Period
to 4 August 2020

The following table provides summary statistics for permanent job vacancies advertised in Berkshire 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 4 August 2020 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South East > Berkshire
6 months to
4 Aug 2020
Same period 2019 Same period 2018
Rank 3 3 5
Rank change year-on-year 0 +2 0
Permanent jobs citing JavaScript 480 1,058 1,207
As % of all permanent jobs advertised in Berkshire 20.51% 18.25% 18.02%
As % of the Programming Languages category 41.42% 36.15% 36.20%
Number of salaries quoted 462 1,041 1,149
Median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +11.11%
10th Percentile £37,500 £32,500 £31,850
90th Percentile £75,000 £72,500 £71,250
South East median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

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 Berkshire with a requirement for coding skills.

All Programming Languages
Berkshire
Permanent vacancies with a requirement for coding skills 1,159 2,927 3,334
As % of all permanent IT jobs advertised in Berkshire 49.53% 50.48% 49.77%
Number of salaries quoted 1,005 2,531 2,881
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £37,000 £32,000 £31,250
90th Percentile £76,250 £75,000 £72,500
South East median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

JavaScript
Job Vacancy Trend in Berkshire

Job postings citing JavaScript as a proportion of all IT jobs advertised in Berkshire.

Job vacancy trend for JavaScript in Berkshire

JavaScript
Salary Trend in Berkshire

3-month moving average salary quoted in jobs citing JavaScript in Berkshire.

Salary trend for JavaScript in Berkshire

JavaScript
Salary Histogram in Berkshire

Salary distribution for jobs citing JavaScript in Berkshire over the 6 months to 4 August 2020.

Salary histogram for JavaScript in Berkshire

JavaScript
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Berkshire region over the 6 months to 4 August 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
Reading +1 182 £56,500 +7.62% 22
Bracknell 0 110 £55,000 - 11
Slough +14 45 £57,500 +15.00% 3
Maidenhead +1 37 £72,500 +61.11% 3
Newbury +2 35 £47,500 +5.56% 4
Wokingham -3 16 £58,750 +17.50% 3
Windsor 0 1 £72,500 +41.46% 1
Thatcham -2 1 £22,500 -43.75%
JavaScript
South East

For the 6 months to 4 August 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 Berkshire region with a requirement for JavaScript.

1 277 (57.71%) HTML
2 257 (53.54%) CSS
3 166 (34.58%) C#
4 156 (32.50%) Agile Software Development
5 144 (30.00%) .NET
6 141 (29.38%) React
7 124 (25.83%) Java
8 121 (25.21%) SQL
9 111 (23.13%) AngularJS
10 106 (22.08%) Software Engineering
11 101 (21.04%) Web Development
12 94 (19.58%) SQL Server
13 93 (19.38%) Front End Development
14 82 (17.08%) PHP
14 82 (17.08%) AWS
15 81 (16.88%) HTML5
16 76 (15.83%) Problem-Solving
17 74 (15.42%) Azure
17 74 (15.42%) jQuery
18 72 (15.00%) Node.js
19 65 (13.54%) MySQL
20 63 (13.13%) Python
20 63 (13.13%) Scrum
21 62 (12.92%) DevOps
22 58 (12.08%) SaaS
22 58 (12.08%) Web Services
23 57 (11.88%) Microsoft
24 56 (11.67%) Linux
24 56 (11.67%) OO
25 55 (11.46%) Degree

