The table below looks at the statistics for Apache ZooKeeper skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Apache ZooKeeper over the 3 months to 13 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 581 635 649
Rank change year-on-year
+54 +14
Permanent jobs citing Apache ZooKeeper 42 11 11
As % of all permanent IT jobs located in London 0.10% 0.027% 0.025%
As % of the System Software category 0.90% 0.21% 0.25%
Number of salaries quoted 40 9 11
Average salary £66,250 £56,000 £80,000
Average salary % change year-on-year
+18.30% -30.00%
90% offered a salary of more than £52,500 £53,500 £70,000
10% offered a salary of more than £101,500 £82,500 £87,500
UK excluding London average salary £42,500 £37,500 £47,500
% change year-on-year
+13.33% -21.05%
Apache ZooKeeper
England

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

System Software Category
London
Permanent IT job ads with a match in the
System Software category
4685 5170 4351
As % of all permanent IT jobs located in London 11.57% 12.60% 10.05%
Number of salaries quoted 4069 4503 3714
Average salary £50,000 £46,500 £45,000
Average salary % change year-on-year
+7.52% +3.33%
90% offered a salary of more than £29,000 £28,500 £28,000
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £38,500 £37,500 £39,500
% change year-on-year
+2.66% -5.06%

Apache ZooKeeper
Jobs Demand Trend in London

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

Apache ZooKeeper Jobs Demand Trend in London

Apache ZooKeeper
Salary Trend in London

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

Apache ZooKeeper Salary Trend in London

Apache ZooKeeper
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Apache ZooKeeper across the London region over the 3 months to 13 February 2016.

Apache ZooKeeper Salary Histogram in London

Apache ZooKeeper
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Apache ZooKeeper within the London region over the 3 months to 13 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +59 1 £75,000 +13.20% 1
Apache ZooKeeper
England

Apache ZooKeeper
Top 30 Related IT Skills in London

For the 6 months to 13 February 2016, IT jobs across the 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 72 (87.80%) Java
2 53 (64.63%) Scala
3 52 (63.41%) Hadoop
3 52 (63.41%) Agile Software Development
4 50 (60.98%) Apache Cassandra
5 42 (51.22%) NoSQL
5 42 (51.22%) Big Data
5 42 (51.22%) Python
6 38 (46.34%) Apache
7 33 (40.24%) Perl
8 32 (39.02%) SQL
8 32 (39.02%) Linux
9 31 (37.80%) Degree
9 31 (37.80%) HDFS
10 29 (35.37%) Apache Spark
11 27 (32.93%) MapReduce
12 26 (31.71%) HBase
12 26 (31.71%) Mentoring
13 25 (30.49%) Mathematics
13 25 (30.49%) Computer Science
14 24 (29.27%) Spring
14 24 (29.27%) Hibernate
15 23 (28.05%) JavaScript
15 23 (28.05%) Maven
15 23 (28.05%) Git (software)
15 23 (28.05%) Kafka
16 22 (26.83%) Selenium
17 21 (25.61%) Tomcat
18 20 (24.39%) SOA
18 20 (24.39%) JUnit

