Period
to 21 August 2018

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 21 August 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
Central London > City of London
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 135 174 195
Rank change year-on-year +39 +21 +75
Contract jobs citing Elasticsearch 132 76 53
As % of all contract IT jobs advertised in the City of London 1.88% 1.15% 0.78%
As % of the Application Platforms category 11.12% 7.43% 4.53%
Number of daily rates quoted 117 62 42
City of London median daily rate £550 £525 £456
Median daily rate % change year-on-year +4.76% +15.07% -4.95%
10th Percentile £463 £416 £338
90th Percentile £675 £675 £573
Central London median daily rate £550 £525 £450
% change year-on-year +4.76% +16.67% -5.26%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 1,187 1,023 1,170
As % of all contract IT jobs advertised in the City of London 16.92% 15.44% 17.31%
Number of daily rates quoted 889 751 894
City of London median daily rate £500 £500 £446
Median daily rate % change year-on-year - +12.04% +5.00%
10th Percentile £290 £275 £291
90th Percentile £675 £675 £629
Central London median daily rate £500 £493 £450
% change year-on-year +1.52% +9.44% +5.88%
Number of hourly rates quoted 32 7 19
City of London median hourly rate £20.63 £17.00 £19.00
Median hourly rate % change year-on-year +21.32% -10.53% +11.76%
10th Percentile £14.11 £11.73 £11.25
90th Percentile £33.68 £74.00 £26.25
Central London median hourly rate £20.00 £18.70 £18.45
% change year-on-year +6.95% +1.36% +8.53%

Elasticsearch
Job Vacancy Trend in the City of London

Job postings citing Elasticsearch as a percentage 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

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

Contractor daily rate trend for Elasticsearch in the City of London

Elasticsearch
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Elasticsearch in the City of London over the 6 months to 21 August 2018.

Contractor daily rate histogram for Elasticsearch in the City of London

Elasticsearch
Contract Job Locations in the City of 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 City of London region over the 6 months to 21 August 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
London Bridge - 12 £550 -
Elasticsearch
Central London

For the 6 months to 21 August 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 City of London region with a requirement for Elasticsearch.

1 82 (62.12%) Java
2 55 (41.67%) Finance
3 51 (38.64%) Agile Software Development
4 50 (37.88%) AngularJS
5 49 (37.12%) Hadoop
6 48 (36.36%) Kafka
7 46 (34.85%) Big Data
8 44 (33.33%) Java 8
9 43 (32.58%) Microservices
10 42 (31.82%) Docker
11 41 (31.06%) Python
12 40 (30.30%) Git (software)
13 39 (29.55%) Amazon AWS
13 39 (29.55%) MongoDB
13 39 (29.55%) Linux
14 38 (28.79%) REST
15 37 (28.03%) Apache Spark
16 34 (25.76%) Spring
16 34 (25.76%) JavaScript
17 33 (25.00%) SQL
18 31 (23.48%) TDD
19 27 (20.45%) HTML
19 27 (20.45%) Apache Hive
20 25 (18.94%) CSS
20 25 (18.94%) SOAP
21 24 (18.18%) Kubernetes
21 24 (18.18%) Spring Boot
22 23 (17.42%) TypeScript
22 23 (17.42%) Dropwizard
22 23 (17.42%) HTTP

