Period
to 19 January 2018

The median annual salary for a JavaScript Developer was £43,500 in advertised job vacancies in Suffolk during the 6 months to 19 January 2018.

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

JavaScript Developer
East of England > Suffolk
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 44 70 50
Rank change year-on-year +26 -20 +5
Permanent jobs requiring a JavaScript Developer 25 15 36
As % of all permanent IT jobs advertised in Suffolk 4.92% 1.79% 3.90%
As % of the Job Titles category 5.09% 1.80% 3.99%
Number of salaries quoted 25 8 36
Suffolk median annual salary £43,500 £37,500 £33,750
Median salary % change year-on-year +16.00% +11.11% -3.57%
10th Percentile £32,500 £31,000 £28,250
90th Percentile £48,750 £41,625 £55,125
East of England median annual salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75% +6.67%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Suffolk. 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
Suffolk
Permanent vacancies in Suffolk with a recognized job title 491 835 903
% of permanent IT jobs with a recognized job title 96.65% 99.64% 97.83%
Number of salaries quoted 432 719 772
Suffolk median annual salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.67% - -
10th Percentile £25,000 £22,500 £21,025
90th Percentile £58,750 £60,000 £59,875
East of England median annual salary £46,500 £45,000 £44,500
% change year-on-year +3.33% +1.12% +4.71%

JavaScript Developer
Job Vacancy Trend in Suffolk

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

Job vacancy trend for JavaScript Developer in Suffolk

JavaScript Developer
Salary Trend in Suffolk

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

Salary trend for JavaScript Developer in Suffolk

JavaScript Developer
Salary Histogram in Suffolk

The salary distribution of IT jobs citing JavaScript Developer in Suffolk over the 6 months to 19 January 2018.

Salary histogram for JavaScript Developer in Suffolk

JavaScript Developer
Job Locations in Suffolk

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the Suffolk region over the 6 months to 19 January 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
Ipswich +6 15 £45,000 +20.00% 4
Stowmarket - 9 £43,500 -
Bury St Edmunds - 1 £35,000 -
JavaScript Developer
East of England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in Suffolk

For the 6 months to 19 January 2018, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Suffolk region featuring JavaScript Developer in the job title.

1 25 (100.00%) JavaScript
2 22 (88.00%) HTML
3 17 (68.00%) CSS
3 17 (68.00%) React
4 16 (64.00%) AngularJS
5 14 (56.00%) jQuery
6 11 (44.00%) MVC
7 10 (40.00%) Sass
8 9 (36.00%) SQL Server
8 9 (36.00%) C#
9 8 (32.00%) PHP
10 7 (28.00%) Front End Development
10 7 (28.00%) Entity Framework
10 7 (28.00%) KnockoutJS
10 7 (28.00%) Software Engineering
10 7 (28.00%) Web Development
10 7 (28.00%) LINQ
11 6 (24.00%) LESS
11 6 (24.00%) Vue (Vue.js)
12 5 (20.00%) Node.js
12 5 (20.00%) Apple iOS
12 5 (20.00%) Express
12 5 (20.00%) Twitter Bootstrap
12 5 (20.00%) Mobile App
12 5 (20.00%) Android
12 5 (20.00%) Web Design
12 5 (20.00%) Microsoft
12 5 (20.00%) Microsoft Certification
12 5 (20.00%) W3C
13 4 (16.00%) SQL

JavaScript Developer Skill Set
Co-occurring IT Skills in Suffolk 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 2 (8.00%) WordPress
2 1 (4.00%) Apache
2 1 (4.00%) CMS
2 1 (4.00%) Elasticsearch
2 1 (4.00%) IIS
Business Applications
1 1 (4.00%) Magento
Database & Business Intelligence
1 9 (36.00%) SQL Server
2 1 (4.00%) MongoDB
Development Applications
1 3 (12.00%) Git (software)
2 1 (4.00%) Mercurial
2 1 (4.00%) Subversion
General
1 3 (12.00%) Finance
2 1 (4.00%) Advertising
2 1 (4.00%) Games
2 1 (4.00%) Marketing
Libraries, Frameworks & Software Standards
1 22 (88.00%) HTML
2 17 (68.00%) CSS
2 17 (68.00%) React
3 16 (64.00%) AngularJS
4 14 (56.00%) jQuery
5 10 (40.00%) Sass
6 7 (28.00%) Entity Framework
6 7 (28.00%) KnockoutJS
6 7 (28.00%) LINQ
7 6 (24.00%) LESS
7 6 (24.00%) Vue (Vue.js)
8 5 (20.00%) Express
8 5 (20.00%) Node.js
8 5 (20.00%) Twitter Bootstrap
9 4 (16.00%) HTML5
9 4 (16.00%) Laravel
10 2 (8.00%) .NET
10 2 (8.00%) React Native
11 1 (4.00%) Ext JS
11 1 (4.00%) RabbitMQ
Miscellaneous
1 5 (20.00%) Mobile App
1 5 (20.00%) W3C
2 1 (4.00%) Fintech
2 1 (4.00%) Greenfield Project
2 1 (4.00%) User Experience
Operating Systems
1 5 (20.00%) Android
1 5 (20.00%) Apple iOS
2 1 (4.00%) Linux
Processes & Methodologies
1 11 (44.00%) MVC
2 7 (28.00%) Front End Development
2 7 (28.00%) Software Engineering
2 7 (28.00%) Web Development
3 5 (20.00%) Web Design
4 4 (16.00%) API Integration
5 3 (12.00%) Agile Software Development
6 1 (4.00%) Android Development
6 1 (4.00%) Conversion Rate Optimisation
6 1 (4.00%) Cross-Browser Testing
6 1 (4.00%) Digital Marketing
6 1 (4.00%) iOS Development
6 1 (4.00%) IT Strategy
6 1 (4.00%) Microservices
6 1 (4.00%) OO
6 1 (4.00%) Responsive Web Design
6 1 (4.00%) Scrum
6 1 (4.00%) SDLC
6 1 (4.00%) SEO
6 1 (4.00%) TDD
Programming Languages
1 25 (100.00%) JavaScript
2 9 (36.00%) C#
3 8 (32.00%) PHP
4 4 (16.00%) SQL
5 1 (4.00%) Java
5 1 (4.00%) PowerShell
5 1 (4.00%) Python
5 1 (4.00%) T-SQL
5 1 (4.00%) VB
5 1 (4.00%) VBScript
Qualifications
1 5 (20.00%) Microsoft Certification
Vendors
1 5 (20.00%) Microsoft
2 1 (4.00%) Oracle