Period
to 23 April 2021

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Elasticsearch skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Elasticsearch over the 6 months to 23 April 2021 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.

Elasticsearch
Central London > City of London
6 months to
23 Apr 2021
Same period 2020 Same period 2019
Rank 132 104 125
Rank change year-on-year -28 +21 +36
Contract jobs citing Elasticsearch 14 64 127
As % of all contract jobs advertised in the City of London 0.55% 1.68% 1.89%
As % of the Application Platforms category 4.27% 11.74% 10.71%
Number of daily rates quoted 13 55 104
10th Percentile £315 £436 £466
25th Percentile £323 £475 £513
Median daily rate (50th Percentile) £550 £575 £525
Median % change year-on-year -4.35% +9.52% -
75th Percentile £638 £638 £620
90th Percentile £748 £688 £688
Central London median daily rate £575 £575 £525
% change year-on-year - +9.52% -

Elasticsearch is in the Application Platforms 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 application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 328 545 1,186
As % of all contract IT jobs advertised in the City of London 12.95% 14.30% 17.66%
Number of daily rates quoted 219 403 894
10th Percentile £305 £313 £300
25th Percentile £425 £413 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% +5.00%
75th Percentile £602 £600 £589
90th Percentile £688 £673 £668
Central London median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +5.00%
Number of hourly rates quoted 2 4 10
10th Percentile £14.48 " £15.68
25th Percentile £15.90 £24.50 £18.53
Median hourly rate £18.54 £26.00 £19.63
Median % change year-on-year -28.70% +32.48% -1.88%
75th Percentile £20.90 £34.63 £31.41
90th Percentile £22.16 £48.35 £39.75
Central London median hourly rate £20.00 £27.00 £19.25
% change year-on-year -25.93% +40.26% -3.75%

Elasticsearch
Job Vacancy Trend in the City of London

Job postings citing Elasticsearch as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Elasticsearch in the City of London

Elasticsearch
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Elasticsearch in the City of London.

Daily rate trend for Elasticsearch in the City of London

Elasticsearch
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Elasticsearch in the City of London over the 6 months to 23 April 2021.

Daily rate histogram for Elasticsearch in the City of London

For the 6 months to 23 April 2021, IT contractor jobs citing Elasticsearch 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 Elasticsearch.

1 10 (71.43%) Docker
2 8 (57.14%) Microservices
3 7 (50.00%) Java
3 7 (50.00%) DevOps
4 6 (42.86%) Git (software)
4 6 (42.86%) Agile Software Development
5 5 (35.71%) PostgreSQL
5 5 (35.71%) Linux
5 5 (35.71%) Python
5 5 (35.71%) AWS
5 5 (35.71%) Node.js
5 5 (35.71%) Ansible
5 5 (35.71%) Kubernetes
6 4 (28.57%) Jenkins
6 4 (28.57%) REST
6 4 (28.57%) Kafka
6 4 (28.57%) TDD
6 4 (28.57%) Spring
6 4 (28.57%) Software Engineering
6 4 (28.57%) SC Cleared
6 4 (28.57%) Security Cleared
6 4 (28.57%) Spring Boot
6 4 (28.57%) Terraform
6 4 (28.57%) Serverless
6 4 (28.57%) Java 8
7 3 (21.43%) ES6
7 3 (21.43%) JavaScript
7 3 (21.43%) TCP/IP
7 3 (21.43%) Redis
7 3 (21.43%) Domain-Driven Design

