Period
to 21 November 2017

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 6 months to 21 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.

Apache CouchDB
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 590 546 579
Rank change year-on-year -44 +33 -29
Contract jobs citing CouchDB 44 69 31
As % of all contract IT jobs advertised in London 0.093% 0.15% 0.067%
As % of the Database & Business Intelligence category 0.39% 0.66% 0.28%
Number of daily rates quoted 29 58 23
London median daily rate £550 £550 £500
Median daily rate % change year-on-year - +10.00% -4.76%
10th Percentile £475 £443 £373
90th Percentile £638 £618 £575
England median daily rate £538 £500 £463
% change year-on-year +7.50% +8.11% +2.78%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

CouchDB 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 London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Contract vacancies with a requirement for database or business intelligence skills 11208 10447 11224
As % of all contract IT jobs advertised in London 23.81% 23.25% 24.11%
Number of daily rates quoted 8320 7410 8007
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £355 £322 £304
90th Percentile £660 £638 £625
England median daily rate £460 £425 £413
% change year-on-year +8.24% +3.03% +3.13%
Number of hourly rates quoted 61 40 76
London median hourly rate £26.61 £28.69 £22.50
Median hourly rate % change year-on-year -7.27% +27.51% -18.18%
10th Percentile £18.25 £15.25 £14.88
90th Percentile £58.75 £82.58 £90.00
England median hourly rate £31.75 £28.00 £27.78
% change year-on-year +13.39% +0.79% +12.24%

CouchDB
Job Vacancy Trend in London

Job postings citing CouchDB as a percentage of all IT jobs advertised in London.

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 6 months to 21 November 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 6 months to 21 November 2017. 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
Job
Vacancies
Central London -10 14 £613 +11.36% 2
West London -10 1 £550 +22.22%
CouchDB
England

For the 6 months to 21 November 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 (70.45%) MongoDB
2 29 (65.91%) Agile Software Development
3 27 (61.36%) NoSQL
4 26 (59.09%) Java
5 20 (45.45%) Web Services
6 19 (43.18%) REST
6 19 (43.18%) Scala
6 19 (43.18%) Amazon AWS
7 18 (40.91%) Apache Cassandra
8 17 (38.64%) Python
8 17 (38.64%) TDD
8 17 (38.64%) Scrum
8 17 (38.64%) Microservices
9 15 (34.09%) Node.js
10 13 (29.55%) React
10 13 (29.55%) JSON
11 12 (27.27%) Git (software)
11 12 (27.27%) RESTful
11 12 (27.27%) Software Engineering
12 11 (25.00%) Performance Tuning
12 11 (25.00%) DevOps
13 10 (22.73%) Machine Learning
13 10 (22.73%) Big Data
13 10 (22.73%) Docker
13 10 (22.73%) Objective-C
13 10 (22.73%) Finance
13 10 (22.73%) HTML
13 10 (22.73%) JavaScript
13 10 (22.73%) Microsoft Azure
13 10 (22.73%) HTML5

