Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in England 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 21 November 2017 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
UK > England
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 758 685 779
Rank change year-on-year -73 +94 +233
Permanent jobs citing D3.js 435 582 543
As % of all permanent IT jobs advertised in England 0.26% 0.33% 0.27%
As % of the Libraries, Frameworks & Software Standards category 0.64% 0.84% 0.69%
Number of salaries quoted 359 492 462
England median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% -4.55%
10th Percentile £30,000 £35,000 £29,250
90th Percentile £100,000 £82,500 £80,000
UK median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -9.09%

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

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 68271 69674 78142
As % of all permanent IT jobs advertised in England 40.26% 39.08% 38.22%
Number of salaries quoted 57217 60999 67388
England median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £77,500 £75,000
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +2.27%

D3.js
Job Vacancy Trend in England

Job postings citing D3.js as a percentage of all IT jobs advertised in England.

Job vacancy trend for D3.js in England

D3.js
Salary Trend in England

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

Salary trend for D3.js in England

D3.js
Salary Histogram in England

The salary distribution of IT jobs citing D3.js in England over the 6 months to 21 November 2017.

Salary histogram for D3.js in England

D3.js
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing D3.js within the England region over the 6 months to 21 November 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
London -28 250 £67,500 +12.50% 18
South East +57 74 £41,250 -17.50% 4
South West -4 40 £36,750 -20.54% 1
East of England +1 36 £40,000 -24.17% 3
North of England -62 23 £50,000 +17.65% 4
Midlands +32 12 £52,500 - 1
Yorkshire -31 12 £50,000 +14.29% 4
East Midlands - 12 £52,500 - 1
North West -13 11 £45,000 +5.88%
D3.js
UK

For the 6 months to 21 November 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 England region with a requirement for D3.js.

1 310 (71.26%) JavaScript
2 239 (54.94%) AngularJS
3 221 (50.80%) HTML
4 206 (47.36%) CSS
5 204 (46.90%) Agile Software Development
6 156 (35.86%) SQL
7 147 (33.79%) Node.js
8 141 (32.41%) Python
9 131 (30.11%) Java
9 131 (30.11%) HTML5
10 129 (29.66%) Visualisation
11 126 (28.97%) React
12 119 (27.36%) jQuery
13 102 (23.45%) Software Engineering
14 100 (22.99%) Analytics
15 98 (22.53%) Git (software)
16 93 (21.38%) Scrum
17 89 (20.46%) Twitter Bootstrap
18 81 (18.62%) Finance
19 79 (18.16%) Web Development
19 79 (18.16%) Data Visualisation
20 77 (17.70%) Amazon AWS
21 75 (17.24%) MongoDB
22 74 (17.01%) TDD
23 71 (16.32%) User Experience
23 71 (16.32%) Front End Development
24 69 (15.86%) CSS3
25 66 (15.17%) .NET
26 64 (14.71%) Apache Spark
27 63 (14.48%) Degree

