Period
to 4 July 2020

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

JavaScript (including ECMAScript)
England > South East
6 months to
4 Jul 2020
Same period 2019 Same period 2018
Rank 3 5 3
Rank change year-on-year +2 -2 +2
Permanent jobs citing JavaScript 2,874 5,048 6,957
As % of all permanent jobs advertised in the South East 20.58% 18.85% 22.56%
As % of the Programming Languages category 36.70% 34.55% 38.90%
Number of salaries quoted 2,743 4,786 6,711
Median annual salary £48,500 £47,500 £45,000
Median salary % change year-on-year +2.11% +5.56% +5.88%
10th Percentile £31,250 £28,750 £29,750
90th Percentile £71,250 £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 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 South East with a requirement for coding skills.

All Programming Languages
South East
Permanent vacancies with a requirement for coding skills 7,832 14,612 17,885
As % of all permanent IT jobs advertised in the South East 56.10% 54.57% 58.01%
Number of salaries quoted 6,637 12,407 15,584
Median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £31,250 £28,750 £28,750
90th Percentile £75,000 £71,250 £67,500
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

JavaScript
Job Vacancy Trend in the South East

Job postings citing JavaScript as a proportion of all IT jobs advertised in the South East.

Job vacancy trend for JavaScript in the South East

JavaScript
Salary Trend in the South East

3-month moving average salary quoted in jobs citing JavaScript in the South East.

Salary trend for JavaScript in the South East

JavaScript
Salary Histogram in the South East

Salary distribution for jobs citing JavaScript in the South East over the 6 months to 4 July 2020.

Salary histogram for JavaScript in the South East

JavaScript
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the South East region over the 6 months to 4 July 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
Thames Valley +1 1,009 £52,500 +5.00% 119
Hampshire +1 810 £45,000 - 71
Berkshire +1 555 £55,000 +10.00% 53
Surrey 0 393 £50,000 - 56
West Sussex -2 294 £48,750 +8.33% 35
East Sussex 0 269 £40,000 -20.00% 23
Oxfordshire +2 268 £45,000 - 37
Buckinghamshire +1 184 £54,250 +20.56% 29
Kent +3 66 £42,500 - 28
Isle of Wight +4 4 £37,500 +36.36%
M4 Corridor - 2 £37,500 -
Middlesex +2 1 - - 1
Sussex -1 1 £40,000 +33.33% 1
JavaScript
England

For the 6 months to 4 July 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 South East region with a requirement for JavaScript.

1 1,698 (59.08%) HTML
2 1,561 (54.31%) CSS
3 1,326 (46.14%) C#
4 1,270 (44.19%) .NET
5 1,162 (40.43%) Agile Software Development
6 914 (31.80%) SQL
7 910 (31.66%) AngularJS
8 787 (27.38%) MVC
9 668 (23.24%) SQL Server
10 664 (23.10%) React
11 654 (22.76%) ASP.NET
12 615 (21.40%) Azure
13 601 (20.91%) jQuery
14 569 (19.80%) Web Development
15 493 (17.15%) Git (software)
16 487 (16.95%) Software Engineering
17 479 (16.67%) PHP
18 474 (16.49%) Java
19 470 (16.35%) HTML5
20 453 (15.76%) Front End Development
21 409 (14.23%) Node.js
22 397 (13.81%) .NET Core
23 392 (13.64%) Scrum
24 381 (13.26%) TDD
25 377 (13.12%) .NET Framework
25 377 (13.12%) Microsoft
26 366 (12.73%) MySQL
27 364 (12.67%) Web Services
28 361 (12.56%) Python
29 358 (12.46%) Degree

