The following table provides summary statistics for contract job vacancies advertised in the North West 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 3 months to 26 June 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 Cassandra
England / North West
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 128 150 126
Rank change year-on-year +22 -24  
Contract jobs citing Apache Cassandra 14 15 24
As % of all contract IT jobs advertised in the North West 0.47% 0.40% 0.65%
As % of the Database & Business Intelligence category 2.24% 1.84% 2.78%
Number of daily rates quoted 6 7 21
Median daily rate £550 £385 £600
Median daily rate % change year-on-year +42.85% -35.83%  
UK excluding London median daily rate £475 £425 £525
% change year-on-year +11.76% -19.04%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £55.00 -

Apache Cassandra 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 the North West with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
North West
Contract job vacancies with a requirement for database and business intelligence skills 625 817 863
As % of all contract IT job vacancies advertised in the North West 21.20% 21.78% 23.37%
Number of daily rates quoted 358 517 553
Median daily rate £386 £390 £375
Median daily rate % change year-on-year -0.96% +4.00%  
90% offered a daily rate of more than £300 £265 £275
10% offered a daily rate of more than £525 £507 £530
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 14 15 23
Median hourly rate £42.50 £20.50 £33.00
Median hourly rate % change year-on-year +107.31% -37.87%  
90% offered a hourly rate of more than £14.25 £16.45 £18.68
10% offered a hourly rate of more than £44.00 £41.95 £56.50
UK excluding London median hourly rate £38.00 £30.50 £26.00
% change year-on-year +24.59% +17.30%  

Apache Cassandra
Job Vacancy Trend in the North West

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

Job vacancy trend for Apache Cassandra in the North West

Apache Cassandra
Contractor Daily Rate Trend in the North West

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

Contractor daily rate trend for Apache Cassandra in the North West

Apache Cassandra
Contractor Daily Rate Histogram in the North West

The daily rate distribution of IT jobs citing Apache Cassandra in the North West over the 3 months to 26 June 2017.

Contractor daily rate histogram for Apache Cassandra in the North West

Apache Cassandra
Contract Job Locations in the North West

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 North West region over the 3 months to 26 June 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
Manchester +14 6 £400 -33.33% 3
Cheshire - 4 £550 - 3
Merseyside -6 3 £388 +0.64%
Apache Cassandra
England

For the 6 months to 26 June 2017, IT contractor jobs citing Apache Cassandra 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 North West region with a requirement for Apache Cassandra.

1 12 (63.16%) Java
2 11 (57.89%) MongoDB
3 9 (47.37%) Jenkins
3 9 (47.37%) Agile Software Development
3 9 (47.37%) Red Hat Enterprise Linux
3 9 (47.37%) Git (software)
3 9 (47.37%) JavaScript
3 9 (47.37%) MySQL
3 9 (47.37%) Linux
4 8 (42.11%) Scrum
4 8 (42.11%) Software Engineering
4 8 (42.11%) Test Automation
4 8 (42.11%) Kanban
4 8 (42.11%) REST
4 8 (42.11%) Microservices
5 7 (36.84%) Amazon AWS
6 6 (31.58%) NoSQL
6 6 (31.58%) Scala
6 6 (31.58%) Play Framework
7 5 (26.32%) DevOps
7 5 (26.32%) Mentoring
7 5 (26.32%) Case Management
7 5 (26.32%) Node.js
7 5 (26.32%) Jasmine
7 5 (26.32%) Pega
7 5 (26.32%) TDD
7 5 (26.32%) PostgreSQL
7 5 (26.32%) JUnit
7 5 (26.32%) SQL
7 5 (26.32%) Web Services

