JavaScript Contracts in Osterley

JavaScript (including ECMAScript)
Hounslow > Osterley

The following table provides summary statistics for contract job vacancies advertised in Osterley 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 25 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
25 Apr 2024
Same period 2023 Same period 2022
Rank 16 12 7
Rank change year-on-year -4 -5 -
Contract jobs citing JavaScript 7 10 10
As % of all contract jobs advertised in Osterley 13.46% 10.53% 22.73%
As % of the Programming Languages category 21.21% 25.00% 37.04%
Number of daily rates quoted 3 1 0
10th Percentile £290 - -
25th Percentile £305 - -
Median daily rate (50th Percentile) £330 £445 -
Median % change year-on-year -25.84% - -
75th Percentile £340 - -
90th Percentile £346 - -
Hounslow median daily rate £340 £591 £557
% change year-on-year -42.49% +6.15% +1.27%
Number of hourly rates quoted 0 3 0
Median hourly rate - £75.00 -
Hounslow median hourly rate - £75.00 -

All Programming Languages
Osterley

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 Osterley with a requirement for coding skills.

Contract vacancies with a requirement for coding skills 33 40 27
As % of all contract IT jobs advertised in Osterley 63.46% 42.11% 61.36%
Number of daily rates quoted 12 5 4
10th Percentile £78 - £237
25th Percentile £81 - £358
Median daily rate (50th Percentile) £305 £430 £450
Median % change year-on-year -29.07% -4.44% +5.88%
75th Percentile £335 £445 £519
90th Percentile £350 £610 £598
Hounslow median daily rate £350 £550 £500
% change year-on-year -36.36% +10.00% -9.09%
Number of hourly rates quoted 1 22 0
Median hourly rate £67.00 £75.00 -
Median % change year-on-year -10.67% - -
Hounslow median hourly rate £67.00 £75.00 £45.00
% change year-on-year -10.67% +66.67% -13.67%

JavaScript
Job Vacancy Trend in Osterley

Job postings citing JavaScript as a proportion of all IT jobs advertised in Osterley.

Job vacancy trend for JavaScript in Osterley

JavaScript
Contractor Daily Rate Trend in Osterley

3-month moving average daily rate quoted in jobs citing JavaScript in Osterley.

Daily rate trend for JavaScript in Osterley

JavaScript
Contractor Hourly Rate Trend in Osterley

3-month moving average hourly rates quoted in jobs citing JavaScript in Osterley.

Hourly rate trend for JavaScript in Osterley

JavaScript
Co-occurring Skills and Capabilities in Osterley by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 6 (85.71%) AWS
2 1 (14.29%) GitHub
Database & Business Intelligence
1 1 (14.29%) Couchbase
1 1 (14.29%) MongoDB
1 1 (14.29%) NoSQL
1 1 (14.29%) SQL Server
Development Applications
1 7 (100.00%) Jenkins
2 1 (14.29%) Octopus Deploy
2 1 (14.29%) Spock
2 1 (14.29%) TeamCity
General
1 5 (71.43%) Social Skills
Job Titles
1 7 (100.00%) Developer
2 5 (71.43%) Senior
2 5 (71.43%) Senior Developer
3 1 (14.29%) C# Developer
3 1 (14.29%) Full Stack Developer
3 1 (14.29%) Full Stack Java Developer
3 1 (14.29%) Full-Stack C# Developer
3 1 (14.29%) Java Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) Node.js
2 1 (14.29%) .NET
2 1 (14.29%) ActiveMQ
2 1 (14.29%) Kafka
2 1 (14.29%) Middleware
2 1 (14.29%) pytest
2 1 (14.29%) React
2 1 (14.29%) Redux
2 1 (14.29%) REST
Processes & Methodologies
1 7 (100.00%) CI/CD
1 7 (100.00%) TDD
2 6 (85.71%) Continuous Delivery
2 6 (85.71%) Continuous Integration
2 6 (85.71%) Dashboard Development
2 6 (85.71%) DevOps
2 6 (85.71%) Pair Programming
3 5 (71.43%) Agile
3 5 (71.43%) Code Quality
3 5 (71.43%) Software Engineering
4 1 (14.29%) Architectural Design
4 1 (14.29%) Design Patterns
4 1 (14.29%) Full Stack Development
4 1 (14.29%) Microservices
4 1 (14.29%) OO
4 1 (14.29%) OOD
4 1 (14.29%) Scrum
4 1 (14.29%) SDLC
4 1 (14.29%) SOLID
4 1 (14.29%) Test Automation
Programming Languages
1 6 (85.71%) Go
1 6 (85.71%) Kotlin
1 6 (85.71%) TypeScript
2 1 (14.29%) C#
2 1 (14.29%) Groovy
2 1 (14.29%) Java
2 1 (14.29%) SQL
System Software
1 1 (14.29%) Docker
Systems Management
1 1 (14.29%) Grafana
1 1 (14.29%) Kubernetes
1 1 (14.29%) Prometheus
Vendors
1 1 (14.29%) Oracle