The table below looks at the statistics for D3.js skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited D3.js over the 3 months to 1 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Apr 2015
Same period 2014 Same period 2013
Data-Driven Documents (D3)
Rank 766 848 887
Rank change year-on-year
+82 +39
Permanent jobs citing D3.js 138 80 3
As % of all permanent IT jobs located in the UK 0.12% 0.069% 0.003%
As % of the Libraries, Frameworks & Software Standards category 0.33% 0.17% 0.007%
Number of salaries quoted 96 64 1
Average salary £55,000 £47,500 £45,000
Average salary % change year-on-year
+15.78% +5.55%
UK excluding London average salary £47,500 £45,000 £45,000
% change year-on-year
+5.55% -

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
41458 46921 44837
As % of all permanent IT jobs located in the UK 37.46% 40.46% 40.37%
Number of salaries quoted 35314 39257 39115
Average salary £44,000 £42,500 £40,000
Average salary % change year-on-year
+3.52% +6.25%
90% offered a salary of more than £30,000 £30,000 £28,500
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

D3.js
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing D3.js within the UK as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

D3.js Jobs Demand Trend in the UK

D3.js
Salary Trend

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

D3.js Salary Trend in the UK

D3.js
Salary Histogram

This chart provides a salary histogram for IT jobs citing D3.js over the 3 months to 1 April 2015 within the UK.

D3.js Salary Histogram in the UK

D3.js
Top 19 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing D3.js within the UK over the 3 months to 1 April 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +85 130 £55,000 +15.78% 8
London +50 117 £55,000 -2.22% 7
City of London +35 28 £55,000 +10.00% 3
South East -22 6 £50,000 +11.11%
Yorkshire +4 5 £38,500 -18.94%
Scotland - 4 £47,500 - 2
Surrey - 4 - -
Reigate - 4 - -
Edinburgh - 3 £48,750 - 1
Oxfordshire +3 2 £50,000 +11.11%
Oxford +2 2 £50,000 +56.25%
South West -18 1 £47,500 +48.43%
West Midlands - 1 £47,500 - 1
Warwickshire - 1 £47,500 -
West Yorkshire - 1 £38,500 -
Glasgow - 1 £30,000 - 1
Leeds - 1 £38,500 -
Bristol - 1 £47,500 -
Warwick - 1 £47,500 -

D3.js
Top 30 Related IT Skills

For the 6 months to 1 April 2015, IT jobs within the UK citing D3.js also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited D3.js.

1 154 (69.06%) JavaScript
2 129 (57.85%) HTML
3 128 (57.40%) Agile Software Development
4 118 (52.91%) CSS
4 118 (52.91%) Visualisation
5 117 (52.47%) HTML5
6 107 (47.98%) jQuery
7 85 (38.12%) AngularJS
8 78 (34.98%) Node.js
9 77 (34.53%) Unit Testing
10 76 (34.08%) Analytics
11 74 (33.18%) SQL
12 73 (32.74%) Python
13 71 (31.84%) Git (software)
13 71 (31.84%) CSS3
14 61 (27.35%) MongoDB
15 58 (26.01%) TDD
15 58 (26.01%) User Experience
16 57 (25.56%) Finance
17 55 (24.66%) SciPy
17 55 (24.66%) Pandas
18 51 (22.87%) Continuous Integration
18 51 (22.87%) R
19 48 (21.52%) Sass
20 47 (21.08%) Analytical Skills
21 44 (19.73%) Data Visualisation
22 42 (18.83%) Web Development
23 41 (18.39%) REST
24 39 (17.49%) Mocha
25 38 (17.04%) VBA

D3.js
Top Related IT Skills by Category

For the 6 months to 1 April 2015, IT jobs within the UK citing D3.js also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited D3.js. Up to 20 skills are shown per category.

