The following table provides summary statistics for permanent job vacancies advertised in Preston 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 22 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Lancashire / Preston
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 13 3 5
Rank change year-on-year -10 +2  
Permanent jobs citing JavaScript 28 32 37
As % of all permanent IT jobs advertised in Preston 16.87% 33.33% 23.42%
As % of the Programming Languages category 23.53% 46.38% 34.91%
Number of salaries quoted 18 26 27
Median salary £32,500 £32,500 £30,000
Median salary % change year-on-year - +8.33%  
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 Preston with a requirement for programming language skills.

Programming Language Skills
Preston
Permanent job vacancies with a requirement for programming language skills 119 69 106
As % of all permanent IT job vacancies advertised in Preston 71.69% 71.88% 67.09%
Number of salaries quoted 101 60 71
Median salary £32,500 £32,500 £30,500
Median salary % change year-on-year - +6.55%  
90% offered a salary of more than £30,500 £22,500 £25,250
10% offered a salary of more than £42,500 £45,000 £45,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Preston

The job posting trend of jobs advertised in Preston 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 Preston

JavaScript
Salary Trend in Preston

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

Salary trend for JavaScript in Preston

JavaScript
Salary Histogram in Preston

The salary distribution of IT jobs citing JavaScript in Preston over the 3 months to 22 June 2017.

Salary histogram for JavaScript in Preston

For the 6 months to 22 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 Preston region with a requirement for JavaScript.

1 45 (72.58%) HTML
2 35 (56.45%) CSS
3 24 (38.71%) Agile Software Development
4 23 (37.10%) SQL Server
4 23 (37.10%) MySQL
5 22 (35.48%) jQuery
6 21 (33.87%) .NET
6 21 (33.87%) Twitter Bootstrap
7 20 (32.26%) SQL
7 20 (32.26%) ASP.NET
8 19 (30.65%) HTML5
9 18 (29.03%) C#
9 18 (29.03%) MVC
10 17 (27.42%) PHP
10 17 (27.42%) AngularJS
11 15 (24.19%) NoSQL
11 15 (24.19%) .NET Framework
11 15 (24.19%) WCF
11 15 (24.19%) Git (software)
12 14 (22.58%) ASP.NET MVC
12 14 (22.58%) Web Application Development
12 14 (22.58%) User Experience
12 14 (22.58%) Front End Development
13 13 (20.97%) KnockoutJS
14 12 (19.35%) Games
14 12 (19.35%) TDD
14 12 (19.35%) Ruby
14 12 (19.35%) RESTful
14 12 (19.35%) BDD
14 12 (19.35%) Entity Framework

