Period
to 19 December 2018

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 19 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
England > East of England
6 months to
19 Dec 2018
Same period 2017 Same period 2016
Rank 7 6 7
Rank change year-on-year -1 +1 +5
Permanent jobs citing JavaScript 1,542 2,049 2,148
As % of all permanent IT jobs advertised in the East of England 15.69% 16.89% 16.48%
As % of the Programming Languages category 30.17% 28.86% 30.42%
Number of salaries quoted 1,356 1,807 2,052
East of England median annual salary £45,000 £45,000 £40,000
Median salary % change year-on-year - +12.50% -
10th Percentile £27,500 £27,500 £27,050
90th Percentile £66,250 £65,000 £62,500
England median annual salary £50,000 £46,902 £45,000
% change year-on-year +6.61% +4.23% +4.65%

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 5,111 7,100 7,062
As % of all permanent IT jobs advertised in the East of England 52.01% 58.54% 54.17%
Number of salaries quoted 4,129 5,944 6,021
East of England median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +5.88%
10th Percentile £28,750 £29,500 £27,500
90th Percentile £70,000 £67,500 £65,000
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

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 19 December 2018.

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 19 December 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 +2 585 £50,000 +5.26% 76
Cambridgeshire +7 545 £45,139 +0.31% 121
Essex -3 193 £37,500 -25.00% 36
Suffolk 0 106 £42,500 +6.25% 25
Bedfordshire -17 62 £37,500 +7.14% 22
Norfolk +6 54 £41,500 +22.06% 18
East Anglia - 1 - - 32
JavaScript
England

For the 6 months to 19 December 2018, 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.

1 954 (61.87%) HTML
2 877 (56.87%) CSS
3 684 (44.36%) C#
4 675 (43.77%) Agile Software Development
5 662 (42.93%) .NET
6 574 (37.22%) SQL
7 512 (33.20%) AngularJS
8 415 (26.91%) ASP.NET
9 391 (25.36%) MVC
10 390 (25.29%) jQuery
11 361 (23.41%) Web Development
12 354 (22.96%) SQL Server
13 351 (22.76%) Java
14 313 (20.30%) Web Services
15 294 (19.07%) Software Engineering
16 284 (18.42%) Front End Development
17 274 (17.77%) TDD
18 268 (17.38%) React
19 260 (16.86%) HTML5
20 258 (16.73%) Microsoft
21 233 (15.11%) Node.js
22 225 (14.59%) Git (software)
23 218 (14.14%) Scrum
24 214 (13.88%) OO
25 204 (13.23%) Python
26 201 (13.04%) Degree
27 189 (12.26%) RESTful
28 187 (12.13%) PHP
28 187 (12.13%) Problem-Solving
29 185 (12.00%) User Experience

