Period
to 15 February 2019

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 15 February 2019 with a comparison to the same period in the previous 2 years.

JSON
South West > Bristol
6 months to
15 Feb 2019
Same period 2018 Same period 2017
Rank 131 100 126
Rank change year-on-year -31 +26 -40
Permanent jobs citing JSON 58 105 59
As % of all permanent IT jobs advertised in Bristol 1.59% 2.94% 1.78%
As % of the Libraries, Frameworks & Software Standards category 3.70% 6.47% 4.08%
Number of salaries quoted 51 95 51
Bristol median annual salary £50,000 £50,000 £42,500
Median salary % change year-on-year - +17.65% -10.53%
10th Percentile £36,250 £26,950 £28,750
90th Percentile £61,250 £65,000 £56,250
South West median annual salary £47,500 £42,500 £45,000
% change year-on-year +11.76% -5.56% +12.50%

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 1,569 1,623 1,445
As % of all permanent IT jobs advertised in Bristol 42.99% 45.49% 43.68%
Number of salaries quoted 1,266 1,387 1,195
Bristol median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +12.50%
10th Percentile £31,250 £27,500 £30,000
90th Percentile £67,500 £65,000 £72,500
South West median annual salary £44,500 £42,500 £42,000
% change year-on-year +4.71% +1.19% +7.69%

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 15 February 2019.

Salary histogram for JSON in Bristol

For the 6 months to 15 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 Bristol region with a requirement for JSON.

1 37 (63.79%) HTML
2 31 (53.45%) JavaScript
3 30 (51.72%) CSS
3 30 (51.72%) XML
4 25 (43.10%) Git (software)
5 22 (37.93%) HTML5
6 21 (36.21%) REST
6 21 (36.21%) Java
7 20 (34.48%) AngularJS
8 19 (32.76%) SQL Server
9 18 (31.03%) MVC
9 18 (31.03%) RESTful
10 16 (27.59%) Finance
10 16 (27.59%) SQL
11 14 (24.14%) C#
11 14 (24.14%) .NET
11 14 (24.14%) Python
11 14 (24.14%) Front End Development
12 13 (22.41%) CSS3
12 13 (22.41%) OO
12 13 (22.41%) Unit Testing
13 12 (20.69%) Agile Software Development
13 12 (20.69%) Ajax
13 12 (20.69%) ASP.NET
13 12 (20.69%) KnockoutJS
13 12 (20.69%) MVVM
13 12 (20.69%) User Experience
14 11 (18.97%) DevOps
14 11 (18.97%) Sass
15 10 (17.24%) Ember.js

