Period
to 16 February 2019

The median annual salary for a JavaScript Developer was £60,000 in advertised job vacancies in London during the 6 months to 16 February 2019.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
England > London
6 months to
16 Feb 2019
Same period 2018 Same period 2017
Rank 212 158 102
Rank change year-on-year -54 -56 -15
Permanent jobs requiring a JavaScript Developer 1,051 1,592 2,103
As % of all permanent IT jobs advertised in London 1.68% 2.27% 3.00%
As % of the Job Titles category 1.76% 2.38% 3.13%
Number of salaries quoted 955 1,425 1,928
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +4.76%
10th Percentile £37,500 £38,450 £35,000
90th Percentile £86,250 £86,250 £77,500
England median annual salary £50,000 £47,500 £46,614
% change year-on-year +5.26% +1.90% +3.59%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
London
Permanent vacancies in London with a recognized job title 59,602 66,764 67,229
% of permanent IT jobs with a recognized job title 95.32% 95.31% 96.01%
Number of salaries quoted 48,740 55,205 57,330
London median annual salary £62,375 £60,000 £57,500
Median salary % change year-on-year +3.96% +4.35% +4.55%
10th Percentile £33,750 £33,750 £32,500
90th Percentile £95,000 £90,000 £87,500
England median annual salary £51,000 £50,000 £47,500
% change year-on-year +2.00% +5.26% -

JavaScript Developer
Job Vacancy Trend in London

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in London.

Job vacancy trend for JavaScript Developer in London

JavaScript Developer
Salary Trend in London

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

Salary trend for JavaScript Developer in London

JavaScript Developer
Salary Histogram in London

The salary distribution of IT jobs citing JavaScript Developer in London over the 6 months to 16 February 2019.

Salary histogram for JavaScript Developer in London

JavaScript Developer
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the London region over the 6 months to 16 February 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
Central London -64 195 £60,000 - 110
West London +1 34 £50,000 -13.04% 61
South London -35 17 £42,500 -26.09% 3
East London +31 16 £55,000 -21.43% 21
North London +13 3 £60,000 +20.00% 5
JavaScript Developer
England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 16 February 2019, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region featuring JavaScript Developer in the job title.

1 1,051 (100.00%) JavaScript
2 554 (52.71%) HTML
3 521 (49.57%) React
4 520 (49.48%) CSS
5 505 (48.05%) Agile Software Development
6 479 (45.58%) AngularJS
7 394 (37.49%) Node.js
8 367 (34.92%) Front End Development
9 298 (28.35%) HTML5
10 254 (24.17%) C#
11 252 (23.98%) .NET
12 235 (22.36%) TDD
13 215 (20.46%) Finance
14 193 (18.36%) CSS3
15 185 (17.60%) ES6
16 182 (17.32%) MVC
16 182 (17.32%) Java
17 178 (16.94%) SQL
18 167 (15.89%) Redux
19 165 (15.70%) Git (software)
20 163 (15.51%) Software Engineering
21 155 (14.75%) ASP.NET
22 152 (14.46%) SQL Server
23 150 (14.27%) Web Development
24 145 (13.80%) jQuery
25 134 (12.75%) Python
26 132 (12.56%) OO
27 121 (11.51%) User Experience
28 120 (11.42%) Sass
29 119 (11.32%) ASP.NET Web API

