Period
to 18 August 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 18 August 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Gloucestershire > Cheltenham
6 months to
18 Aug 2018
Same period 2017 Same period 2016
Rank 4 9 17
Rank change year-on-year +5 +8 -5
Permanent jobs citing JavaScript 149 94 116
As % of all permanent IT jobs advertised in Cheltenham 22.34% 20.75% 13.02%
As % of the Programming Languages category 33.94% 32.98% 22.70%
Number of salaries quoted 141 90 98
Cheltenham median annual salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% - +6.25%
10th Percentile £31,250 £27,500 £25,000
90th Percentile £60,000 £60,000 £60,000
Gloucestershire median annual salary £45,000 £40,000 £42,500
% change year-on-year +12.50% -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 439 285 511
As % of all permanent IT jobs advertised in Cheltenham 65.82% 62.91% 57.35%
Number of salaries quoted 354 258 420
Cheltenham median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +12.50%
10th Percentile £30,000 £28,600 £30,125
90th Percentile £62,500 £63,750 £62,500
Gloucestershire median annual salary £46,000 £42,500 £45,000
% change year-on-year +8.24% -5.56% +12.50%

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 18 August 2018.

Salary histogram for JavaScript in Cheltenham

For the 6 months to 18 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 Cheltenham region with a requirement for JavaScript.

1 105 (70.47%) CSS
2 101 (67.79%) HTML
3 83 (55.70%) AngularJS
4 75 (50.34%) C#
5 63 (42.28%) SQL
6 59 (39.60%) .NET
7 55 (36.91%) Software Engineering
8 51 (34.23%) jQuery
8 51 (34.23%) Java
9 46 (30.87%) MVC
10 45 (30.20%) React
11 42 (28.19%) Agile Software Development
12 40 (26.85%) Web Services
12 40 (26.85%) HTML5
13 36 (24.16%) CSS3
13 36 (24.16%) SQL Server
14 34 (22.82%) Node.js
15 31 (20.81%) ASP.NET
16 29 (19.46%) MongoDB
17 28 (18.79%) Backbone.js
17 28 (18.79%) XML
18 27 (18.12%) REST
19 26 (17.45%) Continuous Integration
20 25 (16.78%) Vue.js
21 24 (16.11%) Amazon AWS
21 24 (16.11%) TDD
21 24 (16.11%) Spring
21 24 (16.11%) Google
22 22 (14.77%) Front End Development
23 20 (13.42%) Web Development

