Period
to 20 April 2019

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 20 April 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Gloucestershire > Cheltenham
6 months to
20 Apr 2019
Same period 2018 Same period 2017
Rank 13 3 5
Rank change year-on-year -10 +2 +10
Permanent jobs citing JavaScript 65 166 131
As % of all permanent IT jobs advertised in Cheltenham 13.49% 30.13% 24.58%
As % of the Programming Languages category 25.19% 49.85% 39.22%
Number of salaries quoted 50 155 108
Cheltenham median annual salary £52,500 £42,500 £45,000
Median salary % change year-on-year +23.53% -5.56% +12.50%
10th Percentile £31,125 £21,500 £31,775
90th Percentile £65,000 £60,000 £60,000
Gloucestershire median annual salary £47,750 £42,500 £40,000
% change year-on-year +12.35% +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 258 333 334
As % of all permanent IT jobs advertised in Cheltenham 53.53% 60.44% 62.66%
Number of salaries quoted 207 291 286
Cheltenham median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £31,250 £28,750 £28,750
90th Percentile £65,000 £62,500 £61,875
Gloucestershire median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -

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 20 April 2019.

Salary histogram for JavaScript in Cheltenham

For the 6 months to 20 April 2019, 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 33 (50.77%) HTML
1 33 (50.77%) Java
1 33 (50.77%) Agile Software Development
2 29 (44.62%) CSS
3 24 (36.92%) C#
3 24 (36.92%) Node.js
4 23 (35.38%) AngularJS
5 19 (29.23%) MongoDB
5 19 (29.23%) Security Cleared
6 18 (27.69%) Software Engineering
6 18 (27.69%) Python
7 17 (26.15%) Spring
8 15 (23.08%) MySQL
8 15 (23.08%) Finance
9 14 (21.54%) DV Cleared
10 13 (20.00%) SC Cleared
10 13 (20.00%) .NET
10 13 (20.00%) React
11 12 (18.46%) Cybersecurity
11 12 (18.46%) Elasticsearch
11 12 (18.46%) Docker
11 12 (18.46%) C++
11 12 (18.46%) Git (software)
12 11 (16.92%) Big Data
13 10 (15.38%) Amazon AWS
13 10 (15.38%) Cybercrime
13 10 (15.38%) Spring MVC
13 10 (15.38%) Scrum
14 9 (13.85%) MVC
14 9 (13.85%) Selenium

