The table below looks at the statistics for Apache ZooKeeper skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Apache ZooKeeper over the 3 months to 5 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 May 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 849 953 987
Rank change year-on-year
+104 +34
Permanent jobs citing Apache ZooKeeper 88 21 10
As % of all permanent IT jobs located in the UK 0.086% 0.019% 0.008%
As % of the System Software category 0.70% 0.16% 0.080%
Number of salaries quoted 80 13 9
Median salary £67,500 £67,500 £95,000
Median salary % change year-on-year
- -28.94%
90% offered a salary of more than £42,400 £62,500 £75,000
10% offered a salary of more than £100,750 £67,500 £100,000
UK excluding London median salary £43,750 £67,500 -
% change year-on-year
-35.18% -

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

System Software Category
UK
Permanent IT job ads with a match in the
System Software category
12616 13371 12546
As % of all permanent IT jobs located in the UK 12.30% 12.11% 10.50%
Number of salaries quoted 10698 10964 10551
Median salary £42,000 £42,000 £41,000
Median salary % change year-on-year
- +2.43%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £65,000 £61,000 £65,000
UK excluding London median salary £37,500 £37,500 £39,000
% change year-on-year
- -3.84%

Apache ZooKeeper
Jobs Demand Trend

The demand trend of job ads citing Apache ZooKeeper as a proportion of all IT jobs with a match in the System Software category.

Apache ZooKeeper Jobs Demand Trend in the UK

Apache ZooKeeper
Salary Trend

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

Apache ZooKeeper Salary Trend in the UK

Apache ZooKeeper
Salary Histogram

This chart provides a salary histogram for IT jobs citing Apache ZooKeeper over the 3 months to 5 May 2016 within the UK.

Apache ZooKeeper Salary Histogram in the UK

Apache ZooKeeper
Top 22 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache ZooKeeper within the UK over the 3 months to 5 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +97 88 £67,500 - 12
London +75 63 £72,500 +16.00% 10
South East - 17 £46,500 - 1
Reading - 12 £46,500 -
Berkshire - 12 £46,500 -
South West -6 3 £47,500 -29.62%
Gloucestershire - 3 £47,500 -
Hampshire - 3 - -
Cheltenham - 3 £47,500 -
Farnborough - 3 - -
City of London +40 2 £90,000 +44.00% 1
West Midlands -16 2 £42,500 +30.76%
Stockton-on-Tees - 2 £29,500 -
Malvern - 2 £42,500 -
Durham - 2 £29,500 -
Worcestershire - 2 £42,500 -
North East - 2 £29,500 -
Cambridge +11 1 £53,000 -21.48% 1
East of England +6 1 £53,000 -21.48% 1
Cambridgeshire -1 1 £53,000 -21.48% 1
Oxfordshire - 1 - -
Surrey - 1 - -

Apache ZooKeeper
Top 30 Related IT Skills

For the 6 months to 5 May 2016, IT 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 job ads with a requirement for Apache ZooKeeper.

1 113 (74.34%) Java
2 96 (63.16%) Hadoop
3 93 (61.18%) Apache Cassandra
4 83 (54.61%) Apache
5 80 (52.63%) Agile Software Development
6 79 (51.97%) Kafka
7 78 (51.32%) Linux
8 75 (49.34%) Scala
9 72 (47.37%) Big Data
10 61 (40.13%) Degree
10 61 (40.13%) Apache Spark
11 60 (39.47%) Python
12 52 (34.21%) Perl
13 50 (32.89%) Analytics
14 49 (32.24%) SQL
15 48 (31.58%) Open Source
16 46 (30.26%) Git (software)
17 45 (29.61%) HDFS
18 44 (28.95%) MongoDB
19 43 (28.29%) NoSQL
19 43 (28.29%) OO
19 43 (28.29%) Analytical Skills
20 40 (26.32%) IBM
21 39 (25.66%) JavaScript
21 39 (25.66%) Subversion
22 38 (25.00%) Tomcat
23 36 (23.68%) Mathematics
23 36 (23.68%) Elasticsearch
24 35 (23.03%) HTML
24 35 (23.03%) Finance

