Period
to 21 September 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 21 September 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
21 Sep 2018
Same period 2017 Same period 2016
Rank 136 177 190
Rank change year-on-year +41 +13 +94
Contract jobs citing Elasticsearch 183 84 79
As % of all contract IT jobs advertised in Central London 2.01% 1.05% 0.96%
As % of the Application Platforms category 11.52% 6.91% 5.02%
Number of daily rates quoted 164 69 59
Central London median daily rate £550 £525 £475
Median daily rate % change year-on-year +4.76% +10.53% -1.04%
10th Percentile £463 £356 £338
90th Percentile £663 £675 £555
London median daily rate £550 £513 £475
% change year-on-year +7.32% +7.89% -5.00%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate - £47.00 £47.25
% change year-on-year - -0.53% -

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 1,589 1,215 1,574
As % of all contract IT jobs advertised in Central London 17.43% 15.15% 19.06%
Number of daily rates quoted 1,191 905 1,185
Central London median daily rate £500 £495 £450
Median daily rate % change year-on-year +1.01% +10.00% +5.88%
10th Percentile £275 £265 £300
90th Percentile £650 £656 £631
London median daily rate £500 £488 £450
% change year-on-year +2.56% +8.33% +9.09%
Number of hourly rates quoted 40 12 23
Central London median hourly rate £20.00 £17.85 £17.50
Median hourly rate % change year-on-year +12.04% +2.00% +2.94%
10th Percentile £13.00 £12.88 £11.25
90th Percentile £33.88 £29.75 £49.45
London median hourly rate £22.50 £20.47 £18.00
% change year-on-year +9.93% +13.71% -5.26%

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 21 September 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 21 September 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 +52 152 £550 +4.76% 61
Southwark - 31 £550 -
West End of London -23 4 £569 - 17
City of Westminster -3 1 £525 +10.53%
Elasticsearch
London

For the 6 months to 21 September 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 (47.54%) Java
2 74 (40.44%) Finance
3 66 (36.07%) Python
4 62 (33.88%) Docker
5 60 (32.79%) Agile Software Development
6 58 (31.69%) Amazon AWS
7 56 (30.60%) Microservices
8 55 (30.05%) Apache Spark
8 55 (30.05%) Git (software)
9 53 (28.96%) AngularJS
10 52 (28.42%) MongoDB
11 51 (27.87%) Big Data
12 50 (27.32%) JavaScript
13 47 (25.68%) Hadoop
13 47 (25.68%) Kafka
13 47 (25.68%) Java 8
14 43 (23.50%) TDD
14 43 (23.50%) Linux
15 41 (22.40%) SQL
16 40 (21.86%) Spring
17 39 (21.31%) Splunk
18 38 (20.77%) Spring Boot
19 37 (20.22%) REST
20 35 (19.13%) BDD
21 34 (18.58%) Kubernetes
22 32 (17.49%) Kibana
22 32 (17.49%) DevOps
22 32 (17.49%) Pandas
23 31 (16.94%) Jenkins
24 30 (16.39%) NumPy

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 55 (30.05%) Apache Spark
2 14 (7.65%) NServiceBus
3 11 (6.01%) Adobe Experience Manager
4 9 (4.92%) Apache
5 5 (2.73%) JBoss
6 4 (2.19%) Apache Solr
6 4 (2.19%) WebLogic
6 4 (2.19%) WebSphere
7 3 (1.64%) Apache Airflow
7 3 (1.64%) Confluence
7 3 (1.64%) Luigi
8 2 (1.09%) Tomcat
9 1 (0.55%) Apache Pig
9 1 (0.55%) IPython
9 1 (0.55%) Jupyter
9 1 (0.55%) nginx
9 1 (0.55%) Oracle SOA Suite
