Period
to 18 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Canary Wharf 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 18 January 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Tower Hamlets > Canary Wharf
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 12 24 32
Rank change year-on-year +12 +8 -11
Permanent jobs citing JavaScript 38 24 11
As % of all permanent IT jobs advertised in Canary Wharf 16.89% 7.50% 4.10%
As % of the Programming Languages category 33.33% 14.12% 10.28%
Number of salaries quoted 19 16 7
Canary Wharf median annual salary £62,500 £66,250 £65,000
Median salary % change year-on-year -5.66% +1.92% +8.33%
10th Percentile £50,000 £52,500 £51,500
90th Percentile £107,500 £87,500 £75,000
Tower Hamlets median annual salary £62,500 £66,250 £65,000
% change year-on-year -5.66% +1.92% +8.33%

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 Canary Wharf with a requirement for coding skills.

All Programming Languages
Canary Wharf
Permanent vacancies with a requirement for coding skills 114 170 107
As % of all permanent IT jobs advertised in Canary Wharf 50.67% 53.13% 39.93%
Number of salaries quoted 80 134 76
Canary Wharf median annual salary £70,000 £70,000 £75,000
Median salary % change year-on-year - -6.67% +25.00%
10th Percentile £47,500 £45,600 £48,750
90th Percentile £96,250 £122,500 £105,000
Tower Hamlets median annual salary £70,000 £70,000 £70,000

JavaScript
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for JavaScript in Canary Wharf

JavaScript
Salary Trend in Canary Wharf

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

Salary trend for JavaScript in Canary Wharf

JavaScript
Salary Histogram in Canary Wharf

The salary distribution of IT jobs citing JavaScript in Canary Wharf over the 6 months to 18 January 2018.

Salary histogram for JavaScript in Canary Wharf

For the 6 months to 18 January 2018, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Canary Wharf region with a requirement for JavaScript.

1 26 (68.42%) Finance
2 24 (63.16%) Java
3 23 (60.53%) Retail
4 21 (55.26%) Agile Software Development
4 21 (55.26%) C#
4 21 (55.26%) SQL
4 21 (55.26%) .NET
5 20 (52.63%) Windows
5 20 (52.63%) Software Engineering
5 20 (52.63%) Nucleus RTOS
5 20 (52.63%) Android
5 20 (52.63%) Apple iOS
5 20 (52.63%) Greenfield Project
6 17 (44.74%) React Native
6 17 (44.74%) Windows Phone
6 17 (44.74%) Android Development
6 17 (44.74%) iOS Development
6 17 (44.74%) Mobile Development
6 17 (44.74%) BDD
6 17 (44.74%) Continuous Integration
6 17 (44.74%) Kanban
6 17 (44.74%) Test Automation
6 17 (44.74%) Enterprise Architecture
6 17 (44.74%) jQuery
6 17 (44.74%) TDD
6 17 (44.74%) Pair Programming
6 17 (44.74%) C
6 17 (44.74%) C++
6 17 (44.74%) Scrum
6 17 (44.74%) Extreme Programming