CouchDB
Co-occurring 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 8 (18.18%) Apache Spark
2 7 (15.91%) Elasticsearch
3 6 (13.64%) Confluence
4 4 (9.09%) CMS
4 4 (9.09%) EPiServer
4 4 (9.09%) Sitecore CMS
5 3 (6.82%) Apache Solr
5 3 (6.82%) Cloud Foundry
5 3 (6.82%) SAS
6 1 (2.27%) Apache Pig
Applications
1 1 (2.27%) SPSS
1 1 (2.27%) Stata
Cloud Services
1 19 (43.18%) Amazon AWS
2 10 (22.73%) Microsoft Azure
3 3 (6.82%) Amazon SQS
4 2 (4.55%) AWS CloudFormation
4 2 (4.55%) AWS Lambda
4 2 (4.55%) GitHub
4 2 (4.55%) Serverless
4 2 (4.55%) TestFlight
Communications & Networking
1 6 (13.64%) DSL
2 4 (9.09%) HTTP
3 2 (4.55%) SNA
Database & Business Intelligence
1 31 (70.45%) MongoDB
2 27 (61.36%) NoSQL
3 18 (40.91%) Apache Cassandra
4 10 (22.73%) Big Data
5 4 (9.09%) Couchbase
5 4 (9.09%) Hadoop
5 4 (9.09%) PostgreSQL
5 4 (9.09%) SQL Server
6 3 (6.82%) Apache Hive
6 3 (6.82%) MySQL
7 2 (4.55%) Azure SQL Database
7 2 (4.55%) Impala
7 2 (4.55%) Redis
7 2 (4.55%) Spark SQL
7 2 (4.55%) SQLite
7 2 (4.55%) Sqoop
8 1 (2.27%) Blockchain
8 1 (2.27%) HBase
8 1 (2.27%) Neo4j
8 1 (2.27%) QlikView
Development Applications
1 12 (27.27%) Git (software)
2 8 (18.18%) Jenkins
3 6 (13.64%) Gradle
3 6 (13.64%) JIRA
4 3 (6.82%) CircleCI
5 1 (2.27%) Sonatype Nexus
General
1 10 (22.73%) Finance
2 6 (13.64%) Banking
3 1 (2.27%) Publishing
3 1 (2.27%) Retail
Job Titles
1 29 (65.91%) Developer
2 8 (18.18%) Java Developer
3 7 (15.91%) Scala Developer
4 5 (11.36%) Node.js Developer
5 3 (6.82%) AWS Engineer
5 3 (6.82%) Python Developer
5 3 (6.82%) Software Engineer
6 2 (4.55%) .NET Developer
6 2 (4.55%) Big Data Engineer
6 2 (4.55%) Cloud Engineer
6 2 (4.55%) Full Stack Developer
6 2 (4.55%) iOS Developer
6 2 (4.55%) Java Engineer
6 2 (4.55%) Java Team Leader
6 2 (4.55%) NoSQL Engineer
6 2 (4.55%) Senior Developer
6 2 (4.55%) Senior iOS Developer
6 2 (4.55%) Team Leader
6 2 (4.55%) Technical Leader
6 2 (4.55%) UI Developer
Libraries, Frameworks & Software Standards
1 20 (45.45%) Web Services
2 19 (43.18%) REST
3 15 (34.09%) Node.js
4 13 (29.55%) JSON
4 13 (29.55%) React
5 12 (27.27%) RESTful
6 10 (22.73%) HTML
6 10 (22.73%) HTML5
7 9 (20.45%) Redux
8 8 (18.18%) AngularJS
9 7 (15.91%) Flask
10 6 (13.64%) CSS
10 6 (13.64%) jQuery
10 6 (13.64%) Spring
10 6 (13.64%) Spring Boot
11 5 (11.36%) Modernizr
11 5 (11.36%) Polymer
12 4 (9.09%) PhoneGap
12 4 (9.09%) Play Framework
12 4 (9.09%) React Native
Miscellaneous
1 7 (15.91%) User Experience
2 4 (9.09%) Mobile App
3 3 (6.82%) Analytical Skills
4 2 (4.55%) Social Network
4 2 (4.55%) Virtual Team
5 1 (2.27%) Algorithms
5 1 (2.27%) Fintech
5 1 (2.27%) Greenfield Project
5 1 (2.27%) Reference Data
5 1 (2.27%) Semantic Web
Operating Systems
1 6 (13.64%) Apple iOS
2 4 (9.09%) Android
2 4 (9.09%) Unix
3 1 (2.27%) Linux
Processes & Methodologies
1 29 (65.91%) Agile Software Development
2 17 (38.64%) Microservices
2 17 (38.64%) Scrum
2 17 (38.64%) TDD
3 12 (27.27%) Software Engineering
4 11 (25.00%) DevOps
4 11 (25.00%) Performance Tuning
5 10 (22.73%) Machine Learning
6 7 (15.91%) Change Management
6 7 (15.91%) Continuous Delivery
6 7 (15.91%) Data Architecture
6 7 (15.91%) Time Management
7 6 (13.64%) BDD
7 6 (13.64%) Continuous Integration
7 6 (13.64%) iOS Development
8 5 (11.36%) Data Ingestion
8 5 (11.36%) Domain-Driven Design
8 5 (11.36%) Open Source
8 5 (11.36%) Refactoring
9 4 (9.09%) Kanban
Programming Languages
1 26 (59.09%) Java
2 19 (43.18%) Scala
3 17 (38.64%) Python
4 10 (22.73%) JavaScript
4 10 (22.73%) Objective-C
5 9 (20.45%) SQL
6 8 (18.18%) C#
7 6 (13.64%) Apple Swift
8 4 (9.09%) GraphQL
9 3 (6.82%) Shell Script
10 1 (2.27%) Erlang
10 1 (2.27%) F#
10 1 (2.27%) Groovy
10 1 (2.27%) MATLAB
10 1 (2.27%) PHP
10 1 (2.27%) PL/SQL
10 1 (2.27%) R
10 1 (2.27%) Ruby
Quality Assurance & Compliance
1 5 (11.36%) QA
2 1 (2.27%) Data Quality
2 1 (2.27%) PSD2
System Software
1 10 (22.73%) Docker
2 3 (6.82%) Apache Flume
Systems Management
1 3 (6.82%) Terraform
2 1 (2.27%) Ansible
2 1 (2.27%) Docker Swarm
2 1 (2.27%) Kubernetes
Vendors
1 6 (13.64%) Atlassian
2 4 (9.09%) Sitecore
3 2 (4.55%) CA
3 2 (4.55%) Palantir
3 2 (4.55%) SAP
4 1 (2.27%) Google
4 1 (2.27%) Informatica
4 1 (2.27%) Oracle
4 1 (2.27%) Tableau
4 1 (2.27%) Teradata