Period
to 24 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Watford 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 24 May 2018 with a comparison to the same period in the previous 2 years.

Data-Driven Documents (D3)
Hertfordshire > Watford
6 months to
24 May 2018
Same period 2017 Same period 2016
Rank 76 73 -
Rank change year-on-year -3 - -
Permanent jobs citing D3.js 15 23 0
As % of all permanent IT jobs advertised in Watford 1.62% 2.14% -
As % of the Libraries, Frameworks & Software Standards category 3.74% 6.25% -
Number of salaries quoted 15 21 0
Watford median annual salary £60,000 £60,000 -
Hertfordshire median annual salary £60,000 £60,000 £62,500
% change year-on-year - -4.00% +56.25%

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

All Software Libraries and Frameworks
Watford
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 401 368 273
As % of all permanent IT jobs advertised in Watford 43.21% 34.30% 25.21%
Number of salaries quoted 357 308 212
Watford median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +11.11%
10th Percentile £31,250 £33,750 £30,100
90th Percentile £67,500 £70,000 £70,000
Hertfordshire median annual salary £52,500 £47,500 £47,500
% change year-on-year +10.53% - +5.56%

D3.js
Job Vacancy Trend in Watford

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

Job vacancy trend for D3.js in Watford

D3.js
Salary Trend in Watford

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

Salary trend for D3.js in Watford

For the 6 months to 24 May 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 Watford region with a requirement for D3.js.

1 15 (100.00%) OO
1 15 (100.00%) MVC
1 15 (100.00%) Scrum
1 15 (100.00%) Agile Software Development
1 15 (100.00%) Software Engineering
1 15 (100.00%) HTML
1 15 (100.00%) Java
1 15 (100.00%) JavaScript
1 15 (100.00%) jQuery
1 15 (100.00%) SaaS
1 15 (100.00%) HTML5
1 15 (100.00%) Node.js
1 15 (100.00%) AngularJS
1 15 (100.00%) React
1 15 (100.00%) lodash
1 15 (100.00%) gulp
1 15 (100.00%) CodeMirror
1 15 (100.00%) React Native
1 15 (100.00%) ES6
1 15 (100.00%) Twitter Bootstrap
1 15 (100.00%) Karma Test Runner
2 14 (93.33%) Test Automation
2 14 (93.33%) JBehave
2 14 (93.33%) WebDriver
2 14 (93.33%) OOP
3 12 (80.00%) Git (software)
3 12 (80.00%) QA
3 12 (80.00%) Jenkins

D3.js
Co-occurring IT Skills in Watford 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:

Cloud Services
1 15 (100.00%) SaaS
Development Applications
1 15 (100.00%) gulp
1 15 (100.00%) Karma Test Runner
2 14 (93.33%) JBehave
2 14 (93.33%) WebDriver
3 12 (80.00%) Git (software)
3 12 (80.00%) Jenkins
Job Titles
1 15 (100.00%) Developer
1 15 (100.00%) Front End Developer (Client-Side Developer)
1 15 (100.00%) JavaScript Developer
2 12 (80.00%) Node.js Developer
Libraries, Frameworks & Software Standards
1 15 (100.00%) AngularJS
1 15 (100.00%) CodeMirror
1 15 (100.00%) HTML
1 15 (100.00%) HTML5
1 15 (100.00%) jQuery
1 15 (100.00%) lodash
1 15 (100.00%) Node.js
1 15 (100.00%) React
1 15 (100.00%) React Native
1 15 (100.00%) Twitter Bootstrap
Processes & Methodologies
1 15 (100.00%) Agile Software Development
1 15 (100.00%) MVC
1 15 (100.00%) OO
1 15 (100.00%) Scrum
1 15 (100.00%) Software Engineering
2 14 (93.33%) OOP
2 14 (93.33%) Test Automation
Programming Languages
1 15 (100.00%) ES6
1 15 (100.00%) Java
1 15 (100.00%) JavaScript
Quality Assurance & Compliance
1 12 (80.00%) QA