Period
to 23 November 2017

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 November 2017 with a comparison to the same period in the previous 2 years.

JSON
Cheshire > Chester
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 41 29 25
Rank change year-on-year -12 -4 +24
Permanent jobs citing JSON 15 21 47
As % of all permanent IT jobs advertised in Chester 4.11% 7.55% 9.75%
As % of the Libraries, Frameworks & Software Standards category 7.77% 15.00% 20.09%
Number of salaries quoted 13 17 42
Chester median annual salary £45,000 £43,000 £50,000
Median salary % change year-on-year +4.65% -14.00% +53.85%
10th Percentile £23,900 £36,250 £40,000
90th Percentile £58,750 £48,750 £70,000
Cheshire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

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 193 140 234
As % of all permanent IT jobs advertised in Chester 52.88% 50.36% 48.55%
Number of salaries quoted 175 131 194
Chester median annual salary £42,500 £40,000 £42,500
Median salary % change year-on-year +6.25% -5.88% +21.43%
10th Percentile £27,500 £26,250 £23,150
90th Percentile £55,000 £52,500 £60,750
Cheshire median annual salary £42,500 £38,500 £40,000
% change year-on-year +10.39% -3.75% +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

JSON
Salary Histogram in Chester

The salary distribution of IT jobs citing JSON in Chester over the 6 months to 23 November 2017.

Salary histogram for JSON in Chester

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

1 14 (93.33%) Agile Software Development
2 10 (66.67%) Java
3 8 (53.33%) SOAP
3 8 (53.33%) XML
4 6 (40.00%) Maven
4 6 (40.00%) MongoDB
5 5 (33.33%) NoSQL
5 5 (33.33%) Spring
5 5 (33.33%) RESTful
5 5 (33.33%) SQL
6 4 (26.67%) JavaScript
6 4 (26.67%) HTML
6 4 (26.67%) Hibernate
6 4 (26.67%) Continuous Improvement
6 4 (26.67%) Gradle
6 4 (26.67%) Apache Spark
7 3 (20.00%) User Stories
7 3 (20.00%) Big Data
7 3 (20.00%) jQuery
7 3 (20.00%) Computer Science Degree
7 3 (20.00%) Scrum
7 3 (20.00%) Degree
7 3 (20.00%) Computer Science
7 3 (20.00%) J2EE
8 2 (13.33%) Struts
8 2 (13.33%) Web Services
8 2 (13.33%) Oracle
8 2 (13.33%) Ant
8 2 (13.33%) JUnit
8 2 (13.33%) Automotive

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:

Application Platforms
1 4 (26.67%) Apache Spark
2 2 (13.33%) Adobe Experience Manager
2 2 (13.33%) Elasticsearch
3 1 (6.67%) Apache
3 1 (6.67%) nginx
Business Applications
1 1 (6.67%) Magento
Cloud Services
1 1 (6.67%) Amazon AWS
Communications & Networking
1 2 (13.33%) Internet
Database & Business Intelligence
1 6 (40.00%) MongoDB
2 5 (33.33%) NoSQL
3 3 (20.00%) Big Data
4 2 (13.33%) Apache Hive
4 2 (13.33%) Relational Database
5 1 (6.67%) MySQL
5 1 (6.67%) PostgreSQL
Development Applications
1 6 (40.00%) Maven
2 4 (26.67%) Gradle
3 2 (13.33%) Ant
3 2 (13.33%) Eclipse
3 2 (13.33%) Jenkins
3 2 (13.33%) JUnit
3 2 (13.33%) Mockito
3 2 (13.33%) Selenium
4 1 (6.67%) SoapUI
General
1 2 (13.33%) Automotive
2 1 (6.67%) Retail
Job Titles
1 10 (66.67%) Developer
2 7 (46.67%) Java Developer
3 5 (33.33%) Software Developer
4 4 (26.67%) Analyst
5 3 (20.00%) Java Software Developer
6 2 (13.33%) Business Analyst
6 2 (13.33%) Full Stack Developer
6 2 (13.33%) J2EE Developer
6 2 (13.33%) Java/J2EE Developer
6 2 (13.33%) Test Analyst
7 1 (6.67%) Java Engineer
7 1 (6.67%) Python Developer
7 1 (6.67%) Senior Developer
7 1 (6.67%) Senior Full Stack Developer
7 1 (6.67%) Senior Software Developer
7 1 (6.67%) Technical Analyst
7 1 (6.67%) Technical Business Analyst
7 1 (6.67%) Test Leader
Libraries, Frameworks & Software Standards
1 8 (53.33%) SOAP
1 8 (53.33%) XML
2 5 (33.33%) RESTful
2 5 (33.33%) Spring
3 4 (26.67%) Hibernate
3 4 (26.67%) HTML
4 3 (20.00%) J2EE
4 3 (20.00%) jQuery
5 2 (13.33%) Akka
5 2 (13.33%) AngularJS
5 2 (13.33%) Dropwizard
5 2 (13.33%) Kafka
5 2 (13.33%) REST
5 2 (13.33%) Struts
5 2 (13.33%) Web Services
6 1 (6.67%) CSS
6 1 (6.67%) CSS3
6 1 (6.67%) Flask
6 1 (6.67%) LAPP Stack
6 1 (6.67%) LEMP Stack
Miscellaneous
1 3 (20.00%) Computer Science
2 2 (13.33%) Internet of Things
3 1 (6.67%) Mobile App
3 1 (6.67%) User Experience
Operating Systems
1 1 (6.67%) Android
1 1 (6.67%) Apple iOS
1 1 (6.67%) Debian
1 1 (6.67%) Linux
1 1 (6.67%) Mac OS X
Processes & Methodologies
1 14 (93.33%) Agile Software Development
2 4 (26.67%) Continuous Improvement
3 3 (20.00%) Scrum
3 3 (20.00%) User Stories
4 2 (13.33%) BDD
4 2 (13.33%) Continuous Integration
4 2 (13.33%) E-Commerce
4 2 (13.33%) Integration Testing
4 2 (13.33%) IT Strategy
4 2 (13.33%) Non-Functional Testing
4 2 (13.33%) Test Scripting
4 2 (13.33%) Test Strategy
5 1 (6.67%) Acceptance Criteria
5 1 (6.67%) Data Visualisation
5 1 (6.67%) DevOps
5 1 (6.67%) Mentoring
5 1 (6.67%) Prototyping
5 1 (6.67%) SDLC
5 1 (6.67%) Stakeholder Engagement
5 1 (6.67%) Wireframes
Programming Languages
1 10 (66.67%) Java
2 5 (33.33%) SQL
3 4 (26.67%) JavaScript
4 2 (13.33%) PL/SQL
5 1 (6.67%) C++
5 1 (6.67%) PHP
5 1 (6.67%) Python
Qualifications
1 3 (20.00%) Computer Science Degree
1 3 (20.00%) Degree
2 1 (6.67%) ISEB
2 1 (6.67%) ISTQB
Quality Assurance & Compliance
1 2 (13.33%) QA
Vendors
1 2 (13.33%) Adobe
1 2 (13.33%) Apigee
1 2 (13.33%) Oracle