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 (18.46%) Elasticsearch
2 6 (9.23%) Apache Spark
2 6 (9.23%) JBoss
3 2 (3.08%) CMS
3 2 (3.08%) OpenStack
3 2 (3.08%) WebLogic
4 1 (1.54%) SharePoint
Cloud Services
1 10 (15.38%) Amazon AWS
2 8 (12.31%) Google Cloud Platform
2 8 (12.31%) Microsoft Azure
3 2 (3.08%) Cloud Computing
3 2 (3.08%) OpenShift
4 1 (1.54%) Amazon EC2
4 1 (1.54%) Office 365
Communications & Networking
1 5 (7.69%) TCP/IP
2 2 (3.08%) Firewall
2 2 (3.08%) HTTPS
Database & Business Intelligence
1 19 (29.23%) MongoDB
2 15 (23.08%) MySQL
3 11 (16.92%) Big Data
4 5 (7.69%) SQL Server
5 4 (6.15%) Apache Cassandra
5 4 (6.15%) Relational Database
6 3 (4.62%) Hadoop
7 1 (1.54%) Amazon RDS
7 1 (1.54%) MariaDB
Development Applications
1 12 (18.46%) Git (software)
2 9 (13.85%) Selenium
3 7 (10.77%) Jenkins
4 6 (9.23%) Cucumber
4 6 (9.23%) Eclipse
4 6 (9.23%) Visual Studio
4 6 (9.23%) Visual Studio Code
5 5 (7.69%) Bitbucket
5 5 (7.69%) git-flow
5 5 (7.69%) JIRA
6 4 (6.15%) JUnit
7 3 (4.62%) Atlassian Bamboo
7 3 (4.62%) Bitbucket Server
7 3 (4.62%) CodeSonar
7 3 (4.62%) Robot Framework
8 2 (3.08%) Jasmine
9 1 (1.54%) Maven
9 1 (1.54%) Subversion
9 1 (1.54%) Team Foundation Server
General
1 15 (23.08%) Finance
2 6 (9.23%) Electronics
2 6 (9.23%) Manufacturing
2 6 (9.23%) Marketing
2 6 (9.23%) Telecoms
3 1 (1.54%) Military
3 1 (1.54%) Retail
Job Titles
1 50 (76.92%) Developer
2 19 (29.23%) Software Developer
3 13 (20.00%) Software Engineer
4 12 (18.46%) Senior Developer
5 11 (16.92%) Full Stack Developer
5 11 (16.92%) JavaScript Developer
6 10 (15.38%) Java Developer
7 8 (12.31%) Front End Developer (Client-Side Developer)
7 8 (12.31%) JavaScript Engineer
8 7 (10.77%) Developer/Software Engineer
9 6 (9.23%) Consultant
9 6 (9.23%) Senior JavaScript Developer
10 5 (7.69%) Senior Java Developer
10 5 (7.69%) Technical Consultant
11 4 (6.15%) Java Engineer
11 4 (6.15%) Java Software Engineer
11 4 (6.15%) Senior Full Stack Developer
12 3 (4.62%) HTML CSS Developer
12 3 (4.62%) HTML Developer
12 3 (4.62%) Senior Front-End Developer
Libraries, Frameworks & Software Standards
1 33 (50.77%) HTML
2 29 (44.62%) CSS
3 24 (36.92%) Node.js
4 23 (35.38%) AngularJS
5 17 (26.15%) Spring
6 13 (20.00%) .NET
6 13 (20.00%) React
7 10 (15.38%) Spring MVC
8 9 (13.85%) HTML5
8 9 (13.85%) RabbitMQ
9 8 (12.31%) RESTful
10 7 (10.77%) ASP.NET
10 7 (10.77%) REST
11 6 (9.23%) Gherkin
11 6 (9.23%) jQuery
11 6 (9.23%) Kafka
12 5 (7.69%) CSS3
12 5 (7.69%) D3.js
12 5 (7.69%) JSON
12 5 (7.69%) Vue.js
Miscellaneous
1 10 (15.38%) Cybercrime
2 6 (9.23%) Cyberthreat
3 4 (6.15%) Self-Motivation
4 3 (4.62%) Fintech
4 3 (4.62%) Greenfield Project
5 2 (3.08%) iPhone
5 2 (3.08%) User Experience
6 1 (1.54%) Mobile App
Operating Systems
1 8 (12.31%) Linux
2 7 (10.77%) Android
3 6 (9.23%) Windows
4 5 (7.69%) Apple iOS
5 3 (4.62%) Mac OS X
6 2 (3.08%) Windows Phone
7 1 (1.54%) CentOS
Processes & Methodologies
1 33 (50.77%) Agile Software Development
2 18 (27.69%) Software Engineering
3 12 (18.46%) Cybersecurity
4 10 (15.38%) Scrum
5 9 (13.85%) Continuous Integration
5 9 (13.85%) MVC
6 8 (12.31%) DevOps
6 8 (12.31%) Front End Development
6 8 (12.31%) Integration Testing
6 8 (12.31%) Network Design
6 8 (12.31%) Visualisation
7 7 (10.77%) Reverse Engineering
7 7 (10.77%) Web Development
8 6 (9.23%) Business Intelligence
8 6 (9.23%) Configuration Management
8 6 (9.23%) Continuous Delivery
8 6 (9.23%) Digital Marketing
8 6 (9.23%) Machine Learning
8 6 (9.23%) Programme Management
8 6 (9.23%) Thought Leadership
Programming Languages
1 33 (50.77%) Java
2 24 (36.92%) C#
3 18 (27.69%) Python
4 12 (18.46%) C++
5 8 (12.31%) SQL
6 5 (7.69%) Objective-C
7 4 (6.15%) C
7 4 (6.15%) PHP
8 2 (3.08%) VB.NET
9 1 (1.54%) Bash Shell
9 1 (1.54%) Embedded C++
9 1 (1.54%) Java 8
Qualifications
1 19 (29.23%) Security Cleared
2 14 (21.54%) DV Cleared
3 13 (20.00%) SC Cleared
4 2 (3.08%) CCNA
4 2 (3.08%) Cisco Certification
4 2 (3.08%) CISSP
4 2 (3.08%) CompTIA Security+
4 2 (3.08%) GIAC
4 2 (3.08%) Linux+ Certification
4 2 (3.08%) MCSE
4 2 (3.08%) Microsoft Certification
4 2 (3.08%) Network+ Certification
4 2 (3.08%) SANS
4 2 (3.08%) SSCP
5 1 (1.54%) Degree
System Software
1 12 (18.46%) Docker
2 3 (4.62%) vSphere
Systems Management
1 3 (4.62%) Puppet
1 3 (4.62%) Salt
2 2 (3.08%) Kubernetes
Vendors
1 8 (12.31%) Google
1 8 (12.31%) Oracle
2 6 (9.23%) SAP
3 4 (6.15%) Microsoft
4 1 (1.54%) Red Hat