The following table provides summary statistics for permanent job vacancies advertised in Guildford with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

JSON
Surrey / Guildford
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 49 53 56
Rank change year-on-year +4 +3  
Permanent jobs citing JSON 6 17 25
As % of all permanent IT jobs advertised in Guildford 1.71% 2.84% 3.56%
As % of the Libraries, Frameworks & Software Standards category 3.55% 7.94% 8.56%
Number of salaries quoted 6 17 25
Median salary £45,750 £37,500 £35,000
Median salary % change year-on-year +22.00% +7.14%  
90% offered a salary of more than £40,750 £32,000 £30,000
10% offered a salary of more than £53,750 £50,000 £60,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Guildford with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Guildford
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 169 214 292
As % of all permanent IT job vacancies advertised in Guildford 48.15% 35.79% 41.54%
Number of salaries quoted 156 165 275
Median salary £41,500 £38,000 £42,500
Median salary % change year-on-year +9.21% -10.58%  
90% offered a salary of more than £27,500 £30,000 £30,000
10% offered a salary of more than £50,000 £65,000 £57,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JSON
Job Vacancy Trend in Guildford

The job posting trend of jobs advertised in Guildford citing JSON as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Guildford

JSON
Salary Trend in Guildford

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

Salary trend for JSON in Guildford

JSON
Salary Histogram in Guildford

The salary distribution of IT jobs citing JSON in Guildford over the 3 months to 22 June 2017.

Salary histogram for JSON in Guildford

For the 6 months to 22 June 2017, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Guildford region with a requirement for JSON.

1 14 (93.33%) SQL
2 12 (80.00%) Agile Software Development
2 12 (80.00%) TDD
2 12 (80.00%) BDD
3 10 (66.67%) Web Services
3 10 (66.67%) XML
4 8 (53.33%) Java
4 8 (53.33%) REST
5 7 (46.67%) ASP.NET MVC
5 7 (46.67%) JIRA
5 7 (46.67%) ASP.NET 2.0
5 7 (46.67%) RESTful
5 7 (46.67%) NUnit
5 7 (46.67%) ASP.NET
5 7 (46.67%) Software Engineering
5 7 (46.67%) SQL Server 2005
5 7 (46.67%) NHibernate
5 7 (46.67%) WCF
5 7 (46.67%) jQuery
5 7 (46.67%) JavaScript
5 7 (46.67%) C#
5 7 (46.67%) HTML
5 7 (46.67%) .NET
5 7 (46.67%) XSLT
5 7 (46.67%) SQL Server
5 7 (46.67%) XHTML
5 7 (46.67%) MVC
5 7 (46.67%) W3C
5 7 (46.67%) Microsoft
5 7 (46.67%) SpecFlow

JSON
Co-occurring IT Skills in Guildford 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 5 (33.33%) Apache
2 4 (26.67%) Apache Spark
2 4 (26.67%) Cloud Foundry
2 4 (26.67%) GemFire
2 4 (26.67%) Tomcat
Cloud Services
1 7 (46.67%) Asana
2 5 (33.33%) GitHub
3 4 (26.67%) PaaS
Database & Business Intelligence
1 7 (46.67%) SQL Server
1 7 (46.67%) SQL Server 2005
2 5 (33.33%) Hadoop
2 5 (33.33%) HBase
3 4 (26.67%) Apache Hive
3 4 (26.67%) MySQL
3 4 (26.67%) OLTP
4 1 (6.67%) Parquet
Development Applications
1 7 (46.67%) JIRA
1 7 (46.67%) NUnit
1 7 (46.67%) SpecFlow
2 5 (33.33%) Git (software)
2 5 (33.33%) Gradle
2 5 (33.33%) Jenkins
3 4 (26.67%) Eclipse
3 4 (26.67%) JUnit
4 3 (20.00%) Android Studio
General
1 1 (6.67%) Finance
Job Titles
1 14 (93.33%) Developer
2 11 (73.33%) Senior Developer
3 7 (46.67%) C# Developer
3 7 (46.67%) Java Developer
3 7 (46.67%) Lead C# Developer
3 7 (46.67%) Lead Developer
3 7 (46.67%) Microsoft Developer
3 7 (46.67%) Senior C# Developer
3 7 (46.67%) Senior Microsoft Developer
3 7 (46.67%) Senior SQL Developer
3 7 (46.67%) SQL Developer
4 4 (26.67%) Senior Java Developer
5 3 (20.00%) Android Developer
5 3 (20.00%) Java Android Developer
6 1 (6.67%) Technical Leader
Libraries, Frameworks & Software Standards
1 10 (66.67%) Web Services
1 10 (66.67%) XML
2 8 (53.33%) REST
3 7 (46.67%) .NET
3 7 (46.67%) ASP.NET
3 7 (46.67%) ASP.NET 2.0
3 7 (46.67%) ASP.NET MVC
3 7 (46.67%) ASP.NET Web API
3 7 (46.67%) Dapper ORM
3 7 (46.67%) HTML
3 7 (46.67%) HTML5
3 7 (46.67%) jQuery
3 7 (46.67%) NHibernate
3 7 (46.67%) RESTful
3 7 (46.67%) WCF
3 7 (46.67%) XHTML
3 7 (46.67%) XSLT
4 5 (33.33%) Kafka
4 5 (33.33%) Middleware
4 5 (33.33%) Spring
Miscellaneous
1 7 (46.67%) Greenfield Project
1 7 (46.67%) W3C
2 5 (33.33%) Linux Command Line
2 5 (33.33%) Virtual Team
3 4 (26.67%) Replication
Operating Systems
1 5 (33.33%) Linux
1 5 (33.33%) Unix
2 4 (26.67%) Red Hat Enterprise Linux
3 3 (20.00%) Android
Processes & Methodologies
1 12 (80.00%) Agile Software Development
1 12 (80.00%) BDD
1 12 (80.00%) TDD
2 7 (46.67%) MVC
2 7 (46.67%) Software Engineering
2 7 (46.67%) SOLID
3 5 (33.33%) Benchmarking
4 4 (26.67%) API Design
4 4 (26.67%) Performance Tuning
4 4 (26.67%) Scrum
4 4 (26.67%) System Testing
4 4 (26.67%) Unit Testing
4 4 (26.67%) Validation
5 3 (20.00%) Android Development
5 3 (20.00%) Mobile Development
6 1 (6.67%) Continuous Integration
6 1 (6.67%) Mentoring
6 1 (6.67%) Software Deployment
Programming Languages
1 14 (93.33%) SQL
2 8 (53.33%) Java
3 7 (46.67%) C#
3 7 (46.67%) JavaScript
4 5 (33.33%) Shell Script
Qualifications
1 1 (6.67%) Degree
Quality Assurance & Compliance
1 5 (33.33%) QA
System Software
1 5 (33.33%) Apache ZooKeeper
1 5 (33.33%) HDFS
Systems Management
1 1 (6.67%) Hadoop YARN
Vendors
1 7 (46.67%) Microsoft
2 4 (26.67%) Red Hat