The first table below looks at the demand for JSON skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited JSON over the 3 months to 29 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category for the Hertfordshire region.

Location
3 months to
29 Jul 2014
Same period 2013 Same period 2012
JSON
Rank 130 103 138
Rank change year-on-year
-27 +35
Permanent jobs citing JSON 13 30 22
As % of all permanent IT jobs located in Hertfordshire 0.52% 1.42% 0.83%
As % of the Libraries, Frameworks & Software Standards category 1.50% 3.54% 2.08%
Number of salaries quoted 13 29 18
Average salary £40,000 £32,500 £38,750
Average salary % change year-on-year
+23.07% -16.12%
90% offered a salary of more than £30,000 £29,700 £29,250
10% offered a salary of more than £60,000 £57,500 £65,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
Libraries, Frameworks & Software Standards Category
Hertfordshire
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
865 847 1059
As % of all permanent IT jobs located in Hertfordshire 34.86% 40.16% 39.90%
Number of salaries quoted 729 703 859
Average salary £44,000 £40,000 £40,000
Average salary % change year-on-year
+10.00% -
90% offered a salary of more than £31,000 £30,000 £26,500
10% offered a salary of more than £60,000 £64,000 £60,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
JSON
East of England

JSON
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing JSON across the Hertfordshire region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in Hertfordshire

JSON
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON across the Hertfordshire region.

JSON Salary Trend in Hertfordshire

JSON
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing JSON across the Hertfordshire region over the 3 months to 29 July 2014.

JSON Salary Histogram in Hertfordshire

JSON
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JSON within the Hertfordshire region over the 3 months to 29 July 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -25 5 £32,500 +4.00%
Hemel Hempstead -9 3 £40,000 +40.35% 1
Welwyn Garden City +10 1 £26,000 -42.22%
Borehamwood +2 1 £57,500 +167.44%
Harpenden - 1 £35,000 -
St Albans - 1 £60,000 -
JSON
East of England

JSON
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 29 July 2014, IT jobs across the Hertfordshire region citing JSON also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JSON.

1 35 (85.37%) HTML
2 29 (70.73%) JavaScript
3 26 (63.41%) CSS
4 25 (60.98%) .NET
4 25 (60.98%) HTML5
5 24 (58.54%) C#
5 24 (58.54%) MVC
6 20 (48.78%) Web Development
7 19 (46.34%) ASP.NET
8 15 (36.59%) SQL
9 14 (34.15%) Java
9 14 (34.15%) XML
9 14 (34.15%) REST
10 13 (31.71%) CSS3
10 13 (31.71%) Mobile App
10 13 (31.71%) Ajax
10 13 (31.71%) jQuery
11 12 (29.27%) Android
12 11 (26.83%) Android SDK
12 11 (26.83%) Marketing
12 11 (26.83%) Web Services
12 11 (26.83%) SQL Server
13 10 (24.39%) OO
14 9 (21.95%) XHTML
14 9 (21.95%) Visual Studio
14 9 (21.95%) .NET Framework
14 9 (21.95%) Apple iOS
14 9 (21.95%) Relational Database
15 8 (19.51%) Android Development
15 8 (19.51%) Finance

JSON
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 29 July 2014, IT jobs across the Hertfordshire region citing JSON also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JSON. Up to 20 skills are shown per category.

