Period
to 10 July 2020

The following table provides summary statistics for permanent job vacancies advertised in Leicester 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 10 July 2020 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Leicestershire > Leicester
6 months to
10 Jul 2020
Same period 2019 Same period 2018
Rank 5 3 10
Rank change year-on-year -2 +7 -8
Permanent jobs citing JavaScript 62 200 190
As % of all permanent jobs advertised in Leicester 19.75% 28.69% 29.05%
As % of the Programming Languages category 36.05% 44.15% 42.60%
Number of salaries quoted 69 181 177
Median annual salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25% +14.29%
10th Percentile £31,000 £30,000 £26,250
90th Percentile £56,250 £57,500 £56,250
Leicestershire median annual salary £41,250 £42,500 £40,000
% change year-on-year -2.94% +6.25% +14.29%

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 Leicester with a requirement for coding skills.

All Programming Languages
Leicester
Permanent vacancies with a requirement for coding skills 172 453 446
As % of all permanent IT jobs advertised in Leicester 54.78% 64.99% 68.20%
Number of salaries quoted 155 385 415
Median annual salary £42,500 £41,000 £40,000
Median salary % change year-on-year +3.66% +2.50% +6.67%
10th Percentile £31,250 £28,227 £26,750
90th Percentile £57,300 £57,500 £56,250
Leicestershire median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

JavaScript
Job Vacancy Trend in Leicester

Job postings citing JavaScript as a proportion of all IT jobs advertised in Leicester.

Job vacancy trend for JavaScript in Leicester

JavaScript
Salary Trend in Leicester

3-month moving average salary quoted in jobs citing JavaScript in Leicester.

Salary trend for JavaScript in Leicester

JavaScript
Salary Histogram in Leicester

Salary distribution for jobs citing JavaScript in Leicester over the 6 months to 10 July 2020.

Salary histogram for JavaScript in Leicester

For the 6 months to 10 July 2020, 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 Leicester region with a requirement for JavaScript.

1 38 (61.29%) HTML
1 38 (61.29%) CSS
2 30 (48.39%) C#
3 27 (43.55%) Agile Software Development
4 25 (40.32%) .NET
5 24 (38.71%) MVC
6 20 (32.26%) ASP.NET
6 20 (32.26%) PHP
6 20 (32.26%) SQL
6 20 (32.26%) AngularJS
7 19 (30.65%) jQuery
8 17 (27.42%) SQL Server
9 16 (25.81%) .NET Framework
9 16 (25.81%) Node.js
10 14 (22.58%) Scrum
10 14 (22.58%) MySQL
10 14 (22.58%) Web Services
11 13 (20.97%) Git (software)
11 13 (20.97%) Web Development
12 12 (19.35%) Microsoft
13 11 (17.74%) Software Engineering
14 10 (16.13%) Visual Studio
14 10 (16.13%) Vue.js
15 9 (14.52%) .NET Core
15 9 (14.52%) React
15 9 (14.52%) Entity Framework
15 9 (14.52%) User Experience
15 9 (14.52%) Python
15 9 (14.52%) Team Foundation Server
15 9 (14.52%) REST

