Period
to 30 October 2020

The following table provides summary statistics for permanent job vacancies advertised in London 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 30 October 2020 with a comparison to the same period in the previous 2 years.

Apache ZooKeeper
England > London
6 months to
30 Oct 2020
Same period 2019 Same period 2018
Rank 448 676 761
Rank change year-on-year +228 +85 +57
Permanent jobs citing Apache ZooKeeper 14 65 56
As % of all permanent jobs advertised in London 0.070% 0.12% 0.082%
As % of the System Software category 0.37% 0.67% 0.52%
Number of salaries quoted 13 54 46
Median annual salary £85,000 £80,000 £80,000
Median salary % change year-on-year +6.25% - +6.67%
10th Percentile £61,500 £46,250 £55,000
90th Percentile £106,250 £97,500 £110,000
England median annual salary £75,000 £80,000 £65,000
% change year-on-year -6.25% +23.08% -13.33%

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 advertised in London with a requirement for system software skills.

All System Software Skills
London
Permanent vacancies with a requirement for system software skills 3,797 9,650 10,702
As % of all permanent IT jobs advertised in London 18.97% 17.63% 15.76%
Number of salaries quoted 3,312 7,998 8,959
Median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% +9.09%
10th Percentile £41,250 £29,750 £29,000
90th Percentile £100,000 £95,000 £91,250
England median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - +11.11%

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
Salary Trend in London

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

Salary trend for Apache ZooKeeper in London

Apache ZooKeeper
Salary Histogram in London

Salary distribution for jobs citing Apache ZooKeeper in London over the 6 months to 30 October 2020.

Salary histogram for Apache ZooKeeper in London

Apache ZooKeeper
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache ZooKeeper within the London region over the 6 months to 30 October 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
Central London +160 3 £92,500 +5.71% 2
Apache ZooKeeper
England

For the 6 months to 30 October 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 across the London region with a requirement for Apache ZooKeeper.

1 14 (100.00%) Kafka
2 13 (92.86%) Hadoop
2 13 (92.86%) Apache Cassandra
3 12 (85.71%) Java
3 12 (85.71%) Finance
4 11 (78.57%) NoSQL
5 10 (71.43%) MongoDB
6 9 (64.29%) Big Data
6 9 (64.29%) SaaS
6 9 (64.29%) Multithreading
6 9 (64.29%) Linux
7 8 (57.14%) DevOps
8 7 (50.00%) Microservices
8 7 (50.00%) Analytics
8 7 (50.00%) Protocol Buffers
8 7 (50.00%) HBase
9 6 (42.86%) Dependency Injection
9 6 (42.86%) Computer Science
9 6 (42.86%) Guice
9 6 (42.86%) Agile Software Development
9 6 (42.86%) Lucene
9 6 (42.86%) Spring
9 6 (42.86%) Degree
9 6 (42.86%) OOP
9 6 (42.86%) HTTP
9 6 (42.86%) CQRS
9 6 (42.86%) User Stories
9 6 (42.86%) Elasticsearch
9 6 (42.86%) Performance Tuning
9 6 (42.86%) Apache Thrift

