Period
to 17 June 2019

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 17 June 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire > Hemel Hempstead
6 months to
17 Jun 2019
Same period 2018 Same period 2017
Rank 17 7 17
Rank change year-on-year -10 +10 +25
Permanent jobs citing JavaScript 41 91 52
As % of all permanent IT jobs advertised in Hemel Hempstead 12.93% 21.67% 12.41%
As % of the Programming Languages category 34.45% 38.40% 30.23%
Number of salaries quoted 39 88 76
Hemel Hempstead median annual salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88% -5.56%
10th Percentile £36,250 £37,500 £31,250
90th Percentile £55,000 £53,750 £72,500
Hertfordshire median annual salary £50,000 £50,000 £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 119 237 172
As % of all permanent IT jobs advertised in Hemel Hempstead 37.54% 56.43% 41.05%
Number of salaries quoted 105 219 160
Hemel Hempstead median annual salary £47,500 £45,000 £42,500
Median salary % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £35,500 £25,250 £31,250
90th Percentile £62,500 £58,750 £63,750
Hertfordshire median annual salary £50,000 £50,000 £47,000
% change year-on-year - +6.38% +4.44%

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 17 June 2019.

Salary histogram for JavaScript in Hemel Hempstead

For the 6 months to 17 June 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 Hemel Hempstead region with a requirement for JavaScript.

1 34 (82.93%) C#
2 32 (78.05%) .NET
3 29 (70.73%) HTML
4 26 (63.41%) CSS
5 25 (60.98%) SQL Server
6 21 (51.22%) AngularJS
7 20 (48.78%) Microsoft
8 17 (41.46%) ASP.NET
9 16 (39.02%) User Experience
10 15 (36.59%) .NET Framework
11 13 (31.71%) jQuery
11 13 (31.71%) Agile Software Development
12 12 (29.27%) Relational Database
13 11 (26.83%) Vue.js
13 11 (26.83%) SDLC
14 10 (24.39%) Angular 2
14 10 (24.39%) SQL
15 9 (21.95%) Git (software)
16 8 (19.51%) Microservices
16 8 (19.51%) Web Application Development
16 8 (19.51%) RESTful
16 8 (19.51%) Redis
16 8 (19.51%) OOP
16 8 (19.51%) Microsoft Certification
17 7 (17.07%) Docker
18 6 (14.63%) Team Foundation Server
18 6 (14.63%) Linux
18 6 (14.63%) MySQL
18 6 (14.63%) PHP
19 5 (12.20%) Scrum