JavaScript
Co-occurring IT Skills in Leicester 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 (4.84%) WordPress
2 2 (3.23%) Adobe Experience Manager
2 2 (3.23%) Liferay
3 1 (1.61%) CMS
Applications
1 2 (3.23%) Adobe Illustrator
1 2 (3.23%) Photoshop
2 1 (1.61%) Adobe Creative Suite
2 1 (1.61%) Microsoft Office
Cloud Services
1 6 (9.68%) AWS
2 5 (8.06%) AWS Lambda
2 5 (8.06%) Serverless
3 4 (6.45%) Azure
3 4 (6.45%) SaaS
4 3 (4.84%) GitHub
5 1 (1.61%) Azure Stack
5 1 (1.61%) NuGet
Database & Business Intelligence
1 17 (27.42%) SQL Server
2 14 (22.58%) MySQL
3 6 (9.68%) PostgreSQL
4 4 (6.45%) MongoDB
4 4 (6.45%) SQL Server 2008
5 2 (3.23%) Relational Database
Development Applications
1 13 (20.97%) Git (software)
2 10 (16.13%) Visual Studio
3 9 (14.52%) Team Foundation Server
4 7 (11.29%) Jenkins
5 4 (6.45%) Subversion
6 3 (4.84%) JIRA
7 2 (3.23%) Grunt
7 2 (3.23%) gulp
7 2 (3.23%) PostCSS
7 2 (3.23%) webpack
8 1 (1.61%) Bitbucket
8 1 (1.61%) Cucumber
8 1 (1.61%) Moq
8 1 (1.61%) NUnit
8 1 (1.61%) Selenium
8 1 (1.61%) SpecFlow
8 1 (1.61%) TeamCity
8 1 (1.61%) WebDriver
General
1 3 (4.84%) Games
1 3 (4.84%) Police
2 2 (3.23%) Finance
3 1 (1.61%) Advertising
3 1 (1.61%) Legal
3 1 (1.61%) Marketing
3 1 (1.61%) Retail
Job Titles
1 55 (88.71%) Developer
2 18 (29.03%) Senior Developer
3 16 (25.81%) .NET Developer
4 11 (17.74%) C# Developer
5 9 (14.52%) Full Stack Developer
6 8 (12.90%) Web Developer
7 7 (11.29%) C# .NET Developer
7 7 (11.29%) JavaScript Developer
7 7 (11.29%) PHP Developer
7 7 (11.29%) Senior .NET Developer
8 5 (8.06%) Lead Developer
8 5 (8.06%) Senior C# Developer
9 4 (6.45%) Lead C# Developer
9 4 (6.45%) Senior Full Stack Developer
9 4 (6.45%) Software Engineer
10 3 (4.84%) .NET Software Developer
10 3 (4.84%) C# Software Developer
10 3 (4.84%) Front End Developer (Client-Side Developer)
10 3 (4.84%) Node.js Developer
10 3 (4.84%) Perl Developer
Libraries, Frameworks & Software Standards
1 38 (61.29%) CSS
1 38 (61.29%) HTML
2 25 (40.32%) .NET
3 20 (32.26%) AngularJS
3 20 (32.26%) ASP.NET
4 19 (30.65%) jQuery
5 16 (25.81%) .NET Framework
5 16 (25.81%) Node.js
6 14 (22.58%) Web Services
7 10 (16.13%) Vue.js
8 9 (14.52%) .NET Core
8 9 (14.52%) Entity Framework
8 9 (14.52%) React
8 9 (14.52%) REST
9 8 (12.90%) RESTful
10 7 (11.29%) XML
11 6 (9.68%) Ajax
11 6 (9.68%) ASP.NET MVC
11 6 (9.68%) ASP.NET Web Forms
12 5 (8.06%) SignalR
Miscellaneous
1 9 (14.52%) User Experience
2 5 (8.06%) Greenfield Project
3 3 (4.84%) Blog
3 3 (4.84%) Mobile App
4 2 (3.23%) Analytical Skills
5 1 (1.61%) Life Science
5 1 (1.61%) Self-Motivation
5 1 (1.61%) Social Media
Operating Systems
1 6 (9.68%) Windows
2 3 (4.84%) Apple iOS
Processes & Methodologies
1 27 (43.55%) Agile Software Development
2 24 (38.71%) MVC
3 14 (22.58%) Scrum
4 13 (20.97%) Web Development
5 11 (17.74%) Software Engineering
6 7 (11.29%) Kanban
6 7 (11.29%) Mentoring
6 7 (11.29%) TDD
7 6 (9.68%) E-Commerce
8 5 (8.06%) B2B
8 5 (8.06%) DevOps
9 3 (4.84%) CRUD
9 3 (4.84%) Customer Requirements
9 3 (4.84%) Document Management
9 3 (4.84%) Domain-Driven Design
9 3 (4.84%) Microservices
9 3 (4.84%) Open Source
9 3 (4.84%) Problem-Solving
9 3 (4.84%) Refactoring
9 3 (4.84%) SDLC
Programming Languages
1 30 (48.39%) C#
2 20 (32.26%) PHP
2 20 (32.26%) SQL
3 9 (14.52%) Python
4 7 (11.29%) T-SQL
5 6 (9.68%) VB.NET
6 5 (8.06%) Java
7 3 (4.84%) C++
7 3 (4.84%) ES6
7 3 (4.84%) Perl
7 3 (4.84%) TypeScript
8 2 (3.23%) Apple Swift
8 2 (3.23%) Objective-C
9 1 (1.61%) PHP 7
Qualifications
1 3 (4.84%) Security Cleared
Quality Assurance & Compliance
1 3 (4.84%) QA
System Software
1 5 (8.06%) Docker
2 3 (4.84%) ISA Server
Systems Management
1 1 (1.61%) Kubernetes
Vendors
1 12 (19.35%) Microsoft
2 3 (4.84%) Adobe
2 3 (4.84%) Ariba
2 3 (4.84%) Google
3 2 (3.23%) hybris
3 2 (3.23%) SAP
3 2 (3.23%) Xamarin
4 1 (1.61%) GoCardless