Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Preston 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 21 November 2017 with a comparison to the same period in the previous 2 years.

JSON
Lancashire > Preston
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 46 39 34
Rank change year-on-year -7 -5 +17
Permanent jobs citing JSON 1 4 6
As % of all permanent IT jobs advertised in Preston 0.40% 1.79% 3.02%
As % of the Libraries, Frameworks & Software Standards category 0.63% 4.08% 6.82%
Number of salaries quoted 0 4 5
Preston median annual salary - £33,750 £40,000
Median salary % change year-on-year - -15.63% +17.65%
Lancashire median annual salary £36,000 £35,000 £33,750
% change year-on-year +2.86% +3.70% +39.18%

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 Preston with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Preston
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 159 98 88
As % of all permanent IT jobs advertised in Preston 63.35% 43.75% 44.22%
Number of salaries quoted 131 91 77
Preston median annual salary £35,000 £32,500 £37,500
Median salary % change year-on-year +7.69% -13.33% +15.38%
10th Percentile £23,750 £22,771 £25,000
90th Percentile £55,000 £43,750 £45,000
Lancashire median annual salary £35,000 £37,500 £35,000
% change year-on-year -6.67% +7.14% -

JSON
Job Vacancy Trend in Preston

Job postings citing JSON as a percentage of all IT jobs advertised in Preston.

Job vacancy trend for JSON in Preston

JSON
Salary Trend in Preston

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

Salary trend for JSON in Preston

For the 6 months to 21 November 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 Preston region with a requirement for JSON.

1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) .NET
1 1 (100.00%) SQL Server
1 1 (100.00%) ASP.NET
1 1 (100.00%) Web Services
1 1 (100.00%) XML
1 1 (100.00%) E-Commerce
1 1 (100.00%) B2C
1 1 (100.00%) Microsoft
1 1 (100.00%) Scrum
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Ajax
1 1 (100.00%) .NET Framework
1 1 (100.00%) QA
1 1 (100.00%) WCF
1 1 (100.00%) jQuery
1 1 (100.00%) Kanban
1 1 (100.00%) Data Protection
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) Test Automation
1 1 (100.00%) MongoDB
1 1 (100.00%) NoSQL
1 1 (100.00%) Redis
1 1 (100.00%) User Stories
1 1 (100.00%) Line Management
1 1 (100.00%) QA Automation
1 1 (100.00%) Acceptance Criteria

JSON
Co-occurring IT Skills in Preston 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:

Database & Business Intelligence
1 1 (100.00%) MongoDB
1 1 (100.00%) NoSQL
1 1 (100.00%) Redis
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2008
Job Titles
1 1 (100.00%) Technical Leader
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) .NET Framework
1 1 (100.00%) Ajax
1 1 (100.00%) ASP.NET
1 1 (100.00%) jQuery
1 1 (100.00%) WCF
1 1 (100.00%) Web Services
1 1 (100.00%) XML
Processes & Methodologies
1 1 (100.00%) Acceptance Criteria
1 1 (100.00%) Agile Software Development
1 1 (100.00%) B2C
1 1 (100.00%) Data Protection
1 1 (100.00%) E-Commerce
1 1 (100.00%) Kanban
1 1 (100.00%) Line Management
1 1 (100.00%) QA Automation
1 1 (100.00%) Scrum
1 1 (100.00%) Test Automation
1 1 (100.00%) User Stories
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
Quality Assurance & Compliance
1 1 (100.00%) QA
Vendors
1 1 (100.00%) Microsoft