Period
to 16 July 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 16 July 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
16 Jul 2018
Same period 2017 Same period 2016
Rank 294 327 391
Rank change year-on-year +33 +64 +5
Contract jobs citing Apache ZooKeeper 93 31 4
As % of all contract IT jobs advertised in the South East 0.54% 0.20% 0.021%
As % of the System Software category 3.85% 1.57% 0.16%
Number of daily rates quoted 59 26 4
South East median daily rate £500 £401 £380
Median daily rate % change year-on-year +24.84% +5.39% -
10th Percentile £475 £350 £335
90th Percentile £588 £488 £420
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +11.11%
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 2,418 1,976 2,514
As % of all contract IT jobs advertised in the South East 14.14% 12.43% 13.44%
Number of daily rates quoted 1,327 1,128 1,527
South East median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +4.17%
10th Percentile £185 £162 £180
90th Percentile £569 £538 £525
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +14.29%
Number of hourly rates quoted 186 178 200
South East median hourly rate £17.00 £16.50 £15.25
Median hourly rate % change year-on-year +3.03% +8.20% -10.29%
10th Percentile £10.84 £10.47 £11.23
90th Percentile £45.13 £43.75 £47.79
England median hourly rate £16.50 £16.00 £15.43
% change year-on-year +3.13% +3.73% -3.59%

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
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing Apache ZooKeeper in the South East over the 6 months to 16 July 2018.

Contractor daily rate histogram 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 16 July 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 +16 46 £500 +5.26% 3
Hampshire +12 38 £513 +27.97% 1
Thames Valley -2 4 £488 -18.75% 1
East Sussex - 4 £500 -
Berkshire - 2 £525 -
Buckinghamshire - 2 £450 - 1
Apache ZooKeeper
England

For the 6 months to 16 July 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 90 (96.77%) Java
2 89 (95.70%) Kafka
3 86 (92.47%) Spring
4 84 (90.32%) RabbitMQ
5 82 (88.17%) Agile Software Development
5 82 (88.17%) Jenkins
6 77 (82.80%) Linux
7 74 (79.57%) Big Data
8 70 (75.27%) Apache Spark
8 70 (75.27%) Hadoop YARN
8 70 (75.27%) Apache
9 68 (73.12%) Unix
9 68 (73.12%) Middleware
9 68 (73.12%) TDD
9 68 (73.12%) JSON
10 66 (70.97%) RESTful
11 64 (68.82%) Hadoop
12 63 (67.74%) Finance
13 52 (55.91%) BDD
14 46 (49.46%) J2EE
15 43 (46.24%) Spring Boot
16 41 (44.09%) Spark Streaming
16 41 (44.09%) HBase
17 39 (41.94%) HDFS
18 37 (39.78%) Microservices
19 35 (37.63%) REST
20 34 (36.56%) Git (software)
21 31 (33.33%) Unit Testing
21 31 (33.33%) Degree
22 30 (32.26%) Continuous Integration

