The table below looks at the statistics for Apache ZooKeeper skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 3 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
3 May 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 423 405 429
Rank change year-on-year
-18 +24
Contract jobs citing Apache ZooKeeper 21 15 5
As % of all contract IT jobs located in London 0.092% 0.067% 0.021%
As % of the System Software category 0.91% 0.74% 0.25%
Number of daily rates quoted 17 12 0
Median daily rate £550 £428 -
Median daily rate % change year-on-year
+28.65% -
UK excluding London median daily rate £380 £538 -
% change year-on-year
-29.30% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Apache ZooKeeper
England

The following table is for comparison with the above and provides statistics for the entire System Software category in contract jobs advertised in the London region.

System Software Category
London
Contract IT job ads with a match in the
System Software category
2318 2018 1997
As % of all contract IT jobs located in London 10.15% 9.04% 8.43%
Number of daily rates quoted 1653 1348 1222
Median daily rate £450 £388 £375
Median daily rate % change year-on-year
+16.12% +3.33%
90% offered a daily rate of more than £213 £190 £185
10% offered a daily rate of more than £575 £525 £500
UK excluding London median daily rate £360 £338 £320
% change year-on-year
+6.66% +5.46%
Number of hourly rates quoted 82 148 155
Median hourly rate £17.00 £17.50 £17.50
Median hourly rate % change year-on-year
-2.85% -
90% offered a hourly rate of more than £12.00 £12.50 £11.00
10% offered a hourly rate of more than £22.15 £25.00 £27.50
UK excluding London median hourly rate £17.50 £16.50 £16.25
% change year-on-year
+6.06% +1.53%

Apache ZooKeeper
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Apache ZooKeeper as a proportion of all IT contracts with a match in the System Software category.

Apache ZooKeeper Jobs Demand Trend in London

Apache ZooKeeper
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache ZooKeeper across the London region.

Apache ZooKeeper Daily Rate Trend in London

Apache ZooKeeper
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache ZooKeeper across the London region over the 3 months to 3 May 2016.

Apache ZooKeeper Daily Rate Histogram in London

Apache ZooKeeper
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache ZooKeeper within the London region over the 3 months to 3 May 2016. 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
(Click see detailed
statistics and trends)
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
City of London +34 3 £563 +16.58% 1
Croydon - 3 £438 -
Southwark - 1 £250 -
Apache ZooKeeper
England

Apache ZooKeeper
Top 30 Related IT Skills in London

For the 6 months to 3 May 2016, IT contractor jobs citing Apache ZooKeeper 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 London region with a requirement for Apache ZooKeeper.

1 29 (70.73%) Java
2 21 (51.22%) Big Data
3 17 (41.46%) Kafka
4 14 (34.15%) Open Source
4 14 (34.15%) Agile Software Development
5 13 (31.71%) Hadoop
6 12 (29.27%) MongoDB
7 11 (26.83%) Ambari
8 10 (24.39%) DevOps
9 9 (21.95%) GitHub
9 9 (21.95%) NoSQL
9 9 (21.95%) Tomcat
10 8 (19.51%) TDD
10 8 (19.51%) Finance
10 8 (19.51%) Scala
11 7 (17.07%) Apache Hive
11 7 (17.07%) RabbitMQ
11 7 (17.07%) Jenkins
11 7 (17.07%) PostgreSQL
11 7 (17.07%) Linux
12 6 (14.63%) UML
12 6 (14.63%) Apache
12 6 (14.63%) Scrum
12 6 (14.63%) ActiveMQ
12 6 (14.63%) Software Engineering
12 6 (14.63%) Apache Solr
12 6 (14.63%) ZABBIX
12 6 (14.63%) Hadoop YARN
12 6 (14.63%) HDFS
12 6 (14.63%) Oozie

