Period
to 17 September 2019

The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 17 September 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
England > Yorkshire
6 months to
17 Sep 2019
Same period 2018 Same period 2017
Rank 165 151 137
Rank change year-on-year -14 -14 +51
Contract jobs citing Apache Cassandra 10 45 46
As % of all contract IT jobs advertised in Yorkshire 0.25% 0.90% 1.12%
As % of the Database & Business Intelligence category 1.28% 3.85% 4.81%
Number of daily rates quoted 9 36 53
Yorkshire median daily rate £500 £481 £500
Median daily rate % change year-on-year +3.90% -3.75% +23.08%
10th Percentile £360 £366 £388
90th Percentile £600 £700 £645
England median daily rate £575 £525 £537
% change year-on-year +9.52% -2.14% +2.19%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate - £50.00 -

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 Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 780 1,169 956
As % of all contract IT jobs advertised in Yorkshire 19.26% 23.48% 23.20%
Number of daily rates quoted 522 814 634
Yorkshire median daily rate £425 £413 £400
Median daily rate % change year-on-year +3.03% +3.13% +5.26%
10th Percentile £305 £301 £305
90th Percentile £575 £550 £536
England median daily rate £480 £475 £450
% change year-on-year +1.05% +5.56% +5.88%
Number of hourly rates quoted 18 21 11
Yorkshire median hourly rate £20.91 £17.00 £17.50
Median hourly rate % change year-on-year +22.97% -2.86% +29.63%
10th Percentile £14.32 £13.25 £12.00
90th Percentile £35.00 £33.75 £35.00
England median hourly rate £35.00 £30.00 £29.62
% change year-on-year +16.67% +1.28% +0.32%

Apache Cassandra
Job Vacancy Trend in Yorkshire

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

Job vacancy trend for Apache Cassandra in Yorkshire

Apache Cassandra
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for Apache Cassandra in Yorkshire

Apache Cassandra
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing Apache Cassandra in Yorkshire over the 6 months to 17 September 2019.

Contractor daily rate histogram for Apache Cassandra in Yorkshire

Apache Cassandra
Contract Job Locations in Yorkshire

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 Yorkshire region over the 6 months to 17 September 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
West Yorkshire +4 9 £463 -5.13% 5
South Yorkshire -14 1 £550 +13.99% 1
Apache Cassandra
England

For the 6 months to 17 September 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 Yorkshire region with a requirement for Apache Cassandra.

1 9 (90.00%) MongoDB
2 7 (70.00%) Docker
2 7 (70.00%) DevOps
2 7 (70.00%) Python
3 6 (60.00%) Linux
3 6 (60.00%) HTTP
3 6 (60.00%) CentOS
3 6 (60.00%) Red Hat Enterprise Linux
3 6 (60.00%) Puppet
3 6 (60.00%) GitLab
3 6 (60.00%) Kubernetes
3 6 (60.00%) SonarQube
3 6 (60.00%) Jenkins
3 6 (60.00%) Infrastructure Monitoring
3 6 (60.00%) Packer
3 6 (60.00%) Elastic Stack
3 6 (60.00%) Terraform
3 6 (60.00%) Grafana
3 6 (60.00%) Prometheus
4 5 (50.00%) AWS
5 4 (40.00%) Amazon EC2
5 4 (40.00%) Amazon S3
5 4 (40.00%) Route 53
5 4 (40.00%) Virtual Private Cloud
5 4 (40.00%) Amazon ELB
5 4 (40.00%) Microservices
6 3 (30.00%) SCCM
6 3 (30.00%) Agile Software Development
6 3 (30.00%) Active Directory
6 3 (30.00%) Citrix

Apache Cassandra
Co-occurring IT Skills in Yorkshire 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 (10.00%) Apache Spark
1 1 (10.00%) Confluence
Cloud Services
1 5 (50.00%) AWS
2 4 (40.00%) Amazon EC2
2 4 (40.00%) Amazon ELB
2 4 (40.00%) Amazon S3
2 4 (40.00%) Route 53
2 4 (40.00%) Virtual Private Cloud
3 3 (30.00%) Amazon ECS
3 3 (30.00%) Amazon EKS
4 1 (10.00%) Azure
4 1 (10.00%) Slack
Communications & Networking
1 6 (60.00%) HTTP
Database & Business Intelligence
1 9 (90.00%) MongoDB
2 3 (30.00%) MySQL
2 3 (30.00%) PostgreSQL
3 1 (10.00%) Amazon DynamoDB
3 1 (10.00%) Hadoop
3 1 (10.00%) NoSQL
Development Applications
1 6 (60.00%) GitLab
1 6 (60.00%) Jenkins
1 6 (60.00%) SonarQube
2 1 (10.00%) JIRA
Job Titles
1 6 (60.00%) DevOps Engineer
2 3 (30.00%) Developer
2 3 (30.00%) Infrastructure Engineer
3 2 (20.00%) Java Developer
3 2 (20.00%) Junior
3 2 (20.00%) Junior DevOps
3 2 (20.00%) Junior DevOps Engineer
4 1 (10.00%) Architect
4 1 (10.00%) Cassandra Developer
4 1 (10.00%) Integration Architect
4 1 (10.00%) MongoDB Developer
4 1 (10.00%) Python Developer
Libraries, Frameworks & Software Standards
1 6 (60.00%) Elastic Stack
2 2 (20.00%) ActiveMQ
2 2 (20.00%) Kafka
2 2 (20.00%) RabbitMQ
3 1 (10.00%) Apache Camel
3 1 (10.00%) Node.js
3 1 (10.00%) Spring
3 1 (10.00%) Spring Boot
Miscellaneous
1 1 (10.00%) Cloud Native
Operating Systems
1 6 (60.00%) CentOS
1 6 (60.00%) Linux
1 6 (60.00%) Red Hat Enterprise Linux
2 3 (30.00%) Windows
2 3 (30.00%) Windows Server
Processes & Methodologies
1 7 (70.00%) DevOps
2 6 (60.00%) Infrastructure Monitoring
3 4 (40.00%) Microservices
4 3 (30.00%) Agile Software Development
4 3 (30.00%) Infrastructure Engineering
5 1 (10.00%) API Design
5 1 (10.00%) Artificial Intelligence
5 1 (10.00%) Configuration Management
5 1 (10.00%) Customer Requirements
5 1 (10.00%) Data Migration
5 1 (10.00%) Data Science
5 1 (10.00%) E-Commerce
5 1 (10.00%) Kanban
5 1 (10.00%) Requirements Management
5 1 (10.00%) Scrum
5 1 (10.00%) SOA
5 1 (10.00%) Software Engineering
5 1 (10.00%) TDD
5 1 (10.00%) Technical Architecture
5 1 (10.00%) Workshop Facilitation
Programming Languages
1 7 (70.00%) Python
2 3 (30.00%) Java
3 1 (10.00%) Java 8
3 1 (10.00%) JavaScript
System Software
1 7 (70.00%) Docker
2 3 (30.00%) Active Directory
Systems Management
1 6 (60.00%) Grafana
1 6 (60.00%) Kubernetes
1 6 (60.00%) Packer
1 6 (60.00%) Prometheus
1 6 (60.00%) Puppet
1 6 (60.00%) Terraform
2 3 (30.00%) Rancher
2 3 (30.00%) SCCM
3 1 (10.00%) Ansible
3 1 (10.00%) Opscode Chef
Vendors
1 3 (30.00%) Black Duck
1 3 (30.00%) Citrix