Application Platforms
1 4 (9.76%) CMS
2 1 (2.44%) Node.js
2 1 (2.44%) IIS
Applications
1 7 (17.07%) Photoshop
2 5 (12.20%) Fireworks
3 4 (9.76%) Adobe Illustrator
4 1 (2.44%) InDesign
Cloud Services
1 3 (7.32%) SaaS
2 1 (2.44%) Cloud Computing
Communications & Networking
1 4 (9.76%) Internet
2 1 (2.44%) RTP
2 1 (2.44%) RTSP
2 1 (2.44%) Network Security
2 1 (2.44%) FTP
2 1 (2.44%) HTTP
2 1 (2.44%) TCP/IP
2 1 (2.44%) VPN
2 1 (2.44%) DNS
2 1 (2.44%) HTTPS
2 1 (2.44%) SSL
Database & Business Intelligence
1 11 (26.83%) SQL Server
2 9 (21.95%) Relational Database
3 8 (19.51%) RDBMS
4 6 (14.63%) SQL Server 2008
5 5 (12.20%) SQL Server 2012
6 4 (9.76%) SQL Server Integration Services
6 4 (9.76%) Crystal Reports
6 4 (9.76%) DTS
7 3 (7.32%) NoSQL
8 2 (4.88%) Big Data
9 1 (2.44%) Impala
9 1 (2.44%) Navicat
9 1 (2.44%) HBase
9 1 (2.44%) MySQL
9 1 (2.44%) SQL Server Reporting Services
9 1 (2.44%) Hadoop
9 1 (2.44%) Apache Hive
9 1 (2.44%) MongoDB
Development Applications
1 9 (21.95%) Visual Studio
2 7 (17.07%) Subversion
2 7 (17.07%) Git (software)
3 6 (14.63%) PhoneGap
4 5 (12.20%) Team Foundation Server
5 4 (9.76%) JUnit
5 4 (9.76%) Eclipse
5 4 (9.76%) Dreamweaver
6 3 (7.32%) NUnit
7 2 (4.88%) Microsoft Blend
8 1 (2.44%) Zend Studio
8 1 (2.44%) Mercurial
General
1 11 (26.83%) Marketing
2 8 (19.51%) Finance
3 4 (9.76%) Retail
4 2 (4.88%) Games
5 1 (2.44%) Banking
5 1 (2.44%) Publishing
Job Titles
1 36 (87.80%) Developer
2 11 (26.83%) Web Developer
3 8 (19.51%) Android Developer
4 6 (14.63%) .NET Developer
5 5 (12.20%) Senior Developer
5 5 (12.20%) Front-End Developer
5 5 (12.20%) iOS Developer
6 4 (9.76%) C# .NET Developer
6 4 (9.76%) Java Programmer
6 4 (9.76%) J2EE Analyst Programmer
6 4 (9.76%) Analyst Programmer
6 4 (9.76%) Programmer
6 4 (9.76%) Analyst
6 4 (9.76%) Software Developer
6 4 (9.76%) C# Developer
6 4 (9.76%) Senior Web Developer
6 4 (9.76%) Java Analyst Programmer
7 3 (7.32%) Front-End Web Developer
8 2 (4.88%) JavaScript Developer
8 2 (4.88%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 35 (85.37%) HTML
2 26 (63.41%) CSS
3 25 (60.98%) .NET
3 25 (60.98%) HTML5
4 19 (46.34%) ASP.NET
5 14 (34.15%) XML
5 14 (34.15%) REST
6 13 (31.71%) CSS3
6 13 (31.71%) Ajax
6 13 (31.71%) jQuery
7 11 (26.83%) Web Services
7 11 (26.83%) Android SDK
8 9 (21.95%) XHTML
8 9 (21.95%) .NET Framework
9 7 (17.07%) Twitter Bootstrap
9 7 (17.07%) iOS SDK
10 6 (14.63%) WCF
11 5 (12.20%) ASP.NET MVC
11 5 (12.20%) XSLT
11 5 (12.20%) Swing
Miscellaneous
1 13 (31.71%) Mobile App
2 3 (7.32%) Open Source
3 1 (2.44%) Client/Server
3 1 (2.44%) W3C
3 1 (2.44%) Streaming Video
3 1 (2.44%) PKI
3 1 (2.44%) Statistics
3 1 (2.44%) Visualisation
Operating Systems
1 12 (29.27%) Android
2 9 (21.95%) Apple iOS
3 5 (12.20%) Windows
4 3 (7.32%) Windows Mobile
5 1 (2.44%) Embedded Linux
5 1 (2.44%) Linux
5 1 (2.44%) Windows Server 2008
Processes & Methodologies
1 24 (58.54%) MVC
2 20 (48.78%) Web Development
3 10 (24.39%) OO
4 8 (19.51%) TDD
4 8 (19.51%) Android Development
5 6 (14.63%) Scrum
5 6 (14.63%) Agile Software Development
5 6 (14.63%) Software Engineering
6 5 (12.20%) E-Commerce
6 5 (12.20%) iOS Development
6 5 (12.20%) Mobile Application Development
6 5 (12.20%) Multithreading
7 4 (9.76%) Analytics
7 4 (9.76%) UML
8 3 (7.32%) OOP
8 3 (7.32%) SEO
8 3 (7.32%) Web Application Development
9 2 (4.88%) Responsive Web Design
9 2 (4.88%) OOD
10 1 (2.44%) SOA
Programming Languages
1 29 (70.73%) JavaScript
2 24 (58.54%) C#
3 15 (36.59%) SQL
4 14 (34.15%) Java
5 6 (14.63%) PHP
6 5 (12.20%) T-SQL
6 5 (12.20%) Objective-C
7 3 (7.32%) C++
8 1 (2.44%) C
8 1 (2.44%) R
Qualifications
1 4 (9.76%) Degree
Quality Assurance & Compliance
1 1 (2.44%) WCAG
1 1 (2.44%) WAI
1 1 (2.44%) QA
System Software
1 1 (2.44%) Active Directory
Vendors
1 5 (12.20%) Adobe
2 4 (9.76%) JBoss
2 4 (9.76%) Google
3 2 (4.88%) Microsoft
4 1 (2.44%) Macromedia
4 1 (2.44%) Apple
4 1 (2.44%) Zend
4 1 (2.44%) Twitter