Period
to 14 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Gloucestershire 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 14 December 2017 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
South West > Gloucestershire
6 months to
14 Dec 2017
Same period 2016 Same period 2015
Rank 125 151 132
Rank change year-on-year +26 -19 -
Permanent jobs citing D3.js 9 14 9
As % of all permanent IT jobs advertised in Gloucestershire 0.63% 0.62% 0.45%
As % of the Libraries, Frameworks & Software Standards category 1.56% 1.77% 1.22%
Number of salaries quoted 9 7 9
Gloucestershire median annual salary £50,000 £60,000 £37,500
Median salary % change year-on-year -16.67% +60.00% -
10th Percentile £37,500 £33,250 £33,750
90th Percentile £60,000 £70,000 £56,250
South West median annual salary £38,746 £41,250 £45,000
% change year-on-year -6.07% -8.33% +16.88%

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

All Software Libraries and Frameworks
Gloucestershire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 578 789 735
As % of all permanent IT jobs advertised in Gloucestershire 40.14% 34.83% 37.03%
Number of salaries quoted 499 659 637
Gloucestershire median annual salary £42,500 £45,000 £41,000
Median salary % change year-on-year -5.56% +9.76% +9.33%
10th Percentile £26,250 £30,000 £28,250
90th Percentile £60,000 £62,500 £65,000
South West median annual salary £42,000 £41,000 £38,500
% change year-on-year +2.44% +6.49% +6.21%

D3.js
Job Vacancy Trend in Gloucestershire

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

Job vacancy trend for D3.js in Gloucestershire

D3.js
Salary Trend in Gloucestershire

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

Salary trend for D3.js in Gloucestershire

D3.js
Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing D3.js within the Gloucestershire region over the 6 months to 14 December 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
Cheltenham +13 9 £50,000 -16.67% 1
D3.js
South West

For the 6 months to 14 December 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 Gloucestershire region with a requirement for D3.js.

1 9 (100.00%) HTML
1 9 (100.00%) CSS
1 9 (100.00%) HTML5
1 9 (100.00%) AngularJS
1 9 (100.00%) CSS3
1 9 (100.00%) Backbone.js
1 9 (100.00%) React
2 7 (77.78%) MongoDB
2 7 (77.78%) Python
2 7 (77.78%) JavaScript
3 6 (66.67%) Responsive Web Design
4 5 (55.56%) Google
5 4 (44.44%) Node.js
6 3 (33.33%) RESTful
6 3 (33.33%) Express
7 2 (22.22%) Analytics
7 2 (22.22%) Java
7 2 (22.22%) Redux
7 2 (22.22%) Data Analytics
7 2 (22.22%) MEAN Stack
8 1 (11.11%) Wireframes
8 1 (11.11%) Ember.js
8 1 (11.11%) Data Analysis
8 1 (11.11%) Software Engineering
8 1 (11.11%) jQuery
8 1 (11.11%) REST
8 1 (11.11%) Apache Cassandra
8 1 (11.11%) Elasticsearch
8 1 (11.11%) Deep Learning
8 1 (11.11%) Apache Spark

D3.js
Co-occurring IT Skills in Gloucestershire 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 1 (11.11%) Apache Spark
1 1 (11.11%) Elasticsearch
Database & Business Intelligence
1 7 (77.78%) MongoDB
2 1 (11.11%) Apache Cassandra
Job Titles
1 2 (22.22%) Developer
2 1 (11.11%) Front End Developer (Client-Side Developer)
2 1 (11.11%) Full Stack Developer
2 1 (11.11%) Java Engineer
2 1 (11.11%) Java Software Engineer
2 1 (11.11%) Software Engineer
Libraries, Frameworks & Software Standards
1 9 (100.00%) AngularJS
1 9 (100.00%) Backbone.js
1 9 (100.00%) CSS
1 9 (100.00%) CSS3
1 9 (100.00%) HTML
1 9 (100.00%) HTML5
1 9 (100.00%) React
2 4 (44.44%) Node.js
3 3 (33.33%) Express
3 3 (33.33%) RESTful
4 2 (22.22%) MEAN Stack
4 2 (22.22%) Redux
5 1 (11.11%) Ember.js
5 1 (11.11%) jQuery
5 1 (11.11%) Kafka
5 1 (11.11%) lodash
5 1 (11.11%) Marionette.js
5 1 (11.11%) REST
5 1 (11.11%) Vue (Vue.js)
Processes & Methodologies
1 6 (66.67%) Responsive Web Design
2 2 (22.22%) Analytics
2 2 (22.22%) Data Analytics
3 1 (11.11%) Data Analysis
3 1 (11.11%) Deep Learning
3 1 (11.11%) Front End Development
3 1 (11.11%) Software Engineering
3 1 (11.11%) Wireframes
Programming Languages
1 7 (77.78%) JavaScript
1 7 (77.78%) Python
2 2 (22.22%) Java
Vendors
1 5 (55.56%) Google
2 1 (11.11%) Twitter