Period
to 23 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead 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 23 October 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire > Hemel Hempstead
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 5 11 30
Rank change year-on-year +6 +19 -20
Permanent jobs citing JavaScript 72 67 38
As % of all permanent IT jobs advertised in Hemel Hempstead 22.02% 16.54% 7.45%
As % of the Programming Languages category 52.94% 35.26% 19.19%
Number of salaries quoted 70 91 53
Hemel Hempstead median annual salary £45,000 £40,000 £38,500
Median salary % change year-on-year +12.50% +3.90% -14.44%
10th Percentile £37,500 £31,250 £29,200
90th Percentile £53,750 £70,000 £65,750
Hertfordshire median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -

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 Hemel Hempstead with a requirement for coding skills.

All Programming Languages
Hemel Hempstead
Permanent vacancies with a requirement for coding skills 136 190 198
As % of all permanent IT jobs advertised in Hemel Hempstead 41.59% 46.91% 38.82%
Number of salaries quoted 115 175 169
Hemel Hempstead median annual salary £45,000 £50,000 £40,000
Median salary % change year-on-year -10.00% +25.00% -5.88%
10th Percentile £26,750 £31,250 £28,850
90th Percentile £55,000 £65,000 £62,500
Hertfordshire median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

JavaScript
Job Vacancy Trend in Hemel Hempstead

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

Job vacancy trend for JavaScript in Hemel Hempstead

JavaScript
Salary Trend in Hemel Hempstead

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

Salary trend for JavaScript in Hemel Hempstead

JavaScript
Salary Histogram in Hemel Hempstead

The salary distribution of IT jobs citing JavaScript in Hemel Hempstead over the 6 months to 23 October 2018.

Salary histogram for JavaScript in Hemel Hempstead

For the 6 months to 23 October 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 Hemel Hempstead region with a requirement for JavaScript.

1 70 (97.22%) .NET
2 66 (91.67%) CSS
3 65 (90.28%) C#
4 62 (86.11%) HTML
5 47 (65.28%) Agile Software Development
5 47 (65.28%) ASP.NET
6 46 (63.89%) .NET Framework
7 42 (58.33%) jQuery
8 36 (50.00%) AngularJS
9 35 (48.61%) MVC
10 31 (43.06%) Visual Studio
10 31 (43.06%) Web Services
11 30 (41.67%) SQL Server
12 28 (38.89%) TDD
12 28 (38.89%) Entity Framework
13 27 (37.50%) ASP.NET MVC
13 27 (37.50%) NUnit
13 27 (37.50%) WCF
14 25 (34.72%) User Experience
14 25 (34.72%) StyleCop
14 25 (34.72%) LINQ
14 25 (34.72%) Scrum
15 24 (33.33%) Microsoft
16 19 (26.39%) SQL
16 19 (26.39%) TypeScript
16 19 (26.39%) Angular 2
17 17 (23.61%) Relational Database
18 15 (20.83%) Vue.js
19 14 (19.44%) Retail
20 12 (16.67%) Microservices

