Period
to 15 November 2018

The following table provides summary statistics for permanent job vacancies 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 15 November 2018 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
UK
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 858 769 690
Rank change year-on-year -89 -79 +132
Permanent jobs citing D3.js 284 452 621
As % of all permanent IT jobs advertised in the UK 0.17% 0.25% 0.32%
As % of the Libraries, Frameworks & Software Standards category 0.44% 0.62% 0.83%
Number of salaries quoted 200 369 514
UK median annual salary £57,500 £57,000 £55,000
Median salary % change year-on-year +0.88% +3.64% +10.00%
10th Percentile £34,900 £30,000 £35,000
90th Percentile £87,625 £100,000 £80,000
UK excluding London median annual salary £50,000 £45,000 £47,500
% change year-on-year +11.11% -5.26% +9.20%

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 64,876 72,432 74,615
As % of all permanent IT jobs advertised in the UK 39.81% 40.12% 39.05%
Number of salaries quoted 53,620 60,166 64,736
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,250 £29,700 £28,750
90th Percentile £83,750 £77,500 £76,250
UK excluding London median annual salary £45,000 £42,500 £42,000
% change year-on-year +5.88% +1.19% +5.00%

D3.js
Job Vacancy Trend

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

Job vacancy trend for D3.js 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.

Salary trend for D3.js in the UK

D3.js
Salary Histogram

The salary distribution of IT jobs citing D3.js over the 6 months to 15 November 2018.

Salary histogram for D3.js in the UK

D3.js
Top 13 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing D3.js within the UK over the 6 months to 15 November 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
England -87 279 £57,500 +4.55% 71
London -37 158 £62,500 -6.37% 37
UK excluding London -56 122 £50,000 +11.11% 39
South East +13 66 £42,500 +3.03% 12
South West +5 35 £55,000 +52.78% 9
North of England +18 11 £51,250 +13.89% 3
North West +33 8 £47,500 +5.56% 3
East of England -4 7 £50,000 -4.76% 9
Yorkshire +20 3 £55,000 +10.00%
Midlands +12 2 £37,500 -28.57% 1
East Midlands -6 1 £35,000 -33.33%
Scotland -16 1 £57,500 -2.13% 3
West Midlands - 1 £40,000 - 1

For the 6 months to 15 November 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 with a requirement for D3.js.

1 172 (60.56%) JavaScript
2 150 (52.82%) Visualisation
3 139 (48.94%) Python
4 123 (43.31%) AngularJS
5 121 (42.61%) HTML
6 104 (36.62%) Analytics
7 101 (35.56%) CSS
8 100 (35.21%) Data Visualisation
8 100 (35.21%) React
9 98 (34.51%) Agile Software Development
10 96 (33.80%) Finance
11 89 (31.34%) Front End Development
11 89 (31.34%) HTML5
12 88 (30.99%) SQL
12 88 (30.99%) Data Science
13 84 (29.58%) Degree
13 84 (29.58%) Apache Spark
14 81 (28.52%) Business Intelligence
15 79 (27.82%) R
16 75 (26.41%) Big Data
17 72 (25.35%) Node.js
18 69 (24.30%) Java
19 67 (23.59%) Tableau
20 65 (22.89%) RESTful
21 64 (22.54%) Git (software)
22 62 (21.83%) Mathematics
22 62 (21.83%) Microsoft Azure
23 61 (21.48%) Algorithms
24 58 (20.42%) Statistics
25 55 (19.37%) SAS

