Period
to 22 July 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 22 July 2018 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
UK
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 796 714 671
Rank change year-on-year -82 -43 +254
Permanent jobs citing D3.js 381 530 734
As % of all permanent IT jobs advertised in the UK 0.22% 0.30% 0.36%
As % of the Libraries, Frameworks & Software Standards category 0.54% 0.73% 0.93%
Number of salaries quoted 328 446 649
UK median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - +4.76%
10th Percentile £35,950 £31,750 £38,600
90th Percentile £85,000 £88,750 £78,000
UK excluding London median annual salary £50,000 £45,000 £50,000
% change year-on-year +11.11% -10.00% +11.11%

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 70,372 72,554 78,921
As % of all permanent IT jobs advertised in the UK 40.58% 40.60% 38.99%
Number of salaries quoted 58,581 60,789 68,313
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £28,750 £28,750
90th Percentile £80,000 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

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 22 July 2018.

Salary histogram for D3.js in the UK

D3.js
Top 12 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 22 July 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 -79 368 £60,000 +9.09% 51
London -28 237 £62,500 -3.85% 37
UK excluding London -103 134 £50,000 +11.11% 17
South East -69 61 £42,500 -5.56% 5
South West +29 47 £55,000 +83.33% 5
East of England -18 12 £60,000 - 2
North of England -4 10 £45,000 +12.50% 2
North West -8 6 £46,250 +40.15% 2
Yorkshire +21 3 £45,000 -
Scotland -31 3 £110,000 +62.96% 2
Midlands +8 1 £85,000 +47.83%
North East -24 1 £42,750 +0.59%

For the 6 months to 22 July 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.

1 222 (58.27%) JavaScript
1 222 (58.27%) AngularJS
2 182 (47.77%) React
3 169 (44.36%) Agile Software Development
4 161 (42.26%) Visualisation
5 153 (40.16%) HTML
6 142 (37.27%) CSS
7 134 (35.17%) HTML5
8 133 (34.91%) Python
9 129 (33.86%) Node.js
10 123 (32.28%) Front End Development
11 110 (28.87%) Analytics
11 110 (28.87%) Java
12 108 (28.35%) Software Engineering
13 100 (26.25%) Data Visualisation
14 98 (25.72%) TDD
15 95 (24.93%) Finance
16 92 (24.15%) RESTful
17 87 (22.83%) Git (software)
18 84 (22.05%) Docker
19 83 (21.78%) CSS3
20 81 (21.26%) Continuous Integration
21 80 (21.00%) Amazon AWS
22 73 (19.16%) R
23 71 (18.64%) Google
24 69 (18.11%) Vue.js
25 68 (17.85%) Big Data
26 66 (17.32%) Open Source
27 65 (17.06%) Test Automation
28 62 (16.27%) Data Science

