Period
to 21 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Bristol 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 September 2018 with a comparison to the same period in the previous 2 years.

JSON
South West > Bristol
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 124 92 118
Rank change year-on-year -32 +26 -28
Permanent jobs citing JSON 71 117 65
As % of all permanent IT jobs advertised in Bristol 1.90% 3.08% 1.96%
As % of the Libraries, Frameworks & Software Standards category 4.17% 6.55% 4.77%
Number of salaries quoted 65 103 58
Bristol median annual salary £39,000 £40,000 £44,000
Median salary % change year-on-year -2.50% -9.09% -2.22%
10th Percentile £30,350 £26,250 £28,550
90th Percentile £61,250 £62,500 £65,375
South West median annual salary £40,000 £42,500 £42,500
% change year-on-year -5.88% - +13.33%

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

All Software Libraries and Frameworks
Bristol
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,701 1,785 1,362
As % of all permanent IT jobs advertised in Bristol 45.41% 47.04% 41.02%
Number of salaries quoted 1,409 1,523 1,260
Bristol median annual salary £45,000 £42,500 £41,500
Median salary % change year-on-year +5.88% +2.41% +6.41%
10th Percentile £27,950 £25,050 £27,500
90th Percentile £62,500 £65,000 £60,000
South West median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

JSON
Job Vacancy Trend in Bristol

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

Job vacancy trend for JSON in Bristol

JSON
Salary Trend in Bristol

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

Salary trend for JSON in Bristol

JSON
Salary Histogram in Bristol

The salary distribution of IT jobs citing JSON in Bristol over the 6 months to 21 September 2018.

Salary histogram for JSON in Bristol

For the 6 months to 21 September 2018, 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 Bristol region with a requirement for JSON.

1 58 (81.69%) HTML
2 52 (73.24%) CSS
3 50 (70.42%) JavaScript
4 40 (56.34%) MVC
5 35 (49.30%) XML
5 35 (49.30%) Git (software)
6 31 (43.66%) HTML5
6 31 (43.66%) Agile Software Development
6 31 (43.66%) Ajax
7 29 (40.85%) E-Commerce
8 26 (36.62%) AngularJS
9 25 (35.21%) C#
10 22 (30.99%) .NET
11 21 (29.58%) SQL
11 21 (29.58%) CSS3
12 20 (28.17%) Java
12 20 (28.17%) Front End Development
13 18 (25.35%) SQL Server
14 17 (23.94%) MySQL
14 17 (23.94%) Marketing
15 16 (22.54%) KnockoutJS
15 16 (22.54%) Sass
15 16 (22.54%) REST
15 16 (22.54%) Web Development
15 16 (22.54%) Retail
16 15 (21.13%) jQuery
17 14 (19.72%) Backbone.js
17 14 (19.72%) Ember.js
17 14 (19.72%) ASP.NET
17 14 (19.72%) OO