Apache ZooKeeper
Top Related IT Skills 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 83 (54.61%) Apache
2 61 (40.13%) Apache Spark
3 38 (25.00%) Tomcat
4 36 (23.68%) Elasticsearch
5 25 (16.45%) Apache Pig
6 22 (14.47%) Jetty
7 20 (13.16%) Confluence
8 14 (9.21%) nginx
9 10 (6.58%) Adobe Experience Manager
9 10 (6.58%) Drupal
9 10 (6.58%) Lightstreamer
9 10 (6.58%) WebLogic
10 9 (5.92%) OpenStack
11 6 (3.95%) Apache Solr
12 5 (3.29%) Node.js
13 4 (2.63%) Cloud Foundry
13 4 (2.63%) GemFire
14 1 (0.66%) Exchange Server 2013
14 1 (0.66%) SharePoint
14 1 (0.66%) WordPress
Applications
1 1 (0.66%) MS Excel
Business Applications
1 1 (0.66%) SAP Oil and Gas
Cloud Services
1 26 (17.11%) Amazon AWS
2 22 (14.47%) SaaS
3 20 (13.16%) PaaS
4 10 (6.58%) IaaS
5 9 (5.92%) Microsoft Azure
6 7 (4.61%) GitHub
7 5 (3.29%) Cloud Computing
8 3 (1.97%) Amazon S3
9 2 (1.32%) Amazon EMR
9 2 (1.32%) Amazon SQS
9 2 (1.32%) AWS CloudFormation
10 1 (0.66%) Amazon EC2
10 1 (0.66%) Amazon ELB
10 1 (0.66%) Office 365
Communications & Networking
1 21 (13.82%) Internet
2 8 (5.26%) HTTP
2 8 (5.26%) IPv4
3 3 (1.97%) DNS
4 2 (1.32%) TCP/IP
5 1 (0.66%) Broadband
5 1 (0.66%) Converged Networks
5 1 (0.66%) ICMP
5 1 (0.66%) IP Telephony
5 1 (0.66%) Kerberos
5 1 (0.66%) LDAP
5 1 (0.66%) NGN
5 1 (0.66%) SAN
5 1 (0.66%) SSH
5 1 (0.66%) VLAN
5 1 (0.66%) VPN
5 1 (0.66%) ZigBee
Database & Business Intelligence
1 96 (63.16%) Hadoop
2 93 (61.18%) Apache Cassandra
3 72 (47.37%) Big Data
4 44 (28.95%) MongoDB
5 43 (28.29%) NoSQL
6 29 (19.08%) Apache Hive
7 22 (14.47%) Apache Accumulo
7 22 (14.47%) IBM InfoSphere
7 22 (14.47%) MariaDB
7 22 (14.47%) Neo4j
8 21 (13.82%) HBase
9 20 (13.16%) Redis
10 11 (7.24%) IBM BigInsights
11 10 (6.58%) Sqoop
12 9 (5.92%) Data Warehouse
12 9 (5.92%) Mahout
12 9 (5.92%) MySQL
13 8 (5.26%) Riak
14 7 (4.61%) Relational Database
15 5 (3.29%) PostgreSQL
Development Applications
1 46 (30.26%) Git (software)
2 39 (25.66%) Subversion
3 34 (22.37%) Jenkins
4 33 (21.71%) Maven
5 32 (21.05%) Selenium
6 28 (18.42%) JIRA
7 26 (17.11%) JUnit
8 22 (14.47%) jMock
9 8 (5.26%) Bugzilla
9 8 (5.26%) Trac
10 7 (4.61%) RSpec
11 4 (2.63%) Eclipse
11 4 (2.63%) Gradle
12 3 (1.97%) Talend Open Studio
12 3 (1.97%) VTune
13 2 (1.32%) Gerrit
13 2 (1.32%) Grunt
13 2 (1.32%) Jasmine
14 1 (0.66%) IntelliJ
General
1 35 (23.03%) Finance
2 23 (15.13%) Banking
3 8 (5.26%) Games
3 8 (5.26%) Retail
4 6 (3.95%) Investment Banking
4 6 (3.95%) Marketing
5 5 (3.29%) Telecoms
6 2 (1.32%) Advertising
6 2 (1.32%) Electronics
6 2 (1.32%) Manufacturing
7 1 (0.66%) Aerospace
7 1 (0.66%) Military
Job Titles
1 68 (44.74%) Developer
2 45 (29.61%) Java Developer
3 18 (11.84%) Big Data Developer
4 15 (9.87%) Senior Developer
4 15 (9.87%) Senior Java Developer
5 13 (8.55%) Administrator
5 13 (8.55%) DevOps Engineer
6 12 (7.89%) Data Administrator
6 12 (7.89%) Hadoop Administrator
6 12 (7.89%) Java Engineer
7 10 (6.58%) Architect
7 10 (6.58%) Hadoop Developer
8 9 (5.92%) Lead Developer
8 9 (5.92%) Lead Java Developer
8 9 (5.92%) Middleware Engineer
9 8 (5.26%) Big Data Architect
9 8 (5.26%) Big Data Engineer
9 8 (5.26%) Data Architect
9 8 (5.26%) Java Scala Developer
9 8 (5.26%) Scala Developer
Libraries, Frameworks & Software Standards
1 79 (51.97%) Kafka
2 35 (23.03%) HTML
3 33 (21.71%) Spring
