The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Hertfordshire / Watford
Rank 9 22 9
Rank change year-on-year +13 -13  
Permanent jobs citing JavaScript 77 39 88
As % of all permanent IT jobs advertised in Watford 13.97% 6.82% 18.11%
As % of the Programming Languages category 32.35% 20.63% 36.97%
Number of salaries quoted 69 32 58
Median salary £45,000 £55,000 £42,500
Median salary % change year-on-year -18.18% +29.41%  
90% offered a salary of more than £35,000 £40,250 £37,500
10% offered a salary of more than £70,500 £65,000 £50,000
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Watford with a requirement for programming language skills.

Programming Language Skills
Watford
Permanent job vacancies with a requirement for programming language skills 238 189 238
As % of all permanent IT job vacancies advertised in Watford 43.19% 33.04% 48.97%
Number of salaries quoted 196 154 167
Median salary £50,000 £48,000 £45,000
Median salary % change year-on-year +4.16% +6.66%  
90% offered a salary of more than £35,000 £34,000 £33,800
10% offered a salary of more than £70,000 £55,000 £65,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

JavaScript
Job Vacancy Trend in Watford

The job posting trend of jobs advertised in Watford citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Watford

JavaScript
Salary Trend in Watford

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

Salary trend for JavaScript in Watford

JavaScript
Salary Histogram in Watford

The salary distribution of IT jobs citing JavaScript in Watford over the 3 months to 23 March 2017.

Salary histogram for JavaScript in Watford

JavaScript
Top 30 Related IT Skills in Watford

For the 6 months to 23 March 2017, 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 Watford region with a requirement for JavaScript.

1 100 (68.97%) HTML
2 76 (52.41%) C#
3 67 (46.21%) CSS
4 65 (44.83%) Java
5 60 (41.38%) Agile Software Development
6 59 (40.69%) SQL Server
7 58 (40.00%) AngularJS
8 54 (37.24%) OO
9 53 (36.55%) Node.js
10 52 (35.86%) .NET
11 45 (31.03%) ASP.NET
12 43 (29.66%) Software Engineering
13 41 (28.28%) jQuery
13 41 (28.28%) Twitter Bootstrap
14 39 (26.90%) HTML5
14 39 (26.90%) SQL
15 36 (24.83%) Web Development
15 36 (24.83%) MVC
16 35 (24.14%) RESTful
17 34 (23.45%) Web Services
18 30 (20.69%) KnockoutJS
19 29 (20.00%) Git (software)
20 28 (19.31%) WCF
20 28 (19.31%) Ajax
20 28 (19.31%) TDD
20 28 (19.31%) Scrum
21 27 (18.62%) ASP.NET MVC
22 24 (16.55%) C++
22 24 (16.55%) JSON
23 23 (15.86%) ASP.NET Web API

