The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Oozie skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Oozie 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 Oozie
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 163 163 199
Rank change year-on-year 0 +36  
Contract jobs citing Oozie 6 2 7
As % of all contract IT jobs advertised in the City of London 0.18% 0.060% 0.12%
As % of the Systems Management category 1.70% 0.49% 1.58%
Number of daily rates quoted 5 1 7
Median daily rate £493 £800 £525
Median daily rate % change year-on-year -38.43% +52.38%  
90% offered a daily rate of more than £452 £800 £415
10% offered a daily rate of more than £518 £800 £535
UK excluding London median daily rate £415 £388 £450
% change year-on-year +7.09% -13.88%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Oozie is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for systems management skills.

Systems Management Skills
City of London
Contract job vacancies with a requirement for systems management skills 352 408 443
As % of all contract IT job vacancies advertised in the City of London 10.61% 12.27% 7.63%
Number of daily rates quoted 288 337 339
Median daily rate £525 £475 £450
Median daily rate % change year-on-year +10.52% +5.55%  
90% offered a daily rate of more than £325 £325 £310
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £447 £400 £380
% change year-on-year +11.62% +5.40%  
Number of hourly rates quoted 5 5 7
Median hourly rate £24.36 £19.00 £28.30
Median hourly rate % change year-on-year +28.21% -32.86%  
90% offered a hourly rate of more than £15.80 £19.00 £14.50
10% offered a hourly rate of more than £24.86 £22.00 £37.00
UK excluding London median hourly rate £17.50 £34.85 £20.19
% change year-on-year -49.78% +72.65%  

Oozie
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Oozie as a proportion of all contract or permanent IT jobs with a match in the Systems Management category.

Job vacancy trend for Oozie in the City of London

Oozie
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Oozie in the City of London.

Contractor daily rate trend for Oozie in the City of London

For the 6 months to 26 June 2017, IT contractor jobs citing Oozie 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 City of London region with a requirement for Oozie.

1 8 (100.00%) Hadoop
1 8 (100.00%) Apache Hive
1 8 (100.00%) Big Data
2 6 (75.00%) Apache
3 5 (62.50%) Bash Shell
3 5 (62.50%) Algorithms
4 4 (50.00%) Cascading
4 4 (50.00%) Apache Commons
4 4 (50.00%) ETL Development
4 4 (50.00%) Mockito
4 4 (50.00%) Open Source
4 4 (50.00%) Git (software)
4 4 (50.00%) Unit Testing
4 4 (50.00%) Apache Pig
4 4 (50.00%) Sqoop
4 4 (50.00%) HBase
4 4 (50.00%) Jenkins
4 4 (50.00%) Spring
4 4 (50.00%) Maven
4 4 (50.00%) JIRA
4 4 (50.00%) Data Warehouse
4 4 (50.00%) ETL
4 4 (50.00%) Eclipse
4 4 (50.00%) SQL
4 4 (50.00%) JUnit
5 3 (37.50%) E-Commerce
5 3 (37.50%) HDFS
5 3 (37.50%) Apache Flume
6 2 (25.00%) Apache ZooKeeper
6 2 (25.00%) Configuration Management

Oozie
Co-occurring IT Skills in the City of 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 6 (75.00%) Apache
2 4 (50.00%) Apache Pig
3 1 (12.50%) Apache Solr
3 1 (12.50%) Apache Spark
Communications & Networking
1 1 (12.50%) Kerberos
1 1 (12.50%) Network Security
1 1 (12.50%) SSL
Database & Business Intelligence
1 8 (100.00%) Apache Hive
1 8 (100.00%) Big Data
1 8 (100.00%) Hadoop
2 4 (50.00%) Data Warehouse
2 4 (50.00%) HBase
2 4 (50.00%) Sqoop
3 1 (12.50%) Apache Zeppelin
3 1 (12.50%) Cloudera CDH
3 1 (12.50%) Enterprise Data Warehouse
3 1 (12.50%) Impala
3 1 (12.50%) SQLite
Development Applications
1 4 (50.00%) Eclipse
1 4 (50.00%) Git (software)
1 4 (50.00%) Jenkins
1 4 (50.00%) JIRA
1 4 (50.00%) JUnit
1 4 (50.00%) Maven
1 4 (50.00%) Mockito
General
1 1 (12.50%) Games
Job Titles
1 5 (62.50%) Big Data Developer
1 5 (62.50%) Developer
2 3 (37.50%) Hadoop Developer
3 2 (25.00%) Administrator
4 1 (12.50%) Cloud Administrator
4 1 (12.50%) Hadoop Administrator
4 1 (12.50%) Java Developer
4 1 (12.50%) Technical Leader
Libraries, Frameworks & Software Standards
1 4 (50.00%) Apache Commons
1 4 (50.00%) Cascading
1 4 (50.00%) Spring
2 1 (12.50%) .NET
2 1 (12.50%) Apache Tez
2 1 (12.50%) Guava
2 1 (12.50%) Kafka
2 1 (12.50%) PySpark
2 1 (12.50%) scikit-learn
Miscellaneous
1 5 (62.50%) Algorithms
2 2 (25.00%) Analytical Skills
3 1 (12.50%) Computer Science
Operating Systems
1 2 (25.00%) Unix
2 1 (12.50%) Android
2 1 (12.50%) Apple iOS
2 1 (12.50%) Linux
2 1 (12.50%) Windows
Processes & Methodologies
1 4 (50.00%) ETL
1 4 (50.00%) ETL Development
1 4 (50.00%) Open Source
1 4 (50.00%) Unit Testing
2 3 (37.50%) E-Commerce
3 2 (25.00%) Configuration Management
3 2 (25.00%) MapReduce
4 1 (12.50%) Agile Software Development
4 1 (12.50%) Analytics
4 1 (12.50%) Data Engineering
4 1 (12.50%) DevOps
4 1 (12.50%) Machine Learning
4 1 (12.50%) OO
4 1 (12.50%) OOD
4 1 (12.50%) Pair Programming
4 1 (12.50%) Performance Monitoring
4 1 (12.50%) Scrum
4 1 (12.50%) Security Monitoring
4 1 (12.50%) Statistics
4 1 (12.50%) Workflow
Programming Languages
1 5 (62.50%) Bash Shell
2 4 (50.00%) SQL
3 2 (25.00%) Java
3 2 (25.00%) Python
4 1 (12.50%) COBOL
4 1 (12.50%) HiveQL
4 1 (12.50%) Perl
4 1 (12.50%) Pig Latin
4 1 (12.50%) Scala
Qualifications
1 1 (12.50%) Degree
1 1 (12.50%) Master's Degree
Quality Assurance & Compliance
1 1 (12.50%) QA
System Software
1 3 (37.50%) Apache Flume
1 3 (37.50%) HDFS
2 2 (25.00%) Apache ZooKeeper
Systems Management
1 2 (25.00%) Hadoop YARN
2 1 (12.50%) Ambari
2 1 (12.50%) Control-M
2 1 (12.50%) Puppet
2 1 (12.50%) Terraform
Vendors
1 1 (12.50%) Cloudera
1 1 (12.50%) Hortonworks
1 1 (12.50%) Oracle
1 1 (12.50%) Palantir
1 1 (12.50%) SaltStack