Period
to 25 November 2017

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 25 November 2017 with a comparison to the same period in the previous 2 years.

Elasticsearch
Central London > City of London
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 150 181 264
Rank change year-on-year +31 +83 +120
Permanent jobs citing Elasticsearch 188 183 162
As % of all permanent IT jobs advertised in the City of London 1.85% 1.58% 0.95%
As % of the Application Platforms category 9.95% 8.51% 5.03%
Number of salaries quoted 166 178 168
City of London median annual salary £67,500 £63,750 £62,500
Median salary % change year-on-year +5.88% +2.00% -10.71%
10th Percentile £52,500 £45,000 £46,250
90th Percentile £85,000 £89,125 £91,250
Central London median annual salary £67,500 £60,000 £60,000
% change year-on-year +12.50% - -14.29%

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 1890 2151 3222
As % of all permanent IT jobs advertised in the City of London 18.59% 18.52% 18.98%
Number of salaries quoted 1738 1976 2778
City of London median annual salary £60,000 £56,000 £55,000
Median salary % change year-on-year +7.14% +1.82% +4.76%
10th Percentile £35,000 £35,000 £31,250
90th Percentile £87,500 £86,250 £82,500
Central London median annual salary £55,500 £55,000 £52,500
% change year-on-year +0.91% +4.76% +5.00%

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 25 November 2017.

Salary histogram for Elasticsearch in the City of London

For the 6 months to 25 November 2017, IT jobs citing Elasticsearch also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Elasticsearch.

1 107 (56.91%) Agile Software Development
2 99 (52.66%) Docker
3 78 (41.49%) JavaScript
4 75 (39.89%) Java
5 65 (34.57%) Node.js
6 63 (33.51%) MongoDB
6 63 (33.51%) HTML
7 61 (32.45%) CSS
8 55 (29.26%) E-Commerce
9 49 (26.06%) Big Data
10 47 (25.00%) Finance
10 47 (25.00%) Amazon AWS
11 45 (23.94%) AngularJS
12 44 (23.40%) DevOps
12 44 (23.40%) TDD
12 44 (23.40%) Banking
13 42 (22.34%) Hadoop
14 41 (21.81%) Ansible
15 40 (21.28%) Front End Development
16 37 (19.68%) Python
16 37 (19.68%) Microservices
17 34 (18.09%) Apache Spark
17 34 (18.09%) Continuous Integration
18 31 (16.49%) Scala
18 31 (16.49%) Linux
19 28 (14.89%) NoSQL
20 27 (14.36%) MySQL
21 26 (13.83%) SQL Server
21 26 (13.83%) Scrum
22 25 (13.30%) PostgreSQL

