Period
to 20 July 2019

The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 20 July 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
England > East of England
6 months to
20 Jul 2019
Same period 2018 Same period 2017
Rank 7 7 7
Rank change year-on-year 0 0 +3
Permanent jobs citing JavaScript 1,088 1,890 2,085
As % of all permanent IT jobs advertised in the East of England 14.51% 15.60% 16.78%
As % of the Programming Languages category 28.59% 27.86% 29.95%
Number of salaries quoted 927 1,610 1,858
East of England median annual salary £47,500 £45,000 £42,500
Median salary % change year-on-year +5.56% +5.88% -
10th Percentile £31,850 £27,500 £27,500
90th Percentile £65,000 £65,000 £63,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

JavaScript 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 the East of England with a requirement for coding skills.

All Programming Languages
East of England
Permanent vacancies with a requirement for coding skills 3,805 6,784 6,962
As % of all permanent IT jobs advertised in the East of England 50.73% 56.01% 56.03%
Number of salaries quoted 2,978 5,460 5,785
East of England median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +4.65%
10th Percentile £31,250 £28,500 £28,000
90th Percentile £70,000 £70,000 £65,000
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

JavaScript
Job Vacancy Trend in the East of England

Job postings citing JavaScript as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for JavaScript in the East of England

JavaScript
Salary Trend in the East of England

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

Salary trend for JavaScript in the East of England

JavaScript
Salary Histogram in the East of England

The salary distribution of IT jobs citing JavaScript in the East of England over the 6 months to 20 July 2019.

Salary histogram for JavaScript in the East of England

JavaScript
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 JavaScript within the East of England region over the 6 months to 20 July 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
Cambridgeshire -1 376 £50,000 +11.11% 111
Hertfordshire -2 368 £50,000 - 75
Essex +9 168 £40,000 - 32
Bedfordshire -6 80 £47,000 -1.05% 18
Suffolk +3 64 £42,500 -2.30% 19
Norfolk -6 33 £35,000 -9.68% 19
JavaScript
England

For the 6 months to 20 July 2019, IT jobs citing JavaScript 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 East of England region with a requirement for JavaScript.

1 677 (62.22%) HTML
2 612 (56.25%) CSS
3 487 (44.76%) Agile Software Development
4 454 (41.73%) C#
5 434 (39.89%) .NET
6 344 (31.62%) AngularJS
7 297 (27.30%) SQL
8 259 (23.81%) SQL Server
9 257 (23.62%) MVC
10 256 (23.53%) React
11 254 (23.35%) ASP.NET
12 253 (23.25%) Java
13 215 (19.76%) jQuery
14 214 (19.67%) PHP
15 211 (19.39%) HTML5
16 198 (18.20%) OO
16 198 (18.20%) Scrum
17 197 (18.11%) Git (software)
18 194 (17.83%) Front End Development
19 189 (17.37%) Microsoft
19 189 (17.37%) Software Engineering
20 168 (15.44%) Node.js
21 162 (14.89%) Web Development
22 159 (14.61%) Microsoft Azure
23 155 (14.25%) Web Services
23 155 (14.25%) TDD
24 152 (13.97%) MySQL
25 142 (13.05%) User Experience
26 141 (12.96%) Amazon AWS
27 137 (12.59%) Finance

JavaScript
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:

Application Platforms
1 39 (3.58%) Elasticsearch
2 27 (2.48%) SharePoint
3 24 (2.21%) CMS
4 23 (2.11%) IIS
4 23 (2.11%) JBoss
5 21 (1.93%) Apache
6 19 (1.75%) WordPress
7 18 (1.65%) Tomcat
8 13 (1.19%) Confluence
9 11 (1.01%) Umbraco
10 8 (0.74%) NServiceBus
11 7 (0.64%) nginx
11 7 (0.64%) WebSphere
12 6 (0.55%) BizTalk Server
13 5 (0.46%) Apache Spark
13 5 (0.46%) OpenStack
14 4 (0.37%) Apache Pig
14 4 (0.37%) WebLogic
14 4 (0.37%) WildFly
15 3 (0.28%) ArcGIS
Applications
1 11 (1.01%) Chatbot
2 10 (0.92%) Photoshop
3 8 (0.74%) Microsoft Office
4 4 (0.37%) Microsoft Excel
5 3 (0.28%) Adobe Illustrator
5 3 (0.28%) GIMP
5 3 (0.28%) Sketch
5 3 (0.28%) Weka
6 2 (0.18%) Adobe Creative Suite
6 2 (0.18%) Microsoft Project
6 2 (0.18%) Spreadsheet
7 1 (0.092%) InDesign
7 1 (0.092%) InVision
7 1 (0.092%) OmniGraffle
7 1 (0.092%) UXPin
Business Applications
1 45 (4.14%) Magento
2 24 (2.21%) Dynamics CRM
3 6 (0.55%) SAP Business One
4 3 (0.28%) Salesforce.com CRM
5 2 (0.18%) Dynamics AX
5 2 (0.18%) NetSuite
5 2 (0.18%) Odoo
5 2 (0.18%) Shopify
6 1 (0.092%) JDE OneWorld
Cloud Services
1 159 (14.61%) Microsoft Azure
2 141 (12.96%) Amazon AWS
3 60 (5.51%) SaaS
4 31 (2.85%) Google Cloud Platform
5 24 (2.21%) npm
6 23 (2.11%) GitHub
7 15 (1.38%) Cloud Computing
7 15 (1.38%) Dynamics 365
8 14 (1.29%) PaaS
9 13 (1.19%) Serverless
10 12 (1.10%) AWS CloudFormation
11 10 (0.92%) Apigee
11 10 (0.92%) BrowserStack
11 10 (0.92%) Power Platform
11 10 (0.92%) PowerApps
12 9 (0.83%) Office 365
13 8 (0.74%) Yarn
14 7 (0.64%) IaaS
15 6 (0.55%) Google Analytics
15 6 (0.55%) OneDrive
Communications & Networking
1 44 (4.04%) HTTP
2 27 (2.48%) Internet
3 13 (1.19%) TCP/IP
4 10 (0.92%) SSL
5 6 (0.55%) DNS
6 5 (0.46%) SMS
7 4 (0.37%) 802.15
7 4 (0.37%) Bluetooth
7 4 (0.37%) IPv6
7 4 (0.37%) Wi-Fi
7 4 (0.37%) Wireless
7 4 (0.37%) X.509
7 4 (0.37%) ZigBee
8 3 (0.28%) SMTP
9 2 (0.18%) Firewall
9 2 (0.18%) HTTPS
9 2 (0.18%) Intranet
9 2 (0.18%) Skype
10 1 (0.092%) NetScaler
10 1 (0.092%) Network Security
Database & Business Intelligence
1 259 (23.81%) SQL Server
2 152 (13.97%) MySQL
3 99 (9.10%) Relational Database
4 61 (5.61%) MongoDB
5 42 (3.86%) NoSQL
6 37 (3.40%) PostgreSQL
7 35 (3.22%) SQL Server Reporting Services
8 30 (2.76%) RDBMS
9 20 (1.84%) Big Data
10 14 (1.29%) BusinessObjects
10 14 (1.29%) SQL Server Integration Services
11 13 (1.19%) Redis
12 12 (1.10%) GIS
13 9 (0.83%) QlikView
14 8 (0.74%) Apache Cassandra
14 8 (0.74%) SQL Server 2008
15 7 (0.64%) Geospatial Data
15 7 (0.64%) Hadoop
15 7 (0.64%) Power BI
15 7 (0.64%) SQL Server 2012
Development Applications
1 197 (18.11%) Git (software)
2 76 (6.99%) Visual Studio
3 72 (6.62%) JIRA
4 54 (4.96%) Selenium
5 53 (4.87%) Jenkins
6 41 (3.77%) webpack
7 34 (3.13%) Subversion
8 33 (3.03%) NUnit
8 33 (3.03%) TeamCity
9 32 (2.94%) gulp
10 31 (2.85%) Team Foundation Server
11 28 (2.57%) Cucumber
11 28 (2.57%) JUnit
