Period
to 22 September 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 22 September 2020 with a comparison to the same period in the previous 2 years.

Apache ZooKeeper
UK
6 months to
22 Sep 2020
Same period 2019 Same period 2018
Rank 671 938 1066
Rank change year-on-year +267 +128 +61
Permanent jobs citing Apache ZooKeeper 36 144 107
As % of all permanent jobs advertised in the UK 0.072% 0.10% 0.064%
As % of the System Software category 0.39% 0.60% 0.44%
Number of salaries quoted 24 116 98
Median annual salary £85,000 £75,000 £62,750
Median salary % change year-on-year +13.33% +19.52% -3.46%
10th Percentile £56,875 £46,250 £42,500
90th Percentile £105,875 £90,000 £97,375
UK excluding London median annual salary £62,500 £72,500 £57,500
% change year-on-year -13.79% +26.09% -6.12%

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 9,300 24,106 24,514
As % of all permanent IT jobs advertised in the UK 18.67% 17.33% 14.72%
Number of salaries quoted 7,790 19,719 20,029
Median annual salary £55,000 £50,000 £49,039
Median salary % change year-on-year +10.00% +1.96% +8.97%
10th Percentile £30,750 £25,500 £24,750
90th Percentile £87,500 £85,000 £81,250
UK excluding London median annual salary £46,660 £42,500 £42,500
% change year-on-year +9.79% - +10.39%

Apache ZooKeeper
Job Vacancy Trend

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

Job vacancy trend for Apache ZooKeeper in the UK

Apache ZooKeeper
Salary Trend

3-month moving average salary quoted in jobs citing Apache ZooKeeper.

Salary trend for Apache ZooKeeper in the UK

Apache ZooKeeper
Salary Histogram

Salary distribution for jobs citing Apache ZooKeeper over the 6 months to 22 September 2020.

Salary histogram for Apache ZooKeeper in the UK

Apache ZooKeeper
Top 10 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 22 September 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 +300 34 £85,000 +13.33% 10
London +185 24 £85,000 +6.25% 4
UK excluding London +300 12 £62,500 -13.79% 9
Midlands +150 6 £50,000 -31.03% 5
East Midlands +99 6 £50,000 -18.37% 5
North of England +194 2 £68,750 -
North West +128 2 £68,750 -
Scotland +105 2 - - 3
South East +195 1 - - 1
South West +139 1 - -

For the 6 months to 22 September 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 31 (86.11%) Hadoop
2 29 (80.56%) Kafka
3 24 (66.67%) Apache Cassandra
3 24 (66.67%) Java
4 22 (61.11%) Agile Software Development
5 18 (50.00%) DevOps
6 17 (47.22%) HBase
6 17 (47.22%) Finance
6 17 (47.22%) Linux
7 16 (44.44%) Multithreading
8 15 (41.67%) NoSQL
8 15 (41.67%) Python
8 15 (41.67%) MongoDB
8 15 (41.67%) Big Data
9 14 (38.89%) Elasticsearch
9 14 (38.89%) SaaS
10 13 (36.11%) Analytics
10 13 (36.11%) Microservices
11 12 (33.33%) Apache Spark
11 12 (33.33%) AWS
12 11 (30.56%) Continuous Integration
12 11 (30.56%) Spring
12 11 (30.56%) Mentoring
12 11 (30.56%) Protocol Buffers
13 10 (27.78%) User Stories
13 10 (27.78%) CQRS
13 10 (27.78%) Performance Tuning
13 10 (27.78%) Apache Thrift
13 10 (27.78%) API Development
13 10 (27.78%) Creative Thinking

