Period
to 13 December 2019

The following table provides summary statistics for permanent job vacancies advertised in Berkshire 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 13 December 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2015 (JavaScript ES2015, ES6)
South East > Berkshire
6 months to
13 Dec 2019
Same period 2018 Same period 2017
Rank 152 222 230
Rank change year-on-year +70 +8 +56
Permanent jobs citing ES6 74 28 24
As % of all permanent IT jobs advertised in Berkshire 1.40% 0.46% 0.37%
As % of the Programming Languages category 2.99% 0.98% 0.74%
Number of salaries quoted 68 26 11
Berkshire median annual salary £65,000 £46,250 £55,000
Median salary % change year-on-year +40.54% -15.91% +10.00%
10th Percentile £47,500 £33,750 £26,250
90th Percentile £93,750 £57,500 £65,000
South East median annual salary £50,000 £44,000 £50,000
% change year-on-year +13.64% -12.00% +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 Berkshire with a requirement for coding skills.

All Programming Languages
Berkshire
Permanent vacancies with a requirement for coding skills 2,477 2,845 3,245
As % of all permanent IT jobs advertised in Berkshire 47.03% 47.14% 50.15%
Number of salaries quoted 2,118 2,434 2,853
Berkshire median annual salary £55,000 £52,500 £47,500
Median salary % change year-on-year +4.76% +10.53% -
10th Percentile £33,000 £31,250 £28,550
90th Percentile £75,000 £72,500 £71,000
South East median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

ES6
Job Vacancy Trend in Berkshire

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

Job vacancy trend for ES6 in Berkshire

ES6
Salary Trend in Berkshire

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

Salary trend for ES6 in Berkshire

ES6
Salary Histogram in Berkshire

The salary distribution of IT jobs citing ES6 in Berkshire over the 6 months to 13 December 2019.

Salary histogram for ES6 in Berkshire

ES6
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES6 within the Berkshire region over the 6 months to 13 December 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Reading +40 67 £65,000 +44.44% 7
Crowthorne - 2 £50,000 -
Bracknell +19 1 £37,500 -36.17%
Maidenhead - 1 £50,000 -
ES6
South East

For the 6 months to 13 December 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 Berkshire region with a requirement for ES6.

1 73 (98.65%) JavaScript
2 50 (67.57%) Git (software)
3 38 (51.35%) HTML
3 38 (51.35%) CSS
3 38 (51.35%) AngularJS
4 37 (50.00%) Agile Software Development
5 34 (45.95%) React
6 33 (44.59%) Scrum
7 32 (43.24%) HTML5
8 30 (40.54%) Node.js
8 30 (40.54%) CSS3
9 29 (39.19%) Jest
10 28 (37.84%) webpack
11 27 (36.49%) TDD
12 26 (35.14%) Continuous Integration
12 26 (35.14%) Kanban
12 26 (35.14%) Continuous Delivery
12 26 (35.14%) Front End Development
12 26 (35.14%) Jenkins
13 25 (33.78%) JIRA
13 25 (33.78%) Mocha
14 23 (31.08%) Sass
14 23 (31.08%) Chai
15 22 (29.73%) Jasmine
15 22 (29.73%) Software Engineering
16 21 (28.38%) LESS
17 20 (27.03%) TypeScript
17 20 (27.03%) DevOps
17 20 (27.03%) CircleCI
17 20 (27.03%) hybris

