The table below looks at the statistics for Apache ZooKeeper skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Apache ZooKeeper over the 3 months to 11 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 264 310 319
Rank change year-on-year
+46 +9
Permanent jobs citing Apache ZooKeeper 1 8 2
As % of all permanent IT jobs located in the City of London 0.015% 0.077% 0.019%
As % of the System Software category 0.13% 0.65% 0.20%
Number of salaries quoted 1 6 2
Average salary £75,000 £66,250 £87,500
Average salary % change year-on-year
+13.20% -24.28%
UK excluding London average salary £42,500 £37,500 £47,500
% change year-on-year
+13.33% -21.05%
Apache ZooKeeper
London

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

System Software Category
City of London
Permanent IT job ads with a match in the
System Software category
760 1236 1015
As % of all permanent IT jobs located in the City of London 11.39% 11.90% 9.62%
Number of salaries quoted 663 1074 922
Average salary £52,500 £47,500 £46,500
Average salary % change year-on-year
+10.52% +2.15%
90% offered a salary of more than £32,000 £29,000 £29,000
10% offered a salary of more than £75,000 £70,000 £67,500
UK excluding London average salary £39,000 £37,500 £39,000
% change year-on-year
+4.00% -3.84%

Apache ZooKeeper
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Apache ZooKeeper across the City of London region as a proportion of the total demand within the System Software category.

Apache ZooKeeper Jobs Demand Trend in the City of London

Apache ZooKeeper
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache ZooKeeper across the City of London region.

Apache ZooKeeper Salary Trend in the City of London

Apache ZooKeeper
Top 30 Related IT Skills in the City of London

For the 6 months to 11 February 2016, IT jobs across the City of London region citing Apache ZooKeeper also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Apache ZooKeeper.

1 14 (87.50%) Java
1 14 (87.50%) Agile Software Development
2 13 (81.25%) Hadoop
2 13 (81.25%) Big Data
3 12 (75.00%) Apache
4 11 (68.75%) Banking
4 11 (68.75%) HDFS
4 11 (68.75%) Apache Spark
5 10 (62.50%) Scala
6 9 (56.25%) MapReduce
6 9 (56.25%) Investment Banking
6 9 (56.25%) Software Engineering
6 9 (56.25%) HBase
6 9 (56.25%) Data Management
6 9 (56.25%) Hadoop YARN
6 9 (56.25%) SDLC
7 7 (43.75%) Open Source
8 5 (31.25%) SQL
9 4 (25.00%) Linux
9 4 (25.00%) Perl
9 4 (25.00%) Ruby
9 4 (25.00%) RabbitMQ
9 4 (25.00%) Apache Cassandra
10 3 (18.75%) NoSQL
10 3 (18.75%) Amazon AWS
10 3 (18.75%) AMQP
10 3 (18.75%) Product Management
10 3 (18.75%) Hazelcast
10 3 (18.75%) Continuous Integration
10 3 (18.75%) Spring

Apache ZooKeeper
Top Related IT Skills in the City of London by Category

For the 6 months to 11 February 2016, IT jobs across the City of London region citing Apache ZooKeeper also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Apache ZooKeeper. Up to 20 skills are shown per category.

Application Platforms
1 12 (75.00%) Apache
2 11 (68.75%) Apache Spark
3 2 (12.50%) Apache Pig
4 1 (6.25%) Elasticsearch
Cloud Services
1 3 (18.75%) Amazon AWS
Communications & Networking
1 3 (18.75%) AMQP
Database & Business Intelligence
1 13 (81.25%) Big Data
1 13 (81.25%) Hadoop
2 9 (56.25%) HBase
3 4 (25.00%) Apache Cassandra
4 3 (18.75%) Hazelcast
4 3 (18.75%) NoSQL
5 2 (12.50%) Apache Hive
5 2 (12.50%) IBM BigInsights
5 2 (12.50%) MongoDB
6 1 (6.25%) Apache Accumulo
6 1 (6.25%) IBM InfoSphere
6 1 (6.25%) Neo4j
6 1 (6.25%) OrientDB
General
1 11 (68.75%) Banking
2 9 (56.25%) Investment Banking
Job Titles
1 9 (56.25%) Big Data Engineer
1 9 (56.25%) Hadoop Engineer
1 9 (56.25%) Java Engineer
1 9 (56.25%) Java Software Engineer
1 9 (56.25%) Software Engineer
2 3 (18.75%) Systems Engineer
3 2 (12.50%) Administrator
3 2 (12.50%) Data Administrator
3 2 (12.50%) Hadoop Administrator
3 2 (12.50%) Hadoop Specialist
3 2 (12.50%) Linux Engineer
3 2 (12.50%) Linux Systems Engineer
4 1 (6.25%) Big Data Developer
4 1 (6.25%) Data Scientist
4 1 (6.25%) Developer
4 1 (6.25%) Java Developer
4 1 (6.25%) Open Source Developer
Libraries, Frameworks & Software Standards
1 4 (25.00%) RabbitMQ
2 3 (18.75%) Hibernate
2 3 (18.75%) Spring
2 3 (18.75%) Web Services
3 2 (12.50%) Kafka
4 1 (6.25%) Apache Drill
4 1 (6.25%) OpenCL
4 1 (6.25%) ZeroMQ
Miscellaneous
1 1 (6.25%) VHDL
Operating Systems
1 4 (25.00%) Linux
2 2 (12.50%) Red Hat Enterprise Linux
Processes & Methodologies
1 14 (87.50%) Agile Software Development
2 9 (56.25%) Data Management
2 9 (56.25%) MapReduce
2 9 (56.25%) SDLC
2 9 (56.25%) Software Engineering
3 7 (43.75%) Open Source
4 3 (18.75%) Continuous Delivery
4 3 (18.75%) Continuous Integration
4 3 (18.75%) OO
4 3 (18.75%) Product Management
5 2 (12.50%) Capacity Management
5 2 (12.50%) Performance Management
6 1 (6.25%) DevOps
6 1 (6.25%) Waterfall
Programming Languages
1 14 (87.50%) Java
2 10 (62.50%) Scala
3 5 (31.25%) SQL
4 4 (25.00%) Perl
4 4 (25.00%) Ruby
5 3 (18.75%) Python
6 1 (6.25%) C
6 1 (6.25%) C++
6 1 (6.25%) Embedded C++
System Software
1 11 (68.75%) HDFS
Systems Management
1 9 (56.25%) Hadoop YARN
2 2 (12.50%) Ambari
2 2 (12.50%) Oozie
Vendors
1 3 (18.75%) IBM
2 2 (12.50%) Hortonworks
2 2 (12.50%) Red Hat
2 2 (12.50%) Tableau
2 2 (12.50%) Teradata
3 1 (6.25%) Oracle