JavaScript Contracts in South London

JavaScript (including ECMAScript)
London > South London

The following table provides summary statistics for contract job vacancies advertised in South London 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 18 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
18 Apr 2024
Same period 2023 Same period 2022
Rank 24 43 28
Rank change year-on-year +19 -15 -10
Contract jobs citing JavaScript 16 12 27
As % of all contract jobs advertised in South London 6.72% 3.02% 7.34%
As % of the Programming Languages category 19.05% 7.10% 17.88%
Number of daily rates quoted 6 7 19
10th Percentile £363 £413 -
25th Percentile £425 £431 £388
Median daily rate (50th Percentile) £574 £450 £505
Median % change year-on-year +27.50% -10.89% +12.22%
75th Percentile £741 £469 £638
90th Percentile £786 £613 -
London median daily rate £600 £575 £575
% change year-on-year +4.35% - +9.52%

All Programming Languages
South London

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 South London with a requirement for coding skills.

Contract vacancies with a requirement for coding skills 84 169 151
As % of all contract IT jobs advertised in South London 35.29% 42.57% 41.03%
Number of daily rates quoted 55 132 122
10th Percentile £363 £450 £340
25th Percentile £425 £481 £442
Median daily rate (50th Percentile) £500 £550 £540
Median % change year-on-year -9.09% +1.85% +13.68%
75th Percentile £567 £700 £638
90th Percentile £630 £900 £700
London median daily rate £575 £600 £600
% change year-on-year -4.17% - +14.29%
Number of hourly rates quoted 3 5 5
10th Percentile £37.83 - £32.76
25th Percentile £38.95 - £45.15
Median hourly rate £43.84 £50.42 £48.58
Median % change year-on-year -13.05% +3.79% +0.77%
75th Percentile £48.37 - -
90th Percentile £49.28 £51.95 £52.97
London median hourly rate £50.50 £57.50 £50.00
% change year-on-year -12.17% +15.00% +15.61%

JavaScript
Job Vacancy Trend in South London

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

Job vacancy trend for JavaScript in South London

JavaScript
Contractor Daily Rate Trend in South London

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

Daily rate trend for JavaScript in South London

JavaScript
Daily Rate Histogram in South London

Daily rate distribution for jobs citing JavaScript in South London over the 6 months to 18 April 2024.

Daily rate histogram for JavaScript in South London

JavaScript
Contractor Hourly Rate Trend in South London

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

Hourly rate trend for JavaScript in South London

JavaScript
Contract Job Locations in South London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the South London region over the 6 months to 18 April 2024. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Croydon +18 15 £450 - 5
Bromley +10 1 £800 - 4
JavaScript
London

JavaScript
Co-occurring Skills and Capabilities in South London 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:

Application Platforms
1 6 (37.50%) OpenStack
2 1 (6.25%) JBoss
2 1 (6.25%) Red Hat Fuse
Cloud Services
1 11 (68.75%) AWS
2 10 (62.50%) Serverless
3 8 (50.00%) Amazon ECS
4 7 (43.75%) Amazon EKS
5 3 (18.75%) Amazon S3
5 3 (18.75%) Amazon SQS
5 3 (18.75%) AWS Step Functions
6 2 (12.50%) Amazon MSK
6 2 (12.50%) AWS Lambda
7 1 (6.25%) Amazon EC2
7 1 (6.25%) Amazon Kinesis
7 1 (6.25%) Azure
7 1 (6.25%) GitHub
Database & Business Intelligence
1 8 (50.00%) PostgreSQL
2 7 (43.75%) Relational Database
3 3 (18.75%) Amazon RDS
3 3 (18.75%) DynamoDB
4 2 (12.50%) Amazon Redshift
4 2 (12.50%) Parquet
5 1 (6.25%) NoSQL
5 1 (6.25%) RDBMS
Development Applications
1 8 (50.00%) Jenkins
2 6 (37.50%) Git
3 5 (31.25%) JUnit
4 2 (12.50%) JMeter
5 1 (6.25%) Bitbucket
5 1 (6.25%) Bitbucket Server
5 1 (6.25%) Cucumber
5 1 (6.25%) JIRA
5 1 (6.25%) Mockito
5 1 (6.25%) Selenium
General
1 7 (43.75%) Public Sector
2 2 (12.50%) Social Skills
3 1 (6.25%) Analytical Skills
3 1 (6.25%) Banking
3 1 (6.25%) Finance
3 1 (6.25%) Front Office
Job Titles
1 14 (87.50%) Developer
2 7 (43.75%) Java Developer
3 6 (37.50%) Full Stack Developer
3 6 (37.50%) Full Stack Java Developer
4 3 (18.75%) Front-End Developer (Client-Side Developer)
5 2 (12.50%) Data Engineer
5 2 (12.50%) Python Developer
5 2 (12.50%) Software Developer
6 1 (6.25%) Developer in Test
6 1 (6.25%) React Developer
6 1 (6.25%) Test Engineer
Libraries, Frameworks & Software Standards
1 8 (50.00%) REST
2 7 (43.75%) Spring
2 7 (43.75%) Spring Boot
2 7 (43.75%) Web Services
3 6 (37.50%) Elastic Stack
3 6 (37.50%) HTML
3 6 (37.50%) Node.js
4 5 (31.25%) CSS
4 5 (31.25%) React
5 4 (25.00%) AngularJS
5 4 (25.00%) J2EE
5 4 (25.00%) Kafka
5 4 (25.00%) RESTful
5 4 (25.00%) SOAP
6 2 (12.50%) Apache Avro
6 2 (12.50%) Apache Camel
6 2 (12.50%) Flask
6 2 (12.50%) JSON
6 2 (12.50%) Mustache
7 1 (6.25%) Django
Miscellaneous
1 7 (43.75%) Distributed Systems
2 1 (6.25%) Algorithms
2 1 (6.25%) Cloud Native
2 1 (6.25%) Data Structures
2 1 (6.25%) Derivative
2 1 (6.25%) Fixed Income
2 1 (6.25%) Foreign Exchange (FX)
2 1 (6.25%) Virtual Team
Operating Systems
1 2 (12.50%) Unix
Processes & Methodologies
1 11 (68.75%) Agile
2 9 (56.25%) Scrum
3 8 (50.00%) TDD
4 7 (43.75%) Microservices
5 6 (37.50%) BDD
5 6 (37.50%) Full Stack Development
5 6 (37.50%) Kanban
6 5 (31.25%) DevOps
7 4 (25.00%) CI/CD
7 4 (25.00%) Front End Development
8 2 (12.50%) Business Analysis
8 2 (12.50%) Data Ingestion
8 2 (12.50%) Data Modelling
8 2 (12.50%) Data Pipeline
8 2 (12.50%) ETL
8 2 (12.50%) Predictive Modelling
8 2 (12.50%) Problem-Solving
9 1 (6.25%) Computer Science
9 1 (6.25%) Mathematics
9 1 (6.25%) Physics
Programming Languages
1 9 (56.25%) Java
1 9 (56.25%) Python
2 5 (31.25%) SQL
3 2 (12.50%) Lua
3 2 (12.50%) Perl
3 2 (12.50%) PHP
4 1 (6.25%) Shell Script
4 1 (6.25%) TypeScript
Qualifications
1 12 (75.00%) SC Cleared
1 12 (75.00%) Security Cleared
2 1 (6.25%) Computer Science Degree
2 1 (6.25%) Degree
2 1 (6.25%) Numerate Degree
System Software
1 8 (50.00%) Docker
Systems Management
1 8 (50.00%) Kubernetes
2 4 (25.00%) Ansible
3 1 (6.25%) Kibana
3 1 (6.25%) Terraform
Vendors
1 1 (6.25%) Dynatrace
1 1 (6.25%) Splunk