The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire 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 24 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
24 Mar 2017
Same period 2016 Same period 2015
Apache Cassandra
South East / Buckinghamshire
Rank 75 75 -
Rank change year-on-year 0 -  
Contract jobs citing Apache Cassandra 7 2 0
As % of all contract IT jobs advertised in Buckinghamshire 0.68% 0.19% -
As % of the Database & Business Intelligence category 4.43% 0.79% -
Number of daily rates quoted 5 0 0
Median daily rate £450 - -
UK excluding London median daily rate £484 £550 £600
% change year-on-year -12.04% -8.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 Buckinghamshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Buckinghamshire
Contract job vacancies with a requirement for database and business intelligence skills 158 252 265
As % of all contract IT job vacancies advertised in Buckinghamshire 15.35% 24.16% 22.03%
Number of daily rates quoted 74 130 148
Median daily rate £384 £400 £345
Median daily rate % change year-on-year -4.06% +15.94%  
90% offered a daily rate of more than £275 £300 £263
10% offered a daily rate of more than £500 £525 £500
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 4 1
Median hourly rate £19.00 £17.00 £40.00
Median hourly rate % change year-on-year +11.76% -57.50%  
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

Apache Cassandra
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire 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 Buckinghamshire

Apache Cassandra
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for Apache Cassandra in Buckinghamshire

Apache Cassandra
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing Apache Cassandra in Buckinghamshire over the 3 months to 24 March 2017.

Contractor daily rate histogram for Apache Cassandra in Buckinghamshire

Apache Cassandra
Contract Job Locations in Buckinghamshire

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 Buckinghamshire region over the 3 months to 24 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
Milton Keynes +1 7 £450 -
Apache Cassandra
South East

Apache Cassandra
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 24 March 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 Buckinghamshire region with a requirement for Apache Cassandra.

1 12 (80.00%) Agile Software Development
2 11 (73.33%) Big Data
3 7 (46.67%) Couchbase
3 7 (46.67%) MongoDB
3 7 (46.67%) Banking
4 6 (40.00%) Java
4 6 (40.00%) Python
4 6 (40.00%) Finance
4 6 (40.00%) Scrum
4 6 (40.00%) NoSQL
4 6 (40.00%) Hadoop
4 6 (40.00%) HBase
5 5 (33.33%) Apache Hive
6 4 (26.67%) NewSQL
6 4 (26.67%) Pega
6 4 (26.67%) CRM
7 3 (20.00%) Data Modelling
7 3 (20.00%) Perl
7 3 (20.00%) MySQL
7 3 (20.00%) Linux
7 3 (20.00%) OO
7 3 (20.00%) Intranet
7 3 (20.00%) Internet
7 3 (20.00%) Django
7 3 (20.00%) Use Case
7 3 (20.00%) Continuous Integration
7 3 (20.00%) NuoDB
7 3 (20.00%) HDFS
7 3 (20.00%) Impala
7 3 (20.00%) Functional Programming

Apache Cassandra
Top Related IT Skills in Buckinghamshire 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 3 (20.00%) Apache Pig
1 3 (20.00%) Apache Spark
Communications & Networking
1 3 (20.00%) Internet
1 3 (20.00%) Intranet
Database & Business Intelligence
1 11 (73.33%) Big Data
2 7 (46.67%) Couchbase
2 7 (46.67%) MongoDB
3 6 (40.00%) Hadoop
3 6 (40.00%) HBase
3 6 (40.00%) NoSQL
4 5 (33.33%) Apache Hive
5 4 (26.67%) NewSQL
6 3 (20.00%) Impala
6 3 (20.00%) MarkLogic
6 3 (20.00%) MySQL
6 3 (20.00%) Neo4j
6 3 (20.00%) NuoDB
6 3 (20.00%) Redis
6 3 (20.00%) Sqoop
7 2 (13.33%) DB2
7 2 (13.33%) OrientDB
Development Applications
1 2 (13.33%) JIRA
General
1 7 (46.67%) Banking
2 6 (40.00%) Finance
Job Titles
1 7 (46.67%) Developer
2 3 (20.00%) Architect
2 3 (20.00%) Python Developer
3 2 (13.33%) Agile Developer
3 2 (13.33%) Big Data Developer
3 2 (13.33%) Consultant
3 2 (13.33%) Django Developer
3 2 (13.33%) Java Developer
3 2 (13.33%) NoSQL Architect
3 2 (13.33%) Python/Django Developer
3 2 (13.33%) Technical Architect
3 2 (13.33%) Technical Consultant
4 1 (6.67%) Big Data Architect
4 1 (6.67%) Big Data Consultant
4 1 (6.67%) Cassandra Developer
4 1 (6.67%) Database Technical Architect
4 1 (6.67%) Hadoop Developer
4 1 (6.67%) Java Hadoop Developer
4 1 (6.67%) NoSQL Engineer
4 1 (6.67%) Scala Developer
Libraries, Frameworks & Software Standards
1 3 (20.00%) Django
1 3 (20.00%) Spark Streaming
Operating Systems
1 3 (20.00%) Linux
Processes & Methodologies
1 12 (80.00%) Agile Software Development
2 6 (40.00%) Scrum
3 4 (26.67%) CRM
4 3 (20.00%) Continuous Integration
4 3 (20.00%) Data Modelling
4 3 (20.00%) Functional Programming
4 3 (20.00%) MapReduce
4 3 (20.00%) Microservices
4 3 (20.00%) OO
4 3 (20.00%) Use Case
5 2 (13.33%) Data Architecture
5 2 (13.33%) ETL
6 1 (6.67%) Continuous Improvement
6 1 (6.67%) Waterfall
Programming Languages
1 6 (40.00%) Java
1 6 (40.00%) Python
2 3 (20.00%) Perl
3 2 (13.33%) Scala
4 1 (6.67%) SQL
Qualifications
1 2 (13.33%) Degree
System Software
1 3 (20.00%) Apache Flume
1 3 (20.00%) HDFS
Systems Management
1 3 (20.00%) Hadoop YARN
Vendors
1 4 (26.67%) Pega
2 3 (20.00%) Cloudera
3 2 (13.33%) Oracle