JavaScript Developer Skill Set
Co-occurring IT Skills in London 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 38 (3.62%) CMS
2 35 (3.33%) Elasticsearch
3 31 (2.95%) IIS
4 16 (1.52%) Confluence
5 14 (1.33%) Jupyter
6 10 (0.95%) WordPress
7 8 (0.76%) nginx
7 8 (0.76%) Umbraco
8 6 (0.57%) Apache Spark
8 6 (0.57%) SharePoint
9 5 (0.48%) EPiServer
9 5 (0.48%) Ethereum
9 5 (0.48%) Gunicorn
10 4 (0.38%) Apache
10 4 (0.38%) Drupal
10 4 (0.38%) SharePoint 2010
11 2 (0.19%) Adobe Experience Manager
11 2 (0.19%) Sitecore CMS
11 2 (0.19%) Tomcat
12 1 (0.095%) Kentico
Applications
1 6 (0.57%) Photoshop
2 2 (0.19%) Chatbot
2 2 (0.19%) GIMP
2 2 (0.19%) InDesign
3 1 (0.095%) Adobe Illustrator
3 1 (0.095%) InVision
3 1 (0.095%) Microsoft Excel
3 1 (0.095%) Microsoft Office
Business Applications
1 10 (0.95%) Actimize
2 6 (0.57%) Magento
3 3 (0.29%) Distributed Ledger
4 2 (0.19%) Dynamics CRM
5 1 (0.095%) Payment Gateway
5 1 (0.095%) WebTrends
Cloud Services
1 111 (10.56%) Microsoft Azure
2 108 (10.28%) Amazon AWS
3 46 (4.38%) Google Cloud Platform
4 36 (3.43%) npm
4 36 (3.43%) SaaS
5 30 (2.85%) Serverless
6 21 (2.00%) GitHub
7 18 (1.71%) Heroku
8 14 (1.33%) AWS Lambda
9 7 (0.67%) OpenShift
10 6 (0.57%) Amazon S3
10 6 (0.57%) Cloud Computing
11 5 (0.48%) NuGet
12 4 (0.38%) Slack
13 3 (0.29%) Amazon ElastiCache
13 3 (0.29%) PaaS
14 2 (0.19%) Amazon CloudWatch
14 2 (0.19%) Yarn
15 1 (0.095%) Apigee
15 1 (0.095%) Firebase
Communications & Networking
1 17 (1.62%) Internet
2 13 (1.24%) HTTP
3 11 (1.05%) Intranet
4 6 (0.57%) ATM
5 3 (0.29%) Skype
6 2 (0.19%) Bluetooth
6 2 (0.19%) MQTT
6 2 (0.19%) NFC
6 2 (0.19%) Wi-Fi
7 1 (0.095%) AMQP
7 1 (0.095%) SMS
7 1 (0.095%) SSH
7 1 (0.095%) TCP/IP
7 1 (0.095%) ZigBee
Database & Business Intelligence
1 152 (14.46%) SQL Server
2 56 (5.33%) MongoDB
3 53 (5.04%) PostgreSQL
4 45 (4.28%) MySQL
5 42 (4.00%) NoSQL
6 21 (2.00%) Redis
7 19 (1.81%) Relational Database
8 11 (1.05%) Azure SQL Database
8 11 (1.05%) Big Data
8 11 (1.05%) SQL Server Integration Services
8 11 (1.05%) SQL Server Reporting Services
9 9 (0.86%) Blockchain
10 8 (0.76%) RDBMS
11 7 (0.67%) Apache Cassandra
12 5 (0.48%) SQL Server 2016
12 5 (0.48%) SQL Server Analysis Services
13 4 (0.38%) BigQuery
14 3 (0.29%) Data Mining
14 3 (0.29%) Data Warehouse
14 3 (0.29%) Power BI
Development Applications
1 165 (15.70%) Git (software)
2 78 (7.42%) webpack
3 71 (6.76%) gulp
4 67 (6.37%) Jenkins
5 55 (5.23%) Grunt
5 55 (5.23%) Jasmine
6 46 (4.38%) TeamCity
7 36 (3.43%) Cucumber
8 34 (3.24%) Karma Test Runner
9 31 (2.95%) Mocha
9 31 (2.95%) NUnit
10 30 (2.85%) SpecFlow
11 21 (2.00%) Bitbucket
12 19 (1.81%) JIRA
13 18 (1.71%) Selenium
14 17 (1.62%) Visual Studio
15 13 (1.24%) Atlassian Bamboo
15 13 (1.24%) JUnit
16 12 (1.14%) Subversion
17 11 (1.05%) Team Foundation Server
General
1 215 (20.46%) Finance
2 91 (8.66%) Banking
3 83 (7.90%) Retail
4 66 (6.28%) Games
5 35 (3.33%) Marketing
6 30 (2.85%) Front Office
7 19 (1.81%) Back Office
7 19 (1.81%) Telecoms
8 12 (1.14%) Law
8 12 (1.14%) Publishing
9 11 (1.05%) Advertising
9 11 (1.05%) Automotive
10 10 (0.95%) Investment Banking
11 8 (0.76%) Financial Institution
12 5 (0.48%) Electronics
13 4 (0.38%) Manufacturing
14 3 (0.29%) Legal
15 2 (0.19%) Digital Economy
15 2 (0.19%) Military
