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 26 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire / Watford
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 4 9 6
Rank change year-on-year +5 -3  
Permanent jobs citing JavaScript 97 56 121
As % of all permanent IT jobs advertised in Watford 17.77% 11.76% 22.20%
As % of the Programming Languages category 33.80% 27.05% 42.91%
Number of salaries quoted 81 38 84
Median salary £50,000 £51,250 £48,750
Median salary % change year-on-year -2.43% +5.12%  
90% offered a salary of more than £37,500 £34,000 £24,000
10% offered a salary of more than £60,000 £70,000 £65,000
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

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 287 207 282
As % of all permanent IT job vacancies advertised in Watford 52.56% 43.49% 51.74%
Number of salaries quoted 238 162 209
Median salary £50,000 £52,500 £45,000
Median salary % change year-on-year -4.76% +16.66%  
90% offered a salary of more than £35,000 £36,500 £28,500
10% offered a salary of more than £70,000 £60,000 £70,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

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 26 June 2017.

Salary histogram for JavaScript in Watford

For the 6 months to 26 June 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.

1 125 (71.84%) HTML
2 96 (55.17%) CSS
3 66 (37.93%) Agile Software Development
4 64 (36.78%) AngularJS
5 58 (33.33%) C#
6 57 (32.76%) Java
7 55 (31.61%) jQuery
8 50 (28.74%) .NET
9 48 (27.59%) SQL Server
9 48 (27.59%) OO
10 47 (27.01%) Web Services
11 43 (24.71%) ASP.NET
11 43 (24.71%) Twitter Bootstrap
12 42 (24.14%) HTML5
13 40 (22.99%) MVC
14 39 (22.41%) Web Development
15 38 (21.84%) RESTful
15 38 (21.84%) Node.js
16 35 (20.11%) Ajax
16 35 (20.11%) SQL
17 32 (18.39%) TDD
18 30 (17.24%) Git (software)
18 30 (17.24%) KnockoutJS
19 29 (16.67%) REST
19 29 (16.67%) Scrum
20 28 (16.09%) XML
21 27 (15.52%) Software Engineering
21 27 (15.52%) JSON
22 25 (14.37%) WCF
22 25 (14.37%) ASP.NET MVC

