Period
to 10 December 2017

The following table provides summary statistics for contract job vacancies advertised in Somerset with a requirement for D3.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited D3.js over the 6 months to 10 December 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data-Driven Documents (D3)
South West > Somerset
6 months to
10 Dec 2017
Same period 2016 Same period 2015
Rank 44 - 74
Rank change year-on-year - +74 -
Contract jobs citing D3.js 8 0 2
As % of all contract IT jobs advertised in Somerset 1.57% - 0.29%
As % of the Libraries, Frameworks & Software Standards category 4.88% - 0.72%
Number of daily rates quoted 8 0 0
Somerset median daily rate £363 - -
South West median daily rate £375 £270 £450
% change year-on-year +38.76% -39.94% +55.17%
Number of hourly rates quoted 0 0 0
Somerset median hourly rate - - -
South West median hourly rate - - -

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 contract job vacancies advertised in Somerset with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Somerset
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 164 123 279
As % of all contract IT jobs advertised in Somerset 32.28% 26.68% 40.43%
Number of daily rates quoted 113 89 178
Somerset median daily rate £375 £350 £375
Median daily rate % change year-on-year +7.14% -6.67% +14.68%
10th Percentile £252 £237 £275
90th Percentile £475 £465 £450
South West median daily rate £390 £375 £375
% change year-on-year +4.00% - +4.17%
Number of hourly rates quoted 3 8 36
Somerset median hourly rate £52.50 £40.75 £42.75
Median hourly rate % change year-on-year +28.83% -4.68% +19.75%
10th Percentile £50.25 £34.60 £31.27
90th Percentile £53.75 £97.00 £55.00
South West median hourly rate £44.50 £37.50 £42.50
% change year-on-year +18.67% -11.76% -

D3.js
Job Vacancy Trend in Somerset

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

Job vacancy trend for D3.js in Somerset

D3.js
Contract Job Locations in Somerset

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing D3.js within the Somerset region over the 6 months to 10 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bath - 8 £363 -
D3.js
South West

For the 6 months to 10 December 2017, IT contractor 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 contract ads across the Somerset region with a requirement for D3.js.

1 8 (100.00%) JavaScript
2 7 (87.50%) Web Services
2 7 (87.50%) Git (software)
2 7 (87.50%) RESTful
3 6 (75.00%) jQuery
3 6 (75.00%) JSON
3 6 (75.00%) Java
3 6 (75.00%) Spring
3 6 (75.00%) Maven
3 6 (75.00%) Software Engineering
3 6 (75.00%) KnockoutJS
3 6 (75.00%) Build Automation
3 6 (75.00%) AngularJS
3 6 (75.00%) Gradle
3 6 (75.00%) Microservices
3 6 (75.00%) React
3 6 (75.00%) Spring Boot
3 6 (75.00%) Cloud Native
4 5 (62.50%) Rancher
4 5 (62.50%) Kotlin
4 5 (62.50%) Kubernetes
4 5 (62.50%) Ansible
4 5 (62.50%) Docker
4 5 (62.50%) J2EE
4 5 (62.50%) Linux
4 5 (62.50%) Python
4 5 (62.50%) Configuration Management
4 5 (62.50%) Groovy
4 5 (62.50%) Bash Shell
4 5 (62.50%) Agile Software Development

D3.js
Co-occurring IT Skills in Somerset 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:

Database & Business Intelligence
1 1 (12.50%) MongoDB
Development Applications
1 7 (87.50%) Git (software)
2 6 (75.00%) Gradle
2 6 (75.00%) Maven
3 4 (50.00%) Jenkins
3 4 (50.00%) TeamCity
Job Titles
1 8 (100.00%) Developer
2 5 (62.50%) Java Developer
3 4 (50.00%) Developer/Software Engineer
3 4 (50.00%) Full Stack Developer
3 4 (50.00%) Java Engineer
3 4 (50.00%) Java Software Developer
3 4 (50.00%) Java Software Engineer
3 4 (50.00%) JavaScript Developer
3 4 (50.00%) Software Developer
3 4 (50.00%) Software Engineer
4 2 (25.00%) JavaScript Engineer
5 1 (12.50%) J2EE Developer
5 1 (12.50%) J2EE Software Engineer
5 1 (12.50%) Java J2EE Software Engineer
5 1 (12.50%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) RESTful
1 7 (87.50%) Web Services
2 6 (75.00%) AngularJS
2 6 (75.00%) jQuery
2 6 (75.00%) JSON
2 6 (75.00%) KnockoutJS
2 6 (75.00%) React
2 6 (75.00%) Spring
2 6 (75.00%) Spring Boot
3 5 (62.50%) J2EE
4 3 (37.50%) Node.js
5 2 (25.00%) CSS
5 2 (25.00%) HTML
5 2 (25.00%) Redux
6 1 (12.50%) CSS3
6 1 (12.50%) HTML5
6 1 (12.50%) REST
Miscellaneous
1 6 (75.00%) Cloud Native
2 1 (12.50%) Algorithms
Operating Systems
1 5 (62.50%) Linux
Processes & Methodologies
1 6 (75.00%) Build Automation
1 6 (75.00%) Microservices
1 6 (75.00%) Software Engineering
2 5 (62.50%) Agile Software Development
2 5 (62.50%) Configuration Management
3 4 (50.00%) Acceptance Criteria
3 4 (50.00%) Continuous Improvement
3 4 (50.00%) Scrum
3 4 (50.00%) Test Automation
4 1 (12.50%) Mentoring
4 1 (12.50%) Web Development
Programming Languages
1 8 (100.00%) JavaScript
2 6 (75.00%) Java
3 5 (62.50%) Bash Shell
3 5 (62.50%) Groovy
3 5 (62.50%) Kotlin
3 5 (62.50%) Python
System Software
1 5 (62.50%) Docker
Systems Management
1 5 (62.50%) Ansible
1 5 (62.50%) Kubernetes
1 5 (62.50%) Rancher