D3.js
Co-occurring IT Skills 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 84 (29.58%) Apache Spark
2 55 (19.37%) SAS
3 38 (13.38%) Apache
4 28 (9.86%) Elasticsearch
5 15 (5.28%) CMS
6 14 (4.93%) Marvel
6 14 (4.93%) WordPress
7 6 (2.11%) Confluence
8 4 (1.41%) nginx
9 3 (1.06%) Documentum
9 3 (1.06%) FileNet
9 3 (1.06%) SharePoint
10 1 (0.35%) Alfresco
10 1 (0.35%) Apache Pig
10 1 (0.35%) Apache Solr
10 1 (0.35%) Hubot
10 1 (0.35%) Jupyter
10 1 (0.35%) Liferay
Applications
1 16 (5.63%) InVision
2 10 (3.52%) Adobe Creative Suite
3 7 (2.46%) Photoshop
4 6 (2.11%) Microsoft Office
5 4 (1.41%) Adobe After Effects
5 4 (1.41%) Adobe Illustrator
5 4 (1.41%) Flinto
6 3 (1.06%) Microsoft Excel
6 3 (1.06%) SPSS
7 1 (0.35%) GIMP
7 1 (0.35%) Microsoft PowerPoint
7 1 (0.35%) MS Visio
Business Applications
1 3 (1.06%) Dynamics CRM
Cloud Services
1 62 (21.83%) Microsoft Azure
2 40 (14.08%) Amazon AWS
3 20 (7.04%) Google Cloud Platform
3 20 (7.04%) npm
4 13 (4.58%) SaaS
5 9 (3.17%) Amazon EC2
5 9 (3.17%) Amazon S3
5 9 (3.17%) AWS Elastic Beanstalk
6 5 (1.76%) GitHub
7 4 (1.41%) Adobe Creative Cloud
7 4 (1.41%) Cortana Intelligence Suite
7 4 (1.41%) Siri
8 3 (1.06%) NuGet
9 2 (0.70%) Serverless
10 1 (0.35%) Cloud Computing
10 1 (0.35%) Google Analytics
10 1 (0.35%) OpenShift
10 1 (0.35%) Slack
10 1 (0.35%) Yarn
Communications & Networking
1 2 (0.70%) HTTP
1 2 (0.70%) Radio Access Network
Database & Business Intelligence
1 75 (26.41%) Big Data
2 52 (18.31%) Hadoop
3 47 (16.55%) Apache Hive
3 47 (16.55%) Power BI
4 34 (11.97%) MongoDB
4 34 (11.97%) Text Mining
5 33 (11.62%) SAP HANA
6 26 (9.15%) Apache Cassandra
7 25 (8.80%) NoSQL
8 19 (6.69%) SQL Server
9 17 (5.99%) MySQL
10 16 (5.63%) PostgreSQL
11 13 (4.58%) Data Mining
11 13 (4.58%) Relational Database
12 11 (3.87%) QlikView
13 10 (3.52%) Neo4j
14 7 (2.46%) Flink
14 7 (2.46%) HBase
14 7 (2.46%) RDBMS
15 6 (2.11%) Redis
Development Applications
1 64 (22.54%) Git (software)
2 27 (9.51%) webpack
3 21 (7.39%) gulp
3 21 (7.39%) Karma Test Runner
4 20 (7.04%) JIRA
5 17 (5.99%) Jasmine
6 13 (4.58%) Jenkins
7 12 (4.23%) Cucumber
7 12 (4.23%) Gradle
8 11 (3.87%) Visual Studio Team System
9 10 (3.52%) Grunt
10 8 (2.82%) TeamCity
11 7 (2.46%) Octopus Deploy
12 6 (2.11%) Selenium
13 5 (1.76%) Bitbucket
13 5 (1.76%) Oracle APEX
14 4 (1.41%) Axure RP
14 4 (1.41%) NetBeans
14 4 (1.41%) SpecFlow
14 4 (1.41%) Subversion
General
1 96 (33.80%) Finance
2 55 (19.37%) Telecoms
3 34 (11.97%) Retail
4 31 (10.92%) Marketing
5 19 (6.69%) Banking
6 18 (6.34%) Investment Banking
7 17 (5.99%) Electronics
7 17 (5.99%) Manufacturing
8 11 (3.87%) Law
9 5 (1.76%) Financial Institution
10 4 (1.41%) Military
11 2 (0.70%) Advertising
11 2 (0.70%) Games
11 2 (0.70%) Legal
12 1 (0.35%) Automotive
Job Titles
1 162 (57.04%) Developer
2 62 (21.83%) Data Scientist
3 57 (20.07%) Front End Developer (Client-Side Developer)
4 54 (19.01%) JavaScript Developer
5 40 (14.08%) Senior Data Scientist
6 33 (11.62%) Full Stack Developer
7 32 (11.27%) Senior Developer
8 27 (9.51%) Java Developer
8 27 (9.51%) Software Engineer
9 21 (7.39%) Developer/Software Engineer
10 20 (7.04%) React Developer
11 16 (5.63%) Designer
12 15 (5.28%) Software Developer
12 15 (5.28%) UI Designer
13 14 (4.93%) Java Engineer
13 14 (4.93%) Java Software Developer
14 12 (4.23%) .NET Developer
