Period
to 15 November 2019

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 15 November 2019 with a comparison to the same period in the previous 2 years.

Apache ZooKeeper
UK
6 months to
15 Nov 2019
Same period 2018 Same period 2017
Rank 978 1020 1142
Rank change year-on-year +42 +122 -13
Permanent jobs citing Apache ZooKeeper 89 134 74
As % of all permanent IT jobs advertised in the UK 0.065% 0.082% 0.041%
As % of the System Software category 0.38% 0.54% 0.32%
Number of salaries quoted 62 115 54
UK median annual salary £73,750 £65,000 £75,000
Median salary % change year-on-year +13.46% -13.33% +36.36%
10th Percentile £46,250 £42,500 £52,875
90th Percentile £95,000 £100,000 £110,000
UK excluding London median annual salary £70,000 £56,250 £80,000
% change year-on-year +24.44% -29.69% +60.00%

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 23,528 24,748 23,331
As % of all permanent IT jobs advertised in the UK 17.18% 15.18% 12.92%
Number of salaries quoted 19,350 20,204 19,563
UK median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% +5.88%
10th Percentile £25,500 £25,000 £23,750
90th Percentile £85,000 £81,250 £75,000
UK excluding London median annual salary £42,500 £42,500 £39,500
% change year-on-year - +7.59% +5.33%

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 15 November 2019.

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 15 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +50 81 £77,500 +19.23% 24
London +63 56 £87,500 +9.38% 16
UK excluding London +43 25 £70,000 +24.44% 9
South East +29 12 £75,000 +25.00% 1
East of England +78 10 £70,000 +57.66% 5
Midlands +31 3 £67,500 +26.17% 1
East Midlands +26 2 £63,750 +19.16% 1
West Midlands - 1 £70,000 -

For the 6 months to 15 November 2019, 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 59 (66.29%) Linux
2 53 (59.55%) Python
3 46 (51.69%) DevOps
4 45 (50.56%) Java
5 43 (48.31%) Kafka
6 41 (46.07%) Hadoop
7 35 (39.33%) Docker
8 30 (33.71%) Apache Spark
9 29 (32.58%) Big Data
9 29 (32.58%) Agile Software Development
10 28 (31.46%) GCP
11 27 (30.34%) Bash Shell
12 26 (29.21%) Puppet
13 25 (28.09%) Analytics
13 25 (28.09%) SQL
13 25 (28.09%) Data Modelling
14 24 (26.97%) Kubernetes
14 24 (26.97%) NoSQL
14 24 (26.97%) AWS
15 23 (25.84%) Go
16 21 (23.60%) Consul
16 21 (23.60%) Infrastructure as Code
17 20 (22.47%) Oozie
17 20 (22.47%) Scala
17 20 (22.47%) Node.js
17 20 (22.47%) Apache Cassandra
17 20 (22.47%) DNS
18 19 (21.35%) RabbitMQ
18 19 (21.35%) Redis
18 19 (21.35%) SaaS

