Period
to 24 November 2017

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

JavaScript (including ECMAScript)
Buckinghamshire > High Wycombe
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 13 21 13
Rank change year-on-year +8 -8 -3
Permanent jobs citing JavaScript 32 52 83
As % of all permanent IT jobs advertised in High Wycombe 10.36% 9.47% 12.75%
As % of the Programming Languages category 21.77% 25.00% 31.80%
Number of salaries quoted 27 43 62
High Wycombe median annual salary £41,000 £42,500 £34,000
Median salary % change year-on-year -3.53% +25.00% -9.33%
10th Percentile £27,450 £29,250 £27,650
90th Percentile £73,000 £57,500 £58,750
Buckinghamshire median annual salary £45,000 £40,000 £40,000
% change year-on-year +12.50% - +6.67%

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 High Wycombe with a requirement for coding skills.

All Programming Languages
High Wycombe
Permanent vacancies with a requirement for coding skills 147 208 261
As % of all permanent IT jobs advertised in High Wycombe 47.57% 37.89% 40.09%
Number of salaries quoted 122 158 190
High Wycombe median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +10.39%
10th Percentile £22,000 £27,500 £23,750
90th Percentile £59,875 £60,000 £61,250
Buckinghamshire median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% +1.27%

JavaScript
Job Vacancy Trend in High Wycombe

Job postings citing JavaScript as a percentage of all IT jobs advertised in High Wycombe.

Job vacancy trend for JavaScript in High Wycombe

JavaScript
Salary Trend in High Wycombe

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

Salary trend for JavaScript in High Wycombe

JavaScript
Salary Histogram in High Wycombe

The salary distribution of IT jobs citing JavaScript in High Wycombe over the 6 months to 24 November 2017.

Salary histogram for JavaScript in High Wycombe

For the 6 months to 24 November 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 High Wycombe region with a requirement for JavaScript.

1 21 (65.63%) CSS
1 21 (65.63%) jQuery
2 19 (59.38%) .NET
3 15 (46.88%) HTML
4 13 (40.63%) OOP
5 12 (37.50%) SQL Server
5 12 (37.50%) ASP.NET
5 12 (37.50%) Agile Software Development
6 11 (34.38%) Software Engineering
6 11 (34.38%) XML
6 11 (34.38%) C#
6 11 (34.38%) SQL
7 10 (31.25%) VB.NET
7 10 (31.25%) Computer Science
7 10 (31.25%) Degree
7 10 (31.25%) Mobile App
7 10 (31.25%) User Experience
7 10 (31.25%) Computer Science Degree
8 8 (25.00%) Analytical Skills
8 8 (25.00%) Mobile Application Development
8 8 (25.00%) Windows
8 8 (25.00%) WinForms
9 7 (21.88%) Web Development
9 7 (21.88%) Ajax
9 7 (21.88%) Front End Development
10 6 (18.75%) Smartphone
10 6 (18.75%) CMS
10 6 (18.75%) Finance
10 6 (18.75%) Banking
10 6 (18.75%) Java

