The following table provides summary statistics for contract job vacancies advertised in London with a requirement for CouchDB skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CouchDB over the 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Apache CouchDB
England / London
Rank 389 385 387
Rank change year-on-year -4 +2  
Contract jobs citing CouchDB 13 34 22
As % of all contract IT jobs advertised in London 0.068% 0.15% 0.11%
As % of the Database & Business Intelligence category 0.27% 0.64% 0.44%
Number of daily rates quoted 12 31 17
Median daily rate £494 £500 £473
Median daily rate % change year-on-year -1.25% +5.82%  
90% offered a daily rate of more than £382 £400 £355
10% offered a daily rate of more than £548 £600 £550
UK excluding London median daily rate £413 £450 £363
% change year-on-year -8.33% +24.13%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

CouchDB is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 4784 5311 5033
As % of all contract IT job vacancies advertised in London 24.91% 24.15% 24.09%
Number of daily rates quoted 3458 3813 3475
Median daily rate £488 £475 £450
Median daily rate % change year-on-year +2.63% +5.55%  
90% offered a daily rate of more than £350 £325 £313
10% offered a daily rate of more than £625 £620 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 16 35 39
Median hourly rate £30.00 £43.00 £22.83
Median hourly rate % change year-on-year -30.23% +88.34%  
90% offered a hourly rate of more than £19.00 £19.00 £14.50
10% offered a hourly rate of more than £125.00 £50.00 £55.00
UK excluding London median hourly rate £31.75 £32.50 £32.50
% change year-on-year -2.30% -  

CouchDB
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing CouchDB as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for CouchDB in London

CouchDB
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for CouchDB in London

CouchDB
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing CouchDB in London over the 3 months to 23 March 2017.

Contractor daily rate histogram for CouchDB in London

CouchDB
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CouchDB within the London region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +9 4 £506 +1.25% 4
CouchDB
England

CouchDB
Top 30 Related IT Skills in London

For the 6 months to 23 March 2017, IT contractor jobs citing CouchDB 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 London region with a requirement for CouchDB.

1 31 (67.39%) Agile Software Development
2 22 (47.83%) Continuous Integration
3 20 (43.48%) MongoDB
3 20 (43.48%) DevOps
3 20 (43.48%) Microservices
4 18 (39.13%) Java
5 17 (36.96%) TDD
5 17 (36.96%) Software Engineering
5 17 (36.96%) AngularJS
6 16 (34.78%) NoSQL
6 16 (34.78%) Microsoft Azure
6 16 (34.78%) JavaScript
7 15 (32.61%) SQL
8 14 (30.43%) Web Services
8 14 (30.43%) Test Automation
9 12 (26.09%) Hadoop
9 12 (26.09%) Scrum
9 12 (26.09%) Big Data
10 11 (23.91%) Redis
10 11 (23.91%) REST
10 11 (23.91%) Dropwizard
10 11 (23.91%) Business Intelligence
10 11 (23.91%) .NET
10 11 (23.91%) Oracle
10 11 (23.91%) SOA
11 9 (19.57%) Git (software)
12 8 (17.39%) Unit Testing
12 8 (17.39%) Scala
12 8 (17.39%) Amazon AWS
12 8 (17.39%) Salesforce.com

