Period
to 19 November 2019

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 19 November 2019 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
19 Nov 2019
Same period 2018 Same period 2017
Rank 763 748 744
Rank change year-on-year -15 -4 +129
Contract jobs citing Apache ZooKeeper 46 150 146
As % of all contract IT jobs advertised in the UK 0.055% 0.15% 0.14%
As % of the System Software category 0.35% 0.96% 1.15%
Number of daily rates quoted 31 94 94
UK median daily rate £600 £550 £533
Median daily rate % change year-on-year +9.09% +3.29% -3.18%
10th Percentile £425 £433 £409
90th Percentile £688 £713 £675
UK excluding London median daily rate £488 £500 £500
% change year-on-year -2.50% - -
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 12,991 15,655 12,747
As % of all contract IT jobs advertised in the UK 15.50% 15.16% 12.57%
Number of daily rates quoted 8,507 10,219 8,263
UK median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +6.25%
10th Percentile £163 £181 £157
90th Percentile £638 £625 £606
UK excluding London median daily rate £413 £401 £375
% change year-on-year +2.93% +6.87% +7.14%
Number of hourly rates quoted 710 875 714
UK median hourly rate £17.00 £16.00 £16.50
Median hourly rate % change year-on-year +6.25% -3.03% +3.13%
10th Percentile £11.17 £10.58 £10.40
90th Percentile £47.28 £43.75 £46.18
UK excluding London median hourly rate £16.10 £15.86 £15.25
% change year-on-year +1.51% +4.00% +1.67%

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 19 November 2019.

Contractor daily rate histogram for Apache ZooKeeper in the UK

Apache ZooKeeper
Top 9 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 19 November 2019. 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 +6 46 £600 +10.09% 13
London +25 26 £604 -7.12% 10
UK excluding London +1 20 £488 -2.50% 4
South East -3 11 £531 +1.14%
North of England +28 3 £475 +11.76%
South West - 3 £475 -
East of England - 3 £438 - 2
North West +7 2 £525 +16.67%
Yorkshire +25 1 £475 +11.76%

For the 6 months to 19 November 2019, 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 (58.70%) Kafka
2 20 (43.48%) Hadoop
3 19 (41.30%) Docker
4 18 (39.13%) Java
5 17 (36.96%) AWS
5 17 (36.96%) Kubernetes
6 16 (34.78%) Apache Spark
7 15 (32.61%) Big Data
7 15 (32.61%) Linux
7 15 (32.61%) Python
8 14 (30.43%) Puppet
8 14 (30.43%) Apache Hive
8 14 (30.43%) DevOps
8 14 (30.43%) Ansible
9 13 (28.26%) HDFS
9 13 (28.26%) Apache Cassandra
10 12 (26.09%) NoSQL
10 12 (26.09%) Security Cleared
10 12 (26.09%) Oozie
11 10 (21.74%) SC Cleared
11 10 (21.74%) Azure
11 10 (21.74%) Configuration Management
11 10 (21.74%) Software Engineering
12 9 (19.57%) HBase
12 9 (19.57%) Sqoop
12 9 (19.57%) Elasticsearch
13 8 (17.39%) logstash
13 8 (17.39%) Kibana
13 8 (17.39%) Microservices
13 8 (17.39%) Terraform

