Period
to 18 January 2020

The following table provides summary statistics for permanent job vacancies with a requirement for Apache ZooKeeper skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache ZooKeeper over the 6 months to 18 January 2020 with a comparison to the same period in the previous 2 years.

Apache ZooKeeper
UK
6 months to
18 Jan 2020
Same period 2019 Same period 2018
Rank 939 958 1141
Rank change year-on-year +19 +183 -72
Permanent jobs citing Apache ZooKeeper 87 157 67
As % of all permanent IT jobs advertised in the UK 0.069% 0.10% 0.039%
As % of the System Software category 0.41% 0.67% 0.29%
Number of salaries quoted 47 141 52
UK median annual salary £72,500 £67,500 £78,750
Median salary % change year-on-year +7.41% -14.29% +43.18%
10th Percentile £50,000 £45,000 £53,875
90th Percentile £104,250 £100,000 £112,500
UK excluding London median annual salary £71,250 £60,000 £76,000
% change year-on-year +18.75% -21.05% +52.00%

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

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 21,365 23,492 22,780
As % of all permanent IT jobs advertised in the UK 17.04% 15.51% 13.10%
Number of salaries quoted 17,440 19,120 18,967
UK median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% +5.88%
10th Percentile £25,500 £25,364 £24,000
90th Percentile £85,000 £82,500 £75,000
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% +6.67%

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache ZooKeeper.

Salary trend for Apache ZooKeeper in the UK

Apache ZooKeeper
Salary Histogram

The salary distribution of IT jobs citing Apache ZooKeeper over the 6 months to 18 January 2020.

Salary histogram for Apache ZooKeeper in the UK

Apache ZooKeeper
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache ZooKeeper within the UK over the 6 months to 18 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +37 82 £77,500 +14.81% 23
London +35 59 £90,000 +24.14% 8
UK excluding London +65 23 £71,250 +18.75% 15
South East +47 16 £62,500 +4.17% 8
East of England +61 5 £72,500 - 1
Midlands +28 2 £65,000 +21.50% 4
East Midlands +16 1 £60,000 +12.15% 2
West Midlands - 1 £70,000 - 2

For the 6 months to 18 January 2020, IT 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 permanent job ads with a requirement for Apache ZooKeeper.

1 68 (78.16%) Linux
2 59 (67.82%) Python
3 57 (65.52%) Kafka
4 49 (56.32%) DevOps
5 43 (49.43%) Hadoop
6 39 (44.83%) Java
7 36 (41.38%) Docker
8 35 (40.23%) Ansible
9 33 (37.93%) Apache Spark
9 33 (37.93%) Big Data
10 29 (33.33%) Analytics
10 29 (33.33%) Agile Software Development
11 27 (31.03%) Puppet
12 26 (29.89%) Redis
12 26 (29.89%) Bash Shell
13 22 (25.29%) Apache Cassandra
13 22 (25.29%) Elasticsearch
13 22 (25.29%) Infrastructure as Code
14 21 (24.14%) Jenkins
15 20 (22.99%) Public Cloud
15 20 (22.99%) RabbitMQ
15 20 (22.99%) Machine Learning
15 20 (22.99%) MongoDB
15 20 (22.99%) AWS
16 19 (21.84%) Git (software)
16 19 (21.84%) Kubernetes
16 19 (21.84%) GCP
17 18 (20.69%) SQL
17 18 (20.69%) Data Modelling
17 18 (20.69%) Grafana