JavaScript
Co-occurring IT Skills in Preston 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 4 (6.45%) CMS
1 4 (6.45%) WordPress
2 3 (4.84%) Apache
2 3 (4.84%) Kentico
2 3 (4.84%) OpenEdge
3 2 (3.23%) IIS
Business Applications
1 1 (1.61%) Magento
Cloud Services
1 5 (8.06%) SaaS
2 1 (1.61%) Cloud Computing
2 1 (1.61%) Microsoft Azure
Communications & Networking
1 3 (4.84%) HTTP
Database & Business Intelligence
1 23 (37.10%) MySQL
1 23 (37.10%) SQL Server
2 15 (24.19%) NoSQL
3 12 (19.35%) SQL Server 2016
4 2 (3.23%) Oracle Database
4 2 (3.23%) Oracle Database 11g
4 2 (3.23%) SQL Server 2008
5 1 (1.61%) MongoDB
5 1 (1.61%) Redis
5 1 (1.61%) SQL Server 2012
5 1 (1.61%) SQL Server 2014
Development Applications
1 15 (24.19%) Git (software)
2 5 (8.06%) Subversion
3 3 (4.84%) Atlassian Bamboo
3 3 (4.84%) JIRA
4 2 (3.23%) Oracle APEX
4 2 (3.23%) Oracle Forms
4 2 (3.23%) Visual Studio
5 1 (1.61%) Grunt
5 1 (1.61%) HP UFT
5 1 (1.61%) Selenium
5 1 (1.61%) Team Foundation Server
General
1 12 (19.35%) Games
2 5 (8.06%) Marketing
3 1 (1.61%) Advertising
3 1 (1.61%) Manufacturing
Job Titles
1 60 (96.77%) Developer
2 18 (29.03%) JavaScript Developer
3 17 (27.42%) .NET Developer
4 14 (22.58%) PHP Developer
5 13 (20.97%) HTML Developer
5 13 (20.97%) Senior Developer
6 11 (17.74%) Front End Developer (Client-Side Developer)
7 9 (14.52%) SQL Developer
8 7 (11.29%) HTML CSS Developer
9 6 (9.68%) Java Developer
9 6 (9.68%) Junior
9 6 (9.68%) Junior Developer
9 6 (9.68%) Software Developer
10 5 (8.06%) Junior Java Developer
10 5 (8.06%) Junior JavaScript Developer
10 5 (8.06%) Junior SQL Developer
10 5 (8.06%) Senior Front-End Developer
11 4 (6.45%) Senior PHP Developer
11 4 (6.45%) Web Developer
12 3 (4.84%) .NET Web Developer
Libraries, Frameworks & Software Standards
1 45 (72.58%) HTML
2 35 (56.45%) CSS
3 22 (35.48%) jQuery
4 21 (33.87%) .NET
4 21 (33.87%) Twitter Bootstrap
5 20 (32.26%) ASP.NET
6 19 (30.65%) HTML5
7 17 (27.42%) AngularJS
8 15 (24.19%) .NET Framework
8 15 (24.19%) WCF
9 14 (22.58%) ASP.NET MVC
10 13 (20.97%) KnockoutJS
11 12 (19.35%) ASP.NET MVC 5
11 12 (19.35%) ASP.NET Web API
11 12 (19.35%) Code First Entity Framework
11 12 (19.35%) Entity Framework
11 12 (19.35%) Node.js
11 12 (19.35%) RESTful
12 8 (12.90%) CSS3
12 8 (12.90%) Web Services
Miscellaneous
1 14 (22.58%) User Experience
2 2 (3.23%) Analytical Skills
2 2 (3.23%) Computer Science
2 2 (3.23%) Enterprise Software
3 1 (1.61%) Life Science
3 1 (1.61%) Linux Command Line
3 1 (1.61%) Smartphone
Operating Systems
1 2 (3.23%) Apple iOS
1 2 (3.23%) Linux
Processes & Methodologies
1 24 (38.71%) Agile Software Development
2 18 (29.03%) MVC
3 14 (22.58%) Front End Development
3 14 (22.58%) Web Application Development
4 12 (19.35%) BDD
4 12 (19.35%) TDD
5 7 (11.29%) OO
6 6 (9.68%) Web Development
7 5 (8.06%) OOP
8 4 (6.45%) E-Commerce
8 4 (6.45%) OO PHP
8 4 (6.45%) SDLC
8 4 (6.45%) Web Design
9 3 (4.84%) Coaching
9 3 (4.84%) Continuous Improvement
9 3 (4.84%) Mentoring
10 2 (3.23%) Scorecard
10 2 (3.23%) Scrum
10 2 (3.23%) Service Delivery
10 2 (3.23%) Test Automation
Programming Languages
1 20 (32.26%) SQL
2 18 (29.03%) C#
3 17 (27.42%) PHP
4 12 (19.35%) Ruby
5 8 (12.90%) Java
6 2 (3.23%) Objective-C
6 2 (3.23%) PL/SQL
6 2 (3.23%) T-SQL
Qualifications
1 4 (6.45%) Degree
2 1 (1.61%) ISEB
2 1 (1.61%) ISEB Practitioner
2 1 (1.61%) ISTQB
2 1 (1.61%) MCAD
2 1 (1.61%) MCPD
2 1 (1.61%) Microsoft Certification
Quality Assurance & Compliance
1 1 (1.61%) QA
Vendors
1 5 (8.06%) Oracle
2 3 (4.84%) Adobe
2 3 (4.84%) Microsoft
3 2 (3.23%) Apple
4 1 (1.61%) HP
4 1 (1.61%) Zend
Preston, Lancashire
Hiring Wizard
Salary: From £27,999 to £28,000 per annum
Posted: 3 days ago
Preston, Lancashire
Dawson & Walsh
Salary: £30000 - £35000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Preston, Lancashire
Senitor Associates
Salary: £35000 - £40000 per annum + Excellent Benefits
Posted: 6 days ago
Preston
Recruitment Genius Ltd
Salary: £17000 per annum
Posted: 15 days ago