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 57 (3.70%) SharePoint
2 56 (3.63%) CMS
3 51 (3.31%) IIS
4 33 (2.14%) Apache
5 32 (2.08%) Umbraco
6 30 (1.95%) Elasticsearch
7 27 (1.75%) Drupal
7 27 (1.75%) JBoss
7 27 (1.75%) Tomcat
8 24 (1.56%) WebSphere
9 20 (1.30%) Apache Spark
10 18 (1.17%) Confluence
11 17 (1.10%) WordPress
12 13 (0.84%) GlassFish
12 13 (0.84%) OpenStack
13 11 (0.71%) SharePoint 2013
13 11 (0.71%) WebLogic
14 10 (0.65%) Apache Geronimo
15 9 (0.58%) Kentico
15 9 (0.58%) nginx
Applications
1 36 (2.33%) Photoshop
2 18 (1.17%) Microsoft Excel
3 15 (0.97%) Adobe Illustrator
4 14 (0.91%) Microsoft Project
5 12 (0.78%) Adobe Creative Suite
6 10 (0.65%) Weka
7 8 (0.52%) Microsoft Office
8 4 (0.26%) Microsoft PowerPoint
9 3 (0.19%) GIMP
10 1 (0.065%) Fireworks
10 1 (0.065%) InDesign
10 1 (0.065%) InVision
Business Applications
1 34 (2.20%) Dynamics CRM
2 15 (0.97%) Payment Gateway
3 8 (0.52%) Dynamics NAV
4 7 (0.45%) Magento
5 5 (0.32%) Dynamics AX
6 2 (0.13%) NetSuite
6 2 (0.13%) SAP Business One
6 2 (0.13%) SAP Hybris
6 2 (0.13%) SAP S/4HANA
6 2 (0.13%) WebTrends
7 1 (0.065%) JDE OneWorld
7 1 (0.065%) Odoo
Cloud Services
1 170 (11.02%) Microsoft Azure
2 143 (9.27%) Amazon AWS
3 76 (4.93%) SaaS
4 35 (2.27%) Serverless
5 31 (2.01%) GitHub
6 22 (1.43%) Office 365
7 20 (1.30%) AWS Lambda
7 20 (1.30%) OpenShift
8 18 (1.17%) Amazon EC2
9 17 (1.10%) Google Analytics
10 13 (0.84%) npm
11 10 (0.65%) Cloud Computing
12 9 (0.58%) Dynamics 365
13 6 (0.39%) Google Cloud Platform
14 5 (0.32%) Azure Functions
15 4 (0.26%) Trello
16 3 (0.19%) Slack
17 2 (0.13%) Adobe Analytics
17 2 (0.13%) Amazon S3
18 1 (0.065%) AWS Elastic Beanstalk
Communications & Networking
1 71 (4.60%) HTTP
2 43 (2.79%) TCP/IP
3 32 (2.08%) SSL
4 22 (1.43%) DNS
5 19 (1.23%) Firewall
6 18 (1.17%) Internet
7 17 (1.10%) VPN
8 13 (0.84%) MPLS
9 9 (0.58%) SMS
10 6 (0.39%) Broadband
11 5 (0.32%) Bluetooth
11 5 (0.32%) Intranet
11 5 (0.32%) Kerberos
11 5 (0.32%) Network Security
11 5 (0.32%) VLAN
11 5 (0.32%) Wireshark
12 4 (0.26%) IPv6
12 4 (0.26%) SSH
13 3 (0.19%) HTTPS
14 2 (0.13%) Skype
Database & Business Intelligence
1 354 (22.96%) SQL Server
2 164 (10.64%) MySQL
3 105 (6.81%) Relational Database
4 100 (6.49%) NoSQL
5 87 (5.64%) MongoDB
6 46 (2.98%) PostgreSQL
7 41 (2.66%) Big Data
8 38 (2.46%) SQL Server Reporting Services
9 27 (1.75%) Apache Cassandra
10 23 (1.49%) Amazon DynamoDB
11 20 (1.30%) RDBMS
12 19 (1.23%) Hadoop
13 17 (1.10%) MS Access
13 17 (1.10%) SQL Server 2012
14 15 (0.97%) Amazon RDS
14 15 (0.97%) Apache Hive
15 14 (0.91%) Redis
15 14 (0.91%) SQL Server 2008
16 13 (0.84%) Crystal Reports
17 11 (0.71%) Neo4j
Development Applications
1 225 (14.59%) Git (software)
2 138 (8.95%) Visual Studio
3 73 (4.73%) NUnit
4 72 (4.67%) JIRA
5 53 (3.44%) Selenium
6 46 (2.98%) gulp
6 46 (2.98%) Team Foundation Server
7 44 (2.85%) Subversion
8 43 (2.79%) Maven
9 39 (2.53%) Jenkins
10 29 (1.88%) Jasmine
