Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Elasticsearch skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Elasticsearch over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Elasticsearch
Central London > City of London
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 208 151 195
Rank change year-on-year -57 +44 +42
Permanent jobs citing Elasticsearch 144 195 164
As % of all permanent IT jobs advertised in the City of London 1.35% 1.87% 1.46%
As % of the Application Platforms category 8.16% 10.22% 8.04%
Number of salaries quoted 122 173 158
City of London median annual salary £67,500 £67,500 £65,000
Median salary % change year-on-year - +3.85% +4.00%
10th Percentile £45,250 £52,500 £42,500
90th Percentile £98,375 £92,250 £86,250
Central London median annual salary £65,000 £67,500 £62,500
% change year-on-year -3.70% +8.00% +4.17%

Elasticsearch is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Permanent vacancies with a requirement for application platform skills 1,765 1,908 2,041
As % of all permanent IT jobs advertised in the City of London 16.60% 18.27% 18.18%
Number of salaries quoted 1,612 1,757 1,875
City of London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £33,938 £36,250 £35,000
90th Percentile £92,500 £90,000 £87,500
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

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
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Elasticsearch in the City of London.

Salary trend for Elasticsearch in the City of London

Elasticsearch
Salary Histogram in the City of London

The salary distribution of IT jobs citing Elasticsearch in the City of London over the 6 months to 18 December 2018.

Salary histogram for Elasticsearch in the City of London

For the 6 months to 18 December 2018, IT 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 permanent job ads across the City of London region with a requirement for Elasticsearch.

1 63 (43.75%) Agile Software Development
1 63 (43.75%) Docker
2 62 (43.06%) Java
3 59 (40.97%) Python
4 44 (30.56%) SQL
5 39 (27.08%) C#
6 38 (26.39%) PostgreSQL
6 38 (26.39%) DevOps
7 35 (24.31%) Amazon AWS
7 35 (24.31%) NoSQL
8 34 (23.61%) Linux
9 31 (21.53%) .NET
9 31 (21.53%) Spring
9 31 (21.53%) Node.js
10 30 (20.83%) Microservices
11 29 (20.14%) Git (software)
12 27 (18.75%) Kafka
12 27 (18.75%) AngularJS
13 25 (17.36%) TDD
13 25 (17.36%) MySQL
14 24 (16.67%) Big Data
14 24 (16.67%) Kubernetes
15 23 (15.97%) Kibana
15 23 (15.97%) JavaScript
15 23 (15.97%) Django
15 23 (15.97%) REST
16 22 (15.28%) Scala
16 22 (15.28%) SQL Server
17 21 (14.58%) Finance
17 21 (14.58%) RabbitMQ

