Period
to 19 November 2017

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

JSON
South West > Bristol
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 88 124 92
Rank change year-on-year +36 -32 +14
Permanent jobs citing JSON 125 58 113
As % of all permanent IT jobs advertised in Bristol 3.29% 1.81% 2.99%
As % of the Libraries, Frameworks & Software Standards category 6.90% 4.16% 6.67%
Number of salaries quoted 113 51 106
Bristol median annual salary £47,500 £44,000 £50,000
Median salary % change year-on-year +7.95% -12.00% +42.86%
10th Percentile £27,300 £28,750 £32,500
90th Percentile £65,000 £65,000 £83,750
South West median annual salary £42,250 £45,000 £40,000
% change year-on-year -6.11% +12.50% +14.29%

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 1812 1394 1693
As % of all permanent IT jobs advertised in Bristol 47.72% 43.44% 44.78%
Number of salaries quoted 1544 1234 1525
Bristol median annual salary £45,000 £44,000 £40,000
Median salary % change year-on-year +2.27% +10.00% +5.26%
10th Percentile £26,250 £28,575 £26,250
90th Percentile £66,250 £68,750 £63,750
South West median annual salary £41,377 £40,000 £38,500
% change year-on-year +3.44% +3.90% +4.05%

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 19 November 2017.

Salary histogram for JSON in Bristol

For the 6 months to 19 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 Bristol region with a requirement for JSON.

1 94 (75.20%) Agile Software Development
2 80 (64.00%) AngularJS
3 78 (62.40%) C#
3 78 (62.40%) HTML
4 75 (60.00%) JavaScript
5 73 (58.40%) CSS
6 71 (56.80%) Finance
7 70 (56.00%) XML
8 66 (52.80%) Telecoms
9 65 (52.00%) Electronics
9 65 (52.00%) Manufacturing
9 65 (52.00%) Programme Management
9 65 (52.00%) Marketing
9 65 (52.00%) SAP
9 65 (52.00%) Business Intelligence
9 65 (52.00%) Digital Marketing
10 59 (47.20%) REST
11 57 (45.60%) HTML5
11 57 (45.60%) Java
12 47 (37.60%) MVC
13 46 (36.80%) Microsoft Azure
14 44 (35.20%) TDD
15 43 (34.40%) Git (software)
16 39 (31.20%) Amazon AWS
16 39 (31.20%) Node.js
16 39 (31.20%) .NET
17 38 (30.40%) Jenkins
18 37 (29.60%) PaaS
19 36 (28.80%) IaaS
20 35 (28.00%) KnockoutJS

