Period
to 22 May 2018

The median annual salary for a Senior JavaScript Developer was £57,500 in advertised job vacancies in the East of England during the 6 months to 22 May 2018.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Senior JavaScript Developer
England > East of England
6 months to
22 May 2018
Same period 2017 Same period 2016
Rank 333 342 360
Rank change year-on-year +9 +18 +14
Permanent jobs requiring a Senior JavaScript Developer 29 16 25
As % of all permanent IT jobs advertised in the East of England 0.23% 0.13% 0.18%
As % of the Job Titles category 0.24% 0.14% 0.18%
Number of salaries quoted 28 16 23
East of England median annual salary £57,500 £50,000 £50,000
Median salary % change year-on-year +15.00% - -
10th Percentile £47,250 £46,250 £30,500
90th Percentile £65,000 £76,250 £61,250
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% -

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in the East of England. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
East of England
Permanent vacancies in the East of England with a recognized job title 11,991 11,709 13,767
% of permanent IT jobs with a recognized job title 96.91% 96.95% 96.50%
Number of salaries quoted 9,385 9,497 11,305
East of England median annual salary £47,500 £45,000 £44,500
Median salary % change year-on-year +5.56% +1.12% +4.71%
10th Percentile £26,250 £26,000 £25,750
90th Percentile £71,250 £67,500 £67,500
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

Senior JavaScript Developer
Job Vacancy Trend in the East of England

Job postings that featured Senior JavaScript Developer in the job title as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for Senior JavaScript Developer in the East of England

Senior JavaScript Developer
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Senior JavaScript Developer in the East of England.

Salary trend for Senior JavaScript Developer in the East of England

Senior JavaScript Developer
Salary Histogram in the East of England

The salary distribution of IT jobs citing Senior JavaScript Developer in the East of England over the 6 months to 22 May 2018.

Salary histogram for Senior JavaScript Developer in the East of England

Senior JavaScript Developer
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior JavaScript Developer within the East of England region over the 6 months to 22 May 2018. 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
Hertfordshire -3 14 £60,000 +26.32%
Cambridgeshire -18 12 £55,000 +10.00% 4
Bedfordshire +18 2 £57,500 +15.00%
Suffolk - 1 - - 1
Senior JavaScript Developer
England

Senior JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in the East of England

For the 6 months to 22 May 2018, Senior JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East of England region featuring Senior JavaScript Developer in the job title.

1 29 (100.00%) JavaScript
2 26 (89.66%) React
3 23 (79.31%) AngularJS
4 19 (65.52%) HTML
5 16 (55.17%) Front End Development
6 15 (51.72%) HTML5
7 14 (48.28%) ES6
7 14 (48.28%) webpack
7 14 (48.28%) Redux
8 13 (44.83%) CSS
8 13 (44.83%) HTTP
9 12 (41.38%) Agile Software Development
9 12 (41.38%) TDD
10 11 (37.93%) Node.js
11 10 (34.48%) TypeScript
12 9 (31.03%) Express
12 9 (31.03%) Sass
12 9 (31.03%) RESTful
12 9 (31.03%) Git (software)
12 9 (31.03%) jQuery
13 8 (27.59%) Media Streaming
13 8 (27.59%) Finance
13 8 (27.59%) Validation
13 8 (27.59%) Jasmine
13 8 (27.59%) Semantic HTML
13 8 (27.59%) Mobile App
13 8 (27.59%) Mentoring
13 8 (27.59%) Handlebars
13 8 (27.59%) Vue (Vue.js)
13 8 (27.59%) gulp

Senior JavaScript Developer Skill Set
Co-occurring IT Skills in the East of England 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:

Applications
1 1 (3.45%) Photoshop
Business Applications
1 1 (3.45%) Dynamics CRM
1 1 (3.45%) WebTrends
Cloud Services
1 8 (27.59%) npm
Communications & Networking
1 13 (44.83%) HTTP
2 5 (17.24%) Wireless
3 3 (10.34%) Skype
Database & Business Intelligence
1 4 (13.79%) MongoDB
2 1 (3.45%) SQL Server Reporting Services
Development Applications
1 14 (48.28%) webpack
2 9 (31.03%) Git (software)
3 8 (27.59%) gulp
3 8 (27.59%) Jasmine
3 8 (27.59%) Karma Test Runner
General
1 8 (27.59%) Finance
2 3 (10.34%) Games
2 3 (10.34%) Publishing
3 1 (3.45%) Advertising
Libraries, Frameworks & Software Standards
1 26 (89.66%) React
2 23 (79.31%) AngularJS
3 19 (65.52%) HTML
4 15 (51.72%) HTML5
5 14 (48.28%) Redux
6 13 (44.83%) CSS
7 11 (37.93%) Node.js
8 9 (31.03%) Express
8 9 (31.03%) jQuery
8 9 (31.03%) RESTful
8 9 (31.03%) Sass
9 8 (27.59%) Handlebars
9 8 (27.59%) React Native
9 8 (27.59%) Semantic HTML
9 8 (27.59%) Vue (Vue.js)
10 7 (24.14%) Ember.js
11 6 (20.69%) PhoneGap
12 5 (17.24%) REST
12 5 (17.24%) WebSockets
13 4 (13.79%) .NET
Miscellaneous
1 8 (27.59%) Media Streaming
1 8 (27.59%) Mobile App
2 3 (10.34%) Online Games
2 3 (10.34%) Self-Motivation
3 1 (3.45%) Enterprise Software
3 1 (3.45%) User Experience
Processes & Methodologies
1 16 (55.17%) Front End Development
2 12 (41.38%) Agile Software Development
2 12 (41.38%) TDD
3 8 (27.59%) Due Diligence
3 8 (27.59%) Mentoring
3 8 (27.59%) Validation
4 6 (20.69%) E-Commerce
5 4 (13.79%) Software Engineering
6 3 (10.34%) Code Coverage
6 3 (10.34%) DevOps
6 3 (10.34%) Open Source
7 2 (6.90%) Performance Management
7 2 (6.90%) SDLC
7 2 (6.90%) Web Development
8 1 (3.45%) Continuous Improvement
8 1 (3.45%) CRM
8 1 (3.45%) Responsive Web Design
8 1 (3.45%) Test Automation
8 1 (3.45%) Unit Testing
8 1 (3.45%) Visualisation
Programming Languages
1 29 (100.00%) JavaScript
2 14 (48.28%) ES6
3 10 (34.48%) TypeScript
4 4 (13.79%) C#
5 3 (10.34%) Java
5 3 (10.34%) SQL
Qualifications
1 3 (10.34%) Computer Science Degree
1 3 (10.34%) Degree
Quality Assurance & Compliance
1 3 (10.34%) QA
System Software
1 6 (20.69%) Docker
Vendors
1 4 (13.79%) Google
2 1 (3.45%) Microsoft