Period
to 15 October 2021

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 15 October 2021 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
England > East of England
6 months to
15 Oct 2021
Same period 2020 Same period 2019
Rank 17 7 9
Rank change year-on-year -10 +2 -1
Permanent jobs citing JavaScript 525 336 948
As % of all permanent jobs advertised in the East of England 9.63% 18.77% 13.73%
As % of the Programming Languages category 22.21% 33.37% 27.62%
Number of salaries quoted 364 260 769
10th Percentile £33,750 £28,750 £31,250
25th Percentile £42,500 £36,250 £37,500
Median annual salary (50th Percentile) £52,500 £45,000 £47,500
Median % change year-on-year +16.67% -5.26% +5.56%
75th Percentile £64,063 £58,750 £57,500
90th Percentile £75,875 £67,625 £65,000
England median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

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 2,364 1,007 3,432
As % of all permanent IT jobs advertised in the East of England 43.36% 56.26% 49.70%
Number of salaries quoted 1,277 807 2,554
10th Percentile £32,500 £32,359 £30,363
25th Percentile £40,750 £38,750 £37,500
Median annual salary (50th Percentile) £52,500 £50,000 £50,000
Median % change year-on-year +5.00% - +5.26%
75th Percentile £65,000 £66,250 £60,000
90th Percentile £75,000 £82,500 £70,000
England median annual salary £60,000 £57,000 £52,500
% change year-on-year +5.26% +8.57% +5.00%

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 15 October 2021.

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 15 October 2021. 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 -11 197 £52,500 +5.00% 86
Hertfordshire -17 141 £55,000 +4.76% 75
Essex -2 113 £52,500 +40.00% 43
Norfolk -4 31 £42,500 -0.58% 19
Bedfordshire -16 30 £62,500 +47.06% 9
Suffolk -19 14 £45,000 +28.57% 9
JavaScript
England

For the 6 months to 15 October 2021, 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.

1 218 (41.52%) C#
2 212 (40.38%) Agile Software Development
3 204 (38.86%) CSS
4 201 (38.29%) React
5 192 (36.57%) HTML
6 174 (33.14%) SQL
7 148 (28.19%) .NET
7 148 (28.19%) Software Engineering
8 147 (28.00%) Azure
9 145 (27.62%) Full Stack Development
10 131 (24.95%) AWS
11 122 (23.24%) Node.js
11 122 (23.24%) Java
12 113 (21.52%) DevOps
13 112 (21.33%) AngularJS
14 107 (20.38%) Python
15 106 (20.19%) Social Skills
16 102 (19.43%) Front End Development
17 95 (18.10%) REST
18 94 (17.90%) Git (software)
18 94 (17.90%) Microservices
19 92 (17.52%) PHP
20 89 (16.95%) Docker
21 87 (16.57%) TypeScript
22 77 (14.67%) Scrum
23 76 (14.48%) RESTful
24 74 (14.10%) Problem-Solving
25 72 (13.71%) MVC
25 72 (13.71%) Finance
26 67 (12.76%) Vue.js

