Period
to 21 November 2017

The median annual salary for a JavaScript Developer was £47,500 in advertised job vacancies in Cambridge during the 6 months to 21 November 2017.

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

JavaScript Developer
Cambridgeshire > Cambridge
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 70 91 90
Rank change year-on-year +21 -1 +24
Permanent jobs requiring a JavaScript Developer 133 57 71
As % of all permanent IT jobs advertised in Cambridge 4.25% 2.51% 2.49%
As % of the Job Titles category 4.36% 2.58% 2.59%
Number of salaries quoted 118 49 68
Cambridge median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +12.50%
10th Percentile £37,500 £28,500 £32,500
90th Percentile £66,250 £61,250 £55,000
Cambridgeshire median annual salary £47,750 £46,600 £41,500
% change year-on-year +2.47% +12.29% +3.75%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Cambridge. 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
Cambridge
Permanent vacancies in Cambridge with a recognized job title 3048 2210 2742
% of permanent IT jobs with a recognized job title 97.29% 97.40% 96.35%
Number of salaries quoted 2322 1842 2381
Cambridge median annual salary £50,000 £45,000 £43,900
Median salary % change year-on-year +11.11% +2.51% +9.75%
10th Percentile £28,750 £26,250 £27,500
90th Percentile £72,500 £67,500 £62,500
Cambridgeshire median annual salary £47,500 £45,000 £43,000
% change year-on-year +5.56% +4.65% +7.50%

JavaScript Developer
Job Vacancy Trend in Cambridge

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

Job vacancy trend for JavaScript Developer in Cambridge

JavaScript Developer
Salary Trend in Cambridge

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

Salary trend for JavaScript Developer in Cambridge

JavaScript Developer
Salary Histogram in Cambridge

The salary distribution of IT jobs citing JavaScript Developer in Cambridge over the 6 months to 21 November 2017.

Salary histogram for JavaScript Developer in Cambridge

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

For the 6 months to 21 November 2017, 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 Cambridge region featuring JavaScript Developer in the job title.

1 133 (100.00%) JavaScript
2 80 (60.15%) Java
3 77 (57.89%) AngularJS
4 76 (57.14%) React
5 75 (56.39%) Software Engineering
6 68 (51.13%) HTML
7 65 (48.87%) CSS
8 63 (47.37%) Node.js
9 61 (45.86%) Web Development
10 57 (42.86%) Degree
11 49 (36.84%) Agile Software Development
12 47 (35.34%) OO
13 46 (34.59%) Test Automation
14 44 (33.08%) Relational Database
15 39 (29.32%) Python
16 35 (26.32%) Front End Development
17 34 (25.56%) Web Services
18 33 (24.81%) C#
19 32 (24.06%) Microsoft
20 30 (22.56%) Google
21 27 (20.30%) Spring
21 27 (20.30%) Pharmaceutical
22 26 (19.55%) Hibernate
22 26 (19.55%) PHP
23 25 (18.80%) Computer Science
23 25 (18.80%) RESTful
24 24 (18.05%) C++
24 24 (18.05%) SDLC
25 21 (15.79%) Unit Testing
26 20 (15.04%) jQuery