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 6 (42.86%) Elasticsearch
2 4 (28.57%) Apache Spark
3 1 (7.14%) Apache Solr
Cloud Services
1 9 (64.29%) SaaS
2 3 (21.43%) OpenShift
3 2 (14.29%) AWS
4 1 (7.14%) Amazon EC2
4 1 (7.14%) Amazon EMR
4 1 (7.14%) Amazon S3
4 1 (7.14%) AWS Data Pipeline
4 1 (7.14%) AWS Lambda
4 1 (7.14%) Azure
4 1 (7.14%) Serverless
Communications & Networking
1 6 (42.86%) HTTP
2 3 (21.43%) Firewall
3 1 (7.14%) Kerberos
Database & Business Intelligence
1 13 (92.86%) Apache Cassandra
1 13 (92.86%) Hadoop
2 11 (78.57%) NoSQL
3 10 (71.43%) MongoDB
4 9 (64.29%) Big Data
5 7 (50.00%) HBase
6 3 (21.43%) SQL Server
7 1 (7.14%) Amazon DynamoDB
7 1 (7.14%) Amazon RDS
7 1 (7.14%) Amazon Redshift
7 1 (7.14%) Apache Hive
7 1 (7.14%) Blockchain
7 1 (7.14%) Data Lake
7 1 (7.14%) Data Mining
7 1 (7.14%) Flink
7 1 (7.14%) Impala
7 1 (7.14%) JanusGraph
7 1 (7.14%) Parquet
7 1 (7.14%) Relational Database
Development Applications
1 3 (21.43%) Atlassian Bamboo
1 3 (21.43%) Bitbucket
1 3 (21.43%) Git (software)
1 3 (21.43%) Gradle
1 3 (21.43%) Jenkins
1 3 (21.43%) Maven
General
1 12 (85.71%) Finance
2 4 (28.57%) Front Office
Job Titles
1 8 (57.14%) Developer
1 8 (57.14%) Java Developer
2 3 (21.43%) DevOps Engineer
2 3 (21.43%) Messaging Engineer
3 2 (14.29%) Architect
3 2 (14.29%) Data Architect
4 1 (7.14%) AWS Architect
4 1 (7.14%) Big Data Architect
4 1 (7.14%) Big Data Developer
4 1 (7.14%) Big Data Solutions Architect
4 1 (7.14%) Lead Software Engineer
4 1 (7.14%) Software Engineer
4 1 (7.14%) Solutions Architect
Libraries, Frameworks & Software Standards
1 14 (100.00%) Kafka
2 7 (50.00%) Protocol Buffers
3 6 (42.86%) Apache Thrift
3 6 (42.86%) Guice
3 6 (42.86%) Lucene
3 6 (42.86%) Spring
4 4 (28.57%) React
4 4 (28.57%) Vert.x
5 3 (21.43%) Akka
5 3 (21.43%) gRPC
5 3 (21.43%) RabbitMQ
6 1 (7.14%) Apache Avro
6 1 (7.14%) TinkerPop
Miscellaneous
1 4 (28.57%) Data Centre
1 4 (28.57%) Private Cloud
2 2 (14.29%) Cyberthreat
2 2 (14.29%) Life Science
2 2 (14.29%) Robotics
3 1 (7.14%) Client/Server
3 1 (7.14%) Cloud Native
Operating Systems
1 9 (64.29%) Linux
2 3 (21.43%) CentOS
Processes & Methodologies
1 9 (64.29%) Multithreading
2 8 (57.14%) DevOps
3 7 (50.00%) Analytics
3 7 (50.00%) Microservices
4 6 (42.86%) Agile Software Development
4 6 (42.86%) API Development
4 6 (42.86%) Computer Science
4 6 (42.86%) CQRS
4 6 (42.86%) Creative Thinking
4 6 (42.86%) Dependency Injection
4 6 (42.86%) OOP
4 6 (42.86%) Performance Tuning
4 6 (42.86%) Regtech
4 6 (42.86%) User Stories
5 5 (35.71%) Mentoring
6 4 (28.57%) E-Discovery
6 4 (28.57%) Information Governance
6 4 (28.57%) Pair Programming
6 4 (28.57%) Problem-Solving
6 4 (28.57%) SDET
Programming Languages
1 12 (85.71%) Java
2 5 (35.71%) Python
3 3 (21.43%) Bash Shell
3 3 (21.43%) C#
3 3 (21.43%) SQL
4 1 (7.14%) Scala
Qualifications
1 6 (42.86%) Computer Science Degree
1 6 (42.86%) Degree
System Software
1 4 (28.57%) Docker
2 3 (21.43%) VMware Infrastructure
3 1 (7.14%) Virtual Machines
Systems Management
1 4 (28.57%) Kubernetes
2 3 (21.43%) Ansible
2 3 (21.43%) Prometheus
2 3 (21.43%) Puppet
2 3 (21.43%) ZABBIX
3 1 (7.14%) Hadoop YARN
3 1 (7.14%) Terraform
Vendors
1 3 (21.43%) Splunk
1 3 (21.43%) VMware
2 1 (7.14%) Cloudera
2 1 (7.14%) Confluent