Period
to 18 February 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Liquibase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Liquibase over the 6 months to 18 February 2020 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.

Liquibase
Central London > City of London
6 months to
18 Feb 2020
Same period 2019 Same period 2018
Rank 190 253 236
Rank change year-on-year +63 -17 -2
Contract jobs citing Liquibase 2 1 13
As % of all contract IT jobs advertised in the City of London 0.042% 0.015% 0.19%
As % of the Development Applications category 0.26% 0.066% 0.99%
Number of daily rates quoted 2 1 13
City of London median daily rate £475 £585 £525
Median daily rate % change year-on-year -18.80% +11.43% +11.05%
10th Percentile £423 £585 £474
90th Percentile £528 £585 £568
Central London median daily rate £475 £550 £525
% change year-on-year -13.64% +4.76% +11.05%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Liquibase is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 779 1,526 1,318
As % of all contract IT jobs advertised in the City of London 16.48% 22.58% 18.80%
Number of daily rates quoted 600 1,198 1,073
City of London median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +5.26%
10th Percentile £363 £375 £363
90th Percentile £675 £675 £638
Central London median daily rate £500 £523 £500
% change year-on-year -4.31% +4.50% +5.26%
Number of hourly rates quoted 6 2 2
City of London median hourly rate £48.89 £28.75 £67.09
Median hourly rate % change year-on-year +70.04% -57.14% -
10th Percentile £44.75 £22.63 £62.88
90th Percentile £63.12 £33.88 £71.58
Central London median hourly rate £48.50 £28.75 £67.09
% change year-on-year +68.70% -57.14% -

Liquibase
Job Vacancy Trend in the City of London

Job postings citing Liquibase as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Liquibase in the City of London

Liquibase
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Liquibase in the City of London.

Contractor daily rate trend for Liquibase in the City of London

For the 6 months to 18 February 2020, IT contractor jobs citing Liquibase 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 City of London region with a requirement for Liquibase.

1 2 (100.00%) Hibernate
1 2 (100.00%) MySQL
1 2 (100.00%) Docker
1 2 (100.00%) Spring Boot
1 2 (100.00%) Microservices
1 2 (100.00%) Java
2 1 (50.00%) J2EE
2 1 (50.00%) WildFly
2 1 (50.00%) GCP
2 1 (50.00%) Kubernetes
2 1 (50.00%) React
2 1 (50.00%) AWS Lambda
2 1 (50.00%) Terraform
2 1 (50.00%) Dropwizard
2 1 (50.00%) Greenfield Project
2 1 (50.00%) Amazon Aurora
2 1 (50.00%) Serverless
2 1 (50.00%) Infrastructure as Code
2 1 (50.00%) zsh
2 1 (50.00%) DevOps
2 1 (50.00%) SaltStack
2 1 (50.00%) Salt
2 1 (50.00%) JBoss
2 1 (50.00%) Python
2 1 (50.00%) Finance
2 1 (50.00%) Migration
2 1 (50.00%) Scrum
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Spring
2 1 (50.00%) JSF

Liquibase
Co-occurring IT Skills in the City of 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 1 (50.00%) Elasticsearch
1 1 (50.00%) JBoss
1 1 (50.00%) WildFly
Cloud Services
1 1 (50.00%) AWS
1 1 (50.00%) AWS Lambda
1 1 (50.00%) Cloud Computing
1 1 (50.00%) GCP
1 1 (50.00%) Serverless
Database & Business Intelligence
1 2 (100.00%) MySQL
2 1 (50.00%) Amazon Aurora
2 1 (50.00%) Apache Cassandra
2 1 (50.00%) MongoDB
2 1 (50.00%) NoSQL
Development Applications
1 1 (50.00%) Atlassian Bamboo
1 1 (50.00%) Bitbucket
1 1 (50.00%) Git (software)
1 1 (50.00%) Jenkins
General
1 1 (50.00%) Finance
Job Titles
1 1 (50.00%) Developer
1 1 (50.00%) DevOps Engineer
1 1 (50.00%) Java Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Hibernate
1 2 (100.00%) Spring Boot
2 1 (50.00%) Dropwizard
2 1 (50.00%) J2EE
2 1 (50.00%) JPA
2 1 (50.00%) JSF
2 1 (50.00%) Kafka
2 1 (50.00%) React
2 1 (50.00%) Spring
Miscellaneous
1 1 (50.00%) Greenfield Project
Processes & Methodologies
1 2 (100.00%) Microservices
2 1 (50.00%) Agile Software Development
2 1 (50.00%) DevOps
2 1 (50.00%) Infrastructure as Code
2 1 (50.00%) Migration
2 1 (50.00%) Scrum
2 1 (50.00%) Software Engineering
Programming Languages
1 2 (100.00%) Java
2 1 (50.00%) Bash Shell
2 1 (50.00%) Go
2 1 (50.00%) Python
Quality Assurance & Compliance
1 1 (50.00%) QA
System Software
1 2 (100.00%) Docker
2 1 (50.00%) zsh
Systems Management
1 1 (50.00%) Ansible
1 1 (50.00%) Kubernetes
1 1 (50.00%) Puppet
1 1 (50.00%) Salt
1 1 (50.00%) Terraform
Vendors
1 1 (50.00%) Google
1 1 (50.00%) SaltStack