Period
to 23 May 2019

The following table provides summary statistics for contract job vacancies advertised in Hounslow with a requirement for Apache Cassandra skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Cassandra over the 6 months to 23 May 2019 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 Cassandra
West London > Hounslow
6 months to
23 May 2019
Same period 2018 Same period 2017
Rank 37 28 -
Rank change year-on-year -9 - +32
Contract jobs citing Apache Cassandra 3 13 0
As % of all contract IT jobs advertised in Hounslow 0.94% 4.81% -
As % of the Database & Business Intelligence category 4.55% 20.63% -
Number of daily rates quoted 3 13 0
Hounslow median daily rate £565 £525 -
Median daily rate % change year-on-year +7.62% - -
West London median daily rate £575 £525 £560
% change year-on-year +9.52% -6.25% +8.21%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate - - -

Apache Cassandra 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 Hounslow with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hounslow
Contract vacancies with a requirement for database or business intelligence skills 66 63 23
As % of all contract IT jobs advertised in Hounslow 20.63% 23.33% 13.69%
Number of daily rates quoted 49 51 11
Hounslow median daily rate £440 £490 £425
Median daily rate % change year-on-year -10.20% +15.29% +4.04%
10th Percentile £298 £250 £250
90th Percentile £550 £575 £510
West London median daily rate £475 £500 £425
% change year-on-year -5.00% +17.65% -0.58%
Number of hourly rates quoted 1 1 1
Hounslow median hourly rate £24.50 £45.00 £40.00
Median hourly rate % change year-on-year -45.56% +12.50% -15.79%
West London median hourly rate £42.50 £37.50 £35.00
% change year-on-year +13.33% +7.14% +27.27%

Apache Cassandra
Job Vacancy Trend in Hounslow

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for Apache Cassandra in Hounslow

Apache Cassandra
Contractor Daily Rate Trend in Hounslow

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Cassandra in Hounslow.

Contractor daily rate trend for Apache Cassandra in Hounslow

Apache Cassandra
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Cassandra within the Hounslow region over the 6 months to 23 May 2019. 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
Feltham - 1 £550 -
Apache Cassandra
West London

For the 6 months to 23 May 2019, IT contractor jobs citing Apache Cassandra 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 Hounslow region with a requirement for Apache Cassandra.

1 3 (100.00%) Docker
1 3 (100.00%) Microservices
2 2 (66.67%) Kubernetes
2 2 (66.67%) Java
2 2 (66.67%) TDD
2 2 (66.67%) Pair Programming
3 1 (33.33%) Multimedia
3 1 (33.33%) Software Engineering
3 1 (33.33%) Xen
3 1 (33.33%) Continuous Integration
3 1 (33.33%) VMware Infrastructure
3 1 (33.33%) Git (software)
3 1 (33.33%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) Amazon AWS
3 1 (33.33%) Bash Shell
3 1 (33.33%) Puppet
3 1 (33.33%) MongoDB
3 1 (33.33%) NoSQL
3 1 (33.33%) REST
3 1 (33.33%) Root Cause Analysis
3 1 (33.33%) Machine Learning
3 1 (33.33%) Kafka
3 1 (33.33%) WebRTC
3 1 (33.33%) Gradle
3 1 (33.33%) Jenkins
3 1 (33.33%) Elasticsearch
3 1 (33.33%) Go
3 1 (33.33%) Opscode Chef
3 1 (33.33%) Akka

Apache Cassandra
Co-occurring IT Skills in Hounslow 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%) Apache
1 1 (33.33%) Apache Spark
1 1 (33.33%) Elasticsearch
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Google Cloud Platform
Communications & Networking
1 1 (33.33%) HTTP
Database & Business Intelligence
1 1 (33.33%) MongoDB
1 1 (33.33%) NoSQL
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) Gradle
1 1 (33.33%) Jenkins
General
1 1 (33.33%) Multimedia
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) DevOps Engineer
2 1 (33.33%) Java Developer
2 1 (33.33%) Scala Developer
2 1 (33.33%) Senior Developer
2 1 (33.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) Akka
1 1 (33.33%) JMS
1 1 (33.33%) Kafka
1 1 (33.33%) Play Framework
1 1 (33.33%) REST
1 1 (33.33%) RESTful
1 1 (33.33%) Spark Streaming
1 1 (33.33%) spray
1 1 (33.33%) Web Services
1 1 (33.33%) WebRTC
Processes & Methodologies
1 3 (100.00%) Microservices
2 2 (66.67%) Pair Programming
2 2 (66.67%) TDD
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Coaching
3 1 (33.33%) Configuration Management
3 1 (33.33%) Continuous Integration
3 1 (33.33%) DevOps
3 1 (33.33%) Machine Learning
3 1 (33.33%) Problem-Solving
3 1 (33.33%) Root Cause Analysis
3 1 (33.33%) Software Engineering
Programming Languages
1 2 (66.67%) Java
2 1 (33.33%) AWK
2 1 (33.33%) Bash Shell
2 1 (33.33%) C++
2 1 (33.33%) Go
2 1 (33.33%) Java 8
2 1 (33.33%) Perl
2 1 (33.33%) Python
2 1 (33.33%) Scala
System Software
1 3 (100.00%) Docker
2 1 (33.33%) KVM
2 1 (33.33%) VMware Infrastructure
2 1 (33.33%) Xen
Systems Management
1 2 (66.67%) Kubernetes
2 1 (33.33%) Ansible
2 1 (33.33%) Grafana
2 1 (33.33%) Kibana
2 1 (33.33%) Opscode Chef
2 1 (33.33%) Puppet
2 1 (33.33%) Salt
2 1 (33.33%) Terraform
Vendors
1 1 (33.33%) VMware