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 16 (34.78%) Apache Spark
2 9 (19.57%) Elasticsearch
3 6 (13.04%) Apache Pig
4 5 (10.87%) Apache
5 2 (4.35%) Apache Solr
6 1 (2.17%) Apache Airflow
6 1 (2.17%) Cloud Foundry
6 1 (2.17%) Confluence
6 1 (2.17%) GemFire
6 1 (2.17%) Luigi
6 1 (2.17%) nginx
Cloud Services
1 17 (36.96%) AWS
2 10 (21.74%) Azure
3 5 (10.87%) Amazon ECS
3 5 (10.87%) GitHub
4 4 (8.70%) Amazon Glacier
5 3 (6.52%) OpenShift
6 1 (2.17%) Amazon EMR
6 1 (2.17%) Amazon Kinesis
6 1 (2.17%) Datadog
6 1 (2.17%) GCP
6 1 (2.17%) PaaS
Communications & Networking
1 4 (8.70%) Kerberos
1 4 (8.70%) Multicast
1 4 (8.70%) SSL
2 2 (4.35%) MQTT
3 1 (2.17%) DNS
3 1 (2.17%) TCP/IP
Database & Business Intelligence
1 20 (43.48%) Hadoop
2 15 (32.61%) Big Data
3 14 (30.43%) Apache Hive
4 13 (28.26%) Apache Cassandra
5 12 (26.09%) NoSQL
6 9 (19.57%) HBase
6 9 (19.57%) Sqoop
7 6 (13.04%) Cloudera CDH
7 6 (13.04%) Impala
7 6 (13.04%) MongoDB
7 6 (13.04%) Parquet
8 5 (10.87%) InfluxDB
9 4 (8.70%) OpenTSDB
9 4 (8.70%) SQL Server
9 4 (8.70%) SQL Server 2016
10 3 (6.52%) Relational Database
10 3 (6.52%) SQL Server 2017
11 2 (4.35%) Data Lake
12 1 (2.17%) Blockchain
12 1 (2.17%) Redis
Development Applications
1 8 (17.39%) Git (software)
2 6 (13.04%) Jenkins
3 4 (8.70%) Artifactory
3 4 (8.70%) GitLab
4 2 (4.35%) Subversion
5 1 (2.17%) Cucumber
5 1 (2.17%) Eclipse
5 1 (2.17%) IntelliJ
5 1 (2.17%) JIRA
5 1 (2.17%) JUnit
5 1 (2.17%) Maven
General
1 8 (17.39%) Finance
2 4 (8.70%) Advertising
3 2 (4.35%) Military
3 2 (4.35%) Prime Brokerage
4 1 (2.17%) Banking
4 1 (2.17%) Financial Institution
4 1 (2.17%) Games
4 1 (2.17%) Police
4 1 (2.17%) Telecoms
Job Titles
1 10 (21.74%) Developer
2 8 (17.39%) DevOps Engineer
3 6 (13.04%) Architect
3 6 (13.04%) Data Engineer
3 6 (13.04%) Software Engineer
4 5 (10.87%) Cloud Architect
5 4 (8.70%) Hadoop Architect
6 3 (6.52%) Cloud Engineer
6 3 (6.52%) Java Engineer
6 3 (6.52%) Java Software Engineer
7 2 (4.35%) Big Data Developer
7 2 (4.35%) Designer
7 2 (4.35%) Infrastructure Engineer
7 2 (4.35%) Java Developer
7 2 (4.35%) Lead DevOps
7 2 (4.35%) Python Engineer
7 2 (4.35%) Team Leader
8 1 (2.17%) Hadoop Consultant
8 1 (2.17%) Kubernetes Engineer
8 1 (2.17%) Senior DevOps
Libraries, Frameworks & Software Standards
1 27 (58.70%) Kafka
2 5 (10.87%) Elastic Stack
2 5 (10.87%) RabbitMQ
2 5 (10.87%) REST
3 4 (8.70%) ActiveMQ
3 4 (8.70%) JSON
3 4 (8.70%) React
3 4 (8.70%) Spring
4 3 (6.52%) Apache Avro
4 3 (6.52%) FIX Protocol
4 3 (6.52%) Middleware
4 3 (6.52%) Spring Boot
4 3 (6.52%) Spring Cloud
5 2 (4.35%) AngularJS