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 14 (38.89%) Elasticsearch
2 12 (33.33%) Apache Spark
3 2 (5.56%) Apache
3 2 (5.56%) Apache Solr
4 1 (2.78%) Confluence
4 1 (2.78%) Tomcat
4 1 (2.78%) WebLogic
Business Applications
1 2 (5.56%) Sparx Enterprise Architect
Cloud Services
1 14 (38.89%) SaaS
2 12 (33.33%) AWS
3 4 (11.11%) Amazon S3
4 3 (8.33%) Amazon ECS
4 3 (8.33%) Amazon Kinesis
5 2 (5.56%) Amazon EKS
5 2 (5.56%) AWS CloudFormation
5 2 (5.56%) AWS Lambda
5 2 (5.56%) CloudFront
5 2 (5.56%) GitHub
5 2 (5.56%) Lucidchart
5 2 (5.56%) OpenShift
5 2 (5.56%) Route 53
5 2 (5.56%) Serverless
6 1 (2.78%) Amazon EC2
6 1 (2.78%) Amazon EMR
6 1 (2.78%) Amazon SQS
6 1 (2.78%) AWS Data Pipeline
6 1 (2.78%) Azure
6 1 (2.78%) Cloud Computing
Communications & Networking
1 10 (27.78%) HTTP
2 2 (5.56%) Firewall
3 1 (2.78%) Kerberos
Database & Business Intelligence
1 31 (86.11%) Hadoop
2 24 (66.67%) Apache Cassandra
3 17 (47.22%) HBase
4 15 (41.67%) Big Data
4 15 (41.67%) MongoDB
4 15 (41.67%) NoSQL
5 7 (19.44%) Apache Hive
5 7 (19.44%) Data Lake
5 7 (19.44%) Impala
6 6 (16.67%) Relational Database
7 5 (13.89%) Amazon DynamoDB
7 5 (13.89%) MySQL
7 5 (13.89%) RDBMS
7 5 (13.89%) Spark SQL
8 3 (8.33%) PostgreSQL
8 3 (8.33%) SQL Server
9 2 (5.56%) Amazon RDS
9 2 (5.56%) Apache Accumulo
9 2 (5.56%) JanusGraph
9 2 (5.56%) Oracle Database
Development Applications
1 6 (16.67%) Jenkins
2 5 (13.89%) Git (software)
3 4 (11.11%) Bitbucket
4 3 (8.33%) Gradle
4 3 (8.33%) JIRA
4 3 (8.33%) Maven
5 2 (5.56%) Artifactory
5 2 (5.56%) Atlassian Bamboo
5 2 (5.56%) GitLab
6 1 (2.78%) JUnit
6 1 (2.78%) Mockito
6 1 (2.78%) webpack
General
1 17 (47.22%) Finance
2 4 (11.11%) Banking
2 4 (11.11%) Front Office
3 1 (2.78%) Advertising
Job Titles
1 21 (58.33%) Developer
2 15 (41.67%) Java Developer
3 7 (19.44%) DevOps Engineer
4 5 (13.89%) Senior Developer
5 4 (11.11%) Architect
6 3 (8.33%) Big Data Developer
6 3 (8.33%) Data Architect
6 3 (8.33%) ETL Developer
7 2 (5.56%) Ab Initio Developer
7 2 (5.56%) AWS Architect
7 2 (5.56%) Designer
7 2 (5.56%) ETL Designer
7 2 (5.56%) Hadoop Developer
7 2 (5.56%) Senior Big Data Developer
7 2 (5.56%) Senior DevOps
7 2 (5.56%) Senior DevOps Engineer
7 2 (5.56%) Senior ETL Developer
7 2 (5.56%) Senior Hadoop Developer
7 2 (5.56%) Software Engineer
7 2 (5.56%) Solutions Architect
Libraries, Frameworks & Software Standards
1 29 (80.56%) Kafka
2 11 (30.56%) Protocol Buffers
2 11 (30.56%) Spring
3 10 (27.78%) Apache Thrift
3 10 (27.78%) Guice
3 10 (27.78%) Lucene
4 9 (25.00%) Akka
5 6 (16.67%) gRPC
5 6 (16.67%) RabbitMQ
6 4 (11.11%) React
6 4 (11.11%) Vert.x
