Period
to 23 February 2019

The following table provides summary statistics for permanent job vacancies advertised in Chester 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 23 February 2019 with a comparison to the same period in the previous 2 years.

JSON
Cheshire > Chester
6 months to
23 Feb 2019
Same period 2018 Same period 2017
Rank 35 40 38
Rank change year-on-year +5 -2 -16
Permanent jobs citing JSON 1 21 8
As % of all permanent IT jobs advertised in Chester 0.57% 5.07% 2.87%
As % of the Libraries, Frameworks & Software Standards category 1.32% 9.50% 6.20%
Number of salaries quoted 2 15 9
Chester median annual salary £35,000 £45,000 £45,000
Median salary % change year-on-year -22.22% - -10.00%
Cheshire median annual salary £43,813 £45,000 £45,000
% change year-on-year -2.64% - -

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

All Software Libraries and Frameworks
Chester
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 76 221 129
As % of all permanent IT jobs advertised in Chester 43.68% 53.38% 46.24%
Number of salaries quoted 71 199 117
Chester median annual salary £40,000 £42,500 £40,000
Median salary % change year-on-year -5.88% +6.25% -
10th Percentile £28,500 £27,500 £26,250
90th Percentile £58,750 £55,000 £51,250
Cheshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% +6.67%

JSON
Job Vacancy Trend in Chester

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

Job vacancy trend for JSON in Chester

JSON
Salary Trend in Chester

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

Salary trend for JSON in Chester

For the 6 months to 23 February 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 Chester region with a requirement for JSON.

1 1 (100.00%) JavaScript
1 1 (100.00%) SQL Server
1 1 (100.00%) XML
1 1 (100.00%) Python
1 1 (100.00%) Scrum
1 1 (100.00%) Agile Software Development
1 1 (100.00%) TDD
1 1 (100.00%) Software Testing
1 1 (100.00%) ISTQB
1 1 (100.00%) Degree
1 1 (100.00%) Computer Science
1 1 (100.00%) QA
1 1 (100.00%) Kanban
1 1 (100.00%) Test Automation
1 1 (100.00%) Ansible
1 1 (100.00%) Virtual Machines
1 1 (100.00%) Scenario Testing
1 1 (100.00%) Computer Science Degree
1 1 (100.00%) Sprint Planning
1 1 (100.00%) Sprint Review

JSON
Co-occurring IT Skills in Chester 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%) SQL Server
Job Titles
1 1 (100.00%) Automation Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) XML
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Computer Science
1 1 (100.00%) Kanban
1 1 (100.00%) Scenario Testing
1 1 (100.00%) Scrum
1 1 (100.00%) Software Testing
1 1 (100.00%) Sprint Planning
1 1 (100.00%) Sprint Review
1 1 (100.00%) TDD
1 1 (100.00%) Test Automation
Programming Languages
1 1 (100.00%) JavaScript
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) Computer Science Degree
1 1 (100.00%) Degree
1 1 (100.00%) ISTQB
Quality Assurance & Compliance
1 1 (100.00%) QA
System Software
1 1 (100.00%) Virtual Machines
Systems Management
1 1 (100.00%) Ansible