JavaScript
Top Related IT Skills in Watford 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 18 (12.41%) SharePoint
2 14 (9.66%) Tomcat
3 9 (6.21%) Umbraco
4 8 (5.52%) WebSphere
5 7 (4.83%) JBoss
5 7 (4.83%) WebLogic
6 6 (4.14%) CMS
7 3 (2.07%) WordPress
8 2 (1.38%) Apache
9 1 (0.69%) BizTalk Server
9 1 (0.69%) Elasticsearch
9 1 (0.69%) IIS
9 1 (0.69%) SharePoint 2013
Applications
1 18 (12.41%) MS Excel
2 4 (2.76%) MS Project
3 1 (0.69%) MS Office
3 1 (0.69%) MS Visio
Business Applications
1 18 (12.41%) Dynamics CRM
2 5 (3.45%) Dynamics AX
3 2 (1.38%) Payment Gateway
4 1 (0.69%) Magento
Cloud Services
1 15 (10.34%) SaaS
2 5 (3.45%) Amazon AWS
3 1 (0.69%) Adobe Analytics
3 1 (0.69%) Google Tag Manager
3 1 (0.69%) Microsoft Azure
3 1 (0.69%) Office 365
Communications & Networking
1 4 (2.76%) HTTP
2 2 (1.38%) FTP
2 2 (1.38%) Internet
2 2 (1.38%) SSH
2 2 (1.38%) TCP/IP
3 1 (0.69%) AMQP
3 1 (0.69%) Ethernet
3 1 (0.69%) Intranet
3 1 (0.69%) SNMP
Database & Business Intelligence
1 59 (40.69%) SQL Server
2 23 (15.86%) SQL Server 2014
3 17 (11.72%) NoSQL
4 6 (4.14%) Relational Database
5 5 (3.45%) MySQL
5 5 (3.45%) RDBMS
6 4 (2.76%) MongoDB
6 4 (2.76%) SQL Server 2016
7 2 (1.38%) Data Warehouse
7 2 (1.38%) SQL Server 2008
8 1 (0.69%) QlikView
8 1 (0.69%) SQL Server 2012
8 1 (0.69%) SQL Server Reporting Services
Development Applications
1 29 (20.00%) Git (software)
2 21 (14.48%) gulp
3 19 (13.10%) JBehave
3 19 (13.10%) Karma Test Runner
3 19 (13.10%) WebDriver
4 14 (9.66%) Maven
5 8 (5.52%) Subversion
5 8 (5.52%) Visual Studio
6 7 (4.83%) Team Foundation Server
7 3 (2.07%) LabVIEW
7 3 (2.07%) VSS/SourceSafe
8 2 (1.38%) Bitbucket
9 1 (0.69%) Bower
9 1 (0.69%) Cucumber
9 1 (0.69%) Jenkins
9 1 (0.69%) Moq
9 1 (0.69%) MSTest
9 1 (0.69%) Octopus Deploy
9 1 (0.69%) RSpec
9 1 (0.69%) SpecFlow
General
1 15 (10.34%) Music Industry
1 15 (10.34%) Telecoms
2 10 (6.90%) Finance
3 8 (5.52%) Marketing
4 5 (3.45%) Retail
5 2 (1.38%) Electronics
5 2 (1.38%) Games
6 1 (0.69%) Advertising
6 1 (0.69%) Banking
6 1 (0.69%) Legal
6 1 (0.69%) Manufacturing
Job Titles
1 111 (76.55%) Developer
2 37 (25.52%) JavaScript Developer
3 34 (23.45%) .NET Developer
4 28 (19.31%) C# Developer
5 26 (17.93%) Web Developer
6 24 (16.55%) Front End Developer (Client-Side Developer)
7 19 (13.10%) Java Developer
8 17 (11.72%) C# .NET Developer
9 12 (8.28%) C# Web Developer
9 12 (8.28%) HTML Developer
10 11 (7.59%) SQL Developer
11 10 (6.90%) Analyst
11 10 (6.90%) Front End Web Developer (Client-Side Developer)
11 10 (6.90%) Software Developer
11 10 (6.90%) Systems Analyst
12 9 (6.21%) .NET Web Developer
12 9 (6.21%) ASP.NET Developer
12 9 (6.21%) ASP.NET MVC Developer
12 9 (6.21%) C# ASP.NET Developer
12 9 (6.21%) Mid-Level C# Developer
Libraries, Frameworks & Software Standards
1 100 (68.97%) HTML
2 67 (46.21%) CSS
3 58 (40.00%) AngularJS
4 53 (36.55%) Node.js
5 52 (35.86%) .NET
6 45 (31.03%) ASP.NET
