Period
to 9 December 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Firebase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Firebase over the 6 months to 9 December 2018 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.

Firebase
Central London > City of London
6 months to
9 Dec 2018
Same period 2017 Same period 2016
Rank 257 254 -
Rank change year-on-year -3 - -
Contract jobs citing Firebase 3 1 0
As % of all contract IT jobs advertised in the City of London 0.042% 0.014% -
As % of the Cloud Services category 0.16% 0.079% -
Number of daily rates quoted 3 0 0
City of London median daily rate £550 - -
Central London median daily rate £575 £438 -
% change year-on-year +31.43% - -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Firebase 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 1,855 1,269 902
As % of all contract IT jobs advertised in the City of London 26.16% 17.76% 13.72%
Number of daily rates quoted 1,505 1,012 749
City of London median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +17.65%
10th Percentile £331 £313 £325
90th Percentile £675 £638 £623
Central London median daily rate £525 £500 £500
% change year-on-year +5.00% - +14.29%
Number of hourly rates quoted 12 22 3
City of London median hourly rate £17.50 £17.50 £35.00
Median hourly rate % change year-on-year - -50.00% +44.45%
10th Percentile £13.00 £11.25 £20.61
90th Percentile £23.75 £30.75 £52.49
Central London median hourly rate £18.76 £18.00 £35.00
% change year-on-year +4.22% -48.57% +51.42%

Firebase
Job Vacancy Trend in the City of London

Job postings citing Firebase as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Firebase in the City of London

For the 6 months to 9 December 2018, IT contractor jobs citing Firebase 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 Firebase.

1 2 (66.67%) Agile Software Development
1 2 (66.67%) Sass
1 2 (66.67%) ES6
1 2 (66.67%) RESTful
2 1 (33.33%) Finance
2 1 (33.33%) PostgreSQL
2 1 (33.33%) Scrum
2 1 (33.33%) Xcode
2 1 (33.33%) Microsoft Azure
2 1 (33.33%) Amazon AWS
2 1 (33.33%) Confluence
2 1 (33.33%) HTML5
2 1 (33.33%) MongoDB
2 1 (33.33%) Apple iOS
2 1 (33.33%) Node.js
2 1 (33.33%) REST
2 1 (33.33%) GitHub
2 1 (33.33%) PubNub
2 1 (33.33%) git-flow
2 1 (33.33%) Front End Development
2 1 (33.33%) Vue.js
2 1 (33.33%) GraphQL
2 1 (33.33%) Cryptocurrency
2 1 (33.33%) Blockchain
2 1 (33.33%) Aurelia
2 1 (33.33%) Cosmos DB
2 1 (33.33%) Continuous Deployment
2 1 (33.33%) Redux
2 1 (33.33%) Anypoint
2 1 (33.33%) Greenfield Project

Firebase
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:

Application Platforms
1 1 (33.33%) Anypoint
1 1 (33.33%) Confluence
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Azure Functions
1 1 (33.33%) GitHub
1 1 (33.33%) Microsoft Azure
1 1 (33.33%) npm
1 1 (33.33%) Serverless
Database & Business Intelligence
1 1 (33.33%) Amazon DynamoDB
1 1 (33.33%) Blockchain
1 1 (33.33%) Cosmos DB
1 1 (33.33%) MongoDB
1 1 (33.33%) MySQL
1 1 (33.33%) PostgreSQL
Development Applications
1 1 (33.33%) Android Studio
1 1 (33.33%) Bower
1 1 (33.33%) fastlane
1 1 (33.33%) Git (software)
1 1 (33.33%) git-flow
1 1 (33.33%) Grunt
1 1 (33.33%) gulp
1 1 (33.33%) JIRA
1 1 (33.33%) webpack
1 1 (33.33%) Xcode
General
1 1 (33.33%) Finance
1 1 (33.33%) Retail
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Front End Developer (Client-Side Developer)
2 1 (33.33%) Full Stack Developer
2 1 (33.33%) Senior Developer
2 1 (33.33%) Senior Full Stack Developer
2 1 (33.33%) Technical Leader
Libraries, Frameworks & Software Standards
1 2 (66.67%) RESTful
1 2 (66.67%) Sass
2 1 (33.33%) .NET
2 1 (33.33%) AngularJS
2 1 (33.33%) Apache Cordova
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) Aurelia
2 1 (33.33%) Express
2 1 (33.33%) GraphQL
2 1 (33.33%) HTML
2 1 (33.33%) HTML5
2 1 (33.33%) LESS
2 1 (33.33%) Node.js
2 1 (33.33%) React
2 1 (33.33%) Redux
2 1 (33.33%) REST
2 1 (33.33%) Socket.IO
2 1 (33.33%) Twitter Bootstrap
2 1 (33.33%) Vue.js
2 1 (33.33%) Web Services
Miscellaneous
1 1 (33.33%) Greenfield Project
1 1 (33.33%) Mobile App
Operating Systems
1 1 (33.33%) Android
1 1 (33.33%) Apple iOS
Processes & Methodologies
1 2 (66.67%) Agile Software Development
2 1 (33.33%) API Design
2 1 (33.33%) API Development
2 1 (33.33%) Continuous Deployment
2 1 (33.33%) Continuous Integration
2 1 (33.33%) CRUD
2 1 (33.33%) Cryptocurrency
2 1 (33.33%) Deployment Automation
2 1 (33.33%) Front End Development
2 1 (33.33%) Mobile Development
2 1 (33.33%) OOP
2 1 (33.33%) Problem-Solving
2 1 (33.33%) Scrum
2 1 (33.33%) Test Automation
Programming Languages
1 2 (66.67%) ES6
2 1 (33.33%) Apple Swift
2 1 (33.33%) Java
2 1 (33.33%) JavaScript
2 1 (33.33%) Python
2 1 (33.33%) TypeScript
Vendors
1 1 (33.33%) Google
1 1 (33.33%) MuleSoft
1 1 (33.33%) Oracle
1 1 (33.33%) PubNub