JavaScript
Co-occurring IT Skills in the South East 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
1 101 (3.51%) CMS
2 70 (2.44%) WordPress
3 65 (2.26%) IIS
4 54 (1.88%) Apache
5 46 (1.60%) SharePoint
6 38 (1.32%) Elasticsearch
7 31 (1.08%) Tomcat
7 31 (1.08%) Umbraco
8 26 (0.90%) Confluence
9 18 (0.63%) WebSphere
10 16 (0.56%) Apache Spark
11 15 (0.52%) Drupal
12 14 (0.49%) Joomla!
13 10 (0.35%) Apache Solr
13 10 (0.35%) EPiServer
14 9 (0.31%) Headless CMS
14 9 (0.31%) JBoss
14 9 (0.31%) OpenStack
14 9 (0.31%) Sitecore CMS
15 8 (0.28%) nginx
Applications
1 62 (2.16%) Microsoft Excel
2 39 (1.36%) Microsoft Office
3 33 (1.15%) Photoshop
4 24 (0.84%) Sketch
5 17 (0.59%) Zeplin
6 13 (0.45%) Adobe XD
6 13 (0.45%) MS Visio
7 12 (0.42%) Microsoft PowerPoint
8 7 (0.24%) InVision
9 6 (0.21%) Adobe Illustrator
10 5 (0.17%) Adobe Creative Suite
10 5 (0.17%) GIMP
11 4 (0.14%) Marvel
11 4 (0.14%) UXPin
12 3 (0.10%) Spreadsheet
13 1 (0.035%) Figma
Business Applications
1 47 (1.64%) Magento
2 44 (1.53%) Dynamics CRM
3 22 (0.77%) Remedy ITSM
4 10 (0.35%) Payment Gateway
5 8 (0.28%) Adobe Campaign
6 7 (0.24%) NetSuite
7 6 (0.21%) Eloqua
8 5 (0.17%) IBM Operational Decision Manager
9 4 (0.14%) assyst
9 4 (0.14%) Dynamics AX
9 4 (0.14%) Dynamics NAV
9 4 (0.14%) Oracle Applications
10 2 (0.070%) Summit
11 1 (0.035%) OpenCart
11 1 (0.035%) Salesforce.com CRM
11 1 (0.035%) SAP Hybris
Cloud Services
1 615 (21.40%) Azure
2 307 (10.68%) AWS
3 230 (8.00%) SaaS
4 65 (2.26%) Serverless
5 62 (2.16%) npm
6 61 (2.12%) GitHub
7 44 (1.53%) Office 365
8 40 (1.39%) AWS Lambda
9 36 (1.25%) Dynamics 365
10 35 (1.22%) Power Platform
11 31 (1.08%) GCP
12 26 (0.90%) PaaS
13 25 (0.87%) IaaS
14 24 (0.84%) Google Analytics
15 21 (0.73%) Cloud Computing
16 20 (0.70%) Amazon EC2
17 15 (0.52%) Amazon S3
17 15 (0.52%) AWS CloudFormation
18 13 (0.45%) Yarn
19 12 (0.42%) Amazon Cognito
Communications & Networking
1 48 (1.67%) HTTP
2 34 (1.18%) Skype
3 28 (0.97%) TCP/IP
4 23 (0.80%) Internet
5 16 (0.56%) VPN
6 15 (0.52%) DNS
6 15 (0.52%) SSL
7 14 (0.49%) Wireless
8 12 (0.42%) Intranet
9 11 (0.38%) LAN
9 11 (0.38%) Network Security
9 11 (0.38%) RTP
9 11 (0.38%) VoIP
9 11 (0.38%) WAN
10 10 (0.35%) SSH
11 9 (0.31%) Firewall
12 7 (0.24%) H.323
13 5 (0.17%) CTI
13 5 (0.17%) tcpdump
13 5 (0.17%) Wireshark
Database & Business Intelligence
1 668 (23.24%) SQL Server
2 366 (12.73%) MySQL
3 106 (3.69%) Relational Database
4 93 (3.24%) PostgreSQL
5 85 (2.96%) MongoDB
6 78 (2.71%) NoSQL
7 65 (2.26%) Big Data
8 43 (1.50%) SQL Server Integration Services
9 40 (1.39%) Azure SQL Database
9 40 (1.39%) SQL Server Reporting Services
10 39 (1.36%) Redis
11 33 (1.15%) Power BI
12 25 (0.87%) Hadoop
13 20 (0.70%) SQL Server 2012
14 19 (0.66%) Data Warehouse
15 17 (0.59%) Amazon DynamoDB
16 14 (0.49%) Data Lake
16 14 (0.49%) SQL Server 2016
17 13 (0.45%) RDBMS
18 12 (0.42%) Neo4j
Development Applications
1 493 (17.15%) Git (software)
2 180 (6.26%) Visual Studio
3 122 (4.24%) webpack
4 116 (4.04%) Jenkins
5 101 (3.51%) gulp
6 97 (3.38%) JIRA
7 77 (2.68%) Selenium
8 72 (2.51%) Team Foundation Server
