Period
to 20 July 2018

The following table provides summary statistics for contract job vacancies advertised in Central 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 20 July 2018 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
London > Central London
6 months to
20 Jul 2018
Same period 2017 Same period 2016
Rank 160 187 199
Rank change year-on-year +27 +12 +85
Contract jobs citing Elasticsearch 144 76 62
As % of all contract IT jobs advertised in Central London 1.54% 1.00% 0.74%
As % of the Application Platforms category 8.83% 5.98% 4.07%
Number of daily rates quoted 126 58 52
Central London median daily rate £550 £500 £475
Median daily rate % change year-on-year +10.00% +5.26% -1.04%
10th Percentile £463 £380 £359
90th Percentile £653 £653 £573
London median daily rate £550 £488 £475
% change year-on-year +12.82% +2.63% +4.11%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate - £47.00 £50.00
% change year-on-year - -6.00% -

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 Central London with a requirement for application platform skills.

All Application Platform Skills
Central London
Contract vacancies with a requirement for application platform skills 1,630 1,271 1,525
As % of all contract IT jobs advertised in Central London 17.44% 16.68% 18.14%
Number of daily rates quoted 1,228 927 1,145
Central London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £300 £263 £291
90th Percentile £650 £653 £634
London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +9.09%
Number of hourly rates quoted 31 9 23
Central London median hourly rate £20.00 £19.00 £19.00
Median hourly rate % change year-on-year +5.26% - +8.11%
10th Percentile £13.25 £12.88 £11.25
90th Percentile £33.75 £55.75 £26.00
London median hourly rate £21.38 £19.25 £19.00
% change year-on-year +11.04% +1.32% -5.00%

Elasticsearch
Job Vacancy Trend in Central London

Job postings citing Elasticsearch as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Elasticsearch in Central London

Elasticsearch
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Elasticsearch in Central London.

Contractor daily rate trend for Elasticsearch in Central London

Elasticsearch
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Elasticsearch in Central London over the 6 months to 20 July 2018.

Contractor daily rate histogram for Elasticsearch in Central London

Elasticsearch
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Elasticsearch within the Central London region over the 6 months to 20 July 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +13 109 £550 +10.00% 40
West End of London - 6 £525 - 9
Camden - 2 £460 -
Southwark - 2 £499 -
City of Westminster -8 1 £525 +10.53%
Elasticsearch
London

For the 6 months to 20 July 2018, 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 Central London region with a requirement for Elasticsearch.

1 87 (60.42%) Java
2 55 (38.19%) Agile Software Development
2 55 (38.19%) Amazon AWS
3 52 (36.11%) Microservices
4 51 (35.42%) AngularJS
5 45 (31.25%) Kafka
6 44 (30.56%) Big Data
6 44 (30.56%) Hadoop
7 42 (29.17%) Docker
8 41 (28.47%) MongoDB
8 41 (28.47%) Java 8
8 41 (28.47%) Finance
8 41 (28.47%) Python
9 40 (27.78%) Git (software)
10 39 (27.08%) Linux
10 39 (27.08%) TDD
11 35 (24.31%) SQL
12 34 (23.61%) JavaScript
12 34 (23.61%) REST
13 31 (21.53%) Spring
14 28 (19.44%) BDD
14 28 (19.44%) DevOps
14 28 (19.44%) Spring Boot
15 27 (18.75%) Elastic Stack
15 27 (18.75%) Kibana
16 26 (18.06%) Jenkins
17 25 (17.36%) logstash
17 25 (17.36%) NoSQL
17 25 (17.36%) Apache Hive
17 25 (17.36%) Maven

