The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Hertfordshire / St Albans
Rank 11 9 13
Rank change year-on-year -2 +4  
Permanent jobs citing JavaScript 51 29 37
As % of all permanent IT jobs advertised in St Albans 29.65% 30.21% 24.50%
As % of the Programming Languages category 35.92% 39.73% 34.58%
Number of salaries quoted 50 29 37
Median salary £45,000 £50,000 £50,000
Median salary % change year-on-year -10.00% -  
90% offered a salary of more than £33,500 £42,500 £30,750
10% offered a salary of more than £63,250 £60,000 £60,000
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

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 St Albans with a requirement for programming language skills.

Programming Language Skills
St Albans
Permanent job vacancies with a requirement for programming language skills 142 73 107
As % of all permanent IT job vacancies advertised in St Albans 82.56% 76.04% 70.86%
Number of salaries quoted 131 70 104
Median salary £47,500 £50,000 £55,000
Median salary % change year-on-year -5.00% -9.09%  
90% offered a salary of more than £33,500 £35,000 £34,800
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

JavaScript
Job Vacancy Trend in St Albans

The job posting trend of jobs advertised in St Albans 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 St Albans

JavaScript
Salary Trend in St Albans

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

Salary trend for JavaScript in St Albans

JavaScript
Salary Histogram in St Albans

The salary distribution of IT jobs citing JavaScript in St Albans over the 3 months to 25 March 2017.

Salary histogram for JavaScript in St Albans

JavaScript
Top 30 Related IT Skills in St Albans

For the 6 months to 25 March 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 St Albans region with a requirement for JavaScript.

1 65 (79.27%) AngularJS
2 64 (78.05%) C#
3 59 (71.95%) MVC
4 53 (64.63%) .NET
5 51 (62.20%) Agile Software Development
6 49 (59.76%) ASP.NET
7 41 (50.00%) SQL
8 38 (46.34%) HTML
9 34 (41.46%) SQL Server
10 32 (39.02%) Scrum
11 31 (37.80%) TDD
12 28 (34.15%) ASP.NET MVC
13 25 (30.49%) CSS
13 25 (30.49%) T-SQL
13 25 (30.49%) .NET Framework
14 23 (28.05%) Entity Framework
15 21 (25.61%) Octopus Deploy
16 16 (19.51%) TypeScript
17 15 (18.29%) Windows
18 14 (17.07%) OOP
18 14 (17.07%) Jenkins
19 13 (15.85%) CQRS
19 13 (15.85%) Sass
19 13 (15.85%) NoSQL
19 13 (15.85%) SQL Server Reporting Services
19 13 (15.85%) SQL Server Integration Services
19 13 (15.85%) Web Development
19 13 (15.85%) PowerShell
19 13 (15.85%) OO
20 12 (14.63%) Team Foundation Server