9 52 (1.81%) Maven
9 52 (1.81%) NUnit
10 44 (1.53%) Grunt
10 44 (1.53%) Subversion
11 38 (1.32%) StyleCop
12 35 (1.22%) Bitbucket
13 34 (1.18%) Jasmine
14 29 (1.01%) Xcode
15 26 (0.90%) TeamCity
16 24 (0.84%) JUnit
17 21 (0.73%) Babel
17 21 (0.73%) Visual Studio Team System
General
1 243 (8.46%) Finance
2 105 (3.65%) Retail
3 94 (3.27%) Marketing
4 61 (2.12%) Games
5 60 (2.09%) Manufacturing
6 45 (1.57%) Telecoms
7 31 (1.08%) Public Sector
8 27 (0.94%) Electronics
9 23 (0.80%) Banking
10 18 (0.63%) Aerospace
11 17 (0.59%) Law
12 16 (0.56%) Military
13 15 (0.52%) Advertising
14 14 (0.49%) Legal
15 13 (0.45%) Police
16 10 (0.35%) Pharmaceutical
16 10 (0.35%) Publishing
17 9 (0.31%) Financial Institution
18 6 (0.21%) Billing
19 5 (0.17%) Back Office
Job Titles
1 2,183 (75.96%) Developer
2 486 (16.91%) .NET Developer
3 468 (16.28%) Software Developer
4 409 (14.23%) Senior Developer
5 392 (13.64%) C# Developer
6 313 (10.89%) Front End Developer (Client-Side Developer)
7 264 (9.19%) PHP Developer
8 261 (9.08%) Full Stack Developer
9 243 (8.46%) JavaScript Developer
10 231 (8.04%) C# .NET Developer
11 207 (7.20%) Software Engineer
12 200 (6.96%) Web Developer
13 132 (4.59%) Java Developer
14 126 (4.38%) .NET Software Developer
14 126 (4.38%) C# Software Developer
14 126 (4.38%) Junior
15 125 (4.35%) Senior Software Developer
16 111 (3.86%) React Developer
17 107 (3.72%) Angular Developer
18 100 (3.48%) Junior Developer
Libraries, Frameworks & Software Standards
1 1,698 (59.08%) HTML
2 1,561 (54.31%) CSS
3 1,270 (44.19%) .NET
4 910 (31.66%) AngularJS
5 664 (23.10%) React
6 654 (22.76%) ASP.NET
7 601 (20.91%) jQuery
8 470 (16.35%) HTML5
9 409 (14.23%) Node.js
10 397 (13.81%) .NET Core
11 377 (13.12%) .NET Framework
12 364 (12.67%) Web Services
13 321 (11.17%) ASP.NET MVC
14 302 (10.51%) REST
15 258 (8.98%) Vue.js
16 256 (8.91%) ASP.NET Web API
17 222 (7.72%) XML
18 214 (7.45%) RESTful
19 207 (7.20%) CSS3
20 205 (7.13%) Sass
Miscellaneous
1 230 (8.00%) Greenfield Project
2 214 (7.45%) User Experience
3 183 (6.37%) Mobile App
4 94 (3.27%) Analytical Skills
5 76 (2.64%) Self-Motivation
6 42 (1.46%) Algorithms
7 41 (1.43%) Enterprise Software
8 28 (0.97%) Data Structures
9 25 (0.87%) N-Tier
10 24 (0.84%) Smartphone
11 22 (0.77%) Video Conferencing
12 18 (0.63%) Public Cloud
13 14 (0.49%) CMDB
13 14 (0.49%) Virtual Team
14 13 (0.45%) Animation
14 13 (0.45%) EPoS
14 13 (0.45%) Social Media
15 12 (0.42%) Data Centre
16 11 (0.38%) Management Information System
17 10 (0.35%) Life Science
Operating Systems
1 322 (11.20%) Linux
2 192 (6.68%) Windows
3 104 (3.62%) Android
4 102 (3.55%) Apple iOS
5 41 (1.43%) Unix
6 32 (1.11%) Windows Server
7 17 (0.59%) Ubuntu
8 11 (0.38%) CentOS
9 9 (0.31%) Mac OS
10 4 (0.14%) Windows Server 2012
10 4 (0.14%) Windows Server 2019
11 3 (0.10%) Embedded Linux
11 3 (0.10%) Windows 10
11 3 (0.10%) Windows 7
11 3 (0.10%) Windows Server 2008
11 3 (0.10%) Windows Server 2016
12 1 (0.035%) Debian
12 1 (0.035%) Red Hat Enterprise Linux
Processes & Methodologies
1 1,162 (40.43%) Agile Software Development
