Period
to 23 August 2019

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 23 August 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South East > Berkshire
6 months to
23 Aug 2019
Same period 2018 Same period 2017
Rank 3 5 5
Rank change year-on-year +2 0 +3
Permanent jobs citing JavaScript 1,091 1,179 1,044
As % of all permanent IT jobs advertised in Berkshire 18.98% 18.09% 16.39%
As % of the Programming Languages category 37.57% 36.18% 33.71%
Number of salaries quoted 981 1,091 923
Berkshire median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £32,500 £31,250 £28,000
90th Percentile £72,500 £70,000 £65,000
South East median annual salary £47,500 £45,000 £42,500
% change year-on-year +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 2,904 3,259 3,097
As % of all permanent IT jobs advertised in Berkshire 50.51% 50.01% 48.63%
Number of salaries quoted 2,505 2,838 2,635
Berkshire median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% -
10th Percentile £32,500 £31,250 £28,000
90th Percentile £75,000 £72,500 £68,750
South East median annual salary £47,500 £46,000 £45,000
% change year-on-year +3.26% +2.22% +2.27%

JavaScript
Job Vacancy Trend in Berkshire

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

Job vacancy trend for JavaScript in Berkshire

JavaScript
Salary Trend in Berkshire

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

Salary trend for JavaScript in Berkshire

JavaScript
Salary Histogram in Berkshire

The salary distribution of IT jobs citing JavaScript in Berkshire over the 6 months to 23 August 2019.

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 23 August 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
Reading +2 466 £52,500 +5.00% 56
Bracknell 0 213 £55,000 - 11
Newbury 0 117 £45,000 -5.26% 17
Maidenhead +17 108 £45,000 -14.29% 22
Wokingham -1 57 £45,000 -21.74% 8
Slough -10 46 £50,000 +8.11% 18
Ascot -2 18 £50,000 - 1
Thatcham -1 8 £40,000 -11.11% 1
Windsor +3 7 £50,000 +5.26% 8
Hungerford -2 2 £50,000 +11.11%
Crowthorne - 2 £50,000 -
JavaScript
South East

For the 6 months to 23 August 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 Berkshire region with a requirement for JavaScript.

1 532 (48.76%) HTML
2 503 (46.10%) CSS
3 435 (39.87%) Agile Software Development
4 399 (36.57%) .NET
5 385 (35.29%) C#
6 355 (32.54%) AngularJS
7 335 (30.71%) Java
8 284 (26.03%) jQuery
9 260 (23.83%) Git (software)
10 259 (23.74%) Software Engineering
11 257 (23.56%) SQL
12 233 (21.36%) SQL Server
13 231 (21.17%) ASP.NET
14 214 (19.62%) TDD
14 214 (19.62%) React
15 209 (19.16%) MVC
16 202 (18.52%) Azure
17 188 (17.23%) Degree
17 188 (17.23%) Node.js
18 184 (16.87%) DevOps
19 180 (16.50%) HTML5
20 170 (15.58%) Scrum
21 167 (15.31%) PHP
21 167 (15.31%) Python
22 162 (14.85%) Jenkins
23 157 (14.39%) Front End Development
24 155 (14.21%) RESTful
25 154 (14.12%) AWS
26 147 (13.47%) Linux
27 136 (12.47%) CSS3

