Period
to 27 October 2021

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

JavaScript (including ECMAScript)
England > South East
6 months to
27 Oct 2021
Same period 2020 Same period 2019
Rank 5 3 4
Rank change year-on-year -2 +1 +1
Permanent jobs citing JavaScript 3,495 1,855 4,855
As % of all permanent jobs advertised in the South East 19.29% 22.82% 19.27%
As % of the Programming Languages category 36.34% 38.37% 35.95%
Number of salaries quoted 2,749 1,701 4,409
10th Percentile £32,500 £32,500 £28,750
25th Percentile £40,000 £40,000 £35,750
Median annual salary (50th Percentile) £50,000 £50,000 £47,500
Median % change year-on-year - +5.26% +5.56%
75th Percentile £62,500 £65,000 £58,250
90th Percentile £72,500 £72,500 £67,500
England median annual salary £57,500 £55,000 £50,000
% change year-on-year +4.55% +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 South East with a requirement for coding skills.

All Programming Languages
South East
Permanent vacancies with a requirement for coding skills 9,618 4,834 13,506
As % of all permanent IT jobs advertised in the South East 53.09% 59.47% 53.61%
Number of salaries quoted 6,954 4,202 11,728
10th Percentile £32,500 £32,500 £28,750
25th Percentile £41,250 £41,250 £36,250
Median annual salary (50th Percentile) £52,500 £52,500 £47,500
Median % change year-on-year - +10.53% -
75th Percentile £65,188 £65,000 £61,250
90th Percentile £77,500 £75,000 £71,250
England median annual salary £60,000 £57,500 £52,500
% change year-on-year +4.35% +9.52% +4.65%

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 27 October 2021.

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 27 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
Hampshire -1 1,088 £46,500 -7.00% 108
Thames Valley -5 1,021 £55,000 - 192
Berkshire -2 665 £57,500 +4.55% 89
East Sussex +3 533 £47,500 -9.52% 35
Surrey -6 391 £55,000 -4.35% 63
West Sussex +3 245 £47,500 -13.64% 25
Oxfordshire -4 203 £50,000 - 35
Buckinghamshire -15 153 £45,000 -25.00% 68
Kent -5 143 £45,000 - 51
Sussex - 16 £35,000 - 1
Home Counties - 5 £62,500 -
Middlesex - 4 £42,500 - 4
JavaScript
England

For the 6 months to 27 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 South East region with a requirement for JavaScript.

1 1,786 (51.10%) HTML
2 1,679 (48.04%) CSS
3 1,504 (43.03%) Agile Software Development
4 1,433 (41.00%) React
5 1,293 (37.00%) C#
6 1,167 (33.39%) .NET
7 1,072 (30.67%) AngularJS
8 976 (27.93%) Full Stack Development
9 972 (27.81%) SQL
10 864 (24.72%) Azure
11 790 (22.60%) PHP
12 723 (20.69%) Git (software)
13 698 (19.97%) MVC
14 668 (19.11%) Front End Development
15 624 (17.85%) Node.js
16 604 (17.28%) Web Development
17 597 (17.08%) Degree
18 592 (16.94%) Java
19 558 (15.97%) SQL Server
19 558 (15.97%) AWS
20 551 (15.77%) Software Engineering
21 537 (15.36%) MySQL
22 533 (15.25%) jQuery
23 531 (15.19%) ASP.NET
24 522 (14.94%) TDD
25 513 (14.68%) HTML5
26 505 (14.45%) Vue.js
27 500 (14.31%) Social Skills
28 485 (13.88%) DevOps
29 484 (13.85%) Docker