2 787 (27.38%) MVC
3 569 (19.80%) Web Development
4 487 (16.95%) Software Engineering
5 453 (15.76%) Front End Development
6 392 (13.64%) Scrum
7 381 (13.26%) TDD
8 325 (11.31%) DevOps
9 274 (9.53%) Microservices
10 270 (9.39%) OOP
11 265 (9.22%) Test Automation
12 244 (8.49%) Problem-Solving
13 237 (8.25%) OO
14 198 (6.89%) Unit Testing
15 187 (6.51%) Computer Science
16 182 (6.33%) Mentoring
17 165 (5.74%) Continuous Integration
18 124 (4.31%) Artificial Intelligence
19 120 (4.18%) Mobile Development
20 115 (4.00%) Fintech
Programming Languages
1 1,326 (46.14%) C#
2 914 (31.80%) SQL
3 479 (16.67%) PHP
4 474 (16.49%) Java
5 361 (12.56%) Python
6 266 (9.26%) TypeScript
7 174 (6.05%) C++
8 161 (5.60%) T-SQL
9 106 (3.69%) ES6
10 86 (2.99%) C
11 78 (2.71%) VB.NET
12 77 (2.68%) Ruby
13 56 (1.95%) Apple Swift
14 51 (1.77%) Objective-C
14 51 (1.77%) PowerShell
15 43 (1.50%) Java 8
16 42 (1.46%) Bash Shell
17 30 (1.04%) Go
18 28 (0.97%) R
19 25 (0.87%) Scala
Qualifications
1 358 (12.46%) Degree
2 108 (3.76%) Computer Science Degree
3 105 (3.65%) Security Cleared
4 63 (2.19%) SC Cleared
5 33 (1.15%) Microsoft Certification
6 15 (0.52%) DV Cleared
7 10 (0.35%) Analytics IQ
7 10 (0.35%) Numerate Degree
8 8 (0.28%) ISTQB
9 6 (0.21%) CTC Cleared
9 6 (0.21%) ISEB
10 4 (0.14%) CCNP
10 4 (0.14%) Cisco Certification
10 4 (0.14%) ITIL Certification
10 4 (0.14%) Master's Degree
10 4 (0.14%) VMware Certified Professional (VCP)
11 3 (0.10%) ISTQB Foundation Certification
11 3 (0.10%) SANS
12 2 (0.070%) CBAP
12 2 (0.070%) IIBA
Quality Assurance & Compliance
1 142 (4.94%) QA
2 6 (0.21%) GDPR
2 6 (0.21%) PMO
3 4 (0.14%) ISO 13485
3 4 (0.14%) WCAG
4 3 (0.10%) COBIT
4 3 (0.10%) Data Quality
4 3 (0.10%) NIST
4 3 (0.10%) SLA
5 2 (0.070%) PCI DSS
6 1 (0.035%) ISO 9001
6 1 (0.035%) ISO/IEC 27001
6 1 (0.035%) Sarbanes-Oxley
6 1 (0.035%) WAI
System Software
1 293 (10.19%) Docker
2 10 (0.35%) Active Directory
2 10 (0.35%) Firmware
2 10 (0.35%) Virtual Machines
2 10 (0.35%) VMware Infrastructure
3 7 (0.24%) Apache ZooKeeper
4 6 (0.21%) Hyper-V
5 5 (0.17%) LXC
6 4 (0.14%) VMware ESXi
7 3 (0.10%) vSphere
8 2 (0.070%) Microsoft Virtual Server
8 2 (0.070%) Virtual Servers
Systems Management
1 132 (4.59%) Kubernetes
2 37 (1.29%) Ansible
3 32 (1.11%) Puppet
4 30 (1.04%) Terraform
5 16 (0.56%) Single Sign-On
6 12 (0.42%) HP UCMDB
7 9 (0.31%) Opscode Chef
7 9 (0.31%) Salt
8 5 (0.17%) vRealize
9 4 (0.14%) Amdocs OSS
9 4 (0.14%) Cisco Prime
9 4 (0.14%) Icinga
9 4 (0.14%) Kibana
9 4 (0.14%) Observium
10 3 (0.10%) Grafana
10 3 (0.10%) Packer
11 2 (0.070%) Docker Swarm
11 2 (0.070%) logstash
12 1 (0.035%) Ambari
12 1 (0.035%) SELinux
Vendors
1 377 (13.12%) Microsoft
2 97 (3.38%) Oracle
3 91 (3.17%) Google
4 87 (3.03%) Xamarin
5 85 (2.96%) Zend
6 60 (2.09%) Adobe
7 27 (0.94%) Salesforce.com
8 25 (0.87%) IBM
8 25 (0.87%) Remedy
9 24 (0.84%) ServiceNow
10 23 (0.80%) SAP
11 22 (0.77%) VMware
12 15 (0.52%) BMC
13 12 (0.42%) Atlassian
13 12 (0.42%) HP
13 12 (0.42%) Tableau
14 11 (0.38%) DevExpress
15 10 (0.35%) BT
15 10 (0.35%) HubSpot
15 10 (0.35%) Sitecore