14 12 (4.23%) C# Developer
14 12 (4.23%) Senior Front-End Developer
14 12 (4.23%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 123 (43.31%) AngularJS
2 121 (42.61%) HTML
3 101 (35.56%) CSS
4 100 (35.21%) React
5 89 (31.34%) HTML5
6 72 (25.35%) Node.js
7 65 (22.89%) RESTful
8 54 (19.01%) Kafka
9 51 (17.96%) Redux
10 49 (17.25%) CSS3
11 40 (14.08%) jQuery
12 36 (12.68%) ggplot
13 33 (11.62%) Vue.js
14 30 (10.56%) Backbone.js
15 28 (9.86%) Sass
16 25 (8.80%) .NET
17 23 (8.10%) Twitter Bootstrap
17 23 (8.10%) Web Services
18 21 (7.39%) React Native
18 21 (7.39%) REST
Miscellaneous
1 61 (21.48%) Algorithms
2 46 (16.20%) User Experience
3 38 (13.38%) Computer Science
4 34 (11.97%) Social Network
5 28 (9.86%) Self-Motivation
6 25 (8.80%) Analytical Skills
7 9 (3.17%) Greenfield Project
7 9 (3.17%) Mobile App
8 8 (2.82%) Credit Risk
8 8 (2.82%) Fintech
9 4 (1.41%) Animation
9 4 (1.41%) Blog
9 4 (1.41%) Cyberthreat
9 4 (1.41%) Hedge funds
10 3 (1.06%) Cybercrime
10 3 (1.06%) Data Structures
11 2 (0.70%) Linux Command Line
12 1 (0.35%) Bitcoin
12 1 (0.35%) Enterprise Cloud
12 1 (0.35%) Social Media
Operating Systems
1 17 (5.99%) Linux
2 16 (5.63%) Windows
3 11 (3.87%) Windows 10
4 5 (1.76%) Unix
5 3 (1.06%) Android
5 3 (1.06%) Apple iOS
Processes & Methodologies
1 150 (52.82%) Visualisation
2 104 (36.62%) Analytics
3 100 (35.21%) Data Visualisation
4 98 (34.51%) Agile Software Development
5 89 (31.34%) Front End Development
6 88 (30.99%) Data Science
7 81 (28.52%) Business Intelligence
8 62 (21.83%) Mathematics
9 58 (20.42%) Statistics
10 55 (19.37%) Machine Learning
11 52 (18.31%) Software Engineering
12 50 (17.61%) Artificial Intelligence
13 44 (15.49%) Data Engineering
13 44 (15.49%) Decision-Making
14 39 (13.73%) TDD
15 37 (13.03%) Data Modelling
16 36 (12.68%) Operations Research
17 35 (12.32%) Random Forest
18 33 (11.62%) Data-Driven Decision Making
18 33 (11.62%) Quantitative Research
Programming Languages
1 172 (60.56%) JavaScript
2 139 (48.94%) Python
3 88 (30.99%) SQL
4 79 (27.82%) R
5 69 (24.30%) Java
6 34 (11.97%) TypeScript
7 32 (11.27%) C#
8 24 (8.45%) ES6
9 23 (8.10%) Scala
10 14 (4.93%) Go
11 12 (4.23%) C++
12 11 (3.87%) PHP
12 11 (3.87%) PowerShell
13 7 (2.46%) Ruby
14 5 (1.76%) Apex Code
14 5 (1.76%) ES7
14 5 (1.76%) MATLAB
15 4 (1.41%) Bash Shell
16 3 (1.06%) VBA
17 2 (0.70%) Groovy
Qualifications
1 84 (29.58%) Degree
2 12 (4.23%) PhD
3 7 (2.46%) Computer Science Degree
4 4 (1.41%) Numerate Degree
5 3 (1.06%) MCP
5 3 (1.06%) Microsoft Certification
6 1 (0.35%) Master's Degree
6 1 (0.35%) Security Cleared
Quality Assurance & Compliance
1 13 (4.58%) QA
2 8 (2.82%) Data Quality
3 6 (2.11%) GDPR
4 3 (1.06%) Solvency II
System Software
1 39 (13.73%) Docker
2 12 (4.23%) HDFS
3 1 (0.35%) Apache Flume
Systems Management
1 33 (11.62%) Hadoop YARN
2 16 (5.63%) Kubernetes
3 10 (3.52%) Terraform
4 6 (2.11%) Kibana
5 1 (0.35%) Opscode Chef
Vendors
1 67 (23.59%) Tableau
2 50 (17.61%) SAP
3 29 (10.21%) Google
4 16 (5.63%) Adobe
5 10 (3.52%) Microsoft
5 10 (3.52%) Oracle
6 9 (3.17%) Mapbox
7 8 (2.82%) IBM
8 6 (2.11%) ESRI
8 6 (2.11%) RapidMiner
9 5 (1.76%) CommVault
9 5 (1.76%) Informatica
9 5 (1.76%) Salesforce.com
10 4 (1.41%) Apple
11 3 (1.06%) Dell
12 2 (0.70%) Cypress Semiconductor
12 2 (0.70%) Talend
12 2 (0.70%) Teradata
12 2 (0.70%) Twitter
13 1 (0.35%) Hortonworks