Period
to 18 November 2018

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 18 November 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire > Watford
6 months to
18 Nov 2018
Same period 2017 Same period 2016
Rank 7 6 17
Rank change year-on-year -1 +11 -3
Permanent jobs citing JavaScript 189 178 108
As % of all permanent IT jobs advertised in Watford 19.85% 18.20% 10.37%
As % of the Programming Languages category 39.13% 32.42% 24.88%
Number of salaries quoted 151 146 111
Watford median annual salary £50,000 £50,000 £48,500
Median salary % change year-on-year - +3.09% +7.78%
10th Percentile £33,750 £32,500 £32,500
90th Percentile £67,500 £64,000 £62,500
Hertfordshire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 483 549 434
As % of all permanent IT jobs advertised in Watford 50.74% 56.13% 41.69%
Number of salaries quoted 396 467 381
Watford median annual salary £47,500 £50,000 £50,000
Median salary % change year-on-year -5.00% - +11.11%
10th Percentile £31,250 £32,500 £29,000
90th Percentile £70,000 £69,250 £70,000
Hertfordshire median annual salary £50,000 £47,500 £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 18 November 2018.

Salary histogram for JavaScript in Watford

For the 6 months to 18 November 2018, 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.

1 105 (55.56%) .NET
2 102 (53.97%) C#
2 102 (53.97%) HTML
3 101 (53.44%) SQL
4 96 (50.79%) CSS
5 69 (36.51%) Agile Software Development
6 65 (34.39%) SQL Server
6 65 (34.39%) Java
7 60 (31.75%) ASP.NET
8 52 (27.51%) Microsoft
9 48 (25.40%) MVC
10 44 (23.28%) AngularJS
11 41 (21.69%) Problem-Solving
12 40 (21.16%) Web Services
13 39 (20.63%) XML
14 38 (20.11%) TDD
14 38 (20.11%) Software Engineering
15 35 (18.52%) HTML5
16 33 (17.46%) Finance
17 31 (16.40%) RESTful
18 29 (15.34%) jQuery
18 29 (15.34%) Scrum
19 28 (14.81%) OOP
20 27 (14.29%) OO
20 27 (14.29%) Salesforce.com
21 25 (13.23%) Computer Science
22 24 (12.70%) SQL Server Reporting Services
22 24 (12.70%) Workflow
22 24 (12.70%) SharePoint
22 24 (12.70%) 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 24 (12.70%) SharePoint
2 8 (4.23%) Oracle Service Bus
2 8 (4.23%) Oracle SOA Suite
3 6 (3.17%) IIS
3 6 (3.17%) JBoss
3 6 (3.17%) SharePoint 2013
3 6 (3.17%) Tomcat
3 6 (3.17%) WebSphere
4 3 (1.59%) Umbraco
5 2 (1.06%) Apache
5 2 (1.06%) Elasticsearch
6 1 (0.53%) SharePoint Server
Applications
1 14 (7.41%) Microsoft Excel
1 14 (7.41%) Microsoft Project
2 2 (1.06%) Photoshop
Business Applications
1 18 (9.52%) Dynamics CRM
2 1 (0.53%) Magento
Cloud Services
1 21 (11.11%) Amazon AWS
2 14 (7.41%) Microsoft Azure
2 14 (7.41%) SaaS
3 3 (1.59%) Dynamics 365
3 3 (1.59%) GitHub
3 3 (1.59%) Office 365
4 1 (0.53%) Azure Data Factory
Communications & Networking
1 8 (4.23%) SSL
2 1 (0.53%) Internet
Database & Business Intelligence
1 65 (34.39%) SQL Server
2 24 (12.70%) SQL Server Reporting Services
3 14 (7.41%) Crystal Reports
3 14 (7.41%) MS Access
4 8 (4.23%) MySQL
4 8 (4.23%) Oracle Database
4 8 (4.23%) Oracle Database 12c
4 8 (4.23%) Relational Database
4 8 (4.23%) SQL Server Integration Services
5 7 (3.70%) RDBMS
6 6 (3.17%) SQL Server 2012
6 6 (3.17%) SQL Server 2014
7 4 (2.12%) PostgreSQL
7 4 (2.12%) SQL Server 2008
8 2 (1.06%) MongoDB
8 2 (1.06%) NoSQL
9 1 (0.53%) Azure SQL Database
9 1 (0.53%) Big Data
9 1 (0.53%) Sybase ASE
Development Applications
1 22 (11.64%) Team Foundation Server
2 18 (9.52%) Git (software)
3 7 (3.70%) Visual Studio
4 6 (3.17%) Bitbucket
5 4 (2.12%) gulp
6 3 (1.59%) Jenkins
