The following table provides summary statistics for permanent job vacancies advertised in Hertford 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 24 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire / Hertford
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 3 15 3
Rank change year-on-year +12 -12  
Permanent jobs citing JavaScript 17 3 7
As % of all permanent IT jobs advertised in Hertford 28.81% 6.12% 25.93%
As % of the Programming Languages category 50.00% 9.68% 77.78%
Number of salaries quoted 16 3 6
Median salary £47,500 £30,000 £70,000
Median salary % change year-on-year +58.33% -57.14%  
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 Hertford with a requirement for programming language skills.

Programming Language Skills
Hertford
Permanent job vacancies with a requirement for programming language skills 34 31 9
As % of all permanent IT job vacancies advertised in Hertford 57.63% 63.27% 33.33%
Number of salaries quoted 33 31 8
Median salary £47,500 £32,000 £67,500
Median salary % change year-on-year +48.43% -52.59%  
90% offered a salary of more than £32,500 £21,325 £30,800
10% offered a salary of more than £70,000 £70,000 £60,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Hertford

The job posting trend of jobs advertised in Hertford 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 Hertford

JavaScript
Salary Trend in Hertford

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

Salary trend for JavaScript in Hertford

JavaScript
Salary Histogram in Hertford

The salary distribution of IT jobs citing JavaScript in Hertford over the 3 months to 24 June 2017.

Salary histogram for JavaScript in Hertford

For the 6 months to 24 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 Hertford region with a requirement for JavaScript.

1 19 (55.88%) HTML
1 19 (55.88%) MySQL
1 19 (55.88%) CSS
2 15 (44.12%) Java
3 12 (35.29%) LAMP
3 12 (35.29%) PHP
3 12 (35.29%) Web Development
3 12 (35.29%) CakePHP
4 11 (32.35%) Degree
5 10 (29.41%) Content Management
5 10 (29.41%) CMS
6 9 (26.47%) Agile Software Development
6 9 (26.47%) Computer Science
7 7 (20.59%) Spring
7 7 (20.59%) Continuous Integration
7 7 (20.59%) Amazon AWS
7 7 (20.59%) SOA
7 7 (20.59%) Jenkins
7 7 (20.59%) Docker
7 7 (20.59%) Continuous Deployment
8 6 (17.65%) SQL Server
8 6 (17.65%) Laravel
9 5 (14.71%) BDD
9 5 (14.71%) TDD
9 5 (14.71%) .NET
9 5 (14.71%) Web Services
9 5 (14.71%) MVC
9 5 (14.71%) Customer Requirements
9 5 (14.71%) Computer Science Degree
9 5 (14.71%) Opscode Chef

JavaScript
Co-occurring IT Skills in Hertford 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 10 (29.41%) CMS
2 1 (2.94%) Tomcat
Applications
1 4 (11.76%) Photoshop
Cloud Services
1 7 (20.59%) Amazon AWS
2 3 (8.82%) Microsoft Azure
Database & Business Intelligence
1 19 (55.88%) MySQL
2 6 (17.65%) SQL Server
3 3 (8.82%) NoSQL
3 3 (8.82%) SQL Server 2016
Development Applications
1 7 (20.59%) Jenkins
2 3 (8.82%) Git (software)
3 2 (5.88%) Axure RP
General
1 4 (11.76%) Finance
1 4 (11.76%) Retail
2 3 (8.82%) Games
Job Titles
1 30 (88.24%) Developer
2 15 (44.12%) Java Developer
3 12 (35.29%) PHP Developer
4 4 (11.76%) Designer
4 4 (11.76%) UI Designer
4 4 (11.76%) UI/UX Designer
4 4 (11.76%) UX Designer
5 3 (8.82%) .NET Developer
5 3 (8.82%) AWS Developer
5 3 (8.82%) Lead Developer
5 3 (8.82%) Lead Java Developer
6 2 (5.88%) DevOps Developer
6 2 (5.88%) Graduate
6 2 (5.88%) Web Designer
6 2 (5.88%) Web UI Designer
6 2 (5.88%) Web UI/UX Designer
7 1 (2.94%) Java Consultant
7 1 (2.94%) Senior Consultant
7 1 (2.94%) Senior Java Consultant
7 1 (2.94%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 19 (55.88%) CSS
1 19 (55.88%) HTML
2 12 (35.29%) CakePHP
2 12 (35.29%) LAMP
3 7 (20.59%) Spring
4 6 (17.65%) Laravel
5 5 (14.71%) .NET
5 5 (14.71%) Web Services
6 4 (11.76%) J2EE
6 4 (11.76%) REST
6 4 (11.76%) SOAP
6 4 (11.76%) Spring Boot
7 3 (8.82%) AngularJS
7 3 (8.82%) ASP.NET MVC
7 3 (8.82%) ASP.NET MVC 5
7 3 (8.82%) ASP.NET Web API
7 3 (8.82%) Code First Entity Framework
7 3 (8.82%) KnockoutJS
7 3 (8.82%) RESTful
7 3 (8.82%) Twitter Bootstrap
Miscellaneous
1 9 (26.47%) Computer Science
2 4 (11.76%) Fintech
2 4 (11.76%) User Experience
Operating Systems
1 3 (8.82%) Android
1 3 (8.82%) Apple iOS
Processes & Methodologies
1 12 (35.29%) Web Development
2 10 (29.41%) Content Management
3 9 (26.47%) Agile Software Development
4 7 (20.59%) Continuous Deployment
4 7 (20.59%) Continuous Integration
4 7 (20.59%) SOA
5 5 (14.71%) BDD
5 5 (14.71%) Customer Requirements
5 5 (14.71%) MVC
5 5 (14.71%) TDD
6 4 (11.76%) Continuous Delivery
6 4 (11.76%) Information Architecture
6 4 (11.76%) Scrum
6 4 (11.76%) SDLC
6 4 (11.76%) Web Design
6 4 (11.76%) Wireframes
7 3 (8.82%) Android Development
7 3 (8.82%) Mathematics
7 3 (8.82%) Mobile Development
7 3 (8.82%) Web Application Development
Programming Languages
1 15 (44.12%) Java
2 12 (35.29%) PHP
3 3 (8.82%) C#
3 3 (8.82%) Ruby
Qualifications
1 11 (32.35%) Degree
2 5 (14.71%) Computer Science Degree
System Software
1 7 (20.59%) Docker
Systems Management
1 5 (14.71%) Opscode Chef
Vendors
1 3 (8.82%) Oracle
Hertford, Hertfordshire
Dawson & Walsh
Salary: £40000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago