Period
to 15 October 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 15 October 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
15 Oct 2018
Same period 2017 Same period 2016
Rank 103 170 185
Rank change year-on-year +67 +15 +62
Contract jobs citing Elasticsearch 163 73 64
As % of all contract IT jobs advertised in the City of London 2.33% 1.08% 0.96%
As % of the Application Platforms category 13.59% 7.37% 5.52%
Number of daily rates quoted 148 65 52
City of London median daily rate £550 £525 £475
Median daily rate % change year-on-year +4.76% +10.53% +5.56%
10th Percentile £463 £343 £338
90th Percentile £675 £675 £598
Central London median daily rate £550 £525 £475
% change year-on-year +4.76% +10.53% -
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 1,199 990 1,159
As % of all contract IT jobs advertised in the City of London 17.13% 14.59% 17.47%
Number of daily rates quoted 905 758 901
City of London median daily rate £513 £498 £450
Median daily rate % change year-on-year +3.02% +10.56% +5.88%
10th Percentile £273 £275 £294
90th Percentile £675 £675 £645
Central London median daily rate £500 £493 £450
% change year-on-year +1.52% +9.44% +5.88%
Number of hourly rates quoted 37 9 19
City of London median hourly rate £21.25 £17.00 £19.00
Median hourly rate % change year-on-year +25.00% -10.53% +11.76%
10th Percentile £13.00 £11.00 £11.25
90th Percentile £33.30 £47.75 £55.37
Central London median hourly rate £20.00 £17.00 £18.73
% change year-on-year +17.65% -9.21% +10.15%

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 15 October 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 15 October 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 - 38 £550 -
Elasticsearch
Central London

For the 6 months to 15 October 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 80 (49.08%) Finance
2 76 (46.63%) Java
3 66 (40.49%) Python
4 63 (38.65%) Apache Spark
5 59 (36.20%) Docker
6 56 (34.36%) Agile Software Development
7 48 (29.45%) Git (software)
8 47 (28.83%) AngularJS
9 46 (28.22%) Kafka
10 45 (27.61%) Big Data
10 45 (27.61%) Microservices
10 45 (27.61%) Hadoop
11 44 (26.99%) Java 8
12 43 (26.38%) Splunk
13 42 (25.77%) Amazon AWS
14 41 (25.15%) MongoDB
14 41 (25.15%) JavaScript
14 41 (25.15%) Pandas
15 39 (23.93%) Linux
15 39 (23.93%) TDD
15 39 (23.93%) NumPy
15 39 (23.93%) Spring
16 38 (23.31%) SQL
17 37 (22.70%) REST
18 36 (22.09%) Foreign Exchange (FX)
19 35 (21.47%) PySpark
20 33 (20.25%) Kubernetes
21 30 (18.40%) PostgreSQL
22 29 (17.79%) BDD
22 29 (17.79%) Spring Boot

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 63 (38.65%) Apache Spark
2 9 (5.52%) Apache
2 9 (5.52%) NServiceBus
3 5 (3.07%) JBoss
4 4 (2.45%) Apache Solr
4 4 (2.45%) WebLogic
4 4 (2.45%) WebSphere
5 3 (1.84%) Adobe Experience Manager
5 3 (1.84%) Apache Airflow
5 3 (1.84%) Confluence
5 3 (1.84%) Luigi
6 1 (0.61%) Apache Pig
6 1 (0.61%) nginx
6 1 (0.61%) SAS
6 1 (0.61%) Tomcat
6 1 (0.61%) Umbraco
Cloud Services
1 42 (25.77%) Amazon AWS
2 21 (12.88%) Heroku