Application Platforms
1 78 (34.98%) Node.js
2 30 (13.45%) Apache Pig
3 10 (4.48%) SharePoint
4 6 (2.69%) WordPress
5 1 (0.45%) Elasticsearch
5 1 (0.45%) SAS
5 1 (0.45%) IIS
5 1 (0.45%) Apache
5 1 (0.45%) Tomcat
Applications
1 8 (3.59%) MS Excel
2 6 (2.69%) Photoshop
3 3 (1.35%) Adobe Creative Suite
3 3 (1.35%) Adobe Illustrator
3 3 (1.35%) InDesign
4 1 (0.45%) Adobe After Effects
4 1 (0.45%) MS Office
Business Applications
1 8 (3.59%) Google Analytics
Cloud Services
1 30 (13.45%) Amazon EC2
1 30 (13.45%) Amazon S3
1 30 (13.45%) Amazon AWS
1 30 (13.45%) Amazon EMR
2 15 (6.73%) Microsoft Azure
3 4 (1.79%) Cloud Computing
Communications & Networking
1 30 (13.45%) HTTP
2 7 (3.14%) Internet
Database & Business Intelligence
1 61 (27.35%) MongoDB
2 36 (16.14%) NoSQL
3 35 (15.70%) Hadoop
4 34 (15.25%) PostgreSQL
5 32 (14.35%) Mahout
6 30 (13.45%) Impala
6 30 (13.45%) Apache Hive
7 22 (9.87%) QlikView
7 22 (9.87%) Big Data
8 17 (7.62%) SQL Server
9 15 (6.73%) SQL Server Analysis Services
10 13 (5.83%) SQL Server Integration Services
11 12 (5.38%) Data Warehouse
12 11 (4.93%) SQL Server Reporting Services
13 9 (4.04%) Data Mining
13 9 (4.04%) MySQL
14 8 (3.59%) Spotfire
15 5 (2.24%) Azure SQL Database
15 5 (2.24%) Relational Database
16 4 (1.79%) SQL Server 2012
Development Applications
1 71 (31.84%) Git (software)
2 39 (17.49%) Mocha
3 34 (15.25%) Jasmine
3 34 (15.25%) Jenkins
4 30 (13.45%) Yeoman
5 29 (13.00%) Grunt
5 29 (13.00%) Cucumber
6 28 (12.56%) Selenium
7 25 (11.21%) HttpUnit
8 11 (4.93%) Subversion
9 9 (4.04%) Mercurial
10 6 (2.69%) Karma Test Runner
11 4 (1.79%) Hudson
11 4 (1.79%) SpecFlow
11 4 (1.79%) JSUnit
11 4 (1.79%) Team Foundation Server
11 4 (1.79%) Visual Studio
12 3 (1.35%) Oracle APEX
13 2 (0.90%) JUnit
14 1 (0.45%) Ant
General
1 57 (25.56%) Finance
2 23 (10.31%) Retail
3 20 (8.97%) Telecoms
4 15 (6.73%) Marketing
5 9 (4.04%) Back Office
6 8 (3.59%) Front Office
6 8 (3.59%) Games
7 4 (1.79%) Banking
7 4 (1.79%) Investment Banking
7 4 (1.79%) Advertising
7 4 (1.79%) Publishing
8 3 (1.35%) Pharmaceutical
9 2 (0.90%) Legal
10 1 (0.45%) Automotive
10 1 (0.45%) Law
Job Titles
1 141 (63.23%) Developer
2 42 (18.83%) Front-End Developer
3 41 (18.39%) JavaScript Developer
4 36 (16.14%) Data Scientist
5 34 (15.25%) Web Developer
6 23 (10.31%) Analyst
7 17 (7.62%) UI Programmer
7 17 (7.62%) UI Developer
8 16 (7.17%) UX Developer
8 16 (7.17%) CSS Developer
8 16 (7.17%) Consultant
8 16 (7.17%) Python Developer
9 15 (6.73%) Data Analyst
10 10 (4.48%) Business Intelligence Consultant
10 10 (4.48%) Business Consultant
10 10 (4.48%) Microsoft BI Consultant
10 10 (4.48%) Microsoft Consultant
11 9 (4.04%) Senior Analyst
12 8 (3.59%) Business Intelligence Analyst
12 8 (3.59%) Senior Developer
Libraries, Frameworks & Software Standards
1 129 (57.85%) HTML
2 118 (52.91%) CSS
3 117 (52.47%) HTML5
4 107 (47.98%) jQuery
5 85 (38.12%) AngularJS
6 71 (31.84%) CSS3
7 55 (24.66%) Pandas
7 55 (24.66%) SciPy
8 48 (21.52%) Sass