JSON
Co-occurring IT Skills in Bristol 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 10 (14.08%) CMS
2 6 (8.45%) Sitecore CMS
2 6 (8.45%) Tomcat
2 6 (8.45%) Umbraco
3 5 (7.04%) Apache
3 5 (7.04%) EPiServer
4 3 (4.23%) Confluence
5 2 (2.82%) Drupal
6 1 (1.41%) GlassFish
6 1 (1.41%) WebLogic
6 1 (1.41%) WebSphere
6 1 (1.41%) WildFly
Applications
1 11 (15.49%) Photoshop
Cloud Services
1 6 (8.45%) npm
2 5 (7.04%) Amazon AWS
2 5 (7.04%) Microsoft Azure
3 3 (4.23%) NuGet
4 2 (2.82%) IaaS
4 2 (2.82%) PaaS
4 2 (2.82%) SaaS
Communications & Networking
1 11 (15.49%) HTTP
2 8 (11.27%) SSL
3 6 (8.45%) DNS
3 6 (8.45%) FTP
3 6 (8.45%) SMTP
4 3 (4.23%) SMS
5 1 (1.41%) Internet
Database & Business Intelligence
1 18 (25.35%) SQL Server
2 17 (23.94%) MySQL
3 10 (14.08%) Relational Database
4 8 (11.27%) RDBMS
5 4 (5.63%) Apache Cassandra
5 4 (5.63%) MongoDB
6 3 (4.23%) CouchDB
7 2 (2.82%) Data Mining
7 2 (2.82%) Hadoop
7 2 (2.82%) Neo4j
7 2 (2.82%) NoSQL
Development Applications
1 35 (49.30%) Git (software)
2 12 (16.90%) Subversion
3 10 (14.08%) Team Foundation Server
4 8 (11.27%) Jenkins
4 8 (11.27%) Selenium
5 7 (9.86%) JIRA
5 7 (9.86%) JUnit
6 6 (8.45%) Atlassian Bamboo
6 6 (8.45%) Log4Net
6 6 (8.45%) Maven
7 4 (5.63%) JMeter
7 4 (5.63%) SpecFlow
8 3 (4.23%) Cucumber
8 3 (4.23%) Eclipse
8 3 (4.23%) IntelliJ
8 3 (4.23%) Moq
8 3 (4.23%) WebDriver
8 3 (4.23%) webpack
8 3 (4.23%) XMLUnit
8 3 (4.23%) xUnit.net
General
1 17 (23.94%) Marketing
2 16 (22.54%) Retail
3 9 (12.68%) Finance
4 5 (7.04%) Electronics
4 5 (7.04%) Manufacturing
4 5 (7.04%) Telecoms
5 2 (2.82%) Back Office
Job Titles
1 64 (90.14%) Developer
2 17 (23.94%) Front End Developer (Client-Side Developer)
3 13 (18.31%) .NET Developer
4 11 (15.49%) Java Developer
4 11 (15.49%) Web Developer
5 10 (14.08%) PHP Developer
5 10 (14.08%) Senior Developer
6 9 (12.68%) MySQL Developer
6 9 (12.68%) PHP MySQL Developer
6 9 (12.68%) PHP Web Developer
7 7 (9.86%) JavaScript Developer
7 7 (9.86%) Junior
7 7 (9.86%) Junior Developer
8 6 (8.45%) Backend Developer
8 6 (8.45%) Graduate
8 6 (8.45%) Graduate Developer
8 6 (8.45%) Junior Backend Developer
9 5 (7.04%) Angular Developer
9 5 (7.04%) C# .NET Developer
9 5 (7.04%) C# Developer
Libraries, Frameworks & Software Standards
1 58 (81.69%) HTML
2 52 (73.24%) CSS
3 35 (49.30%) XML
4 31 (43.66%) Ajax
4 31 (43.66%) HTML5
5 26 (36.62%) AngularJS
6 22 (30.99%) .NET
7 21 (29.58%) CSS3
8 16 (22.54%) KnockoutJS
8 16 (22.54%) REST
8 16 (22.54%) Sass
9 15 (21.13%) jQuery
10 14 (19.72%) ASP.NET
10 14 (19.72%) Backbone.js
10 14 (19.72%) Ember.js
11 13 (18.31%) Spring
12 10 (14.08%) .NET Framework
12 10 (14.08%) RESTful
13 9 (12.68%) Web Services
14 8 (11.27%) Node.js
Miscellaneous
1 12 (16.90%) Analytical Skills
2 10 (14.08%) Mobile App
3 8 (11.27%) User Experience
4 6 (8.45%) Linux Command Line
5 5 (7.04%) Self-Motivation
6 4 (5.63%) Computer Science
7 3 (4.23%) Data Structures
Operating Systems
1 8 (11.27%) Linux
2 1 (1.41%) Android
2 1 (1.41%) Apple iOS
2 1 (1.41%) Debian
2 1 (1.41%) Ubuntu
2 1 (1.41%) Windows
2 1 (1.41%) Windows Server
2 1 (1.41%) Windows Server 2012
Processes & Methodologies
1 40 (56.34%) MVC
2 31 (43.66%) Agile Software Development
3 29 (40.85%) E-Commerce
4 20 (28.17%) Front End Development
5 16 (22.54%) Web Development
6 14 (19.72%) OO
7 13 (18.31%) TDD
8 12 (16.90%) Unit Testing
9 11 (15.49%) MVVM
9 11 (15.49%) Problem-Solving
9 11 (15.49%) Test Automation
10 9 (12.68%) E-business
10 9 (12.68%) Online Marketing
11 8 (11.27%) Analytical Thinking
11 8 (11.27%) Mentoring
12 7 (9.86%) Scrum
13 6 (8.45%) Customer Requirements
14 5 (7.04%) Business Intelligence
14 5 (7.04%) DevOps
14 5 (7.04%) Programme Management
Programming Languages
1 50 (70.42%) JavaScript
2 25 (35.21%) C#
3 21 (29.58%) SQL
4 20 (28.17%) Java
5 12 (16.90%) ES6
5 12 (16.90%) ES7
6 11 (15.49%) PHP
7 6 (8.45%) C++
8 3 (4.23%) Python
8 3 (4.23%) TypeScript
9 2 (2.82%) C
9 2 (2.82%) Embedded C++
9 2 (2.82%) Java 8
9 2 (2.82%) Ruby
9 2 (2.82%) VB.NET
10 1 (1.41%) Bash Shell
10 1 (1.41%) Kotlin
10 1 (1.41%) PowerShell
10 1 (1.41%) Scala
10 1 (1.41%) T-SQL
Qualifications
1 10 (14.08%) Degree
2 2 (2.82%) Computer Science Degree
Quality Assurance & Compliance
1 2 (2.82%) QA
1 2 (2.82%) WCAG
System Software
1 1 (1.41%) Docker
1 1 (1.41%) VMware Infrastructure
1 1 (1.41%) Xen
Systems Management
1 1 (1.41%) Business Desktop Deployment
1 1 (1.41%) Kubernetes
Vendors
1 11 (15.49%) Sitecore
2 7 (9.86%) Oracle
3 6 (8.45%) Microsoft
4 5 (7.04%) SAP
5 4 (5.63%) Cognizant
6 2 (2.82%) Atlassian
6 2 (2.82%) Zend
7 1 (1.41%) Apple
7 1 (1.41%) VMware
7 1 (1.41%) Xamarin