Period
to 16 November 2018

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

Data-Driven Documents (D3)
6 months to
16 Nov 2018
Same period 2017 Same period 2016
Rank 19 38 24
Rank change year-on-year +19 -14 -
Permanent jobs citing D3.js 1 1 1
As % of all permanent IT jobs advertised in Marlow 1.49% 0.77% 1.06%
As % of the Libraries, Frameworks & Software Standards category 2.56% 1.39% 2.56%
Number of salaries quoted 1 1 1
Marlow median annual salary £80,000 £80,000 £35,000
Median salary % change year-on-year - +128.57% -
10th Percentile £75,000 £75,000 £30,000
90th Percentile £85,000 £85,000 £40,000
Buckinghamshire median annual salary £37,500 £50,000 £42,500
% change year-on-year -25.00% +17.65% -

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

All Software Libraries and Frameworks
Marlow
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 39 72 39
As % of all permanent IT jobs advertised in Marlow 58.21% 55.38% 41.49%
Number of salaries quoted 21 68 35
Marlow median annual salary £50,000 £40,000 £45,000
Median salary % change year-on-year +25.00% -11.11% -25.00%
10th Percentile £22,500 £22,500 £30,500
90th Percentile £61,250 £49,875 £62,500
Buckinghamshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +12.50%

D3.js
Job Vacancy Trend in Marlow

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

Job vacancy trend for D3.js in Marlow

D3.js
Salary Trend in Marlow

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

Salary trend for D3.js in Marlow

For the 6 months to 16 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 across the Marlow region with a requirement for D3.js.

1 1 (100.00%) C#
1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) CSS
1 1 (100.00%) Microsoft
1 1 (100.00%) Software Engineering
1 1 (100.00%) JIRA
1 1 (100.00%) jQuery
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Mentoring
1 1 (100.00%) Hubot

D3.js
Co-occurring IT Skills in Marlow 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 (100.00%) Hubot
Cloud Services
1 1 (100.00%) Microsoft Azure
Development Applications
1 1 (100.00%) JIRA
Job Titles
1 1 (100.00%) Senior Software Engineer
1 1 (100.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) jQuery
Processes & Methodologies
1 1 (100.00%) Mentoring
1 1 (100.00%) Software Engineering
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
Systems Management
1 1 (100.00%) Opscode Chef
Vendors
1 1 (100.00%) Microsoft