Apache Cassandra
Co-occurring IT Skills in the North West 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 4 (21.05%) Confluence
1 4 (21.05%) nginx
2 3 (15.79%) SAS
3 1 (5.26%) Apache Spark
Cloud Services
1 7 (36.84%) Amazon AWS
2 4 (21.05%) Slack
3 3 (15.79%) IBM Cloud
3 3 (15.79%) SoftLayer
Communications & Networking
1 4 (21.05%) HTTP
Database & Business Intelligence
1 11 (57.89%) MongoDB
2 9 (47.37%) MySQL
3 6 (31.58%) NoSQL
4 5 (26.32%) PostgreSQL
5 4 (21.05%) Big Data
5 4 (21.05%) Data Warehouse
5 4 (21.05%) Hadoop
5 4 (21.05%) Hazelcast
Development Applications
1 9 (47.37%) Git (software)
1 9 (47.37%) Jenkins
2 5 (26.32%) Jasmine
2 5 (26.32%) JUnit
3 4 (21.05%) JIRA
3 4 (21.05%) SonarQube
4 1 (5.26%) Team Foundation Server
Job Titles
1 7 (36.84%) Developer
2 5 (26.32%) Java Developer
3 4 (21.05%) Architect
3 4 (21.05%) Data Architect
3 4 (21.05%) DevOps Engineer
3 4 (21.05%) Java Engineer
3 4 (21.05%) Senior DevOps
3 4 (21.05%) Senior DevOps Engineer
3 4 (21.05%) Senior Java Engineer
4 3 (15.79%) Java Software Engineer
4 3 (15.79%) JavaScript Engineer
4 3 (15.79%) Linux DevOps Engineer
4 3 (15.79%) Linux Engineer
4 3 (15.79%) Linux/Unix DevOps
4 3 (15.79%) Senior Java Software Engineer
4 3 (15.79%) Senior Linux Engineer
4 3 (15.79%) Senior Software Engineer
4 3 (15.79%) Software Engineer
5 2 (10.53%) Scala Developer
6 1 (5.26%) Big Data Architect
Libraries, Frameworks & Software Standards
1 8 (42.11%) REST
2 6 (31.58%) Play Framework
3 5 (26.32%) Node.js
3 5 (26.32%) Web Services
4 4 (21.05%) CSS
4 4 (21.05%) Hibernate
4 4 (21.05%) HTML
4 4 (21.05%) LEMP Stack
4 4 (21.05%) RESTful
4 4 (21.05%) Spring
5 2 (10.53%) Akka
6 1 (5.26%) Kafka
Miscellaneous
1 4 (21.05%) Clustering
2 3 (15.79%) Replication
3 1 (5.26%) Data Structures
Operating Systems
1 9 (47.37%) Linux
1 9 (47.37%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (47.37%) Agile Software Development
2 8 (42.11%) Kanban
2 8 (42.11%) Microservices
2 8 (42.11%) Scrum
2 8 (42.11%) Software Engineering
2 8 (42.11%) Test Automation
3 5 (26.32%) Case Management
3 5 (26.32%) DevOps
3 5 (26.32%) Mentoring
3 5 (26.32%) TDD
4 4 (21.05%) Analytics
4 4 (21.05%) Configuration Management
4 4 (21.05%) Continuous Delivery
4 4 (21.05%) Continuous Integration
4 4 (21.05%) Data Analytics
4 4 (21.05%) E-Commerce
4 4 (21.05%) Integration Testing
4 4 (21.05%) Load Balancing
4 4 (21.05%) Open Source
4 4 (21.05%) Static Code Analysis
Programming Languages
1 12 (63.16%) Java
2 9 (47.37%) JavaScript
3 6 (31.58%) Scala
4 5 (26.32%) SQL
5 4 (21.05%) Bash Shell
5 4 (21.05%) Python
5 4 (21.05%) Shell Script
6 1 (5.26%) Clojure
Quality Assurance & Compliance
1 4 (21.05%) QA
System Software
1 4 (21.05%) Docker
1 4 (21.05%) Xen
Systems Management
1 4 (21.05%) Kubernetes
1 4 (21.05%) Opscode Chef
1 4 (21.05%) Puppet
1 4 (21.05%) Rancher
Vendors
1 5 (26.32%) Pega
1 5 (26.32%) Red Hat
2 4 (21.05%) Teradata
3 3 (15.79%) IBM
Warrington, Cheshire
Elevate Direct
Rate: From £500 to £600 per day
Posted: 5 days ago
Warrington, Cheshire
Elevate Direct
Rate: From £520 to £550 per day
Posted: 6 days ago