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 47 (12.34%) Apache Spark
2 26 (6.82%) SAS
3 25 (6.56%) Elasticsearch
4 16 (4.20%) Apache
5 14 (3.67%) nginx
6 10 (2.62%) Documentum
6 10 (2.62%) FileNet
6 10 (2.62%) SharePoint
7 8 (2.10%) CMS
7 8 (2.10%) WordPress
8 5 (1.31%) Jupyter
9 3 (0.79%) Confluence
9 3 (0.79%) IPython
9 3 (0.79%) Marvel
10 2 (0.52%) Hubot
11 1 (0.26%) Apache Pig
11 1 (0.26%) Cloud Foundry
11 1 (0.26%) Jetty
11 1 (0.26%) Tomcat
Applications
1 18 (4.72%) Microsoft Excel
2 14 (3.67%) Microsoft Office
3 5 (1.31%) Photoshop
4 4 (1.05%) Adobe Illustrator
5 3 (0.79%) Adobe Creative Suite
5 3 (0.79%) InVision
6 1 (0.26%) Microsoft PowerPoint
6 1 (0.26%) Mingle
6 1 (0.26%) Weka
Cloud Services
1 80 (21.00%) Amazon AWS
2 61 (16.01%) Microsoft Azure
3 58 (15.22%) Google Cloud Platform
4 45 (11.81%) Amazon S3
5 44 (11.55%) Amazon EC2
6 43 (11.29%) npm
7 41 (10.76%) AWS Elastic Beanstalk
8 25 (6.56%) SaaS
9 15 (3.94%) Salesforce Sales Cloud
9 15 (3.94%) Salesforce Service Cloud
10 8 (2.10%) GitHub
11 5 (1.31%) Amazon SQS
12 4 (1.05%) Firebase
13 3 (0.79%) Cortana Intelligence Suite
13 3 (0.79%) NuGet
14 2 (0.52%) Serverless
14 2 (0.52%) Yarn
15 1 (0.26%) Amazon EMR
15 1 (0.26%) Amazon Kinesis
15 1 (0.26%) Cloud Computing
Communications & Networking
1 21 (5.51%) HTTP
2 4 (1.05%) BGP
2 4 (1.05%) DNS
2 4 (1.05%) OSPF
3 1 (0.26%) HTTPS
Database & Business Intelligence
1 68 (17.85%) Big Data
2 41 (10.76%) MongoDB
3 33 (8.66%) Hadoop
4 29 (7.61%) PostgreSQL
5 27 (7.09%) MySQL
6 26 (6.82%) NoSQL
7 21 (5.51%) QlikView
7 21 (5.51%) SQL Server
8 20 (5.25%) Flink
8 20 (5.25%) Power BI
9 19 (4.99%) Apache Hive
10 17 (4.46%) Data Mining
11 15 (3.94%) Apache Cassandra
12 14 (3.67%) Data Warehouse
12 14 (3.67%) Redis
13 10 (2.62%) Neo4j
14 8 (2.10%) Relational Database
14 8 (2.10%) Spotfire
15 7 (1.84%) Amazon DynamoDB
16 6 (1.57%) BigQuery
Development Applications
1 87 (22.83%) Git (software)
2 56 (14.70%) webpack
3 54 (14.17%) gulp
4 40 (10.50%) Karma Test Runner
5 38 (9.97%) Grunt
6 23 (6.04%) Octopus Deploy
6 23 (6.04%) TeamCity
7 21 (5.51%) Jasmine
8 20 (5.25%) Jenkins
9 19 (4.99%) JBehave
9 19 (4.99%) Visual Studio Team System
9 19 (4.99%) WebDriver
10 18 (4.72%) Gradle
11 17 (4.46%) Cucumber
12 12 (3.15%) SpecFlow
13 9 (2.36%) JIRA
14 8 (2.10%) Selenium
15 6 (1.57%) Babel
15 6 (1.57%) Bitbucket
15 6 (1.57%) Subversion
General
1 95 (24.93%) Finance
2 40 (10.50%) Banking
3 38 (9.97%) Investment Banking
4 16 (4.20%) Marketing
5 12 (3.15%) Telecoms
6 8 (2.10%) Law
7 7 (1.84%) Financial Institution
8 4 (1.05%) Retail
9 3 (0.79%) Electronics
9 3 (0.79%) Front Office
10 2 (0.52%) Games
10 2 (0.52%) Legal
10 2 (0.52%) Manufacturing
11 1 (0.26%) Advertising
11 1 (0.26%) Digital Economy
Job Titles
1 249 (65.35%) Developer
2 102 (26.77%) JavaScript Developer
3 79 (20.73%) Front End Developer (Client-Side Developer)
4 65 (17.06%) Software Engineer
5 56 (14.70%) Developer/Software Engineer
6 36 (9.45%) Data Scientist
7 34 (8.92%) Java Developer
7 34 (8.92%) Java Engineer
8 33 (8.66%) .NET Developer
8 33 (8.66%) Full Stack Developer
9 30 (7.87%) Agile Developer
9 30 (7.87%) Java Software Developer
9 30 (7.87%) Java Software Engineer
9 30 (7.87%) React Developer
10 27 (7.09%) J2EE Developer
10 27 (7.09%) J2EE Software Engineer
10 27 (7.09%) Java J2EE Software Engineer
10 27 (7.09%) Java/J2EE Developer
11 25 (6.56%) C# Developer
12 24 (6.30%) Node.js Developer
Libraries, Frameworks & Software Standards