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 37 (28.03%) Apache Spark
2 10 (7.58%) Apache
3 8 (6.06%) NServiceBus
4 5 (3.79%) JBoss
5 4 (3.03%) Apache Solr
5 4 (3.03%) WebLogic
5 4 (3.03%) WebSphere
6 3 (2.27%) Adobe Experience Manager
7 2 (1.52%) Apache Airflow
7 2 (1.52%) Confluence
7 2 (1.52%) Luigi
8 1 (0.76%) Apache Pig
8 1 (0.76%) nginx
8 1 (0.76%) SAS
8 1 (0.76%) Tomcat
Cloud Services
1 39 (29.55%) Amazon AWS
2 19 (14.39%) Heroku
2 19 (14.39%) Microsoft Azure
3 11 (8.33%) Google Cloud Platform
4 8 (6.06%) Cloud Computing
5 7 (5.30%) Amazon EC2
5 7 (5.30%) GitHub
6 5 (3.79%) Amazon S3
7 4 (3.03%) AWS Lambda
7 4 (3.03%) Serverless
8 3 (2.27%) Amazon ELB
8 3 (2.27%) Azure Active Directory
9 2 (1.52%) Amazon Kinesis
9 2 (1.52%) AWS CloudFormation
10 1 (0.76%) Amazon CloudWatch
10 1 (0.76%) Amazon EMR
10 1 (0.76%) CloudFront
10 1 (0.76%) Fastly
10 1 (0.76%) NuGet
10 1 (0.76%) Virtual Private Cloud
Communications & Networking
1 23 (17.42%) HTTP
2 21 (15.91%) DNS
3 20 (15.15%) SSL
4 18 (13.64%) FTP
4 18 (13.64%) TCP/IP
5 3 (2.27%) X.509
6 2 (1.52%) SMS
7 1 (0.76%) Calico
7 1 (0.76%) Firewall
7 1 (0.76%) SNA
Database & Business Intelligence
1 49 (37.12%) Hadoop
2 46 (34.85%) Big Data
3 39 (29.55%) MongoDB
4 27 (20.45%) Apache Hive
5 21 (15.91%) SQL Server
6 19 (14.39%) Apache Cassandra
7 17 (12.88%) NoSQL
8 15 (11.36%) PostgreSQL
9 13 (9.85%) MySQL
10 12 (9.09%) Relational Database
11 11 (8.33%) HBase
12 8 (6.06%) Redis
13 6 (4.55%) Couchbase
14 4 (3.03%) SQL Server Integration Services
15 3 (2.27%) Amazon DynamoDB
15 3 (2.27%) Bigtable
15 3 (2.27%) InfluxDB
15 3 (2.27%) Power BI
15 3 (2.27%) Spark SQL
15 3 (2.27%) Sqoop
Development Applications
1 40 (30.30%) Git (software)
2 23 (17.42%) Maven
3 20 (15.15%) GitLab
4 18 (13.64%) Gradle
4 18 (13.64%) gulp
4 18 (13.64%) Jenkins
5 7 (5.30%) Cucumber
5 7 (5.30%) TeamCity
6 6 (4.55%) Gatling
6 6 (4.55%) Geb
6 6 (4.55%) Spock
7 5 (3.79%) IntelliJ
7 5 (3.79%) JUnit
7 5 (3.79%) Mockito
8 4 (3.03%) JIRA
8 4 (3.03%) Octopus Deploy
8 4 (3.03%) webpack
9 3 (2.27%) Artifactory
9 3 (2.27%) Sonatype Nexus
10 2 (1.52%) Jasmine
General
1 55 (41.67%) Finance
2 12 (9.09%) Banking
3 7 (5.30%) Marketing
4 6 (4.55%) Legal
4 6 (4.55%) Publishing
5 4 (3.03%) Retail
6 3 (2.27%) Front Office
7 2 (1.52%) Investment Banking
7 2 (1.52%) Prime Brokerage
8 1 (0.76%) Advertising
8 1 (0.76%) Digital Economy
8 1 (0.76%) Games
8 1 (0.76%) Law
Job Titles
1 81 (61.36%) Developer
2 35 (26.52%) Java Developer
3 23 (17.42%) Big Data Engineer
4 22 (16.67%) Java Engineer
5 21 (15.91%) Hadoop Engineer
5 21 (15.91%) Senior Java Engineer
6 20 (15.15%) Elasticsearch Engineer
6 20 (15.15%) Senior Hadoop Engineer
7 17 (12.88%) Senior Developer
8 15 (11.36%) Elasticsearch Developer
9 13 (9.85%) Python Developer
10 12 (9.09%) Senior Java Developer
11 11 (8.33%) Apache Spark Developer
12 10 (7.58%) Agile Developer
12 10 (7.58%) Agile Java Developer
13 9 (6.82%) DevOps Engineer
13 9 (6.82%) Lead Developer
13 9 (6.82%) Technical Leader
14 8 (6.06%) .NET Developer
14 8 (6.06%) Analyst
Libraries, Frameworks & Software Standards
1 50 (37.88%) AngularJS
2 48 (36.36%) Kafka
3 38 (28.79%) REST
4 34 (25.76%) Spring
5 27 (20.45%) HTML
