Period
to 20 March 2019

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for ES6 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ES6 over the 6 months to 20 March 2019 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.

ECMAScript 2015 (JavaScript ES2015, ES6)
England > Yorkshire
6 months to
20 Mar 2019
Same period 2018 Same period 2017
Rank 143 180 180
Rank change year-on-year +37 0 +24
Contract jobs citing ES6 50 18 8
As % of all contract IT jobs advertised in Yorkshire 1.07% 0.38% 0.18%
As % of the Programming Languages category 2.51% 0.93% 0.42%
Number of daily rates quoted 41 13 3
Yorkshire median daily rate £500 £800 £375
Median daily rate % change year-on-year -37.50% +113.33% -16.67%
10th Percentile £369 £378 £338
90th Percentile £550 £850 £408
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +0.53%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £35.00 - -

ES6 is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Yorkshire with a requirement for coding skills.

All Programming Languages
Yorkshire
Contract vacancies with a requirement for coding skills 1,995 1,945 1,905
As % of all contract IT jobs advertised in Yorkshire 42.55% 41.23% 42.47%
Number of daily rates quoted 1,385 1,354 1,299
Yorkshire median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - +6.67%
10th Percentile £300 £285 £275
90th Percentile £550 £538 £538
England median daily rate £484 £475 £435
% change year-on-year +1.89% +9.20% +2.35%
Number of hourly rates quoted 39 47 22
Yorkshire median hourly rate £20.25 £40.00 £20.97
Median hourly rate % change year-on-year -49.39% +90.75% +4.85%
10th Percentile £14.89 £19.67 £12.06
90th Percentile £48.75 £47.25 £43.63
England median hourly rate £42.50 £40.00 £40.00
% change year-on-year +6.25% - +5.26%

ES6
Job Vacancy Trend in Yorkshire

Job postings citing ES6 as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for ES6 in Yorkshire

ES6
Contractor Daily Rate Trend in Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ES6 in Yorkshire.

Contractor daily rate trend for ES6 in Yorkshire

ES6
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing ES6 in Yorkshire over the 6 months to 20 March 2019.

Contractor daily rate histogram for ES6 in Yorkshire

ES6
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ES6 within the Yorkshire region over the 6 months to 20 March 2019. 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
South Yorkshire - 31 £500 - 5
West Yorkshire +13 19 £410 -48.75% 11
ES6
England

For the 6 months to 20 March 2019, IT contractor jobs citing ES6 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Yorkshire region with a requirement for ES6.

1 48 (96.00%) JavaScript
2 46 (92.00%) Node.js
3 44 (88.00%) React
3 44 (88.00%) CSS
4 43 (86.00%) HTML
5 36 (72.00%) AngularJS
6 35 (70.00%) Git (software)
7 34 (68.00%) Vue.js
8 31 (62.00%) RESTful
9 30 (60.00%) Asynchronous Programming
10 29 (58.00%) Progressive Web App
10 29 (58.00%) Microservices
11 28 (56.00%) Agile Software Development
12 27 (54.00%) TDD
13 26 (52.00%) Java
13 26 (52.00%) Unix
13 26 (52.00%) Spring Boot
13 26 (52.00%) Bash Shell
14 25 (50.00%) JUnit
14 25 (50.00%) Pair Programming
14 25 (50.00%) Spring
14 25 (50.00%) Test Automation
15 24 (48.00%) Spock
15 24 (48.00%) Java 8
16 23 (46.00%) Open Source
17 20 (40.00%) Continuous Deployment
18 15 (30.00%) Redux
19 14 (28.00%) CSS3
20 13 (26.00%) HTML5
20 13 (26.00%) BPSS Clearance

ES6
Co-occurring IT Skills in Yorkshire 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 1 (2.00%) GitHub
Database & Business Intelligence
1 2 (4.00%) NoSQL
2 1 (2.00%) SQL Server
Development Applications
1 35 (70.00%) Git (software)
2 25 (50.00%) JUnit
3 24 (48.00%) Spock
4 6 (12.00%) webpack
5 4 (8.00%) Mocha
6 3 (6.00%) Jasmine
7 1 (2.00%) Jenkins
General
1 4 (8.00%) Finance
Job Titles
1 43 (86.00%) Developer
2 19 (38.00%) Full Stack Developer
2 19 (38.00%) JavaScript Developer
3 8 (16.00%) React Developer
4 7 (14.00%) Java Developer
5 5 (10.00%) Senior Developer
6 4 (8.00%) Digital Developer
6 4 (8.00%) Web Developer
7 3 (6.00%) Front End Developer (Client-Side Developer)
7 3 (6.00%) Senior Full Stack Developer
8 2 (4.00%) JavaScript Engineer
8 2 (4.00%) Node.js Developer
8 2 (4.00%) Software Engineer
9 1 (2.00%) Java Engineer
9 1 (2.00%) Java Software Engineer
9 1 (2.00%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 46 (92.00%) Node.js
2 44 (88.00%) CSS
2 44 (88.00%) React
3 43 (86.00%) HTML
4 36 (72.00%) AngularJS
5 34 (68.00%) Vue.js
6 31 (62.00%) RESTful
7 26 (52.00%) Spring Boot
8 25 (50.00%) Spring
9 15 (30.00%) Redux
10 14 (28.00%) CSS3
11 13 (26.00%) HTML5
12 8 (16.00%) Twitter Bootstrap
13 4 (8.00%) Express
14 3 (6.00%) .NET
14 3 (6.00%) Sass
15 2 (4.00%) Jest
15 2 (4.00%) KnockoutJS
16 1 (2.00%) Enzyme
16 1 (2.00%) REST
Operating Systems
1 26 (52.00%) Unix
Processes & Methodologies
1 30 (60.00%) Asynchronous Programming
2 29 (58.00%) Microservices
2 29 (58.00%) Progressive Web App
3 28 (56.00%) Agile Software Development
4 27 (54.00%) TDD
5 25 (50.00%) Pair Programming
5 25 (50.00%) Test Automation
6 23 (46.00%) Open Source
7 20 (40.00%) Continuous Deployment
8 10 (20.00%) Web Development
9 6 (12.00%) Software Engineering
10 4 (8.00%) OO
10 4 (8.00%) Product Management
10 4 (8.00%) Scrum
11 3 (6.00%) Front End Development
11 3 (6.00%) Functional Programming
12 1 (2.00%) DevOps
12 1 (2.00%) Software Delivery
12 1 (2.00%) Software Testing
12 1 (2.00%) Waterfall
Programming Languages
1 48 (96.00%) JavaScript
2 26 (52.00%) Bash Shell
2 26 (52.00%) Java
3 24 (48.00%) Java 8
4 6 (12.00%) ES7
5 3 (6.00%) ES8
5 3 (6.00%) SQL
6 2 (4.00%) TypeScript
7 1 (2.00%) C#
7 1 (2.00%) T-SQL
Qualifications
1 13 (26.00%) BPSS Clearance
2 9 (18.00%) Security Cleared
3 6 (12.00%) DBS Check
4 1 (2.00%) CTC Cleared
Quality Assurance & Compliance
1 6 (12.00%) Disclosure Scotland