JavaScript
Co-occurring 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 19 (10.92%) SharePoint
2 12 (6.90%) Apache
2 12 (6.90%) Tomcat
3 10 (5.75%) Umbraco
4 9 (5.17%) JBoss
4 9 (5.17%) WebLogic
4 9 (5.17%) WebSphere
5 6 (3.45%) CMS
6 5 (2.87%) SharePoint 2013
7 3 (1.72%) Confluence
8 2 (1.15%) BizTalk Server
9 1 (0.57%) Elasticsearch
9 1 (0.57%) WordPress
Applications
1 7 (4.02%) Microsoft Excel
2 4 (2.30%) Microsoft Project
3 3 (1.72%) Photoshop
4 2 (1.15%) GIMP
5 1 (0.57%) Adobe Illustrator
5 1 (0.57%) Microsoft Office
5 1 (0.57%) MS Visio
Business Applications
1 15 (8.62%) Dynamics CRM
2 7 (4.02%) Magento
3 6 (3.45%) Dynamics AX
4 1 (0.57%) Payment Gateway
Cloud Services
1 18 (10.34%) SaaS
2 10 (5.75%) Amazon AWS
3 5 (2.87%) Office 365
4 4 (2.30%) Microsoft Azure
5 1 (0.57%) Adobe Analytics
5 1 (0.57%) Google Tag Manager
Communications & Networking
1 13 (7.47%) HTTP
2 3 (1.72%) Internet
3 1 (0.57%) Intranet
Database & Business Intelligence
1 48 (27.59%) SQL Server
2 18 (10.34%) SQL Server 2014
3 13 (7.47%) NoSQL
4 12 (6.90%) MySQL
5 4 (2.30%) MongoDB
5 4 (2.30%) SQL Server 2016
6 3 (1.72%) Relational Database
7 2 (1.15%) SQL Server Reporting Services
8 1 (0.57%) QlikView
Development Applications
1 30 (17.24%) Git (software)
2 15 (8.62%) gulp
2 15 (8.62%) JBehave
2 15 (8.62%) Karma Test Runner
2 15 (8.62%) WebDriver
3 14 (8.05%) Maven
4 13 (7.47%) Subversion
5 10 (5.75%) Team Foundation Server
6 7 (4.02%) Visual Studio
7 6 (3.45%) Eclipse
8 4 (2.30%) Visual Studio Code
9 3 (1.72%) Bower
10 2 (1.15%) Bitbucket
10 2 (1.15%) Jenkins
10 2 (1.15%) jMock
11 1 (0.57%) Cucumber
11 1 (0.57%) RSpec
11 1 (0.57%) Selenium
11 1 (0.57%) SpecFlow
11 1 (0.57%) TeamCity
General
1 10 (5.75%) Finance
1 10 (5.75%) Music Industry
2 9 (5.17%) Legal
3 7 (4.02%) Retail
4 6 (3.45%) Marketing
4 6 (3.45%) Telecoms
5 4 (2.30%) Games
6 1 (0.57%) Advertising
Job Titles
1 137 (78.74%) Developer
2 52 (29.89%) JavaScript Developer
3 33 (18.97%) .NET Developer
4 29 (16.67%) Web Developer
5 21 (12.07%) C# Developer
6 18 (10.34%) Front End Developer (Client-Side Developer)
6 18 (10.34%) HTML Developer
6 18 (10.34%) Java Developer
7 17 (9.77%) C# .NET Developer
8 15 (8.62%) Analyst
8 15 (8.62%) PHP Developer
9 14 (8.05%) SOA Analyst
9 14 (8.05%) SQL Analyst
9 14 (8.05%) Systems Analyst
9 14 (8.05%) Unix Analyst
9 14 (8.05%) XML Analyst
10 11 (6.32%) ASP.NET Developer
10 11 (6.32%) ASP.NET MVC Developer
10 11 (6.32%) HTML CSS Developer
10 11 (6.32%) Senior Developer
Libraries, Frameworks & Software Standards
1 125 (71.84%) HTML
2 96 (55.17%) CSS
3 64 (36.78%) AngularJS
4 55 (31.61%) jQuery
5 50 (28.74%) .NET
6 47 (27.01%) Web Services
7 43 (24.71%) ASP.NET
7 43 (24.71%) Twitter Bootstrap
8 42 (24.14%) HTML5
9 38 (21.84%) Node.js
9 38 (21.84%) RESTful
10 35 (20.11%) Ajax
11 30 (17.24%) KnockoutJS
12 29 (16.67%) REST
13 28 (16.09%) XML
14 27 (15.52%) JSON
15 25 (14.37%) ASP.NET MVC
15 25 (14.37%) WCF
16 23 (13.22%) CSS3
17 19 (10.92%) D3.js
Miscellaneous
1 18 (10.34%) User Experience
2 14 (8.05%) Computer Science
3 10 (5.75%) Greenfield Project
4 6 (3.45%) Analytical Skills
4 6 (3.45%) Enterprise Software
4 6 (3.45%) Smartphone
5 5 (2.87%) Mobile App
6 4 (2.30%) iPad
