Period
to 24 May 2019

The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 May 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Sussex > Crawley
6 months to
24 May 2019
Same period 2018 Same period 2017
Rank 7 3 6
Rank change year-on-year -4 +3 -2
Permanent jobs citing JavaScript 100 159 159
As % of all permanent IT jobs advertised in Crawley 18.28% 27.75% 20.92%
As % of the Programming Languages category 43.10% 52.82% 33.83%
Number of salaries quoted 87 154 182
Crawley median annual salary £35,000 £45,000 £42,500
Median salary % change year-on-year -22.22% +5.88% +6.25%
10th Percentile £26,250 £30,000 £31,000
90th Percentile £62,000 £58,750 £50,000
West Sussex median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - -

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 Crawley with a requirement for coding skills.

All Programming Languages
Crawley
Permanent vacancies with a requirement for coding skills 232 301 470
As % of all permanent IT jobs advertised in Crawley 42.41% 52.53% 61.84%
Number of salaries quoted 209 294 448
Crawley median annual salary £47,500 £47,500 £42,500
Median salary % change year-on-year - +11.76% -5.56%
10th Percentile £28,000 £30,000 £32,250
90th Percentile £72,500 £63,750 £57,500
West Sussex median annual salary £47,500 £45,000 £43,500
% change year-on-year +5.56% +3.45% +2.35%

JavaScript
Job Vacancy Trend in Crawley

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

Job vacancy trend for JavaScript in Crawley

JavaScript
Salary Trend in Crawley

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

Salary trend for JavaScript in Crawley

JavaScript
Salary Histogram in Crawley

The salary distribution of IT jobs citing JavaScript in Crawley over the 6 months to 24 May 2019.

Salary histogram for JavaScript in Crawley

For the 6 months to 24 May 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 Crawley region with a requirement for JavaScript.

1 64 (64.00%) CSS
2 61 (61.00%) HTML
3 50 (50.00%) Agile Software Development
4 40 (40.00%) Analytical Skills
5 36 (36.00%) Java
6 35 (35.00%) C#
7 34 (34.00%) Web Development
8 30 (30.00%) SQL
8 30 (30.00%) Analytical Thinking
9 29 (29.00%) .NET
10 27 (27.00%) AngularJS
11 26 (26.00%) SQL Server
12 22 (22.00%) ASP.NET
12 22 (22.00%) Software Engineering
13 21 (21.00%) Git (software)
13 21 (21.00%) MVC
14 19 (19.00%) jQuery
15 18 (18.00%) PHP
15 18 (18.00%) User Experience
15 18 (18.00%) React
16 16 (16.00%) Front End Development
17 15 (15.00%) Docker
18 14 (14.00%) Linux
19 13 (13.00%) MySQL
19 13 (13.00%) Python
19 13 (13.00%) Degree
19 13 (13.00%) Relational Database
20 11 (11.00%) Apache
20 11 (11.00%) ASP.NET MVC
20 11 (11.00%) Node.js

