Period
to 16 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Marlow 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 16 August 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 15 3 10
Rank change year-on-year -12 +7 -5
Permanent jobs citing JavaScript 24 54 11
As % of all permanent IT jobs advertised in Marlow 16.33% 48.21% 12.36%
As % of the Programming Languages category 23.53% 63.53% 47.83%
Number of salaries quoted 22 54 17
Marlow median annual salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.67% +10.29%
10th Percentile £31,250 £31,250 £33,250
90th Percentile £67,500 £48,750 £60,000
Buckinghamshire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

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 Marlow with a requirement for coding skills.

All Programming Languages
Marlow
Permanent vacancies with a requirement for coding skills 102 85 23
As % of all permanent IT jobs advertised in Marlow 69.39% 75.89% 25.84%
Number of salaries quoted 72 84 13
Marlow median annual salary £42,500 £37,500 £50,000
Median salary % change year-on-year +13.33% -25.00% -4.76%
10th Percentile £22,500 £24,450 £32,750
90th Percentile £60,000 £47,625 £62,000
Buckinghamshire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

JavaScript
Job Vacancy Trend in Marlow

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

Job vacancy trend for JavaScript in Marlow

JavaScript
Salary Trend in Marlow

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

Salary trend for JavaScript in Marlow

JavaScript
Salary Histogram in Marlow

The salary distribution of IT jobs citing JavaScript in Marlow over the 6 months to 16 August 2018.

Salary histogram for JavaScript in Marlow

For the 6 months to 16 August 2018, 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 Marlow region with a requirement for JavaScript.

1 18 (75.00%) C#
1 18 (75.00%) Microsoft
2 17 (70.83%) .NET
2 17 (70.83%) ASP.NET
3 15 (62.50%) SQL Server
4 14 (58.33%) IIS
5 13 (54.17%) CSS
6 12 (50.00%) HTML
6 12 (50.00%) jQuery
6 12 (50.00%) Mentoring
7 10 (41.67%) Microsoft Certification
8 9 (37.50%) MVC
8 9 (37.50%) PowerShell
9 8 (33.33%) Windows Server
9 8 (33.33%) Active Directory
9 8 (33.33%) Windows
10 7 (29.17%) Agile Software Development
10 7 (29.17%) Team Foundation Server
11 6 (25.00%) Microsoft Azure
11 6 (25.00%) WCF
11 6 (25.00%) MCTS
11 6 (25.00%) SQL
11 6 (25.00%) E-Commerce
11 6 (25.00%) Problem-Solving
11 6 (25.00%) React
11 6 (25.00%) AngularJS
12 5 (20.83%) Office 365
13 4 (16.67%) SharePoint Server
13 4 (16.67%) ASP.NET MVC
13 4 (16.67%) SharePoint

JavaScript
Co-occurring IT Skills in Marlow 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 14 (58.33%) IIS
2 4 (16.67%) SharePoint
2 4 (16.67%) SharePoint 2013
2 4 (16.67%) SharePoint Server
3 2 (8.33%) Hubot
Applications
1 3 (12.50%) Microsoft Project
Business Applications
1 3 (12.50%) Dynamics CRM
Cloud Services
1 6 (25.00%) Microsoft Azure
2 5 (20.83%) Office 365
3 2 (8.33%) SaaS
Database & Business Intelligence
1 15 (62.50%) SQL Server
2 3 (12.50%) SQL Server Reporting Services
3 2 (8.33%) Microsoft Analysis Services
3 2 (8.33%) SQL Server Analysis Services
3 2 (8.33%) SQL Server Integration Services
4 1 (4.17%) Relational Database
Development Applications
1 7 (29.17%) Team Foundation Server
2 2 (8.33%) JIRA
3 1 (4.17%) Git (software)
3 1 (4.17%) Subversion
3 1 (4.17%) Visual Studio
General
1 1 (4.17%) Finance
Job Titles
1 9 (37.50%) Developer
2 8 (33.33%) Analyst
2 8 (33.33%) Senior Analyst
2 8 (33.33%) Senior Support Analyst
2 8 (33.33%) Support Analyst
3 6 (25.00%) .NET Developer
3 6 (25.00%) IT Analyst
3 6 (25.00%) IT Support
3 6 (25.00%) IT Support Analyst
3 6 (25.00%) Senior IT Support
3 6 (25.00%) Senior IT Support Analyst
4 5 (20.83%) Senior Developer
5 4 (16.67%) Consultant
5 4 (16.67%) SharePoint Consultant
6 3 (12.50%) Azure Developer
6 3 (12.50%) Full Stack Developer
6 3 (12.50%) Senior .NET Developer
7 2 (8.33%) Senior Software Engineer
7 2 (8.33%) Software Engineer
7 2 (8.33%) Web Developer
Libraries, Frameworks & Software Standards
1 17 (70.83%) .NET
1 17 (70.83%) ASP.NET
2 13 (54.17%) CSS
3 12 (50.00%) HTML
3 12 (50.00%) jQuery
4 6 (25.00%) AngularJS
4 6 (25.00%) React
4 6 (25.00%) WCF
5 4 (16.67%) ASP.NET MVC
5 4 (16.67%) ASP.NET Web API
5 4 (16.67%) CSS3
5 4 (16.67%) HTML5
5 4 (16.67%) KnockoutJS
6 3 (12.50%) ASP.NET Web Forms
6 3 (12.50%) SignalR
6 3 (12.50%) Twitter Bootstrap
7 2 (8.33%) D3.js
8 1 (4.17%) Backbone.js
8 1 (4.17%) Mustache
8 1 (4.17%) RabbitMQ
Miscellaneous
1 1 (4.17%) BBC
1 1 (4.17%) NHS
1 1 (4.17%) Self-Motivation
Operating Systems
1 8 (33.33%) Windows
1 8 (33.33%) Windows Server
2 2 (8.33%) Windows Server 2008
2 2 (8.33%) Windows Server 2012
Processes & Methodologies
1 12 (50.00%) Mentoring
2 9 (37.50%) MVC
3 7 (29.17%) Agile Software Development
4 6 (25.00%) E-Commerce
4 6 (25.00%) Problem-Solving
5 4 (16.67%) Line Management
6 3 (12.50%) Coaching
6 3 (12.50%) CRM
6 3 (12.50%) Web Development
7 2 (8.33%) Penetration Testing
7 2 (8.33%) Software Engineering
7 2 (8.33%) Task Automation
7 2 (8.33%) Tech Ops
8 1 (4.17%) OO
8 1 (4.17%) Regression Testing
8 1 (4.17%) Scrum
8 1 (4.17%) TDD
Programming Languages
1 18 (75.00%) C#
2 9 (37.50%) PowerShell
3 6 (25.00%) SQL
4 3 (12.50%) T-SQL
4 3 (12.50%) VB.NET
5 2 (8.33%) PHP
6 1 (4.17%) Java
6 1 (4.17%) Ruby
Qualifications
1 10 (41.67%) Microsoft Certification
2 6 (25.00%) MCTS
Quality Assurance & Compliance
1 1 (4.17%) QA
System Software
1 8 (33.33%) Active Directory
Systems Management
1 2 (8.33%) Opscode Chef
Vendors
1 18 (75.00%) Microsoft