Period
to 21 September 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for logstash skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited logstash over the 6 months to 21 September 2017 with a comparison to the same period in the previous 2 years.

logstash
Central London > City of London
6 months to
21 Sep 2017
Same period 2016 Same period 2015
Rank 314 345 406
Rank change year-on-year +31 +61 +53
Permanent jobs citing logstash 18 19 30
As % of all permanent IT jobs advertised in the City of London 0.18% 0.15% 0.16%
As % of the Systems Management category 1.69% 1.40% 1.85%
Number of salaries quoted 18 18 28
City of London median annual salary £60,000 £62,500 £70,000
Median salary % change year-on-year -4.00% -10.71% -3.45%
10th Percentile £52,500 £45,000 £50,500
90th Percentile £73,625 £70,250 £76,250
Central London median annual salary £60,000 £62,500 £70,000
% change year-on-year -4.00% -10.71% -3.45%

logstash is in the Systems Management 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 systems management skills.

All Systems Management Skills
City of London
Permanent vacancies with a requirement for systems management skills 1062 1354 1622
As % of all permanent IT jobs advertised in the City of London 10.48% 10.89% 8.41%
Number of salaries quoted 974 1226 1431
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +9.52%
10th Percentile £37,000 £36,250 £36,250
90th Percentile £94,625 £82,500 £76,250
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

logstash
Job Vacancy Trend in the City of London

Job postings citing logstash as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for logstash in the City of London

logstash
Salary Trend in the City of London

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

Salary trend for logstash in the City of London

logstash
Salary Histogram in the City of London

The salary distribution of IT jobs citing logstash in the City of London over the 6 months to 21 September 2017.

Salary histogram for logstash in the City of London

For the 6 months to 21 September 2017, IT jobs citing logstash 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 logstash.

1 18 (100.00%) Elastic Stack
2 17 (94.44%) Ansible
2 17 (94.44%) Kibana
2 17 (94.44%) Elasticsearch
3 14 (77.78%) Redis
3 14 (77.78%) Python
4 13 (72.22%) Agile Software Development
5 12 (66.67%) Microsoft Azure
5 12 (66.67%) Scrum
5 12 (66.67%) SQL Server
6 11 (61.11%) Perl
6 11 (61.11%) Java
6 11 (61.11%) MySQL
6 11 (61.11%) Oracle
6 11 (61.11%) PostgreSQL
6 11 (61.11%) Web Development
6 11 (61.11%) Continuous Integration
6 11 (61.11%) OpenStack
6 11 (61.11%) MongoDB
6 11 (61.11%) Apache Cassandra
6 11 (61.11%) Go
6 11 (61.11%) Apache Spark
7 10 (55.56%) Mentoring
7 10 (55.56%) Coaching
7 10 (55.56%) React
7 10 (55.56%) Concurrent Programming
7 10 (55.56%) Salt
7 10 (55.56%) NoSQL
7 10 (55.56%) Bash Shell
7 10 (55.56%) Waterfall