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 33 (37.93%) Apache Spark
2 22 (25.29%) Elasticsearch
3 17 (19.54%) Apache Solr
4 12 (13.79%) Apache
5 3 (3.45%) Apache Pig
5 3 (3.45%) Cloud Foundry
6 1 (1.15%) JBoss
6 1 (1.15%) OpenStack
6 1 (1.15%) Tomcat
Cloud Services
1 20 (22.99%) AWS
2 19 (21.84%) GCP
3 14 (16.09%) Azure
4 13 (14.94%) Slack
5 12 (13.79%) SaaS
6 5 (5.75%) Cloud Computing
7 3 (3.45%) Amazon EC2
7 3 (3.45%) Amazon S3
7 3 (3.45%) GitHub
8 2 (2.30%) Amazon EMR
9 1 (1.15%) Amazon ECS
9 1 (1.15%) Azure Machine Learning
9 1 (1.15%) CloudFront
Communications & Networking
1 10 (11.49%) DNS
2 2 (2.30%) HTTP
3 1 (1.15%) Firewall
3 1 (1.15%) Internet
3 1 (1.15%) SSL
Database & Business Intelligence
1 43 (49.43%) Hadoop
2 33 (37.93%) Big Data
3 26 (29.89%) Redis
4 22 (25.29%) Apache Cassandra
5 20 (22.99%) MongoDB
6 17 (19.54%) NoSQL
7 15 (17.24%) Neo4j
8 14 (16.09%) HBase
9 13 (14.94%) Apache Accumulo
9 13 (14.94%) Apache Hive
9 13 (14.94%) InfluxDB
10 11 (12.64%) Sqoop
11 7 (8.05%) Data Lake
11 7 (8.05%) SQL Server
12 5 (5.75%) Apache Kudu
12 5 (5.75%) Data Warehouse
12 5 (5.75%) IBM InfoSphere
12 5 (5.75%) Impala
12 5 (5.75%) MySQL
12 5 (5.75%) OrientDB
Development Applications
1 21 (24.14%) Jenkins
2 19 (21.84%) Git (software)
3 15 (17.24%) Artifactory
4 13 (14.94%) Bitbucket
4 13 (14.94%) JIRA
5 2 (2.30%) Maven
5 2 (2.30%) Subversion
6 1 (1.15%) Atlassian Bamboo
6 1 (1.15%) CircleCI
6 1 (1.15%) GitLab
6 1 (1.15%) Gradle
6 1 (1.15%) Hudson
6 1 (1.15%) Team Foundation Server
6 1 (1.15%) TeamCity
6 1 (1.15%) Vagrant
General
1 11 (12.64%) Finance
2 4 (4.60%) Marketing
3 2 (2.30%) Advertising
3 2 (2.30%) Games
4 1 (1.15%) Banking
4 1 (1.15%) Financial Institution
4 1 (1.15%) Law
Job Titles
1 20 (22.99%) DevOps Engineer
2 14 (16.09%) Architect
2 14 (16.09%) Data Architect
3 13 (14.94%) Team Leader
4 12 (13.79%) Data Engineer
5 11 (12.64%) Developer
5 11 (12.64%) Java Developer
6 10 (11.49%) Big Data Architect
7 8 (9.20%) Analyst
7 8 (9.20%) Big Data Analyst
7 8 (9.20%) Data Analyst
7 8 (9.20%) Solutions Architect
8 7 (8.05%) Big Data Engineer
8 7 (8.05%) Big Data Solutions Architect
8 7 (8.05%) Lead DevOps
8 7 (8.05%) Site Reliability Engineer
9 6 (6.90%) Platform Engineer
10 5 (5.75%) Lead DevOps Engineer
11 4 (4.60%) Java Engineer
11 4 (4.60%) Senior Platform Engineer
Libraries, Frameworks & Software Standards
1 57 (65.52%) Kafka
2 20 (22.99%) RabbitMQ
3 15 (17.24%) Node.js
4 13 (14.94%) Elastic Stack
4 13 (14.94%) Natural Language Processing
5 6 (6.90%) SOAP
6 5 (5.75%) Spring
6 5 (5.75%) ZeroMQ
7 4 (4.60%) ActiveMQ
7 4 (4.60%) LAMP
8 2 (2.30%) Apache NiFi
8 2 (2.30%) Apache Thrift
8 2 (2.30%) Guice
8 2 (2.30%) Hibernate
8 2 (2.30%) Lucene
8 2 (2.30%) Protocol Buffers
8 2 (2.30%) Swing
8 2 (2.30%) XMPP
9 1 (1.15%) Apache Beam
9 1 (1.15%) TensorFlow