9 41 (18.39%) REST
10 38 (17.04%) LESS
11 30 (13.45%) Cascalog
11 30 (13.45%) Natural Language Processing
11 30 (13.45%) scikit-learn
12 26 (11.66%) Dojo
13 25 (11.21%) NumPy
13 25 (11.21%) .NET
13 25 (11.21%) Matplotlib
13 25 (11.21%) Backbone.js
14 23 (10.31%) Highcharts JS
Miscellaneous
1 118 (52.91%) Visualisation
2 58 (26.01%) User Experience
3 47 (21.08%) Analytical Skills
4 29 (13.00%) Open Source
5 25 (11.21%) Enterprise Software
6 22 (9.87%) Computer Science
7 19 (8.52%) Mobile App
8 18 (8.07%) Hedge funds
9 13 (5.83%) Foreign Exchange (FX)
10 10 (4.48%) Neural Network
10 10 (4.48%) Client/Server
11 5 (2.24%) Statistics
12 4 (1.79%) Mathematics
12 4 (1.79%) Algorithms
13 3 (1.35%) Social Media
14 2 (0.90%) Social Network
14 2 (0.90%) Applied Mathematics
14 2 (0.90%) Physics
14 2 (0.90%) Economics
14 2 (0.90%) GIS
Operating Systems
1 19 (8.52%) Linux
2 18 (8.07%) Windows
3 1 (0.45%) UNIX
3 1 (0.45%) Ubuntu
3 1 (0.45%) Windows Server 2008
Processes & Methodologies
1 128 (57.40%) Agile Software Development
2 77 (34.53%) Unit Testing
3 76 (34.08%) Analytics
4 58 (26.01%) TDD
5 51 (22.87%) Continuous Integration
6 44 (19.73%) Data Visualisation
7 42 (18.83%) Web Development
8 34 (15.25%) Statistical Analysis
9 31 (13.90%) User Stories
10 30 (13.45%) Data Munging
10 30 (13.45%) Time Series Analysis
11 26 (11.66%) Business Intelligence
12 25 (11.21%) Rapid Prototyping
13 23 (10.31%) MVC
14 22 (9.87%) Software Engineering
14 22 (9.87%) Refactoring
15 21 (9.42%) Use Case
15 21 (9.42%) BDD
15 21 (9.42%) Data Analytics
15 21 (9.42%) Coaching
Programming Languages
1 154 (69.06%) JavaScript
2 74 (33.18%) SQL
3 73 (32.74%) Python
4 51 (22.87%) R
5 38 (17.04%) VBA
6 33 (14.80%) Java
7 30 (13.45%) Bash Shell
7 30 (13.45%) Clojure
8 24 (10.76%) C#
9 18 (8.07%) PHP
10 14 (6.28%) C++
11 6 (2.69%) Ruby
12 5 (2.24%) Objective-C
13 3 (1.35%) MATLAB
14 2 (0.90%) T-SQL
14 2 (0.90%) Perl
15 1 (0.45%) PL/SQL
15 1 (0.45%) C
15 1 (0.45%) XPath
15 1 (0.45%) PowerShell
Qualifications
1 25 (11.21%) Degree
2 18 (8.07%) PhD
3 14 (6.28%) Microsoft Certification
4 11 (4.93%) Security Cleared
5 4 (1.79%) MCPD
5 4 (1.79%) MCP
5 4 (1.79%) HND
6 2 (0.90%) SC Cleared
7 1 (0.45%) ISEB
Quality Assurance & Compliance
1 7 (3.14%) QA
2 1 (0.45%) WCAG
System Software
1 30 (13.45%) VirtualBox
Systems Management
1 30 (13.45%) Vagrant
2 2 (0.90%) Puppet
3 1 (0.45%) Nagios
3 1 (0.45%) Cacti
3 1 (0.45%) Opscode Chef
3 1 (0.45%) Ansible
3 1 (0.45%) logstash
3 1 (0.45%) Kibana
3 1 (0.45%) Graphite
Vendors
1 27 (12.11%) Tableau
2 24 (10.76%) Oracle
3 19 (8.52%) Google
4 17 (7.62%) Microsoft
5 14 (6.28%) Facebook
6 10 (4.48%) Adobe
7 7 (3.14%) Zend
8 4 (1.79%) TOWER Software
9 3 (1.35%) NetSuite
10 2 (0.90%) Alteryx
11 1 (0.45%) Twitter
11 1 (0.45%) SolarWinds
11 1 (0.45%) Sencha
11 1 (0.45%) Splunk
11 1 (0.45%) ArcSight
11 1 (0.45%) Perforce
11 1 (0.45%) ION Trading
11 1 (0.45%) Apple
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