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 30 (5.71%) CMS
1 30 (5.71%) SharePoint
2 20 (3.81%) Apache
3 18 (3.43%) WordPress
4 13 (2.48%) Apache Solr
5 10 (1.90%) Apache Spark
6 9 (1.71%) Drupal
7 7 (1.33%) OpenStack
8 5 (0.95%) nginx
9 4 (0.76%) EPiServer
9 4 (0.76%) Kentico
9 4 (0.76%) Sitecore CMS
9 4 (0.76%) WebSphere
10 2 (0.38%) Confluence
10 2 (0.38%) IIS
11 1 (0.19%) ColdFusion
11 1 (0.19%) JBoss
11 1 (0.19%) Oracle Workflow
11 1 (0.19%) Tomcat
11 1 (0.19%) WebLogic
Applications
1 5 (0.95%) Adobe Illustrator
1 5 (0.95%) Photoshop
2 2 (0.38%) Figma
2 2 (0.38%) InVision
2 2 (0.38%) Microsoft Office
3 1 (0.19%) Adobe Captivate
3 1 (0.19%) Adobe Creative Suite
3 1 (0.19%) FrameMaker
3 1 (0.19%) MS Visio
3 1 (0.19%) RoboHelp
Business Applications
1 10 (1.90%) NetSuite
2 8 (1.52%) Shopify
3 7 (1.33%) Dynamics CRM
3 7 (1.33%) Magento
4 3 (0.57%) JDE OneWorld
4 3 (0.57%) Sentinel
5 1 (0.19%) Maximo
5 1 (0.19%) Payment Gateway
5 1 (0.19%) WebTrends
Cloud Services
1 147 (28.00%) Azure
2 131 (24.95%) AWS
3 56 (10.67%) Serverless
4 31 (5.90%) GCP
5 27 (5.14%) OpenShift
6 25 (4.76%) SaaS
7 22 (4.19%) Amazon EKS
7 22 (4.19%) GitHub
8 17 (3.24%) Power Platform
9 15 (2.86%) AWS Lambda
10 12 (2.29%) Microsoft 365
11 11 (2.10%) npm
12 10 (1.90%) AWS CloudFormation
13 9 (1.71%) Cloud Computing
13 9 (1.71%) Dynamics 365
13 9 (1.71%) PowerApps
14 8 (1.52%) Amazon ECS
15 6 (1.14%) Azure Pipelines
15 6 (1.14%) Azure Service Bus
16 5 (0.95%) Power Automate
Communications & Networking
1 17 (3.24%) HTTP
2 7 (1.33%) Intranet
3 5 (0.95%) Modbus
4 4 (0.76%) DNS
4 4 (0.76%) RS-232
4 4 (0.76%) RS-485
5 3 (0.57%) Network Security
5 3 (0.57%) TCP/IP
6 2 (0.38%) FTP
6 2 (0.38%) HTTPS
6 2 (0.38%) Internet
6 2 (0.38%) MQTT
6 2 (0.38%) Profibus
6 2 (0.38%) SMTP
7 1 (0.19%) Broadband
7 1 (0.19%) DHCP
7 1 (0.19%) Firewall
7 1 (0.19%) IPv4
7 1 (0.19%) VPN
7 1 (0.19%) Wireless
Database & Business Intelligence
1 57 (10.86%) MySQL
2 56 (10.67%) SQL Server
3 34 (6.48%) Relational Database
4 31 (5.90%) PostgreSQL
5 24 (4.57%) NoSQL
6 12 (2.29%) Amazon Redshift
6 12 (2.29%) Big Data
6 12 (2.29%) Power BI
7 11 (2.10%) Apache Cassandra
8 10 (1.90%) Amazon Aurora
8 10 (1.90%) Amazon DynamoDB
8 10 (1.90%) ClickHouse
8 10 (1.90%) Data Warehouse
8 10 (1.90%) Hadoop
9 7 (1.33%) MongoDB
10 6 (1.14%) SQL Server Integration Services
11 5 (0.95%) MariaDB
11 5 (0.95%) Redis
12 4 (0.76%) Metadata
13 3 (0.57%) SQL Server Reporting Services
Development Applications
1 94 (17.90%) Git (software)
2 42 (8.00%) Jenkins
3 20 (3.81%) JIRA
4 11 (2.10%) Octopus Deploy
4 11 (2.10%) TeamCity
