Period
to 23 May 2018

The median annual salary for a JavaScript Engineer was £65,000 in advertised job vacancies in London during the 6 months to 23 May 2018.

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

JavaScript Engineer
England > London
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 571 574 583
Rank change year-on-year +3 +9 +156
Permanent jobs requiring a JavaScript Engineer 259 251 303
As % of all permanent IT jobs advertised in London 0.38% 0.37% 0.37%
As % of the Job Titles category 0.39% 0.38% 0.38%
Number of salaries quoted 218 231 299
London median annual salary £65,000 £67,500 £60,000
Median salary % change year-on-year -3.70% +12.50% +9.09%
10th Percentile £44,625 £45,000 £41,250
90th Percentile £100,000 £90,000 £92,500
England median annual salary £55,000 £60,000 £50,000
% change year-on-year -8.33% +20.00% +5.26%

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 66,043 65,419 79,176
% of permanent IT jobs with a recognized job title 95.68% 95.80% 96.28%
Number of salaries quoted 54,124 54,768 68,528
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £33,750 £32,500 £32,500
90th Percentile £92,500 £88,750 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

JavaScript Engineer
Job Vacancy Trend in London

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

Job vacancy trend for JavaScript Engineer in London

JavaScript Engineer
Salary Trend in London

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

Salary trend for JavaScript Engineer in London

JavaScript Engineer
Salary Histogram in London

The salary distribution of IT jobs citing JavaScript Engineer in London over the 6 months to 23 May 2018.

Salary histogram for JavaScript Engineer in London

JavaScript Engineer
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 Engineer within the London region over the 6 months to 23 May 2018. 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 +15 42 £65,000 - 12
North London - 5 £80,000 - 4
West London +10 2 £53,750 -23.21% 2
South London -7 1 £55,000 -4.35% 3
JavaScript Engineer
England

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

For the 6 months to 23 May 2018, JavaScript Engineer 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 Engineer in the job title.

1 259 (100.00%) JavaScript
2 131 (50.58%) React
3 126 (48.65%) Agile Software Development
4 116 (44.79%) CSS
4 116 (44.79%) Node.js
5 112 (43.24%) HTML
6 95 (36.68%) AngularJS
7 79 (30.50%) Software Engineering
8 59 (22.78%) OO
9 55 (21.24%) C#
10 54 (20.85%) Java
10 54 (20.85%) CSS3
11 53 (20.46%) HTML5
12 52 (20.08%) TDD
13 49 (18.92%) NoSQL
14 47 (18.15%) Jenkins
14 47 (18.15%) ES6
15 46 (17.76%) Git (software)
15 46 (17.76%) RESTful
16 44 (16.99%) Test Automation
16 44 (16.99%) User Experience
17 42 (16.22%) Docker
18 40 (15.44%) E-Commerce
19 39 (15.06%) Microservices
20 36 (13.90%) Greenfield Project
21 34 (13.13%) Computer Science
22 33 (12.74%) Selenium
22 33 (12.74%) jQuery
22 33 (12.74%) Python
22 33 (12.74%) SQL