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 30 (33.71%) Apache Spark
2 12 (13.48%) Elasticsearch
3 11 (12.36%) Apache Solr
4 7 (7.87%) Apache
5 5 (5.62%) Apache Pig
5 5 (5.62%) Confluence
6 3 (3.37%) Cloud Foundry
7 2 (2.25%) Tomcat
8 1 (1.12%) JBoss
8 1 (1.12%) OpenStack
8 1 (1.12%) Oracle Workflow
Cloud Services
1 28 (31.46%) GCP
2 24 (26.97%) AWS
3 19 (21.35%) SaaS
4 16 (17.98%) Azure
5 5 (5.62%) Slack
6 4 (4.49%) Amazon EC2
6 4 (4.49%) Amazon S3
6 4 (4.49%) Cloud Computing
7 2 (2.25%) Amazon ECS
7 2 (2.25%) Amazon EMR
7 2 (2.25%) CloudFront
7 2 (2.25%) GitHub
7 2 (2.25%) IaaS
7 2 (2.25%) Serverless
8 1 (1.12%) Azure Machine Learning
Communications & Networking
1 20 (22.47%) DNS
2 2 (2.25%) Internet
2 2 (2.25%) SSL
2 2 (2.25%) TCP/IP
3 1 (1.12%) HTTP
Database & Business Intelligence
1 41 (46.07%) Hadoop
2 29 (32.58%) Big Data
3 24 (26.97%) NoSQL
4 20 (22.47%) Apache Cassandra
5 19 (21.35%) Redis
6 18 (20.22%) Apache Hive
6 18 (20.22%) HBase
7 17 (19.10%) Sqoop
8 14 (15.73%) MongoDB
8 14 (15.73%) SQL Server
9 10 (11.24%) Apache Kudu
9 10 (11.24%) Impala
9 10 (11.24%) Neo4j
10 7 (7.87%) Apache Accumulo
11 5 (5.62%) Data Warehouse
11 5 (5.62%) InfluxDB
12 4 (4.49%) IBM InfoSphere
12 4 (4.49%) OrientDB
13 3 (3.37%) BigQuery
13 3 (3.37%) Pentaho
Development Applications
1 14 (15.73%) Git (software)
2 10 (11.24%) Bitbucket
2 10 (11.24%) Jenkins
2 10 (11.24%) JIRA
3 6 (6.74%) Artifactory
4 5 (5.62%) Atlassian Bamboo
4 5 (5.62%) Eclipse
5 2 (2.25%) Subversion
6 1 (1.12%) CircleCI
6 1 (1.12%) Gradle
6 1 (1.12%) Maven
6 1 (1.12%) Team Foundation Server
6 1 (1.12%) TeamCity
General
1 14 (15.73%) Finance
2 6 (6.74%) Financial Institution
3 4 (4.49%) Marketing
4 3 (3.37%) Law
5 2 (2.25%) Advertising
6 1 (1.12%) Banking
6 1 (1.12%) Games
6 1 (1.12%) Telecoms
Job Titles
1 17 (19.10%) Hadoop Engineer
2 15 (16.85%) Data Engineer
2 15 (16.85%) Developer
2 15 (16.85%) DevOps Engineer
2 15 (16.85%) Java Developer
3 12 (13.48%) Platform Engineer
3 12 (13.48%) Senior Data Engineer
4 11 (12.36%) Architect
4 11 (12.36%) Data Architect
5 10 (11.24%) Java Engineer
5 10 (11.24%) Site Reliability Engineer
6 9 (10.11%) Big Data Architect
6 9 (10.11%) Cassandra Developer
6 9 (10.11%) Cassandra Engineer
6 9 (10.11%) Hadoop Developer
6 9 (10.11%) Java Hadoop Developer
6 9 (10.11%) Java Programmer
6 9 (10.11%) Lead DevOps
6 9 (10.11%) Programmer
6 9 (10.11%) Senior Platform Engineer
Libraries, Frameworks & Software Standards
1 43 (48.31%) Kafka
2 20 (22.47%) Node.js
3 19 (21.35%) RabbitMQ
4 8 (8.99%) SOAP
5 7 (7.87%) Elastic Stack
5 7 (7.87%) Natural Language Processing
6 6 (6.74%) Apache Avro
7 5 (5.62%) Spring
8 4 (4.49%) ActiveMQ
8 4 (4.49%) Apache NiFi
8 4 (4.49%) ZeroMQ
9 3 (3.37%) Apache Beam
9 3 (3.37%) Play Framework
9 3 (3.37%) PySpark
10 2 (2.25%) Hibernate
10 2 (2.25%) Swing
11 1 (1.12%) JMX
