Period
to 22 October 2018

The following table provides summary statistics for permanent job vacancies advertised in the South West with a requirement for D3.js skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited D3.js over the 6 months to 22 October 2018 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
England > South West
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 298 297 284
Rank change year-on-year -1 -13 +54
Permanent jobs citing D3.js 37 36 58
As % of all permanent IT jobs advertised in the South West 0.36% 0.36% 0.54%
As % of the Libraries, Frameworks & Software Standards category 0.88% 0.80% 1.35%
Number of salaries quoted 37 33 50
South West median annual salary £55,000 £35,000 £46,250
Median salary % change year-on-year +57.14% -24.32% +2.78%
10th Percentile £40,000 £25,000 £28,750
90th Percentile £65,000 £48,500 £60,000
England median annual salary £57,500 £57,000 £55,000
% change year-on-year +0.88% +3.64% +4.76%

D3.js 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 the South West with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South West
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,214 4,510 4,311
As % of all permanent IT jobs advertised in the South West 40.93% 44.80% 39.95%
Number of salaries quoted 3,545 3,877 3,755
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +6.67%
10th Percentile £27,500 £26,250 £26,250
90th Percentile £63,750 £62,500 £60,000
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

D3.js
Job Vacancy Trend in the South West

Job postings citing D3.js as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for D3.js in the South West

D3.js
Salary Trend in the South West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing D3.js in the South West.

Salary trend for D3.js in the South West

D3.js
Salary Histogram in the South West

The salary distribution of IT jobs citing D3.js in the South West over the 6 months to 22 October 2018.

Salary histogram for D3.js in the South West

D3.js
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing D3.js within the South West region over the 6 months to 22 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Gloucestershire +20 23 £55,000 +22.22% 2
Somerset +34 6 - -
Bristol +2 4 £56,250 +40.66% 5
Devon +10 3 £47,500 +26.67% 1
Wiltshire -24 1 - -
D3.js
England

For the 6 months to 22 October 2018, IT jobs citing D3.js 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 South West region with a requirement for D3.js.

1 31 (83.78%) AngularJS
2 29 (78.38%) HTML
2 29 (78.38%) CSS
3 28 (75.68%) JavaScript
4 27 (72.97%) Node.js
5 24 (64.86%) CSS3
5 24 (64.86%) HTML5
6 23 (62.16%) Backbone.js
6 23 (62.16%) React
7 21 (56.76%) Python
8 19 (51.35%) RESTful
9 18 (48.65%) Elasticsearch
10 16 (43.24%) MongoDB
11 14 (37.84%) MVC
12 13 (35.14%) Finance
12 13 (35.14%) Marketing
12 13 (35.14%) Apache Spark
13 12 (32.43%) Kafka
13 12 (32.43%) Apache Cassandra
13 12 (32.43%) Digital Marketing
13 12 (32.43%) Manufacturing
13 12 (32.43%) Programme Management
13 12 (32.43%) Electronics
13 12 (32.43%) Telecoms
13 12 (32.43%) Business Intelligence
13 12 (32.43%) Java
13 12 (32.43%) SAP
13 12 (32.43%) Vue.js
14 11 (29.73%) Front End Development
14 11 (29.73%) SDLC

