Period
to 17 January 2019

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 6 months to 17 January 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire > Watford
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 7 7 14
Rank change year-on-year 0 +7 +10
Permanent jobs citing JavaScript 170 168 117
As % of all permanent IT jobs advertised in Watford 18.50% 19.05% 11.43%
As % of the Programming Languages category 39.63% 33.20% 25.94%
Number of salaries quoted 128 149 127
Watford median annual salary £50,000 £50,000 £42,500
Median salary % change year-on-year - +17.65% -5.56%
10th Percentile £33,750 £32,500 £32,500
90th Percentile £67,500 £66,250 £62,500
Hertfordshire median annual salary £50,000 £47,500 £42,500
% change year-on-year +5.26% +11.76% -5.56%

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 Watford with a requirement for coding skills.

All Programming Languages
Watford
Permanent vacancies with a requirement for coding skills 429 506 451
As % of all permanent IT jobs advertised in Watford 46.68% 57.37% 44.04%
Number of salaries quoted 329 452 389
Watford median annual salary £50,000 £52,500 £50,000
Median salary % change year-on-year -4.76% +5.00% +11.11%
10th Percentile £29,000 £31,250 £32,250
90th Percentile £72,500 £67,500 £67,500
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

JavaScript
Job Vacancy Trend in Watford

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

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 6 months to 17 January 2019.

Salary histogram for JavaScript in Watford

For the 6 months to 17 January 2019, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Watford region with a requirement for JavaScript.

1 93 (54.71%) HTML
2 91 (53.53%) .NET
3 82 (48.24%) C#
4 80 (47.06%) CSS
5 77 (45.29%) SQL
6 65 (38.24%) ASP.NET
7 63 (37.06%) Agile Software Development
8 62 (36.47%) SQL Server
9 60 (35.29%) Microsoft
10 53 (31.18%) Java
10 53 (31.18%) AngularJS
11 50 (29.41%) MVC
12 42 (24.71%) Software Engineering
13 41 (24.12%) Web Services
14 38 (22.35%) Scrum
15 37 (21.76%) RESTful
16 33 (19.41%) Finance
16 33 (19.41%) TDD
17 29 (17.06%) React
17 29 (17.06%) HTML5
18 28 (16.47%) XML
19 27 (15.88%) jQuery
19 27 (15.88%) Problem-Solving
20 26 (15.29%) Greenfield Project
20 26 (15.29%) Dynamics CRM
20 26 (15.29%) CRM
21 23 (13.53%) OOP
21 23 (13.53%) OO
22 22 (12.94%) SharePoint
22 22 (12.94%) T-SQL

