Period
to 12 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Cheltenham 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 12 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Gloucestershire > Cheltenham
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 5 4 11
Rank change year-on-year -1 +7 +1
Permanent jobs citing JavaScript 101 128 139
As % of all permanent IT jobs advertised in Cheltenham 16.92% 26.45% 17.35%
As % of the Programming Languages category 26.51% 40.51% 28.43%
Number of salaries quoted 93 116 115
Cheltenham median annual salary £47,500 £42,500 £45,000
Median salary % change year-on-year +11.76% -5.56% +14.65%
10th Percentile £35,000 £24,000 £31,250
90th Percentile £60,750 £55,000 £60,000
Gloucestershire median annual salary £45,000 £45,000 £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 Cheltenham with a requirement for coding skills.

All Programming Languages
Cheltenham
Permanent vacancies with a requirement for coding skills 381 316 489
As % of all permanent IT jobs advertised in Cheltenham 63.82% 65.29% 61.05%
Number of salaries quoted 300 282 416
Cheltenham median annual salary £47,750 £45,000 £45,000
Median salary % change year-on-year +6.11% - +12.50%
10th Percentile £31,000 £27,500 £31,000
90th Percentile £65,000 £60,000 £65,000
Gloucestershire median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% +6.25%

JavaScript
Job Vacancy Trend in Cheltenham

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

Job vacancy trend for JavaScript in Cheltenham

JavaScript
Salary Trend in Cheltenham

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

Salary trend for JavaScript in Cheltenham

JavaScript
Salary Histogram in Cheltenham

The salary distribution of IT jobs citing JavaScript in Cheltenham over the 6 months to 12 December 2018.

Salary histogram for JavaScript in Cheltenham

For the 6 months to 12 December 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 Cheltenham region with a requirement for JavaScript.

1 68 (67.33%) CSS
2 66 (65.35%) HTML
3 45 (44.55%) AngularJS
4 37 (36.63%) C#
5 36 (35.64%) Java
6 35 (34.65%) Agile Software Development
7 34 (33.66%) jQuery
8 33 (32.67%) SQL
9 32 (31.68%) MVC
10 31 (30.69%) .NET
10 31 (30.69%) Spring
11 27 (26.73%) Software Engineering
12 26 (25.74%) SQL Server
12 26 (25.74%) REST
13 25 (24.75%) MySQL
14 21 (20.79%) ASP.NET
14 21 (20.79%) Linux
14 21 (20.79%) HTML5
15 20 (19.80%) Spring MVC
16 19 (18.81%) MongoDB
16 19 (18.81%) React
16 19 (18.81%) Front End Development
17 18 (17.82%) CSS3
17 18 (17.82%) Amazon AWS
18 16 (15.84%) Web Services
18 16 (15.84%) Node.js
19 15 (14.85%) Python
19 15 (14.85%) PHP
19 15 (14.85%) Scrum
19 15 (14.85%) Maven