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
1 233 (6.67%) WordPress
2 215 (6.15%) CMS
3 69 (1.97%) Elasticsearch
4 51 (1.46%) Apache
4 51 (1.46%) Confluence
5 46 (1.32%) SharePoint
6 42 (1.20%) Umbraco
7 41 (1.17%) Drupal
8 40 (1.14%) IIS
9 39 (1.12%) Tomcat
10 33 (0.94%) nginx
11 32 (0.92%) GemFire
12 30 (0.86%) Cloud Foundry
13 29 (0.83%) EPiServer
14 27 (0.77%) JBoss
15 23 (0.66%) Joomla!
16 15 (0.43%) Sitecore CMS
17 14 (0.40%) Kentico
18 13 (0.37%) MODX
19 11 (0.31%) Apache Solr
Applications
1 54 (1.55%) Figma
2 38 (1.09%) Microsoft Office
3 36 (1.03%) Sketch
4 30 (0.86%) InVision
5 28 (0.80%) Photoshop
6 24 (0.69%) Microsoft Excel
7 16 (0.46%) MS Visio
8 13 (0.37%) Adobe Creative Suite
8 13 (0.37%) Adobe Illustrator
9 12 (0.34%) Adobe XD
10 11 (0.31%) Marvel
11 10 (0.29%) InDesign
12 8 (0.23%) GIMP
13 7 (0.20%) Microsoft PowerPoint
13 7 (0.20%) UXPin
14 4 (0.11%) Chatbot
15 2 (0.057%) EngageOne
15 2 (0.057%) Microsoft Project
15 2 (0.057%) Spreadsheet
16 1 (0.029%) SPSS
Business Applications
1 53 (1.52%) Magento
2 20 (0.57%) Payment Gateway
3 18 (0.52%) NetSuite
4 15 (0.43%) Sentinel
4 15 (0.43%) Shopify
5 10 (0.29%) WebTrends
6 9 (0.26%) Dynamics CRM
7 6 (0.17%) Dynamics AX
7 6 (0.17%) Salesforce.com CRM
8 4 (0.11%) SAP S/4HANA
9 3 (0.086%) Remedy ITSM
10 2 (0.057%) Dynamics NAV
10 2 (0.057%) SAP ERP
10 2 (0.057%) SAP GTS
11 1 (0.029%) nopCommerce
11 1 (0.029%) SAP FI
11 1 (0.029%) SAP Travel Management
Cloud Services
1 864 (24.72%) Azure
2 558 (15.97%) AWS
3 293 (8.38%) SaaS
4 184 (5.26%) Serverless
5 164 (4.69%) GitHub
6 122 (3.49%) GCP
7 77 (2.20%) npm
8 75 (2.15%) Power Platform
9 63 (1.80%) PaaS
10 58 (1.66%) Amazon S3
11 57 (1.63%) AWS Lambda
12 54 (1.55%) Azure Service Bus
13 49 (1.40%) OpenShift
14 42 (1.20%) Dynamics 365
15 35 (1.00%) Microsoft 365
16 34 (0.97%) Azure Logic Apps
17 31 (0.89%) Amazon CloudWatch
18 30 (0.86%) Azure Functions
18 30 (0.86%) Cloud Computing
19 26 (0.74%) PowerApps
Communications & Networking
1 91 (2.60%) HTTP
2 40 (1.14%) DNS
3 30 (0.86%) Calico
3 30 (0.86%) Internet
4 26 (0.74%) Skype
5 20 (0.57%) SSH
6 19 (0.54%) TCP/IP
7 18 (0.52%) MQTT
8 14 (0.40%) FTP
9 11 (0.31%) VPN
10 10 (0.29%) Bluetooth
11 9 (0.26%) Wi-Fi
12 7 (0.20%) Wireshark
13 6 (0.17%) Intranet
14 5 (0.14%) Firewall
14 5 (0.14%) HTTPS
14 5 (0.14%) SSL
15 4 (0.11%) POP3
15 4 (0.11%) SMTP
16 2 (0.057%) VoIP
Database & Business Intelligence
1 558 (15.97%) SQL Server
2 537 (15.36%) MySQL
3 276 (7.90%) NoSQL
4 150 (4.29%) Relational Database
5 122 (3.49%) PostgreSQL
6 76 (2.17%) MongoDB
7 63 (1.80%) Power BI
8 56 (1.60%) Redis
9 42 (1.20%) Big Data
10 36 (1.03%) Data Lake
11 32 (0.92%) MariaDB
12 30 (0.86%) RDBMS
13 28 (0.80%) Oracle Database
13 28 (0.80%) SQL Server 2016
14 24 (0.69%) Amazon RDS
14 24 (0.69%) Data Warehouse
15 23 (0.66%) MS Access
16 20 (0.57%) SQL Server 2008
17 19 (0.54%) SQLite
18 18 (0.52%) Amazon DynamoDB
Development Applications
1 723 (20.69%) Git (software)
2 226 (6.47%) Jenkins
3 189 (5.41%) JIRA
4 159 (4.55%) Selenium
5 134 (3.83%) webpack
6 130 (3.72%) Visual Studio
7 84 (2.40%) Team Foundation Server