7 41 (28.28%) jQuery
7 41 (28.28%) Twitter Bootstrap
8 39 (26.90%) HTML5
9 35 (24.14%) RESTful
10 34 (23.45%) Web Services
11 30 (20.69%) KnockoutJS
12 28 (19.31%) Ajax
12 28 (19.31%) WCF
13 27 (18.62%) ASP.NET MVC
14 24 (16.55%) JSON
15 23 (15.86%) ASP.NET Web API
16 21 (14.48%) D3.js
16 21 (14.48%) XML
17 20 (13.79%) Spring
Miscellaneous
1 18 (12.41%) Computer Science
2 12 (8.28%) Analytical Skills
3 7 (4.83%) Enterprise Software
3 7 (4.83%) Smartphone
4 5 (3.45%) User Experience
5 3 (2.07%) Client/Server
5 3 (2.07%) iPad
5 3 (2.07%) Mobile App
6 2 (1.38%) PMI
7 1 (0.69%) Device Driver
7 1 (0.69%) Embedded Systems
7 1 (0.69%) Fintech
7 1 (0.69%) W3C
Operating Systems
1 13 (8.97%) Linux
2 12 (8.28%) Unix
3 7 (4.83%) Windows
4 4 (2.76%) Mac OS X
5 3 (2.07%) Android
5 3 (2.07%) Apple iOS
6 1 (0.69%) Solaris
6 1 (0.69%) Windows Server
Processes & Methodologies
1 60 (41.38%) Agile Software Development
2 54 (37.24%) OO
3 43 (29.66%) Software Engineering
4 36 (24.83%) MVC
4 36 (24.83%) Web Development
5 28 (19.31%) Scrum
5 28 (19.31%) TDD
6 21 (14.48%) Front End Development
7 20 (13.79%) BDD
7 20 (13.79%) CRM
8 18 (12.41%) Data Visualisation
8 18 (12.41%) High Availability
8 18 (12.41%) OOP
8 18 (12.41%) Visualisation
9 17 (11.72%) Physics
9 17 (11.72%) Web Application Development
10 13 (8.97%) Workflow
11 12 (8.28%) OOD
12 10 (6.90%) SOA
12 10 (6.90%) UML
Programming Languages
1 76 (52.41%) C#
2 65 (44.83%) Java
3 39 (26.90%) SQL
4 24 (16.55%) C++
5 21 (14.48%) ES6
5 21 (14.48%) Ruby
6 13 (8.97%) VB.NET
7 11 (7.59%) Shell Script
7 11 (7.59%) VB
8 4 (2.76%) C
8 4 (2.76%) PHP
9 3 (2.07%) Objective-C
9 3 (2.07%) Python
9 3 (2.07%) T-SQL
10 2 (1.38%) ABAP
10 2 (1.38%) Apex Code
10 2 (1.38%) Embedded C
10 2 (1.38%) Scala
11 1 (0.69%) Assembly Language
11 1 (0.69%) PowerShell
Qualifications
1 21 (14.48%) Degree
2 15 (10.34%) PhD
3 2 (1.38%) PMI Certification
4 1 (0.69%) MCP
4 1 (0.69%) MCTS
4 1 (0.69%) Microsoft Certification
4 1 (0.69%) SC Cleared
4 1 (0.69%) Security Cleared
Quality Assurance & Compliance
1 6 (4.14%) QA
2 1 (0.69%) ISO 9001
System Software
1 1 (0.69%) Docker
Systems Management
1 3 (2.07%) Opscode Chef
2 2 (1.38%) Capistrano
3 1 (0.69%) Oracle Enterprise Manager
Vendors
1 21 (14.48%) Microsoft
2 3 (2.07%) Google
3 2 (1.38%) Facebook
3 2 (1.38%) IBM
3 2 (1.38%) Salesforce.com
3 2 (1.38%) SAP
4 1 (0.69%) Adobe
4 1 (0.69%) EMC
4 1 (0.69%) Monetate
4 1 (0.69%) Optimizely
4 1 (0.69%) Oracle
4 1 (0.69%) Qubit
4 1 (0.69%) Sybase
4 1 (0.69%) Tableau
4 1 (0.69%) Zend
Watford, Hertfordshire
Venturi
Salary: £30000 - £40000 per annum
Posted: 2 days ago
Watford, Hertfordshire
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Oscar
Salary: £30000 - £42000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Oscar
Salary: £30000 - £42000 per annum + Benefits
Posted: 6 days ago
Watford
Nigel Frank International
Salary: £60000 - £80000 per annum + Benefits
Posted: 16 days ago