Period
to

The following table provides summary statistics for contract job vacancies advertised in London 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 28 May 2022 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 > London
6 months to
28 May 2022
Same period 2021 Same period 2020
Rank 562 446 405
Rank change year-on-year -116 -41 +170
Contract jobs citing Apache ZooKeeper 22 23 10
As % of all contract jobs advertised in London 0.057% 0.093% 0.052%
As % of the System Software category 0.44% 0.66% 0.34%
Number of daily rates quoted 12 9 5
10th Percentile £439 £443 -
25th Percentile £520 £456 £513
Median daily rate (50th Percentile) £625 £613 £575
Median % change year-on-year +2.04% +6.52% -
75th Percentile £729 £675 £613
90th Percentile £839 - £635
England median daily rate £575 £475 £650
% change year-on-year +21.05% -26.92% +18.18%

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 London with a requirement for system software skills.

All System Software Skills
London
Contract vacancies with a requirement for system software skills 4,959 3,503 2,901
As % of all contract IT jobs advertised in London 12.74% 14.10% 14.98%
Number of daily rates quoted 3,735 2,608 2,163
10th Percentile £310 £350 £220
25th Percentile £463 £450 £410
Median daily rate (50th Percentile) £550 £525 £500
Median % change year-on-year +4.76% +5.00% -4.76%
75th Percentile £672 £613 £600
90th Percentile £743 £700 £675
England median daily rate £525 £498 £475
% change year-on-year +5.53% +4.74% -
Number of hourly rates quoted 34 21 50
10th Percentile £14.75 £15.06 £12.42
25th Percentile £17.68 £35.75 £14.59
Median hourly rate £27.00 £50.00 £19.00
Median % change year-on-year -46.00% +163.16% -9.52%
75th Percentile £46.19 £60.00 £26.94
90th Percentile £59.05 £76.00 £47.83
England median hourly rate £18.58 £19.00 £16.50
% change year-on-year -2.24% +15.15% -1.00%

Apache ZooKeeper
Job Vacancy Trend in London

Job postings citing Apache ZooKeeper as a proportion of all IT jobs advertised in London.

Job vacancy trend for Apache ZooKeeper in London

Apache ZooKeeper
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Apache ZooKeeper in London.

Daily rate trend for Apache ZooKeeper in London

Apache ZooKeeper
Daily Rate Histogram in London

Daily rate distribution for jobs citing Apache ZooKeeper in London over the 6 months to 28 May 2022.

Daily rate histogram for Apache ZooKeeper in London

Apache ZooKeeper
Contract Job Locations in London

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 London region over the 6 months to 28 May 2022. 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
Jobs
Central London -29 3 £575 - 2
Apache ZooKeeper
England

For the 6 months to 28 May 2022, 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 London region with a requirement for Apache ZooKeeper.

1 15 (68.18%) Kafka
2 11 (50.00%) SQL
3 10 (45.45%) Linux
3 10 (45.45%) Hadoop
3 10 (45.45%) Docker
3 10 (45.45%) Terraform
3 10 (45.45%) CI/CD
4 9 (40.91%) GitLab
4 9 (40.91%) Java
5 8 (36.36%) PostgreSQL
5 8 (36.36%) Scrum
5 8 (36.36%) AWS
5 8 (36.36%) DevOps
5 8 (36.36%) Grafana
5 8 (36.36%) Prometheus
6 7 (31.82%) PaaS
6 7 (31.82%) Jenkins
6 7 (31.82%) Oracle
6 7 (31.82%) Python
7 6 (27.27%) CentOS
7 6 (27.27%) Ubuntu
7 6 (27.27%) Ansible
8 5 (22.73%) Microservices
8 5 (22.73%) GitHub
8 5 (22.73%) Azure
8 5 (22.73%) Test Strategy
8 5 (22.73%) Agile
9 4 (18.18%) Cloud Native
9 4 (18.18%) Cloud Spanner
9 4 (18.18%) Cloud Composer

