Period
to 19 September 2018

The following table provides summary statistics for contract job vacancies advertised in the South East with a requirement for Apache ZooKeeper skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache ZooKeeper over the 6 months to 19 September 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache ZooKeeper
England > South East
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 313 330 380
Rank change year-on-year +17 +50 +17
Contract jobs citing Apache ZooKeeper 68 41 9
As % of all contract IT jobs advertised in the South East 0.41% 0.25% 0.052%
As % of the System Software category 2.78% 1.79% 0.41%
Number of daily rates quoted 53 27 5
South East median daily rate £500 £445 £380
Median daily rate % change year-on-year +12.36% +17.11% -
10th Percentile £475 £376 £341
90th Percentile £588 £513 £603
England median daily rate £500 £500 £575
% change year-on-year - -13.04% -2.54%
Number of hourly rates quoted 0 0 0
South East median hourly rate - - -
England median hourly rate - - -

Apache ZooKeeper is in the System Software category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the South East with a requirement for system software skills.

All System Software Skills
South East
Contract vacancies with a requirement for system software skills 2,442 2,289 2,180
As % of all contract IT jobs advertised in the South East 14.72% 13.94% 12.54%
Number of daily rates quoted 1,390 1,362 1,324
South East median daily rate £425 £400 £388
Median daily rate % change year-on-year +6.25% +3.23% +10.71%
10th Percentile £195 £150 £182
90th Percentile £572 £538 £538
England median daily rate £450 £425 £413
% change year-on-year +5.88% +3.03% +17.02%
Number of hourly rates quoted 197 175 180
South East median hourly rate £16.50 £17.50 £15.25
Median hourly rate % change year-on-year -5.71% +14.75% -12.86%
10th Percentile £10.50 £10.40 £10.75
90th Percentile £44.05 £43.75 £47.83
England median hourly rate £16.50 £16.70 £16.00
% change year-on-year -1.20% +4.38% -

Apache ZooKeeper
Job Vacancy Trend in the South East

Job postings citing Apache ZooKeeper as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Apache ZooKeeper in the South East

Apache ZooKeeper
Contractor Daily Rate Trend in the South East

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache ZooKeeper in the South East.

Contractor daily rate trend for Apache ZooKeeper in the South East

Apache ZooKeeper
Contract Job Locations in the South East

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 South East region over the 6 months to 19 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Surrey +4 45 £500 - 4
Hampshire -27 17 £475 +18.60% 3
East Sussex - 4 £500 -
Thames Valley +8 2 £525 -12.50% 5
Berkshire - 2 £525 - 4
Apache ZooKeeper
England

For the 6 months to 19 September 2018, IT contractor jobs citing Apache ZooKeeper also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the South East region with a requirement for Apache ZooKeeper.

1 67 (98.53%) Java
2 64 (94.12%) Spring
2 64 (94.12%) Kafka
3 62 (91.18%) RabbitMQ
4 61 (89.71%) Linux
5 60 (88.24%) Agile Software Development
5 60 (88.24%) Jenkins
6 56 (82.35%) RESTful
7 55 (80.88%) Apache
8 54 (79.41%) Unix
8 54 (79.41%) Finance
9 53 (77.94%) Middleware
9 53 (77.94%) TDD
9 53 (77.94%) JSON
10 51 (75.00%) Big Data
11 49 (72.06%) BDD
11 49 (72.06%) Hadoop YARN
12 48 (70.59%) Apache Spark
13 46 (67.65%) Hadoop
14 43 (63.24%) J2EE
15 35 (51.47%) Spring Boot
16 32 (47.06%) Spark Streaming
17 30 (44.12%) Unit Testing
18 28 (41.18%) HBase
18 28 (41.18%) HDFS
19 26 (38.24%) System Testing
20 23 (33.82%) GemFire
20 23 (33.82%) REST
21 19 (27.94%) Microservices
22 17 (25.00%) Linux Command Line