3 20 (12.27%) Microsoft Azure
4 9 (5.52%) Cloud Computing
4 9 (5.52%) Google Cloud Platform
5 7 (4.29%) Amazon EC2
5 7 (4.29%) GitHub
6 5 (3.07%) AWS Lambda
6 5 (3.07%) Serverless
7 4 (2.45%) Amazon S3
8 3 (1.84%) Amazon ELB
9 2 (1.23%) Amazon Kinesis
9 2 (1.23%) AWS CloudFormation
9 2 (1.23%) Azure Functions
9 2 (1.23%) Datadog
9 2 (1.23%) IaaS
10 1 (0.61%) Amazon CloudWatch
10 1 (0.61%) AWS CodePipeline
10 1 (0.61%) Fastly
10 1 (0.61%) Virtual Private Cloud
Communications & Networking
1 24 (14.72%) HTTP
2 22 (13.50%) SSL
3 20 (12.27%) DNS
3 20 (12.27%) FTP
3 20 (12.27%) TCP/IP
4 1 (0.61%) AMQP
4 1 (0.61%) BGP
4 1 (0.61%) Firewall
4 1 (0.61%) IPFIX
4 1 (0.61%) Junos
4 1 (0.61%) MPLS
4 1 (0.61%) MQTT
4 1 (0.61%) MRTG
4 1 (0.61%) OSPF
4 1 (0.61%) Reverse Proxy
4 1 (0.61%) SMS
4 1 (0.61%) SNA
4 1 (0.61%) SNMP
4 1 (0.61%) TACACS
4 1 (0.61%) VPN
Database & Business Intelligence
1 45 (27.61%) Big Data
1 45 (27.61%) Hadoop
2 41 (25.15%) MongoDB
3 30 (18.40%) PostgreSQL
4 26 (15.95%) Apache Hive
5 23 (14.11%) NoSQL
6 20 (12.27%) SQL Server
7 18 (11.04%) MySQL
8 16 (9.82%) Apache Cassandra
9 14 (8.59%) Redis
10 11 (6.75%) Relational Database
11 8 (4.91%) HBase
12 7 (4.29%) Couchbase
13 3 (1.84%) InfluxDB
13 3 (1.84%) Neo4j
13 3 (1.84%) Spark SQL
13 3 (1.84%) Sqoop
14 2 (1.23%) Amazon DynamoDB
14 2 (1.23%) Presto
14 2 (1.23%) Riak
Development Applications
1 48 (29.45%) Git (software)
2 26 (15.95%) GitLab
3 23 (14.11%) Gradle
4 22 (13.50%) Jenkins
4 22 (13.50%) Maven
5 20 (12.27%) gulp
6 8 (4.91%) Gatling
6 8 (4.91%) Geb
6 8 (4.91%) Spock
7 7 (4.29%) Cucumber
7 7 (4.29%) JUnit
7 7 (4.29%) Mockito
8 6 (3.68%) Artifactory
8 6 (3.68%) IntelliJ
9 5 (3.07%) JIRA
9 5 (3.07%) Octopus Deploy
9 5 (3.07%) TeamCity
10 2 (1.23%) Bitbucket
10 2 (1.23%) Selenium
10 2 (1.23%) webpack
General
1 80 (49.08%) Finance
2 11 (6.75%) Banking
3 10 (6.13%) Marketing
4 9 (5.52%) Retail
5 7 (4.29%) Publishing
6 6 (3.68%) Legal
7 4 (2.45%) Advertising
8 2 (1.23%) Prime Brokerage
9 1 (0.61%) Games
9 1 (0.61%) Investment Banking
9 1 (0.61%) Law
Job Titles
1 112 (68.71%) Developer
2 38 (23.31%) Java Developer
3 34 (20.86%) Python Developer
4 26 (15.95%) Elasticsearch Developer
5 22 (13.50%) Apache Spark Developer
6 21 (12.88%) Big Data Engineer
7 19 (11.66%) Hadoop Engineer
7 19 (11.66%) Java Engineer
7 19 (11.66%) Senior Java Engineer
8 18 (11.04%) Elasticsearch Engineer
8 18 (11.04%) Senior Hadoop Engineer
9 15 (9.20%) Senior Developer
10 14 (8.59%) .NET Developer
11 12 (7.36%) Agile Developer
11 12 (7.36%) Agile Java Developer
11 12 (7.36%) Senior Java Developer
12 10 (6.13%) C# Developer
12 10 (6.13%) Lead Developer
13 9 (5.52%) DevOps Engineer
13 9 (5.52%) Technical Leader
Libraries, Frameworks & Software Standards
1 47 (28.83%) AngularJS
2 46 (28.22%) Kafka
3 41 (25.15%) Pandas
4 39 (23.93%) NumPy
4 39 (23.93%) Spring
5 37 (22.70%) REST
6 35 (21.47%) PySpark
7 29 (17.79%) Spring Boot
8 27 (16.56%) HTML
9 26 (15.95%) CSS
10 25 (15.34%) Dropwizard
10 25 (15.34%) SOAP
11 23 (14.11%) .NET
11 23 (14.11%) OAuth
12 21 (12.88%) HTML5