5 10 (1.90%) GitLab
5 10 (1.90%) NUnit
6 8 (1.52%) Mocha
6 8 (1.52%) Selenium
6 8 (1.52%) Visual Studio
7 6 (1.14%) Cucumber
7 6 (1.14%) MSTest
8 5 (0.95%) Team Foundation Server
9 4 (0.76%) Bitbucket
9 4 (0.76%) Bundler
9 4 (0.76%) Visual Studio Coded UI
10 3 (0.57%) Cypress.io
10 3 (0.57%) Moq
10 3 (0.57%) Protractor
10 3 (0.57%) webpack
General
1 106 (20.19%) Social Skills
2 72 (13.71%) Finance
3 34 (6.48%) Analytical Skills
4 32 (6.10%) Marketing
5 23 (4.38%) Retail
6 18 (3.43%) Manufacturing
7 13 (2.48%) Automotive
7 13 (2.48%) Games
8 12 (2.29%) Organisational Skills
9 10 (1.90%) Influencing Skills
10 9 (1.71%) Public Sector
11 8 (1.52%) Law
12 7 (1.33%) Telecoms
13 5 (0.95%) Advertising
13 5 (0.95%) Electronics
14 4 (0.76%) Banking
14 4 (0.76%) Inclusion and Diversity
15 3 (0.57%) Investment Banking
15 3 (0.57%) Local Government
16 2 (0.38%) Aerospace
Job Titles
1 376 (71.62%) Developer
2 77 (14.67%) Software Engineer
3 74 (14.10%) Full Stack Developer
4 65 (12.38%) Senior Developer
5 62 (11.81%) Software Developer
6 60 (11.43%) C# Developer
7 58 (11.05%) .NET Developer
8 56 (10.67%) Front End Developer (Client-Side Developer)
9 35 (6.67%) PHP Developer
10 33 (6.29%) Web Developer
11 28 (5.33%) JavaScript Developer
11 28 (5.33%) React Developer
12 25 (4.76%) C# .NET Developer
13 19 (3.62%) SQL Developer
14 18 (3.43%) Python Developer
14 18 (3.43%) Senior .NET Developer
15 17 (3.24%) Java Developer
15 17 (3.24%) Senior Full Stack Developer
16 16 (3.05%) Lead Developer
17 15 (2.86%) Analyst
Libraries, Frameworks & Software Standards
1 204 (38.86%) CSS
2 201 (38.29%) React
3 192 (36.57%) HTML
4 148 (28.19%) .NET
5 122 (23.24%) Node.js
6 112 (21.33%) AngularJS
7 95 (18.10%) REST
8 76 (14.48%) RESTful
9 67 (12.76%) Vue.js
10 66 (12.57%) HTML5
11 60 (11.43%) jQuery
12 57 (10.86%) .NET Core
13 48 (9.14%) Twitter Bootstrap
14 46 (8.76%) Web Services
15 44 (8.38%) XML
16 43 (8.19%) ASP.NET
16 43 (8.19%) CSS3
17 38 (7.24%) JSON
18 36 (6.86%) ASP.NET Web API
19 34 (6.48%) Laravel
Miscellaneous
1 60 (11.43%) User Experience
2 52 (9.90%) Mobile App
3 24 (4.57%) Cloud Native
4 20 (3.81%) Greenfield Project
5 19 (3.62%) Self-Motivation
6 12 (2.29%) Virtual Team
7 11 (2.10%) Management Information System
8 9 (1.71%) Linux Command Line
9 8 (1.52%) iPad
9 8 (1.52%) NHS
9 8 (1.52%) Robotics
10 7 (1.33%) Data Structures
10 7 (1.33%) Social Media
11 6 (1.14%) Biotechnology
11 6 (1.14%) Embedded Systems
12 5 (0.95%) Enterprise Software
12 5 (0.95%) FMCG
12 5 (0.95%) Spread Betting
13 3 (0.57%) Legacy Applications
13 3 (0.57%) Life Science