Apache ZooKeeper
Co-occurring IT Skills in 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 4 (18.18%) Apache
1 4 (18.18%) Apache Pig
1 4 (18.18%) Confluence
2 3 (13.64%) Apache Airflow
2 3 (13.64%) nginx
2 3 (13.64%) OpenStack
3 2 (9.09%) Oracle Workflow
4 1 (4.55%) Apache Spark
Business Applications
1 1 (4.55%) Siebel CRM
Cloud Services
1 8 (36.36%) AWS
2 7 (31.82%) PaaS
3 5 (22.73%) Azure
3 5 (22.73%) GitHub
4 4 (18.18%) Cloud Composer
4 4 (18.18%) Cloud Run
4 4 (18.18%) GCP
4 4 (18.18%) OpenShift
4 4 (18.18%) Stackdriver
5 3 (13.64%) Tricentis Tosca
6 1 (4.55%) Amazon EC2
6 1 (4.55%) Amazon EKS
6 1 (4.55%) Amazon EMR
6 1 (4.55%) Amazon Kinesis
6 1 (4.55%) Amazon MSK
6 1 (4.55%) Amazon S3
6 1 (4.55%) Amazon SageMaker
6 1 (4.55%) Snowflake
Communications & Networking
1 2 (9.09%) SSL
Database & Business Intelligence
1 10 (45.45%) Hadoop
2 8 (36.36%) PostgreSQL
3 4 (18.18%) Apache Hive
3 4 (18.18%) Cloud Spanner
3 4 (18.18%) Hazelcast
3 4 (18.18%) HBase
3 4 (18.18%) NoSQL
4 3 (13.64%) Amazon RDS
4 3 (13.64%) Couchbase
5 2 (9.09%) SQL Server
6 1 (4.55%) Amazon Athena
6 1 (4.55%) Amazon Redshift
6 1 (4.55%) Data Lake
6 1 (4.55%) Data Warehouse
6 1 (4.55%) DataStage
6 1 (4.55%) DB2
6 1 (4.55%) Metadata
6 1 (4.55%) MongoDB
6 1 (4.55%) Oracle Database
6 1 (4.55%) Qlik Sense
Development Applications
1 9 (40.91%) GitLab
2 7 (31.82%) Jenkins
3 4 (18.18%) Git (software)
3 4 (18.18%) JIRA
4 3 (13.64%) Artifactory
4 3 (13.64%) Bitbucket
General
1 3 (13.64%) Public Sector
1 3 (13.64%) Telecoms
2 2 (9.09%) Retail
2 2 (9.09%) Social Skills
3 1 (4.55%) Finance
Job Titles
1 7 (31.82%) DevOps Engineer
2 5 (22.73%) Data Engineer
3 4 (18.18%) Cloud Engineer
3 4 (18.18%) DBA
4 3 (13.64%) Hadoop Engineer
4 3 (13.64%) Site Reliability Engineer
5 2 (9.09%) Administrator
5 2 (9.09%) AWS DevOps
5 2 (9.09%) AWS DevOps Engineer
5 2 (9.09%) AWS Engineer
5 2 (9.09%) Azure Engineer
5 2 (9.09%) Java Engineer
5 2 (9.09%) Oracle DBA
5 2 (9.09%) Siebel DBA
5 2 (9.09%) Site Engineer
6 1 (4.55%) Open Source Engineer
6 1 (4.55%) Release Engineer
6 1 (4.55%) Siebel Administrator
Libraries, Frameworks & Software Standards
1 15 (68.18%) Kafka
2 3 (13.64%) Apache Tez
2 3 (13.64%) Elastic Stack
2 3 (13.64%) LAPP Stack
2 3 (13.64%) LDAP
3 2 (9.09%) EJB
4 1 (4.55%) H2O
Miscellaneous
1 4 (18.18%) Cloud Native
1 4 (18.18%) iPad
1 4 (18.18%) Management Information System
2 3 (13.64%) Legacy Systems
2 3 (13.64%) Private Cloud
3 2 (9.09%) PKI
3 2 (9.09%) Public Cloud
Operating Systems
1 10 (45.45%) Linux
2 6 (27.27%) CentOS
2 6 (27.27%) Ubuntu
3 3 (13.64%) VMS
3 3 (13.64%) Windows
3 3 (13.64%) Windows Server
3 3 (13.64%) Windows Server 2012
4 1 (4.55%) Unix
Processes & Methodologies
1 10 (45.45%) CI/CD
2 8 (36.36%) DevOps
2 8 (36.36%) Scrum
3 5 (22.73%) Agile
3 5 (22.73%) Microservices
3 5 (22.73%) Test Strategy
4 4 (18.18%) Continuous Integration
4 4 (18.18%) E-Commerce
4 4 (18.18%) ETL
4 4 (18.18%) MapReduce
4 4 (18.18%) Site Reliability Engineering
4 4 (18.18%) Software Delivery
5 3 (13.64%) Auto-Scaling
5 3 (13.64%) Configuration Management
5 3 (13.64%) Data Engineering
5 3 (13.64%) Deployment Automation
5 3 (13.64%) Disaster Recovery
5 3 (13.64%) EAI
5 3 (13.64%) Load Balancing
6 2 (9.09%) Workflow Management
Programming Languages
1 11 (50.00%) SQL
2 9 (40.91%) Java
3 7 (31.82%) Python
4 3 (13.64%) Bash
4 3 (13.64%) Go
5 2 (9.09%) Shell Script
6 1 (4.55%) HiveQL
Qualifications
1 3 (13.64%) SC Cleared
1 3 (13.64%) Security Cleared
Quality Assurance & Compliance
1 3 (13.64%) OASIS TOSCA
2 1 (4.55%) Data Quality
System Software
1 10 (45.45%) Docker
2 3 (13.64%) Virtual Machines
3 2 (9.09%) HDFS
Systems Management
1 10 (45.45%) Terraform
2 8 (36.36%) Grafana
2 8 (36.36%) Prometheus
3 6 (27.27%) Ansible
4 4 (18.18%) Hadoop YARN
4 4 (18.18%) Kibana
5 3 (13.64%) Ambari
5 3 (13.64%) Consul
5 3 (13.64%) Kubernetes
5 3 (13.64%) Oozie
5 3 (13.64%) Rancher
5 3 (13.64%) ZABBIX
6 2 (9.09%) HAProxy
7 1 (4.55%) Kubeflow
7 1 (4.55%) Packer
Vendors
1 7 (31.82%) Oracle
2 4 (18.18%) AppDynamics
2 4 (18.18%) Google
2 4 (18.18%) Informatica
2 4 (18.18%) Splunk
3 3 (13.64%) F5
3 3 (13.64%) Hortonworks
3 3 (13.64%) Red Hat
3 3 (13.64%) Siebel
4 1 (4.55%) Ab Initio
4 1 (4.55%) Alteryx
4 1 (4.55%) Confluent
4 1 (4.55%) MapR
4 1 (4.55%) Sage
4 1 (4.55%) Sybase
4 1 (4.55%) Teradata