Period
to 23 September 2020

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 23 September 2020 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
England > East of England
6 months to
23 Sep 2020
Same period 2019 Same period 2018
Rank 5 8 8
Rank change year-on-year +3 0 -2
Permanent jobs citing JavaScript 357 950 1,715
As % of all permanent jobs advertised in the East of England 18.03% 13.46% 15.60%
As % of the Programming Languages category 31.59% 27.19% 28.91%
Number of salaries quoted 295 828 1,565
Median annual salary £45,000 £50,000 £45,000
Median salary % change year-on-year -10.00% +11.11% -
10th Percentile £31,750 £32,500 £27,500
90th Percentile £70,000 £65,000 £63,750
England median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - +11.11%

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 1,130 3,494 5,932
As % of all permanent IT jobs advertised in the East of England 57.07% 49.52% 53.96%
Number of salaries quoted 876 2,545 4,795
Median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £32,500 £31,250 £29,000
90th Percentile £82,500 £70,000 £70,000
England median annual salary £57,500 £52,500 £50,000
% change year-on-year +9.52% +5.00% +2.04%

JavaScript
Job Vacancy Trend in the East of England

Job postings citing JavaScript as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing JavaScript in the East of England over the 6 months to 23 September 2020.

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 23 September 2020. 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 +4 122 £50,000 - 72
Essex -7 89 £37,849 -5.38% 36
Hertfordshire +6 85 £52,500 -4.55% 45
Bedfordshire +18 28 £42,500 -19.05% 6
Suffolk +2 24 £40,000 -5.88% 10
Norfolk 0 9 £40,000 - 8
JavaScript
England

For the 6 months to 23 September 2020, 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.

1 207 (57.98%) HTML
2 202 (56.58%) CSS
3 150 (42.02%) AngularJS
4 138 (38.66%) Agile Software Development
5 118 (33.05%) C#
6 116 (32.49%) .NET
7 107 (29.97%) Git (software)
8 105 (29.41%) React
9 102 (28.57%) Node.js
10 93 (26.05%) jQuery
11 90 (25.21%) MVC
12 89 (24.93%) HTML5
13 87 (24.37%) PHP
14 85 (23.81%) SQL
15 78 (21.85%) TypeScript
16 76 (21.29%) Vue.js
17 74 (20.73%) Web Development
18 73 (20.45%) Software Engineering
19 72 (20.17%) AWS
20 70 (19.61%) Linux
21 69 (19.33%) SQL Server
22 68 (19.05%) Problem-Solving
23 67 (18.77%) Azure
24 66 (18.49%) MySQL
25 65 (18.21%) Java
25 65 (18.21%) Python
26 61 (17.09%) Scrum
26 61 (17.09%) RESTful
27 58 (16.25%) CSS3
28 57 (15.97%) Docker

