Period
to 16 October 2017

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 16 October 2017 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
England > South East
6 months to
16 Oct 2017
Same period 2016 Same period 2015
Rank 440 547 573
Rank change year-on-year +107 +26 +64
Permanent jobs citing D3.js 96 58 70
As % of all permanent IT jobs advertised in the South East 0.33% 0.16% 0.17%
As % of the Libraries, Frameworks & Software Standards category 0.80% 0.42% 0.44%
Number of salaries quoted 82 52 56
South East median annual salary £43,750 £50,000 £44,000
Median salary % change year-on-year -12.50% +13.64% -2.22%
10th Percentile £29,750 £37,550 £26,875
90th Percentile £68,375 £57,500 £50,625
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% -4.55%

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 East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 12070 13715 16013
As % of all permanent IT jobs advertised in the South East 41.68% 38.74% 37.75%
Number of salaries quoted 10458 12123 13913
South East median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +6.25%
10th Percentile £27,500 £27,750 £27,500
90th Percentile £66,250 £63,750 £62,500
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

D3.js
Job Vacancy Trend in the South East

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

Job vacancy trend for D3.js in the South East

D3.js
Salary Trend in the South East

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

Salary trend for D3.js in the South East

D3.js
Salary Histogram in the South East

The salary distribution of IT jobs citing D3.js in the South East over the 6 months to 16 October 2017.

Salary histogram for D3.js in the South East

D3.js
Job Locations in the South East

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 East region over the 6 months to 16 October 2017. 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
Thames Valley +63 62 £50,000 - 2
Berkshire +68 46 £50,000 -9.09% 2
Surrey +26 17 £40,000 -15.79% 2
Oxfordshire +4 9 £45,000 -
Hampshire - 9 £30,000 -
East Sussex - 8 £50,000 -
Buckinghamshire +2 7 £50,000 -
D3.js
England

For the 6 months to 16 October 2017, IT jobs citing D3.js 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 South East region with a requirement for D3.js.

1 68 (70.83%) CSS
1 68 (70.83%) AngularJS
2 67 (69.79%) HTML
3 56 (58.33%) JavaScript
4 50 (52.08%) jQuery
5 48 (50.00%) Agile Software Development
6 42 (43.75%) .NET
7 38 (39.58%) C#
8 31 (32.29%) SQL
8 31 (32.29%) Python
9 30 (31.25%) SQL Server
10 29 (30.21%) Java
10 29 (30.21%) Microsoft
11 27 (28.13%) Scrum
12 26 (27.08%) MongoDB
12 26 (27.08%) Node.js
13 25 (26.04%) Analytical Skills
13 25 (26.04%) Web Development
14 24 (25.00%) JSON
14 24 (25.00%) ASP.NET
15 23 (23.96%) Big Data
16 21 (21.88%) Visualisation
17 19 (19.79%) HTML5
17 19 (19.79%) Front End Development
17 19 (19.79%) TDD
18 18 (18.75%) Ajax
18 18 (18.75%) Amazon AWS
19 17 (17.71%) NoSQL
19 17 (17.71%) OO
19 17 (17.71%) MVC