JavaScript
Co-occurring IT Skills in Berkshire 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 (2.71%) Umbraco
2 8 (1.67%) Apache
3 7 (1.46%) Elasticsearch
3 7 (1.46%) IIS
4 6 (1.25%) Apache Spark
4 6 (1.25%) CMS
5 4 (0.83%) Confluence
5 4 (0.83%) OpenStack
6 3 (0.63%) IBM Domino
6 3 (0.63%) Pachyderm
7 2 (0.42%) Apache ServiceMix
7 2 (0.42%) BizTalk Server
7 2 (0.42%) JBoss
7 2 (0.42%) Oracle Spatial
7 2 (0.42%) Red Hat Fuse
7 2 (0.42%) SugarCRM
7 2 (0.42%) Tomcat
7 2 (0.42%) WebSphere
7 2 (0.42%) WebSphere Application Server
7 2 (0.42%) WordPress
Applications
1 4 (0.83%) Photoshop
2 2 (0.42%) GIMP
2 2 (0.42%) Microsoft PowerPoint
2 2 (0.42%) Sketch
2 2 (0.42%) Zeplin
3 1 (0.21%) Adobe XD
Business Applications
1 8 (1.67%) Magento
2 5 (1.04%) Dynamics CRM
3 3 (0.63%) Dynamics AX
3 3 (0.63%) NetSuite
4 2 (0.42%) IBM Operational Decision Manager
4 2 (0.42%) Summit
5 1 (0.21%) Remedy ITSM
Cloud Services
1 82 (17.08%) AWS
2 74 (15.42%) Azure
3 58 (12.08%) SaaS
4 16 (3.33%) Serverless
5 15 (3.13%) Amazon EC2
6 12 (2.50%) AWS Lambda
7 11 (2.29%) GCP
8 10 (2.08%) GitHub
8 10 (2.08%) PaaS
9 8 (1.67%) Amazon S3
10 7 (1.46%) Cloud Computing
10 7 (1.46%) npm
11 5 (1.04%) AWS CloudFormation
11 5 (1.04%) Dynamics 365
12 4 (0.83%) Route 53
12 4 (0.83%) Virtual Private Cloud
13 3 (0.63%) Google Docs
13 3 (0.63%) Heroku
13 3 (0.63%) OpenShift
14 2 (0.42%) Amazon Cognito
Communications & Networking
1 10 (2.08%) HTTP
1 10 (2.08%) TCP/IP
2 8 (1.67%) Skype
3 6 (1.25%) H.323
4 4 (0.83%) Network Security
5 3 (0.63%) 4G
5 3 (0.63%) 5G
5 3 (0.63%) Firewall
5 3 (0.63%) IPv4
5 3 (0.63%) IPv6
5 3 (0.63%) LTE
5 3 (0.63%) SNMP
5 3 (0.63%) SSL
5 3 (0.63%) UMTS
5 3 (0.63%) Wi-Fi
5 3 (0.63%) WiMAX
5 3 (0.63%) Wireless
5 3 (0.63%) X.509
6 2 (0.42%) SSH
6 2 (0.42%) Unified Communications
Database & Business Intelligence
1 94 (19.58%) SQL Server
2 65 (13.54%) MySQL
3 19 (3.96%) NoSQL
4 12 (2.50%) Amazon DynamoDB
4 12 (2.50%) MongoDB
5 11 (2.29%) Big Data
5 11 (2.29%) SQL Server Integration Services
6 10 (2.08%) PostgreSQL
7 9 (1.88%) Hadoop
7 9 (1.88%) Relational Database
8 8 (1.67%) SQL Server 2008
9 6 (1.25%) Geospatial Data
9 6 (1.25%) Redis
9 6 (1.25%) Spatial Data
9 6 (1.25%) SQL Server Analysis Services
10 4 (0.83%) SQL Server Reporting Services
11 3 (0.63%) Amazon RDS
11 3 (0.63%) Azure SQL Database
11 3 (0.63%) PowerCenter
12 2 (0.42%) GIS
Development Applications
1 44 (9.17%) Git (software)
2 34 (7.08%) JIRA
3 32 (6.67%) Jenkins
4 27 (5.63%) Selenium
5 22 (4.58%) Visual Studio