logstash
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 17 (94.44%) Elasticsearch
2 11 (61.11%) Apache Spark
2 11 (61.11%) OpenStack
3 10 (55.56%) Apache Solr
3 10 (55.56%) JBoss
3 10 (55.56%) Jetty
3 10 (55.56%) Tomcat
3 10 (55.56%) WebLogic
3 10 (55.56%) WebSphere
3 10 (55.56%) WebSphere Application Server
4 1 (5.56%) Apache Airflow
4 1 (5.56%) Gunicorn
4 1 (5.56%) nginx
4 1 (5.56%) Oracle Workflow
4 1 (5.56%) Tornado
4 1 (5.56%) uWSGI
Applications
1 1 (5.56%) HipChat
Cloud Services
1 12 (66.67%) Microsoft Azure
2 10 (55.56%) Amazon AWS
3 3 (16.67%) GitHub
4 2 (11.11%) Datadog
Communications & Networking
1 2 (11.11%) LDAP
1 2 (11.11%) Network Security
Database & Business Intelligence
1 14 (77.78%) Redis
2 12 (66.67%) SQL Server
3 11 (61.11%) Apache Cassandra
3 11 (61.11%) MongoDB
3 11 (61.11%) MySQL
3 11 (61.11%) PostgreSQL
4 10 (55.56%) Big Data
4 10 (55.56%) Couchbase
4 10 (55.56%) Hadoop
4 10 (55.56%) NoSQL
4 10 (55.56%) Riak
Development Applications
1 6 (33.33%) Bitbucket
2 5 (27.78%) Octopus Deploy
3 4 (22.22%) Git (software)
4 2 (11.11%) NuGet
4 2 (11.11%) Team Foundation Server
4 2 (11.11%) TeamCity
4 2 (11.11%) Visual Studio
4 2 (11.11%) Visual Studio Team System
5 1 (5.56%) CircleCI
5 1 (5.56%) GitLab
5 1 (5.56%) Grunt
5 1 (5.56%) Jenkins
5 1 (5.56%) JIRA
5 1 (5.56%) Vagrant
General
1 3 (16.67%) Finance
2 2 (11.11%) Back Office
2 2 (11.11%) Games
Job Titles
1 12 (66.67%) Developer
2 10 (55.56%) Java Developer
3 4 (22.22%) Linux Engineer
4 3 (16.67%) Administrator
4 3 (16.67%) DevOps Engineer
4 3 (16.67%) Elasticsearch Engineer
4 3 (16.67%) Linux Administrator
5 2 (11.11%) PowerShell Engineer
5 2 (11.11%) Windows DevOps Engineer
5 2 (11.11%) Windows Engineer
6 1 (5.56%) Linux DevOps Engineer
6 1 (5.56%) Linux Support
6 1 (5.56%) Linux Support Engineer
6 1 (5.56%) Linux/Unix DevOps
6 1 (5.56%) Python Developer
6 1 (5.56%) Senior Developer
6 1 (5.56%) Senior Python Developer
6 1 (5.56%) Support Engineer
Libraries, Frameworks & Software Standards
1 18 (100.00%) Elastic Stack
2 10 (55.56%) AngularJS
2 10 (55.56%) Lucene
2 10 (55.56%) React
3 4 (22.22%) RabbitMQ
4 1 (5.56%) Backbone.js
4 1 (5.56%) Celery
4 1 (5.56%) Django
4 1 (5.56%) Ember.js
4 1 (5.56%) Ext JS
4 1 (5.56%) Flask
4 1 (5.56%) Kafka
4 1 (5.56%) LEMP Stack
4 1 (5.56%) NumPy
4 1 (5.56%) Pandas
4 1 (5.56%) REST
4 1 (5.56%) scikit-learn
4 1 (5.56%) SciPy
4 1 (5.56%) SQLAlchemy
4 1 (5.56%) WebSockets
Miscellaneous
1 10 (55.56%) Enterprise Software
2 1 (5.56%) Hedge funds
2 1 (5.56%) Private Cloud
Operating Systems
1 5 (27.78%) Linux
1 5 (27.78%) Windows
1 5 (27.78%) Windows Server
2 3 (16.67%) CentOS
3 2 (11.11%) Windows Server 2008
Processes & Methodologies
1 13 (72.22%) Agile Software Development
2 12 (66.67%) Scrum
3 11 (61.11%) Continuous Integration
3 11 (61.11%) Web Development
4 10 (55.56%) Coaching
4 10 (55.56%) Concurrent Programming
4 10 (55.56%) DSDM
4 10 (55.56%) Kanban
4 10 (55.56%) Mentoring
4 10 (55.56%) Multithreading
4 10 (55.56%) OO
4 10 (55.56%) RUP
4 10 (55.56%) TDD
4 10 (55.56%) UML
4 10 (55.56%) Waterfall
5 7 (38.89%) DevOps
6 1 (5.56%) Functional Testing
6 1 (5.56%) Information Security
6 1 (5.56%) Workflow
6 1 (5.56%) Workflow Management
Programming Languages
1 14 (77.78%) Python
2 11 (61.11%) Go
2 11 (61.11%) Java
2 11 (61.11%) Perl
3 10 (55.56%) Bash Shell
3 10 (55.56%) PHP
4 3 (16.67%) Ruby
4 3 (16.67%) SQL
5 2 (11.11%) PowerShell
5 2 (11.11%) T-SQL
6 1 (5.56%) JavaScript
System Software
1 5 (27.78%) Docker
2 3 (16.67%) VMware Infrastructure
3 2 (11.11%) Active Directory
Systems Management
1 17 (94.44%) Ansible
1 17 (94.44%) Kibana
2 10 (55.56%) Opscode Chef
2 10 (55.56%) Puppet
2 10 (55.56%) Salt
3 2 (11.11%) Grafana
3 2 (11.11%) SCOM
4 1 (5.56%) Docker Swarm
4 1 (5.56%) HAProxy
4 1 (5.56%) Kubernetes
4 1 (5.56%) Marathon
4 1 (5.56%) Mesos
4 1 (5.56%) Prometheus
4 1 (5.56%) Terraform
Vendors
1 11 (61.11%) Oracle
2 3 (16.67%) Red Hat
2 3 (16.67%) VMware
3 2 (11.11%) AppDynamics
3 2 (11.11%) Microsoft
3 2 (11.11%) Splunk