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 70 (75.27%) Apache
1 70 (75.27%) Apache Spark
2 24 (25.81%) Cloud Foundry
3 23 (24.73%) GemFire
4 12 (12.90%) JBoss
5 4 (4.30%) Apache Solr
5 4 (4.30%) Elasticsearch
5 4 (4.30%) Oracle SOA Suite
6 2 (2.15%) nginx
7 1 (1.08%) Hyperledger
Cloud Services
1 30 (32.26%) GitHub
2 14 (15.05%) Amazon AWS
3 12 (12.90%) PaaS
4 2 (2.15%) Amazon CloudWatch
4 2 (2.15%) Microsoft Azure
Communications & Networking
1 14 (15.05%) Kerberos
2 1 (1.08%) DVB
Database & Business Intelligence
1 74 (79.57%) Big Data
2 64 (68.82%) Hadoop
3 41 (44.09%) HBase
4 16 (17.20%) Parquet
5 14 (15.05%) Apache Hive
6 3 (3.23%) NoSQL
7 2 (2.15%) Apache Cassandra
7 2 (2.15%) Impala
7 2 (2.15%) MongoDB
7 2 (2.15%) OLTP
7 2 (2.15%) PostgreSQL
7 2 (2.15%) Redis
7 2 (2.15%) Relational Database
7 2 (2.15%) Sqoop
8 1 (1.08%) CouchDB
8 1 (1.08%) DB2
8 1 (1.08%) SQL Server
Development Applications
1 82 (88.17%) Jenkins
2 34 (36.56%) Git (software)
3 18 (19.35%) Gradle
4 12 (12.90%) Eclipse
4 12 (12.90%) IntelliJ
4 12 (12.90%) JUnit
5 10 (10.75%) Cucumber
6 4 (4.30%) Maven
7 2 (2.15%) Artifactory
7 2 (2.15%) GitLab
General
1 63 (67.74%) Finance
2 1 (1.08%) Telecoms
Job Titles
1 79 (84.95%) Developer
2 64 (68.82%) Java Developer
3 39 (41.94%) Big Data Developer
4 28 (30.11%) Apache Spark Developer
5 20 (21.51%) Hadoop Developer
6 12 (12.90%) Java Engineer
7 11 (11.83%) Java Hadoop Developer
8 6 (6.45%) Software Developer
9 5 (5.38%) Senior Developer
9 5 (5.38%) Senior Java Developer
10 4 (4.30%) e-Learning Developer
10 4 (4.30%) Java Software Developer
10 4 (4.30%) Java Software Engineer
10 4 (4.30%) Senior Java Engineer
10 4 (4.30%) Senior Java Software Developer
10 4 (4.30%) Senior Java Software Engineer
10 4 (4.30%) Senior Software Developer
10 4 (4.30%) Senior Software Engineer
10 4 (4.30%) Software Engineer
10 4 (4.30%) Tester
Libraries, Frameworks & Software Standards
1 89 (95.70%) Kafka
2 86 (92.47%) Spring
3 84 (90.32%) RabbitMQ
4 68 (73.12%) JSON
4 68 (73.12%) Middleware
5 66 (70.97%) RESTful
6 46 (49.46%) J2EE
7 43 (46.24%) Spring Boot
8 41 (44.09%) Spark Streaming
9 35 (37.63%) REST
10 18 (19.35%) Web Services
11 16 (17.20%) Apache Avro
11 16 (17.20%) Spring Integration
12 12 (12.90%) Drools
13 10 (10.75%) Gherkin
13 10 (10.75%) Spring Cloud
14 5 (5.38%) SOAP
15 4 (4.30%) EJB
15 4 (4.30%) JDBC
15 4 (4.30%) Struts
Miscellaneous
1 29 (31.18%) Linux Command Line
2 28 (30.11%) Virtual Team
3 22 (23.66%) Greenfield Project
4 5 (5.38%) Computer Science
5 4 (4.30%) Analytical Skills
5 4 (4.30%) e-Learning
6 2 (2.15%) Data Centre
6 2 (2.15%) Fintech
6 2 (2.15%) Public Cloud
6 2 (2.15%) Self-Motivation
7 1 (1.08%) SWIFT
Operating Systems
1 77 (82.80%) Linux
2 68 (73.12%) Unix
3 2 (2.15%) CoreOS
4 1 (1.08%) AIX
4 1 (1.08%) Red Hat Enterprise Linux
4 1 (1.08%) Windows
4 1 (1.08%) Windows Server 2008
4 1 (1.08%) Windows Server 2012
Processes & Methodologies
1 82 (88.17%) Agile Software Development
2 68 (73.12%) TDD
3 52 (55.91%) BDD
4 37 (39.78%) Microservices
5 31 (33.33%) Unit Testing
6 30 (32.26%) Continuous Integration
7 27 (29.03%) System Testing
8 26 (27.96%) Scrum
9 16 (17.20%) Benchmarking
9 16 (17.20%) OO
9 16 (17.20%) Software Engineering
10 14 (15.05%) Decision-Making
10 14 (15.05%) Kalman Filter
11 12 (12.90%) OOP
11 12 (12.90%) Scaled Agile Framework
11 12 (12.90%) Secure Coding
11 12 (12.90%) Software Deployment
11 12 (12.90%) Test Automation
11 12 (12.90%) Validation
12 11 (11.83%) User Stories
Programming Languages
1 90 (96.77%) Java
2 28 (30.11%) Shell Script
3 10 (10.75%) Python
4 4 (4.30%) Bash Shell
4 4 (4.30%) Scala
5 3 (3.23%) Perl
6 2 (2.15%) AWK
6 2 (2.15%) Java 8
6 2 (2.15%) JavaScript
6 2 (2.15%) SQL
Qualifications
1 31 (33.33%) Degree
2 4 (4.30%) Computer Science Degree
3 2 (2.15%) OCA
3 2 (2.15%) Oracle Certification
3 2 (2.15%) SC Cleared
3 2 (2.15%) Security Cleared
4 1 (1.08%) Master's Degree
Quality Assurance & Compliance
1 16 (17.20%) QA
System Software
1 39 (41.94%) HDFS
2 7 (7.53%) Docker
3 4 (4.30%) Apache Flume
4 1 (1.08%) Active Directory
4 1 (1.08%) VMware ESXi
Systems Management
1 70 (75.27%) Hadoop YARN
2 8 (8.60%) Puppet
3 4 (4.30%) Ansible
3 4 (4.30%) Kibana
4 2 (2.15%) Grafana
4 2 (2.15%) Graphite
4 2 (2.15%) HAProxy
4 2 (2.15%) Host Intrusion Detection System
4 2 (2.15%) Kubernetes
4 2 (2.15%) logstash
4 2 (2.15%) Mesos
4 2 (2.15%) Nagios
4 2 (2.15%) Network Intrusion Detection System
4 2 (2.15%) Oozie
4 2 (2.15%) Opscode Chef
4 2 (2.15%) Prometheus
4 2 (2.15%) Salt
4 2 (2.15%) StatsD
4 2 (2.15%) Sysdig
4 2 (2.15%) ZABBIX
Vendors
1 16 (17.20%) Hortonworks
2 4 (4.30%) Oracle
3 2 (2.15%) New Relic
3 2 (2.15%) Splunk
4 1 (1.08%) Microsoft
4 1 (1.08%) VMware