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 19 (13.19%) Apache Spark
2 8 (5.56%) Apache
3 7 (4.86%) Tomcat
4 5 (3.47%) nginx
5 4 (2.78%) NServiceBus
6 3 (2.08%) uWSGI
7 2 (1.39%) Apache Solr
8 1 (0.69%) Confluence
8 1 (0.69%) IPython
8 1 (0.69%) Jupyter
8 1 (0.69%) WordPress
Applications
1 5 (3.47%) Spreadsheet
2 4 (2.78%) Microsoft Excel
3 3 (2.08%) Microsoft Office
Cloud Services
1 35 (24.31%) Amazon AWS
2 19 (13.19%) Cloud Computing
3 16 (11.11%) Microsoft Azure
4 9 (6.25%) GitHub
5 7 (4.86%) Amazon CloudWatch
5 7 (4.86%) AWS CloudFormation
5 7 (4.86%) NuGet
6 6 (4.17%) Amazon S3
7 5 (3.47%) Amazon EC2
7 5 (3.47%) Amazon SQS
8 4 (2.78%) Amazon EMR
8 4 (2.78%) Google Cloud Platform
9 2 (1.39%) AWS Lambda
9 2 (1.39%) SaaS
9 2 (1.39%) Serverless
10 1 (0.69%) Apigee
Communications & Networking
1 9 (6.25%) Ethernet
1 9 (6.25%) MPLS
1 9 (6.25%) Reverse Proxy
1 9 (6.25%) TCP/IP
1 9 (6.25%) VPN
2 3 (2.08%) HTTP
2 3 (2.08%) SMS
3 1 (0.69%) AMQP
3 1 (0.69%) Firewall
3 1 (0.69%) NX-OS
3 1 (0.69%) VLAN
Database & Business Intelligence
1 38 (26.39%) PostgreSQL
2 35 (24.31%) NoSQL
3 25 (17.36%) MySQL
4 24 (16.67%) Big Data
5 22 (15.28%) SQL Server
6 20 (13.89%) Hadoop
6 20 (13.89%) MongoDB
7 10 (6.94%) Apache Cassandra
8 9 (6.25%) Amazon Redshift
9 7 (4.86%) InfluxDB
9 7 (4.86%) Redis
10 6 (4.17%) Text Mining
11 5 (3.47%) Amazon RDS
11 5 (3.47%) Relational Database
12 4 (2.78%) Amazon DynamoDB
12 4 (2.78%) Couchbase
13 3 (2.08%) OpenTSDB
13 3 (2.08%) Parquet
14 2 (1.39%) SAP HANA
14 2 (1.39%) Spark SQL
Development Applications
1 29 (20.14%) Git (software)
2 18 (12.50%) Octopus Deploy
2 18 (12.50%) TeamCity
3 9 (6.25%) JIRA
3 9 (6.25%) Subversion
4 8 (5.56%) Jenkins
5 7 (4.86%) Gradle
5 7 (4.86%) Sonatype Nexus
5 7 (4.86%) Team Foundation Server
6 5 (3.47%) GitLab
6 5 (3.47%) Visual Studio
7 4 (2.78%) Protractor
8 2 (1.39%) Artifactory
8 2 (1.39%) Bitbucket
8 2 (1.39%) gulp
8 2 (1.39%) Selenium
8 2 (1.39%) SpecFlow
8 2 (1.39%) webpack
9 1 (0.69%) Mercurial
9 1 (0.69%) MSTest
General
1 21 (14.58%) Finance
2 9 (6.25%) Pharmaceutical
2 9 (6.25%) Telecoms
3 6 (4.17%) Law
4 4 (2.78%) Banking
5 2 (1.39%) Automotive
5 2 (1.39%) Billing
5 2 (1.39%) Marketing
5 2 (1.39%) Publishing
6 1 (0.69%) Advertising
6 1 (0.69%) Games
6 1 (0.69%) Retail
Job Titles
1 89 (61.81%) Developer
2 25 (17.36%) Python Developer
3 24 (16.67%) Java Developer
4 17 (11.81%) Senior Developer
5 15 (10.42%) DevOps Engineer
6 13 (9.03%) .NET Developer
7 12 (8.33%) Scala Developer
8 10 (6.94%) Python Engineer
9 8 (5.56%) Architect
10 7 (4.86%) Apache Spark Developer
10 7 (4.86%) AWS DevOps
10 7 (4.86%) Java Scala Developer
10 7 (4.86%) Lead Developer
11 6 (4.17%) AWS DevOps Engineer
11 6 (4.17%) AWS Engineer
11 6 (4.17%) Hadoop Developer
11 6 (4.17%) Java Engineer
11 6 (4.17%) Java Hadoop Developer
11 6 (4.17%) Junior
11 6 (4.17%) Lead Architect
Libraries, Frameworks & Software Standards
1 31 (21.53%) .NET
1 31 (21.53%) Node.js
1 31 (21.53%) Spring
2 27 (18.75%) AngularJS
2 27 (18.75%) Kafka
3 23 (15.97%) Django
3 23 (15.97%) REST
4 21 (14.58%) RabbitMQ
4 21 (14.58%) Spring Boot
5 20 (13.89%) React
6 16 (11.11%) HTML
7 14 (9.72%) Flask
8 11 (7.64%) ASP.NET
8 11 (7.64%) Elastic Stack