4 27 (17.76%) CSS
5 26 (17.11%) Hibernate
6 22 (14.47%) Apache Wicket
6 22 (14.47%) Guice
6 22 (14.47%) JAX-RS
6 22 (14.47%) OpenCL
6 22 (14.47%) ZeroMQ
7 20 (13.16%) Akka
8 17 (11.18%) AngularJS
9 16 (10.53%) JSON
10 15 (9.87%) J2EE
11 14 (9.21%) Middleware
12 13 (8.55%) REST
13 12 (7.89%) WebSockets
14 10 (6.58%) ActiveMQ
14 10 (6.58%) JMS
14 10 (6.58%) MCollective
Miscellaneous
1 43 (28.29%) Analytical Skills
2 36 (23.68%) Mathematics
3 34 (22.37%) Computer Science
4 22 (14.47%) VHDL
5 20 (13.16%) Internet of Things
6 15 (9.87%) Fintech
7 9 (5.92%) PKI
8 8 (5.26%) Replication
9 6 (3.95%) Algorithms
9 6 (3.95%) Management Information System
10 5 (3.29%) Clustering
10 5 (3.29%) Statistics
11 4 (2.63%) Artificial Intelligence
11 4 (2.63%) Spread Betting
12 3 (1.97%) Data Centre
12 3 (1.97%) Data Structures
12 3 (1.97%) Foreign Exchange (FX)
12 3 (1.97%) Online Banking
12 3 (1.97%) Social Media
13 2 (1.32%) Enterprise Software
Operating Systems
1 78 (51.32%) Linux
2 30 (19.74%) Red Hat Enterprise Linux
3 26 (17.11%) Windows
4 21 (13.82%) Mac OS X
5 11 (7.24%) Unix
6 3 (1.97%) Solaris
7 1 (0.66%) Data ONTAP
Processes & Methodologies
1 80 (52.63%) Agile Software Development
2 50 (32.89%) Analytics
3 48 (31.58%) Open Source
4 43 (28.29%) OO
5 30 (19.74%) SOA
6 26 (17.11%) DevOps
6 26 (17.11%) Mentoring
7 24 (15.79%) OOP
8 23 (15.13%) Open Source Development
9 22 (14.47%) Waterfall
10 21 (13.82%) Software Engineering
11 20 (13.16%) MapReduce
12 17 (11.18%) Memory Management
13 16 (10.53%) Configuration Management
13 16 (10.53%) Low Latency
14 14 (9.21%) Continuous Integration
14 14 (9.21%) TDD
15 11 (7.24%) Cybersecurity
15 11 (7.24%) Use Case
16 10 (6.58%) Multithreading
Programming Languages
1 113 (74.34%) Java
2 75 (49.34%) Scala
3 60 (39.47%) Python
4 52 (34.21%) Perl
5 49 (32.24%) SQL
6 39 (25.66%) JavaScript
7 32 (21.05%) Ruby
8 29 (19.08%) C++
9 23 (15.13%) C
10 13 (8.55%) Bash Shell
11 6 (3.95%) C#
12 4 (2.63%) Shell Script
13 3 (1.97%) PHP
13 3 (1.97%) R
14 2 (1.32%) Embedded C++
15 1 (0.66%) PowerShell
Qualifications
1 61 (40.13%) Degree
2 29 (19.08%) Security Cleared
3 23 (15.13%) SC Cleared
4 21 (13.82%) DV Cleared
5 20 (13.16%) PhD
6 1 (0.66%) Microsoft Certification
Quality Assurance & Compliance
1 6 (3.95%) QA
System Software
1 45 (29.61%) HDFS
2 19 (12.50%) Docker
3 10 (6.58%) Varnish
3 10 (6.58%) VMware Infrastructure
4 9 (5.92%) KVM
5 8 (5.26%) VirtualBox
6 7 (4.61%) Squid
7 4 (2.63%) Apache Flume
8 2 (1.32%) LXC
8 2 (1.32%) Xen
9 1 (0.66%) Active Directory
9 1 (0.66%) Hyper-V
Systems Management
1 29 (19.08%) Ambari
2 25 (16.45%) Puppet
3 20 (13.16%) Oozie
3 20 (13.16%) Opscode Chef
4 18 (11.84%) Ansible
5 17 (11.18%) Hadoop YARN
6 8 (5.26%) Kibana
7 7 (4.61%) Nagios
7 7 (4.61%) Salt
8 2 (1.32%) Kubernetes
8 2 (1.32%) Mesos
9 1 (0.66%) HAProxy
9 1 (0.66%) SCOrch
Vendors
1 40 (26.32%) IBM
2 33 (21.71%) Red Hat
3 29 (19.08%) Oracle
4 20 (13.16%) Atlassian
5 14 (9.21%) Hortonworks
6 12 (7.89%) AppDynamics
7 11 (7.24%) Tableau
7 11 (7.24%) Teradata
7 11 (7.24%) VMware
8 10 (6.58%) Adobe
8 10 (6.58%) Akamai
8 10 (6.58%) Fiorano
9 7 (4.61%) F5
9 7 (4.61%) Terracotta
10 4 (2.63%) Splunk
10 4 (2.63%) Vertica
11 3 (1.97%) Informatica
11 3 (1.97%) Talend
12 2 (1.32%) Cloudera
12 2 (1.32%) SAP
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