JavaScript
Co-occurring IT Skills in Crawley 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 11 (11.00%) Apache
2 5 (5.00%) Elasticsearch
3 4 (4.00%) JBoss
3 4 (4.00%) Jetty
3 4 (4.00%) nginx
3 4 (4.00%) Tomcat
4 2 (2.00%) Apache Solr
5 1 (1.00%) Cloud Foundry
5 1 (1.00%) Liferay
Applications
1 1 (1.00%) Microsoft Excel
1 1 (1.00%) Microsoft Office
Business Applications
1 1 (1.00%) Dynamics CRM
1 1 (1.00%) Scribe Insight
Cloud Services
1 6 (6.00%) Microsoft Azure
2 4 (4.00%) Amazon AWS
2 4 (4.00%) npm
3 2 (2.00%) AWS Lambda
3 2 (2.00%) Power Platform
3 2 (2.00%) Serverless
4 1 (1.00%) Dynamics 365
Communications & Networking
1 1 (1.00%) MQTT
Database & Business Intelligence
1 26 (26.00%) SQL Server
2 13 (13.00%) MySQL
2 13 (13.00%) Relational Database
3 5 (5.00%) Data Warehouse
3 5 (5.00%) SQL Server Integration Services
4 4 (4.00%) MongoDB
4 4 (4.00%) NoSQL
4 4 (4.00%) PostgreSQL
5 3 (3.00%) Big Data
5 3 (3.00%) RDBMS
5 3 (3.00%) Redis
6 2 (2.00%) Amazon DynamoDB
7 1 (1.00%) Power BI
Development Applications
1 21 (21.00%) Git (software)
2 9 (9.00%) Visual Studio
3 8 (8.00%) Jenkins
4 7 (7.00%) JIRA
5 6 (6.00%) JIRA Agile
6 5 (5.00%) Maven
6 5 (5.00%) SoapUI
7 4 (4.00%) GitLab
7 4 (4.00%) Vagrant
7 4 (4.00%) webpack
8 2 (2.00%) Ant
9 1 (1.00%) Eclipse
9 1 (1.00%) Sonatype Nexus
9 1 (1.00%) Subversion
General
1 9 (9.00%) Automotive
2 4 (4.00%) Telecoms
3 1 (1.00%) Finance
3 1 (1.00%) Marketing
Job Titles
1 83 (83.00%) Developer
2 23 (23.00%) C# Developer
3 17 (17.00%) JavaScript Developer
4 15 (15.00%) .NET Developer
4 15 (15.00%) Graduate
5 13 (13.00%) C# .NET Developer
5 13 (13.00%) Graduate Developer
6 12 (12.00%) PHP Developer
7 11 (11.00%) Front End Developer (Client-Side Developer)
7 11 (11.00%) Java Developer
8 9 (9.00%) Web Developer
9 8 (8.00%) Software Engineer
10 6 (6.00%) Analyst
10 6 (6.00%) Angular Developer
10 6 (6.00%) Backend Developer
10 6 (6.00%) HTML Developer
10 6 (6.00%) React Developer
10 6 (6.00%) Software Developer
11 5 (5.00%) Developer/Software Engineer
11 5 (5.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 64 (64.00%) CSS
2 61 (61.00%) HTML
3 29 (29.00%) .NET
4 27 (27.00%) AngularJS
5 22 (22.00%) ASP.NET
6 19 (19.00%) jQuery
7 18 (18.00%) React
8 11 (11.00%) ASP.NET MVC
8 11 (11.00%) Node.js
9 10 (10.00%) HTML5
9 10 (10.00%) Redux
10 9 (9.00%) Ajax
10 9 (9.00%) CSS3
11 8 (8.00%) Twitter Bootstrap
12 7 (7.00%) LAMP
13 6 (6.00%) Laravel
13 6 (6.00%) Spring
13 6 (6.00%) Vue.js
13 6 (6.00%) Web Services
14 5 (5.00%) Spring Boot
Miscellaneous
1 40 (40.00%) Analytical Skills
2 18 (18.00%) User Experience
3 10 (10.00%) Enterprise Software
4 9 (9.00%) Self-Motivation
5 5 (5.00%) Social Network
6 2 (2.00%) Cloud Native
6 2 (2.00%) Greenfield Project
6 2 (2.00%) Mobile App
Operating Systems
1 14 (14.00%) Linux
Processes & Methodologies
1 50 (50.00%) Agile Software Development
2 34 (34.00%) Web Development
3 30 (30.00%) Analytical Thinking
4 22 (22.00%) Software Engineering
5 21 (21.00%) MVC
6 16 (16.00%) Front End Development
7 10 (10.00%) OO
7 10 (10.00%) OOD
7 10 (10.00%) Test Automation
8 9 (9.00%) OOP
9 6 (6.00%) SDLC
9 6 (6.00%) Visualisation
10 5 (5.00%) DevOps
10 5 (5.00%) ETL
10 5 (5.00%) Microservices
11 4 (4.00%) Business Intelligence
11 4 (4.00%) Computer Science
12 3 (3.00%) Scrum
12 3 (3.00%) Unit Testing
13 2 (2.00%) Continuous Improvement
Programming Languages
1 36 (36.00%) Java
2 35 (35.00%) C#
3 30 (30.00%) SQL
4 18 (18.00%) PHP
5 13 (13.00%) Python
6 8 (8.00%) ES6
7 6 (6.00%) Bash Shell
7 6 (6.00%) ES7
8 4 (4.00%) Java 8
8 4 (4.00%) TypeScript
9 2 (2.00%) C++
10 1 (1.00%) PowerShell
10 1 (1.00%) Ruby
10 1 (1.00%) T-SQL
10 1 (1.00%) VB.NET
Qualifications
1 13 (13.00%) Degree
2 3 (3.00%) Computer Science Degree
3 1 (1.00%) Microsoft Certification
3 1 (1.00%) PhD
Quality Assurance & Compliance
1 5 (5.00%) QA
System Software
1 15 (15.00%) Docker
2 4 (4.00%) KVM
2 4 (4.00%) VMware Infrastructure
Systems Management
1 8 (8.00%) Terraform
2 4 (4.00%) Ansible
2 4 (4.00%) Consul
2 4 (4.00%) Kubernetes
2 4 (4.00%) Packer
3 3 (3.00%) Kibana
3 3 (3.00%) logstash
Vendors
1 5 (5.00%) Informatica
2 4 (4.00%) VMware
3 3 (3.00%) Microsoft
4 1 (1.00%) Tableau