ES6
Co-occurring IT Skills in Berkshire 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 19 (25.68%) CMS
1 19 (25.68%) Confluence
1 19 (25.68%) Drupal
1 19 (25.68%) Sitecore CMS
1 19 (25.68%) WordPress
2 18 (24.32%) SugarCRM
3 5 (6.76%) Apache Solr
4 1 (1.35%) Apache
4 1 (1.35%) nginx
Applications
1 16 (21.62%) Adobe XD
Cloud Services
1 20 (27.03%) Azure
2 18 (24.32%) npm
3 17 (22.97%) GCP
4 7 (9.46%) AWS
4 7 (9.46%) GitHub
5 6 (8.11%) Serverless
5 6 (8.11%) Yarn
6 5 (6.76%) SaaS
7 2 (2.70%) PaaS
Database & Business Intelligence
1 6 (8.11%) MySQL
2 2 (2.70%) SQL Server
3 1 (1.35%) Relational Database
Development Applications
1 50 (67.57%) Git (software)
2 28 (37.84%) webpack
3 26 (35.14%) Jenkins
4 25 (33.78%) JIRA
4 25 (33.78%) Mocha
5 22 (29.73%) Jasmine
6 20 (27.03%) CircleCI
7 6 (8.11%) Bitbucket
7 6 (8.11%) Maven
8 5 (6.76%) Babel
8 5 (6.76%) Balsamiq
8 5 (6.76%) gulp
8 5 (6.76%) Selenium
9 4 (5.41%) Grunt
10 3 (4.05%) Cucumber
11 2 (2.70%) Bitbucket Server
11 2 (2.70%) Team Foundation Server
11 2 (2.70%) WebDriver
12 1 (1.35%) Subversion
General
1 8 (10.81%) Telecoms
2 7 (9.46%) Marketing
3 6 (8.11%) Electronics
3 6 (8.11%) Finance
3 6 (8.11%) Manufacturing
3 6 (8.11%) Public Sector
4 2 (2.70%) Retail
Job Titles
1 54 (72.97%) Developer
2 23 (31.08%) Front End Developer (Client-Side Developer)
2 23 (31.08%) Senior Developer
3 21 (28.38%) Senior Front-End Developer
4 18 (24.32%) JavaScript Developer
5 9 (12.16%) Lead Developer
6 8 (10.81%) DevOps Engineer
6 8 (10.81%) Lead DevOps
6 8 (10.81%) UI Developer
7 6 (8.11%) Lead DevOps Engineer
7 6 (8.11%) Node.js Developer
7 6 (8.11%) React Developer
7 6 (8.11%) Software Engineer
8 5 (6.76%) Architect
8 5 (6.76%) Lead Architect
9 4 (5.41%) .NET Developer
9 4 (5.41%) ASP.NET Developer
9 4 (5.41%) Drupal Developer
9 4 (5.41%) Java Engineer
10 3 (4.05%) Java Architect
Libraries, Frameworks & Software Standards
1 38 (51.35%) AngularJS
1 38 (51.35%) CSS
1 38 (51.35%) HTML
2 34 (45.95%) React
3 32 (43.24%) HTML5
4 30 (40.54%) CSS3
4 30 (40.54%) Node.js
5 29 (39.19%) Jest
6 23 (31.08%) Chai
6 23 (31.08%) Sass
7 21 (28.38%) LESS
8 18 (24.32%) Vue.js
9 17 (22.97%) Enzyme
10 16 (21.62%) .NET
11 9 (12.16%) Ember.js
11 9 (12.16%) Redux
11 9 (12.16%) Velocity
12 8 (10.81%) jQuery
12 8 (10.81%) RESTful
12 8 (10.81%) Twitter Bootstrap
Miscellaneous
1 13 (17.57%) iPad
1 13 (17.57%) User Experience
2 3 (4.05%) Greenfield Project
3 2 (2.70%) Algorithms
3 2 (2.70%) Self-Motivation
4 1 (1.35%) Digital Signage
4 1 (1.35%) Mobile App
4 1 (1.35%) Xbox
Processes & Methodologies
1 37 (50.00%) Agile Software Development
2 33 (44.59%) Scrum
3 27 (36.49%) TDD
4 26 (35.14%) Continuous Delivery
4 26 (35.14%) Continuous Integration
4 26 (35.14%) Front End Development
4 26 (35.14%) Kanban
5 22 (29.73%) Software Engineering
6 20 (27.03%) B2B
6 20 (27.03%) B2C
6 20 (27.03%) DevOps
6 20 (27.03%) Product Management
7 19 (25.68%) Content Management
7 19 (25.68%) CRM
8 18 (24.32%) E-Commerce
9 17 (22.97%) API Development
9 17 (22.97%) Microservices
10 14 (18.92%) Computer Science
11 12 (16.22%) Problem-Solving
12 8 (10.81%) MVC
Programming Languages
1 73 (98.65%) JavaScript
2 20 (27.03%) Python
2 20 (27.03%) TypeScript
3 13 (17.57%) PHP
4 12 (16.22%) C#
5 11 (14.86%) Java
6 9 (12.16%) ES7
7 6 (8.11%) Kotlin
8 2 (2.70%) SQL
9 1 (1.35%) Bash Shell
9 1 (1.35%) Ruby
Qualifications
1 11 (14.86%) Computer Science Degree
1 11 (14.86%) Degree
Quality Assurance & Compliance
1 3 (4.05%) QA
System Software
1 19 (25.68%) Docker
Systems Management
1 17 (22.97%) Ansible
1 17 (22.97%) Docker Swarm
1 17 (22.97%) Kubernetes
1 17 (22.97%) Terraform
Vendors
1 20 (27.03%) hybris
2 19 (25.68%) Sitecore
3 7 (9.46%) Google
4 6 (8.11%) SAP
5 2 (2.70%) BT