Apache ZooKeeper
Top Related IT Skills in 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 9 (21.95%) Tomcat
2 6 (14.63%) Apache
2 6 (14.63%) Apache Solr
3 5 (12.20%) Apache Pig
4 4 (9.76%) Node.js
5 3 (7.32%) Apache Spark
6 1 (2.44%) OpenStack
Cloud Services
1 9 (21.95%) GitHub
2 2 (4.88%) Amazon AWS
3 1 (2.44%) Cloud Computing
Communications & Networking
1 3 (7.32%) Kerberos
2 1 (2.44%) Internet
2 1 (2.44%) SAN
2 1 (2.44%) ZigBee
Database & Business Intelligence
1 21 (51.22%) Big Data
2 13 (31.71%) Hadoop
3 12 (29.27%) MongoDB
4 9 (21.95%) NoSQL
5 7 (17.07%) Apache Hive
5 7 (17.07%) PostgreSQL
6 5 (12.20%) KDB
7 4 (9.76%) HBase
8 3 (7.32%) Apache Cassandra
9 2 (4.88%) Hazelcast
9 2 (4.88%) MySQL
9 2 (4.88%) Sqoop
10 1 (2.44%) Data Mining
10 1 (2.44%) IBM BigInsights
10 1 (2.44%) Impala
10 1 (2.44%) Mahout
10 1 (2.44%) Parquet
10 1 (2.44%) Redis
10 1 (2.44%) Relational Database
Development Applications
1 7 (17.07%) Jenkins
2 5 (12.20%) VTune
3 4 (9.76%) Maven
4 3 (7.32%) Gerrit
4 3 (7.32%) Git (software)
4 3 (7.32%) GitLab
4 3 (7.32%) JUnit
4 3 (7.32%) SonarQube
5 2 (4.88%) IntelliJ
6 1 (2.44%) Subversion
6 1 (2.44%) Vagrant
General
1 8 (19.51%) Finance
2 1 (2.44%) Banking
2 1 (2.44%) Front Office
Job Titles
1 13 (31.71%) Developer
2 12 (29.27%) Java Developer
3 11 (26.83%) Big Data Engineer
4 10 (24.39%) DevOps Engineer
5 8 (19.51%) Hadoop Engineer
6 6 (14.63%) Java Engineer
7 5 (12.20%) Java Software Engineer
7 5 (12.20%) Software Engineer
8 4 (9.76%) Analyst
8 4 (9.76%) Architect
8 4 (9.76%) Data Engineer
8 4 (9.76%) Test Analyst
9 3 (7.32%) Big Data Architect
9 3 (7.32%) Data Architect
10 2 (4.88%) Administrator
10 2 (4.88%) Agile Java Developer
10 2 (4.88%) Agile Test Analyst
10 2 (4.88%) Hadoop Administrator
10 2 (4.88%) Senior Analyst
10 2 (4.88%) Senior Test Analyst
Libraries, Frameworks & Software Standards
1 17 (41.46%) Kafka
2 7 (17.07%) RabbitMQ
3 6 (14.63%) ActiveMQ
4 4 (9.76%) AngularJS
4 4 (9.76%) Hibernate
4 4 (9.76%) J2EE
4 4 (9.76%) Spring Boot
5 3 (7.32%) Java EE
5 3 (7.32%) JAX-RS
5 3 (7.32%) RAML
6 2 (4.88%) PostGIS
7 1 (2.44%) Apache Avro
7 1 (2.44%) Backbone.js
7 1 (2.44%) Dojo
7 1 (2.44%) RESTful
7 1 (2.44%) Spring
7 1 (2.44%) Twitter Bootstrap
7 1 (2.44%) Web Services
Miscellaneous
1 3 (7.32%) Computer Science
2 1 (2.44%) Client/Server
2 1 (2.44%) Clustering
2 1 (2.44%) Data Structures
2 1 (2.44%) Enterprise Software
2 1 (2.44%) Grid Computing
2 1 (2.44%) Hedge funds
2 1 (2.44%) Replication
Operating Systems
1 7 (17.07%) Linux
2 5 (12.20%) Solaris
3 3 (7.32%) Unix
4 1 (2.44%) Red Hat Enterprise Linux
Processes & Methodologies
1 14 (34.15%) Agile Software Development
1 14 (34.15%) Open Source
2 10 (24.39%) DevOps
3 8 (19.51%) TDD
4 6 (14.63%) Scrum
4 6 (14.63%) Software Engineering
4 6 (14.63%) UML
5 5 (12.20%) Algorithmic Trading
5 5 (12.20%) Continuous Integration
5 5 (12.20%) Low Latency
5 5 (12.20%) Network Monitoring
6 4 (9.76%) Configuration Management
6 4 (9.76%) Load Testing
6 4 (9.76%) MapReduce
6 4 (9.76%) Process Improvement
7 3 (7.32%) Analytics
7 3 (7.32%) Continuous Improvement
7 3 (7.32%) CQRS
7 3 (7.32%) ETL
7 3 (7.32%) Project Management
Programming Languages
1 29 (70.73%) Java
2 8 (19.51%) Scala
3 4 (9.76%) Python
4 3 (7.32%) SQL
5 2 (4.88%) R
5 2 (4.88%) Shell Script
6 1 (2.44%) JavaScript
6 1 (2.44%) PHP
6 1 (2.44%) Ruby
Qualifications
1 4 (9.76%) BPSS Clearance
2 1 (2.44%) Security Cleared
Quality Assurance & Compliance
1 4 (9.76%) QA
System Software
1 6 (14.63%) HDFS
2 4 (9.76%) Apache Flume
3 1 (2.44%) Active Directory
Systems Management
1 11 (26.83%) Ambari
2 6 (14.63%) Hadoop YARN
2 6 (14.63%) Oozie
2 6 (14.63%) ZABBIX
3 4 (9.76%) Ansible
4 3 (7.32%) Puppet
5 1 (2.44%) Opscode Chef
Vendors
1 3 (7.32%) Cloudera
1 3 (7.32%) Hortonworks
1 3 (7.32%) Splunk
2 2 (4.88%) MapR
3 1 (2.44%) AppDynamics
3 1 (2.44%) IBM
3 1 (2.44%) Oracle
3 1 (2.44%) Red Hat
3 1 (2.44%) Tableau
3 1 (2.44%) Teradata
3 1 (2.44%) Vertica
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