11 25 (1.62%) webpack
12 22 (1.43%) JUnit
13 21 (1.36%) StyleCop
14 19 (1.23%) Ant
14 19 (1.23%) Gradle
15 17 (1.10%) Octopus Deploy
16 16 (1.04%) Atlassian Bamboo
17 15 (0.97%) Eclipse
17 15 (0.97%) WebDriver
General
1 149 (9.66%) Finance
2 68 (4.41%) Games
2 68 (4.41%) Retail
3 27 (1.75%) Marketing
4 25 (1.62%) Back Office
5 23 (1.49%) Banking
6 22 (1.43%) Pharmaceutical
7 18 (1.17%) Telecoms
8 12 (0.78%) Manufacturing
9 9 (0.58%) Advertising
10 6 (0.39%) Legal
11 5 (0.32%) Automotive
12 2 (0.13%) Aerospace
12 2 (0.13%) Billing
12 2 (0.13%) Electronics
12 2 (0.13%) Publishing
13 1 (0.065%) Digital Economy
13 1 (0.065%) Investment Banking
13 1 (0.065%) Law
13 1 (0.065%) Multimedia
Job Titles
1 1,152 (74.71%) Developer
2 298 (19.33%) .NET Developer
3 253 (16.41%) C# Developer
4 231 (14.98%) JavaScript Developer
5 229 (14.85%) Front End Developer (Client-Side Developer)
6 223 (14.46%) Software Developer
7 167 (10.83%) Software Engineer
8 164 (10.64%) C# .NET Developer
9 152 (9.86%) Senior Developer
10 145 (9.40%) Full Stack Developer
11 142 (9.21%) Web Developer
12 135 (8.75%) Java Developer
13 97 (6.29%) Graduate
14 91 (5.90%) Junior
15 85 (5.51%) ASP.NET Developer
16 78 (5.06%) Graduate Developer
17 71 (4.60%) C# Software Developer
18 70 (4.54%) C# ASP.NET Developer
19 64 (4.15%) Angular Developer
19 64 (4.15%) Junior Developer
Libraries, Frameworks & Software Standards
1 954 (61.87%) HTML
2 877 (56.87%) CSS
3 662 (42.93%) .NET
4 512 (33.20%) AngularJS
5 415 (26.91%) ASP.NET
6 390 (25.29%) jQuery
7 313 (20.30%) Web Services
8 268 (17.38%) React
9 260 (16.86%) HTML5
10 233 (15.11%) Node.js
11 189 (12.26%) RESTful
12 171 (11.09%) XML
13 164 (10.64%) ASP.NET MVC
14 162 (10.51%) REST
15 158 (10.25%) Twitter Bootstrap
16 156 (10.12%) .NET Framework
17 138 (8.95%) CSS3
18 125 (8.11%) Sass
19 122 (7.91%) JSON
20 118 (7.65%) ASP.NET Web API
Miscellaneous
1 185 (12.00%) User Experience
2 123 (7.98%) Greenfield Project
3 120 (7.78%) Analytical Skills
4 72 (4.67%) Enterprise Software
5 51 (3.31%) Mobile App
6 31 (2.01%) Algorithms
6 31 (2.01%) Self-Motivation
7 29 (1.88%) Fintech
8 16 (1.04%) Social Media
9 15 (0.97%) Hybrid Cloud
10 13 (0.84%) Life Science
10 13 (0.84%) Private Cloud
10 13 (0.84%) Robotics
11 12 (0.78%) Public Cloud
12 11 (0.71%) Client/Server
12 11 (0.71%) W3C
13 10 (0.65%) Data Structures
14 9 (0.58%) Management Information System
15 7 (0.45%) iPhone
15 7 (0.45%) Virtual Team
Operating Systems
1 145 (9.40%) Linux
2 118 (7.65%) Windows
3 43 (2.79%) Android
4 42 (2.72%) Windows Server
5 31 (2.01%) Apple iOS
6 14 (0.91%) Red Hat Enterprise Linux
7 12 (0.78%) Ubuntu
8 11 (0.71%) Windows Server 2012
9 10 (0.65%) CentOS
10 9 (0.58%) Unix
11 7 (0.45%) Mac OS X
12 6 (0.39%) Windows Phone
13 5 (0.32%) Windows Server 2008
14 4 (0.26%) Windows 10
14 4 (0.26%) Windows 8
15 2 (0.13%) Windows 2000
15 2 (0.13%) Windows 7
15 2 (0.13%) Windows XP
16 1 (0.065%) Debian