JavaScript
Co-occurring IT Skills in Cheltenham 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 (11.88%) Elasticsearch
2 5 (4.95%) Apache Spark
2 5 (4.95%) CMS
3 4 (3.96%) Drupal
4 3 (2.97%) Apache
5 2 (1.98%) Tomcat
5 2 (1.98%) WebLogic
Cloud Services
1 18 (17.82%) Amazon AWS
2 12 (11.88%) Amazon EC2
3 11 (10.89%) Amazon ElastiCache
3 11 (10.89%) Amazon S3
4 5 (4.95%) Microsoft Azure
5 4 (3.96%) Google Cloud Platform
6 3 (2.97%) SaaS
Communications & Networking
1 2 (1.98%) SMS
1 2 (1.98%) TCP/IP
2 1 (0.99%) Intranet
Database & Business Intelligence
1 26 (25.74%) SQL Server
2 25 (24.75%) MySQL
3 19 (18.81%) MongoDB
4 12 (11.88%) Amazon RDS
5 11 (10.89%) PostgreSQL
6 8 (7.92%) Apache Cassandra
7 7 (6.93%) Big Data
8 6 (5.94%) SQL Server 2008
9 5 (4.95%) Hadoop
10 3 (2.97%) Apache Hive
11 2 (1.98%) Relational Database
12 1 (0.99%) SQL Server 2016
Development Applications
1 15 (14.85%) Maven
2 14 (13.86%) JIRA
3 11 (10.89%) Eclipse
3 11 (10.89%) Git (software)
3 11 (10.89%) Liquibase
4 7 (6.93%) Octopus Deploy
5 6 (5.94%) Team Foundation Server
6 4 (3.96%) Visual Studio
6 4 (3.96%) Visual Studio Code
7 3 (2.97%) EasyMock
7 3 (2.97%) Jenkins
7 3 (2.97%) JUnit
7 3 (2.97%) MSTest
7 3 (2.97%) NUnit
7 3 (2.97%) Selenium
8 2 (1.98%) Atlassian Bamboo
8 2 (1.98%) Bitbucket
8 2 (1.98%) CodeSonar
8 2 (1.98%) git-flow
8 2 (1.98%) Robot Framework
General
1 10 (9.90%) Finance
2 8 (7.92%) Electronics
2 8 (7.92%) Manufacturing
2 8 (7.92%) Marketing
2 8 (7.92%) Telecoms
3 2 (1.98%) Retail
4 1 (0.99%) Advertising
4 1 (0.99%) Law
Job Titles
1 83 (82.18%) Developer
2 25 (24.75%) Java Developer
3 22 (21.78%) Senior Developer
4 20 (19.80%) Front End Developer (Client-Side Developer)
5 19 (18.81%) Full Stack Developer
6 18 (17.82%) Senior Java Developer
7 17 (16.83%) Software Developer
8 15 (14.85%) JavaScript Developer
9 11 (10.89%) Software Engineer
10 10 (9.90%) .NET Developer
11 8 (7.92%) ASP.NET Developer
12 7 (6.93%) Senior Full Stack Developer
13 6 (5.94%) PHP Developer
14 5 (4.95%) Developer/Software Engineer
14 5 (4.95%) Senior JavaScript Developer
15 4 (3.96%) Consultant
15 4 (3.96%) HTML CSS Developer
15 4 (3.96%) HTML Developer
15 4 (3.96%) JavaScript Engineer
15 4 (3.96%) Technical Consultant
Libraries, Frameworks & Software Standards
1 68 (67.33%) CSS
2 66 (65.35%) HTML
3 45 (44.55%) AngularJS
4 34 (33.66%) jQuery
5 31 (30.69%) .NET
5 31 (30.69%) Spring
6 26 (25.74%) REST
7 21 (20.79%) ASP.NET
7 21 (20.79%) HTML5
8 20 (19.80%) Spring MVC
9 19 (18.81%) React
10 18 (17.82%) CSS3
11 16 (15.84%) Node.js
11 16 (15.84%) Web Services
12 14 (13.86%) Backbone.js
13 13 (12.87%) JSON
13 13 (12.87%) RESTful
13 13 (12.87%) XML
14 11 (10.89%) .NET Framework
14 11 (10.89%) OSGi
Miscellaneous
1 8 (7.92%) User Experience
2 6 (5.94%) Greenfield Project
2 6 (5.94%) Self-Motivation
3 5 (4.95%) Life Science
3 5 (4.95%) Mobile App
4 4 (3.96%) Cybercrime
5 2 (1.98%) Analytical Skills
5 2 (1.98%) iPhone
6 1 (0.99%) Cyber Defence
6 1 (0.99%) Cyberattack
6 1 (0.99%) Digital TV
6 1 (0.99%) Fintech
6 1 (0.99%) Social Media
Operating Systems
1 21 (20.79%) Linux
2 4 (3.96%) Android
2 4 (3.96%) Windows
3 2 (1.98%) Apple iOS
3 2 (1.98%) Mac OS X
3 2 (1.98%) Unix
3 2 (1.98%) Windows Phone
Processes & Methodologies
1 35 (34.65%) Agile Software Development
2 32 (31.68%) MVC
3 27 (26.73%) Software Engineering
4 19 (18.81%) Front End Development
5 15 (14.85%) Integration Testing
5 15 (14.85%) Scrum
6 12 (11.88%) Kanban
7 11 (10.89%) Code Coverage
8 8 (7.92%) Business Intelligence
8 8 (7.92%) Digital Marketing
8 8 (7.92%) Multithreading
8 8 (7.92%) Programme Management
8 8 (7.92%) SDLC
8 8 (7.92%) Web Development
9 7 (6.93%) Continuous Integration
9 7 (6.93%) Web Application Development
10 6 (5.94%) Cybersecurity
10 6 (5.94%) OO
10 6 (5.94%) Pair Programming
10 6 (5.94%) Test Automation
Programming Languages
1 37 (36.63%) C#
2 36 (35.64%) Java
3 33 (32.67%) SQL
4 15 (14.85%) PHP
4 15 (14.85%) Python
5 8 (7.92%) TypeScript
6 7 (6.93%) C++
6 7 (6.93%) PowerShell
7 5 (4.95%) C
8 4 (3.96%) Java 8
8 4 (3.96%) Objective-C
8 4 (3.96%) T-SQL
9 3 (2.97%) PL/SQL
10 2 (1.98%) VB.NET
11 1 (0.99%) Bash Shell
11 1 (0.99%) ES6
Qualifications
1 8 (7.92%) Security Cleared
2 4 (3.96%) DV Cleared
2 4 (3.96%) SC Cleared
3 2 (1.98%) Degree
4 1 (0.99%) Computer Science Degree
Quality Assurance & Compliance
1 3 (2.97%) QA
System Software
1 8 (7.92%) Docker
2 2 (1.98%) vSphere
Systems Management
1 2 (1.98%) Puppet
1 2 (1.98%) Salt
Vendors
1 14 (13.86%) Atlassian
2 8 (7.92%) SAP
3 7 (6.93%) Oracle
4 6 (5.94%) Twitter
5 5 (4.95%) Google
6 2 (1.98%) Microsoft