Period
to 19 January 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 19 January 2018 with a comparison to the same period in the previous 2 years.

JSON
South West > Bristol
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 91 111 84
Rank change year-on-year +20 -27 +13
Permanent jobs citing JSON 114 66 116
As % of all permanent IT jobs advertised in Bristol 3.12% 2.05% 3.20%
As % of the Libraries, Frameworks & Software Standards category 6.74% 4.64% 7.29%
Number of salaries quoted 104 57 108
Bristol median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +32.87%
10th Percentile £26,250 £30,250 £28,750
90th Percentile £65,000 £65,000 £85,000
South West median annual salary £42,500 £45,000 £40,000
% change year-on-year -5.56% +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 1,692 1,421 1,591
As % of all permanent IT jobs advertised in Bristol 46.34% 44.12% 43.83%
Number of salaries quoted 1,426 1,204 1,477
Bristol median annual salary £45,000 £45,000 £40,000
Median salary % change year-on-year - +12.50% +6.67%
10th Percentile £27,500 £30,000 £27,500
90th Percentile £65,000 £72,500 £62,500
South West median annual salary £42,500 £41,500 £38,500
% change year-on-year +2.41% +7.79% +6.94%

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 January 2018.

Salary histogram for JSON in Bristol

For the 6 months to 19 January 2018, 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 80 (70.18%) Agile Software Development
2 69 (60.53%) HTML
2 69 (60.53%) JavaScript
3 64 (56.14%) CSS
4 62 (54.39%) AngularJS
5 59 (51.75%) C#
6 51 (44.74%) XML
7 47 (41.23%) MVC
8 44 (38.60%) Marketing
9 43 (37.72%) Finance
10 42 (36.84%) HTML5
10 42 (36.84%) REST
11 41 (35.96%) Microsoft Azure
12 40 (35.09%) Telecoms
12 40 (35.09%) .NET
12 40 (35.09%) Business Intelligence
13 39 (34.21%) SAP
13 39 (34.21%) Java
13 39 (34.21%) Electronics
13 39 (34.21%) Manufacturing
13 39 (34.21%) Programme Management
13 39 (34.21%) Digital Marketing
14 36 (31.58%) Amazon AWS
15 35 (30.70%) Software Engineering
16 34 (29.82%) Git (software)
17 31 (27.19%) ASP.NET
17 31 (27.19%) OO
18 29 (25.44%) TDD
18 29 (25.44%) Jenkins
19 28 (24.56%) PaaS