D3.js
Co-occurring IT Skills in the South East 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 11 (11.46%) Elasticsearch
2 7 (7.29%) JBoss
3 2 (2.08%) Confluence
3 2 (2.08%) SAS
4 1 (1.04%) Apache Spark
4 1 (1.04%) Hubot
Applications
1 2 (2.08%) Microsoft Office
Cloud Services
1 18 (18.75%) Amazon AWS
2 10 (10.42%) Microsoft Azure
3 4 (4.17%) Google Cloud Platform
4 2 (2.08%) Cloud Computing
4 2 (2.08%) GitHub
5 1 (1.04%) Amazon EC2
5 1 (1.04%) Amazon S3
Communications & Networking
1 12 (12.50%) HTTP
2 1 (1.04%) Internet
Database & Business Intelligence
1 30 (31.25%) SQL Server
2 26 (27.08%) MongoDB
3 23 (23.96%) Big Data
4 17 (17.71%) NoSQL
5 15 (15.63%) Hadoop
6 14 (14.58%) PostgreSQL
7 12 (12.50%) Neo4j
7 12 (12.50%) Pentaho
8 9 (9.38%) SQL Server 2012
8 9 (9.38%) SQLite
9 8 (8.33%) MySQL
10 4 (4.17%) Apache Cassandra
10 4 (4.17%) Relational Database
11 2 (2.08%) Data Lake
11 2 (2.08%) Data Mining
12 1 (1.04%) Amazon RDS
12 1 (1.04%) GIS
12 1 (1.04%) HBase
12 1 (1.04%) UniData
Development Applications
1 16 (16.67%) Team Foundation Server
2 12 (12.50%) Talend Open Studio
3 10 (10.42%) Git (software)
4 8 (8.33%) Babel
4 8 (8.33%) Grunt
4 8 (8.33%) gulp
4 8 (8.33%) Karma Test Runner
4 8 (8.33%) Mocha
4 8 (8.33%) PhantomJS
5 6 (6.25%) Jenkins
6 5 (5.21%) CruiseControl
7 3 (3.13%) JIRA
7 3 (3.13%) SpecFlow
8 2 (2.08%) Bitbucket
8 2 (2.08%) Maven
8 2 (2.08%) MSBuild
8 2 (2.08%) NuGet
8 2 (2.08%) Octopus Deploy
8 2 (2.08%) Selenium
8 2 (2.08%) Visual Studio
General
1 6 (6.25%) Finance
2 4 (4.17%) Military
3 2 (2.08%) Pharmaceutical
4 1 (1.04%) Advertising
4 1 (1.04%) Retail
Job Titles
1 86 (89.58%) Developer
2 17 (17.71%) Front End Developer (Client-Side Developer)
3 16 (16.67%) Android Developer
3 16 (16.67%) Web Developer
4 13 (13.54%) JavaScript Developer
4 13 (13.54%) Senior Developer
4 13 (13.54%) Software Developer
5 10 (10.42%) Java Developer
6 9 (9.38%) C# Developer
7 6 (6.25%) .NET Developer
7 6 (6.25%) Digital Developer
7 6 (6.25%) Open Source Developer
7 6 (6.25%) Senior Web Developer
8 5 (5.21%) Java Engineer
8 5 (5.21%) Lead Developer
8 5 (5.21%) Software Engineer
9 4 (4.17%) Business Intelligence Developer
9 4 (4.17%) C# Web Developer
9 4 (4.17%) Senior C# Developer
9 4 (4.17%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 68 (70.83%) AngularJS
1 68 (70.83%) CSS
2 67 (69.79%) HTML
3 50 (52.08%) jQuery
4 42 (43.75%) .NET
5 26 (27.08%) Node.js
6 24 (25.00%) ASP.NET
6 24 (25.00%) JSON
7 19 (19.79%) HTML5
8 18 (18.75%) Ajax
9 13 (13.54%) Web Services
10 12 (12.50%) ActiveMQ
10 12 (12.50%) Apache Camel
10 12 (12.50%) Apache CXF
10 12 (12.50%) Drools
10 12 (12.50%) Elastic Stack
10 12 (12.50%) jBPM
10 12 (12.50%) LESS
10 12 (12.50%) React
11 11 (11.46%) RabbitMQ
Miscellaneous
1 25 (26.04%) Analytical Skills
2 13 (13.54%) Greenfield Project
3 7 (7.29%) User Experience
4 5 (5.21%) NHS
5 4 (4.17%) Computer Science
6 3 (3.13%) Mobile App
7 2 (2.08%) Smartphone
8 1 (1.04%) Algorithms
8 1 (1.04%) Enterprise Software
8 1 (1.04%) Graphic Design
8 1 (1.04%) Life Science
8 1 (1.04%) Smart City
Operating Systems
1 16 (16.67%) Android
1 16 (16.67%) Linux
2 12 (12.50%) CentOS
2 12 (12.50%) Ubuntu
3 9 (9.38%) Windows
Processes & Methodologies
1 48 (50.00%) Agile Software Development
2 27 (28.13%) Scrum
3 25 (26.04%) Web Development
4 21 (21.88%) Visualisation
5 19 (19.79%) Front End Development
5 19 (19.79%) TDD
6 17 (17.71%) MVC
6 17 (17.71%) OO
7 16 (16.67%) Android Development
8 15 (15.63%) Open Source
9 13 (13.54%) BDD
9 13 (13.54%) Data Visualisation
9 13 (13.54%) Microservices
9 13 (13.54%) Software Engineering
10 12 (12.50%) Open Source Development
11 10 (10.42%) Continuous Integration
11 10 (10.42%) Mentoring
12 9 (9.38%) Analytics
12 9 (9.38%) B2B
12 9 (9.38%) Logistics
Programming Languages
1 56 (58.33%) JavaScript
2 38 (39.58%) C#
3 31 (32.29%) Python
3 31 (32.29%) SQL
4 29 (30.21%) Java
5 15 (15.63%) VB.NET
6 12 (12.50%) Jython
7 10 (10.42%) TypeScript
8 6 (6.25%) C++
9 5 (5.21%) Go
9 5 (5.21%) PHP
10 3 (3.13%) R
11 2 (2.08%) Bash Shell
11 2 (2.08%) C
11 2 (2.08%) ECMAScript
11 2 (2.08%) PowerShell
11 2 (2.08%) VBA
Qualifications
1 8 (8.33%) Degree
2 7 (7.29%) SC Cleared
2 7 (7.29%) Security Cleared
3 4 (4.17%) DBS Check
4 3 (3.13%) Computer Science Degree
System Software
1 3 (3.13%) Docker
2 2 (2.08%) Apache ZooKeeper
3 1 (1.04%) HDFS
3 1 (1.04%) Virtual Machines
Systems Management
1 2 (2.08%) rkt
2 1 (1.04%) Opscode Chef
Vendors
1 29 (30.21%) Microsoft
2 12 (12.50%) Talend
3 10 (10.42%) Google
4 5 (5.21%) Mapbox
4 5 (5.21%) Oracle
5 4 (4.17%) Xamarin
6 3 (3.13%) Adobe
7 2 (2.08%) TOWER Software
7 2 (2.08%) VMware
8 1 (1.04%) jBASE
8 1 (1.04%) Twitter