JavaScript
Co-occurring IT Skills in Canary Wharf 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 4 (10.53%) Apache
2 3 (7.89%) CMS
2 3 (7.89%) GlassFish
2 3 (7.89%) JBoss
2 3 (7.89%) Jetty
2 3 (7.89%) Mule
2 3 (7.89%) Tomcat
2 3 (7.89%) WebLogic
2 3 (7.89%) WebSphere
2 3 (7.89%) WebSphere Application Server
2 3 (7.89%) WordPress
Applications
1 4 (10.53%) Photoshop
2 3 (7.89%) Adobe After Effects
2 3 (7.89%) Adobe Creative Suite
3 2 (5.26%) Microsoft Excel
3 2 (5.26%) Microsoft Office
3 2 (5.26%) Microsoft Project
Business Applications
1 2 (5.26%) CA PPM
Database & Business Intelligence
1 10 (26.32%) SQL Server
2 5 (13.16%) Relational Database
3 4 (10.53%) RDBMS
4 3 (7.89%) MariaDB
4 3 (7.89%) MongoDB
4 3 (7.89%) NoSQL
4 3 (7.89%) VLDB
Development Applications
1 9 (23.68%) Git (software)
1 9 (23.68%) Jasmine
1 9 (23.68%) NUnit
1 9 (23.68%) ReSharper
1 9 (23.68%) Selenium
1 9 (23.68%) SpecFlow
1 9 (23.68%) Team Foundation Server
2 3 (7.89%) Dreamweaver
2 3 (7.89%) VSS/SourceSafe
General
1 26 (68.42%) Finance
2 23 (60.53%) Retail
3 8 (21.05%) Banking
4 3 (7.89%) Marketing
4 3 (7.89%) Telecoms
Job Titles
1 30 (78.95%) Developer
2 17 (44.74%) Agile Developer
2 17 (44.74%) Senior Agile Developer
2 17 (44.74%) Senior Developer
2 17 (44.74%) Software Developer
3 14 (36.84%) Senior Software Developer
4 13 (34.21%) Java Developer
5 9 (23.68%) Agile C# Developer
5 9 (23.68%) C# Developer
5 9 (23.68%) Senior C# Developer
6 8 (21.05%) Agile Java Developer
6 8 (21.05%) Java Software Developer
6 8 (21.05%) Senior Agile Java Developer
6 8 (21.05%) Senior Java Developer
6 8 (21.05%) Senior Java Software Developer
7 6 (15.79%) C# Software Developer
7 6 (15.79%) Senior C# Software Developer
8 5 (13.16%) Java Mobile Developer
8 5 (13.16%) Senior Mobile Developer
9 4 (10.53%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 21 (55.26%) .NET
2 17 (44.74%) jQuery
2 17 (44.74%) React Native
3 16 (42.11%) HTML
4 10 (26.32%) ASP.NET
4 10 (26.32%) CSS
5 9 (23.68%) .NET Framework
5 9 (23.68%) AngularJS
5 9 (23.68%) ASP.NET MVC
5 9 (23.68%) Entity Framework
6 7 (18.42%) Code First Entity Framework
7 4 (10.53%) React
8 3 (7.89%) Elastic Stack
8 3 (7.89%) J2EE
8 3 (7.89%) JSP
8 3 (7.89%) Material Design
8 3 (7.89%) REST
8 3 (7.89%) RESTful
8 3 (7.89%) Servlets
8 3 (7.89%) SignalR
Miscellaneous
1 20 (52.63%) Greenfield Project
2 12 (31.58%) Mobile App
3 3 (7.89%) User Experience
Operating Systems
1 20 (52.63%) Android
1 20 (52.63%) Apple iOS
1 20 (52.63%) Nucleus RTOS
1 20 (52.63%) Windows
2 17 (44.74%) Windows Phone
3 4 (10.53%) Linux
3 4 (10.53%) Unix
Processes & Methodologies
1 21 (55.26%) Agile Software Development
2 20 (52.63%) Software Engineering
3 17 (44.74%) Android Development
3 17 (44.74%) BDD
3 17 (44.74%) Continuous Integration
3 17 (44.74%) Enterprise Architecture
3 17 (44.74%) Extreme Programming
3 17 (44.74%) iOS Development
3 17 (44.74%) Kanban
3 17 (44.74%) Mobile Development
3 17 (44.74%) Pair Programming
3 17 (44.74%) Scrum
3 17 (44.74%) TDD
3 17 (44.74%) Test Automation
4 16 (42.11%) Coaching
4 16 (42.11%) Mentoring
5 15 (39.47%) Web Development
6 11 (28.95%) Mobile Application Development
6 11 (28.95%) Web Application Development
7 10 (26.32%) MVC
Programming Languages
1 24 (63.16%) Java
2 21 (55.26%) C#
2 21 (55.26%) SQL
3 17 (44.74%) C
3 17 (44.74%) C++
4 11 (28.95%) Apple Swift
4 11 (28.95%) Objective-C
5 8 (21.05%) Ruby
6 3 (7.89%) Bash Shell
6 3 (7.89%) PowerShell
6 3 (7.89%) Python
6 3 (7.89%) Shell Script
7 2 (5.26%) VBA
8 1 (2.63%) PL/SQL
Quality Assurance & Compliance
1 2 (5.26%) PMO
Vendors
1 13 (34.21%) Microsoft
2 6 (15.79%) Sybase
3 3 (7.89%) Adobe
3 3 (7.89%) Apple
3 3 (7.89%) MKS
3 3 (7.89%) Oracle
3 3 (7.89%) Perforce
3 3 (7.89%) Solace