9 1 (0.55%) SAS
Cloud Services
1 58 (31.69%) Amazon AWS
2 26 (14.21%) Heroku
3 25 (13.66%) Microsoft Azure
4 22 (12.02%) GitHub
5 16 (8.74%) Amazon EC2
6 14 (7.65%) Amazon S3
6 14 (7.65%) Cloud Computing
7 11 (6.01%) Amazon ELB
8 10 (5.46%) Google Cloud Platform
8 10 (5.46%) Serverless
9 9 (4.92%) AWS Lambda
10 7 (3.83%) Amazon Kinesis
11 6 (3.28%) Fastly
12 2 (1.09%) AWS CloudFormation
12 2 (1.09%) Datadog
12 2 (1.09%) IaaS
12 2 (1.09%) Route 53
12 2 (1.09%) Virtual Private Cloud
13 1 (0.55%) Amazon CloudWatch
13 1 (0.55%) Amazon ElastiCache
Communications & Networking
1 25 (13.66%) HTTP
2 23 (12.57%) SSL
3 20 (10.93%) DNS
3 20 (10.93%) FTP
3 20 (10.93%) TCP/IP
4 2 (1.09%) Calico
4 2 (1.09%) Reverse Proxy
5 1 (0.55%) AMQP
5 1 (0.55%) Internet
5 1 (0.55%) IPFIX
5 1 (0.55%) Junos
5 1 (0.55%) Kerberos
5 1 (0.55%) MPLS
5 1 (0.55%) MQTT
5 1 (0.55%) MRTG
5 1 (0.55%) OSPF
5 1 (0.55%) SMS
5 1 (0.55%) SNA
5 1 (0.55%) SNMP
5 1 (0.55%) VPN
Database & Business Intelligence
1 52 (28.42%) MongoDB
2 51 (27.87%) Big Data
3 47 (25.68%) Hadoop
4 28 (15.30%) NoSQL
5 27 (14.75%) Apache Hive
5 27 (14.75%) PostgreSQL
6 26 (14.21%) SQL Server
7 25 (13.66%) MySQL
8 18 (9.84%) Apache Cassandra
8 18 (9.84%) Redis
9 11 (6.01%) InfluxDB
10 10 (5.46%) Relational Database
11 9 (4.92%) Neo4j
12 8 (4.37%) Amazon DynamoDB
12 8 (4.37%) HBase
13 7 (3.83%) Couchbase
14 3 (1.64%) Spark SQL
14 3 (1.64%) Sqoop
15 2 (1.09%) Presto
15 2 (1.09%) SQL Server 2014
Development Applications
1 55 (30.05%) Git (software)
2 31 (16.94%) Jenkins
3 26 (14.21%) GitLab
4 25 (13.66%) Maven
5 21 (11.48%) Gradle
6 20 (10.93%) gulp
7 15 (8.20%) Artifactory
8 12 (6.56%) Bitbucket
9 10 (5.46%) Sonatype Nexus
10 8 (4.37%) Gatling
10 8 (4.37%) Geb
10 8 (4.37%) Spock
10 8 (4.37%) webpack
11 7 (3.83%) CircleCI
11 7 (3.83%) Cucumber
12 6 (3.28%) IntelliJ
12 6 (3.28%) JIRA
12 6 (3.28%) TeamCity
13 5 (2.73%) JUnit
13 5 (2.73%) NUnit
General
1 74 (40.44%) Finance
2 15 (8.20%) Banking
3 10 (5.46%) Marketing
4 9 (4.92%) Retail
5 7 (3.83%) Publishing
6 6 (3.28%) Legal
7 4 (2.19%) Advertising
8 2 (1.09%) Law
8 2 (1.09%) Prime Brokerage
9 1 (0.55%) Front Office
9 1 (0.55%) Games
9 1 (0.55%) Investment Banking
9 1 (0.55%) Pharmaceutical
Job Titles
1 117 (63.93%) Developer
2 38 (20.77%) Java Developer
3 24 (13.11%) Elasticsearch Developer
3 24 (13.11%) Python Developer
4 22 (12.02%) Apache Spark Developer
4 22 (12.02%) Big Data Engineer
5 20 (10.93%) Hadoop Engineer
5 20 (10.93%) Java Engineer
5 20 (10.93%) Senior Java Engineer
6 19 (10.38%) Elasticsearch Engineer
6 19 (10.38%) Senior Developer
6 19 (10.38%) Senior Hadoop Engineer
7 18 (9.84%) DevOps Engineer
8 14 (7.65%) .NET Developer
9 13 (7.10%) C# Developer
10 12 (6.56%) Agile Developer
10 12 (6.56%) Agile Java Developer
10 12 (6.56%) Senior Java Developer
11 11 (6.01%) AWS Engineer
12 10 (5.46%) AWS DevOps
Libraries, Frameworks & Software Standards
1 53 (28.96%) AngularJS
2 47 (25.68%) Kafka
3 40 (21.86%) Spring
4 38 (20.77%) Spring Boot
5 37 (20.22%) REST
6 32 (17.49%) Pandas
7 30 (16.39%) .NET
7 30 (16.39%) NumPy
8 29 (15.85%) Elastic Stack
9 28 (15.30%) HTML
10 26 (14.21%) CSS
10 26 (14.21%) PySpark