16 1 (0.065%) Mac OS
Processes & Methodologies
1 675 (43.77%) Agile Software Development
2 391 (25.36%) MVC
3 361 (23.41%) Web Development
4 294 (19.07%) Software Engineering
5 284 (18.42%) Front End Development
6 274 (17.77%) TDD
7 218 (14.14%) Scrum
8 214 (13.88%) OO
9 187 (12.13%) Problem-Solving
10 165 (10.70%) Computer Science
11 149 (9.66%) Test Automation
12 125 (8.11%) E-Commerce
13 105 (6.81%) Microservices
14 99 (6.42%) DevOps
15 93 (6.03%) Unit Testing
16 86 (5.58%) Mentoring
17 83 (5.38%) BDD
18 80 (5.19%) OOP
19 79 (5.12%) Continuous Integration
19 79 (5.12%) Mathematics
Programming Languages
1 684 (44.36%) C#
2 574 (37.22%) SQL
3 351 (22.76%) Java
4 204 (13.23%) Python
5 187 (12.13%) PHP
6 144 (9.34%) TypeScript
7 138 (8.95%) T-SQL
8 119 (7.72%) C++
9 100 (6.49%) C
10 69 (4.47%) ES6
11 52 (3.37%) Ruby
12 45 (2.92%) Scala
13 38 (2.46%) PowerShell
14 37 (2.40%) Java 8
15 28 (1.82%) VB.NET
16 27 (1.75%) Bash Shell
16 27 (1.75%) VB
17 26 (1.69%) Apex Code
18 25 (1.62%) PL/SQL
19 24 (1.56%) VBScript
Qualifications
1 201 (13.04%) Degree
2 79 (5.12%) Computer Science Degree
3 31 (2.01%) Microsoft Certification
4 24 (1.56%) Security Cleared
5 16 (1.04%) CCNA
5 16 (1.04%) Cisco Certification
5 16 (1.04%) CompTIA Security+
6 13 (0.84%) DV Cleared
7 11 (0.71%) CEH
7 11 (0.71%) GCIA
8 10 (0.65%) ISTQB
9 9 (0.58%) Numerate Degree
10 8 (0.52%) SC Cleared
11 6 (0.39%) MCSD
12 5 (0.32%) CISSP
12 5 (0.32%) ISEB
12 5 (0.32%) Linux+ Certification
12 5 (0.32%) MCSE
12 5 (0.32%) Network+ Certification
12 5 (0.32%) SSCP
Quality Assurance & Compliance
1 68 (4.41%) QA
2 7 (0.45%) PCI DSS
3 5 (0.32%) Cyber Essentials
3 5 (0.32%) SLA
4 3 (0.19%) WAI
5 2 (0.13%) GDPR
System Software
1 69 (4.47%) Docker
2 16 (1.04%) Active Directory
3 13 (0.84%) VMware Infrastructure
4 11 (0.71%) Hyper-V
5 10 (0.65%) HDFS
6 8 (0.52%) vSphere
7 6 (0.39%) VirtualBox
8 4 (0.26%) iptables
8 4 (0.26%) Samba
8 4 (0.26%) VMware ESXi
9 3 (0.19%) Virtual Machines
10 2 (0.13%) Firmware
10 2 (0.13%) VMware NSX
11 1 (0.065%) Shibboleth
Systems Management
1 35 (2.27%) Ansible
2 29 (1.88%) Kubernetes
3 22 (1.43%) Terraform
4 15 (0.97%) Puppet
5 11 (0.71%) QRadar
6 10 (0.65%) Opscode Chef
7 8 (0.52%) CSIRT
7 8 (0.52%) Graphite
8 6 (0.39%) Consul
8 6 (0.39%) Packer
8 6 (0.39%) Salt
9 5 (0.32%) HP ALM
9 5 (0.32%) Nessus
10 4 (0.26%) Nagios
11 3 (0.19%) Docker Swarm
11 3 (0.19%) vCenter Server
11 3 (0.19%) vRealize
11 3 (0.19%) vRealize Orchestrator
12 1 (0.065%) Single Sign-On
Vendors
1 258 (16.73%) Microsoft
2 103 (6.68%) Oracle
3 41 (2.66%) Salesforce.com
4 37 (2.40%) Adobe
5 32 (2.08%) Google
6 22 (1.43%) VMware
6 22 (1.43%) WorldPay
7 21 (1.36%) Xamarin
8 16 (1.04%) IBM
8 16 (1.04%) Optimizely
9 12 (0.78%) Tableau
10 10 (0.65%) Alteryx
10 10 (0.65%) HP
10 10 (0.65%) New Relic
10 10 (0.65%) Red Hat
10 10 (0.65%) SAP
10 10 (0.65%) Sybase
11 9 (0.58%) Atlassian
11 9 (0.58%) Rackspace
11 9 (0.58%) Twitter