Elasticsearch
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 2 (14.29%) Apache
1 2 (14.29%) Camunda
1 2 (14.29%) Confluence
2 1 (7.14%) Apache Solr
2 1 (7.14%) IIS
2 1 (7.14%) Tomcat
2 1 (7.14%) uWSGI
Cloud Services
1 5 (35.71%) AWS
2 4 (28.57%) Serverless
3 3 (21.43%) Azure
4 2 (14.29%) Amazon ElastiCache
4 2 (14.29%) AWS Lambda
5 1 (7.14%) Amazon EC2
5 1 (7.14%) Amazon S3
5 1 (7.14%) AWS Elastic Beanstalk
5 1 (7.14%) CloudFront
5 1 (7.14%) npm
5 1 (7.14%) Route 53
5 1 (7.14%) Virtual Private Cloud
Communications & Networking
1 3 (21.43%) TCP/IP
2 2 (14.29%) DNS
2 2 (14.29%) Firewall
2 2 (14.29%) FTP
2 2 (14.29%) HTTP
2 2 (14.29%) SSL
3 1 (7.14%) BGP
3 1 (7.14%) Cisco ASA
3 1 (7.14%) Cisco Nexus
3 1 (7.14%) F5 BIG-IP GTM
3 1 (7.14%) F5 BIG-IP LTM
3 1 (7.14%) LAN
3 1 (7.14%) Multicast
3 1 (7.14%) Network Security
3 1 (7.14%) OSPF
3 1 (7.14%) Reverse Proxy
3 1 (7.14%) WAN
3 1 (7.14%) Wi-Fi
3 1 (7.14%) Wireless
3 1 (7.14%) Wireshark
Database & Business Intelligence
1 5 (35.71%) PostgreSQL
2 3 (21.43%) Amazon RDS
2 3 (21.43%) Redis
3 2 (14.29%) Big Data
3 2 (14.29%) Hadoop
3 2 (14.29%) MongoDB
3 2 (14.29%) SQL Server
4 1 (7.14%) Hazelcast
4 1 (7.14%) MySQL
4 1 (7.14%) NoSQL
4 1 (7.14%) SQL Server 2014
Development Applications
1 6 (42.86%) Git (software)
2 4 (28.57%) Jenkins
3 2 (14.29%) Gatling
3 2 (14.29%) Geb
3 2 (14.29%) GitLab
3 2 (14.29%) Gradle
3 2 (14.29%) JIRA
3 2 (14.29%) Spock
4 1 (7.14%) Artifactory
4 1 (7.14%) Atlassian Bamboo
4 1 (7.14%) Bitbucket
4 1 (7.14%) Chocolatey
4 1 (7.14%) MSBuild
4 1 (7.14%) Sonatype Nexus
General
1 2 (14.29%) Finance
2 1 (7.14%) Legal
2 1 (7.14%) Retail
Job Titles
1 8 (57.14%) Developer
2 3 (21.43%) DevOps Engineer
2 3 (21.43%) Java Developer
3 2 (14.29%) Big Data Engineer
3 2 (14.29%) Data Engineer
3 2 (14.29%) Python Developer
3 2 (14.29%) Software Developer
4 1 (7.14%) Azure DevOps Engineer
4 1 (7.14%) Azure Engineer
4 1 (7.14%) Full Stack Developer
4 1 (7.14%) Infrastructure Engineer
4 1 (7.14%) IT Manager
4 1 (7.14%) IT Services Manager
4 1 (7.14%) Network Manager
4 1 (7.14%) Network Services Manager
4 1 (7.14%) SC Cleared Java Developer
4 1 (7.14%) Senior Developer
4 1 (7.14%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 5 (35.71%) Node.js
2 4 (28.57%) Kafka
2 4 (28.57%) REST
2 4 (28.57%) Spring
2 4 (28.57%) Spring Boot
3 2 (14.29%) AngularJS
3 2 (14.29%) Apache NiFi
3 2 (14.29%) Dropwizard
3 2 (14.29%) Ember.js
3 2 (14.29%) Guice
3 2 (14.29%) OAuth
3 2 (14.29%) OAuth2
3 2 (14.29%) RabbitMQ
3 2 (14.29%) Ratpack
3 2 (14.29%) React
3 2 (14.29%) SOAP
3 2 (14.29%) WireMock
4 1 (7.14%) Regular Expression
4 1 (7.14%) RESTful
4 1 (7.14%) YAML
Miscellaneous
1 1 (7.14%) Data Centre
1 1 (7.14%) N-Tier
Operating Systems
1 5 (35.71%) Linux
2 1 (7.14%) Debian
2 1 (7.14%) Ubuntu
Processes & Methodologies
1 8 (57.14%) Microservices
2 7 (50.00%) DevOps
3 6 (42.86%) Agile Software Development
4 4 (28.57%) Software Engineering
4 4 (28.57%) TDD
5 3 (21.43%) Domain-Driven Design
6 2 (14.29%) API Development
6 2 (14.29%) BDD
6 2 (14.29%) Cybersecurity
6 2 (14.29%) Deployment Automation
6 2 (14.29%) DevSecOps
6 2 (14.29%) Digital Transformation Programme
6 2 (14.29%) Line Management
6 2 (14.29%) Mentoring
6 2 (14.29%) OWASP
6 2 (14.29%) Scrum
6 2 (14.29%) The Twelve-Factor App
6 2 (14.29%) Unit Testing
6 2 (14.29%) Web Development
7 1 (7.14%) Infrastructure as Code
Programming Languages
1 7 (50.00%) Java
2 5 (35.71%) Python
3 4 (28.57%) Java 8
4 3 (21.43%) ES6
4 3 (21.43%) JavaScript
5 2 (14.29%) TypeScript
6 1 (7.14%) Bash Shell
6 1 (7.14%) PowerShell
6 1 (7.14%) Ruby
6 1 (7.14%) SQL
Qualifications
1 4 (28.57%) SC Cleared
1 4 (28.57%) Security Cleared
2 2 (14.29%) DV Cleared
System Software
1 10 (71.43%) Docker
Systems Management
1 5 (35.71%) Ansible
1 5 (35.71%) Kubernetes
2 4 (28.57%) Terraform
3 2 (14.29%) Docker Swarm
4 1 (7.14%) Opscode Chef
4 1 (7.14%) Puppet
Vendors
1 2 (14.29%) Cloudera
2 1 (7.14%) Arista
2 1 (7.14%) CheckPoint
2 1 (7.14%) Cisco
2 1 (7.14%) F5
2 1 (7.14%) Fortinet
2 1 (7.14%) Palo Alto
2 1 (7.14%) Riverbed
2 1 (7.14%) SolarWinds
2 1 (7.14%) Splunk