8 79 (2.26%) Octopus Deploy
9 77 (2.20%) Cucumber
10 76 (2.17%) TeamCity
11 71 (2.03%) gulp
12 61 (1.75%) Gradle
13 47 (1.34%) Cypress.io
14 45 (1.29%) Subversion
15 42 (1.20%) Bitbucket
15 42 (1.20%) Grunt
16 41 (1.17%) Mocha
17 40 (1.14%) NUnit
17 40 (1.14%) PHPUnit
17 40 (1.14%) Protractor
General
1 500 (14.31%) Social Skills
2 328 (9.38%) Finance
3 164 (4.69%) Marketing
4 154 (4.41%) Retail
5 134 (3.83%) Analytical Skills
6 62 (1.77%) Banking
7 60 (1.72%) Law
8 51 (1.46%) Manufacturing
9 50 (1.43%) Inclusion and Diversity
10 49 (1.40%) Organisational Skills
11 48 (1.37%) Telecoms
12 35 (1.00%) Advertising
13 32 (0.92%) Electronics
14 28 (0.80%) Games
14 28 (0.80%) Public Sector
15 24 (0.69%) Automotive
16 21 (0.60%) Wearables
17 19 (0.54%) Publishing
18 18 (0.52%) Presentation Skills
19 16 (0.46%) Pharmaceutical
Job Titles
1 2,573 (73.62%) Developer
2 509 (14.56%) Software Developer
3 477 (13.65%) Senior Developer
4 437 (12.50%) .NET Developer
5 410 (11.73%) Front End Developer (Client-Side Developer)
6 399 (11.42%) Full Stack Developer
7 365 (10.44%) PHP Developer
8 334 (9.56%) C# Developer
9 270 (7.73%) React Developer
10 237 (6.78%) Software Engineer
11 224 (6.41%) C# .NET Developer
12 205 (5.87%) JavaScript Developer
13 177 (5.06%) Java Developer
14 176 (5.04%) Web Developer
15 166 (4.75%) Senior Software Developer
16 159 (4.55%) C# Software Developer
17 143 (4.09%) .NET Software Developer
18 119 (3.40%) Angular Developer
19 102 (2.92%) Junior
20 93 (2.66%) Junior Developer
Libraries, Frameworks & Software Standards
1 1,786 (51.10%) HTML
2 1,679 (48.04%) CSS
3 1,433 (41.00%) React
4 1,167 (33.39%) .NET
5 1,072 (30.67%) AngularJS
6 624 (17.85%) Node.js
7 533 (15.25%) jQuery
8 531 (15.19%) ASP.NET
9 513 (14.68%) HTML5
10 505 (14.45%) Vue.js
11 450 (12.88%) .NET Core
12 404 (11.56%) REST
13 378 (10.82%) Web Services
14 366 (10.47%) .NET Framework
15 364 (10.41%) RESTful
16 301 (8.61%) CSS3
17 281 (8.04%) Laravel
18 241 (6.90%) Symfony
19 232 (6.64%) Sass
20 226 (6.47%) ASP.NET MVC
Miscellaneous
1 405 (11.59%) User Experience
2 289 (8.27%) Greenfield Project
3 147 (4.21%) Self-Motivation
4 146 (4.18%) Mobile App
5 68 (1.95%) Algorithms
5 68 (1.95%) Cloud Native
6 64 (1.83%) Enterprise Software
7 62 (1.77%) Virtual Team
8 42 (1.20%) Management Information System
9 38 (1.09%) e-Learning
10 33 (0.94%) Client/Server
11 31 (0.89%) Data Structures
12 28 (0.80%) Legacy Code
13 27 (0.77%) iPad
13 27 (0.77%) Legacy Systems
14 20 (0.57%) Life Science
15 17 (0.49%) Linux Command Line
15 17 (0.49%) Smartphone
16 14 (0.40%) 3D Graphics
16 14 (0.40%) NHS
Operating Systems
1 355 (10.16%) Linux
2 179 (5.12%) Windows
3 161 (4.61%) Android
4 152 (4.35%) Apple iOS
5 56 (1.60%) Unix
6 26 (0.74%) CentOS
6 26 (0.74%) Windows Server
7 22 (0.63%) Ubuntu
8 21 (0.60%) Red Hat Enterprise Linux
9 17 (0.49%) Debian
10 15 (0.43%) Mac OS
11 13 (0.37%) Alpine Linux
12 8 (0.23%) VMS
13 2 (0.057%) Amazon Linux
13 2 (0.057%) Windows 10
13 2 (0.057%) Windows Server 2016
14 1 (0.029%) SUSE
Processes & Methodologies
1 1,504 (43.03%) Agile Software Development
