
11 2 (0.43%) Hadoop
Development Applications
1 87 (18.67%) Git (software)
2 59 (12.66%) JIRA
3 22 (4.72%) Subversion
3 22 (4.72%) Visual Studio Team System
4 21 (4.51%) Visual Studio
5 20 (4.29%) Jenkins
6 17 (3.65%) Selenium
7 14 (3.00%) Octopus Deploy
7 14 (3.00%) TeamCity
8 13 (2.79%) Maven
8 13 (2.79%) Team Foundation Server
9 12 (2.58%) Bitbucket
10 11 (2.36%) Cucumber
11 9 (1.93%) JMeter
11 9 (1.93%) SoapUI
12 8 (1.72%) Postman
12 8 (1.72%) webpack
13 7 (1.50%) SpecFlow
14 6 (1.29%) VSS/SourceSafe
15 5 (1.07%) WebDriver
General
1 57 (12.23%) Finance
2 40 (8.58%) Marketing
3 22 (4.72%) Retail
4 16 (3.43%) Public Sector
5 15 (3.22%) Telecoms
6 14 (3.00%) Electronics
7 11 (2.36%) Games
8 10 (2.15%) Manufacturing
8 10 (2.15%) Military
9 8 (1.72%) Back Office
9 8 (1.72%) Banking
10 6 (1.29%) Aerospace
11 1 (0.21%) Advertising
11 1 (0.21%) Automotive
11 1 (0.21%) Financial Institution
11 1 (0.21%) Law
Job Titles
1 306 (65.67%) Developer
2 102 (21.89%) .NET Developer
3 61 (13.09%) C# Developer
4 50 (10.73%) Senior Developer
5 49 (10.52%) C# .NET Developer
5 49 (10.52%) Java Developer
6 40 (8.58%) Software Developer
7 38 (8.15%) Analyst
8 26 (5.58%) Junior
9 23 (4.94%) PHP Developer
10 21 (4.51%) .NET Software Developer
10 21 (4.51%) Senior Java Developer
10 21 (4.51%) SQL Developer
11 19 (4.08%) Front End Developer (Client-Side Developer)
12 18 (3.86%) Integration Developer
12 18 (3.86%) Software Engineer
13 17 (3.65%) Consultant
14 16 (3.43%) Junior Developer
14 16 (3.43%) MuleSoft Developer
14 16 (3.43%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 233 (50.00%) XML
2 225 (48.28%) HTML
3 168 (36.05%) REST
4 165 (35.41%) .NET
5 157 (33.69%) CSS
6 130 (27.90%) SOAP
7 112 (24.03%) Web Services
8 99 (21.24%) jQuery
9 87 (18.67%) Ajax
9 87 (18.67%) ASP.NET
10 78 (16.74%) AngularJS
11 72 (15.45%) RESTful
12 61 (13.09%) HTML5
13 53 (11.37%) React
14 47 (10.09%) .NET Framework
15 37 (7.94%) ASP.NET MVC
15 37 (7.94%) XSLT
16 36 (7.73%) ASP.NET Web API
16 36 (7.73%) WCF
17 35 (7.51%) Spring
Miscellaneous
1 23 (4.94%) Enterprise Software
1 23 (4.94%) Self-Motivation
2 20 (4.29%) User Experience
3 19 (4.08%) Greenfield Project
3 19 (4.08%) Linux Command Line
4 16 (3.43%) Mobile App
5 10 (2.15%) Replication
6 9 (1.93%) Algorithms
7 8 (1.72%) Data Centre
7 8 (1.72%) Management Information System
7 8 (1.72%) Public Cloud
8 7 (1.50%) Digital Media
8 7 (1.50%) Virtual Team
9 6 (1.29%) Embedded Systems
10 5 (1.07%) Analytical Skills
10 5 (1.07%) Driving Licence
10 5 (1.07%) Enterprise Cloud
11 3 (0.64%) BBC
11 3 (0.64%) Data Structures
11 3 (0.64%) Social Media
Operating Systems
1 76 (16.31%) Windows
2 57 (12.23%) Linux
3 26 (5.58%) Windows Server
4 21 (4.51%) Android
5 19 (4.08%) Apple iOS
5 19 (4.08%) Windows Server 2008
6 18 (3.86%) Unix
7 14 (3.00%) Windows Server 2012