JavaScript
Top Related IT Skills in St Albans 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 12 (14.63%) Elasticsearch
2 4 (4.88%) CMS
2 4 (4.88%) Tomcat
3 2 (2.44%) IIS
3 2 (2.44%) NServiceBus
4 1 (1.22%) Umbraco
4 1 (1.22%) WordPress
Applications
1 2 (2.44%) 3ds Max
1 2 (2.44%) Maya
2 1 (1.22%) MS Excel
Cloud Services
1 12 (14.63%) Microsoft Azure
2 4 (4.88%) SaaS
3 1 (1.22%) Amazon AWS
Communications & Networking
1 4 (4.88%) Wireshark
2 3 (3.66%) VoIP
3 1 (1.22%) Broadband
Database & Business Intelligence
1 34 (41.46%) SQL Server
2 13 (15.85%) NoSQL
2 13 (15.85%) SQL Server Integration Services
2 13 (15.85%) SQL Server Reporting Services
3 10 (12.20%) MySQL
3 10 (12.20%) Redis
4 4 (4.88%) Data Warehouse
5 3 (3.66%) Relational Database
5 3 (3.66%) SQL Server 2016
6 1 (1.22%) Apache Cassandra
Development Applications
1 21 (25.61%) Octopus Deploy
2 14 (17.07%) Jenkins
3 12 (14.63%) Team Foundation Server
4 11 (13.41%) TeamCity
5 10 (12.20%) Git (software)
5 10 (12.20%) SpecFlow
6 8 (9.76%) ReSharper
7 3 (3.66%) NUnit
8 2 (2.44%) Atlassian Bamboo
8 2 (2.44%) Fiddler
8 2 (2.44%) Subversion
9 1 (1.22%) Grunt
9 1 (1.22%) gulp
9 1 (1.22%) Visual Studio
9 1 (1.22%) Xcode
General
1 6 (7.32%) Finance
2 3 (3.66%) Marketing
3 2 (2.44%) Games
4 1 (1.22%) Manufacturing
4 1 (1.22%) Telecoms
Job Titles
1 72 (87.80%) Developer
2 33 (40.24%) .NET Developer
3 32 (39.02%) C# Developer
4 28 (34.15%) Senior Developer
5 24 (29.27%) Software Developer
6 20 (24.39%) Angular Developer
7 18 (21.95%) C# .NET Developer
8 14 (17.07%) Senior .NET Developer
9 12 (14.63%) .NET Software Developer
9 12 (14.63%) C# Software Developer
9 12 (14.63%) JavaScript Developer
9 12 (14.63%) Programmer
10 11 (13.41%) ASP.NET MVC Developer
11 10 (12.20%) Architect
11 10 (12.20%) Senior C# Developer
12 8 (9.76%) ASP.NET Developer
12 8 (9.76%) C# ASP.NET Developer
12 8 (9.76%) HTML Developer
12 8 (9.76%) Lead Developer
12 8 (9.76%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 65 (79.27%) AngularJS
2 53 (64.63%) .NET
3 49 (59.76%) ASP.NET
4 38 (46.34%) HTML
5 28 (34.15%) ASP.NET MVC
6 25 (30.49%) .NET Framework
6 25 (30.49%) CSS
7 23 (28.05%) Entity Framework
8 13 (15.85%) Sass
9 12 (14.63%) RabbitMQ
9 12 (14.63%) React
10 11 (13.41%) jQuery
10 11 (13.41%) KnockoutJS
11 10 (12.20%) ASP.NET Web API
11 10 (12.20%) HTML5
12 8 (9.76%) Apache Cordova
13 7 (8.54%) .NET Core
13 7 (8.54%) Node.js
14 6 (7.32%) LINQ
14 6 (7.32%) RESTful
Miscellaneous
1 2 (2.44%) Augmented Reality
1 2 (2.44%) Digital Media
1 2 (2.44%) HoloLens
1 2 (2.44%) Kinect
1 2 (2.44%) Oculus Rift
2 1 (1.22%) Analytical Skills
2 1 (1.22%) Computer Science
2 1 (1.22%) Smart Home
2 1 (1.22%) Spread Betting
2 1 (1.22%) User Experience
2 1 (1.22%) W3C
Operating Systems
1 15 (18.29%) Windows
2 8 (9.76%) Linux
3 3 (3.66%) Android
3 3 (3.66%) Apple iOS
Processes & Methodologies
1 59 (71.95%) MVC
2 51 (62.20%) Agile Software Development
3 32 (39.02%) Scrum
4 31 (37.80%) TDD
5 14 (17.07%) OOP
6 13 (15.85%) CQRS
6 13 (15.85%) OO
6 13 (15.85%) Web Development
7 11 (13.41%) Multithreading
8 10 (12.20%) Web Design
9 9 (10.98%) Mentoring
10 8 (9.76%) Software Engineering
10 8 (9.76%) SOLID
11 7 (8.54%) Concurrent Programming
11 7 (8.54%) Multithreaded Programming
12 6 (7.32%) Continuous Integration
12 6 (7.32%) Front End Development
12 6 (7.32%) Microservices
12 6 (7.32%) Open Source
13 4 (4.88%) SOA
Programming Languages
1 64 (78.05%) C#
2 41 (50.00%) SQL
3 25 (30.49%) T-SQL
4 16 (19.51%) TypeScript
5 13 (15.85%) PowerShell
6 8 (9.76%) Java
7 7 (8.54%) PL/SQL
8 6 (7.32%) PHP
9 2 (2.44%) C++
9 2 (2.44%) Objective-C
Qualifications
1 4 (4.88%) Degree
2 1 (1.22%) Postgraduate
Quality Assurance & Compliance
1 8 (9.76%) QA
Systems Management
1 10 (12.20%) Opscode Chef
2 1 (1.22%) Grafana
2 1 (1.22%) Graphite
Vendors
1 7 (8.54%) Oracle
2 6 (7.32%) Microsoft
3 2 (2.44%) Samsung
4 1 (1.22%) Apple
4 1 (1.22%) Google
4 1 (1.22%) Zend
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