D3.js
Co-occurring IT Skills in England 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 64 (14.71%) Apache Spark
2 30 (6.90%) Elasticsearch
3 25 (5.75%) SAS
4 17 (3.91%) Liferay
5 11 (2.53%) Apache
6 10 (2.30%) Confluence
7 8 (1.84%) Tomcat
8 7 (1.61%) JBoss
9 3 (0.69%) Jupyter
9 3 (0.69%) NServiceBus
10 2 (0.46%) Apache Pig
10 2 (0.46%) OpenStack
11 1 (0.23%) Apache Solr
11 1 (0.23%) ArcGIS
11 1 (0.23%) Hubot
11 1 (0.23%) IIS
11 1 (0.23%) IPython
11 1 (0.23%) NetWeaver
11 1 (0.23%) Umbraco
Applications
1 11 (2.53%) SPSS
2 4 (0.92%) Microsoft Office
3 3 (0.69%) Microsoft Excel
4 2 (0.46%) Gephi
4 2 (0.46%) Photoshop
5 1 (0.23%) UXPin
5 1 (0.23%) Weka
Business Applications
1 1 (0.23%) Dynamics CRM
Cloud Services
1 77 (17.70%) Amazon AWS
2 31 (7.13%) Microsoft Azure
3 28 (6.44%) GitHub
4 21 (4.83%) SaaS
5 18 (4.14%) Google Cloud Platform
6 11 (2.53%) npm
7 10 (2.30%) Heroku
8 8 (1.84%) Amazon Kinesis
9 6 (1.38%) Amazon S3
9 6 (1.38%) Cloud Computing
10 4 (0.92%) AWS Lambda
11 3 (0.69%) Adobe Analytics
11 3 (0.69%) Amazon EMR
11 3 (0.69%) Google Analytics
11 3 (0.69%) OpenShift
11 3 (0.69%) Serverless
12 2 (0.46%) Amazon EC2
12 2 (0.46%) Cortana Intelligence Suite
12 2 (0.46%) Slack
13 1 (0.23%) CloudBees
Communications & Networking
1 43 (9.89%) HTTP
2 6 (1.38%) Internet
3 2 (0.46%) SSL
4 1 (0.23%) Wireless
Database & Business Intelligence
1 75 (17.24%) MongoDB
2 63 (14.48%) Big Data
3 55 (12.64%) Hadoop
4 49 (11.26%) SQL Server
5 47 (10.80%) NoSQL
6 34 (7.82%) MySQL
6 34 (7.82%) PostgreSQL
7 24 (5.52%) Neo4j
7 24 (5.52%) Spotfire
8 23 (5.29%) Apache Cassandra
9 17 (3.91%) QlikView
10 16 (3.68%) Redis
11 15 (3.45%) Amazon Redshift
11 15 (3.45%) Data Mining
12 14 (3.22%) Data Warehouse
12 14 (3.22%) Pentaho
13 13 (2.99%) BigQuery
14 11 (2.53%) Relational Database
15 9 (2.07%) Apache Hive
15 9 (2.07%) GIS
Development Applications
1 98 (22.53%) Git (software)
2 41 (9.43%) Selenium
3 39 (8.97%) Jenkins
4 35 (8.05%) Grunt
4 35 (8.05%) gulp
5 32 (7.36%) Maven
6 30 (6.90%) Jasmine
7 24 (5.52%) webpack
8 22 (5.06%) Talend Open Studio
9 19 (4.37%) Karma Test Runner
10 17 (3.91%) Eclipse
11 16 (3.68%) Mercurial
12 12 (2.76%) JBehave
12 12 (2.76%) Mocha
12 12 (2.76%) WebDriver
13 11 (2.53%) PostCSS
14 10 (2.30%) Babel
15 9 (2.07%) Bitbucket
15 9 (2.07%) JIRA
16 8 (1.84%) Subversion
General
1 81 (18.62%) Finance
2 55 (12.64%) Banking
3 31 (7.13%) Marketing
4 26 (5.98%) Front Office
5 18 (4.14%) Telecoms
6 14 (3.22%) Electronics
7 13 (2.99%) Manufacturing
8 9 (2.07%) Investment Banking
9 7 (1.61%) Games
9 7 (1.61%) Retail
10 6 (1.38%) Advertising
11 4 (0.92%) Law
11 4 (0.92%) Military
12 3 (0.69%) Corporate Banking
12 3 (0.69%) Pharmaceutical
13 2 (0.46%) Legal
14 1 (0.23%) Automotive
14 1 (0.23%) Financial Institution
14 1 (0.23%) Retail Finance
14 1 (0.23%) Wholesale Banking
Job Titles
1 271 (62.30%) Developer
2 103 (23.68%) JavaScript Developer
3 55 (12.64%) Front End Developer (Client-Side Developer)
4 50 (11.49%) Senior Developer
5 43 (9.89%) Software Engineer
6 35 (8.05%) Angular Developer
7 32 (7.36%) Web Developer
8 31 (7.13%) Python Developer
9 29 (6.67%) Software Developer
10 28 (6.44%) Java Developer
11 23 (5.29%) Architect
11 23 (5.29%) Senior JavaScript Developer
12 22 (5.06%) Data Scientist
12 22 (5.06%) Full Stack Developer
12 22 (5.06%) Lead Developer
13 21 (4.83%) Web Engineer
14 20 (4.60%) .NET Developer
15 19 (4.37%) Analyst
16 16 (3.68%) Data Analyst
16 16 (3.68%) Node.js Developer
Libraries, Frameworks & Software Standards
1 239 (54.94%) AngularJS
2 221 (50.80%) HTML
3 206 (47.36%) CSS
4 147 (33.79%) Node.js
5 131 (30.11%) HTML5
6 126 (28.97%) React
7 119 (27.36%) jQuery
8 89 (20.46%) Twitter Bootstrap
9 69 (15.86%) CSS3
10 66 (15.17%) .NET
11 54 (12.41%) Backbone.js
12 53 (12.18%) Sass
13 52 (11.95%) RESTful
14 46 (10.57%) REST
15 42 (9.66%) Web Services
16 41 (9.43%) Redux
17 39 (8.97%) JSON
17 39 (8.97%) LESS
18 34 (7.82%) Ajax
18 34 (7.82%) Angular 2
Miscellaneous
1 71 (16.32%) User Experience
2 59 (13.56%) Computer Science
3 54 (12.41%) Analytical Skills
4 46 (10.57%) Greenfield Project
5 34 (7.82%) Fintech
6 21 (4.83%) Hedge funds
7 18 (4.14%) Foreign Exchange (FX)
8 17 (3.91%) Algorithms
9 15 (3.45%) Mobile App
10 7 (1.61%) Equities
11 6 (1.38%) Fixed Income
12 5 (1.15%) Blog
13 4 (0.92%) Enterprise Software
13 4 (0.92%) Tandem
14 3 (0.69%) 3D Graphics
14 3 (0.69%) Clustering
14 3 (0.69%) Data Protection Act
14 3 (0.69%) Graphic Design
14 3 (0.69%) Management Information System
14 3 (0.69%) Smartphone
Operating Systems
1 62 (14.25%) Linux
2 29 (6.67%) Windows
3 13 (2.99%) CentOS
3 13 (2.99%) Ubuntu
4 12 (2.76%) Unix
5 6 (1.38%) Android
6 1 (0.23%) Windows 10
6 1 (0.23%) Windows 7
6 1 (0.23%) Windows Server
6 1 (0.23%) Windows Server 2012
Processes & Methodologies
1 204 (46.90%) Agile Software Development
2 129 (29.66%) Visualisation
3 102 (23.45%) Software Engineering
4 100 (22.99%) Analytics
5 93 (21.38%) Scrum
6 79 (18.16%) Data Visualisation
6 79 (18.16%) Web Development
7 74 (17.01%) TDD
8 71 (16.32%) Front End Development
9 61 (14.02%) Continuous Integration
10 59 (13.56%) MVC
10 59 (13.56%) Unit Testing
11 48 (11.03%) Business Intelligence
11 48 (11.03%) Machine Learning
11 48 (11.03%) OO
12 42 (9.66%) Mentoring
13 38 (8.74%) Open Source
14 37 (8.51%) Microservices
15 35 (8.05%) BDD
16 34 (7.82%) Test Automation
Programming Languages
1 310 (71.26%) JavaScript
2 156 (35.86%) SQL
3 141 (32.41%) Python
4 131 (30.11%) Java
5 55 (12.64%) C#
6 51 (11.72%) ES6
7 39 (8.97%) C++
8 36 (8.28%) R
9 31 (7.13%) C
10 24 (5.52%) Go
10 24 (5.52%) TypeScript
11 20 (4.60%) Scala
12 14 (3.22%) PHP
13 13 (2.99%) Jython
14 9 (2.07%) VB.NET
15 8 (1.84%) Ruby
16 7 (1.61%) ECMAScript
17 6 (1.38%) MATLAB
17 6 (1.38%) XAML
18 5 (1.15%) T-SQL
Qualifications
1 63 (14.48%) Degree
2 37 (8.51%) PhD
3 19 (4.37%) Computer Science Degree
4 17 (3.91%) Security Cleared
4 17 (3.91%) Sun Certification
5 8 (1.84%) DV Cleared
5 8 (1.84%) SC Cleared
6 5 (1.15%) Numerate Degree
7 4 (0.92%) Master's Degree
8 3 (0.69%) Postgraduate
9 2 (0.46%) DBS Check
10 1 (0.23%) MBA
Quality Assurance & Compliance
1 9 (2.07%) Data Quality
2 8 (1.84%) WCAG
3 3 (0.69%) QA
4 2 (0.46%) SLA
5 1 (0.23%) GCP
5 1 (0.23%) GDPR
5 1 (0.23%) Solvency II
System Software
1 29 (6.67%) Docker
2 9 (2.07%) HDFS
3 8 (1.84%) Apache ZooKeeper
4 1 (0.23%) Virtual Machines
Systems Management
1 12 (2.76%) Kubernetes
2 10 (2.30%) Puppet
3 5 (1.15%) Ansible
3 5 (1.15%) rkt
4 3 (0.69%) CloudForms
4 3 (0.69%) Opscode Chef
4 3 (0.69%) Terraform
5 1 (0.23%) Grafana
5 1 (0.23%) Kibana
Vendors
1 41 (9.43%) Tableau
2 38 (8.74%) Google
3 35 (8.05%) Microsoft
4 33 (7.59%) Oracle
5 22 (5.06%) Talend
6 17 (3.91%) Sun
7 14 (3.22%) Jaspersoft
7 14 (3.22%) SAP
8 11 (2.53%) Alias
8 11 (2.53%) Cloudera
9 9 (2.07%) Alteryx
9 9 (2.07%) Atlassian
9 9 (2.07%) Informatica
9 9 (2.07%) Netezza
9 9 (2.07%) Teradata
10 4 (0.92%) Adobe
10 4 (0.92%) Mapbox
10 4 (0.92%) Twitter
10 4 (0.92%) Xamarin
11 3 (0.69%) TOWER Software