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 27 (7.56%) CMS
2 13 (3.64%) Apache
3 9 (2.52%) WordPress
4 8 (2.24%) IIS
5 6 (1.68%) Confluence
5 6 (1.68%) Elasticsearch
6 4 (1.12%) SharePoint
7 2 (0.56%) Apache Solr
7 2 (0.56%) Drupal
7 2 (0.56%) nginx
7 2 (0.56%) OpenStack
7 2 (0.56%) SugarCRM
8 1 (0.28%) Alfresco
8 1 (0.28%) Apache Pig
8 1 (0.28%) Apache Spark
8 1 (0.28%) ArcGIS
8 1 (0.28%) Mule
8 1 (0.28%) NServiceBus
8 1 (0.28%) SharePoint 2010
8 1 (0.28%) SharePoint 2013
Applications
1 1 (0.28%) Adobe Creative Suite
Business Applications
1 5 (1.40%) Dynamics CRM
1 5 (1.40%) NetSuite
2 4 (1.12%) Magento
3 1 (0.28%) Maximo
3 1 (0.28%) Shopify
Cloud Services
1 72 (20.17%) AWS
2 67 (18.77%) Azure
3 15 (4.20%) npm
4 13 (3.64%) SaaS
5 12 (3.36%) GitHub
6 11 (3.08%) Serverless
7 10 (2.80%) GCP
8 9 (2.52%) AWS CloudFormation
9 7 (1.96%) Slack
10 6 (1.68%) AWS Lambda
11 5 (1.40%) Dynamics 365
11 5 (1.40%) Oracle CX
12 3 (0.84%) Cloud Computing
12 3 (0.84%) PaaS
12 3 (0.84%) Power Platform
13 2 (0.56%) Amazon ECS
13 2 (0.56%) Amazon EKS
13 2 (0.56%) Veeva
14 1 (0.28%) Heroku
14 1 (0.28%) Loggly
Communications & Networking
1 9 (2.52%) HTTP
1 9 (2.52%) Internet
2 3 (0.84%) RS-232
2 3 (0.84%) RS-485
2 3 (0.84%) TCP/IP
3 2 (0.56%) Skype
3 2 (0.56%) SNMP
3 2 (0.56%) Wireless
4 1 (0.28%) DNS
4 1 (0.28%) HTTPS
4 1 (0.28%) MQTT
Database & Business Intelligence
1 69 (19.33%) SQL Server
2 66 (18.49%) MySQL
3 23 (6.44%) PostgreSQL
4 21 (5.88%) Relational Database
5 17 (4.76%) NoSQL
6 14 (3.92%) Big Data
6 14 (3.92%) MongoDB
7 12 (3.36%) Redis
8 9 (2.52%) SQL Server Integration Services
8 9 (2.52%) SQL Server Reporting Services
8 9 (2.52%) Text Mining
9 6 (1.68%) RDBMS
9 6 (1.68%) SQL Server 2008
10 5 (1.40%) BigQuery
11 3 (0.84%) Apache Hive
12 2 (0.56%) Amazon DynamoDB
12 2 (0.56%) Apache Cassandra
12 2 (0.56%) Hadoop
12 2 (0.56%) SQL Server Analysis Services
12 2 (0.56%) SSDT
Development Applications
1 107 (29.97%) Git (software)
2 37 (10.36%) Jenkins
3 29 (8.12%) JIRA
4 21 (5.88%) webpack
5 13 (3.64%) Visual Studio
6 9 (2.52%) Maven
6 9 (2.52%) Subversion
6 9 (2.52%) Team Foundation Server
7 7 (1.96%) Artifactory
7 7 (1.96%) CMake
7 7 (1.96%) gulp
7 7 (1.96%) Jasmine
7 7 (1.96%) Karma Test Runner
7 7 (1.96%) Oracle Forms
7 7 (1.96%) Selenium
8 6 (1.68%) Protractor
9 5 (1.40%) Cucumber
9 5 (1.40%) Grunt
9 5 (1.40%) Hudson
9 5 (1.40%) Visual Studio Team System
General
1 30 (8.40%) Finance
2 9 (2.52%) Manufacturing
2 9 (2.52%) Marketing
3 8 (2.24%) Retail
4 5 (1.40%) Games
4 5 (1.40%) Local Government
4 5 (1.40%) Publishing
5 4 (1.12%) Fire and Rescue
5 4 (1.12%) Public Sector
5 4 (1.12%) Telecoms
6 3 (0.84%) Police
7 1 (0.28%) Advertising
7 1 (0.28%) Automotive
7 1 (0.28%) Back Office
7 1 (0.28%) Law
7 1 (0.28%) Pharmaceutical
Job Titles
1 285 (79.83%) Developer
2 57 (15.97%) .NET Developer
3 46 (12.89%) PHP Developer
4 41 (11.48%) Full Stack Developer
4 41 (11.48%) Software Developer
4 41 (11.48%) Web Developer
5 36 (10.08%) Software Engineer
6 35 (9.80%) C# Developer
7 30 (8.40%) Java Developer
8 29 (8.12%) Front End Developer (Client-Side Developer)
9 28 (7.84%) JavaScript Developer
10 24 (6.72%) C# .NET Developer
10 24 (6.72%) Senior Developer
11 22 (6.16%) React Developer
12 20 (5.60%) Junior
