Period
to 21 February 2020

The following table provides summary statistics for contract job vacancies 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 21 February 2020 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
UK
6 months to
21 Feb 2020
Same period 2019 Same period 2018
Rank 702 739 729
Rank change year-on-year +37 -10 +58
Contract jobs citing Apache ZooKeeper 30 147 159
As % of all contract IT jobs advertised in the UK 0.044% 0.15% 0.16%
As % of the System Software category 0.28% 0.97% 1.23%
Number of daily rates quoted 18 73 89
UK median daily rate £500 £600 £550
Median daily rate % change year-on-year -16.67% +9.19% -3.17%
10th Percentile £398 £430 £452
90th Percentile £673 £748 £680
UK excluding London median daily rate £438 £550 £500
% change year-on-year -20.45% +10.00% -2.44%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London 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 with a requirement for system software skills.

All System Software Skills
UK
Contract vacancies with a requirement for system software skills 10,657 15,166 12,933
As % of all contract IT jobs advertised in the UK 15.57% 15.30% 12.73%
Number of daily rates quoted 6,975 9,965 8,440
UK median daily rate £450 £469 £450
Median daily rate % change year-on-year -3.95% +4.11% +11.11%
10th Percentile £163 £175 £163
90th Percentile £638 £638 £625
UK excluding London median daily rate £425 £425 £388
% change year-on-year - +9.68% +10.71%
Number of hourly rates quoted 617 774 711
UK median hourly rate £17.25 £16.00 £16.00
Median hourly rate % change year-on-year +7.81% - -
10th Percentile £11.35 £10.58 £10.50
90th Percentile £47.50 £47.09 £46.25
UK excluding London median hourly rate £16.50 £15.50 £15.00
% change year-on-year +6.49% +3.30% -

Apache ZooKeeper
Job Vacancy Trend

Job postings citing Apache ZooKeeper as a percentage of all IT jobs advertised.

Job vacancy trend for Apache ZooKeeper in the UK

Apache ZooKeeper
Contractor Daily Rate Trend

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

Contractor daily rate trend for Apache ZooKeeper in the UK

Apache ZooKeeper
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Apache ZooKeeper over the 6 months to 21 February 2020.

Contractor daily rate histogram for Apache ZooKeeper in the UK

Apache ZooKeeper
Top 8 Contract Locations

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 UK over the 6 months to 21 February 2020. 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
England +53 30 £500 -16.67% 22
London +78 20 £600 -7.69% 15
UK excluding London +58 10 £438 -20.45% 7
East of England +38 6 £438 -
North of England +64 2 £463 +8.82%
South East +40 2 £475 -17.39% 6
Yorkshire +43 1 £475 +11.76%
North West +38 1 £450 -43.75%

For the 6 months to 21 February 2020, 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 with a requirement for Apache ZooKeeper.

1 27 (90.00%) Kafka
2 17 (56.67%) Python
3 16 (53.33%) Linux
4 15 (50.00%) Docker
5 14 (46.67%) DevOps
5 14 (46.67%) Git (software)
6 13 (43.33%) Security Cleared
6 13 (43.33%) Puppet
6 13 (43.33%) Kubernetes
7 12 (40.00%) Ansible
7 12 (40.00%) Kibana
7 12 (40.00%) logstash
7 12 (40.00%) Bash Shell
7 12 (40.00%) Elasticsearch
8 11 (36.67%) Hortonworks
8 11 (36.67%) Hadoop
9 10 (33.33%) SC Cleared
9 10 (33.33%) GitHub
9 10 (33.33%) Go
9 10 (33.33%) Agile Software Development
10 9 (30.00%) Artifactory
10 9 (30.00%) GitLab
11 8 (26.67%) Elastic Stack
11 8 (26.67%) Open Source
12 7 (23.33%) Jenkins
12 7 (23.33%) Big Data
12 7 (23.33%) Java
12 7 (23.33%) PostgreSQL
12 7 (23.33%) Grafana
13 6 (20.00%) Replication