CouchDB
Top Related IT Skills in 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 7 (15.22%) Apache Pig
1 7 (15.22%) Oracle SOA Suite
2 4 (8.70%) Apache Spark
3 3 (6.52%) Apache
3 3 (6.52%) nginx
4 1 (2.17%) Elasticsearch
4 1 (2.17%) OpenStack
Applications
1 1 (2.17%) MS Excel
Business Applications
1 3 (6.52%) Oracle EBS
Cloud Services
1 16 (34.78%) Microsoft Azure
2 8 (17.39%) Amazon AWS
3 6 (13.04%) SaaS
3 6 (13.04%) TestFlight
4 5 (10.87%) IBM Cloud
5 4 (8.70%) GitHub
6 1 (2.17%) IaaS
6 1 (2.17%) PaaS
Communications & Networking
1 5 (10.87%) HTTP
2 3 (6.52%) Firewall
2 3 (6.52%) TCP/IP
2 3 (6.52%) Wireshark
3 2 (4.35%) NGN
4 1 (2.17%) HTTPS
Database & Business Intelligence
1 20 (43.48%) MongoDB
2 16 (34.78%) NoSQL
3 12 (26.09%) Big Data
3 12 (26.09%) Hadoop
4 11 (23.91%) Redis
5 8 (17.39%) MySQL
6 7 (15.22%) Apache Cassandra
6 7 (15.22%) Apache Hive
6 7 (15.22%) HBase
7 6 (13.04%) Azure SQL Database
7 6 (13.04%) Data Mining
7 6 (13.04%) Data Warehouse
7 6 (13.04%) OLTP
7 6 (13.04%) SQLite
8 5 (10.87%) PostgreSQL
9 4 (8.70%) SQL Server
10 3 (6.52%) Amazon DynamoDB
10 3 (6.52%) Oracle Database
10 3 (6.52%) Riak
10 3 (6.52%) SQL Server 2008
Development Applications
1 9 (19.57%) Git (software)
2 6 (13.04%) Jenkins
3 1 (2.17%) Ant
3 1 (2.17%) Maven
3 1 (2.17%) Subversion
General
1 5 (10.87%) Finance
2 3 (6.52%) Banking
3 2 (4.35%) Advertising
3 2 (4.35%) Investment Banking
Job Titles
1 21 (45.65%) Developer
2 12 (26.09%) Senior Developer
3 9 (19.57%) Architect
4 8 (17.39%) Data Architect
4 8 (17.39%) iOS Developer
5 7 (15.22%) Java Developer
5 7 (15.22%) Senior iOS Developer
6 4 (8.70%) Cloud Engineer
6 4 (8.70%) Software Engineer
7 3 (6.52%) AWS Engineer
7 3 (6.52%) Big Data Architect
7 3 (6.52%) Lead Software Engineer
7 3 (6.52%) Senior Java Developer
7 3 (6.52%) Web Engineer
8 2 (4.35%) C++ Developer
8 2 (4.35%) Lead Developer
8 2 (4.35%) Linux Developer
8 2 (4.35%) Python Developer
8 2 (4.35%) Senior C++ Developer
8 2 (4.35%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 17 (36.96%) AngularJS
2 14 (30.43%) Web Services
3 11 (23.91%) .NET
3 11 (23.91%) Dropwizard
3 11 (23.91%) REST
4 8 (17.39%) Cocoa
4 8 (17.39%) Cocoa Touch
4 8 (17.39%) HTML
5 6 (13.04%) React
5 6 (13.04%) SOAP
6 5 (10.87%) .NET Framework
6 5 (10.87%) ASP.NET
6 5 (10.87%) ASP.NET MVC
6 5 (10.87%) ASP.NET Web API
6 5 (10.87%) Entity Framework
6 5 (10.87%) HTML5
7 4 (8.70%) CSS
8 3 (6.52%) FIX Protocol
8 3 (6.52%) Pandas
8 3 (6.52%) ZeroMQ
Miscellaneous
1 8 (17.39%) Mobile App
2 5 (10.87%) Analytical Skills
3 3 (6.52%) Data Centre
4 2 (4.35%) Computer Science
Operating Systems
1 8 (17.39%) Apple iOS
2 6 (13.04%) Linux
3 4 (8.70%) Unix
Processes & Methodologies
1 31 (67.39%) Agile Software Development
2 22 (47.83%) Continuous Integration
3 20 (43.48%) DevOps
3 20 (43.48%) Microservices
4 17 (36.96%) Software Engineering
4 17 (36.96%) TDD
5 14 (30.43%) Test Automation
6 12 (26.09%) Scrum
7 11 (23.91%) Business Intelligence
7 11 (23.91%) SOA
8 8 (17.39%) Data Modelling
8 8 (17.39%) iOS Development
8 8 (17.39%) Unit Testing
9 7 (15.22%) Data Architecture
9 7 (15.22%) SOLID
10 6 (13.04%) Open Source
10 6 (13.04%) Progressive Enhancement
11 5 (10.87%) Analytics
11 5 (10.87%) Continuous Delivery
11 5 (10.87%) Low Latency
Programming Languages
1 18 (39.13%) Java
2 16 (34.78%) JavaScript
3 15 (32.61%) SQL
4 8 (17.39%) Apple Swift
4 8 (17.39%) Objective-C
4 8 (17.39%) Scala
5 5 (10.87%) C#
6 4 (8.70%) Python
7 3 (6.52%) C
7 3 (6.52%) C++
7 3 (6.52%) Ruby
8 1 (2.17%) Perl
8 1 (2.17%) PHP
8 1 (2.17%) SPARQL
8 1 (2.17%) XPath
8 1 (2.17%) XQuery
Qualifications
1 2 (4.35%) Degree
Quality Assurance & Compliance
1 1 (2.17%) QA
System Software
1 1 (2.17%) Apache Flume
1 1 (2.17%) Docker
Systems Management
1 1 (2.17%) Opscode Chef
1 1 (2.17%) Puppet
Vendors
1 11 (23.91%) Oracle
2 8 (17.39%) Salesforce.com
3 5 (10.87%) IBM
4 3 (6.52%) Google
4 3 (6.52%) Microsoft
5 1 (2.17%) Informatica
5 1 (2.17%) SaltStack
5 1 (2.17%) Splunk
5 1 (2.17%) Tableau
5 1 (2.17%) Teradata