Operating Systems
1 63 (12.00%) Linux
2 22 (4.19%) Windows
3 20 (3.81%) Android
4 16 (3.05%) Apple iOS
5 11 (2.10%) Unix
6 3 (0.57%) Mac OS
6 3 (0.57%) Red Hat Enterprise Linux
7 2 (0.38%) ThreadX
7 2 (0.38%) Windows Embedded Compact
7 2 (0.38%) Windows Server
8 1 (0.19%) Mac OS X
8 1 (0.19%) Ubuntu
Processes & Methodologies
1 212 (40.38%) Agile Software Development
2 148 (28.19%) Software Engineering
3 145 (27.62%) Full Stack Development
4 113 (21.52%) DevOps
5 102 (19.43%) Front End Development
6 94 (17.90%) Microservices
7 77 (14.67%) Scrum
8 74 (14.10%) Problem-Solving
9 72 (13.71%) MVC
10 61 (11.62%) SDLC
11 56 (10.67%) Web Development
12 52 (9.90%) Test Automation
13 50 (9.52%) E-Commerce
13 50 (9.52%) Machine Learning
14 46 (8.76%) Continuous Integration
15 44 (8.38%) Artificial Intelligence
15 44 (8.38%) Unit Testing
16 41 (7.81%) Fintech
16 41 (7.81%) TDD
17 38 (7.24%) Project Management
Programming Languages
1 218 (41.52%) C#
2 174 (33.14%) SQL
3 122 (23.24%) Java
4 107 (20.38%) Python
5 92 (17.52%) PHP
6 87 (16.57%) TypeScript
7 21 (4.00%) Java 8
8 20 (3.81%) PowerShell
8 20 (3.81%) VBA
9 18 (3.43%) C++
10 17 (3.24%) C
11 15 (2.86%) Java 11
11 15 (2.86%) PHP 7
12 14 (2.67%) Perl
13 13 (2.48%) R
14 12 (2.29%) ES6
14 12 (2.29%) Ruby
14 12 (2.29%) Shell Script
15 9 (1.71%) Bash Shell
15 9 (1.71%) Kotlin
Qualifications
1 56 (10.67%) Degree
2 11 (2.10%) Computer Science Degree
3 6 (1.14%) Microsoft Certification
4 5 (0.95%) Security Cleared
5 4 (0.76%) Master's Degree
5 4 (0.76%) SC Cleared
6 3 (0.57%) GCFA
6 3 (0.57%) GCFE
6 3 (0.57%) GCIA
6 3 (0.57%) GCIH
6 3 (0.57%) HNC
6 3 (0.57%) SANS
7 2 (0.38%) PhD
7 2 (0.38%) PRINCE2 Certification
7 2 (0.38%) RHCE
7 2 (0.38%) RHCSA
Quality Assurance & Compliance
1 19 (3.62%) QA
2 5 (0.95%) Accessibility
3 2 (0.38%) GDPR
3 2 (0.38%) GRC
3 2 (0.38%) MISRA
4 1 (0.19%) Data Quality
4 1 (0.19%) DICOM
System Software
1 89 (16.95%) Docker
2 10 (1.90%) Apache ZooKeeper
3 8 (1.52%) Active Directory
Systems Management
1 55 (10.48%) Kubernetes
2 32 (6.10%) Terraform
3 19 (3.62%) Ansible
4 10 (1.90%) Mesos
5 4 (0.76%) Single Sign-On
6 3 (0.57%) Opscode Chef
6 3 (0.57%) Puppet
7 1 (0.19%) SCCM
Vendors
1 48 (9.14%) Microsoft
2 23 (4.38%) Google
3 20 (3.81%) OutSystems
3 20 (3.81%) Sage
4 15 (2.86%) Oracle
5 10 (1.90%) Zend
6 9 (1.71%) Red Hat
7 8 (1.52%) Elastic Path
7 8 (1.52%) Salesforce.com
8 7 (1.33%) Facebook
8 7 (1.33%) Pega
8 7 (1.33%) WSO2
9 6 (1.14%) Adobe
9 6 (1.14%) Optimizely
10 5 (0.95%) Bloomberg
10 5 (0.95%) SAP
11 4 (0.76%) Apple
11 4 (0.76%) JD Edwards
11 4 (0.76%) Sitecore
12 3 (0.57%) IBM