D3.js
Co-occurring IT Skills in the South West 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 18 (48.65%) Elasticsearch
2 13 (35.14%) Apache Spark
3 6 (16.22%) nginx
4 1 (2.70%) SAS
Applications
1 1 (2.70%) InVision
1 1 (2.70%) Photoshop
Cloud Services
1 3 (8.11%) npm
1 3 (8.11%) NuGet
2 1 (2.70%) Amazon AWS
Communications & Networking
1 2 (5.41%) HTTP
Database & Business Intelligence
1 16 (43.24%) MongoDB
2 12 (32.43%) Apache Cassandra
3 7 (18.92%) MySQL
4 6 (16.22%) PostgreSQL
4 6 (16.22%) Redis
5 2 (5.41%) SQL Server
6 1 (2.70%) Data Mining
6 1 (2.70%) NoSQL
6 1 (2.70%) Spatial Data
Development Applications
1 10 (27.03%) Git (software)
2 4 (10.81%) Selenium
3 3 (8.11%) Moq
3 3 (8.11%) webpack
4 2 (5.41%) gulp
4 2 (5.41%) Jenkins
4 2 (5.41%) SpecFlow
4 2 (5.41%) XMLUnit
4 2 (5.41%) xUnit.net
5 1 (2.70%) Balsamiq Mockups
5 1 (2.70%) Bower
5 1 (2.70%) GitLab
5 1 (2.70%) Jasmine
5 1 (2.70%) Karma Test Runner
General
1 13 (35.14%) Finance
1 13 (35.14%) Marketing
2 12 (32.43%) Electronics
2 12 (32.43%) Manufacturing
2 12 (32.43%) Telecoms
Job Titles
1 31 (83.78%) Developer
2 15 (40.54%) Full Stack Developer
2 15 (40.54%) JavaScript Developer
3 11 (29.73%) Java Developer
4 9 (24.32%) Senior Developer
5 8 (21.62%) Senior Full Stack Developer
5 8 (21.62%) Senior Java Developer
6 7 (18.92%) Front End Developer (Client-Side Developer)
7 6 (16.22%) Python Developer
8 4 (10.81%) Senior JavaScript Developer
9 2 (5.41%) .NET Developer
9 2 (5.41%) Lead Developer
10 1 (2.70%) Data Scientist
10 1 (2.70%) Development Engineer
10 1 (2.70%) HTML Developer
10 1 (2.70%) MySQL Developer
10 1 (2.70%) Senior Front-End Developer
10 1 (2.70%) Senior MySQL Developer
10 1 (2.70%) Software Engineer
10 1 (2.70%) Web Engineer
Libraries, Frameworks & Software Standards
1 31 (83.78%) AngularJS
2 29 (78.38%) CSS
2 29 (78.38%) HTML
3 27 (72.97%) Node.js
4 24 (64.86%) CSS3
4 24 (64.86%) HTML5
5 23 (62.16%) Backbone.js
5 23 (62.16%) React
6 19 (51.35%) RESTful
7 12 (32.43%) Kafka
7 12 (32.43%) Vue.js
8 11 (29.73%) Spring
8 11 (29.73%) Spring MVC
9 8 (21.62%) Express
10 7 (18.92%) Django
10 7 (18.92%) Ember.js
10 7 (18.92%) jQuery
10 7 (18.92%) lodash
10 7 (18.92%) Redux
10 7 (18.92%) REST
Miscellaneous
1 9 (24.32%) Self-Motivation
2 3 (8.11%) Analytical Skills
2 3 (8.11%) User Experience
3 1 (2.70%) Algorithms
3 1 (2.70%) Computer Science
Operating Systems
1 6 (16.22%) Linux
2 1 (2.70%) Windows
Processes & Methodologies
1 14 (37.84%) MVC
2 12 (32.43%) Business Intelligence
2 12 (32.43%) Digital Marketing
2 12 (32.43%) Programme Management
3 11 (29.73%) Front End Development
3 11 (29.73%) SDLC
4 9 (24.32%) Data Analysis
5 7 (18.92%) TDD
5 7 (18.92%) Wireframes
6 6 (16.22%) Collaborative Working
6 6 (16.22%) Kanban
7 4 (10.81%) Responsive Web Design
7 4 (10.81%) Test Automation
8 3 (8.11%) Agile Software Development
8 3 (8.11%) Dependency Injection
8 3 (8.11%) DevOps
8 3 (8.11%) Scrum
8 3 (8.11%) Unit Testing
8 3 (8.11%) Visualisation
8 3 (8.11%) Web Development
Programming Languages
1 28 (75.68%) JavaScript
2 21 (56.76%) Python
3 12 (32.43%) Java
4 9 (24.32%) TypeScript
5 4 (10.81%) SQL
6 3 (8.11%) C#
7 2 (5.41%) ES6
8 1 (2.70%) Bash Shell
8 1 (2.70%) C
8 1 (2.70%) Groovy
8 1 (2.70%) PL/SQL
8 1 (2.70%) R
8 1 (2.70%) Ruby
8 1 (2.70%) Scala
8 1 (2.70%) T-SQL
Qualifications
1 3 (8.11%) Degree
2 1 (2.70%) Computer Science Degree
Quality Assurance & Compliance
1 1 (2.70%) WCAG
System Software
1 1 (2.70%) HDFS
Vendors
1 12 (32.43%) SAP
2 2 (5.41%) Google
2 2 (5.41%) Oracle
3 1 (2.70%) Adobe
3 1 (2.70%) Cypress Semiconductor
3 1 (2.70%) Mapbox
3 1 (2.70%) Twitter