13 19 (5.32%) Junior Developer
14 13 (3.64%) Backend Developer
15 12 (3.36%) .NET Software Developer
16 11 (3.08%) Node.js Developer
16 11 (3.08%) Principal Software Engineer
Libraries, Frameworks & Software Standards
1 207 (57.98%) HTML
2 202 (56.58%) CSS
3 150 (42.02%) AngularJS
4 116 (32.49%) .NET
5 105 (29.41%) React
6 102 (28.57%) Node.js
7 93 (26.05%) jQuery
8 89 (24.93%) HTML5
9 76 (21.29%) Vue.js
10 61 (17.09%) RESTful
11 58 (16.25%) CSS3
12 56 (15.69%) ASP.NET
12 56 (15.69%) Laravel
13 54 (15.13%) REST
14 50 (14.01%) Web Services
15 49 (13.73%) Sass
16 38 (10.64%) .NET Core
17 36 (10.08%) ASP.NET Web API
18 30 (8.40%) Spring
19 26 (7.28%) LESS
Miscellaneous
1 55 (15.41%) User Experience
2 21 (5.88%) Self-Motivation
3 20 (5.60%) Analytical Skills
4 17 (4.76%) Greenfield Project
5 11 (3.08%) Embedded Systems
5 11 (3.08%) Mobile App
6 10 (2.80%) Life Science
7 8 (2.24%) NHS
8 7 (1.96%) Wiki
9 6 (1.68%) Algorithms
10 3 (0.84%) Linux Command Line
11 2 (0.56%) Acoustics
11 2 (0.56%) Public Cloud
12 1 (0.28%) 3D Graphics
12 1 (0.28%) Augmented Reality
12 1 (0.28%) CUDA
12 1 (0.28%) Device Driver
12 1 (0.28%) Marketing Technology
12 1 (0.28%) Video\Live Streaming
12 1 (0.28%) Virtual Team
Operating Systems
1 70 (19.61%) Linux
2 11 (3.08%) Windows
3 8 (2.24%) Android
3 8 (2.24%) Apple iOS
3 8 (2.24%) Ubuntu
4 1 (0.28%) CentOS
4 1 (0.28%) Mac OS X
4 1 (0.28%) Windows 10
4 1 (0.28%) Windows Server
4 1 (0.28%) Windows Server 2008
Processes & Methodologies
1 138 (38.66%) Agile Software Development
2 90 (25.21%) MVC
3 74 (20.73%) Web Development
4 73 (20.45%) Software Engineering
5 68 (19.05%) Problem-Solving
6 61 (17.09%) Scrum
7 44 (12.32%) DevOps
8 43 (12.04%) Front End Development
9 41 (11.48%) Open Source
10 38 (10.64%) E-Commerce
11 36 (10.08%) Microservices
11 36 (10.08%) TDD
12 30 (8.40%) OO
13 27 (7.56%) Continuous Integration
14 22 (6.16%) Machine Learning
14 22 (6.16%) Mathematics
15 21 (5.88%) SDLC
16 20 (5.60%) Computer Science
17 19 (5.32%) Multithreading
17 19 (5.32%) OO PHP
Programming Languages
1 118 (33.05%) C#
2 87 (24.37%) PHP
3 85 (23.81%) SQL
4 78 (21.85%) TypeScript
5 65 (18.21%) Java
5 65 (18.21%) Python
6 22 (6.16%) C++
7 21 (5.88%) T-SQL
8 14 (3.92%) VB.NET
9 13 (3.64%) ES6
10 8 (2.24%) PHP 7
11 7 (1.96%) Java 8
12 4 (1.12%) Ruby
13 3 (0.84%) Bash Shell
13 3 (0.84%) C
13 3 (0.84%) Embedded C
13 3 (0.84%) Go
13 3 (0.84%) R
14 2 (0.56%) Perl
14 2 (0.56%) VBA
Qualifications
1 33 (9.24%) Degree
2 19 (5.32%) Computer Science Degree
3 8 (2.24%) Security Cleared
4 7 (1.96%) SC Cleared
5 1 (0.28%) DV Cleared
Quality Assurance & Compliance
1 9 (2.52%) QA
2 5 (1.40%) GDPR
3 1 (0.28%) SLA
System Software
1 57 (15.97%) Docker
2 4 (1.12%) Firmware
Systems Management
1 14 (3.92%) Ansible
2 10 (2.80%) Kubernetes
3 8 (2.24%) Terraform
4 3 (0.84%) Opscode Chef
5 2 (0.56%) Fluentd
5 2 (0.56%) Puppet
Vendors
1 45 (12.61%) Microsoft
2 20 (5.60%) Zend
3 15 (4.20%) Oracle
4 8 (2.24%) Google
5 7 (1.96%) Autodesk
6 5 (1.40%) JD Edwards
7 3 (0.84%) Sitecore
7 3 (0.84%) Xamarin
8 2 (0.56%) Adobe
8 2 (0.56%) ATG
8 2 (0.56%) Cognizant
8 2 (0.56%) Coveo
8 2 (0.56%) Demandware
8 2 (0.56%) hybris
8 2 (0.56%) IBM
8 2 (0.56%) Pega
8 2 (0.56%) Progress
8 2 (0.56%) Salesforce.com
8 2 (0.56%) Twitter
8 2 (0.56%) WSO2