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 2 (3.45%) SAS
2 1 (1.72%) Apache Spark
2 1 (1.72%) CMS
2 1 (1.72%) Confluence
2 1 (1.72%) EPiServer
2 1 (1.72%) WordPress
Applications
1 10 (17.24%) Photoshop
2 2 (3.45%) Microsoft Excel
Business Applications
1 1 (1.72%) Dynamics CRM
Cloud Services
1 10 (17.24%) Amazon AWS
1 10 (17.24%) Microsoft Azure
2 5 (8.62%) Amazon EC2
2 5 (8.62%) Amazon ElastiCache
2 5 (8.62%) Amazon S3
2 5 (8.62%) AWS CloudFormation
2 5 (8.62%) IaaS
2 5 (8.62%) PaaS
2 5 (8.62%) Route 53
2 5 (8.62%) SaaS
3 3 (5.17%) npm
Communications & Networking
1 6 (10.34%) HTTP
2 5 (8.62%) SSL
Database & Business Intelligence
1 19 (32.76%) SQL Server
2 10 (17.24%) Relational Database
3 5 (8.62%) Amazon RDS
3 5 (8.62%) Apache Cassandra
3 5 (8.62%) CouchDB
3 5 (8.62%) MongoDB
3 5 (8.62%) NoSQL
3 5 (8.62%) RDBMS
4 3 (5.17%) Data Warehouse
5 2 (3.45%) Microsoft Analysis Services
5 2 (3.45%) OLAP
5 2 (3.45%) OLAP Cube
5 2 (3.45%) PowerPivot
5 2 (3.45%) SQL Server 2012
5 2 (3.45%) SQL Server Analysis Services
5 2 (3.45%) SQL Server Integration Services
5 2 (3.45%) SQL Server Reporting Services
6 1 (1.72%) MySQL
6 1 (1.72%) Neo4j
6 1 (1.72%) Snowflake Schema
Development Applications
1 25 (43.10%) Git (software)
2 10 (17.24%) Subversion
3 9 (15.52%) Team Foundation Server
4 8 (13.79%) Visual Studio
5 6 (10.34%) Jenkins
5 6 (10.34%) Mercurial
5 6 (10.34%) webpack
6 5 (8.62%) Atlassian Bamboo
6 5 (8.62%) Gradle
6 5 (8.62%) Maven
6 5 (8.62%) MSBuild
7 3 (5.17%) Babel
8 2 (3.45%) JIRA
8 2 (3.45%) MSTest
9 1 (1.72%) Firebug
9 1 (1.72%) JMeter
9 1 (1.72%) JUnit
9 1 (1.72%) NUnit
9 1 (1.72%) PHPUnit
9 1 (1.72%) Selenium
General
1 16 (27.59%) Finance
2 8 (13.79%) Marketing
3 5 (8.62%) Banking
4 1 (1.72%) Electronics
4 1 (1.72%) Manufacturing
4 1 (1.72%) Retail
4 1 (1.72%) Telecoms
Job Titles
1 44 (75.86%) Developer
2 10 (17.24%) Front End Developer (Client-Side Developer)
3 9 (15.52%) Python Developer
4 8 (13.79%) Integration Developer
5 7 (12.07%) Senior Developer
6 6 (10.34%) React Developer
6 6 (10.34%) Web Developer
7 5 (8.62%) .NET Developer
8 3 (5.17%) Applications Developer
8 3 (5.17%) C# Developer
8 3 (5.17%) Java Developer
8 3 (5.17%) Senior .NET Developer
9 2 (3.45%) .NET Applications Developer
9 2 (3.45%) Full Stack Developer
9 2 (3.45%) JavaScript Developer
9 2 (3.45%) Node.js Developer
9 2 (3.45%) Senior Applications Developer
9 2 (3.45%) Senior React Developer
9 2 (3.45%) Software Developer
10 1 (1.72%) WordPress Developer
Libraries, Frameworks & Software Standards
1 37 (63.79%) HTML
2 30 (51.72%) CSS
2 30 (51.72%) XML
3 22 (37.93%) HTML5
4 21 (36.21%) REST
5 20 (34.48%) AngularJS
6 18 (31.03%) RESTful
7 14 (24.14%) .NET
8 13 (22.41%) CSS3
9 12 (20.69%) Ajax
9 12 (20.69%) ASP.NET
9 12 (20.69%) KnockoutJS
10 11 (18.97%) Sass
11 10 (17.24%) Backbone.js
11 10 (17.24%) Ember.js
11 10 (17.24%) Regular Expression
12 9 (15.52%) Web Services
13 8 (13.79%) React
13 8 (13.79%) Redux
14 6 (10.34%) ASP.NET MVC
Miscellaneous
1 12 (20.69%) User Experience
2 8 (13.79%) Analytical Skills
3 5 (8.62%) Data Structures
4 2 (3.45%) Fintech
4 2 (3.45%) Life Science
4 2 (3.45%) Replication
4 2 (3.45%) RIA
4 2 (3.45%) Robotics
4 2 (3.45%) Virtual Team
5 1 (1.72%) Algorithms
5 1 (1.72%) Driving Licence
5 1 (1.72%) Enterprise Software
5 1 (1.72%) Security Operations Centre
Operating Systems
1 10 (17.24%) Linux
1 10 (17.24%) Windows
2 1 (1.72%) Unix
Processes & Methodologies
1 18 (31.03%) MVC
2 14 (24.14%) Front End Development
3 13 (22.41%) OO
3 13 (22.41%) Unit Testing
4 12 (20.69%) Agile Software Development
4 12 (20.69%) MVVM
5 11 (18.97%) DevOps
6 10 (17.24%) Cybersecurity
6 10 (17.24%) E-Commerce
6 10 (17.24%) SIEM
6 10 (17.24%) Task Automation
6 10 (17.24%) Visualisation
7 9 (15.52%) API Integration
7 9 (15.52%) TDD
7 9 (15.52%) Web Development
8 8 (13.79%) Scrum
8 8 (13.79%) Software Engineering
9 7 (12.07%) Mentoring
9 7 (12.07%) Multithreading
10 6 (10.34%) Problem-Solving
Programming Languages
1 31 (53.45%) JavaScript
2 21 (36.21%) Java
3 16 (27.59%) SQL
4 14 (24.14%) C#
4 14 (24.14%) Python
5 10 (17.24%) Bash Shell
5 10 (17.24%) ES6
5 10 (17.24%) ES7
5 10 (17.24%) PowerShell
6 7 (12.07%) C++
6 7 (12.07%) Scala
7 5 (8.62%) Clojure
7 5 (8.62%) Groovy
8 4 (6.90%) PHP
9 2 (3.45%) Ruby
9 2 (3.45%) XPath
10 1 (1.72%) Cypher
10 1 (1.72%) Shell Script
10 1 (1.72%) T-SQL
Qualifications
1 2 (3.45%) Degree
Quality Assurance & Compliance
1 1 (1.72%) Data Quality
1 1 (1.72%) GDPR
System Software
1 1 (1.72%) Docker
1 1 (1.72%) Virtual Machines
Vendors
1 9 (15.52%) Microsoft
2 3 (5.17%) Talend
3 2 (3.45%) Tableau
3 2 (3.45%) Trillium
3 2 (3.45%) Zend
4 1 (1.72%) SAP
4 1 (1.72%) Sitecore