5 2 (4.35%) Ultra Messaging
6 1 (2.17%) boto
6 1 (2.17%) Celery
6 1 (2.17%) Gherkin
6 1 (2.17%) OAuth2
6 1 (2.17%) Play Framework
Miscellaneous
1 6 (13.04%) Analytical Skills
1 6 (13.04%) Greenfield Project
2 5 (10.87%) Cloud Native
3 3 (6.52%) Clustering
3 3 (6.52%) Replication
4 2 (4.35%) Data Centre
4 2 (4.35%) Derivative
4 2 (4.35%) Enterprise Software
4 2 (4.35%) Fixed Income
4 2 (4.35%) Foreign Exchange (FX)
4 2 (4.35%) Management Information System
4 2 (4.35%) OTC Derivatives
5 1 (2.17%) Algorithms
5 1 (2.17%) Hybrid Cloud
5 1 (2.17%) Linux Command Line
5 1 (2.17%) Mobile App
5 1 (2.17%) Self-Motivation
5 1 (2.17%) Virtual Team
5 1 (2.17%) Wiki
Operating Systems
1 15 (32.61%) Linux
2 5 (10.87%) Unix
3 4 (8.70%) CoreOS
4 1 (2.17%) Android
4 1 (2.17%) Apple iOS
Processes & Methodologies
1 14 (30.43%) DevOps
2 10 (21.74%) Configuration Management
2 10 (21.74%) Software Engineering
3 8 (17.39%) Agile Software Development
3 8 (17.39%) Microservices
4 7 (15.22%) Analytics
5 6 (13.04%) Computer Science
5 6 (13.04%) Continuous Integration
6 5 (10.87%) Continuous Delivery
6 5 (10.87%) Deployment Automation
6 5 (10.87%) Infrastructure as Code
6 5 (10.87%) MapReduce
6 5 (10.87%) TDD
7 4 (8.70%) Business Intelligence
7 4 (8.70%) Capacity Planning
7 4 (8.70%) Re-Platforming
8 3 (6.52%) High Availability
8 3 (6.52%) Information Management
8 3 (6.52%) Open Source
8 3 (6.52%) Unit Testing
Programming Languages
1 18 (39.13%) Java
2 15 (32.61%) Python
3 7 (15.22%) SQL
4 6 (13.04%) Bash Shell
5 5 (10.87%) Go
5 5 (10.87%) Ruby
6 4 (8.70%) Scala
7 3 (6.52%) Perl
8 2 (4.35%) C
8 2 (4.35%) R
9 1 (2.17%) JavaScript
9 1 (2.17%) PHP
9 1 (2.17%) Shell Script
Qualifications
1 12 (26.09%) Security Cleared
2 10 (21.74%) SC Cleared
3 7 (15.22%) Degree
4 3 (6.52%) Master's Degree
5 2 (4.35%) Computer Science Degree
System Software
1 19 (41.30%) Docker
2 13 (28.26%) HDFS
3 5 (10.87%) Apache Flume
4 1 (2.17%) etcd
Systems Management
1 17 (36.96%) Kubernetes
2 14 (30.43%) Ansible
2 14 (30.43%) Puppet
3 12 (26.09%) Oozie
4 8 (17.39%) Kibana
4 8 (17.39%) logstash
4 8 (17.39%) Prometheus
4 8 (17.39%) Terraform
5 6 (13.04%) Grafana
6 5 (10.87%) Consul
7 4 (8.70%) Mesos
8 3 (6.52%) Opscode Chef
9 1 (2.17%) Fluentd
9 1 (2.17%) Graphite
9 1 (2.17%) HAProxy
9 1 (2.17%) Host Intrusion Detection System
9 1 (2.17%) Network Intrusion Detection System
9 1 (2.17%) Rancher
9 1 (2.17%) ZABBIX
Vendors
1 6 (13.04%) Cloudera
2 4 (8.70%) Hortonworks
2 4 (8.70%) Microsoft
2 4 (8.70%) Splunk
3 2 (4.35%) Confluent
3 2 (4.35%) hybris
4 1 (2.17%) Google
4 1 (2.17%) SaltStack
4 1 (2.17%) ServiceNow
4 1 (2.17%) Tableau