Period
to 19 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Bristol with a requirement for ES6 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ES6 over the 6 months to 19 January 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2015 (JavaScript ES2015, ES6)
South West > Bristol
6 months to
19 Jan 2019
Same period 2018 Same period 2017
Rank 143 167 175
Rank change year-on-year +24 +8 +17
Permanent jobs citing ES6 43 34 4
As % of all permanent IT jobs advertised in Bristol 1.22% 0.93% 0.12%
As % of the Programming Languages category 2.10% 1.55% 0.22%
Number of salaries quoted 31 29 4
Bristol median annual salary £37,500 £42,500 £62,500
Median salary % change year-on-year -11.76% -32.00% -43.18%
10th Percentile £36,250 £34,750 £41,625
90th Percentile £62,500 £60,250 £82,750
South West median annual salary £40,500 £42,500 £40,000
% change year-on-year -4.71% +6.25% -11.11%

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

All Programming Languages
Bristol
Permanent vacancies with a requirement for coding skills 2,047 2,194 1,799
As % of all permanent IT jobs advertised in Bristol 58.12% 60.09% 55.85%
Number of salaries quoted 1,679 1,845 1,529
Bristol median annual salary £45,000 £45,000 £44,000
Median salary % change year-on-year - +2.27% +10.00%
10th Percentile £30,000 £27,500 £27,750
90th Percentile £67,750 £65,000 £68,750
South West median annual salary £45,000 £42,500 £40,500
% change year-on-year +5.88% +4.94% +5.19%

ES6
Job Vacancy Trend in Bristol

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

Job vacancy trend for ES6 in Bristol

ES6
Salary Trend in Bristol

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ES6 in Bristol.

Salary trend for ES6 in Bristol

ES6
Salary Histogram in Bristol

The salary distribution of IT jobs citing ES6 in Bristol over the 6 months to 19 January 2019.

Salary histogram for ES6 in Bristol

For the 6 months to 19 January 2019, IT 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 permanent job ads across the Bristol region with a requirement for ES6.

1 43 (100.00%) JavaScript
2 35 (81.40%) HTML
2 35 (81.40%) CSS
3 32 (74.42%) Git (software)
4 29 (67.44%) Front End Development
5 28 (65.12%) HTML5
5 28 (65.12%) CSS3
6 24 (55.81%) AngularJS
7 20 (46.51%) MVC
7 20 (46.51%) E-Commerce
8 19 (44.19%) Sass
9 17 (39.53%) ES7
10 15 (34.88%) Ajax
11 14 (32.56%) Subversion
11 14 (32.56%) JSON
11 14 (32.56%) Photoshop
11 14 (32.56%) XML
11 14 (32.56%) Ember.js
11 14 (32.56%) Backbone.js
11 14 (32.56%) MVVM
11 14 (32.56%) KnockoutJS
12 13 (30.23%) Node.js
12 13 (30.23%) webpack
13 12 (27.91%) User Experience
13 12 (27.91%) Vue.js
13 12 (27.91%) React
13 12 (27.91%) gulp
14 11 (25.58%) Agile Software Development
15 8 (18.60%) npm
15 8 (18.60%) WordPress