8 6 (1.29%) Red Hat Enterprise Linux
8 6 (1.29%) Windows Phone
8 6 (1.29%) Windows Phone 8
9 5 (1.07%) Windows 10
9 5 (1.07%) Windows 7
9 5 (1.07%) Windows 8
10 2 (0.43%) CentOS
10 2 (0.43%) Debian
10 2 (0.43%) Ubuntu
11 1 (0.21%) zOS
Processes & Methodologies
1 173 (37.12%) Agile Software Development
2 111 (23.82%) MVC
3 70 (15.02%) DevOps
4 59 (12.66%) Scrum
5 57 (12.23%) TDD
6 54 (11.59%) Software Engineering
7 52 (11.16%) SDLC
8 50 (10.73%) Web Development
9 47 (10.09%) Continuous Integration
9 47 (10.09%) Front End Development
10 45 (9.66%) OO
11 44 (9.44%) Problem-Solving
12 42 (9.01%) Computer Science
13 39 (8.37%) SOA
14 36 (7.73%) Analytics
15 34 (7.30%) Test Automation
16 32 (6.87%) Microservices
17 31 (6.65%) Unit Testing
18 23 (4.94%) Continuous Improvement
18 23 (4.94%) EAI
Programming Languages
1 253 (54.29%) JavaScript
2 174 (37.34%) SQL
3 164 (35.19%) C#
4 128 (27.47%) Java
5 61 (13.09%) Python
6 57 (12.23%) PHP
7 40 (8.58%) PowerShell
8 34 (7.30%) T-SQL
9 29 (6.22%) C++
10 28 (6.01%) TypeScript
11 25 (5.36%) PL/SQL
12 22 (4.72%) Java 8
13 19 (4.08%) Ruby
14 17 (3.65%) Bash Shell
15 16 (3.43%) C
16 12 (2.58%) Scala
17 10 (2.15%) VBScript
18 8 (1.72%) VB
18 8 (1.72%) VB.NET
19 7 (1.50%) Shell Script
Qualifications
1 52 (11.16%) Degree
2 14 (3.00%) Computer Science Degree
3 12 (2.58%) Security Cleared
4 11 (2.36%) SC Cleared
5 9 (1.93%) Microsoft Certification
6 6 (1.29%) Numerate Degree
7 4 (0.86%) MCSE
8 3 (0.64%) CBAP
8 3 (0.64%) IIBA
8 3 (0.64%) ISEB
8 3 (0.64%) Master's Degree
8 3 (0.64%) MCP
9 2 (0.43%) PhD
10 1 (0.21%) HND
10 1 (0.21%) ISTQB Foundation Certification
10 1 (0.21%) PRINCE2 Certification
10 1 (0.21%) SAFe Agilist
Quality Assurance & Compliance
1 44 (9.44%) QA
2 9 (1.93%) PCI DSS
3 6 (1.29%) GDPR
4 3 (0.64%) Data Quality
5 1 (0.21%) PMO
5 1 (0.21%) SLA
System Software
1 33 (7.08%) Docker
2 26 (5.58%) Active Directory
3 13 (2.79%) DFS Replication
4 12 (2.58%) Firmware
5 7 (1.50%) VMware Infrastructure
6 5 (1.07%) Hyper-V
6 5 (1.07%) LXC
7 4 (0.86%) iptables
8 1 (0.21%) Apache ZooKeeper
8 1 (0.21%) HDFS
Systems Management
1 14 (3.00%) SCCM
2 12 (2.58%) Ansible
3 10 (2.15%) MIIS
4 8 (1.72%) Kubernetes
5 6 (1.29%) Puppet
6 4 (0.86%) Marathon
6 4 (0.86%) Mesos
6 4 (0.86%) Salt
6 4 (0.86%) TIBCO Hawk
7 3 (0.64%) SolarWinds Orion
8 1 (0.21%) Hadoop YARN
8 1 (0.21%) Kibana
8 1 (0.21%) MOM
8 1 (0.21%) nmon
Vendors
1 56 (12.02%) Microsoft
2 29 (6.22%) Oracle
3 22 (4.72%) MuleSoft
4 21 (4.51%) TIBCO
5 20 (4.29%) Dell
5 20 (4.29%) Google
6 18 (3.86%) webMethods
7 17 (3.65%) Salesforce.com
8 12 (2.58%) Xamarin
9 11 (2.36%) Splunk
10 8 (1.72%) Adobe
10 8 (1.72%) VMware
11 7 (1.50%) Ensighten
11 7 (1.50%) IBM
11 7 (1.50%) Optimizely
11 7 (1.50%) Tealium
12 5 (1.07%) Jitterbit
12 5 (1.07%) LogicMonitor
12 5 (1.07%) Moogsoft
12 5 (1.07%) SAP