16 1 (0.095%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 554 (52.71%) HTML
2 521 (49.57%) React
3 520 (49.48%) CSS
4 479 (45.58%) AngularJS
5 394 (37.49%) Node.js
6 298 (28.35%) HTML5
7 252 (23.98%) .NET
8 193 (18.36%) CSS3
9 167 (15.89%) Redux
10 155 (14.75%) ASP.NET
11 145 (13.80%) jQuery
12 120 (11.42%) Sass
13 119 (11.32%) ASP.NET Web API
14 116 (11.04%) REST
15 113 (10.75%) RESTful
16 109 (10.37%) Vue.js
17 94 (8.94%) ASP.NET MVC
18 83 (7.90%) Web Services
19 73 (6.95%) React Native
19 73 (6.95%) Twitter Bootstrap
Miscellaneous
1 121 (11.51%) User Experience
2 110 (10.47%) Greenfield Project
3 73 (6.95%) Fintech
4 55 (5.23%) Mobile App
5 40 (3.81%) Analytical Skills
6 30 (2.85%) Hedge funds
7 25 (2.38%) Foreign Exchange (FX)
8 21 (2.00%) Renewable Energy
9 19 (1.81%) Equities
10 18 (1.71%) Enterprise Software
11 17 (1.62%) Fixed Income
12 15 (1.43%) Social Network
13 14 (1.33%) Cloud Native
14 12 (1.14%) Derivative
14 12 (1.14%) Self-Motivation
15 10 (0.95%) Blog
15 10 (0.95%) PlayStation
16 8 (0.76%) Algorithms
16 8 (0.76%) Xbox
17 6 (0.57%) EFT
Operating Systems
1 47 (4.47%) Windows
2 46 (4.38%) Linux
3 30 (2.85%) Android
4 17 (1.62%) Apple iOS
5 7 (0.67%) Windows 10
6 5 (0.48%) Unix
7 1 (0.095%) Ubuntu
7 1 (0.095%) Windows 7
7 1 (0.095%) Windows Server
Processes & Methodologies
1 505 (48.05%) Agile Software Development
2 367 (34.92%) Front End Development
3 235 (22.36%) TDD
4 182 (17.32%) MVC
5 163 (15.51%) Software Engineering
6 150 (14.27%) Web Development
7 132 (12.56%) OO
8 119 (11.32%) Microservices
9 116 (11.04%) Test Automation
10 105 (9.99%) Scrum
11 101 (9.61%) E-Commerce
12 87 (8.28%) BDD
13 76 (7.23%) Unit Testing
14 75 (7.14%) Open Source
15 74 (7.04%) OOP
16 67 (6.37%) Continuous Integration
17 66 (6.28%) DevOps
18 55 (5.23%) Computer Science
19 54 (5.14%) Problem-Solving
20 47 (4.47%) Web Application Development
Programming Languages
1 1,051 (100.00%) JavaScript
2 254 (24.17%) C#
3 185 (17.60%) ES6
4 182 (17.32%) Java
5 178 (16.94%) SQL
6 134 (12.75%) Python
7 108 (10.28%) TypeScript
8 106 (10.09%) PHP
9 43 (4.09%) PowerShell
10 37 (3.52%) ES7
11 34 (3.24%) Ruby
12 27 (2.57%) Scala
13 21 (2.00%) C++
14 17 (1.62%) R
15 16 (1.52%) Go
16 13 (1.24%) C
16 13 (1.24%) PHP 7
16 13 (1.24%) VB.NET
17 12 (1.14%) Java 8
18 10 (0.95%) T-SQL
Qualifications
1 116 (11.04%) Degree
2 15 (1.43%) Computer Science Degree
3 7 (0.67%) Numerate Degree
4 5 (0.48%) SC Cleared
4 5 (0.48%) Security Cleared
4 5 (0.48%) Sun Certification
5 2 (0.19%) PhD
Quality Assurance & Compliance
1 56 (5.33%) QA
2 2 (0.19%) PCI DSS
System Software
1 92 (8.75%) Docker
2 26 (2.47%) Active Directory
3 4 (0.38%) Virtual Machines
Systems Management
1 45 (4.28%) Kubernetes
2 10 (0.95%) Terraform
3 9 (0.86%) Ansible
4 7 (0.67%) Opscode Chef
4 7 (0.67%) Puppet
5 1 (0.095%) EMC NetWorker
Vendors
1 56 (5.33%) Google
2 53 (5.04%) Microsoft
3 21 (2.00%) Rackspace
4 12 (1.14%) Oracle
5 11 (1.05%) Atlassian
5 11 (1.05%) Salesforce.com
6 10 (0.95%) Adobe
6 10 (0.95%) Facebook
7 6 (0.57%) SAP
8 4 (0.38%) ESRI
9 2 (0.19%) Cypress Semiconductor
9 2 (0.19%) Intershop
9 2 (0.19%) MEDITECH
9 2 (0.19%) Sitecore
9 2 (0.19%) Wallstreet Suite
10 1 (0.095%) Alteryx
10 1 (0.095%) HubSpot
10 1 (0.095%) Salesforce Marketing Cloud
10 1 (0.095%) Tableau
10 1 (0.095%) Twitter