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 9 (7.89%) Tomcat
2 5 (4.39%) Apache
2 5 (4.39%) Mule
3 4 (3.51%) Apache Spark
3 4 (3.51%) Elasticsearch
4 2 (1.75%) CMS
4 2 (1.75%) Drupal
4 2 (1.75%) Kentico
4 2 (1.75%) SharePoint
Applications
1 2 (1.75%) Adobe Illustrator
1 2 (1.75%) Fireworks
1 2 (1.75%) Photoshop
Cloud Services
1 41 (35.96%) Microsoft Azure
2 36 (31.58%) Amazon AWS
3 28 (24.56%) PaaS
4 27 (23.68%) IaaS
5 25 (21.93%) SaaS
6 5 (4.39%) G Suite
6 5 (4.39%) GitHub
6 5 (4.39%) Google Cloud Platform
6 5 (4.39%) Heroku
6 5 (4.39%) Slack
7 4 (3.51%) npm
8 2 (1.75%) Cloud Computing
8 2 (1.75%) Office 365
9 1 (0.88%) Amazon EC2
9 1 (0.88%) Amazon EMR
9 1 (0.88%) Amazon S3
9 1 (0.88%) Amazon SQS
9 1 (0.88%) AWS Elastic Beanstalk
Communications & Networking
1 18 (15.79%) SSL
2 10 (8.77%) HTTP
3 5 (4.39%) SMS
4 2 (1.75%) TCP/IP
5 1 (0.88%) Firewall
5 1 (0.88%) Internet
5 1 (0.88%) LAN
5 1 (0.88%) MQTT
5 1 (0.88%) WAN
Database & Business Intelligence
1 22 (19.30%) MongoDB
2 21 (18.42%) SQL Server
3 16 (14.04%) NoSQL
4 15 (13.16%) Apache Cassandra
5 12 (10.53%) CouchDB
5 12 (10.53%) Relational Database
6 10 (8.77%) RDBMS
7 8 (7.02%) MySQL
8 2 (1.75%) Big Data
8 2 (1.75%) Data Warehouse
8 2 (1.75%) PostgreSQL
9 1 (0.88%) HBase
9 1 (0.88%) Power BI
9 1 (0.88%) SQL Server Analysis Services
9 1 (0.88%) SQL Server Integration Services
Development Applications
1 34 (29.82%) Git (software)
2 29 (25.44%) Jenkins
3 20 (17.54%) Atlassian Bamboo
4 16 (14.04%) Mercurial
4 16 (14.04%) MSBuild
5 13 (11.40%) Team Foundation Server
5 13 (11.40%) Visual Studio
6 12 (10.53%) JIRA
7 9 (7.89%) Selenium
8 8 (7.02%) Cucumber
8 8 (7.02%) Jasmine
8 8 (7.02%) Protractor
9 7 (6.14%) JUnit
9 7 (6.14%) Sonatype Nexus
9 7 (6.14%) SpecFlow
10 6 (5.26%) Artifactory
10 6 (5.26%) Octopus Deploy
10 6 (5.26%) RSpec
10 6 (5.26%) WebDriver
11 5 (4.39%) Capybara
General
1 44 (38.60%) Marketing
2 43 (37.72%) Finance
3 40 (35.09%) Telecoms
4 39 (34.21%) Electronics
4 39 (34.21%) Manufacturing
5 10 (8.77%) Retail
6 2 (1.75%) Banking
7 1 (0.88%) Games
7 1 (0.88%) Legal
Job Titles
1 72 (63.16%) Developer
2 20 (17.54%) .NET Developer
2 20 (17.54%) Senior Developer
3 19 (16.67%) Front End Developer (Client-Side Developer)
4 15 (13.16%) C# Developer
5 14 (12.28%) C# .NET Developer
5 14 (12.28%) Software Developer
6 12 (10.53%) ASP.NET Developer
6 12 (10.53%) ASP.NET MVC Developer
6 12 (10.53%) C# ASP.NET Developer
6 12 (10.53%) Senior .NET Developer
7 11 (9.65%) JavaScript Developer
8 10 (8.77%) Software Engineer
9 9 (7.89%) Junior
9 9 (7.89%) Junior Developer
10 8 (7.02%) Agile Developer
10 8 (7.02%) Java Developer
11 7 (6.14%) Agile .NET Developer
11 7 (6.14%) Agile C# Developer
11 7 (6.14%) iOS Developer
Libraries, Frameworks & Software Standards
1 69 (60.53%) HTML
2 64 (56.14%) CSS
3 62 (54.39%) AngularJS
4 51 (44.74%) XML
5 42 (36.84%) HTML5
5 42 (36.84%) REST
6 40 (35.09%) .NET
7 31 (27.19%) ASP.NET
8 28 (24.56%) Ajax
9 27 (23.68%) Node.js
10 25 (21.93%) jQuery
10 25 (21.93%) KnockoutJS
11 22 (19.30%) CSS3
12 20 (17.54%) Kafka
13 18 (15.79%) ASP.NET MVC
14 17 (14.91%) Backbone.js
14 17 (14.91%) Ember.js
14 17 (14.91%) RabbitMQ
15 13 (11.40%) Web Services
16 12 (10.53%) RESTful
Miscellaneous
1 28 (24.56%) User Experience
2 10 (8.77%) Analytical Skills
2 10 (8.77%) Mobile App
3 6 (5.26%) Virtual Team
4 5 (4.39%) Linux Command Line
5 3 (2.63%) Enterprise Software
6 2 (1.75%) Client/Server
6 2 (1.75%) Computer Science
6 2 (1.75%) Greenfield Project
6 2 (1.75%) Hedge funds
6 2 (1.75%) N-Tier
7 1 (0.88%) Hybrid Cloud
7 1 (0.88%) Internet of Things
7 1 (0.88%) PKI
Operating Systems
1 17 (14.91%) Linux
2 8 (7.02%) Windows
3 7 (6.14%) Android
3 7 (6.14%) Apple iOS
4 6 (5.26%) Windows Server
4 6 (5.26%) Windows Server 2008
4 6 (5.26%) Windows Server 2012
Processes & Methodologies
1 80 (70.18%) Agile Software Development
2 47 (41.23%) MVC
3 40 (35.09%) Business Intelligence
4 39 (34.21%) Digital Marketing
4 39 (34.21%) Programme Management
5 35 (30.70%) Software Engineering
6 31 (27.19%) OO
7 29 (25.44%) TDD
8 26 (22.81%) DevOps
9 23 (20.18%) Front End Development
10 22 (19.30%) Scrum
11 21 (18.42%) Continuous Delivery
12 14 (12.28%) Web Development
13 13 (11.40%) Continuous Integration
14 12 (10.53%) BDD
15 11 (9.65%) SDLC
16 10 (8.77%) Kanban
16 10 (8.77%) SOLID
17 9 (7.89%) Don't repeat yourself (DRY)
17 9 (7.89%) OOP
Programming Languages
1 69 (60.53%) JavaScript
2 59 (51.75%) C#
3 39 (34.21%) Java
4 25 (21.93%) SQL
5 14 (12.28%) C++
6 12 (10.53%) Python
7 11 (9.65%) Ruby
8 10 (8.77%) PHP
8 10 (8.77%) PowerShell
9 7 (6.14%) Apple Swift
9 7 (6.14%) Objective-C
9 7 (6.14%) TypeScript
10 5 (4.39%) Bash Shell
11 4 (3.51%) C
11 4 (3.51%) Scala
12 2 (1.75%) T-SQL
12 2 (1.75%) VB.NET
13 1 (0.88%) GraphQL
Qualifications
1 11 (9.65%) Degree
2 7 (6.14%) ISEB
2 7 (6.14%) ISTQB
3 3 (2.63%) Security Cleared
4 2 (1.75%) Computer Science Degree
5 1 (0.88%) ISTQB Foundation Certification
5 1 (0.88%) SC Cleared
Quality Assurance & Compliance
1 2 (1.75%) WCAG
System Software
1 6 (5.26%) Docker
2 3 (2.63%) VMware Infrastructure
Systems Management
1 6 (5.26%) Ansible
1 6 (5.26%) Terraform
2 1 (0.88%) Opscode Chef
2 1 (0.88%) Puppet
2 1 (0.88%) Simian Army
Vendors
1 39 (34.21%) SAP
2 19 (16.67%) Microsoft
3 6 (5.26%) CA Agile Central
3 6 (5.26%) VMware
4 5 (4.39%) Google
5 2 (1.75%) Adobe
5 2 (1.75%) Capita