The following table provides summary statistics for permanent job vacancies advertised in Bath 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 29 June 2017 with a comparison to the same period in the previous 2 years.

JSON
Somerset > Bath
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 56 44 40
Rank change year-on-year -12 -4  
Permanent jobs citing JSON 6 10 7
As % of all permanent IT jobs advertised in Bath 1.30% 3.12% 2.38%
As % of the Libraries, Frameworks & Software Standards category 3.26% 6.49% 5.19%
Number of salaries quoted 5 9 7
Bath median annual salary £45,000 £40,000 £35,000
Median salary % change year-on-year +12.50% +14.28%  
10th Percentile £31,500 £32,580 £32,500
90th Percentile £49,750 £50,750 £35,500
Somerset median annual salary £42,500 £40,000 £55,000
% change year-on-year +6.25% -27.27%  

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 Bath with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Bath
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 184 154 135
As % of all permanent IT job vacancies advertised in Bath 39.74% 47.98% 45.92%
Number of salaries quoted 761 495 546
Bath median annual salary £40,000 £40,000 £36,500
Median salary % change year-on-year - +9.58%  
10th Percentile £32,500 £32,500 £25,000
90th Percentile £62,500 £52,875 £55,000
Somerset median annual salary £41,377 £40,000 £37,500
% change year-on-year +3.44% +6.66%  

JSON
Job Vacancy Trend in Bath

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

Job vacancy trend for JSON in Bath

JSON
Salary Trend in Bath

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

Salary trend for JSON in Bath

JSON
Salary Histogram in Bath

The salary distribution of IT jobs citing JSON in Bath over the 3 months to 29 June 2017.

Salary histogram for JSON in Bath

For the 6 months to 29 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 Bath region with a requirement for JSON.

1 7 (77.78%) Git (software)
2 6 (66.67%) RESTful
2 6 (66.67%) Agile Software Development
2 6 (66.67%) JavaScript
2 6 (66.67%) Web Services
3 4 (44.44%) HTML
3 4 (44.44%) HTML5
3 4 (44.44%) CSS3
3 4 (44.44%) Web Development
3 4 (44.44%) CSS
3 4 (44.44%) Unit Testing
3 4 (44.44%) D3.js
3 4 (44.44%) Analytics
3 4 (44.44%) DevOps
3 4 (44.44%) Digital Analytics
4 3 (33.33%) User Experience
4 3 (33.33%) Redux
4 3 (33.33%) Data Visualisation
4 3 (33.33%) Visualisation
4 3 (33.33%) TDD
4 3 (33.33%) Internet
4 3 (33.33%) ICMP
4 3 (33.33%) Linux
5 2 (22.22%) Microsoft
5 2 (22.22%) Active Directory
5 2 (22.22%) Disaster Recovery
5 2 (22.22%) Java
5 2 (22.22%) Windows
5 2 (22.22%) SQL
5 2 (22.22%) J2EE

JSON
Co-occurring IT Skills in Bath 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 2 (22.22%) Confluence
1 2 (22.22%) MS Exchange
Cloud Services
1 2 (22.22%) Azure Active Directory
1 2 (22.22%) Cloud Computing
1 2 (22.22%) IaaS
1 2 (22.22%) Microsoft Azure
1 2 (22.22%) Office 365
1 2 (22.22%) PaaS
1 2 (22.22%) SaaS
Communications & Networking
1 3 (33.33%) ICMP
1 3 (33.33%) Internet
2 1 (11.11%) ADSL
2 1 (11.11%) HTTP
2 1 (11.11%) LAN
2 1 (11.11%) VPN
2 1 (11.11%) Wi-Fi
Database & Business Intelligence
1 2 (22.22%) SQL Server
2 1 (11.11%) NoSQL
2 1 (11.11%) Redis
2 1 (11.11%) Riak
Development Applications
1 7 (77.78%) Git (software)
2 2 (22.22%) Bitbucket
2 2 (22.22%) JIRA
2 2 (22.22%) Visual Studio Team System
3 1 (11.11%) Mercurial
3 1 (11.11%) Octopus Deploy
3 1 (11.11%) Subversion
3 1 (11.11%) Team Foundation Server
3 1 (11.11%) TeamCity
3 1 (11.11%) Visual Studio
Job Titles
1 7 (77.78%) Developer
2 2 (22.22%) Full Stack Developer
2 2 (22.22%) Java Developer
2 2 (22.22%) JavaScript Developer
3 1 (11.11%) Administrator
3 1 (11.11%) Angular Developer
3 1 (11.11%) Erlang Developer
3 1 (11.11%) Front End Developer (Client-Side Developer)
3 1 (11.11%) HTML CSS Developer
3 1 (11.11%) HTML Developer
3 1 (11.11%) Infrastructure Manager
3 1 (11.11%) IT Infrastructure Manager
3 1 (11.11%) IT Manager
3 1 (11.11%) Systems Administrator
3 1 (11.11%) Web Developer
Libraries, Frameworks & Software Standards
1 6 (66.67%) RESTful
1 6 (66.67%) Web Services
2 4 (44.44%) CSS
2 4 (44.44%) CSS3
2 4 (44.44%) D3.js
2 4 (44.44%) HTML
2 4 (44.44%) HTML5
3 3 (33.33%) Redux
4 2 (22.22%) J2EE
4 2 (22.22%) Spring
4 2 (22.22%) Swing
5 1 (11.11%) AngularJS
5 1 (11.11%) jQuery
5 1 (11.11%) KnockoutJS
5 1 (11.11%) Node.js
5 1 (11.11%) React
5 1 (11.11%) RequireJS
5 1 (11.11%) Twitter Bootstrap
Miscellaneous
1 3 (33.33%) User Experience
2 1 (11.11%) Algorithms
Operating Systems
1 3 (33.33%) Linux
2 2 (22.22%) Windows
2 2 (22.22%) Windows Server
3 1 (11.11%) Ubuntu
Processes & Methodologies
1 6 (66.67%) Agile Software Development
2 4 (44.44%) Analytics
2 4 (44.44%) DevOps
2 4 (44.44%) Digital Analytics
2 4 (44.44%) Unit Testing
2 4 (44.44%) Web Development
3 3 (33.33%) Data Visualisation
3 3 (33.33%) TDD
3 3 (33.33%) Visualisation
4 2 (22.22%) API Design
4 2 (22.22%) API Development
4 2 (22.22%) Continuous Deployment
4 2 (22.22%) Continuous Integration
4 2 (22.22%) Disaster Recovery
4 2 (22.22%) High Availability
4 2 (22.22%) SOA
5 1 (11.11%) Front End Development
5 1 (11.11%) Microservices
5 1 (11.11%) Performance Tuning
5 1 (11.11%) Separation of Concerns
Programming Languages
1 6 (66.67%) JavaScript
2 2 (22.22%) Java
2 2 (22.22%) PowerShell
2 2 (22.22%) SQL
3 1 (11.11%) ECMAScript
3 1 (11.11%) Erlang
3 1 (11.11%) ES6
Qualifications
1 2 (22.22%) Degree
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) Virtual Machines
Vendors
1 2 (22.22%) Atlassian
1 2 (22.22%) Microsoft
1 2 (22.22%) New Relic
1 2 (22.22%) RedGate