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 34 (18.09%) Apache Spark
2 20 (10.64%) Apache Solr
3 10 (5.32%) OpenStack
4 9 (4.79%) JBoss
4 9 (4.79%) Jetty
4 9 (4.79%) Tomcat
4 9 (4.79%) WebLogic
4 9 (4.79%) WebSphere
4 9 (4.79%) WebSphere Application Server
5 7 (3.72%) Apache
6 5 (2.66%) CMS
7 2 (1.06%) nginx
8 1 (0.53%) Cloud Foundry
8 1 (0.53%) Gunicorn
8 1 (0.53%) NServiceBus
8 1 (0.53%) Tornado
8 1 (0.53%) uWSGI
Business Applications
1 3 (1.60%) Payment Gateway
Cloud Services
1 47 (25.00%) Amazon AWS
2 23 (12.23%) Microsoft Azure
3 19 (10.11%) Amazon S3
4 16 (8.51%) Amazon EC2
5 14 (7.45%) AWS Lambda
5 14 (7.45%) Serverless
6 12 (6.38%) Amazon ElastiCache
6 12 (6.38%) AWS CloudFormation
7 10 (5.32%) GitHub
8 6 (3.19%) Amazon CloudWatch
8 6 (3.19%) Amazon SQS
9 5 (2.66%) Amazon EMR
9 5 (2.66%) Datadog
10 4 (2.13%) Amazon Kinesis
11 2 (1.06%) Amazon ELB
11 2 (1.06%) CloudFront
11 2 (1.06%) Heroku
11 2 (1.06%) Virtual Private Cloud
12 1 (0.53%) SaaS
Communications & Networking
1 5 (2.66%) Network Security
2 3 (1.60%) LDAP
3 2 (1.06%) SMS
4 1 (0.53%) Internet
4 1 (0.53%) NAS
4 1 (0.53%) SAN
Database & Business Intelligence
1 63 (33.51%) MongoDB
2 49 (26.06%) Big Data
3 42 (22.34%) Hadoop
4 28 (14.89%) NoSQL
5 27 (14.36%) MySQL
6 26 (13.83%) SQL Server
7 25 (13.30%) PostgreSQL
8 18 (9.57%) Amazon DynamoDB
8 18 (9.57%) Apache Cassandra
9 17 (9.04%) Redis
10 15 (7.98%) Couchbase
11 11 (5.85%) Amazon Redshift
12 10 (5.32%) Amazon RDS
13 9 (4.79%) Riak
14 7 (3.72%) HBase
15 5 (2.66%) OpenTSDB
15 5 (2.66%) Parquet
15 5 (2.66%) SQL Server 2016
16 3 (1.60%) SQL Server 2008
16 3 (1.60%) SQL Server Integration Services
Development Applications
1 25 (13.30%) Git (software)
2 21 (11.17%) Jenkins
3 9 (4.79%) Octopus Deploy
4 8 (4.26%) Selenium
4 8 (4.26%) TeamCity
5 6 (3.19%) Cucumber
5 6 (3.19%) JUnit
6 5 (2.66%) Bitbucket
6 5 (2.66%) CircleCI
6 5 (2.66%) gulp
6 5 (2.66%) PHPUnit
6 5 (2.66%) Visual Studio Team System
7 4 (2.13%) Calabash
7 4 (2.13%) Maven
7 4 (2.13%) NuGet
7 4 (2.13%) Sinon.JS
7 4 (2.13%) Sonatype Nexus
7 4 (2.13%) WebDriver
8 3 (1.60%) Subversion
8 3 (1.60%) Team Foundation Server
General
1 47 (25.00%) Finance
2 44 (23.40%) Banking
3 8 (4.26%) Games
4 5 (2.66%) Retail
5 3 (1.60%) Back Office
5 3 (1.60%) Law
5 3 (1.60%) Legal
5 3 (1.60%) Marketing
6 2 (1.06%) Digital Economy
6 2 (1.06%) Investment Banking
6 2 (1.06%) Publishing
7 1 (0.53%) Automotive
7 1 (0.53%) Pharmaceutical
Job Titles
1 123 (65.43%) Developer
2 49 (26.06%) Lead Developer
3 46 (24.47%) Java Developer
4 40 (21.28%) Front End Developer (Client-Side Developer)
4 40 (21.28%) HTML CSS Developer
4 40 (21.28%) HTML Developer
4 40 (21.28%) JavaScript Developer
5 31 (16.49%) DevOps Engineer
6 22 (11.70%) Senior Developer
7 21 (11.17%) Scala Developer
8 17 (9.04%) Hadoop Developer
8 17 (9.04%) Java Hadoop Developer
8 17 (9.04%) Java Scala Developer
9 16 (8.51%) Apache Spark Developer
10 10 (5.32%) Senior DevOps
10 10 (5.32%) Senior DevOps Engineer
11 8 (4.26%) Angular Developer
11 8 (4.26%) AWS DevOps
12 7 (3.72%) AWS Engineer
12 7 (3.72%) Software Engineer
Libraries, Frameworks & Software Standards
1 65 (34.57%) Node.js
2 63 (33.51%) HTML
3 61 (32.45%) CSS