Apache ZooKeeper
Co-occurring IT Skills in the South East 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 55 (80.88%) Apache
2 48 (70.59%) Apache Spark
3 23 (33.82%) GemFire
4 13 (19.12%) Cloud Foundry
5 4 (5.88%) Apache Solr
5 4 (5.88%) Oracle SOA Suite
6 2 (2.94%) Elasticsearch
7 1 (1.47%) Apache Pig
7 1 (1.47%) Hyperledger
7 1 (1.47%) JBoss
Cloud Services
1 16 (23.53%) GitHub
2 12 (17.65%) PaaS
3 2 (2.94%) Amazon CloudWatch
4 1 (1.47%) Amazon AWS
4 1 (1.47%) Microsoft Azure
Communications & Networking
1 7 (10.29%) Kerberos
2 1 (1.47%) DVB
Database & Business Intelligence
1 51 (75.00%) Big Data
2 46 (67.65%) Hadoop
3 28 (41.18%) HBase
4 13 (19.12%) Apache Hive
5 4 (5.88%) Parquet
6 3 (4.41%) NoSQL
7 2 (2.94%) Apache Cassandra
7 2 (2.94%) MongoDB
7 2 (2.94%) OLTP
7 2 (2.94%) Redis
7 2 (2.94%) SQL Server
8 1 (1.47%) CouchDB
8 1 (1.47%) DB2
8 1 (1.47%) MySQL
8 1 (1.47%) Oracle Database
8 1 (1.47%) Oracle Database 11g
8 1 (1.47%) RDBMS
8 1 (1.47%) Relational Database
8 1 (1.47%) Spark SQL
8 1 (1.47%) Sqoop
Development Applications
1 60 (88.24%) Jenkins
2 13 (19.12%) Git (software)
3 12 (17.65%) Eclipse
3 12 (17.65%) IntelliJ
3 12 (17.65%) JUnit
4 10 (14.71%) Cucumber
5 6 (8.82%) Gradle
6 4 (5.88%) Maven
General
1 54 (79.41%) Finance
2 1 (1.47%) Telecoms
Job Titles
1 57 (83.82%) Developer
2 51 (75.00%) Java Developer
3 24 (35.29%) Big Data Developer
4 19 (27.94%) Apache Spark Developer
5 13 (19.12%) Hadoop Developer
6 12 (17.65%) Java Engineer
7 11 (16.18%) Java Hadoop Developer
8 6 (8.82%) Software Developer
9 4 (5.88%) e-Learning Developer
9 4 (5.88%) Java Software Developer
9 4 (5.88%) Java Software Engineer
9 4 (5.88%) Senior Developer
9 4 (5.88%) Senior Java Developer
9 4 (5.88%) Senior Java Engineer
9 4 (5.88%) Senior Java Software Developer
9 4 (5.88%) Senior Java Software Engineer
9 4 (5.88%) Senior Software Developer
9 4 (5.88%) Senior Software Engineer
9 4 (5.88%) Software Engineer
9 4 (5.88%) Tester
Libraries, Frameworks & Software Standards
1 64 (94.12%) Kafka
1 64 (94.12%) Spring
2 62 (91.18%) RabbitMQ
3 56 (82.35%) RESTful
4 53 (77.94%) JSON
4 53 (77.94%) Middleware
5 43 (63.24%) J2EE
6 35 (51.47%) Spring Boot
7 32 (47.06%) Spark Streaming
8 23 (33.82%) REST
9 11 (16.18%) Web Services
10 10 (14.71%) Gherkin
10 10 (14.71%) Spring Cloud
11 9 (13.24%) Spring Integration
12 4 (5.88%) EJB
12 4 (5.88%) JDBC
12 4 (5.88%) JPA
12 4 (5.88%) Regular Expression
12 4 (5.88%) Spring MVC
12 4 (5.88%) Struts2
Miscellaneous
1 17 (25.00%) Linux Command Line
2 16 (23.53%) Virtual Team
3 8 (11.76%) Greenfield Project
4 5 (7.35%) Computer Science
5 4 (5.88%) Analytical Skills
5 4 (5.88%) e-Learning
6 2 (2.94%) Data Centre
6 2 (2.94%) Fintech
6 2 (2.94%) Public Cloud
6 2 (2.94%) Self-Motivation
7 1 (1.47%) Algorithms
7 1 (1.47%) SWIFT
Operating Systems
1 61 (89.71%) Linux
2 54 (79.41%) Unix
3 2 (2.94%) Windows
4 1 (1.47%) AIX
4 1 (1.47%) Red Hat Enterprise Linux
4 1 (1.47%) Windows Server 2008
4 1 (1.47%) Windows Server 2012
Processes & Methodologies
1 60 (88.24%) Agile Software Development
2 53 (77.94%) TDD
3 49 (72.06%) BDD
4 30 (44.12%) Unit Testing
5 26 (38.24%) System Testing
6 19 (27.94%) Microservices
7 16 (23.53%) OO
8 13 (19.12%) Scrum
9 12 (17.65%) OOP
9 12 (17.65%) Scaled Agile Framework
9 12 (17.65%) Test Automation
9 12 (17.65%) Validation
10 11 (16.18%) Continuous Integration
10 11 (16.18%) User Stories
11 10 (14.71%) ATDD
11 10 (14.71%) Software Testing
12 9 (13.24%) Scenario Testing
12 9 (13.24%) SDET
13 7 (10.29%) Decision-Making
13 7 (10.29%) Kalman Filter
Programming Languages
1 67 (98.53%) Java
2 16 (23.53%) Shell Script
3 7 (10.29%) Python
4 3 (4.41%) Perl
5 2 (2.94%) AWK
5 2 (2.94%) Bash Shell
5 2 (2.94%) Java 8
5 2 (2.94%) JavaScript
6 1 (1.47%) C
6 1 (1.47%) C++
6 1 (1.47%) Scala
6 1 (1.47%) SQL
Qualifications
1 13 (19.12%) Degree
2 4 (5.88%) Computer Science Degree
3 2 (2.94%) OCA
3 2 (2.94%) Oracle Certification
4 1 (1.47%) Master's Degree
Quality Assurance & Compliance
1 5 (7.35%) QA
System Software
1 28 (41.18%) HDFS
2 5 (7.35%) Docker
3 2 (2.94%) Apache Flume
4 1 (1.47%) Active Directory
4 1 (1.47%) VMware ESXi
Systems Management
1 49 (72.06%) Hadoop YARN
2 6 (8.82%) Puppet
3 2 (2.94%) Ansible
3 2 (2.94%) Grafana
3 2 (2.94%) Graphite
3 2 (2.94%) Kibana
3 2 (2.94%) Mesos
3 2 (2.94%) Nagios
3 2 (2.94%) Opscode Chef
3 2 (2.94%) Salt
3 2 (2.94%) StatsD
3 2 (2.94%) ZABBIX
4 1 (1.47%) Oozie
Vendors
1 7 (10.29%) Hortonworks
2 5 (7.35%) Oracle
3 2 (2.94%) New Relic
3 2 (2.94%) Splunk
4 1 (1.47%) Microsoft
4 1 (1.47%) VMware