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 52 (4.77%) CMS
2 41 (3.76%) Drupal
3 34 (3.12%) Tomcat
4 33 (3.02%) Confluence
4 33 (3.02%) Sitecore CMS
5 29 (2.66%) WordPress
6 26 (2.38%) Elasticsearch
6 26 (2.38%) IIS
7 18 (1.65%) SugarCRM
8 16 (1.47%) Apache
9 13 (1.19%) SharePoint
10 12 (1.10%) Joomla!
11 9 (0.82%) Apache Spark
12 8 (0.73%) IBM Domino
12 8 (0.73%) IBM Notes
12 8 (0.73%) OpenStack
13 7 (0.64%) Umbraco
14 5 (0.46%) Apache Solr
14 5 (0.46%) Sitefinity
15 4 (0.37%) Apache Pig
Applications
1 23 (2.11%) Photoshop
2 22 (2.02%) Adobe Illustrator
3 20 (1.83%) Adobe XD
3 20 (1.83%) Microsoft PowerPoint
4 9 (0.82%) Sketch
5 4 (0.37%) InVision
5 4 (0.37%) Microsoft Excel
6 2 (0.18%) Adobe After Effects
6 2 (0.18%) FrameMaker
7 1 (0.092%) Chatbot
7 1 (0.092%) FreeHand
7 1 (0.092%) Microsoft Office
Business Applications
1 9 (0.82%) Magento
2 5 (0.46%) Dynamics CRM
3 3 (0.27%) Shopify
4 2 (0.18%) WebTrends
Cloud Services
1 202 (18.52%) Azure
2 154 (14.12%) AWS
3 116 (10.63%) SaaS
4 67 (6.14%) npm
5 57 (5.22%) GCP
6 48 (4.40%) GitHub
7 32 (2.93%) Serverless
8 28 (2.57%) Cloud Computing
9 25 (2.29%) IBM Cloud
10 20 (1.83%) Slack
11 18 (1.65%) Amazon EC2
11 18 (1.65%) AWS CloudFormation
12 16 (1.47%) Force.com
13 14 (1.28%) PaaS
14 11 (1.01%) Amazon S3
15 10 (0.92%) Amazon SQS
15 10 (0.92%) AWS Lambda
16 9 (0.82%) Salesforce Service Cloud
17 8 (0.73%) Salesforce Sales Cloud
17 8 (0.73%) Yarn
Communications & Networking
1 44 (4.03%) HTTP
2 12 (1.10%) TCP/IP
3 11 (1.01%) SSH
4 10 (0.92%) Firewall
5 8 (0.73%) Network Security
6 5 (0.46%) DNS
6 5 (0.46%) Internet
7 4 (0.37%) VPN
8 2 (0.18%) DHCP
8 2 (0.18%) SSL
9 1 (0.092%) DAB
Database & Business Intelligence
1 233 (21.36%) SQL Server
2 112 (10.27%) MySQL
3 60 (5.50%) NoSQL
4 52 (4.77%) MongoDB
5 36 (3.30%) PostgreSQL
6 29 (2.66%) Big Data
7 28 (2.57%) SQL Server Integration Services
8 27 (2.47%) SQL Server Reporting Services
9 25 (2.29%) Relational Database
10 16 (1.47%) Apache Cassandra
11 14 (1.28%) Hadoop
12 13 (1.19%) Redis
13 11 (1.01%) Blockchain
14 7 (0.64%) Azure SQL Database
15 6 (0.55%) Amazon DynamoDB
15 6 (0.55%) MariaDB
15 6 (0.55%) RDBMS
16 5 (0.46%) Amazon RDS
16 5 (0.46%) Snowflake Schema
16 5 (0.46%) SQLite
Development Applications
1 260 (23.83%) Git (software)
2 162 (14.85%) Jenkins
3 120 (11.00%) JIRA
4 76 (6.97%) Selenium
5 67 (6.14%) Maven
6 65 (5.96%) webpack
7 42 (3.85%) Cucumber
8 41 (3.76%) gulp
9 39 (3.57%) Team Foundation Server
10 33 (3.02%) Mocha
10 33 (3.02%) WebDriver
11 31 (2.84%) GitLab
11 31 (2.84%) JUnit
12 28 (2.57%) Babel
12 28 (2.57%) Jasmine
12 28 (2.57%) Subversion
13 25 (2.29%) CircleCI
