Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Couchbase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Couchbase over the 6 months to 22 November 2017 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.

Couchbase Server (formerly Membase)
Central London > City of London
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 250 235 269
Rank change year-on-year -15 +34 +20
Contract jobs citing Couchbase 7 9 2
As % of all contract IT jobs advertised in the City of London 0.098% 0.13% 0.022%
As % of the Database & Business Intelligence category 0.40% 0.51% 0.085%
Number of daily rates quoted 5 0 2
City of London median daily rate £588 - £388
10th Percentile £488 - £364
90th Percentile £643 - £421
Central London median daily rate £569 - £388
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Couchbase is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Contract vacancies with a requirement for database or business intelligence skills 1747 1751 2348
As % of all contract IT jobs advertised in the City of London 24.41% 26.15% 26.13%
Number of daily rates quoted 1421 1391 1878
City of London median daily rate £525 £475 £463
Median daily rate % change year-on-year +10.53% +2.70% +6.32%
10th Percentile £363 £325 £313
90th Percentile £700 £675 £638
Central London median daily rate £525 £475 £450
% change year-on-year +10.53% +5.56% +5.88%
Number of hourly rates quoted 11 1 9
City of London median hourly rate £27.50 £45.00 £25.00
Median hourly rate % change year-on-year -38.89% +80.00% -18.88%
10th Percentile £20.75 £42.50 £16.25
90th Percentile £33.25 £47.50 £70.75
Central London median hourly rate £25.99 £45.00 £21.98
% change year-on-year -42.24% +104.78% -25.46%

Couchbase
Job Vacancy Trend in the City of London

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

Job vacancy trend for Couchbase in the City of London

Couchbase
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Couchbase in the City of London.

Contractor daily rate trend for Couchbase in the City of London

Couchbase
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Couchbase in the City of London over the 6 months to 22 November 2017.

Contractor daily rate histogram for Couchbase in the City of London

For the 6 months to 22 November 2017, IT contractor jobs citing Couchbase also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Couchbase.

1 7 (100.00%) TDD
1 7 (100.00%) BDD
2 6 (85.71%) Microservices
3 4 (57.14%) Play Framework
3 4 (57.14%) Docker
3 4 (57.14%) Agile Software Development
3 4 (57.14%) Scala
3 4 (57.14%) Software Engineering
4 3 (42.86%) Git (software)
4 3 (42.86%) MongoDB
4 3 (42.86%) NoSQL
4 3 (42.86%) OO
4 3 (42.86%) RESTful
4 3 (42.86%) Analytics
4 3 (42.86%) Akka
4 3 (42.86%) Service Design
4 3 (42.86%) Digital Transformation Programme
5 2 (28.57%) Progressive Web App
5 2 (28.57%) npm
5 2 (28.57%) User Experience
5 2 (28.57%) Chai
5 2 (28.57%) Cloud Native
5 2 (28.57%) MEAN Stack
5 2 (28.57%) Marketing Automation
5 2 (28.57%) gulp
5 2 (28.57%) Front End Development
5 2 (28.57%) Protractor
5 2 (28.57%) Sinon.JS
5 2 (28.57%) HTML5 Canvas
5 2 (28.57%) Twitter Bootstrap

