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 salaries offered in IT jobs that have cited Apache ZooKeeper over the 3 months to 6 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 229 249 325
Rank change year-on-year
+20 +76
Permanent jobs citing Apache ZooKeeper 8 14 7
As % of all permanent IT jobs located in the City of London 0.15% 0.21% 0.064%
As % of the System Software category 1.23% 1.86% 0.51%
Number of salaries quoted 8 14 5
Median salary £87,500 £70,000 £62,500
Median salary % change year-on-year
+25.00% +12.00%
90% offered a salary of more than £71,950 £60,000 £55,000
10% offered a salary of more than £88,250 £70,000 £82,500
UK excluding London median salary £50,000 - £53,750
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
649 754 1382
As % of all permanent IT jobs located in the City of London 11.88% 11.05% 12.56%
Number of salaries quoted 578 660 1225
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £30,000 £28,500 £27,800
10% offered a salary of more than £80,000 £67,500 £70,000
UK excluding London median salary £37,500 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

Apache ZooKeeper
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region 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 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
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Apache ZooKeeper across the City of London region over the 3 months to 6 December 2016.

Apache ZooKeeper Salary Histogram in the City of London

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

For the 6 months to 6 December 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 across the City of London region with a requirement for Apache ZooKeeper.

1 12 (85.71%) Java
2 11 (78.57%) Software Engineering
3 9 (64.29%) Finance
3 9 (64.29%) Apache Spark
4 6 (42.86%) Puppet
4 6 (42.86%) Agile Software Development
4 6 (42.86%) TDD
4 6 (42.86%) Kafka
4 6 (42.86%) Apache Avro
4 6 (42.86%) Jenkins
5 5 (35.71%) Big Data
5 5 (35.71%) Fintech
5 5 (35.71%) Linux
5 5 (35.71%) Python
5 5 (35.71%) Maven
6 4 (28.57%) Selenium
6 4 (28.57%) Gerrit
6 4 (28.57%) MapReduce
6 4 (28.57%) Continuous Integration
6 4 (28.57%) JavaScript
6 4 (28.57%) HDFS
6 4 (28.57%) Redis
6 4 (28.57%) D3.js
6 4 (28.57%) Jasmine
6 4 (28.57%) AngularJS
6 4 (28.57%) Grunt
7 3 (21.43%) Akka
7 3 (21.43%) Spring
7 3 (21.43%) Hibernate
7 3 (21.43%) Scala

Apache ZooKeeper
Top Related 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 9 (64.29%) Apache Spark
Cloud Services
1 2 (14.29%) Amazon AWS
2 1 (7.14%) Amazon EC2
Communications & Networking
1 1 (7.14%) Internet
Database & Business Intelligence
1 5 (35.71%) Big Data
2 4 (28.57%) Redis
3 2 (14.29%) Hadoop
3 2 (14.29%) Tick Data
Development Applications
1 6 (42.86%) Jenkins
2 5 (35.71%) Maven
3 4 (28.57%) Gerrit
3 4 (28.57%) Grunt
3 4 (28.57%) Jasmine
3 4 (28.57%) Selenium
4 2 (14.29%) Cucumber
4 2 (14.29%) JUnit
4 2 (14.29%) Mockito
5 1 (7.14%) Git (software)
5 1 (7.14%) Gradle
General
1 9 (64.29%) Finance
2 2 (14.29%) Banking
2 2 (14.29%) Investment Banking
Job Titles
1 8 (57.14%) Java Engineer
1 8 (57.14%) Java Software Engineer
1 8 (57.14%) Software Engineer
2 6 (42.86%) Developer
2 6 (42.86%) Java Developer
3 4 (28.57%) Senior Java Engineer
3 4 (28.57%) Senior Java Software Engineer
3 4 (28.57%) Senior Software Engineer
4 3 (21.43%) Java Software Developer
5 2 (14.29%) C# Software Engineer
5 2 (14.29%) C++ Software Engineer
5 2 (14.29%) Developer/Software Engineer
5 2 (14.29%) DevOps Engineer
5 2 (14.29%) Java Programmer
5 2 (14.29%) Java Scala Developer
5 2 (14.29%) Lead Software Engineer
5 2 (14.29%) Programmer
5 2 (14.29%) Scala Developer
5 2 (14.29%) Software Developer
5 2 (14.29%) Software Programmer
Libraries, Frameworks & Software Standards
1 6 (42.86%) Apache Avro
1 6 (42.86%) Kafka
2 4 (28.57%) AngularJS
2 4 (28.57%) D3.js
3 3 (21.43%) Akka
3 3 (21.43%) Hibernate
3 3 (21.43%) Spring
4 2 (14.29%) J2EE
4 2 (14.29%) JPA
4 2 (14.29%) JSON
4 2 (14.29%) Web Services
5 1 (7.14%) Node.js
Miscellaneous
1 5 (35.71%) Fintech
2 2 (14.29%) Analytical Skills
2 2 (14.29%) Fixed Income
2 2 (14.29%) Management Information System
3 1 (7.14%) Internet of Things
Operating Systems
1 5 (35.71%) Linux
2 2 (14.29%) Unix
3 1 (7.14%) Windows
Processes & Methodologies
1 11 (78.57%) Software Engineering
2 6 (42.86%) Agile Software Development
2 6 (42.86%) TDD
3 4 (28.57%) Continuous Integration
3 4 (28.57%) MapReduce
4 3 (21.43%) Asset Management
5 2 (14.29%) Analytics
5 2 (14.29%) Automated Testing
5 2 (14.29%) Data Management
5 2 (14.29%) DevOps
5 2 (14.29%) Microservices
5 2 (14.29%) Multithreading
5 2 (14.29%) OO
5 2 (14.29%) People Management
5 2 (14.29%) SDLC
6 1 (7.14%) Continuous Delivery
6 1 (7.14%) Continuous Deployment
6 1 (7.14%) Continuous Improvement
6 1 (7.14%) Network Monitoring
6 1 (7.14%) Web Development
Programming Languages
1 12 (85.71%) Java
2 5 (35.71%) Python
3 4 (28.57%) JavaScript
4 3 (21.43%) Scala
5 2 (14.29%) C#
5 2 (14.29%) C++
5 2 (14.29%) Perl
5 2 (14.29%) SQL
6 1 (7.14%) Groovy
6 1 (7.14%) Ruby
Quality Assurance & Compliance
1 1 (7.14%) QA
System Software
1 4 (28.57%) HDFS
2 1 (7.14%) Docker
Systems Management
1 6 (42.86%) Puppet
2 2 (14.29%) Opscode Chef
3 1 (7.14%) Consul
3 1 (7.14%) Marathon
3 1 (7.14%) Mesos
3 1 (7.14%) Terraform
Vendors
1 2 (14.29%) Informatica
1 2 (14.29%) Oracle