6 3 (1.59%) Karma Test Runner
7 2 (1.06%) Jasmine
7 2 (1.06%) JIRA
7 2 (1.06%) Mercurial
7 2 (1.06%) PostCSS
7 2 (1.06%) ProC
7 2 (1.06%) SpecFlow
7 2 (1.06%) Subversion
7 2 (1.06%) Visual Studio Code
7 2 (1.06%) webpack
8 1 (0.53%) JBehave
8 1 (0.53%) WebDriver
8 1 (0.53%) Xcode
General
1 33 (17.46%) Finance
2 20 (10.58%) Banking
2 20 (10.58%) Retail
3 3 (1.59%) Automotive
4 1 (0.53%) Investment Banking
4 1 (0.53%) Legal
4 1 (0.53%) Manufacturing
Job Titles
1 116 (61.38%) Developer
2 48 (25.40%) .NET Developer
3 29 (15.34%) C# Developer
4 28 (14.81%) Software Developer
5 26 (13.76%) Consultant
6 24 (12.70%) Full Stack Developer
7 23 (12.17%) C# .NET Developer
7 23 (12.17%) Implementation Consultant
8 16 (8.47%) Angular Developer
8 16 (8.47%) Software Consultant
9 15 (7.94%) Junior
9 15 (7.94%) Senior Developer
10 14 (7.41%) Java Developer
11 13 (6.88%) Senior Consultant
11 13 (6.88%) Senior Implementation Consultant
12 12 (6.35%) Junior Consultant
13 11 (5.82%) Software Engineer
14 10 (5.29%) UI Developer
15 9 (4.76%) Junior Implementation Consultant
15 9 (4.76%) Software Implementation Consultant
Libraries, Frameworks & Software Standards
1 105 (55.56%) .NET
2 102 (53.97%) HTML
3 96 (50.79%) CSS
4 60 (31.75%) ASP.NET
5 44 (23.28%) AngularJS
6 40 (21.16%) Web Services
7 39 (20.63%) XML
8 35 (18.52%) HTML5
9 31 (16.40%) RESTful
10 29 (15.34%) jQuery
11 23 (12.17%) .NET Framework
12 22 (11.64%) REST
13 17 (8.99%) React
13 17 (8.99%) Sass
14 16 (8.47%) .NET Core
14 16 (8.47%) Angular 2
14 16 (8.47%) Entity Framework
14 16 (8.47%) Spring
15 14 (7.41%) ADO.NET
16 12 (6.35%) JSP
Miscellaneous
1 25 (13.23%) Computer Science
2 23 (12.17%) Enterprise Software
3 22 (11.64%) Greenfield Project
4 21 (11.11%) Analytical Skills
5 19 (10.05%) User Experience
6 8 (4.23%) Fintech
7 6 (3.17%) Driving Licence
8 2 (1.06%) Mobile App
8 2 (1.06%) N-Tier
8 2 (1.06%) Smartphone
8 2 (1.06%) W3C
Operating Systems
1 23 (12.17%) Windows
2 21 (11.11%) Windows Server
3 15 (7.94%) Linux
4 6 (3.17%) Unix
5 2 (1.06%) Android
Processes & Methodologies
1 69 (36.51%) Agile Software Development
2 48 (25.40%) MVC
3 41 (21.69%) Problem-Solving
4 38 (20.11%) Software Engineering
4 38 (20.11%) TDD
5 29 (15.34%) Scrum
6 28 (14.81%) OOP
7 27 (14.29%) OO
8 24 (12.70%) Workflow
9 21 (11.11%) Project Management
10 19 (10.05%) Software Delivery
11 18 (9.52%) CRM
12 16 (8.47%) Digital Transformation Programme
12 16 (8.47%) Microservices
13 15 (7.94%) Business Analysis
13 15 (7.94%) Process Management
14 14 (7.41%) Customer Requirements
14 14 (7.41%) Pair Programming
14 14 (7.41%) Process Improvement
14 14 (7.41%) SDLC
Programming Languages
1 102 (53.97%) C#
2 101 (53.44%) SQL
3 65 (34.39%) Java
4 24 (12.70%) T-SQL
5 14 (7.41%) ES6
5 14 (7.41%) VBA
6 13 (6.88%) Apex Code
6 13 (6.88%) Python
7 12 (6.35%) Java 8
8 10 (5.29%) C++
9 8 (4.23%) PHP
9 8 (4.23%) PL/SQL
9 8 (4.23%) VB.NET
9 8 (4.23%) VBScript
10 6 (3.17%) ANSI SQL
10 6 (3.17%) Shell Script
10 6 (3.17%) XPath
11 5 (2.65%) PowerShell
12 4 (2.12%) C
12 4 (2.12%) Java 9
Qualifications
1 21 (11.11%) Degree
2 6 (3.17%) SC Cleared
2 6 (3.17%) Security Cleared
3 3 (1.59%) Computer Science Degree
Quality Assurance & Compliance
1 14 (7.41%) QA
2 3 (1.59%) WAI
3 1 (0.53%) Sarbanes-Oxley
System Software
1 6 (3.17%) Docker
Systems Management
1 2 (1.06%) Opscode Chef
Vendors
1 52 (27.51%) Microsoft
2 27 (14.29%) Salesforce.com
3 8 (4.23%) Oracle
4 7 (3.70%) Sybase
5 5 (2.65%) Nintex
6 2 (1.06%) hybris
6 2 (1.06%) Xamarin
7 1 (0.53%) VocaLink