11 1 (1.12%) JSON
11 1 (1.12%) Middleware
11 1 (1.12%) XMPP
Miscellaneous
1 18 (20.22%) Analytical Skills
2 11 (12.36%) Public Cloud
3 10 (11.24%) Linux Command Line
4 3 (3.37%) Algorithms
5 2 (2.25%) Data Centre
5 2 (2.25%) Data Structures
5 2 (2.25%) Greenfield Project
5 2 (2.25%) Replication
5 2 (2.25%) Social Network
6 1 (1.12%) CUDA
6 1 (1.12%) Embedded Systems
6 1 (1.12%) Equities
6 1 (1.12%) Fixed Income
6 1 (1.12%) Self-Motivation
Operating Systems
1 59 (66.29%) Linux
2 11 (12.36%) Unix
3 6 (6.74%) CentOS
4 4 (4.49%) Windows
5 3 (3.37%) Ubuntu
6 2 (2.25%) Debian
7 1 (1.12%) Windows Server
Processes & Methodologies
1 46 (51.69%) DevOps
2 29 (32.58%) Agile Software Development
3 25 (28.09%) Analytics
3 25 (28.09%) Data Modelling
4 21 (23.60%) Infrastructure as Code
5 19 (21.35%) Microservices
6 18 (20.22%) Disaster Recovery
6 18 (20.22%) Site Reliability Engineering
7 17 (19.10%) Configuration Management
8 16 (17.98%) Change Management
8 16 (17.98%) Incident Management
8 16 (17.98%) Release Management
9 15 (16.85%) ETL
10 14 (15.73%) Machine Learning
11 13 (14.61%) Data Science
11 13 (14.61%) Software Engineering
12 12 (13.48%) MapReduce
13 11 (12.36%) Data Analytics
13 11 (12.36%) Performance Testing
13 11 (12.36%) Performance Tuning
Programming Languages
1 53 (59.55%) Python
2 45 (50.56%) Java
3 27 (30.34%) Bash Shell
4 25 (28.09%) SQL
5 23 (25.84%) Go
6 20 (22.47%) Scala
7 15 (16.85%) Shell Script
8 9 (10.11%) C++
9 6 (6.74%) C
9 6 (6.74%) Ruby
10 4 (4.49%) JavaScript
11 3 (3.37%) MATLAB
11 3 (3.37%) PL/SQL
12 2 (2.25%) C#
12 2 (2.25%) Perl
13 1 (1.12%) PHP
Qualifications
1 9 (10.11%) Degree
1 9 (10.11%) Security Cleared
2 7 (7.87%) DV Cleared
2 7 (7.87%) SC Cleared
3 1 (1.12%) Computer Science Degree
3 1 (1.12%) Six Sigma Black Belt
Quality Assurance & Compliance
1 10 (11.24%) Data Quality
2 3 (3.37%) QA
System Software
1 35 (39.33%) Docker
2 13 (14.61%) etcd
2 13 (14.61%) HDFS
3 5 (5.62%) Apache Flume
4 1 (1.12%) VMware ESXi
4 1 (1.12%) VMware Infrastructure
4 1 (1.12%) Xen
Systems Management
1 26 (29.21%) Puppet
2 24 (26.97%) Kubernetes
3 21 (23.60%) Consul
4 20 (22.47%) Oozie
5 16 (17.98%) Opscode Chef
6 14 (15.73%) Ansible
7 12 (13.48%) Hadoop YARN
7 12 (13.48%) Istio
7 12 (13.48%) linkerd
7 12 (13.48%) Terraform
8 7 (7.87%) Salt
9 6 (6.74%) Grafana
10 3 (3.37%) Mesos
10 3 (3.37%) Prometheus
11 2 (2.25%) Marathon
11 2 (2.25%) Packer
11 2 (2.25%) ZABBIX
12 1 (1.12%) Graphite
12 1 (1.12%) logstash
12 1 (1.12%) Nagios
Vendors
1 8 (8.99%) Oracle
2 7 (7.87%) Google
3 5 (5.62%) Cloudera
3 5 (5.62%) IBM
3 5 (5.62%) Red Hat
3 5 (5.62%) VMware
4 4 (4.49%) Facebook
5 2 (2.25%) MapR
5 2 (2.25%) New Relic
5 2 (2.25%) Sybase
5 2 (2.25%) Talend
6 1 (1.12%) Ab Initio
6 1 (1.12%) Confluent
6 1 (1.12%) Informatica
6 1 (1.12%) Microsoft
6 1 (1.12%) SaltStack
6 1 (1.12%) SolarWinds
6 1 (1.12%) Tableau