Miscellaneous
1 20 (22.99%) Public Cloud
2 11 (12.64%) Analytical Skills
3 8 (9.20%) Linux Command Line
4 2 (2.30%) Data Centre
4 2 (2.30%) Data Structures
4 2 (2.30%) Greenfield Project
4 2 (2.30%) Management Information System
4 2 (2.30%) Reference Data
4 2 (2.30%) Social Network
5 1 (1.15%) Client/Server
5 1 (1.15%) CUDA
5 1 (1.15%) Embedded Systems
5 1 (1.15%) Equities
5 1 (1.15%) Fixed Income
5 1 (1.15%) Replication
Operating Systems
1 68 (78.16%) Linux
2 14 (16.09%) CentOS
3 9 (10.34%) Windows
4 6 (6.90%) Unix
5 2 (2.30%) Ubuntu
6 1 (1.15%) Debian
6 1 (1.15%) Solaris
6 1 (1.15%) Windows Server
Processes & Methodologies
1 49 (56.32%) DevOps
2 29 (33.33%) Agile Software Development
2 29 (33.33%) Analytics
3 22 (25.29%) Infrastructure as Code
4 20 (22.99%) Machine Learning
5 18 (20.69%) Data Modelling
6 17 (19.54%) Data Analytics
7 15 (17.24%) Business Development
7 15 (17.24%) Mentoring
7 15 (17.24%) Open Source
7 15 (17.24%) Technical Leadership
8 14 (16.09%) Root Cause Analysis
9 13 (14.94%) Continuous Improvement
10 11 (12.64%) Configuration Management
10 11 (12.64%) Microservices
11 10 (11.49%) Disaster Recovery
11 10 (11.49%) ETL
12 9 (10.34%) Change Management
12 9 (10.34%) Incident Management
12 9 (10.34%) Release Management
Programming Languages
1 59 (67.82%) Python
2 39 (44.83%) Java
3 26 (29.89%) Bash Shell
4 18 (20.69%) SQL
5 17 (19.54%) Go
6 14 (16.09%) Scala
7 13 (14.94%) C++
8 11 (12.64%) Shell Script
9 9 (10.34%) JavaScript
10 8 (9.20%) MATLAB
11 7 (8.05%) Ruby
12 5 (5.75%) C
13 3 (3.45%) Perl
14 1 (1.15%) PHP
14 1 (1.15%) PL/SQL
Qualifications
1 16 (18.39%) Security Cleared
2 14 (16.09%) Degree
2 14 (16.09%) SC Cleared
3 13 (14.94%) DV Cleared
4 1 (1.15%) Six Sigma Black Belt
Quality Assurance & Compliance
1 7 (8.05%) Data Quality
2 3 (3.45%) QA
System Software
1 36 (41.38%) Docker
2 11 (12.64%) Apache Flume
3 9 (10.34%) etcd
4 8 (9.20%) HDFS
5 2 (2.30%) VMware Infrastructure
6 1 (1.15%) VMware ESXi
6 1 (1.15%) Xen
Systems Management
1 35 (40.23%) Ansible
2 27 (31.03%) Puppet
3 19 (21.84%) Kubernetes
4 18 (20.69%) Grafana
5 15 (17.24%) Consul
5 15 (17.24%) Oozie
6 13 (14.94%) Salt
7 9 (10.34%) Opscode Chef
8 7 (8.05%) Hadoop YARN
9 6 (6.90%) Nagios
10 5 (5.75%) HAProxy
10 5 (5.75%) Istio
10 5 (5.75%) linkerd
10 5 (5.75%) Mesos
10 5 (5.75%) Prometheus
10 5 (5.75%) Terraform
11 4 (4.60%) Chronos
12 1 (1.15%) Graphite
12 1 (1.15%) logstash
12 1 (1.15%) Zipkin
Vendors
1 13 (14.94%) Red Hat
2 8 (9.20%) Oracle
3 6 (6.90%) Cloudera
3 6 (6.90%) VMware
4 5 (5.75%) IBM
5 4 (4.60%) Facebook
5 4 (4.60%) Google
5 4 (4.60%) Informatica
6 3 (3.45%) Microsoft
7 2 (2.30%) MapR
7 2 (2.30%) Sybase
7 2 (2.30%) Talend
8 1 (1.15%) Ab Initio
8 1 (1.15%) Confluent
8 1 (1.15%) Hortonworks
8 1 (1.15%) SaltStack
8 1 (1.15%) SolarWinds
8 1 (1.15%) Tableau