Elasticsearch
Co-occurring IT Skills in Central 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 21 (14.58%) Apache Spark
2 12 (8.33%) NServiceBus
3 11 (7.64%) Apache
4 9 (6.25%) Adobe Experience Manager
5 5 (3.47%) JBoss
6 4 (2.78%) Apache Solr
6 4 (2.78%) WebLogic
6 4 (2.78%) WebSphere
7 3 (2.08%) Tomcat
8 2 (1.39%) Apache Airflow
8 2 (1.39%) Luigi
9 1 (0.69%) Apache Pig
9 1 (0.69%) Cloud Foundry
9 1 (0.69%) CMS
9 1 (0.69%) Confluence
9 1 (0.69%) EPiServer
9 1 (0.69%) IPython
9 1 (0.69%) Jupyter
9 1 (0.69%) Oracle SOA Suite
9 1 (0.69%) SAS
Cloud Services
1 55 (38.19%) Amazon AWS
2 24 (16.67%) Microsoft Azure
3 22 (15.28%) Heroku
4 18 (12.50%) GitHub
5 16 (11.11%) Amazon S3
5 16 (11.11%) Serverless
6 15 (10.42%) Amazon EC2
6 15 (10.42%) AWS Lambda
7 10 (6.94%) Cloud Computing
8 8 (5.56%) Amazon ELB
8 8 (5.56%) Amazon Kinesis
8 8 (5.56%) Google Cloud Platform
9 6 (4.17%) Fastly
10 3 (2.08%) Azure Active Directory
11 2 (1.39%) Amazon CloudWatch
11 2 (1.39%) Route 53
11 2 (1.39%) Virtual Private Cloud
12 1 (0.69%) Amazon EMR
12 1 (0.69%) NuGet
12 1 (0.69%) PaaS
Communications & Networking
1 20 (13.89%) HTTP
2 17 (11.81%) DNS
2 17 (11.81%) SSL
3 14 (9.72%) FTP
3 14 (9.72%) TCP/IP
4 3 (2.08%) X.509
5 2 (1.39%) Firewall
6 1 (0.69%) Internet
6 1 (0.69%) Kerberos
6 1 (0.69%) Reverse Proxy
6 1 (0.69%) SMS
6 1 (0.69%) SNA
Database & Business Intelligence
1 44 (30.56%) Big Data
1 44 (30.56%) Hadoop
2 41 (28.47%) MongoDB
3 25 (17.36%) Apache Hive
3 25 (17.36%) NoSQL
3 25 (17.36%) SQL Server
4 19 (13.19%) MySQL
5 16 (11.11%) Apache Cassandra
6 12 (8.33%) PostgreSQL
6 12 (8.33%) Redis
7 11 (7.64%) Amazon DynamoDB
8 10 (6.94%) Relational Database
9 9 (6.25%) InfluxDB
10 8 (5.56%) HBase
10 8 (5.56%) Neo4j
11 6 (4.17%) Couchbase
12 4 (2.78%) SQL Server Integration Services
13 3 (2.08%) Bigtable
13 3 (2.08%) Blockchain
13 3 (2.08%) Power BI
Development Applications
1 40 (27.78%) Git (software)
2 26 (18.06%) Jenkins
3 25 (17.36%) Maven
4 15 (10.42%) GitLab
5 14 (9.72%) Gradle
5 14 (9.72%) gulp
6 11 (7.64%) webpack
7 10 (6.94%) Bitbucket
8 9 (6.25%) Artifactory
8 9 (6.25%) Sonatype Nexus
8 9 (6.25%) TeamCity
9 6 (4.17%) CircleCI
9 6 (4.17%) Cucumber
9 6 (4.17%) Gatling
9 6 (4.17%) Geb
9 6 (4.17%) Octopus Deploy
9 6 (4.17%) Spock
10 5 (3.47%) JIRA
10 5 (3.47%) JUnit
10 5 (3.47%) Mockito
General
1 41 (28.47%) Finance
2 14 (9.72%) Banking
3 5 (3.47%) Front Office
3 5 (3.47%) Marketing
3 5 (3.47%) Publishing
4 4 (2.78%) Legal
5 3 (2.08%) Retail
6 2 (1.39%) Investment Banking
6 2 (1.39%) Law
6 2 (1.39%) Prime Brokerage
7 1 (0.69%) Digital Economy
7 1 (0.69%) Pharmaceutical
Job Titles
1 82 (56.94%) Developer
2 32 (22.22%) Java Developer
3 21 (14.58%) Big Data Engineer
3 21 (14.58%) Java Engineer
4 20 (13.89%) Hadoop Engineer
4 20 (13.89%) Senior Java Engineer
5 19 (13.19%) Elasticsearch Engineer
5 19 (13.19%) Senior Hadoop Engineer
6 18 (12.50%) Senior Developer
7 15 (10.42%) DevOps Engineer
8 11 (7.64%) C# Developer
8 11 (7.64%) Senior Java Developer
9 9 (6.25%) Agile Developer
9 9 (6.25%) Agile Java Developer
9 9 (6.25%) Analyst
9 9 (6.25%) AWS Engineer
10 7 (4.86%) .NET Developer
10 7 (4.86%) AWS DevOps
10 7 (4.86%) AWS DevOps Engineer
10 7 (4.86%) Big Data Developer
Libraries, Frameworks & Software Standards
1 51 (35.42%) AngularJS
2 45 (31.25%) Kafka
3 34 (23.61%) REST