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 3 (7.32%) SharePoint
2 2 (4.88%) IIS
3 1 (2.44%) Confluence
3 1 (2.44%) Elasticsearch
Cloud Services
1 2 (4.88%) Office 365
2 1 (2.44%) Amazon AWS
2 1 (2.44%) Azure Stack
2 1 (2.44%) Heroku
2 1 (2.44%) Microsoft Azure
2 1 (2.44%) Microsoft Flow
2 1 (2.44%) OneDrive
2 1 (2.44%) Power Platform
2 1 (2.44%) PowerApps
Communications & Networking
1 1 (2.44%) DHCP
1 1 (2.44%) DNS
1 1 (2.44%) Firewall
1 1 (2.44%) NetScaler
1 1 (2.44%) Skype
1 1 (2.44%) TCP/IP
1 1 (2.44%) VPN
Database & Business Intelligence
1 25 (60.98%) SQL Server
2 12 (29.27%) Relational Database
3 8 (19.51%) Redis
4 6 (14.63%) MySQL
5 1 (2.44%) MongoDB
5 1 (2.44%) NoSQL
5 1 (2.44%) SQL Server 2012
5 1 (2.44%) SQL Server 2014
Development Applications
1 9 (21.95%) Git (software)
2 6 (14.63%) Team Foundation Server
3 4 (9.76%) GitLab
4 1 (2.44%) Hudson
4 1 (2.44%) JIRA
4 1 (2.44%) RubyGems
4 1 (2.44%) Subversion
4 1 (2.44%) TestRail
4 1 (2.44%) Visual Studio
4 1 (2.44%) Zephyr
Job Titles
1 37 (90.24%) Developer
2 18 (43.90%) .NET Developer
3 17 (41.46%) Full Stack Developer
4 11 (26.83%) Senior Developer
5 10 (24.39%) JavaScript Developer
6 7 (17.07%) Senior Full Stack Developer
7 5 (12.20%) ASP.NET Developer
7 5 (12.20%) C# .NET Developer
7 5 (12.20%) C# ASP.NET Developer
7 5 (12.20%) C# Developer
7 5 (12.20%) Software Developer
8 4 (9.76%) PHP Developer
8 4 (9.76%) Senior Software Developer
9 2 (4.88%) Software Test Engineer
9 2 (4.88%) Test Engineer
9 2 (4.88%) Web Developer
10 1 (2.44%) Administrator
10 1 (2.44%) Architect
10 1 (2.44%) Linux Systems Administrator
10 1 (2.44%) Systems Administrator
Libraries, Frameworks & Software Standards
1 32 (78.05%) .NET
2 29 (70.73%) HTML
3 26 (63.41%) CSS
4 21 (51.22%) AngularJS
5 17 (41.46%) ASP.NET
6 15 (36.59%) .NET Framework
7 13 (31.71%) jQuery
8 11 (26.83%) Vue.js
9 10 (24.39%) Angular 2
10 8 (19.51%) RESTful
11 5 (12.20%) React
12 4 (9.76%) Zend Framework
13 2 (4.88%) ASP.NET Core
13 2 (4.88%) ASP.NET Web API
13 2 (4.88%) CSS3
13 2 (4.88%) HTML5
13 2 (4.88%) XHTML
14 1 (2.44%) Haml
14 1 (2.44%) Node.js
14 1 (2.44%) Web Services
Miscellaneous
1 16 (39.02%) User Experience
2 1 (2.44%) LIMS
Operating Systems
1 6 (14.63%) Linux
2 5 (12.20%) Ubuntu
3 2 (4.88%) Windows
4 1 (2.44%) CentOS
4 1 (2.44%) Mac OS
4 1 (2.44%) Unix
4 1 (2.44%) Windows 10
4 1 (2.44%) Windows 8
4 1 (2.44%) Windows Server
4 1 (2.44%) Windows Server 2012
Processes & Methodologies
1 13 (31.71%) Agile Software Development
2 11 (26.83%) SDLC
3 8 (19.51%) Microservices
3 8 (19.51%) OOP
3 8 (19.51%) Web Application Development
4 5 (12.20%) Scrum
5 4 (9.76%) Compliance Management
5 4 (9.76%) Migration
5 4 (9.76%) Refactoring
5 4 (9.76%) Risk and Compliance Management
6 3 (7.32%) Web Development
7 2 (4.88%) Manual Testing
7 2 (4.88%) MVC
8 1 (2.44%) Continuous Integration
8 1 (2.44%) CRM
8 1 (2.44%) ITIL
8 1 (2.44%) Kanban
8 1 (2.44%) PRINCE2
8 1 (2.44%) Test Automation
8 1 (2.44%) Workflow
Programming Languages
1 34 (82.93%) C#
2 10 (24.39%) SQL
3 6 (14.63%) PHP
4 5 (12.20%) TypeScript
5 2 (4.88%) C++
5 2 (4.88%) Java
5 2 (4.88%) PowerShell
5 2 (4.88%) T-SQL
5 2 (4.88%) VBScript
6 1 (2.44%) Bash Shell
6 1 (2.44%) Python
6 1 (2.44%) Ruby
Qualifications
1 8 (19.51%) Microsoft Certification
2 4 (9.76%) Security Cleared
3 2 (4.88%) ISEB
4 1 (2.44%) CCA
4 1 (2.44%) CCNA
4 1 (2.44%) Cisco Certification
4 1 (2.44%) Citrix Certification
4 1 (2.44%) Degree
4 1 (2.44%) MCP
4 1 (2.44%) RHCE
Quality Assurance & Compliance
1 1 (2.44%) ISO/IEC 20000
System Software
1 7 (17.07%) Docker
2 2 (4.88%) Active Directory
2 2 (4.88%) VMware Infrastructure
3 1 (2.44%) Hyper-V
3 1 (2.44%) iptables
3 1 (2.44%) Microsoft App-V
3 1 (2.44%) Samba
3 1 (2.44%) VMware ESXi
3 1 (2.44%) XenApp
3 1 (2.44%) XenDesktop
Systems Management
1 1 (2.44%) Microsoft Data Protection Manager
1 1 (2.44%) Nagios
1 1 (2.44%) SCCM
1 1 (2.44%) SCOM
1 1 (2.44%) SCOrch
Vendors
1 20 (48.78%) Microsoft
2 4 (9.76%) Zend
3 2 (4.88%) VMware
4 1 (2.44%) Atlassian
4 1 (2.44%) Cisco
4 1 (2.44%) Citrix
4 1 (2.44%) Red Hat
4 1 (2.44%) Splunk