Period
to 23 February 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for logstash skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited logstash over the 6 months to 23 February 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.

logstash
England > London
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 401 386 478
Rank change year-on-year -15 +92 +87
Contract jobs citing logstash 237 210 116
As % of all contract IT jobs advertised in London 0.50% 0.51% 0.26%
As % of the Systems Management category 3.97% 4.28% 2.75%
Number of daily rates quoted 197 120 84
London median daily rate £575 £500 £518
Median daily rate % change year-on-year +15.00% -3.38% +3.50%
10th Percentile £475 £400 £412
90th Percentile £688 £625 £614
England median daily rate £575 £495 £500
% change year-on-year +16.16% -1.00% +8.05%
Number of hourly rates quoted 2 7 2
London median hourly rate £50.00 £47.00 £50.00
Median hourly rate % change year-on-year +6.38% -6.00% -
10th Percentile £37.75 £39.50 £44.50
90th Percentile £64.25 £47.00 £53.50
England median hourly rate £50.00 £47.00 £48.50
% change year-on-year +6.38% -3.09% -

logstash is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for systems management skills.

All Systems Management Skills
London
Contract vacancies with a requirement for systems management skills 5,971 4,907 4,222
As % of all contract IT jobs advertised in London 12.72% 11.88% 9.48%
Number of daily rates quoted 4,472 3,382 2,971
London median daily rate £525 £500 £450
Median daily rate % change year-on-year +5.00% +11.11% +5.88%
10th Percentile £313 £315 £288
90th Percentile £650 £625 £600
England median daily rate £488 £450 £425
% change year-on-year +8.33% +5.88% +6.25%
Number of hourly rates quoted 73 66 62
London median hourly rate £24.92 £22.42 £22.50
Median hourly rate % change year-on-year +11.16% -0.37% +23.29%
10th Percentile £11.84 £14.00 £13.50
90th Percentile £67.50 £47.00 £52.38
England median hourly rate £17.50 £20.00 £20.00
% change year-on-year -12.50% - +0.45%

logstash
Job Vacancy Trend in London

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

Job vacancy trend for logstash in London

logstash
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing logstash in London.

Contractor daily rate trend for logstash in London

logstash
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing logstash in London over the 6 months to 23 February 2018.

Contractor daily rate histogram for logstash in London

logstash
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing logstash in London.

Contractor hourly rate trend for logstash in London

logstash
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing logstash in London over the 6 months to 23 February 2018.

Contractor hourly rate histogram for logstash in London

logstash
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing logstash within the London region over the 6 months to 23 February 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
West London -10 33 £540 +9.09% 4
South London -31 32 £625 +28.21% 1
Central London -20 22 £500 +0.45% 4
East London - 10 £650 - 1
logstash
England

For the 6 months to 23 February 2018, IT contractor jobs citing logstash 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 London region with a requirement for logstash.

1 200 (84.39%) DevOps
2 180 (75.95%) Elastic Stack
3 175 (73.84%) Kibana
4 162 (68.35%) Linux
5 152 (64.14%) Elasticsearch
6 147 (62.03%) Continuous Integration
7 144 (60.76%) Java
8 140 (59.07%) Agile Software Development
9 129 (54.43%) Docker
10 125 (52.74%) Amazon AWS
11 121 (51.05%) Unix
11 121 (51.05%) Jenkins
12 114 (48.10%) Kubernetes
13 106 (44.73%) Python
14 101 (42.62%) Puppet
15 98 (41.35%) Security Cleared
15 98 (41.35%) Ansible
16 91 (38.40%) Grafana
17 81 (34.18%) Microservices
18 76 (32.07%) Bash Shell
19 70 (29.54%) SC Cleared
19 70 (29.54%) Tomcat
20 65 (27.43%) RESTful
20 65 (27.43%) NoSQL
21 64 (27.00%) Kafka
22 63 (26.58%) Splunk
23 61 (25.74%) Web Services
23 61 (25.74%) TDD
24 60 (25.32%) