D3.js Jobs in Hertfordshire

Data-Driven Documents (D3)
East of England > Hertfordshire

The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire requiring D3.js skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited D3.js over the 6 months leading up to 27 May 2025, comparing them to the same period in the previous two years.

6 months to
27 May 2025
Same period 2024 Same period 2023
Rank 88 - 128
Rank change year-on-year - - +25
Permanent jobs citing D3.js 3 0 3
As % of all permanent jobs advertised in Hertfordshire 0.36% - 0.17%
As % of the Libraries, Frameworks & Software Standards category 2.11% - 0.90%
Number of salaries quoted 0 0 3
10th Percentile - - -
25th Percentile - - £56,250
Median annual salary (50th Percentile) - - £57,500
75th Percentile - - £58,750
90th Percentile - - -
East of England median annual salary £57,500 - £57,500

All Software Libraries and Frameworks
Hertfordshire

D3.js falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in Hertfordshire.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 142 321 334
As % of all permanent jobs advertised in Hertfordshire 17.23% 15.74% 19.10%
Number of salaries quoted 68 292 168
10th Percentile £36,875 £35,175 £44,600
25th Percentile £49,938 £45,250 £56,250
Median annual salary (50th Percentile) £62,250 £58,750 £65,000
Median % change year-on-year +5.96% -9.62% +13.04%
75th Percentile £81,875 £71,563 £75,188
90th Percentile £87,500 £80,000 £85,750
East of England median annual salary £65,000 £55,000 £60,000
% change year-on-year +18.18% -8.33% +9.09%

D3.js
Job Vacancy Trend in Hertfordshire

Job postings citing D3.js as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for D3.js in Hertfordshire

D3.js
Salary Trend in Hertfordshire

3-month moving average salary quoted in jobs citing D3.js in Hertfordshire.

Salary trend for D3.js in Hertfordshire

D3.js
Co-occurring Skills and Capabilities in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Communications & Networking
1 3 (100.00%) HTTP
Development Applications
1 3 (100.00%) Git
1 3 (100.00%) Subversion
General
1 3 (100.00%) Finance
1 3 (100.00%) Retail
Job Titles
1 3 (100.00%) JavaScript Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) DOM
1 3 (100.00%) HTML
1 3 (100.00%) HTML5
1 3 (100.00%) jQuery
1 3 (100.00%) KnockoutJS
1 3 (100.00%) Sass
1 3 (100.00%) Vue
Miscellaneous
1 3 (100.00%) Cloud Native
1 3 (100.00%) Enterprise Software
1 3 (100.00%) Smartphone
Processes & Methodologies
1 3 (100.00%) Agile
1 3 (100.00%) Analytics
1 3 (100.00%) Artificial Intelligence
1 3 (100.00%) Clean Code
1 3 (100.00%) Data Visualisation
1 3 (100.00%) DOM Manipulation/Scripting
1 3 (100.00%) MVVM
1 3 (100.00%) Refactoring
1 3 (100.00%) Responsive Web Design
1 3 (100.00%) Roadmaps
1 3 (100.00%) Software Engineering
1 3 (100.00%) Unit Testing
1 3 (100.00%) User Experience
1 3 (100.00%) Visualisation
1 3 (100.00%) WFM
Programming Languages
1 3 (100.00%) JavaScript
1 3 (100.00%) SQL