12 21 (12.88%) OAuth2
13 20 (12.27%) Ember.js
13 20 (12.27%) Guice
13 20 (12.27%) Ratpack
14 19 (11.66%) RabbitMQ
Miscellaneous
1 36 (22.09%) Foreign Exchange (FX)
2 16 (9.82%) Greenfield Project
3 10 (6.13%) Fintech
4 5 (3.07%) Analytical Skills
5 3 (1.84%) Computer Science
5 3 (1.84%) Derivative
5 3 (1.84%) Fixed Income
5 3 (1.84%) User Experience
6 2 (1.23%) Cloud Native
6 2 (1.23%) Digital Wallet
6 2 (1.23%) Enterprise Software
6 2 (1.23%) OTC Derivatives
7 1 (0.61%) Algorithms
7 1 (0.61%) CUDA
7 1 (0.61%) Equity Derivative
7 1 (0.61%) Linux Command Line
7 1 (0.61%) Management Information System
7 1 (0.61%) Robotics
7 1 (0.61%) Self-Motivation
7 1 (0.61%) Wiki
Operating Systems
1 39 (23.93%) Linux
2 14 (8.59%) Unix
3 3 (1.84%) Android
4 2 (1.23%) Ubuntu
5 1 (0.61%) Apple iOS
5 1 (0.61%) CentOS
5 1 (0.61%) Debian
5 1 (0.61%) Red Hat Enterprise Linux
5 1 (0.61%) Windows
5 1 (0.61%) Windows Server
Processes & Methodologies
1 56 (34.36%) Agile Software Development
2 45 (27.61%) Microservices
3 39 (23.93%) TDD
4 29 (17.79%) BDD
4 29 (17.79%) DevOps
5 25 (15.34%) Domain-Driven Design
6 20 (12.27%) OWASP
7 18 (11.04%) Software Engineering
8 15 (9.20%) Unit Testing
9 14 (8.59%) SOA
10 13 (7.98%) Continuous Integration
11 10 (6.13%) Data Modelling
11 10 (6.13%) Open Source
12 9 (5.52%) Data Science
12 9 (5.52%) Digital Transformation Programme
12 9 (5.52%) E-Commerce
12 9 (5.52%) Kanban
12 9 (5.52%) Multithreading
13 8 (4.91%) Analytics
13 8 (4.91%) SDLC
Programming Languages
1 76 (46.63%) Java
2 66 (40.49%) Python
3 44 (26.99%) Java 8
4 41 (25.15%) JavaScript
5 38 (23.31%) SQL
6 23 (14.11%) C#
6 23 (14.11%) TypeScript
7 20 (12.27%) ES6
8 13 (7.98%) Scala
9 11 (6.75%) Shell Script
10 10 (6.13%) T-SQL
11 8 (4.91%) Bash Shell
11 8 (4.91%) Perl
12 6 (3.68%) Ruby
13 5 (3.07%) C
13 5 (3.07%) Groovy
14 4 (2.45%) ANSI SQL
15 3 (1.84%) Go
16 2 (1.23%) Cypher
16 2 (1.23%) Kotlin
Qualifications
1 3 (1.84%) Degree
2 1 (0.61%) PhD
Quality Assurance & Compliance
1 10 (6.13%) QA
System Software
1 59 (36.20%) Docker
2 2 (1.23%) Apache Flume
3 1 (0.61%) Apache ZooKeeper
3 1 (0.61%) HDFS
3 1 (0.61%) KVM
3 1 (0.61%) VMware Infrastructure
Systems Management
1 33 (20.25%) Kubernetes
2 22 (13.50%) Kibana
3 20 (12.27%) Docker Swarm
4 17 (10.43%) Ansible
4 17 (10.43%) logstash
5 11 (6.75%) Grafana
6 10 (6.13%) Terraform
7 6 (3.68%) Nagios
8 5 (3.07%) Prometheus
8 5 (3.07%) Puppet
9 4 (2.45%) Fluentd
9 4 (2.45%) Graphite
9 4 (2.45%) ZABBIX
10 3 (1.84%) Hadoop YARN
10 3 (1.84%) Opscode Chef
10 3 (1.84%) Pingdom
10 3 (1.84%) Uchiwa
11 2 (1.23%) collectd
11 2 (1.23%) rkt
12 1 (0.61%) StatsD
Vendors
1 43 (26.38%) Splunk
2 11 (6.75%) Microsoft
3 7 (4.29%) Google
4 6 (3.68%) Oracle
5 5 (3.07%) AppDynamics
6 3 (1.84%) Adobe
6 3 (1.84%) hybris
6 3 (1.84%) New Relic
6 3 (1.84%) PagerDuty
6 3 (1.84%) TIBCO
7 2 (1.23%) Sybase
8 1 (0.61%) Atlassian
8 1 (0.61%) Cadence
8 1 (0.61%) Cisco
8 1 (0.61%) Ericsson
8 1 (0.61%) Huawei
8 1 (0.61%) Juniper
8 1 (0.61%) Omniture
8 1 (0.61%) Red Hat
8 1 (0.61%) VMware