6 18 (3.75%) Bitbucket
7 16 (3.33%) Xcode
8 13 (2.71%) gulp
9 11 (2.29%) Subversion
10 8 (1.67%) Grunt
11 6 (1.25%) Visual Studio Code
12 5 (1.04%) SoapUI
12 5 (1.04%) Vagrant
13 4 (0.83%) Cucumber
13 4 (0.83%) JUnit
13 4 (0.83%) SpecFlow
14 3 (0.63%) Jasmine
14 3 (0.63%) Team Foundation Server
14 3 (0.63%) webpack
15 2 (0.42%) Sonatype Nexus
General
1 30 (6.25%) Finance
2 13 (2.71%) Banking
3 12 (2.50%) Retail
4 10 (2.08%) Marketing
4 10 (2.08%) Telecoms
5 5 (1.04%) Public Sector
6 3 (0.63%) Automotive
6 3 (0.63%) Back Office
6 3 (0.63%) Electronics
6 3 (0.63%) Games
6 3 (0.63%) Military
7 2 (0.42%) Advertising
7 2 (0.42%) Local Government
7 2 (0.42%) Retail Banking
8 1 (0.21%) Law
8 1 (0.21%) Manufacturing
8 1 (0.21%) Publishing
Job Titles
1 347 (72.29%) Developer
2 74 (15.42%) Senior Developer
3 73 (15.21%) Front End Developer (Client-Side Developer)
4 59 (12.29%) Full Stack Developer
5 56 (11.67%) PHP Developer
6 50 (10.42%) Software Developer
7 48 (10.00%) JavaScript Developer
8 42 (8.75%) .NET Developer
9 34 (7.08%) React Developer
10 29 (6.04%) Web Developer
11 26 (5.42%) Software Engineer
12 25 (5.21%) Java Developer
13 20 (4.17%) Senior Software Developer
14 18 (3.75%) C# Developer
15 17 (3.54%) AWS Developer
16 16 (3.33%) Lead Developer
16 16 (3.33%) Python Developer
17 15 (3.13%) Senior PHP Developer
18 14 (2.92%) Angular Developer
19 13 (2.71%) Senior Front-End Developer
Libraries, Frameworks & Software Standards
1 277 (57.71%) HTML
2 257 (53.54%) CSS
3 144 (30.00%) .NET
4 141 (29.38%) React
5 111 (23.13%) AngularJS
6 81 (16.88%) HTML5
7 74 (15.42%) jQuery
8 72 (15.00%) Node.js
9 58 (12.08%) Web Services
10 52 (10.83%) React Native
11 48 (10.00%) ASP.NET
11 48 (10.00%) RESTful
12 45 (9.38%) Vue.js
13 40 (8.33%) Ajax
14 39 (8.13%) CSS3
15 37 (7.71%) .NET Core
15 37 (7.71%) ASP.NET Web API
16 33 (6.88%) CodeIgniter
17 29 (6.04%) REST
17 29 (6.04%) Sass
Miscellaneous
1 54 (11.25%) User Experience
2 29 (6.04%) Greenfield Project
3 25 (5.21%) Mobile App
4 12 (2.50%) Analytical Skills
5 11 (2.29%) Algorithms
6 10 (2.08%) Data Structures
7 9 (1.88%) Smartphone
8 8 (1.67%) Enterprise Software
8 8 (1.67%) W3C
9 6 (1.25%) Video Conferencing
10 5 (1.04%) Self-Motivation
11 4 (0.83%) Cyberattack
11 4 (0.83%) Graphic Design
11 4 (0.83%) Life Science
11 4 (0.83%) Public Cloud
11 4 (0.83%) Virtual Team
12 3 (0.63%) Replication
13 2 (0.42%) Blog
13 2 (0.42%) Online Banking
13 2 (0.42%) Social Media
Operating Systems
1 56 (11.67%) Linux
2 42 (8.75%) Android
3 41 (8.54%) Apple iOS