Apache ZooKeeper
Co-occurring 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 12 (40.00%) Elasticsearch
2 4 (13.33%) Apache Spark
3 2 (6.67%) Apache Pig
3 2 (6.67%) Apache Solr
3 2 (6.67%) nginx
4 1 (3.33%) Apache
4 1 (3.33%) Apache Airflow
4 1 (3.33%) Cloud Foundry
4 1 (3.33%) Confluence
4 1 (3.33%) GemFire
4 1 (3.33%) Luigi
4 1 (3.33%) Oracle SOA Suite
4 1 (3.33%) SAS
Cloud Services
1 10 (33.33%) GitHub
2 5 (16.67%) AWS
3 1 (3.33%) Amazon EMR
3 1 (3.33%) Azure
3 1 (3.33%) Datadog
3 1 (3.33%) GCP
3 1 (3.33%) PaaS
Communications & Networking
1 1 (3.33%) Kerberos
Database & Business Intelligence
1 11 (36.67%) Hadoop
2 7 (23.33%) Big Data
2 7 (23.33%) PostgreSQL
3 4 (13.33%) Apache Hive
3 4 (13.33%) Data Lake
4 2 (6.67%) HBase
4 2 (6.67%) Impala
5 1 (3.33%) Apache Cassandra
5 1 (3.33%) Blockchain
5 1 (3.33%) Cloudera CDH
5 1 (3.33%) Data Warehouse
5 1 (3.33%) DB2
5 1 (3.33%) InfluxDB
5 1 (3.33%) MongoDB
5 1 (3.33%) NoSQL
5 1 (3.33%) Parquet
5 1 (3.33%) Redis
5 1 (3.33%) Spark SQL
5 1 (3.33%) Spotfire
5 1 (3.33%) Sqoop
Development Applications
1 14 (46.67%) Git (software)
2 9 (30.00%) Artifactory
2 9 (30.00%) GitLab
3 7 (23.33%) Jenkins
4 2 (6.67%) Subversion
5 1 (3.33%) Cucumber
5 1 (3.33%) Eclipse
5 1 (3.33%) IntelliJ
5 1 (3.33%) JIRA
5 1 (3.33%) JUnit
General
1 6 (20.00%) Finance
2 3 (10.00%) Advertising
3 2 (6.67%) Telecoms
4 1 (3.33%) Banking
4 1 (3.33%) Electronics
4 1 (3.33%) Games
4 1 (3.33%) Manufacturing
4 1 (3.33%) Marketing
4 1 (3.33%) Public Sector
Job Titles
1 11 (36.67%) DevOps Engineer
2 9 (30.00%) Developer
3 4 (13.33%) Data Engineer
4 3 (10.00%) Big Data Developer
4 3 (10.00%) Lead DevOps
5 2 (6.67%) Big Data Engineer
5 2 (6.67%) Designer
5 2 (6.67%) Python Engineer
5 2 (6.67%) Team Leader
6 1 (3.33%) Backend Developer
6 1 (3.33%) Big Data Specialist
6 1 (3.33%) Data Architect
6 1 (3.33%) Development Engineer
6 1 (3.33%) Hadoop Architect
6 1 (3.33%) Hadoop Developer
6 1 (3.33%) Infrastructure Engineer
6 1 (3.33%) Kubernetes Engineer
6 1 (3.33%) Python Software Engineer
6 1 (3.33%) Scala Developer
6 1 (3.33%) Senior DevOps
Libraries, Frameworks & Software Standards
1 27 (90.00%) Kafka
2 8 (26.67%) Elastic Stack
3 4 (13.33%) ActiveMQ
4 3 (10.00%) RabbitMQ
5 2 (6.67%) JSON
5 2 (6.67%) Middleware
5 2 (6.67%) REST
5 2 (6.67%) Spring
6 1 (3.33%) Akka
6 1 (3.33%) Gherkin