4 31 (21.53%) Spring
5 28 (19.44%) Spring Boot
6 27 (18.75%) Elastic Stack
7 25 (17.36%) .NET
8 21 (14.58%) OAuth
8 21 (14.58%) SOAP
9 20 (13.89%) HTML
10 19 (13.19%) Dropwizard
10 19 (13.19%) OAuth2
11 18 (12.50%) CSS
12 16 (11.11%) HTML5
12 16 (11.11%) RabbitMQ
13 14 (9.72%) Ember.js
13 14 (9.72%) Guice
13 14 (9.72%) Ratpack
13 14 (9.72%) RESTful
14 13 (9.03%) JSON
Miscellaneous
1 19 (13.19%) Greenfield Project
2 10 (6.94%) Fintech
3 5 (3.47%) Analytical Skills
3 5 (3.47%) User Experience
4 3 (2.08%) Algorithms
4 3 (2.08%) Derivative
4 3 (2.08%) Fixed Income
4 3 (2.08%) Reference Data
5 2 (1.39%) Cloud Native
5 2 (1.39%) Enterprise Software
5 2 (1.39%) NHS
5 2 (1.39%) OTC Derivatives
5 2 (1.39%) Taxonomies
6 1 (0.69%) Computer Science
6 1 (0.69%) Foreign Exchange (FX)
6 1 (0.69%) Linux Command Line
6 1 (0.69%) Management Information System
6 1 (0.69%) Robotics
6 1 (0.69%) Social Network
6 1 (0.69%) Virtual Team
Operating Systems
1 39 (27.08%) Linux
2 13 (9.03%) Unix
3 5 (3.47%) Android
4 4 (2.78%) Apple iOS
4 4 (2.78%) Windows
5 2 (1.39%) CentOS
5 2 (1.39%) Red Hat Enterprise Linux
5 2 (1.39%) Ubuntu
Processes & Methodologies
1 55 (38.19%) Agile Software Development
2 52 (36.11%) Microservices
3 39 (27.08%) TDD
4 28 (19.44%) BDD
4 28 (19.44%) DevOps
5 22 (15.28%) Continuous Integration
6 19 (13.19%) Domain-Driven Design
7 18 (12.50%) SOA
8 16 (11.11%) Unit Testing
9 14 (9.72%) OWASP
10 13 (9.03%) Deployment Automation
10 13 (9.03%) E-Commerce
11 12 (8.33%) Software Engineering
12 11 (7.64%) Continuous Delivery
12 11 (7.64%) Data Modelling
12 11 (7.64%) ETL
12 11 (7.64%) Multithreading
13 10 (6.94%) Load Balancing
13 10 (6.94%) SDLC
14 9 (6.25%) Scrum
Programming Languages
1 87 (60.42%) Java
2 41 (28.47%) Java 8
2 41 (28.47%) Python
3 35 (24.31%) SQL
4 34 (23.61%) JavaScript
5 23 (15.97%) C#
6 21 (14.58%) TypeScript
7 16 (11.11%) Scala
8 15 (10.42%) ES6
9 13 (9.03%) Shell Script
10 11 (7.64%) Bash Shell
10 11 (7.64%) T-SQL
11 10 (6.94%) Ruby
12 9 (6.25%) Groovy
12 9 (6.25%) Perl
13 4 (2.78%) ANSI SQL
13 4 (2.78%) C
14 3 (2.08%) Go
14 3 (2.08%) R
14 3 (2.08%) XPath
Qualifications
1 4 (2.78%) Security Cleared
2 2 (1.39%) Degree
2 2 (1.39%) DV Cleared
2 2 (1.39%) SC Cleared
3 1 (0.69%) BPSS Clearance
Quality Assurance & Compliance
1 3 (2.08%) Data Quality
1 3 (2.08%) QA
System Software
1 42 (29.17%) Docker
2 3 (2.08%) Active Directory
3 2 (1.39%) Apache Flume
4 1 (0.69%) Apache ZooKeeper
4 1 (0.69%) HDFS
Systems Management
1 27 (18.75%) Kibana
2 25 (17.36%) logstash
3 18 (12.50%) Kubernetes
4 16 (11.11%) Grafana
5 15 (10.42%) Terraform
6 14 (9.72%) Docker Swarm
7 10 (6.94%) Ansible
7 10 (6.94%) Puppet
8 9 (6.25%) Nagios
8 9 (6.25%) Pingdom
8 9 (6.25%) Uchiwa
8 9 (6.25%) ZABBIX
9 7 (4.86%) Graphite
10 5 (3.47%) Single Sign-On
11 2 (1.39%) Fluentd
11 2 (1.39%) Hadoop YARN
11 2 (1.39%) Prometheus
11 2 (1.39%) rkt
12 1 (0.69%) collectd
Vendors
1 16 (11.11%) Microsoft
2 12 (8.33%) Splunk
3 9 (6.25%) Adobe
3 9 (6.25%) hybris
3 9 (6.25%) New Relic
3 9 (6.25%) PagerDuty
4 6 (4.17%) Google
5 5 (3.47%) AppDynamics
5 5 (3.47%) Oracle
6 4 (2.78%) Cloudera
6 4 (2.78%) Hortonworks
6 4 (2.78%) TIBCO
7 2 (1.39%) Red Hat
7 2 (1.39%) Sybase
8 1 (0.69%) Ab Initio
8 1 (0.69%) Informatica
8 1 (0.69%) MapR
8 1 (0.69%) Omniture
8 1 (0.69%) Palantir
8 1 (0.69%) ServiceNow