JavaScript
Co-occurring IT Skills in High Wycombe 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 6 (18.75%) CMS
2 3 (9.38%) Drupal
3 2 (6.25%) Orchard CMS
4 1 (3.13%) Elasticsearch
4 1 (3.13%) nginx
4 1 (3.13%) WordPress
Applications
1 1 (3.13%) Photoshop
Cloud Services
1 1 (3.13%) Amazon AWS
1 1 (3.13%) Amazon S3
1 1 (3.13%) Amazon SQS
1 1 (3.13%) GitHub
Communications & Networking
1 1 (3.13%) Network Security
Database & Business Intelligence
1 12 (37.50%) SQL Server
2 4 (12.50%) MySQL
Development Applications
1 1 (3.13%) NeoLoad
1 1 (3.13%) Selenium
1 1 (3.13%) Subversion
1 1 (3.13%) Team Foundation Server
1 1 (3.13%) Visual Studio
General
1 6 (18.75%) Banking
1 6 (18.75%) Finance
2 5 (15.63%) Marketing
Job Titles
1 25 (78.13%) Developer
2 11 (34.38%) .NET Developer
3 8 (25.00%) Software Developer
4 7 (21.88%) .NET Software Developer
4 7 (21.88%) VB.NET Developer
5 6 (18.75%) Front End Developer (Client-Side Developer)
5 6 (18.75%) HTML CSS Developer
5 6 (18.75%) HTML Developer
5 6 (18.75%) UI Developer
5 6 (18.75%) UI/UX Developer
5 6 (18.75%) UX Developer
5 6 (18.75%) Web Developer
6 5 (15.63%) Software Engineer
7 4 (12.50%) Junior
7 4 (12.50%) Junior Developer
7 4 (12.50%) Senior Developer
8 3 (9.38%) C# Developer
8 3 (9.38%) Senior .NET Developer
8 3 (9.38%) Senior C# Developer
8 3 (9.38%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 21 (65.63%) CSS
1 21 (65.63%) jQuery
2 19 (59.38%) .NET
3 15 (46.88%) HTML
4 12 (37.50%) ASP.NET
5 11 (34.38%) XML
6 8 (25.00%) WinForms
7 7 (21.88%) Ajax
8 5 (15.63%) AngularJS
9 3 (9.38%) CSS3
9 3 (9.38%) HTML5
9 3 (9.38%) Node.js
9 3 (9.38%) RESTful
9 3 (9.38%) Sass
10 2 (6.25%) .NET Framework
10 2 (6.25%) JSON
10 2 (6.25%) Web Services
11 1 (3.13%) ASP.NET MVC
11 1 (3.13%) Hibernate
11 1 (3.13%) Spring
Miscellaneous
1 10 (31.25%) Computer Science
1 10 (31.25%) Mobile App
1 10 (31.25%) User Experience
2 8 (25.00%) Analytical Skills
3 6 (18.75%) Smartphone
4 5 (15.63%) Fintech
5 2 (6.25%) Greenfield Project
Operating Systems
1 8 (25.00%) Windows
2 1 (3.13%) Linux
2 1 (3.13%) Ubuntu
Processes & Methodologies
1 13 (40.63%) OOP
2 12 (37.50%) Agile Software Development
3 11 (34.38%) Software Engineering
4 8 (25.00%) Mobile Application Development
5 7 (21.88%) Front End Development
5 7 (21.88%) Web Development
6 3 (9.38%) Content Management
6 3 (9.38%) Continuous Improvement
6 3 (9.38%) MVC
7 2 (6.25%) Agile Project Management
7 2 (6.25%) Digital Marketing
7 2 (6.25%) Project Management
7 2 (6.25%) Prototyping
8 1 (3.13%) Collaborative Working
8 1 (3.13%) Forensic Analysis
8 1 (3.13%) Functional Testing
8 1 (3.13%) Integration Testing
8 1 (3.13%) OWASP
8 1 (3.13%) Requirements Analysis
8 1 (3.13%) Test Automation
Programming Languages
1 11 (34.38%) C#
1 11 (34.38%) SQL
2 10 (31.25%) VB.NET
3 6 (18.75%) Java
4 5 (15.63%) C++
4 5 (15.63%) PHP
5 1 (3.13%) T-SQL
5 1 (3.13%) TypeScript
Qualifications
1 10 (31.25%) Computer Science Degree
1 10 (31.25%) Degree
Quality Assurance & Compliance
1 1 (3.13%) QA
Systems Management
1 1 (3.13%) Kibana
1 1 (3.13%) logstash
Vendors
1 2 (6.25%) Capita
1 2 (6.25%) Microsoft
1 2 (6.25%) Oracle
2 1 (3.13%) Adobe
2 1 (3.13%) Remedy