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 (8.00%) Tomcat
2 8 (6.40%) Mule
3 4 (3.20%) Apache Spark
3 4 (3.20%) Drupal
3 4 (3.20%) Elasticsearch
4 3 (2.40%) Apache
4 3 (2.40%) CMS
5 2 (1.60%) Kentico
5 2 (1.60%) SharePoint
6 1 (0.80%) WordPress
Applications
1 1 (0.80%) Photoshop
Cloud Services
1 46 (36.80%) Microsoft Azure
2 39 (31.20%) Amazon AWS
3 37 (29.60%) PaaS
4 36 (28.80%) IaaS
5 30 (24.00%) SaaS
6 2 (1.60%) Cloud Computing
6 2 (1.60%) npm
6 2 (1.60%) Office 365
7 1 (0.80%) Amazon EC2
7 1 (0.80%) Amazon EMR
7 1 (0.80%) Amazon S3
7 1 (0.80%) Amazon SQS
7 1 (0.80%) AWS Elastic Beanstalk
Communications & Networking
1 29 (23.20%) SSL
2 17 (13.60%) HTTP
3 2 (1.60%) SMS
3 2 (1.60%) TCP/IP
4 1 (0.80%) DNS
4 1 (0.80%) MQTT
Database & Business Intelligence
1 24 (19.20%) MongoDB
2 23 (18.40%) NoSQL
3 22 (17.60%) Apache Cassandra
3 22 (17.60%) SQL Server
4 18 (14.40%) CouchDB
4 18 (14.40%) Relational Database
5 16 (12.80%) RDBMS
6 5 (4.00%) MySQL
7 3 (2.40%) PostgreSQL
8 2 (1.60%) Data Warehouse
9 1 (0.80%) Big Data
9 1 (0.80%) HBase
9 1 (0.80%) SQL Server Analysis Services
9 1 (0.80%) SQL Server Integration Services
Development Applications
1 43 (34.40%) Git (software)
2 38 (30.40%) Jenkins
3 30 (24.00%) Atlassian Bamboo
4 27 (21.60%) Mercurial
5 21 (16.80%) MSBuild
6 14 (11.20%) Selenium
7 13 (10.40%) Cucumber
7 13 (10.40%) Jasmine
7 13 (10.40%) Protractor
8 11 (8.80%) JUnit
8 11 (8.80%) SpecFlow
8 11 (8.80%) Team Foundation Server
9 10 (8.00%) Capybara
9 10 (8.00%) WATIR
9 10 (8.00%) WebDriver
10 8 (6.40%) Visual Studio
11 6 (4.80%) JIRA
11 6 (4.80%) Sonatype Nexus
12 5 (4.00%) Octopus Deploy
12 5 (4.00%) RSpec
General
1 71 (56.80%) Finance
2 66 (52.80%) Telecoms
3 65 (52.00%) Electronics
3 65 (52.00%) Manufacturing
3 65 (52.00%) Marketing
4 4 (3.20%) Banking
5 1 (0.80%) Games
5 1 (0.80%) Legal
Job Titles
1 87 (69.60%) Developer
2 31 (24.80%) Front End Developer (Client-Side Developer)
2 31 (24.80%) JavaScript Developer
3 20 (16.00%) Software Developer
4 19 (15.20%) .NET Developer
5 18 (14.40%) Senior Developer
6 17 (13.60%) C# Developer
7 15 (12.00%) C# .NET Developer
8 14 (11.20%) ASP.NET Developer
8 14 (11.20%) C# ASP.NET Developer
9 13 (10.40%) Junior
9 13 (10.40%) Junior Developer
10 11 (8.80%) .NET Software Developer
10 11 (8.80%) C# Software Developer
10 11 (8.80%) Junior Front End Developer (Client-Side Developer)
10 11 (8.80%) Junior JavaScript Developer
10 11 (8.80%) Software Engineer
11 10 (8.00%) iOS Developer
11 10 (8.00%) Java Developer
12 9 (7.20%) Tester
Libraries, Frameworks & Software Standards
1 80 (64.00%) AngularJS
2 78 (62.40%) HTML
3 73 (58.40%) CSS
4 70 (56.00%) XML
5 59 (47.20%) REST
6 57 (45.60%) HTML5
7 39 (31.20%) .NET
7 39 (31.20%) Node.js
8 35 (28.00%) KnockoutJS
9 34 (27.20%) CSS3
10 32 (25.60%) ASP.NET
10 32 (25.60%) Backbone.js
11 31 (24.80%) Ajax
11 31 (24.80%) Ember.js
12 25 (20.00%) RabbitMQ
13 21 (16.80%) Kafka
14 20 (16.00%) ASP.NET MVC
15 19 (15.20%) SOAP
16 18 (14.40%) jQuery
17 15 (12.00%) Spring
Miscellaneous
1 27 (21.60%) User Experience
2 18 (14.40%) Analytical Skills
3 12 (9.60%) Mobile App
4 5 (4.00%) Virtual Team
5 4 (3.20%) Hedge funds
6 3 (2.40%) Enterprise Software
7 2 (1.60%) Client/Server
7 2 (1.60%) Computer Science
7 2 (1.60%) Greenfield Project
7 2 (1.60%) N-Tier
8 1 (0.80%) Graphic Design
Operating Systems
1 11 (8.80%) Android
2 10 (8.00%) Apple iOS
3 9 (7.20%) Linux
4 6 (4.80%) Windows
5 5 (4.00%) Windows Server
5 5 (4.00%) Windows Server 2008
5 5 (4.00%) Windows Server 2012
Processes & Methodologies
1 94 (75.20%) Agile Software Development
2 65 (52.00%) Business Intelligence
2 65 (52.00%) Digital Marketing
2 65 (52.00%) Programme Management
3 47 (37.60%) MVC
4 44 (35.20%) TDD
5 35 (28.00%) OO
6 34 (27.20%) DevOps
7 33 (26.40%) Front End Development
7 33 (26.40%) Software Engineering
8 32 (25.60%) Continuous Delivery
9 28 (22.40%) Scrum
10 19 (15.20%) BDD
11 18 (14.40%) Kanban
12 16 (12.80%) Continuous Integration
13 15 (12.00%) SOLID
14 14 (11.20%) Don't repeat yourself (DRY)
15 13 (10.40%) Analytical Thinking
16 12 (9.60%) OOP
16 12 (9.60%) Test Automation
Programming Languages
1 78 (62.40%) C#
2 75 (60.00%) JavaScript
3 57 (45.60%) Java
4 31 (24.80%) SQL
5 30 (24.00%) C++
6 16 (12.80%) Ruby
7 10 (8.00%) Apple Swift
7 10 (8.00%) Objective-C
8 8 (6.40%) Python
9 7 (5.60%) PHP
9 7 (5.60%) PowerShell
10 5 (4.00%) TypeScript
11 4 (3.20%) C
11 4 (3.20%) Scala
12 2 (1.60%) ECMAScript
12 2 (1.60%) T-SQL
13 1 (0.80%) GraphQL
13 1 (0.80%) VB.NET
Qualifications
1 14 (11.20%) Degree
2 11 (8.80%) ISEB
2 11 (8.80%) ISTQB
3 3 (2.40%) Security Cleared
4 2 (1.60%) Computer Science Degree
5 1 (0.80%) SC Cleared
Quality Assurance & Compliance
1 2 (1.60%) WCAG
2 1 (0.80%) QA
System Software
1 6 (4.80%) Docker
2 2 (1.60%) VMware Infrastructure
3 1 (0.80%) Virtual Machines
Systems Management
1 6 (4.80%) Ansible
2 5 (4.00%) Terraform
3 1 (0.80%) Opscode Chef
3 1 (0.80%) Puppet
Vendors
1 65 (52.00%) SAP
2 13 (10.40%) Microsoft
3 5 (4.00%) CA Agile Central
3 5 (4.00%) VMware
4 1 (0.80%) Capita
4 1 (0.80%) Zend