Period
to 28 February 2020

The following table provides summary statistics for contract job vacancies advertised in Southampton with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 28 February 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript (including ECMAScript)
Hampshire > Southampton
6 months to
28 Feb 2020
Same period 2019 Same period 2018
Rank 16 8 20
Rank change year-on-year -8 +12 +2
Contract jobs citing JavaScript 35 61 25
As % of all contract IT jobs advertised in Southampton 7.43% 12.92% 5.87%
As % of the Programming Languages category 20.71% 25.63% 17.73%
Number of daily rates quoted 18 42 18
Southampton median daily rate £406 £413 £385
Median daily rate % change year-on-year -1.52% +7.14% -9.41%
10th Percentile £358 £313 £308
90th Percentile £632 £565 £499
Hampshire median daily rate £438 £425 £395
% change year-on-year +2.94% +7.59% +5.33%
Number of hourly rates quoted 0 0 4
Southampton median hourly rate - - £44.12
Hampshire median hourly rate £50.00 £53.79 £44.12
% change year-on-year -7.04% +21.92% -1.42%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Southampton with a requirement for coding skills.

All Programming Languages
Southampton
Contract vacancies with a requirement for coding skills 169 238 141
As % of all contract IT jobs advertised in Southampton 35.88% 50.42% 33.10%
Number of daily rates quoted 100 152 77
Southampton median daily rate £463 £450 £388
Median daily rate % change year-on-year +2.78% +16.13% +9.15%
10th Percentile £342 £325 £302
90th Percentile £580 £559 £538
Hampshire median daily rate £463 £450 £400
% change year-on-year +2.78% +12.50% +6.67%
Number of hourly rates quoted 2 9 11
Southampton median hourly rate £41.25 £47.50 £45.39
Median hourly rate % change year-on-year -13.16% +4.65% +14.91%
10th Percentile £37.13 £40.85 £42.00
90th Percentile £44.38 £52.75 £51.25
Hampshire median hourly rate £40.00 £45.00 £44.12
% change year-on-year -11.11% +2.01% +3.80%

JavaScript
Job Vacancy Trend in Southampton

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

Job vacancy trend for JavaScript in Southampton

JavaScript
Contractor Daily Rate Trend in Southampton

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in Southampton.

Contractor daily rate trend for JavaScript in Southampton

JavaScript
Contractor Daily Rate Histogram in Southampton

The daily rate distribution of IT jobs citing JavaScript in Southampton over the 6 months to 28 February 2020.

Contractor daily rate histogram for JavaScript in Southampton

JavaScript
Contractor Hourly Rate Trend in Southampton

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Southampton.

Contractor hourly rate trend for JavaScript in Southampton

For the 6 months to 28 February 2020, IT contractor 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 contract job ads across the Southampton region with a requirement for JavaScript.

1 18 (51.43%) Agile Software Development
1 18 (51.43%) HTML
2 13 (37.14%) C#
2 13 (37.14%) SQL Server
2 13 (37.14%) TDD
3 12 (34.29%) CSS
3 12 (34.29%) .NET
3 12 (34.29%) AngularJS
4 11 (31.43%) SQL
5 10 (28.57%) React
6 9 (25.71%) Git (software)
6 9 (25.71%) Azure
7 8 (22.86%) HTML5
7 8 (22.86%) Python
8 7 (20.00%) .NET Core
9 6 (17.14%) Front End Development
9 6 (17.14%) Problem-Solving
9 6 (17.14%) Scrum
9 6 (17.14%) Visualisation
9 6 (17.14%) Use Case
10 5 (14.29%) BDD
10 5 (14.29%) Node.js
10 5 (14.29%) OO
10 5 (14.29%) Microsoft
10 5 (14.29%) ASP.NET
10 5 (14.29%) SDLC
10 5 (14.29%) Analytical Skills
10 5 (14.29%) Relational Database
10 5 (14.29%) ASP.NET Web API
10 5 (14.29%) Docker