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 22 (12.94%) SharePoint
2 6 (3.53%) IIS
2 6 (3.53%) Umbraco
3 5 (2.94%) JBoss
3 5 (2.94%) Oracle Service Bus
3 5 (2.94%) Oracle SOA Suite
3 5 (2.94%) Tomcat
3 5 (2.94%) WebSphere
4 4 (2.35%) Apache
4 4 (2.35%) SharePoint 2013
5 2 (1.18%) CMS
5 2 (1.18%) WordPress
6 1 (0.59%) Elasticsearch
6 1 (0.59%) SharePoint Server
Applications
1 15 (8.82%) Microsoft Project
2 10 (5.88%) Microsoft Excel
3 1 (0.59%) GIMP
3 1 (0.59%) Photoshop
Business Applications
1 26 (15.29%) Dynamics CRM
2 2 (1.18%) Magento
Cloud Services
1 16 (9.41%) Amazon AWS
2 15 (8.82%) SaaS
3 10 (5.88%) Dynamics 365
4 9 (5.29%) Microsoft Azure
5 1 (0.59%) Azure Data Factory
5 1 (0.59%) Office 365
Communications & Networking
1 5 (2.94%) SSL
2 2 (1.18%) HTTP
2 2 (1.18%) Internet
Database & Business Intelligence
1 62 (36.47%) SQL Server
2 18 (10.59%) SQL Server Reporting Services
3 10 (5.88%) Crystal Reports
3 10 (5.88%) MS Access
3 10 (5.88%) MySQL
4 9 (5.29%) PostgreSQL
4 9 (5.29%) Relational Database
5 6 (3.53%) RDBMS
6 5 (2.94%) Oracle Database
6 5 (2.94%) Oracle Database 12c
6 5 (2.94%) SQL Server 2012
6 5 (2.94%) SQL Server 2014
7 3 (1.76%) SQL Server 2008
8 2 (1.18%) MongoDB
8 2 (1.18%) NoSQL
9 1 (0.59%) Azure SQL Database
Development Applications
1 19 (11.18%) Team Foundation Server
2 17 (10.00%) Git (software)
3 11 (6.47%) gulp
4 8 (4.71%) Visual Studio
5 7 (4.12%) Bitbucket
6 4 (2.35%) Jenkins
6 4 (2.35%) PostCSS
6 4 (2.35%) WebDriver
6 4 (2.35%) webpack
7 3 (1.76%) JBehave
7 3 (1.76%) Karma Test Runner
8 1 (0.59%) Mercurial
8 1 (0.59%) Selenium
8 1 (0.59%) SpecFlow
8 1 (0.59%) Subversion
8 1 (0.59%) Visual Studio Code
General
1 33 (19.41%) Finance
2 14 (8.24%) Banking
3 12 (7.06%) Retail
4 3 (1.76%) Automotive
5 2 (1.18%) Games
6 1 (0.59%) Pharmaceutical
Job Titles
1 119 (70.00%) Developer
2 46 (27.06%) .NET Developer
3 38 (22.35%) C# Developer
4 35 (20.59%) Full Stack Developer
5 31 (18.24%) C# .NET Developer
6 21 (12.35%) Software Developer
7 19 (11.18%) Angular Developer
8 18 (10.59%) Java Developer
9 14 (8.24%) Consultant
10 13 (7.65%) Front End Developer (Client-Side Developer)
11 11 (6.47%) Implementation Consultant
12 10 (5.88%) Junior
13 9 (5.29%) ASP.NET Developer
13 9 (5.29%) CRM Developer
13 9 (5.29%) JavaScript Developer
13 9 (5.29%) Senior Developer
14 8 (4.71%) .NET Software Developer
14 8 (4.71%) C# Software Developer
14 8 (4.71%) Senior Consultant
14 8 (4.71%) Senior Implementation Consultant
Libraries, Frameworks & Software Standards
1 93 (54.71%) HTML
2 91 (53.53%) .NET
3 80 (47.06%) CSS
4 65 (38.24%) ASP.NET
5 53 (31.18%) AngularJS
6 41 (24.12%) Web Services
7 37 (21.76%) RESTful
8 29 (17.06%) HTML5
8 29 (17.06%) React
9 28 (16.47%) XML
10 27 (15.88%) jQuery
11 20 (11.76%) .NET Core
12 19 (11.18%) Angular 2
13 18 (10.59%) REST
14 15 (8.82%) Node.js
15 13 (7.65%) Sass
16 12 (7.06%) Twitter Bootstrap
17 11 (6.47%) SOAP
17 11 (6.47%) Spring
18 10 (5.88%) ADO.NET
Miscellaneous
1 26 (15.29%) Greenfield Project
2 18 (10.59%) Enterprise Software
3 17 (10.00%) Analytical Skills
4 15 (8.82%) User Experience
5 10 (5.88%) Fintech
6 6 (3.53%) Driving Licence
7 2 (1.18%) N-Tier
Operating Systems
1 17 (10.00%) Linux
2 16 (9.41%) Windows
2 16 (9.41%) Windows Server
3 5 (2.94%) Unix
Processes & Methodologies
1 63 (37.06%) Agile Software Development
2 50 (29.41%) MVC
3 42 (24.71%) Software Engineering
4 38 (22.35%) Scrum
5 33 (19.41%) TDD
6 27 (15.88%) Problem-Solving
7 26 (15.29%) CRM
8 23 (13.53%) OO
8 23 (13.53%) OOP
9 21 (12.35%) Project Management
9 21 (12.35%) Workflow
10 20 (11.76%) Microservices
11 19 (11.18%) Digital Transformation Programme
11 19 (11.18%) Web Development
12 16 (9.41%) Front End Development
12 16 (9.41%) Process Management
13 15 (8.82%) Business Analysis
13 15 (8.82%) Customer Requirements
13 15 (8.82%) Decision-Making
13 15 (8.82%) Process Improvement
Programming Languages
1 82 (48.24%) C#
2 77 (45.29%) SQL
3 53 (31.18%) Java
4 22 (12.94%) T-SQL
5 15 (8.82%) Python
6 13 (7.65%) ES6
6 13 (7.65%) Java 8
7 11 (6.47%) PHP
8 10 (5.88%) VBA
9 8 (4.71%) Apex Code
9 8 (4.71%) VB.NET
9 8 (4.71%) VBScript
10 7 (4.12%) C++
11 6 (3.53%) XPath
12 5 (2.94%) ANSI SQL
12 5 (2.94%) PL/SQL
12 5 (2.94%) Shell Script
13 4 (2.35%) Java 9
13 4 (2.35%) TypeScript
14 2 (1.18%) PowerShell
Qualifications
1 11 (6.47%) Degree
2 6 (3.53%) SC Cleared
2 6 (3.53%) Security Cleared
Quality Assurance & Compliance
1 11 (6.47%) QA
2 4 (2.35%) WAI
System Software
1 6 (3.53%) Docker
Systems Management
1 1 (0.59%) Opscode Chef
Vendors
1 60 (35.29%) Microsoft
2 18 (10.59%) Salesforce.com
3 10 (5.88%) Oracle
4 5 (2.94%) Sybase
5 4 (2.35%) Nintex
6 2 (1.18%) Google
6 2 (1.18%) Xamarin
6 2 (1.18%) Zend
7 1 (0.59%) VocaLink