6 4 (2.30%) PMI
7 3 (1.72%) Client/Server
8 2 (1.15%) Fintech
9 1 (0.57%) W3C
Operating Systems
1 14 (8.05%) Unix
2 13 (7.47%) Linux
3 10 (5.75%) Mac OS X
4 5 (2.87%) Android
4 5 (2.87%) Apple iOS
5 3 (1.72%) Windows
6 1 (0.57%) Windows Server
Processes & Methodologies
1 66 (37.93%) Agile Software Development
2 48 (27.59%) OO
3 40 (22.99%) MVC
4 39 (22.41%) Web Development
5 32 (18.39%) TDD
6 29 (16.67%) Scrum
7 27 (15.52%) Software Engineering
8 25 (14.37%) Web Application Development
9 23 (13.22%) OOD
9 23 (13.22%) Wealth Management
10 21 (12.07%) E-Commerce
11 17 (9.77%) CRM
11 17 (9.77%) MVVM
12 16 (9.20%) SOA
12 16 (9.20%) Test Automation
12 16 (9.20%) Workflow
13 14 (8.05%) UML
14 13 (7.47%) Front End Development
14 13 (7.47%) High Availability
14 13 (7.47%) OOP
Programming Languages
1 58 (33.33%) C#
2 57 (32.76%) Java
3 35 (20.11%) SQL
4 21 (12.07%) PHP
5 20 (11.49%) Ruby
6 18 (10.34%) ES6
7 14 (8.05%) Shell Script
8 10 (5.75%) C++
9 9 (5.17%) VB.NET
10 6 (3.45%) PowerShell
10 6 (3.45%) VB
11 4 (2.30%) Apex Code
11 4 (2.30%) Objective-C
12 3 (1.72%) T-SQL
13 1 (0.57%) R
13 1 (0.57%) XAML
Qualifications
1 20 (11.49%) Degree
2 6 (3.45%) Computer Science Degree
2 6 (3.45%) PhD
3 4 (2.30%) PMI Certification
4 1 (0.57%) MCP
4 1 (0.57%) MCTS
4 1 (0.57%) Microsoft Certification
Quality Assurance & Compliance
1 6 (3.45%) QA
Systems Management
1 2 (1.15%) Opscode Chef
2 1 (0.57%) Capistrano
Vendors
1 17 (9.77%) Microsoft
2 6 (3.45%) Demandware
3 4 (2.30%) ATG
3 4 (2.30%) hybris
3 4 (2.30%) Nintex
3 4 (2.30%) Salesforce.com
4 3 (1.72%) Zend
5 2 (1.15%) Adobe
5 2 (1.15%) Google
6 1 (0.57%) Facebook
6 1 (0.57%) Monetate
6 1 (0.57%) Optimizely
6 1 (0.57%) Qubit
6 1 (0.57%) Tableau
Watford, Hertfordshire
Understanding Recruitment
Salary: £30000 - £45000 per annum + benefits
Posted: 20 hours ago
Watford, Hertfordshire
Austin Fraser
Salary: £65000 - £70000 per annum
Posted: 1 hour ago
Watford, Hertfordshire
Senitor Associates
Salary: £35000 - £40000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Senitor Associates
Salary: £32000 - £37000 per annum + Benefits
Posted: 4 days ago
Watford, Hertfordshire
Zorba Consulting Limited
Salary: £55k - 65k per year
Posted: 4 days ago
Watford, Hertfordshire
FIS Global
Salary: Up to £50,000 per annum
Posted: 2 days ago
Watford, Hertfordshire
Oscar
Salary: £35000 - £42000 per annum + Benefits
Posted: 5 days ago
Watford, Hertfordshire
Senitor Associates
Salary: £35000 - £50000 per annum + Benefits
Posted: 4 days ago
Watford, Hertfordshire
Streamline Connections
Salary: £40000 - £55000 per annum
Posted: 3 days ago
Watford, Hertfordshire
Capita Resourcing - IT Resourcing
Salary: £45000 - £55000 per annum + Benefits
Posted: 4 days ago
Watford, Hertfordshire
Senitor Associates
Salary: £25000 - £35000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £50000 - £65000 per annum, Benefits Excellent Benefits Package
Posted: 4 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £60000 - £65000 per annum, Benefits Excellent Benefits Package
Posted: 4 days ago
Watford, Hertfordshire
Logic Engagements Ltd
Salary: £35000 - £40000 per annum + Bonus + good benefits
Posted: 6 days ago
Watford, Hertfordshire
Salmon Ltd
Posted: 19 days ago