JavaScript
Co-occurring IT Skills in Southampton 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 1 (2.86%) Apache Spark
1 1 (2.86%) ArcGIS
1 1 (2.86%) Elasticsearch
1 1 (2.86%) Oracle Spatial
1 1 (2.86%) SAS
Business Applications
1 1 (2.86%) ENOVIA
Cloud Services
1 9 (25.71%) Azure
2 4 (11.43%) AWS
2 4 (11.43%) GitHub
3 2 (5.71%) AWS Lambda
3 2 (5.71%) Azure Active Directory
3 2 (5.71%) Azure Data Factory
3 2 (5.71%) Azure Functions
3 2 (5.71%) IaaS
3 2 (5.71%) Serverless
Communications & Networking
1 2 (5.71%) Internet
2 1 (2.86%) HTTPS
Database & Business Intelligence
1 13 (37.14%) SQL Server
2 5 (14.29%) Relational Database
3 4 (11.43%) Big Data
3 4 (11.43%) MongoDB
3 4 (11.43%) NoSQL
4 3 (8.57%) PostgreSQL
5 2 (5.71%) Azure SQL Database
6 1 (2.86%) Apache Cassandra
6 1 (2.86%) Geospatial Data
6 1 (2.86%) MySQL
6 1 (2.86%) Neo4j
6 1 (2.86%) Redis
6 1 (2.86%) Sqoop
Development Applications
1 9 (25.71%) Git (software)
2 4 (11.43%) TeamCity
3 1 (2.86%) Cucumber
3 1 (2.86%) Jenkins
3 1 (2.86%) Selenium
3 1 (2.86%) Team Foundation Server
General
1 3 (8.57%) Finance
2 1 (2.86%) Automotive
2 1 (2.86%) Manufacturing
2 1 (2.86%) Marketing
Job Titles
1 26 (74.29%) Developer
2 5 (14.29%) C# Developer
2 5 (14.29%) Software Developer
3 4 (11.43%) Front End Developer (Client-Side Developer)
3 4 (11.43%) Full Stack Developer
4 3 (8.57%) .NET Developer
4 3 (8.57%) Python Developer
4 3 (8.57%) React Developer
4 3 (8.57%) UI Developer
5 2 (5.71%) Analyst
5 2 (5.71%) Angular Developer
5 2 (5.71%) Architect
5 2 (5.71%) ASP Developer
5 2 (5.71%) C# Software Developer
5 2 (5.71%) Classic ASP Developer
5 2 (5.71%) Senior Developer
6 1 (2.86%) DevOps Systems Engineer
6 1 (2.86%) Senior DevOps
6 1 (2.86%) Web UI Designer
6 1 (2.86%) Web UI Developer
Libraries, Frameworks & Software Standards
1 18 (51.43%) HTML
2 12 (34.29%) .NET
2 12 (34.29%) AngularJS
2 12 (34.29%) CSS
3 10 (28.57%) React
4 8 (22.86%) HTML5
5 7 (20.00%) .NET Core
6 5 (14.29%) ASP.NET
6 5 (14.29%) ASP.NET Web API
6 5 (14.29%) Node.js
7 4 (11.43%) .NET Framework
7 4 (11.43%) Leaflet
7 4 (11.43%) OpenLayers
7 4 (11.43%) RESTful
7 4 (11.43%) XML
8 3 (8.57%) ASP.NET Web Forms
8 3 (8.57%) JSON
8 3 (8.57%) Velocity
8 3 (8.57%) Vue.js
8 3 (8.57%) XSL
Miscellaneous
1 5 (14.29%) Analytical Skills
2 4 (11.43%) Self-Motivation
3 2 (5.71%) Cloud Native
3 2 (5.71%) User Experience
3 2 (5.71%) Video\Live Streaming
Operating Systems
1 2 (5.71%) Linux
1 2 (5.71%) VMS
1 2 (5.71%) Windows
2 1 (2.86%) Android
Processes & Methodologies
1 18 (51.43%) Agile Software Development
2 13 (37.14%) TDD
3 6 (17.14%) Front End Development
3 6 (17.14%) Problem-Solving
3 6 (17.14%) Scrum
3 6 (17.14%) Use Case
3 6 (17.14%) Visualisation
4 5 (14.29%) BDD
4 5 (14.29%) OO
4 5 (14.29%) SDLC
5 4 (11.43%) Data Visualisation
5 4 (11.43%) DevOps
5 4 (11.43%) Microservices
5 4 (11.43%) OOD
5 4 (11.43%) Unit Testing
6 3 (8.57%) Iteration Planning
6 3 (8.57%) MVC
6 3 (8.57%) Software Engineering
6 3 (8.57%) SOLID
6 3 (8.57%) Web Development
Programming Languages
1 13 (37.14%) C#
2 11 (31.43%) SQL
3 8 (22.86%) Python
4 4 (11.43%) Java
5 3 (8.57%) F#
6 2 (5.71%) Go
6 2 (5.71%) Ruby
6 2 (5.71%) TypeScript
7 1 (2.86%) C++
7 1 (2.86%) R
7 1 (2.86%) Scala
Qualifications
1 2 (5.71%) Degree
1 2 (5.71%) Security Cleared
2 1 (2.86%) CCDA
2 1 (2.86%) Cisco Certification
2 1 (2.86%) DV Cleared
Quality Assurance & Compliance
1 1 (2.86%) HL7
1 1 (2.86%) WAI
1 1 (2.86%) WCAG
System Software
1 5 (14.29%) Docker
2 2 (5.71%) Active Directory
3 1 (2.86%) HDFS
Systems Management
1 4 (11.43%) Kubernetes
2 1 (2.86%) Kibana
Vendors
1 5 (14.29%) Microsoft
2 3 (8.57%) Thunderhead
3 2 (5.71%) Mapbox
3 2 (5.71%) Oracle
4 1 (2.86%) ESRI
4 1 (2.86%) Genesys
4 1 (2.86%) Google
4 1 (2.86%) Talend
4 1 (2.86%) Xamarin