12 26 (2.39%) Jasmine
13 25 (2.30%) Grunt
14 23 (2.11%) Atlassian Bamboo
15 22 (2.02%) Gradle
16 21 (1.93%) Maven
17 15 (1.38%) Octopus Deploy
18 13 (1.19%) GitLab
General
1 137 (12.59%) Finance
2 51 (4.69%) Retail
3 41 (3.77%) Pharmaceutical
4 24 (2.21%) Marketing
5 17 (1.56%) Games
6 16 (1.47%) Banking
7 15 (1.38%) Manufacturing
8 14 (1.29%) Telecoms
9 10 (0.92%) Financial Institution
9 10 (0.92%) Legal
10 9 (0.83%) Retail Banking
11 7 (0.64%) Automotive
11 7 (0.64%) Multimedia
12 3 (0.28%) French Language
13 2 (0.18%) Advertising
13 2 (0.18%) Back Office
13 2 (0.18%) German Language
13 2 (0.18%) Humanities
13 2 (0.18%) Publishing
13 2 (0.18%) Social Science
Job Titles
1 826 (75.92%) Developer
2 181 (16.64%) .NET Developer
3 176 (16.18%) JavaScript Developer
4 157 (14.43%) Software Developer
5 153 (14.06%) C# Developer
6 116 (10.66%) Front End Developer (Client-Side Developer)
6 116 (10.66%) Full Stack Developer
7 109 (10.02%) C# .NET Developer
8 107 (9.83%) Senior Developer
9 87 (8.00%) Software Engineer
10 77 (7.08%) Web Developer
11 72 (6.62%) Java Developer
12 71 (6.53%) PHP Developer
13 55 (5.06%) .NET Software Developer
14 53 (4.87%) HTML Developer
15 52 (4.78%) ASP.NET Developer
16 50 (4.60%) Junior
17 48 (4.41%) C# Software Developer
18 41 (3.77%) SQL Developer
19 40 (3.68%) Magento Developer
Libraries, Frameworks & Software Standards
1 677 (62.22%) HTML
2 612 (56.25%) CSS
3 434 (39.89%) .NET
4 344 (31.62%) AngularJS
5 256 (23.53%) React
6 254 (23.35%) ASP.NET
7 215 (19.76%) jQuery
8 211 (19.39%) HTML5
9 168 (15.44%) Node.js
10 155 (14.25%) Web Services
11 125 (11.49%) CSS3
12 117 (10.75%) RESTful
13 112 (10.29%) ASP.NET MVC
14 111 (10.20%) Vue.js
15 97 (8.92%) REST
16 95 (8.73%) Sass
17 89 (8.18%) JSON
18 88 (8.09%) XML
19 84 (7.72%) .NET Framework
20 82 (7.54%) Twitter Bootstrap
Miscellaneous
1 142 (13.05%) User Experience
2 51 (4.69%) Analytical Skills
3 37 (3.40%) Mobile App
4 32 (2.94%) Self-Motivation
5 31 (2.85%) Greenfield Project
6 26 (2.39%) Enterprise Software
7 22 (2.02%) Algorithms
8 19 (1.75%) Management Information System
9 15 (1.38%) Client/Server
10 12 (1.10%) Life Science
10 12 (1.10%) Renewable Energy
11 10 (0.92%) Smart City
11 10 (0.92%) Social Media
12 9 (0.83%) Blog
13 7 (0.64%) e-Learning
13 7 (0.64%) Foreign Exchange (FX)
13 7 (0.64%) Robotics
14 6 (0.55%) Data Structures
14 6 (0.55%) Smart Meter
14 6 (0.55%) W3C
Operating Systems
1 115 (10.57%) Linux
2 65 (5.97%) Windows
3 28 (2.57%) Android
4 22 (2.02%) Apple iOS
5 13 (1.19%) Unix
6 6 (0.55%) Mac OS
7 5 (0.46%) Ubuntu
8 3 (0.28%) Red Hat Enterprise Linux
8 3 (0.28%) Windows Server
9 2 (0.18%) CentOS
9 2 (0.18%) Windows Server 2008
10 1 (0.092%) Debian
10 1 (0.092%) Kali Linux
10 1 (0.092%) Mac OS X
10 1 (0.092%) Solaris
10 1 (0.092%) Windows Phone
10 1 (0.092%) Windows Server 2012
Processes & Methodologies
1 487 (44.76%) Agile Software Development