Couchbase
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 2 (28.57%) CMS
1 2 (28.57%) EPiServer
1 2 (28.57%) Sitecore CMS
2 1 (14.29%) Apache
2 1 (14.29%) Apache Spark
Business Applications
1 2 (28.57%) Eloqua
Cloud Services
1 2 (28.57%) Amazon AWS
1 2 (28.57%) Microsoft Azure
1 2 (28.57%) npm
Communications & Networking
1 1 (14.29%) HTTP
Database & Business Intelligence
1 3 (42.86%) MongoDB
1 3 (42.86%) NoSQL
2 2 (28.57%) Apache Cassandra
3 1 (14.29%) Data Warehouse
3 1 (14.29%) Flink
3 1 (14.29%) Hadoop
3 1 (14.29%) MariaDB
3 1 (14.29%) MySQL
3 1 (14.29%) Neo4j
3 1 (14.29%) PostgreSQL
3 1 (14.29%) Relational Database
3 1 (14.29%) SQL Server
Development Applications
1 3 (42.86%) Git (software)
2 2 (28.57%) Bower
2 2 (28.57%) gulp
2 2 (28.57%) Karma Test Runner
2 2 (28.57%) Mocha
2 2 (28.57%) Protractor
2 2 (28.57%) Selenium
2 2 (28.57%) Sinon.JS
2 2 (28.57%) Team Foundation Server
2 2 (28.57%) Visual Studio
3 1 (14.29%) Jenkins
General
1 2 (28.57%) Advertising
1 2 (28.57%) Marketing
2 1 (14.29%) Banking
Job Titles
1 6 (85.71%) Developer
2 3 (42.86%) Scala Developer
3 2 (28.57%) Analyst
3 2 (28.57%) Analyst Developer
3 2 (28.57%) CSS Developer
3 2 (28.57%) Front End Developer (Client-Side Developer)
3 2 (28.57%) HTML CSS Developer
3 2 (28.57%) HTML Developer
3 2 (28.57%) JavaScript Developer
3 2 (28.57%) Lead Analyst Developer
3 2 (28.57%) Lead Developer
4 1 (14.29%) Cloud Developer
4 1 (14.29%) Cloud Infrastructure Engineer
4 1 (14.29%) Cloud Software Engineer
4 1 (14.29%) Infrastructure Engineer
4 1 (14.29%) Python Developer
4 1 (14.29%) Python Software Engineer
4 1 (14.29%) Software Developer
4 1 (14.29%) Software Engineer
4 1 (14.29%) Technical Leader
Libraries, Frameworks & Software Standards
1 4 (57.14%) Play Framework
2 3 (42.86%) Akka
2 3 (42.86%) RESTful
3 2 (28.57%) .NET
3 2 (28.57%) AngularJS
3 2 (28.57%) Backbone.js
3 2 (28.57%) Chai
3 2 (28.57%) CSS
3 2 (28.57%) CSS3
3 2 (28.57%) D3.js
3 2 (28.57%) Ember.js
3 2 (28.57%) Gherkin
3 2 (28.57%) HTML
3 2 (28.57%) HTML5
3 2 (28.57%) HTML5 Canvas
3 2 (28.57%) LESS
3 2 (28.57%) MEAN Stack
3 2 (28.57%) Sass
3 2 (28.57%) SVG
3 2 (28.57%) Twitter Bootstrap
Miscellaneous
1 2 (28.57%) Cloud Native
1 2 (28.57%) User Experience
2 1 (14.29%) Algorithms
2 1 (14.29%) Greenfield Project
2 1 (14.29%) Public Cloud
2 1 (14.29%) Video Conferencing
Processes & Methodologies
1 7 (100.00%) BDD
1 7 (100.00%) TDD
2 6 (85.71%) Microservices
3 4 (57.14%) Agile Software Development
3 4 (57.14%) Software Engineering
4 3 (42.86%) Analytics
4 3 (42.86%) Digital Transformation Programme
4 3 (42.86%) OO
4 3 (42.86%) Service Design
5 2 (28.57%) Content Management
5 2 (28.57%) Continuous Improvement
5 2 (28.57%) Enterprise Content Management
5 2 (28.57%) Front End Development
5 2 (28.57%) Marketing Automation
5 2 (28.57%) MVC
5 2 (28.57%) Progressive Web App
5 2 (28.57%) Quality Management
5 2 (28.57%) Refactoring
5 2 (28.57%) SEO
5 2 (28.57%) Workflow
Programming Languages
1 4 (57.14%) Scala
2 2 (28.57%) C
2 2 (28.57%) JavaScript
2 2 (28.57%) Python
2 2 (28.57%) SQL
3 1 (14.29%) Java
Qualifications
1 2 (28.57%) Degree
System Software
1 4 (57.14%) Docker
Systems Management
1 1 (14.29%) Puppet
Vendors
1 2 (28.57%) Marketo
1 2 (28.57%) Sitecore
2 1 (14.29%) Cloudera
2 1 (14.29%) Greenplum
2 1 (14.29%) Hortonworks
2 1 (14.29%) Netezza
2 1 (14.29%) Oracle
2 1 (14.29%) Teradata