6 25 (18.94%) CSS
6 25 (18.94%) SOAP
7 24 (18.18%) Spring Boot
8 23 (17.42%) Dropwizard
8 23 (17.42%) OAuth
9 22 (16.67%) .NET
10 21 (15.91%) OAuth2
11 20 (15.15%) Elastic Stack
11 20 (15.15%) HTML5
12 18 (13.64%) Ember.js
12 18 (13.64%) Guice
12 18 (13.64%) Ratpack
13 14 (10.61%) NumPy
13 14 (10.61%) Pandas
14 13 (9.85%) RabbitMQ
Miscellaneous
1 20 (15.15%) Greenfield Project
2 12 (9.09%) Foreign Exchange (FX)
3 11 (8.33%) Fintech
4 4 (3.03%) Analytical Skills
5 3 (2.27%) Algorithms
5 3 (2.27%) Derivative
5 3 (2.27%) Fixed Income
5 3 (2.27%) Reference Data
6 2 (1.52%) Cloud Native
6 2 (1.52%) Computer Science
6 2 (1.52%) Enterprise Software
6 2 (1.52%) OTC Derivatives
7 1 (0.76%) CUDA
7 1 (0.76%) Equity Derivative
7 1 (0.76%) Management Information System
7 1 (0.76%) Robotics
7 1 (0.76%) Social Network
7 1 (0.76%) User Experience
Operating Systems
1 39 (29.55%) Linux
2 13 (9.85%) Unix
3 4 (3.03%) Windows
4 3 (2.27%) Android
5 2 (1.52%) Apple iOS
6 1 (0.76%) Red Hat Enterprise Linux
6 1 (0.76%) Ubuntu
6 1 (0.76%) Windows Server
Processes & Methodologies
1 51 (38.64%) Agile Software Development
2 43 (32.58%) Microservices
3 31 (23.48%) TDD
4 23 (17.42%) BDD
4 23 (17.42%) Domain-Driven Design
5 20 (15.15%) DevOps
6 18 (13.64%) OWASP
7 16 (12.12%) Continuous Integration
8 14 (10.61%) SOA
9 13 (9.85%) Data Modelling
10 12 (9.09%) Software Engineering
11 11 (8.33%) ETL
11 11 (8.33%) Unit Testing
12 9 (6.82%) Continuous Delivery
12 9 (6.82%) Kanban
12 9 (6.82%) MapReduce
12 9 (6.82%) Open Source
13 8 (6.06%) Data Science
13 8 (6.06%) Multithreading
13 8 (6.06%) SDLC
Programming Languages
1 82 (62.12%) Java
2 44 (33.33%) Java 8
3 41 (31.06%) Python
4 34 (25.76%) JavaScript
5 33 (25.00%) SQL
6 23 (17.42%) TypeScript
7 20 (15.15%) C#
8 18 (13.64%) ES6
9 12 (9.09%) Scala
10 11 (8.33%) Shell Script
11 9 (6.82%) Bash Shell
11 9 (6.82%) T-SQL
12 8 (6.06%) Groovy
13 5 (3.79%) C
13 5 (3.79%) Ruby
14 4 (3.03%) ANSI SQL
15 3 (2.27%) Perl
15 3 (2.27%) XPath
16 2 (1.52%) C++
16 2 (1.52%) Kotlin
Qualifications
1 3 (2.27%) Security Cleared
2 2 (1.52%) Degree
2 2 (1.52%) DV Cleared
3 1 (0.76%) PhD
3 1 (0.76%) SC Cleared
Quality Assurance & Compliance
1 4 (3.03%) QA
2 3 (2.27%) Data Quality
System Software
1 42 (31.82%) Docker
2 3 (2.27%) Active Directory
3 2 (1.52%) Apache Flume
4 1 (0.76%) Apache ZooKeeper
4 1 (0.76%) HDFS
Systems Management
1 24 (18.18%) Kubernetes
2 22 (16.67%) Kibana
3 18 (13.64%) Docker Swarm
3 18 (13.64%) logstash
4 10 (7.58%) Ansible
5 9 (6.82%) Grafana
6 7 (5.30%) Terraform
7 4 (3.03%) Single Sign-On
8 3 (2.27%) Hadoop YARN
8 3 (2.27%) Nagios
8 3 (2.27%) Pingdom
8 3 (2.27%) Puppet
8 3 (2.27%) Uchiwa
8 3 (2.27%) ZABBIX
9 2 (1.52%) Fluentd
9 2 (1.52%) Graphite
9 2 (1.52%) Opscode Chef
9 2 (1.52%) Prometheus
9 2 (1.52%) rkt
10 1 (0.76%) Packer
Vendors
1 17 (12.88%) Splunk
2 13 (9.85%) Microsoft
3 8 (6.06%) Google
4 5 (3.79%) AppDynamics
5 4 (3.03%) Oracle
5 4 (3.03%) TIBCO
6 3 (2.27%) Adobe
6 3 (2.27%) Cloudera
6 3 (2.27%) Hortonworks
6 3 (2.27%) hybris
6 3 (2.27%) New Relic
6 3 (2.27%) PagerDuty
7 2 (1.52%) Sybase
8 1 (0.76%) Atlassian
8 1 (0.76%) Omniture
8 1 (0.76%) Palantir
8 1 (0.76%) ServiceNow
8 1 (0.76%) Solace
8 1 (0.76%) Tableau