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 8 (5.37%) Elasticsearch
2 6 (4.03%) Mule
3 4 (2.68%) Apache
4 3 (2.01%) CMS
5 2 (1.34%) Drupal
6 1 (0.67%) SharePoint
6 1 (0.67%) WebLogic
Business Applications
1 1 (0.67%) Dynamics CRM
Cloud Services
1 24 (16.11%) Amazon AWS
2 13 (8.72%) Amazon EC2
2 13 (8.72%) Amazon S3
3 12 (8.05%) Amazon ElastiCache
4 5 (3.36%) Microsoft Azure
5 1 (0.67%) AWS Lambda
5 1 (0.67%) SaaS
5 1 (0.67%) Serverless
Communications & Networking
1 2 (1.34%) HTTP
1 2 (1.34%) SMS
2 1 (0.67%) Intranet
Database & Business Intelligence
1 36 (24.16%) SQL Server
2 29 (19.46%) MongoDB
3 15 (10.07%) MySQL
4 12 (8.05%) Amazon RDS
4 12 (8.05%) PostgreSQL
4 12 (8.05%) SQL Server 2008
5 4 (2.68%) Big Data
5 4 (2.68%) Relational Database
6 3 (2.01%) Apache Cassandra
6 3 (2.01%) Apache Hive
6 3 (2.01%) Hadoop
7 1 (0.67%) Azure SQL Database
7 1 (0.67%) NoSQL
7 1 (0.67%) RDBMS
7 1 (0.67%) SQL Server 2012
Development Applications
1 18 (12.08%) Eclipse
2 13 (8.72%) JIRA
2 13 (8.72%) Maven
2 13 (8.72%) Team Foundation Server
3 12 (8.05%) Liquibase
4 9 (6.04%) MSTest
4 9 (6.04%) NUnit
5 7 (4.70%) Octopus Deploy
6 4 (2.68%) Visual Studio
7 3 (2.01%) EasyMock
7 3 (2.01%) Git (software)
8 2 (1.34%) Jenkins
9 1 (0.67%) Atlassian Bamboo
9 1 (0.67%) Selenium
General
1 11 (7.38%) Finance
2 7 (4.70%) Retail
3 1 (0.67%) Electronics
3 1 (0.67%) Financial Institution
3 1 (0.67%) Law
3 1 (0.67%) Manufacturing
3 1 (0.67%) Marketing
3 1 (0.67%) Retail Finance
3 1 (0.67%) Telecoms
Job Titles
1 106 (71.14%) Developer
2 29 (19.46%) Software Engineer
3 28 (18.79%) Java Developer
3 28 (18.79%) Senior Developer
4 22 (14.77%) .NET Developer
4 22 (14.77%) Full Stack Developer
5 20 (13.42%) Front End Developer (Client-Side Developer)
6 19 (12.75%) Senior Java Developer
7 17 (11.41%) Software Developer
8 13 (8.72%) JavaScript Developer
9 12 (8.05%) .NET Software Engineer
10 9 (6.04%) ASP.NET Developer
10 9 (6.04%) C# Software Engineer
11 8 (5.37%) C# Developer
12 7 (4.70%) Java Engineer
13 6 (4.03%) Developer/Software Engineer
13 6 (4.03%) Graduate
13 6 (4.03%) Graduate Developer
14 5 (3.36%) C# .NET Developer
14 5 (3.36%) Junior
Libraries, Frameworks & Software Standards
1 105 (70.47%) CSS
2 101 (67.79%) HTML
3 83 (55.70%) AngularJS
4 59 (39.60%) .NET
5 51 (34.23%) jQuery
6 45 (30.20%) React
7 40 (26.85%) HTML5
7 40 (26.85%) Web Services
8 36 (24.16%) CSS3
9 34 (22.82%) Node.js
10 31 (20.81%) ASP.NET
11 28 (18.79%) Backbone.js
11 28 (18.79%) XML
12 27 (18.12%) REST
13 25 (16.78%) Vue.js
14 24 (16.11%) Spring
15 19 (12.75%) Ember.js
15 19 (12.75%) MEAN Stack
15 19 (12.75%) RESTful
16 17 (11.41%) D3.js
Miscellaneous
1 9 (6.04%) Self-Motivation
2 4 (2.68%) Fintech
2 4 (2.68%) User Experience
3 3 (2.01%) Cybercrime
4 2 (1.34%) Analytical Skills
4 2 (1.34%) Computer Science
4 2 (1.34%) Greenfield Project
5 1 (0.67%) Cyber Defence
5 1 (0.67%) Cyberattack
5 1 (0.67%) iPhone
5 1 (0.67%) N-Tier
5 1 (0.67%) Social Media
Operating Systems
1 18 (12.08%) Linux
2 2 (1.34%) Unix
3 1 (0.67%) Android
3 1 (0.67%) Windows
3 1 (0.67%) Windows Phone
Processes & Methodologies
1 55 (36.91%) Software Engineering
2 46 (30.87%) MVC
3 42 (28.19%) Agile Software Development
4 26 (17.45%) Continuous Integration
5 24 (16.11%) TDD
6 22 (14.77%) Front End Development
7 20 (13.42%) Web Development
8 19 (12.75%) Responsive Web Design
9 18 (12.08%) Unit Testing
10 16 (10.74%) Software Delivery
11 15 (10.07%) OO
12 13 (8.72%) Integration Testing
13 12 (8.05%) Code Coverage
13 12 (8.05%) Web Application Development
14 11 (7.38%) Scrum
14 11 (7.38%) Wireframes
15 10 (6.71%) Kanban
15 10 (6.71%) Mathematics
16 9 (6.04%) Multithreading
16 9 (6.04%) Use Case
Programming Languages
1 75 (50.34%) C#
2 63 (42.28%) SQL
3 51 (34.23%) Java
4 20 (13.42%) Python
5 14 (9.40%) C++
6 12 (8.05%) T-SQL
7 9 (6.04%) PL/SQL
8 8 (5.37%) TypeScript
9 7 (4.70%) PHP
9 7 (4.70%) PowerShell
10 5 (3.36%) Java 8
11 3 (2.01%) C
12 2 (1.34%) VB.NET
13 1 (0.67%) Bash Shell
13 1 (0.67%) ES6
13 1 (0.67%) Objective-C
Qualifications
1 15 (10.07%) DV Cleared
1 15 (10.07%) Security Cleared
2 12 (8.05%) Degree
3 1 (0.67%) Computer Science Degree
3 1 (0.67%) SC Cleared
Quality Assurance & Compliance
1 4 (2.68%) QA
System Software
1 1 (0.67%) Docker
Vendors
1 24 (16.11%) Google
2 12 (8.05%) Atlassian
3 11 (7.38%) Twitter
4 8 (5.37%) Oracle
5 4 (2.68%) Microsoft
6 1 (0.67%) SAP