ES6
Co-occurring IT Skills in Bristol 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 8 (18.60%) WordPress
2 7 (16.28%) EPiServer
3 6 (13.95%) Umbraco
4 5 (11.63%) Elasticsearch
5 2 (4.65%) CMS
6 1 (2.33%) Apache
6 1 (2.33%) Confluence
6 1 (2.33%) GlassFish
6 1 (2.33%) JBoss
6 1 (2.33%) Tomcat
Applications
1 14 (32.56%) Photoshop
Cloud Services
1 8 (18.60%) npm
2 5 (11.63%) OpenShift
2 5 (11.63%) Serverless
Communications & Networking
1 1 (2.33%) HTTP
1 1 (2.33%) SSL
Database & Business Intelligence
1 5 (11.63%) Neo4j
2 3 (6.98%) NoSQL
Development Applications
1 32 (74.42%) Git (software)
2 14 (32.56%) Subversion
3 13 (30.23%) webpack
4 12 (27.91%) gulp
5 5 (11.63%) Grunt
6 1 (2.33%) Cucumber
6 1 (2.33%) IntelliJ
6 1 (2.33%) Jasmine
6 1 (2.33%) Jenkins
6 1 (2.33%) JIRA
6 1 (2.33%) JIRA Agile
6 1 (2.33%) JUnit
6 1 (2.33%) Karma Test Runner
6 1 (2.33%) Maven
6 1 (2.33%) Selenium
General
1 4 (9.30%) Finance
2 3 (6.98%) Retail
3 1 (2.33%) Advertising
3 1 (2.33%) Automotive
Job Titles
1 38 (88.37%) Developer
2 27 (62.79%) Front End Developer (Client-Side Developer)
3 15 (34.88%) Senior Developer
4 10 (23.26%) Senior Front-End Developer
5 8 (18.60%) JavaScript Developer
6 5 (11.63%) Full Stack Developer
6 5 (11.63%) Senior JavaScript Developer
6 5 (11.63%) Software Engineer
6 5 (11.63%) Systems Engineer
7 1 (2.33%) .NET Developer
7 1 (2.33%) Angular Developer
7 1 (2.33%) CSS Developer
7 1 (2.33%) HTML CSS Developer
7 1 (2.33%) HTML Developer
7 1 (2.33%) Junior
7 1 (2.33%) Junior Developer
7 1 (2.33%) PHP Developer
7 1 (2.33%) Senior Full Stack Developer
7 1 (2.33%) Senior Web Developer
7 1 (2.33%) Web Developer
Libraries, Frameworks & Software Standards
1 35 (81.40%) CSS
1 35 (81.40%) HTML
2 28 (65.12%) CSS3
2 28 (65.12%) HTML5
3 24 (55.81%) AngularJS
4 19 (44.19%) Sass
5 15 (34.88%) Ajax
6 14 (32.56%) Backbone.js
6 14 (32.56%) Ember.js
6 14 (32.56%) JSON
6 14 (32.56%) KnockoutJS
6 14 (32.56%) XML
7 13 (30.23%) Node.js
8 12 (27.91%) React
8 12 (27.91%) Vue.js
9 7 (16.28%) jQuery
10 6 (13.95%) HTML5 Canvas
10 6 (13.95%) SVG
11 5 (11.63%) OpenCV
11 5 (11.63%) scikit-learn
Miscellaneous
1 12 (27.91%) User Experience
2 5 (11.63%) Algorithms
3 1 (2.33%) Graphic Design
3 1 (2.33%) Self-Motivation
Operating Systems
1 6 (13.95%) Unix
1 6 (13.95%) Windows
Processes & Methodologies
1 29 (67.44%) Front End Development
2 20 (46.51%) E-Commerce
2 20 (46.51%) MVC
3 14 (32.56%) MVVM
4 11 (25.58%) Agile Software Development
5 7 (16.28%) Software Engineering
5 7 (16.28%) Web Development
6 6 (13.95%) Innovative Thinking
6 6 (13.95%) People Management
6 6 (13.95%) Task Automation
6 6 (13.95%) Web Accessibility
7 5 (11.63%) Artificial Intelligence
7 5 (11.63%) Computer Science
7 5 (11.63%) Computer Vision
7 5 (11.63%) Information Management
7 5 (11.63%) Logistics
7 5 (11.63%) Machine Learning
7 5 (11.63%) Parallel Computing
7 5 (11.63%) Reinforcement Learning
7 5 (11.63%) SDLC
Programming Languages
1 43 (100.00%) JavaScript
2 17 (39.53%) ES7
3 7 (16.28%) SQL
4 6 (13.95%) Java
5 5 (11.63%) C#
5 5 (11.63%) C++
5 5 (11.63%) Lua
5 5 (11.63%) Python
5 5 (11.63%) TypeScript
6 2 (4.65%) PHP
Qualifications
1 6 (13.95%) Degree
2 5 (11.63%) Computer Science Degree
2 5 (11.63%) PhD