13 25 (2.29%) Grunt
14 23 (2.11%) Appium
15 20 (1.83%) Hudson
General
1 75 (6.87%) Finance
2 45 (4.12%) Public Sector
3 40 (3.67%) Marketing
4 35 (3.21%) Telecoms
5 33 (3.02%) Electronics
6 25 (2.29%) Manufacturing
7 23 (2.11%) Retail
8 9 (0.82%) Financial Institution
9 6 (0.55%) Games
10 5 (0.46%) Aerospace
10 5 (0.46%) Automotive
10 5 (0.46%) Banking
11 4 (0.37%) Arabic Language
12 3 (0.27%) Pharmaceutical
13 2 (0.18%) Advertising
13 2 (0.18%) German Language
13 2 (0.18%) Legal
14 1 (0.092%) Back Office
14 1 (0.092%) French Language
14 1 (0.092%) Publishing
Job Titles
1 781 (71.59%) Developer
2 175 (16.04%) Senior Developer
3 162 (14.85%) Software Developer
4 139 (12.74%) .NET Developer
5 135 (12.37%) Front End Developer (Client-Side Developer)
6 123 (11.27%) Software Engineer
7 78 (7.15%) PHP Developer
8 76 (6.97%) Java Developer
9 66 (6.05%) Full Stack Developer
10 55 (5.04%) C# Developer
10 55 (5.04%) Senior Software Engineer
11 52 (4.77%) JavaScript Developer
12 50 (4.58%) React Developer
13 47 (4.31%) Senior Software Developer
14 45 (4.12%) .NET Software Developer
15 44 (4.03%) Senior Front-End Developer
15 44 (4.03%) Web Developer
16 38 (3.48%) UI Developer
17 36 (3.30%) Java Engineer
17 36 (3.30%) Junior
Libraries, Frameworks & Software Standards
1 532 (48.76%) HTML
2 503 (46.10%) CSS
3 399 (36.57%) .NET
4 355 (32.54%) AngularJS
5 284 (26.03%) jQuery
6 231 (21.17%) ASP.NET
7 214 (19.62%) React
8 188 (17.23%) Node.js
9 180 (16.50%) HTML5
10 155 (14.21%) RESTful
11 136 (12.47%) CSS3
12 124 (11.37%) Web Services
13 115 (10.54%) .NET Framework
14 112 (10.27%) REST
15 103 (9.44%) Ajax
16 100 (9.17%) JSON
17 92 (8.43%) Sass
17 92 (8.43%) Twitter Bootstrap
18 91 (8.34%) Spring
19 88 (8.07%) XML
Miscellaneous
1 97 (8.89%) User Experience
2 56 (5.13%) Analytical Skills
3 43 (3.94%) Enterprise Software
3 43 (3.94%) Mobile App
4 42 (3.85%) Greenfield Project
5 22 (2.02%) iPad
6 20 (1.83%) Self-Motivation
7 19 (1.74%) Smartphone
8 15 (1.37%) Robotics
9 12 (1.10%) Client/Server
10 10 (0.92%) Algorithms
10 10 (0.92%) Linux Command Line
10 10 (0.92%) Management Information System
11 9 (0.82%) N-Tier
12 8 (0.73%) Renewable Energy
13 7 (0.64%) Augmented Reality
13 7 (0.64%) Data Structures
14 5 (0.46%) Security Operations Centre
15 4 (0.37%) Cloud Native
15 4 (0.37%) Public Cloud
Operating Systems
1 147 (13.47%) Linux
2 42 (3.85%) Android
3 40 (3.67%) Apple iOS
4 34 (3.12%) Unix
4 34 (3.12%) Windows
5 33 (3.02%) Ubuntu
6 15 (1.37%) Red Hat Enterprise Linux
7 12 (1.10%) Windows Server
8 10 (0.92%) CentOS
8 10 (0.92%) Debian
9 5 (0.46%) Fedora
10 3 (0.27%) Windows 10