1 222 (58.27%) AngularJS
2 182 (47.77%) React
3 153 (40.16%) HTML
4 142 (37.27%) CSS
5 134 (35.17%) HTML5
6 129 (33.86%) Node.js
7 92 (24.15%) RESTful
8 83 (21.78%) CSS3
9 69 (18.11%) Vue.js
10 61 (16.01%) Web Services
11 60 (15.75%) Redux
12 53 (13.91%) Sass
13 50 (13.12%) .NET
14 49 (12.86%) jQuery
15 46 (12.07%) Twitter Bootstrap
16 41 (10.76%) REST
17 40 (10.50%) Angular 2
17 40 (10.50%) Backbone.js
18 35 (9.19%) LESS
19 34 (8.92%) SVG
Miscellaneous
1 54 (14.17%) Analytical Skills
2 46 (12.07%) User Experience
3 43 (11.29%) Computer Science
4 39 (10.24%) Self-Motivation
5 31 (8.14%) Algorithms
6 19 (4.99%) Mobile App
7 12 (3.15%) Fintech
7 12 (3.15%) Greenfield Project
8 5 (1.31%) Linux Command Line
8 5 (1.31%) Management Information System
9 4 (1.05%) Anti-Piracy
9 4 (1.05%) Blog
9 4 (1.05%) Credit Risk
9 4 (1.05%) Cyberthreat
9 4 (1.05%) Data Structures
9 4 (1.05%) Hedge funds
10 3 (0.79%) Enterprise Software
11 2 (0.52%) Foreign Exchange (FX)
11 2 (0.52%) Life Science
11 2 (0.52%) Social Network
Operating Systems
1 36 (9.45%) Linux
2 20 (5.25%) Windows
3 17 (4.46%) Windows 10
4 10 (2.62%) Android
4 10 (2.62%) Unix
5 6 (1.57%) Apple iOS
Processes & Methodologies
1 169 (44.36%) Agile Software Development
2 161 (42.26%) Visualisation
3 123 (32.28%) Front End Development
4 110 (28.87%) Analytics
5 108 (28.35%) Software Engineering
6 100 (26.25%) Data Visualisation
7 98 (25.72%) TDD
8 81 (21.26%) Continuous Integration
9 66 (17.32%) Open Source
10 65 (17.06%) Test Automation
11 62 (16.27%) Data Science
12 60 (15.75%) DevOps
12 60 (15.75%) Machine Learning
13 59 (15.49%) Microservices
14 57 (14.96%) Data Analytics
15 52 (13.65%) Domain-Driven Design
16 51 (13.39%) CQRS
17 48 (12.60%) Continuous Deployment
18 40 (10.50%) Business Intelligence
19 38 (9.97%) Extreme Programming
Programming Languages
1 222 (58.27%) JavaScript
2 133 (34.91%) Python
3 110 (28.87%) Java
4 73 (19.16%) R
5 61 (16.01%) SQL
6 48 (12.60%) C#
6 48 (12.60%) TypeScript
7 46 (12.07%) ES6
8 35 (9.19%) Scala
9 26 (6.82%) PowerShell
9 26 (6.82%) VBA
10 20 (5.25%) Go
11 16 (4.20%) C++
12 15 (3.94%) Apex Code
13 10 (2.62%) C
14 9 (2.36%) MATLAB
15 8 (2.10%) PHP
16 7 (1.84%) ES7
17 6 (1.57%) ES8
17 6 (1.57%) Ruby
Qualifications
1 49 (12.86%) Degree
2 14 (3.67%) PhD
3 13 (3.41%) Sun Certification
4 12 (3.15%) Computer Science Degree
5 10 (2.62%) Security Cleared
6 2 (0.52%) DV Cleared
7 1 (0.26%) Numerate Degree
7 1 (0.26%) SC Cleared
Quality Assurance & Compliance
1 36 (9.45%) QA
2 18 (4.72%) Data Quality
3 16 (4.20%) GDPR
4 6 (1.57%) Solvency II
5 5 (1.31%) WCAG
6 3 (0.79%) EMIR
6 3 (0.79%) MiFID
7 2 (0.52%) GCP
8 1 (0.26%) Dodd-Frank
8 1 (0.26%) FATCA
System Software
1 84 (22.05%) Docker
2 7 (1.84%) HDFS
3 4 (1.05%) Virtual Machines
4 1 (0.26%) Apache Flume
Systems Management
1 46 (12.07%) Kubernetes
2 42 (11.02%) Terraform
3 15 (3.94%) Kibana
4 3 (0.79%) Ansible
4 3 (0.79%) Opscode Chef
5 2 (0.52%) Rancher
6 1 (0.26%) Control-M
6 1 (0.26%) Mesos
6 1 (0.26%) Prometheus
6 1 (0.26%) Puppet
Vendors
1 71 (18.64%) Google
2 54 (14.17%) Tableau
3 15 (3.94%) Microsoft
3 15 (3.94%) RapidMiner
3 15 (3.94%) Salesforce.com
4 13 (3.41%) IBM
5 12 (3.15%) Informatica
6 8 (2.10%) Talend
7 5 (1.31%) Oracle
8 3 (0.79%) Adobe
8 3 (0.79%) Alteryx
8 3 (0.79%) Apple
9 2 (0.52%) Atlassian
9 2 (0.52%) Cloudera
9 2 (0.52%) Mapbox
9 2 (0.52%) TOWER Software
10 1 (0.26%) MicroStrategy
10 1 (0.26%) Paxata
10 1 (0.26%) Teradata
10 1 (0.26%) Zend