11 25 (13.66%) Dropwizard
11 25 (13.66%) RabbitMQ
11 25 (13.66%) SOAP
12 24 (13.11%) OAuth
13 22 (12.02%) HTML5
14 21 (11.48%) OAuth2
15 20 (10.93%) Ember.js
15 20 (10.93%) Ratpack
Miscellaneous
1 27 (14.75%) Foreign Exchange (FX)
2 21 (11.48%) Greenfield Project
3 12 (6.56%) Fintech
4 5 (2.73%) Analytical Skills
4 5 (2.73%) User Experience
5 3 (1.64%) Algorithms
5 3 (1.64%) Computer Science
5 3 (1.64%) Derivative
5 3 (1.64%) Fixed Income
6 2 (1.09%) Cloud Native
6 2 (1.09%) Enterprise Software
6 2 (1.09%) Linux Command Line
6 2 (1.09%) NHS
6 2 (1.09%) OTC Derivatives
7 1 (0.55%) CUDA
7 1 (0.55%) Management Information System
7 1 (0.55%) Self-Motivation
7 1 (0.55%) Social Network
7 1 (0.55%) Virtual Team
7 1 (0.55%) Wiki
Operating Systems
1 43 (23.50%) Linux
2 15 (8.20%) Unix
3 4 (2.19%) Android
4 3 (1.64%) Ubuntu
5 2 (1.09%) Apple iOS
5 2 (1.09%) Windows
6 1 (0.55%) CentOS
6 1 (0.55%) Debian
6 1 (0.55%) Red Hat Enterprise Linux
6 1 (0.55%) Windows Server
Processes & Methodologies
1 60 (32.79%) Agile Software Development
2 56 (30.60%) Microservices
3 43 (23.50%) TDD
4 35 (19.13%) BDD
5 32 (17.49%) DevOps
6 25 (13.66%) Domain-Driven Design
7 21 (11.48%) Unit Testing
8 20 (10.93%) OWASP
9 19 (10.38%) SOA
9 19 (10.38%) Software Engineering
10 17 (9.29%) E-Commerce
11 16 (8.74%) Continuous Integration
12 15 (8.20%) Deployment Automation
12 15 (8.20%) Load Balancing
13 14 (7.65%) Multithreading
14 13 (7.10%) Open Source
15 11 (6.01%) Content Management
16 10 (5.46%) Data Modelling
16 10 (5.46%) Data Science
16 10 (5.46%) SDLC
Programming Languages
1 87 (47.54%) Java
2 66 (36.07%) Python
3 50 (27.32%) JavaScript
4 47 (25.68%) Java 8
5 41 (22.40%) SQL
6 27 (14.75%) C#
7 26 (14.21%) TypeScript
8 21 (11.48%) ES6
9 17 (9.29%) Scala
10 15 (8.20%) Perl
10 15 (8.20%) T-SQL
11 14 (7.65%) Ruby
12 12 (6.56%) Shell Script
13 8 (4.37%) Bash Shell
14 7 (3.83%) Groovy
15 5 (2.73%) C
16 4 (2.19%) ANSI SQL
17 2 (1.09%) Cypher
17 2 (1.09%) Go
17 2 (1.09%) Kotlin
Qualifications
1 3 (1.64%) Degree
2 1 (0.55%) BPSS Clearance
2 1 (0.55%) PhD
Quality Assurance & Compliance
1 11 (6.01%) QA
2 2 (1.09%) GCP
System Software
1 62 (33.88%) Docker
2 2 (1.09%) Apache Flume
3 1 (0.55%) Apache ZooKeeper
3 1 (0.55%) HDFS
3 1 (0.55%) KVM
3 1 (0.55%) VMware Infrastructure
Systems Management
1 34 (18.58%) Kubernetes
2 32 (17.49%) Kibana
3 27 (14.75%) logstash
4 20 (10.93%) Ansible
4 20 (10.93%) Docker Swarm
4 20 (10.93%) Terraform
5 18 (9.84%) Grafana
6 14 (7.65%) Nagios
7 13 (7.10%) Puppet
8 12 (6.56%) ZABBIX
9 11 (6.01%) Pingdom
9 11 (6.01%) Uchiwa
10 9 (4.92%) Graphite
11 6 (3.28%) Prometheus
12 5 (2.73%) Fluentd
13 3 (1.64%) Hadoop YARN
13 3 (1.64%) Opscode Chef
14 2 (1.09%) collectd
14 2 (1.09%) rkt
14 2 (1.09%) Single Sign-On
Vendors
1 39 (21.31%) Splunk
2 18 (9.84%) Microsoft
3 11 (6.01%) Adobe
3 11 (6.01%) hybris
3 11 (6.01%) New Relic
3 11 (6.01%) PagerDuty
4 8 (4.37%) Google
5 6 (3.28%) Oracle
6 5 (2.73%) AppDynamics
7 4 (2.19%) TIBCO
8 2 (1.09%) Red Hat
8 2 (1.09%) Sybase
9 1 (0.55%) Atlassian
9 1 (0.55%) Cisco
9 1 (0.55%) Cloudera
9 1 (0.55%) Hortonworks
9 1 (0.55%) Huawei
9 1 (0.55%) MapR
9 1 (0.55%) Palantir
9 1 (0.55%) Tableau