11 2 (0.18%) Windows Server 2012
Processes & Methodologies
1 435 (39.87%) Agile Software Development
2 259 (23.74%) Software Engineering
3 214 (19.62%) TDD
4 209 (19.16%) MVC
5 184 (16.87%) DevOps
6 170 (15.58%) Scrum
7 157 (14.39%) Front End Development
8 135 (12.37%) Problem-Solving
9 132 (12.10%) Web Development
10 126 (11.55%) Computer Science
11 114 (10.45%) Microservices
12 111 (10.17%) Continuous Integration
13 103 (9.44%) Test Automation
14 101 (9.26%) OO
15 90 (8.25%) BDD
16 87 (7.97%) Mentoring
17 80 (7.33%) E-Commerce
18 74 (6.78%) Mathematics
19 66 (6.05%) OOP
20 63 (5.77%) Kanban
Programming Languages
1 385 (35.29%) C#
2 335 (30.71%) Java
3 257 (23.56%) SQL
4 167 (15.31%) PHP
4 167 (15.31%) Python
5 87 (7.97%) TypeScript
6 73 (6.69%) ES6
7 39 (3.57%) Objective-C
8 32 (2.93%) Bash Shell
9 31 (2.84%) T-SQL
10 27 (2.47%) VB.NET
11 24 (2.20%) Kotlin
12 23 (2.11%) Apex Code
12 23 (2.11%) Java 8
13 19 (1.74%) Scala
14 18 (1.65%) C++
15 17 (1.56%) Ruby
16 15 (1.37%) Apple Swift
17 11 (1.01%) PowerShell
18 10 (0.92%) ES7
Qualifications
1 188 (17.23%) Degree
2 77 (7.06%) Computer Science Degree
3 20 (1.83%) Security Cleared
4 14 (1.28%) Numerate Degree
5 12 (1.10%) SC Cleared
6 8 (0.73%) ITIL Certification
7 5 (0.46%) Microsoft Certification
8 3 (0.27%) ISTQB
8 3 (0.27%) MCSA
9 2 (0.18%) ISEB
10 1 (0.092%) AWS Certification
10 1 (0.092%) MCP
10 1 (0.092%) MCSD
Quality Assurance & Compliance
1 54 (4.95%) QA
2 5 (0.46%) PCI DSS
3 4 (0.37%) GDPR
3 4 (0.37%) ISO/IEC 27001
4 3 (0.27%) SLA
5 2 (0.18%) ISO 14001
5 2 (0.18%) ISO 9001
5 2 (0.18%) PSD2
6 1 (0.092%) GAMP
System Software
1 127 (11.64%) Docker
2 10 (0.92%) VMware Infrastructure
3 7 (0.64%) Active Directory
4 4 (0.37%) vCloud
5 2 (0.18%) Virtual Machines
6 1 (0.092%) Hyper-V
Systems Management
1 72 (6.60%) Kubernetes
2 58 (5.32%) Ansible
3 56 (5.13%) Puppet
4 31 (2.84%) Terraform
5 29 (2.66%) Opscode Chef
6 17 (1.56%) Docker Swarm
7 12 (1.10%) HP ALM
8 9 (0.82%) HP Quality Center
9 7 (0.64%) Ambari
9 7 (0.64%) SELinux
10 5 (0.46%) rkt
11 4 (0.37%) Prometheus
11 4 (0.37%) Rancher
12 3 (0.27%) Grafana
12 3 (0.27%) Kibana
12 3 (0.27%) logstash
13 1 (0.092%) Graphite
13 1 (0.092%) Icinga
13 1 (0.092%) ZABBIX
Vendors
1 94 (8.62%) Microsoft
2 69 (6.32%) Oracle
3 49 (4.49%) Google
4 45 (4.12%) IBM
5 37 (3.39%) Sitecore
6 36 (3.30%) Salesforce.com
7 25 (2.29%) SAP
8 19 (1.74%) hybris
9 18 (1.65%) Sage
10 17 (1.56%) Cypress Semiconductor
11 16 (1.47%) Zend
12 14 (1.28%) Telerik
12 14 (1.28%) VMware
13 11 (1.01%) Adobe
14 8 (0.73%) Lotus
15 6 (0.55%) HP
16 5 (0.46%) Red Hat
16 5 (0.46%) Remedy
17 4 (0.37%) Informatica
17 4 (0.37%) Sun