6 1 (3.33%) GraphQL
6 1 (3.33%) gRPC
6 1 (3.33%) Memcached
6 1 (3.33%) Node.js
6 1 (3.33%) OAuth
6 1 (3.33%) OAuth2
6 1 (3.33%) PySpark
6 1 (3.33%) RESTful
6 1 (3.33%) Spring Cloud
6 1 (3.33%) Web Services
Miscellaneous
1 6 (20.00%) Clustering
1 6 (20.00%) Replication
2 3 (10.00%) Greenfield Project
3 1 (3.33%) Analytical Skills
3 1 (3.33%) Hybrid Cloud
3 1 (3.33%) Linux Command Line
3 1 (3.33%) Mobile App
3 1 (3.33%) Virtual Team
3 1 (3.33%) Wiki
Operating Systems
1 16 (53.33%) Linux
2 4 (13.33%) CoreOS
3 1 (3.33%) Android
3 1 (3.33%) Apple iOS
3 1 (3.33%) Unix
Processes & Methodologies
1 14 (46.67%) DevOps
2 10 (33.33%) Agile Software Development
3 8 (26.67%) Open Source
4 6 (20.00%) Continuous Integration
5 3 (10.00%) Microservices
6 2 (6.67%) Computer Science
6 2 (6.67%) Configuration Management
6 2 (6.67%) Data Engineering
6 2 (6.67%) Deployment Automation
6 2 (6.67%) Mathematics
6 2 (6.67%) Performance Testing
6 2 (6.67%) Scrum
6 2 (6.67%) Software Engineering
6 2 (6.67%) Stakeholder Management
6 2 (6.67%) Task Automation
6 2 (6.67%) TDD
7 1 (3.33%) Acceptance Criteria
7 1 (3.33%) Infrastructure as Code
7 1 (3.33%) Infrastructure Engineering
7 1 (3.33%) Scaled Agile Framework
Programming Languages
1 17 (56.67%) Python
2 12 (40.00%) Bash Shell
3 10 (33.33%) Go
4 7 (23.33%) Java
5 5 (16.67%) Ruby
6 3 (10.00%) C
6 3 (10.00%) Scala
6 3 (10.00%) SQL
7 2 (6.67%) JavaScript
8 1 (3.33%) Perl
8 1 (3.33%) PHP
8 1 (3.33%) Shell Script
Qualifications
1 13 (43.33%) Security Cleared
2 10 (33.33%) SC Cleared
3 2 (6.67%) Computer Science Degree
3 2 (6.67%) Degree
System Software
1 15 (50.00%) Docker
2 4 (13.33%) HDFS
3 2 (6.67%) Apache Flume
4 1 (3.33%) etcd
Systems Management
1 13 (43.33%) Kubernetes
1 13 (43.33%) Puppet
2 12 (40.00%) Ansible
2 12 (40.00%) Kibana
2 12 (40.00%) logstash
3 7 (23.33%) Grafana
4 4 (13.33%) Prometheus
4 4 (13.33%) Terraform
5 3 (10.00%) Oozie
6 2 (6.67%) HAProxy
7 1 (3.33%) Ambari
7 1 (3.33%) Consul
7 1 (3.33%) Fluentd
7 1 (3.33%) Graphite
7 1 (3.33%) Host Intrusion Detection System
7 1 (3.33%) Network Intrusion Detection System
7 1 (3.33%) Rancher
7 1 (3.33%) ZABBIX
Vendors
1 11 (36.67%) Hortonworks
2 2 (6.67%) Cloudera
3 1 (3.33%) Google
3 1 (3.33%) Oracle
3 1 (3.33%) SaltStack
3 1 (3.33%) SAP
3 1 (3.33%) ServiceNow
3 1 (3.33%) Splunk
3 1 (3.33%) Tableau