4 18 (3.75%) Windows
5 14 (2.92%) Ubuntu
6 7 (1.46%) Unix
7 6 (1.25%) CentOS
8 1 (0.21%) Debian
8 1 (0.21%) Red Hat Enterprise Linux
Processes & Methodologies
1 156 (32.50%) Agile Software Development
2 106 (22.08%) Software Engineering
3 101 (21.04%) Web Development
4 93 (19.38%) Front End Development
5 76 (15.83%) Problem-Solving
6 63 (13.13%) Scrum
7 62 (12.92%) DevOps
8 56 (11.67%) OO
9 51 (10.63%) OOP
10 50 (10.42%) Mobile Development
10 50 (10.42%) MVC
11 48 (10.00%) Microservices
12 47 (9.79%) Computer Science
12 47 (9.79%) Test Automation
13 43 (8.96%) TDD
14 42 (8.75%) Mentoring
15 41 (8.54%) Continuous Integration
16 34 (7.08%) Mathematics
17 32 (6.67%) Android Development
18 31 (6.46%) iOS Development
Programming Languages
1 166 (34.58%) C#
2 124 (25.83%) Java
3 121 (25.21%) SQL
4 82 (17.08%) PHP
5 63 (13.13%) Python
6 50 (10.42%) TypeScript
7 33 (6.88%) Apple Swift
7 33 (6.88%) Objective-C
8 23 (4.79%) VB.NET
9 21 (4.38%) C
10 18 (3.75%) C++
11 17 (3.54%) T-SQL
12 12 (2.50%) Ruby
13 11 (2.29%) Bash Shell
14 10 (2.08%) ES6
15 8 (1.67%) Scala
16 7 (1.46%) Groovy
17 6 (1.25%) PL/SQL
17 6 (1.25%) PowerShell
18 5 (1.04%) Jython
Qualifications
1 55 (11.46%) Degree
2 28 (5.83%) Computer Science Degree
3 7 (1.46%) Security Cleared
4 4 (0.83%) SC Cleared
5 3 (0.63%) ITIL Certification
5 3 (0.63%) TOGAF Certification
6 2 (0.42%) CSPO
6 2 (0.42%) DV Cleared
7 1 (0.21%) CISA
7 1 (0.21%) Dell Certification
7 1 (0.21%) GIAC
7 1 (0.21%) GSEC
7 1 (0.21%) Master's Degree
Quality Assurance & Compliance
1 14 (2.92%) QA
2 3 (0.63%) Data Quality
3 1 (0.21%) GDPR
3 1 (0.21%) ISO 9001
3 1 (0.21%) ISO/IEC 27001
3 1 (0.21%) Sarbanes-Oxley
System Software
1 54 (11.25%) Docker
2 4 (0.83%) LXC
3 3 (0.63%) Virtual Machines
4 1 (0.21%) VMware Infrastructure
4 1 (0.21%) vSphere
Systems Management
1 31 (6.46%) Kubernetes
2 18 (3.75%) Puppet
3 14 (2.92%) Terraform
4 10 (2.08%) Ansible
5 7 (1.46%) Opscode Chef
6 2 (0.42%) Packer
6 2 (0.42%) Salt
6 2 (0.42%) Single Sign-On
7 1 (0.21%) Ambari
7 1 (0.21%) Computer Emergency Response Teams
7 1 (0.21%) NetIQ Identity Manager
7 1 (0.21%) SELinux
Vendors
1 57 (11.88%) Microsoft
2 24 (5.00%) Zend
3 16 (3.33%) Google
4 11 (2.29%) Oracle
5 8 (1.67%) BT
6 6 (1.25%) Xamarin
7 5 (1.04%) Informatica
7 5 (1.04%) Salesforce.com
8 4 (0.83%) Cisco
9 3 (0.63%) Lotus
9 3 (0.63%) Red Hat
9 3 (0.63%) Remedy
10 2 (0.42%) ESRI
10 2 (0.42%) IBM
10 2 (0.42%) MuleSoft
10 2 (0.42%) Talend
11 1 (0.21%) Adobe
11 1 (0.21%) CheckPoint
11 1 (0.21%) Dell
11 1 (0.21%) Plumtree