JavaScript Engineer 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 5 (1.93%) Elasticsearch
1 5 (1.93%) Ethereum
2 4 (1.54%) CMS
3 1 (0.39%) IIS
3 1 (0.39%) Lightstreamer
Applications
1 4 (1.54%) Photoshop
2 1 (0.39%) Adobe Illustrator
2 1 (0.39%) MS Visio
Cloud Services
1 31 (11.97%) Amazon AWS
2 10 (3.86%) Google Cloud Platform
3 9 (3.47%) npm
4 8 (3.09%) SaaS
5 5 (1.93%) Rackspace Cloud
6 4 (1.54%) BrowserStack
6 4 (1.54%) Microsoft Azure
7 3 (1.16%) GitHub
7 3 (1.16%) Heroku
7 3 (1.16%) Serverless
8 2 (0.77%) Yarn
9 1 (0.39%) Cloud Computing
9 1 (0.39%) Dialogflow
9 1 (0.39%) Sauce Labs
9 1 (0.39%) Wit.ai
Communications & Networking
1 7 (2.70%) HTTP
2 5 (1.93%) ATM
2 5 (1.93%) Internet
3 1 (0.39%) DNS
3 1 (0.39%) MQTT
3 1 (0.39%) Skype
3 1 (0.39%) SMS
Database & Business Intelligence
1 49 (18.92%) NoSQL
2 22 (8.49%) Event Store
3 18 (6.95%) MongoDB
4 17 (6.56%) Blockchain
5 9 (3.47%) PostgreSQL
6 7 (2.70%) Big Data
7 6 (2.32%) MySQL
8 4 (1.54%) Redis
9 3 (1.16%) Relational Database
10 2 (0.77%) Apache Cassandra
10 2 (0.77%) Apache Hive
10 2 (0.77%) Couchbase
10 2 (0.77%) Hadoop
10 2 (0.77%) InfluxDB
10 2 (0.77%) Presto
10 2 (0.77%) SQL Server
11 1 (0.39%) Amazon RDS
11 1 (0.39%) Azure SQL Database
11 1 (0.39%) NewSQL
11 1 (0.39%) RDBMS
Development Applications
1 47 (18.15%) Jenkins
2 46 (17.76%) Git (software)
3 33 (12.74%) Selenium
4 31 (11.97%) Grunt
5 29 (11.20%) gulp
5 29 (11.20%) webpack
6 27 (10.42%) Atlassian Bamboo
7 23 (8.88%) Octopus Deploy
8 18 (6.95%) Jasmine
9 17 (6.56%) Cucumber
10 16 (6.18%) WebDriver
11 15 (5.79%) Mocha
11 15 (5.79%) Protractor
12 10 (3.86%) TeamCity
13 9 (3.47%) Sinon.JS
14 8 (3.09%) JIRA
14 8 (3.09%) Karma Test Runner
15 7 (2.70%) SoapUI
16 4 (1.54%) Maven
16 4 (1.54%) SpecFlow
General
1 31 (11.97%) Finance
2 30 (11.58%) Retail
3 16 (6.18%) Front Office
4 15 (5.79%) Banking
5 13 (5.02%) Games
6 9 (3.47%) Advertising
7 5 (1.93%) Legal
7 5 (1.93%) Marketing
8 3 (1.16%) Retail Banking
9 2 (0.77%) Financial Institution
9 2 (0.77%) Law
9 2 (0.77%) Multimedia
10 1 (0.39%) French Language
Libraries, Frameworks & Software Standards
1 131 (50.58%) React
2 116 (44.79%) CSS
2 116 (44.79%) Node.js
3 112 (43.24%) HTML
4 95 (36.68%) AngularJS
5 54 (20.85%) CSS3
6 53 (20.46%) HTML5
7 46 (17.76%) RESTful
8 33 (12.74%) jQuery
8 33 (12.74%) Sass
9 28 (10.81%) WebSockets
10 27 (10.42%) Backbone.js
10 27 (10.42%) REST
11 23 (8.88%) Kafka
11 23 (8.88%) Redux
12 19 (7.34%) Vue (Vue.js)
13 18 (6.95%) Web Services
14 16 (6.18%) .NET
14 16 (6.18%) LESS
14 16 (6.18%) XML
Miscellaneous
1 44 (16.99%) User Experience
2 36 (13.90%) Greenfield Project
3 34 (13.13%) Computer Science
4 24 (9.27%) Fintech
5 19 (7.34%) Analytical Skills
6 17 (6.56%) Data Structures
7 16 (6.18%) Algorithms
8 14 (5.41%) Mobile App
9 6 (2.32%) Video\Live Streaming
10 5 (1.93%) EFT
10 5 (1.93%) Online Gambling
11 4 (1.54%) Hedge funds
12 3 (1.16%) Clustering
12 3 (1.16%) EPoS
12 3 (1.16%) Self-Motivation
12 3 (1.16%) Tandem
12 3 (1.16%) Video on Demand
12 3 (1.16%) Virtual Team
13 2 (0.77%) Foreign Exchange (FX)
13 2 (0.77%) Mobile Payment
Operating Systems
1 24 (9.27%) Linux
2 11 (4.25%) Android
3 9 (3.47%) Apple iOS
3 9 (3.47%) Windows
4 5 (1.93%) CentOS
Processes & Methodologies
1 126 (48.65%) Agile Software Development
2 79 (30.50%) Software Engineering
3 59 (22.78%) OO
4 52 (20.08%) TDD
5 44 (16.99%) Test Automation
6 40 (15.44%) E-Commerce
7 39 (15.06%) Microservices
8 32 (12.36%) DevOps
9 31 (11.97%) BDD
10 30 (11.58%) Scrum
11 29 (11.20%) Continuous Integration
11 29 (11.20%) Web Development
12 27 (10.42%) Event-Driven Architecture
13 25 (9.65%) Continuous Improvement
14 24 (9.27%) High Availability
15 23 (8.88%) Deployment Automation
16 22 (8.49%) Front End Development
16 22 (8.49%) Knowledge Management
17 20 (7.72%) Analytics
18 19 (7.34%) Problem-Solving
Programming Languages
1 259 (100.00%) JavaScript
2 55 (21.24%) C#
3 54 (20.85%) Java
4 47 (18.15%) ES6
5 33 (12.74%) Python
5 33 (12.74%) SQL
6 22 (8.49%) F#
6 22 (8.49%) PHP
7 18 (6.95%) ES7
8 16 (6.18%) Go
9 15 (5.79%) Ruby
10 12 (4.63%) TypeScript
11 7 (2.70%) Java 8
12 6 (2.32%) C
13 3 (1.16%) Scala
14 2 (0.77%) C++
14 2 (0.77%) Clojure
14 2 (0.77%) Groovy
15 1 (0.39%) Elixir
15 1 (0.39%) PowerShell
Qualifications
1 19 (7.34%) Degree
2 4 (1.54%) Computer Science Degree
3 2 (0.77%) Master's Degree
4 1 (0.39%) ITIL Certification
4 1 (0.39%) Numerate Degree
Quality Assurance & Compliance
1 27 (10.42%) QA
2 3 (1.16%) GCP
System Software
1 42 (16.22%) Docker
2 1 (0.39%) Active Directory
2 1 (0.39%) Firmware
Systems Management
1 7 (2.70%) Ansible
2 5 (1.93%) Puppet
3 3 (1.16%) Kubernetes
3 3 (1.16%) Opscode Chef
Vendors
1 16 (6.18%) Google
2 8 (3.09%) Oracle
3 5 (1.93%) Rackspace
3 5 (1.93%) Red Hat
4 1 (0.39%) Adobe
4 1 (0.39%) Cypress Semiconductor
4 1 (0.39%) Facebook
4 1 (0.39%) Perforce
4 1 (0.39%) Salesforce.com
4 1 (0.39%) Splunk
4 1 (0.39%) Xamarin