Apache ZooKeeper
Top Related IT Skills in London by Category

For the 6 months to 13 February 2016, IT jobs across the 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 38 (46.34%) Apache
2 29 (35.37%) Apache Spark
3 21 (25.61%) Tomcat
4 20 (24.39%) Jetty
5 15 (18.29%) Apache Pig
6 13 (15.85%) Elasticsearch
7 7 (8.54%) Apache Solr
8 4 (4.88%) Confluence
9 2 (2.44%) OpenStack
10 1 (1.22%) Oracle Coherence
Cloud Services
1 20 (24.39%) SaaS
2 10 (12.20%) Amazon AWS
3 3 (3.66%) GitHub
4 1 (1.22%) Amazon EMR
4 1 (1.22%) Cloud Computing
Communications & Networking
1 4 (4.88%) Internet
2 3 (3.66%) AMQP
3 2 (2.44%) DNS
3 2 (2.44%) ICMP
3 2 (2.44%) TCP/IP
3 2 (2.44%) ZigBee
4 1 (1.22%) HTTP
Database & Business Intelligence
1 52 (63.41%) Hadoop
2 50 (60.98%) Apache Cassandra
3 42 (51.22%) Big Data
3 42 (51.22%) NoSQL
4 26 (31.71%) HBase
5 20 (24.39%) MariaDB
5 20 (24.39%) MongoDB
6 17 (20.73%) Apache Hive
7 12 (14.63%) Data Warehouse
7 12 (14.63%) Mahout
7 12 (14.63%) Sqoop
8 9 (10.98%) Pentaho
9 7 (8.54%) Oracle Exadata
10 6 (7.32%) Apache Accumulo
10 6 (7.32%) IBM InfoSphere
10 6 (7.32%) Neo4j
11 5 (6.10%) Hazelcast
11 5 (6.10%) Relational Database
12 4 (4.88%) IBM BigInsights
13 3 (3.66%) Oracle Database
Development Applications
1 23 (28.05%) Git (software)
1 23 (28.05%) Maven
2 22 (26.83%) Selenium
3 20 (24.39%) jMock
3 20 (24.39%) JUnit
3 20 (24.39%) Subversion
4 9 (10.98%) Talend Open Studio
5 4 (4.88%) JIRA
6 3 (3.66%) VTune
7 2 (2.44%) Gerrit
7 2 (2.44%) Grunt
7 2 (2.44%) Jasmine
7 2 (2.44%) Jenkins
8 1 (1.22%) JProfiler
8 1 (1.22%) YourKit
General
1 17 (20.73%) Banking
1 17 (20.73%) Finance
2 12 (14.63%) Investment Banking
3 5 (6.10%) Games
4 4 (4.88%) Advertising
5 3 (3.66%) Telecoms
6 1 (1.22%) Aerospace
6 1 (1.22%) Electronics
6 1 (1.22%) Military
Job Titles
1 33 (40.24%) Developer
2 28 (34.15%) Java Developer
3 16 (19.51%) Java Engineer
3 16 (19.51%) Senior Developer
3 16 (19.51%) Senior Java Developer
4 14 (17.07%) Big Data Engineer
5 13 (15.85%) Hadoop Engineer
6 12 (14.63%) Architect
6 12 (14.63%) Big Data Architect
6 12 (14.63%) Data Architect
7 9 (10.98%) Java Software Engineer
7 9 (10.98%) Software Engineer
8 8 (9.76%) DevOps Engineer
9 6 (7.32%) Big Data Developer
9 6 (7.32%) Lead Developer
9 6 (7.32%) Lead Java Developer
9 6 (7.32%) Linux Engineer
9 6 (7.32%) Linux/Unix DevOps
10 5 (6.10%) Systems Engineer
11 4 (4.88%) Administrator
Libraries, Frameworks & Software Standards
1 24 (29.27%) Hibernate
1 24 (29.27%) Spring
2 23 (28.05%) Kafka
3 20 (24.39%) Apache Wicket
3 20 (24.39%) CSS
3 20 (24.39%) Guice
3 20 (24.39%) HTML
3 20 (24.39%) JAX-RS
4 6 (7.32%) Akka
4 6 (7.32%) OpenCL
4 6 (7.32%) ZeroMQ
5 5 (6.10%) Web Services
6 4 (4.88%) RabbitMQ
7 3 (3.66%) AngularJS
8 2 (2.44%) Apache Avro
8 2 (2.44%) D3.js
9 1 (1.22%) Apache Drill
9 1 (1.22%) J2SE
9 1 (1.22%) REST
Miscellaneous
1 25 (30.49%) Computer Science
1 25 (30.49%) Mathematics
2 14 (17.07%) Analytical Skills
3 7 (8.54%) Data Structures
4 6 (7.32%) Data Centre
4 6 (7.32%) Fintech
4 6 (7.32%) VHDL
5 4 (4.88%) Foreign Exchange (FX)
5 4 (4.88%) Internet of Things
6 3 (3.66%) Artificial Intelligence
6 3 (3.66%) Online Banking
6 3 (3.66%) Social Media
6 3 (3.66%) Spread Betting
7 2 (2.44%) Client/Server
7 2 (2.44%) Clustering
7 2 (2.44%) Management Information System
7 2 (2.44%) Mobile App
7 2 (2.44%) Replication
7 2 (2.44%) Smart Energy
8 1 (1.22%) Algorithms
Operating Systems
1 32 (39.02%) Linux
2 5 (6.10%) Mac OS X
2 5 (6.10%) Red Hat Enterprise Linux
2 5 (6.10%) Windows
3 3 (3.66%) Solaris
4 2 (2.44%) Unix
Processes & Methodologies
1 52 (63.41%) Agile Software Development
2 27 (32.93%) MapReduce
3 26 (31.71%) Mentoring
4 20 (24.39%) SOA
5 19 (23.17%) Open Source
6 15 (18.29%) Analytics
6 15 (18.29%) SDLC
6 15 (18.29%) Software Engineering
7 11 (13.41%) Multithreading
8 10 (12.20%) Continuous Integration
8 10 (12.20%) Data Management
8 10 (12.20%) ETL
8 10 (12.20%) OO
9 9 (10.98%) DevOps
9 9 (10.98%) TDD
10 8 (9.76%) Functional Programming
11 7 (8.54%) BDD
11 7 (8.54%) Data Mapping
11 7 (8.54%) Low Latency
12 6 (7.32%) Project Management
Programming Languages
1 72 (87.80%) Java
2 53 (64.63%) Scala
3 42 (51.22%) Python
4 33 (40.24%) Perl
5 32 (39.02%) SQL
6 23 (28.05%) JavaScript
7 19 (23.17%) Ruby
8 12 (14.63%) C++
9 8 (9.76%) C
9 8 (9.76%) PHP
9 8 (9.76%) R
10 2 (2.44%) Embedded C++
Qualifications
1 31 (37.80%) Degree
2 6 (7.32%) PhD
3 5 (6.10%) DV Cleared
3 5 (6.10%) Security Cleared
4 4 (4.88%) SC Cleared
Quality Assurance & Compliance
1 2 (2.44%) QA
System Software
1 31 (37.80%) HDFS
2 10 (12.20%) Apache Flume
3 4 (4.88%) KVM
3 4 (4.88%) LXC
3 4 (4.88%) Xen
4 2 (2.44%) Docker
Systems Management
1 16 (19.51%) Oozie
2 14 (17.07%) Hadoop YARN
3 8 (9.76%) Ambari
4 6 (7.32%) Puppet
5 3 (3.66%) Opscode Chef
6 2 (2.44%) Ansible
6 2 (2.44%) Kubernetes
6 2 (2.44%) Mesos
7 1 (1.22%) Zipkin
Vendors
1 12 (14.63%) Oracle
2 10 (12.20%) IBM
3 9 (10.98%) Informatica
3 9 (10.98%) Talend
4 8 (9.76%) Cloudera
4 8 (9.76%) MapR
5 7 (8.54%) Greenplum
5 7 (8.54%) Netezza
6 6 (7.32%) Hortonworks
7 4 (4.88%) Atlassian
7 4 (4.88%) Red Hat
7 4 (4.88%) Tableau
7 4 (4.88%) Teradata
8 2 (2.44%) AppDynamics
8 2 (2.44%) Splunk
8 2 (2.44%) Vertica
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