7 1 (2.78%) Elastic Stack
7 1 (2.78%) Electron Framework
7 1 (2.78%) Hystrix
7 1 (2.78%) Lambda Expressions
7 1 (2.78%) Spring Boot
7 1 (2.78%) Spring Cloud
7 1 (2.78%) TinkerPop
7 1 (2.78%) Vue.js
7 1 (2.78%) Zuul
Miscellaneous
1 6 (16.67%) Analytical Skills
2 4 (11.11%) Credit Risk
2 4 (11.11%) Cyberthreat
2 4 (11.11%) Data Centre
2 4 (11.11%) Life Science
2 4 (11.11%) Private Cloud
2 4 (11.11%) Robotics
3 1 (2.78%) Client/Server
3 1 (2.78%) Cloud Native
3 1 (2.78%) Cybercrime
3 1 (2.78%) Linux Command Line
3 1 (2.78%) PKI
Operating Systems
1 17 (47.22%) Linux
2 3 (8.33%) CentOS
2 3 (8.33%) Unix
3 2 (5.56%) DC/OS
4 1 (2.78%) Red Hat Enterprise Linux
4 1 (2.78%) Windows
Processes & Methodologies
1 22 (61.11%) Agile Software Development
2 18 (50.00%) DevOps
3 16 (44.44%) Multithreading
4 13 (36.11%) Analytics
4 13 (36.11%) Microservices
5 11 (30.56%) Continuous Integration
5 11 (30.56%) Mentoring
6 10 (27.78%) API Development
6 10 (27.78%) CQRS
6 10 (27.78%) Creative Thinking
6 10 (27.78%) Dependency Injection
6 10 (27.78%) Performance Tuning
6 10 (27.78%) Problem-Solving
6 10 (27.78%) User Stories
7 9 (25.00%) Computer Science
8 8 (22.22%) Data Modelling
8 8 (22.22%) Deployment Automation
8 8 (22.22%) OOP
8 8 (22.22%) Task Automation
9 7 (19.44%) Data Management
Programming Languages
1 24 (66.67%) Java
2 15 (41.67%) Python
3 10 (27.78%) SQL
4 6 (16.67%) Bash Shell
5 5 (13.89%) Scala
6 3 (8.33%) Shell Script
7 2 (5.56%) C#
7 2 (5.56%) Go
7 2 (5.56%) JavaScript
8 1 (2.78%) C
8 1 (2.78%) C++
8 1 (2.78%) ES6
8 1 (2.78%) Java 8
8 1 (2.78%) MATLAB
8 1 (2.78%) Perl
Qualifications
1 10 (27.78%) Degree
2 8 (22.22%) Computer Science Degree
3 4 (11.11%) Security Cleared
4 3 (8.33%) SC Cleared
5 2 (5.56%) AWS Certification
5 2 (5.56%) DV Cleared
Quality Assurance & Compliance
1 5 (13.89%) Sarbanes-Oxley
2 4 (11.11%) Data Quality
System Software
1 6 (16.67%) Docker
1 6 (16.67%) HDFS
2 2 (5.56%) VMware Infrastructure
3 1 (2.78%) Active Directory
3 1 (2.78%) Virtual Machines
Systems Management
1 9 (25.00%) Ansible
2 7 (19.44%) Hadoop YARN
2 7 (19.44%) Kubernetes
2 7 (19.44%) Puppet
3 3 (8.33%) Marathon
3 3 (8.33%) Mesos
3 3 (8.33%) Terraform
4 2 (5.56%) Opscode Chef
4 2 (5.56%) Prometheus
4 2 (5.56%) ZABBIX
5 1 (2.78%) Consul
5 1 (2.78%) Kibana
5 1 (2.78%) logstash
5 1 (2.78%) Salt
Vendors
1 8 (22.22%) Oracle
2 7 (19.44%) Cloudera
3 6 (16.67%) Ab Initio
3 6 (16.67%) Teradata
4 3 (8.33%) Atlassian
4 3 (8.33%) VMware
5 2 (5.56%) Confluent
5 2 (5.56%) Hortonworks
5 2 (5.56%) Sparx
5 2 (5.56%) Splunk
6 1 (2.78%) Google
6 1 (2.78%) PagerDuty
6 1 (2.78%) Red Hat