8 11 (7.64%) RESTful
9 10 (6.94%) .NET Framework
9 10 (6.94%) XML
10 9 (6.25%) J2EE
10 9 (6.25%) WebSockets
11 8 (5.56%) HTML5
Miscellaneous
1 21 (14.58%) Greenfield Project
2 16 (11.11%) User Experience
3 12 (8.33%) Data Structures
4 10 (6.94%) Analytical Skills
5 9 (6.25%) Life Science
6 8 (5.56%) Algorithms
7 7 (4.86%) Fintech
8 6 (4.17%) Virtual Team
9 5 (3.47%) Mobile App
10 3 (2.08%) Enterprise Software
10 3 (2.08%) Hedge funds
10 3 (2.08%) Video\Live Streaming
11 2 (1.39%) Enterprise Cloud
11 2 (1.39%) Replication
11 2 (1.39%) Self-Motivation
12 1 (0.69%) Clustering
12 1 (0.69%) Cyberthreat
12 1 (0.69%) Data Centre
12 1 (0.69%) Internet of Things
12 1 (0.69%) Music Streaming
Operating Systems
1 34 (23.61%) Linux
2 12 (8.33%) Windows
3 9 (6.25%) Ubuntu
4 8 (5.56%) Windows Server
5 7 (4.86%) Amazon Linux
5 7 (4.86%) Red Hat Enterprise Linux
6 2 (1.39%) Apple iOS
6 2 (1.39%) CentOS
7 1 (0.69%) Android
7 1 (0.69%) Mac OS
7 1 (0.69%) Windows Server 2012
Processes & Methodologies
1 63 (43.75%) Agile Software Development
2 38 (26.39%) DevOps
3 30 (20.83%) Microservices
4 25 (17.36%) TDD
5 21 (14.58%) Machine Learning
6 20 (13.89%) Artificial Intelligence
7 17 (11.81%) MVC
7 17 (11.81%) Problem-Solving
8 15 (10.42%) BDD
8 15 (10.42%) Software Engineering
9 12 (8.33%) Test Automation
10 11 (7.64%) Analytics
11 10 (6.94%) API Design
11 10 (6.94%) Load Balancing
11 10 (6.94%) Mentoring
11 10 (6.94%) Open Source
11 10 (6.94%) SOA
11 10 (6.94%) Task Automation
12 9 (6.25%) BPMN
12 9 (6.25%) Release Management
Programming Languages
1 62 (43.06%) Java
2 59 (40.97%) Python
3 44 (30.56%) SQL
4 39 (27.08%) C#
5 23 (15.97%) JavaScript
6 22 (15.28%) Scala
7 14 (9.72%) C++
8 11 (7.64%) Java 8
9 10 (6.94%) Bash Shell
9 10 (6.94%) PowerShell
10 9 (6.25%) Ruby
11 8 (5.56%) PHP
12 6 (4.17%) Groovy
12 6 (4.17%) T-SQL
13 5 (3.47%) PL/SQL
14 4 (2.78%) Clojure
14 4 (2.78%) Perl
14 4 (2.78%) VB
15 3 (2.08%) CoffeeScript
15 3 (2.08%) Go
Qualifications
1 4 (2.78%) Degree
2 2 (1.39%) Computer Science Degree
2 2 (1.39%) PhD
Quality Assurance & Compliance
1 9 (6.25%) QA
2 5 (3.47%) Data Quality
3 1 (0.69%) GDPR
3 1 (0.69%) MiFID
System Software
1 63 (43.75%) Docker
2 4 (2.78%) Varnish
3 3 (2.08%) HDFS
3 3 (2.08%) KVM
3 3 (2.08%) QEMU
3 3 (2.08%) Xen
4 1 (0.69%) Firmware
4 1 (0.69%) GlusterFS
4 1 (0.69%) LXC
4 1 (0.69%) Snort
4 1 (0.69%) VMware ESXi
4 1 (0.69%) VMware Infrastructure
Systems Management
1 24 (16.67%) Kubernetes
2 23 (15.97%) Kibana
3 18 (12.50%) Ansible
4 15 (10.42%) logstash
5 10 (6.94%) Puppet
6 7 (4.86%) Grafana
6 7 (4.86%) Graphite
7 6 (4.17%) Opscode Chef
8 5 (3.47%) Mesos
9 4 (2.78%) Nagios
9 4 (2.78%) Terraform
10 3 (2.08%) HAProxy
11 1 (0.69%) Ambari
11 1 (0.69%) Fluentd
11 1 (0.69%) Hadoop YARN
11 1 (0.69%) vCenter Server
Vendors
1 6 (4.17%) Microsoft
1 6 (4.17%) TOWER Software
2 5 (3.47%) Oracle
3 3 (2.08%) Greenplum
3 3 (2.08%) ServiceNow
4 2 (1.39%) AppDynamics
4 2 (1.39%) Atlassian
4 2 (1.39%) New Relic
4 2 (1.39%) SAP
4 2 (1.39%) Sun
4 2 (1.39%) Tableau
5 1 (0.69%) Cisco
5 1 (0.69%) Facebook
5 1 (0.69%) Intel
5 1 (0.69%) Nimble Storage
5 1 (0.69%) Red Hat
5 1 (0.69%) Solace
5 1 (0.69%) Veeam
5 1 (0.69%) VMware
5 1 (0.69%) Zend