4 45 (23.94%) AngularJS
5 24 (12.77%) React
6 20 (10.64%) Akka
6 20 (10.64%) Elastic Stack
7 14 (7.45%) HTML5
8 13 (6.91%) RESTful
9 12 (6.38%) Kafka
10 11 (5.85%) CSS3
10 11 (5.85%) Lucene
10 11 (5.85%) RabbitMQ
10 11 (5.85%) REST
11 10 (5.32%) .NET
11 10 (5.32%) Spring
12 8 (4.26%) ASP.NET Web API
13 7 (3.72%) Sass
13 7 (3.72%) Symfony
13 7 (3.72%) Web Services
Miscellaneous
1 23 (12.23%) Greenfield Project
2 9 (4.79%) Enterprise Software
3 8 (4.26%) BBC
3 8 (4.26%) STB
4 7 (3.72%) Computer Science
5 6 (3.19%) User Experience
6 5 (2.66%) Fintech
7 4 (2.13%) Digital TV
8 3 (1.60%) Hedge funds
9 2 (1.06%) Analytical Skills
9 2 (1.06%) Credit Derivative
9 2 (1.06%) Derivative
9 2 (1.06%) Fixed Income
9 2 (1.06%) Linux Command Line
9 2 (1.06%) Mobile App
10 1 (0.53%) Bitcoin
10 1 (0.53%) Digital Media
10 1 (0.53%) Semantic Web
10 1 (0.53%) Social Network
Operating Systems
1 31 (16.49%) Linux
2 11 (5.85%) Windows
3 10 (5.32%) Ubuntu
4 8 (4.26%) Windows Server
5 7 (3.72%) Unix
6 6 (3.19%) CentOS
7 4 (2.13%) Debian
8 3 (1.60%) Android
8 3 (1.60%) Apple iOS
8 3 (1.60%) Windows Server 2008
9 2 (1.06%) Red Hat Enterprise Linux
Processes & Methodologies
1 107 (56.91%) Agile Software Development
2 55 (29.26%) E-Commerce
3 44 (23.40%) DevOps
3 44 (23.40%) TDD
4 40 (21.28%) Front End Development
5 37 (19.68%) Microservices
6 34 (18.09%) Continuous Integration
7 26 (13.83%) Scrum
8 24 (12.77%) Software Engineering
9 23 (12.23%) OO
10 16 (8.51%) MVC
10 16 (8.51%) Open Source
11 14 (7.45%) Kanban
11 14 (7.45%) Mentoring
12 13 (6.91%) BDD
12 13 (6.91%) Web Development
13 11 (5.85%) OOP
13 11 (5.85%) Unit Testing
13 11 (5.85%) Waterfall
14 9 (4.79%) UML
Programming Languages
1 78 (41.49%) JavaScript
2 75 (39.89%) Java
3 37 (19.68%) Python
4 31 (16.49%) Scala
5 23 (12.23%) SQL
6 19 (10.11%) Go
7 18 (9.57%) PHP
8 16 (8.51%) Ruby
9 15 (7.98%) Bash Shell
10 12 (6.38%) Perl
10 12 (6.38%) PowerShell
11 11 (5.85%) C#
12 9 (4.79%) Clojure
13 5 (2.66%) TypeScript
14 4 (2.13%) F#
15 3 (1.60%) CoffeeScript
15 3 (1.60%) PHP 5
15 3 (1.60%) T-SQL
16 2 (1.06%) Erlang
16 2 (1.06%) PL/SQL
Qualifications
1 5 (2.66%) Computer Science Degree
1 5 (2.66%) Degree
2 2 (1.06%) AWS Certification
Quality Assurance & Compliance
1 3 (1.60%) QA
2 1 (0.53%) Data Quality
System Software
1 99 (52.66%) Docker
2 10 (5.32%) LXC
3 5 (2.66%) Active Directory
4 3 (1.60%) HDFS
5 1 (0.53%) Ceph
Systems Management
1 41 (21.81%) Ansible
2 25 (13.30%) Kibana
3 24 (12.77%) Terraform
4 19 (10.11%) logstash
4 19 (10.11%) Puppet
5 16 (8.51%) Opscode Chef
6 15 (7.98%) Kubernetes
7 11 (5.85%) Grafana
8 9 (4.79%) Salt
9 5 (2.66%) Mesos
10 3 (1.60%) Graphite
10 3 (1.60%) SCOM
11 2 (1.06%) Packer
12 1 (0.53%) Docker Swarm
12 1 (0.53%) HAProxy
12 1 (0.53%) Marathon
12 1 (0.53%) Nagios
Vendors
1 14 (7.45%) Oracle
2 8 (4.26%) Arqiva
2 8 (4.26%) BT
3 6 (3.19%) Splunk
4 4 (2.13%) Red Hat
4 4 (2.13%) VMware
5 3 (1.60%) AppDynamics
5 3 (1.60%) F5
5 3 (1.60%) Microsoft
6 2 (1.06%) Bloomberg
6 2 (1.06%) Google
6 2 (1.06%) ION Trading
6 2 (1.06%) LexisNexis
6 2 (1.06%) New Relic
6 2 (1.06%) Salesforce.com
6 2 (1.06%) Sybase
6 2 (1.06%) TIBCO
6 2 (1.06%) Twitter
7 1 (0.53%) Facebook
7 1 (0.53%) Zend