JavaScript
Co-occurring IT Skills in Hemel Hempstead 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 1 (1.39%) SharePoint
Cloud Services
1 6 (8.33%) Microsoft Azure
2 1 (1.39%) Amazon AWS
Communications & Networking
1 1 (1.39%) Firewall
1 1 (1.39%) Internet
1 1 (1.39%) VPN
1 1 (1.39%) Wi-Fi
Database & Business Intelligence
1 30 (41.67%) SQL Server
2 17 (23.61%) Relational Database
3 12 (16.67%) MongoDB
4 3 (4.17%) Redis
5 1 (1.39%) Big Data
5 1 (1.39%) NoSQL
5 1 (1.39%) Oracle Database
Development Applications
1 31 (43.06%) Visual Studio
2 27 (37.50%) NUnit
3 25 (34.72%) StyleCop
4 12 (16.67%) Grunt
5 3 (4.17%) Git (software)
6 2 (2.78%) Team Foundation Server
7 1 (1.39%) JIRA
7 1 (1.39%) MSTest
7 1 (1.39%) Selenium
7 1 (1.39%) SpecFlow
7 1 (1.39%) Visual Studio Team System
7 1 (1.39%) WebDriver
General
1 14 (19.44%) Retail
2 2 (2.78%) Finance
Job Titles
1 65 (90.28%) Developer
2 52 (72.22%) .NET Developer
3 51 (70.83%) C# Developer
4 39 (54.17%) ASP.NET Developer
4 39 (54.17%) C# .NET Developer
4 39 (54.17%) C# ASP.NET Developer
5 26 (36.11%) Full Stack Developer
6 4 (5.56%) JavaScript Developer
6 4 (5.56%) Senior Software Engineer
6 4 (5.56%) Software Engineer
7 2 (2.78%) Head of Development
7 2 (2.78%) Junior
7 2 (2.78%) Junior .NET Developer
7 2 (2.78%) Junior Developer
8 1 (1.39%) Administrator
8 1 (1.39%) Cloud Engineer
8 1 (1.39%) DevOps Engineer
8 1 (1.39%) Senior Developer
8 1 (1.39%) Systems Administrator
8 1 (1.39%) Systems Engineer
Libraries, Frameworks & Software Standards
1 70 (97.22%) .NET
2 66 (91.67%) CSS
3 62 (86.11%) HTML
4 47 (65.28%) ASP.NET
5 46 (63.89%) .NET Framework
6 42 (58.33%) jQuery
7 36 (50.00%) AngularJS
8 31 (43.06%) Web Services
9 28 (38.89%) Entity Framework
10 27 (37.50%) ASP.NET MVC
10 27 (37.50%) WCF
11 25 (34.72%) LINQ
12 19 (26.39%) Angular 2
13 15 (20.83%) Vue.js
14 12 (16.67%) .NET Core
14 12 (16.67%) Material Design
14 12 (16.67%) RabbitMQ
14 12 (16.67%) RESTful
14 12 (16.67%) Sass
15 9 (12.50%) ASP.NET Web API
Miscellaneous
1 25 (34.72%) User Experience
2 1 (1.39%) Greenfield Project
2 1 (1.39%) Internet of Things
Operating Systems
1 9 (12.50%) Android
2 8 (11.11%) Apple iOS
3 2 (2.78%) Linux
4 1 (1.39%) CentOS
4 1 (1.39%) Ubuntu
4 1 (1.39%) Windows
4 1 (1.39%) Windows 10
4 1 (1.39%) Windows 8
4 1 (1.39%) Windows Server
4 1 (1.39%) Windows Server 2012
Processes & Methodologies
1 47 (65.28%) Agile Software Development
2 35 (48.61%) MVC
3 28 (38.89%) TDD
4 25 (34.72%) Scrum
5 12 (16.67%) Microservices
5 12 (16.67%) Web Application Development
6 7 (9.72%) SOLID
7 6 (8.33%) CQRS
7 6 (8.33%) Domain-Driven Design
7 6 (8.33%) Enterprise Architecture
8 4 (5.56%) Software Engineering
9 3 (4.17%) Android Development
9 3 (4.17%) DevOps
10 2 (2.78%) BDD
10 2 (2.78%) iOS Development
10 2 (2.78%) Line Management
10 2 (2.78%) Problem-Solving
10 2 (2.78%) SDLC
11 1 (1.39%) Test Automation
11 1 (1.39%) Unit Testing
Programming Languages
1 65 (90.28%) C#
2 19 (26.39%) SQL
2 19 (26.39%) TypeScript
3 4 (5.56%) C
3 4 (5.56%) VB
3 4 (5.56%) VB.NET
3 4 (5.56%) VB6
4 1 (1.39%) Bash Shell
4 1 (1.39%) Java
4 1 (1.39%) PHP
4 1 (1.39%) PowerShell
4 1 (1.39%) T-SQL
System Software
1 1 (1.39%) Active Directory
1 1 (1.39%) Docker
1 1 (1.39%) Samba
1 1 (1.39%) VMware ESXi
1 1 (1.39%) VMware Infrastructure
Vendors
1 24 (33.33%) Microsoft
2 2 (2.78%) Xamarin
3 1 (1.39%) Atlassian
3 1 (1.39%) Oracle
3 1 (1.39%) Red Hat
3 1 (1.39%) VMware