2 257 (23.62%) MVC
3 198 (18.20%) OO
3 198 (18.20%) Scrum
4 194 (17.83%) Front End Development
5 189 (17.37%) Software Engineering
6 162 (14.89%) Web Development
7 155 (14.25%) TDD
8 113 (10.39%) DevOps
9 100 (9.19%) OOP
9 100 (9.19%) Test Automation
10 97 (8.92%) Computer Science
11 95 (8.73%) E-Commerce
12 93 (8.55%) SDLC
13 91 (8.36%) Unit Testing
14 90 (8.27%) Continuous Integration
15 78 (7.17%) Problem-Solving
16 75 (6.89%) BDD
17 65 (5.97%) Mentoring
18 63 (5.79%) Analytics
Programming Languages
1 454 (41.73%) C#
2 297 (27.30%) SQL
3 253 (23.25%) Java
4 214 (19.67%) PHP
5 133 (12.22%) Python
6 113 (10.39%) TypeScript
7 82 (7.54%) T-SQL
8 79 (7.26%) ES6
9 43 (3.95%) VB.NET
10 40 (3.68%) C
11 37 (3.40%) C++
12 28 (2.57%) Ruby
13 21 (1.93%) Bash Shell
13 21 (1.93%) Java 8
13 21 (1.93%) PowerShell
14 12 (1.10%) Perl
15 11 (1.01%) VB
15 11 (1.01%) VBScript
16 10 (0.92%) XAML
17 8 (0.74%) Groovy
Qualifications
1 114 (10.48%) Degree
2 36 (3.31%) Computer Science Degree
3 16 (1.47%) Microsoft Certification
4 15 (1.38%) Security Cleared
5 14 (1.29%) CISSP
6 11 (1.01%) CEH
7 10 (0.92%) ISEB
8 9 (0.83%) HND
8 9 (0.83%) Postgraduate
9 8 (0.74%) DBS Check
10 7 (0.64%) PhD
11 6 (0.55%) MCSD
12 5 (0.46%) ISTQB
12 5 (0.46%) SC Cleared
13 2 (0.18%) Cisco Certification
13 2 (0.18%) CISM
13 2 (0.18%) DV Cleared
13 2 (0.18%) ISEB Practitioner
13 2 (0.18%) ISTQB Foundation Certification
13 2 (0.18%) Master's Degree
Quality Assurance & Compliance
1 50 (4.60%) QA
2 6 (0.55%) COBIT
3 3 (0.28%) WAI
4 2 (0.18%) Data Quality
4 2 (0.18%) GDPR
4 2 (0.18%) HL7
4 2 (0.18%) ISO/IEC 27001
4 2 (0.18%) SLA
5 1 (0.092%) ISO/IEC 20000
System Software
1 109 (10.02%) Docker
2 13 (1.19%) Active Directory
3 5 (0.46%) Firmware
4 3 (0.28%) HDFS
4 3 (0.28%) Postfix
5 2 (0.18%) Hyper-V
5 2 (0.18%) Virtual Machines
5 2 (0.18%) VMware Infrastructure
5 2 (0.18%) vSphere
6 1 (0.092%) Microsoft App-V
6 1 (0.092%) XenApp
6 1 (0.092%) XenDesktop
Systems Management
1 45 (4.14%) Kubernetes
2 11 (1.01%) Ansible
3 4 (0.37%) Terraform
4 3 (0.28%) Grafana
4 3 (0.28%) HAProxy
4 3 (0.28%) Opscode Chef
4 3 (0.28%) Puppet
4 3 (0.28%) SCOM
4 3 (0.28%) Single Sign-On
5 2 (0.18%) Business Desktop Deployment
5 2 (0.18%) HP Quality Center
5 2 (0.18%) Mesos
5 2 (0.18%) Prometheus
6 1 (0.092%) Docker Swarm
6 1 (0.092%) Graphite
6 1 (0.092%) Microsoft Data Protection Manager
6 1 (0.092%) Rancher
6 1 (0.092%) SCCM
6 1 (0.092%) SCOrch
6 1 (0.092%) Sysdig
Vendors
1 189 (17.37%) Microsoft
2 69 (6.34%) Oracle
3 46 (4.23%) Google
4 27 (2.48%) Xamarin
5 19 (1.75%) WorldPay
6 18 (1.65%) Adobe
7 15 (1.38%) Tableau
8 14 (1.29%) Salesforce.com
9 9 (0.83%) VMware
10 7 (0.64%) Atlassian
10 7 (0.64%) Logi
10 7 (0.64%) Logi Analytics
10 7 (0.64%) Qualys
11 6 (0.55%) MuleSoft
11 6 (0.55%) RedGate
11 6 (0.55%) SAP
11 6 (0.55%) Veracode
11 6 (0.55%) Zend
12 5 (0.46%) Red Hat
13 4 (0.37%) Sencha