Period
to 1 October 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for npm skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited npm over the 6 months to 1 October 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.

npm
Central London > City of London
6 months to
1 Oct 2020
Same period 2019 Same period 2018
Rank 106 206 203
Rank change year-on-year +100 -3 -5
Contract jobs citing npm 12 25 55
As % of all contract jobs advertised in the City of London 0.67% 0.41% 0.79%
As % of the Cloud Services category 1.99% 1.21% 2.99%
Number of daily rates quoted 8 23 29
Median daily rate £218 £538 £488
Median daily rate % change year-on-year -59.53% +10.26% -8.24%
10th Percentile £205 £333 £404
90th Percentile £575 £603 £675
Central London median daily rate £218 £538 £488
% change year-on-year -59.53% +10.26% -10.34%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

npm is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Contract vacancies with a requirement for cloud computing skills 604 2,063 1,838
As % of all contract IT jobs advertised in the City of London 33.57% 33.43% 26.51%
Number of daily rates quoted 451 1,618 1,512
Median daily rate £500 £525 £525
Median daily rate % change year-on-year -4.76% - +5.00%
10th Percentile £315 £349 £331
90th Percentile £638 £663 £675
Central London median daily rate £513 £525 £513
% change year-on-year -2.38% +2.44% +2.50%
Number of hourly rates quoted 6 19 14
Median hourly rate £28.75 £21.50 £19.50
Median hourly rate % change year-on-year +33.72% +10.26% +8.33%
10th Percentile £17.50 £18.70 £13.00
90th Percentile £41.38 £56.55 £30.23
Median hourly rate £35.00 £21.25 £20.00
% change year-on-year +64.71% +6.25% +8.11%

npm
Job Vacancy Trend in the City of London

Job postings citing npm as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for npm in the City of London

npm
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing npm in the City of London.

Daily rate trend for npm in the City of London

npm
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing npm in the City of London over the 6 months to 1 October 2020.

Daily rate histogram for npm in the City of London

For the 6 months to 1 October 2020, IT contractor jobs citing npm 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 City of London region with a requirement for npm.

1 11 (91.67%) JavaScript
2 10 (83.33%) Node.js
3 7 (58.33%) TypeScript
3 7 (58.33%) React
4 6 (50.00%) webpack
4 6 (50.00%) Docker
4 6 (50.00%) Scrum
5 5 (41.67%) Agile Software Development
5 5 (41.67%) SQL
5 5 (41.67%) CSS
5 5 (41.67%) Retail
5 5 (41.67%) DevOps
5 5 (41.67%) Express
5 5 (41.67%) Finance
5 5 (41.67%) Front End Development
5 5 (41.67%) GraphQL
6 4 (33.33%) Redux
6 4 (33.33%) .NET Core
6 4 (33.33%) Separation of Concerns
6 4 (33.33%) User Stories
6 4 (33.33%) Continuous Improvement
6 4 (33.33%) Dependency Injection
6 4 (33.33%) Asset Management
6 4 (33.33%) Cypress.io
6 4 (33.33%) Azure
6 4 (33.33%) Web Development
6 4 (33.33%) Business Development
6 4 (33.33%) Degree
6 4 (33.33%) Computer Science
6 4 (33.33%) .NET

npm
Co-occurring IT Skills in the City of London 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:

Cloud Services
1 4 (33.33%) Azure
2 1 (8.33%) AWS
2 1 (8.33%) GitHub
2 1 (8.33%) Yarn
Development Applications
1 6 (50.00%) webpack
2 4 (33.33%) Cypress.io
3 1 (8.33%) Ant
3 1 (8.33%) Bitbucket Server
3 1 (8.33%) Cucumber
3 1 (8.33%) Jasmine
3 1 (8.33%) Karma Test Runner
3 1 (8.33%) Mocha
3 1 (8.33%) Protractor
General
1 5 (41.67%) Finance
1 5 (41.67%) Retail
2 4 (33.33%) Front Office
3 1 (8.33%) Banking
3 1 (8.33%) Investment Banking
Job Titles
1 11 (91.67%) Developer
2 10 (83.33%) React Developer
3 5 (41.67%) Full Stack Developer
4 3 (25.00%) Senior Developer
4 3 (25.00%) Senior React Developer
5 1 (8.33%) Analyst
5 1 (8.33%) Analyst Developer
5 1 (8.33%) Angular Developer
5 1 (8.33%) Asset Management Analyst
5 1 (8.33%) DevOps Engineer
5 1 (8.33%) Front End Developer (Client-Side Developer)
5 1 (8.33%) JavaScript Developer
5 1 (8.33%) Kubernetes Engineer
5 1 (8.33%) Principal Developer
5 1 (8.33%) UI Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) Node.js
2 7 (58.33%) React
3 5 (41.67%) CSS
3 5 (41.67%) Express
3 5 (41.67%) GraphQL
4 4 (33.33%) .NET
4 4 (33.33%) .NET Core
4 4 (33.33%) Redux
4 4 (33.33%) RxJS
5 1 (8.33%) AngularJS
5 1 (8.33%) Chai
5 1 (8.33%) HTML
Miscellaneous
1 1 (8.33%) Derivative
1 1 (8.33%) Greenfield Project
1 1 (8.33%) Tandem
1 1 (8.33%) User Experience
Operating Systems
1 1 (8.33%) Unix
Processes & Methodologies
1 6 (50.00%) Scrum
2 5 (41.67%) Agile Software Development
2 5 (41.67%) DevOps
2 5 (41.67%) Front End Development
3 4 (33.33%) Asset Management
3 4 (33.33%) Business Development
3 4 (33.33%) Computer Science
3 4 (33.33%) Continuous Improvement
3 4 (33.33%) Dependency Injection
3 4 (33.33%) Problem-Solving
3 4 (33.33%) Separation of Concerns
3 4 (33.33%) User Stories
3 4 (33.33%) Web Development
4 1 (8.33%) BDD
4 1 (8.33%) Continuous Delivery
4 1 (8.33%) Continuous Integration
4 1 (8.33%) Requirements Workshops
4 1 (8.33%) Scaled Agile Framework
4 1 (8.33%) TDD
4 1 (8.33%) Translating Business Requirements
Programming Languages
1 11 (91.67%) JavaScript
2 7 (58.33%) TypeScript
3 5 (41.67%) SQL
4 2 (16.67%) Java
5 1 (8.33%) Python
Qualifications
1 4 (33.33%) Degree
System Software
1 6 (50.00%) Docker
Systems Management
1 1 (8.33%) Ansible
1 1 (8.33%) Kubernetes
1 1 (8.33%) Opscode Chef
1 1 (8.33%) Puppet
Vendors
1 1 (8.33%) Atlassian