JavaScript Developer Skill Set
Co-occurring IT Skills in Cambridge 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 13 (9.77%) Elasticsearch
2 3 (2.26%) Apache Solr
2 3 (2.26%) Apache Spark
3 2 (1.50%) Jetty
3 2 (1.50%) MediaWiki
3 2 (1.50%) OpenStack
4 1 (0.75%) SharePoint
4 1 (0.75%) SharePoint 2010
4 1 (0.75%) SharePoint 2013
Applications
1 2 (1.50%) Pipeline Pilot
Cloud Services
1 2 (1.50%) Cloud Computing
2 1 (0.75%) Amazon AWS
2 1 (0.75%) Microsoft Azure
2 1 (0.75%) Office 365
Communications & Networking
1 4 (3.01%) Internet
2 2 (1.50%) Wireless
Database & Business Intelligence
1 44 (33.08%) Relational Database
2 20 (15.04%) NoSQL
3 10 (7.52%) Text Mining
4 3 (2.26%) Data Mining
4 3 (2.26%) MongoDB
5 2 (1.50%) Amazon DynamoDB
5 2 (1.50%) Hadoop
5 2 (1.50%) KNIME
5 2 (1.50%) PostgreSQL
6 1 (0.75%) Big Data
Development Applications
1 6 (4.51%) Git (software)
2 5 (3.76%) JUnit
2 5 (3.76%) Mockito
3 4 (3.01%) GitLab
3 4 (3.01%) JIRA
4 3 (2.26%) jMock
4 3 (2.26%) Maven
5 2 (1.50%) Bugzilla
5 2 (1.50%) Buildbot
5 2 (1.50%) Eclipse
5 2 (1.50%) FindBugs
5 2 (1.50%) Log4j
5 2 (1.50%) Mercurial
5 2 (1.50%) QUnit
5 2 (1.50%) SCons
6 1 (0.75%) Bitbucket
6 1 (0.75%) gulp
6 1 (0.75%) Jasmine
6 1 (0.75%) Team Foundation Server
General
1 27 (20.30%) Pharmaceutical
2 12 (9.02%) Games
3 3 (2.26%) Advertising
4 1 (0.75%) Finance
Libraries, Frameworks & Software Standards
1 77 (57.89%) AngularJS
2 76 (57.14%) React
3 68 (51.13%) HTML
4 65 (48.87%) CSS
5 63 (47.37%) Node.js
6 34 (25.56%) Web Services
7 27 (20.30%) Spring
8 26 (19.55%) Hibernate
9 25 (18.80%) RESTful
10 20 (15.04%) jQuery
11 12 (9.02%) Apache Flex
12 10 (7.52%) REST
13 3 (2.26%) Django
13 3 (2.26%) Lucene
13 3 (2.26%) XML
14 2 (1.50%) .NET
14 2 (1.50%) HTML5
14 2 (1.50%) J2SE
14 2 (1.50%) JAAS
14 2 (1.50%) Natural Language Processing
Miscellaneous
1 25 (18.80%) Computer Science
2 18 (13.53%) Analytical Skills
2 18 (13.53%) Client/Server
2 18 (13.53%) Mobile App
3 15 (11.28%) Life Science
4 12 (9.02%) Mobile Payment
4 12 (9.02%) Smartphone
5 2 (1.50%) Grid Computing
6 1 (0.75%) Algorithms
6 1 (0.75%) Fintech
6 1 (0.75%) NHS
Operating Systems
1 9 (6.77%) Linux
2 1 (0.75%) Windows
Processes & Methodologies
1 75 (56.39%) Software Engineering
2 61 (45.86%) Web Development
3 49 (36.84%) Agile Software Development
4 47 (35.34%) OO
5 46 (34.59%) Test Automation
6 35 (26.32%) Front End Development
7 24 (18.05%) SDLC
8 21 (15.79%) Unit Testing
9 20 (15.04%) Web Application Development
10 19 (14.29%) Data Visualisation
10 19 (14.29%) Visualisation
11 18 (13.53%) Configuration Management
11 18 (13.53%) Mentoring
11 18 (13.53%) Mobile Application Development
11 18 (13.53%) Open Source
11 18 (13.53%) Technical Analysis
12 16 (12.03%) Cross-Browser Compatibility
12 16 (12.03%) Customer-Centric Development
12 16 (12.03%) Disruptive Innovation
12 16 (12.03%) Knowledge Discovery
Programming Languages
1 133 (100.00%) JavaScript
2 80 (60.15%) Java
3 39 (29.32%) Python
4 33 (24.81%) C#
5 26 (19.55%) PHP
6 24 (18.05%) C++
7 10 (7.52%) SQL
8 6 (4.51%) C
9 2 (1.50%) Bash Shell
10 1 (0.75%) Go
10 1 (0.75%) Haskell
10 1 (0.75%) Scala
10 1 (0.75%) TypeScript
Qualifications
1 57 (42.86%) Degree
2 16 (12.03%) Computer Science Degree
3 2 (1.50%) Postgraduate
4 1 (0.75%) Numerate Degree
4 1 (0.75%) PhD
System Software
1 3 (2.26%) Docker
Systems Management
1 2 (1.50%) Ansible
Vendors
1 32 (24.06%) Microsoft
2 30 (22.56%) Google
3 19 (14.29%) Cisco
3 19 (14.29%) Symantec
4 12 (9.02%) Samsung
5 2 (1.50%) Oracle
5 2 (1.50%) Orchard