2 976 (27.93%) Full Stack Development
3 698 (19.97%) MVC
4 668 (19.11%) Front End Development
5 604 (17.28%) Web Development
6 551 (15.77%) Software Engineering
7 522 (14.94%) TDD
8 485 (13.88%) DevOps
9 476 (13.62%) Microservices
10 415 (11.87%) Scrum
11 404 (11.56%) Unit Testing
12 388 (11.10%) Computer Science
12 388 (11.10%) OO
13 340 (9.73%) Problem-Solving
14 330 (9.44%) Mentoring
15 314 (8.98%) E-Commerce
16 311 (8.90%) Test Automation
17 297 (8.50%) OOP
18 223 (6.38%) SDLC
19 206 (5.89%) Continuous Integration
Programming Languages
1 1,293 (37.00%) C#
2 972 (27.81%) SQL
3 790 (22.60%) PHP
4 592 (16.94%) Java
5 465 (13.30%) TypeScript
6 405 (11.59%) Python
7 128 (3.66%) T-SQL
8 119 (3.40%) C++
9 104 (2.98%) C
10 100 (2.86%) Ruby
11 94 (2.69%) ES6
12 76 (2.17%) Go
13 66 (1.89%) PHP 7
14 64 (1.83%) Bash Shell
15 52 (1.49%) Perl
16 40 (1.14%) PowerShell
16 40 (1.14%) VB
17 35 (1.00%) PHP 5
18 32 (0.92%) Kotlin
19 30 (0.86%) VB.NET
Qualifications
1 597 (17.08%) Degree
2 260 (7.44%) Computer Science Degree
3 50 (1.43%) Security Cleared
4 37 (1.06%) Master's Degree
4 37 (1.06%) SC Cleared
5 30 (0.86%) OCP
5 30 (0.86%) Oracle Certification
6 27 (0.77%) Numerate Degree
7 24 (0.69%) Microsoft Certification
8 19 (0.54%) SANS
9 17 (0.49%) AWS Certification
10 16 (0.46%) GCFA
10 16 (0.46%) GCIA
10 16 (0.46%) GCIH
11 15 (0.43%) GCFE
11 15 (0.43%) ISTQB
12 13 (0.37%) ISTQB Foundation Certification
13 9 (0.26%) PhD
14 7 (0.20%) DV Cleared
15 6 (0.17%) DBS Check
Quality Assurance & Compliance
1 206 (5.89%) QA
2 77 (2.20%) Accessibility
3 35 (1.00%) SLA
4 8 (0.23%) WCAG
5 7 (0.20%) GRC
5 7 (0.20%) ISO/IEC 27001
6 6 (0.17%) ISO 13485
6 6 (0.17%) WAI
7 4 (0.11%) Actionable Recommendations
7 4 (0.11%) PMO
8 3 (0.086%) Data Quality
8 3 (0.086%) GAMP
8 3 (0.086%) HL7
8 3 (0.086%) ISO 9001
9 2 (0.057%) DICOM
9 2 (0.057%) GDPR
9 2 (0.057%) PCI DSS
10 1 (0.029%) 21 CFR Part 11
10 1 (0.029%) GxP
System Software
1 484 (13.85%) Docker
2 33 (0.94%) Virtual Machines
3 16 (0.46%) Active Directory
3 16 (0.46%) Firmware
3 16 (0.46%) VMware Infrastructure
4 6 (0.17%) Hyper-V
5 5 (0.14%) KVM
6 1 (0.029%) NFS
6 1 (0.029%) vSphere
6 1 (0.029%) XenApp
Systems Management
1 319 (9.13%) Kubernetes
2 85 (2.43%) Ansible
3 67 (1.92%) Terraform
4 64 (1.83%) Grafana
5 42 (1.20%) Opscode Chef
6 33 (0.94%) Kibana
7 18 (0.52%) Puppet
8 9 (0.26%) Packer
9 7 (0.20%) Active Directory Federation Services
9 7 (0.20%) Apache Brooklyn
10 6 (0.17%) Single Sign-On
11 5 (0.14%) Consul
11 5 (0.14%) Opsview
12 4 (0.11%) BMC PATROL
12 4 (0.11%) Hadoop YARN
12 4 (0.11%) Prometheus
13 3 (0.086%) HP UCMDB
13 3 (0.086%) logstash
13 3 (0.086%) OpenNebula
14 2 (0.057%) Docker Swarm
Vendors
1 390 (11.16%) Microsoft
2 140 (4.01%) Oracle
3 120 (3.43%) Adobe
4 113 (3.23%) Google
5 66 (1.89%) Zend
6 55 (1.57%) WooCommerce
7 52 (1.49%) Xamarin
8 40 (1.14%) Red Hat
9 36 (1.03%) VMware
10 27 (0.77%) SAP
11 24 (0.69%) Telerik
12 22 (0.63%) Atlassian
12 22 (0.63%) Sitecore
13 19 (0.54%) IBM
13 19 (0.54%) PayPal
13 19 (0.54%) Salesforce.com
14 11 (0.31%) ServiceNow
15 8 (0.23%) Sage
16 7 (0.20%) Apple
16 7 (0.20%) Remedy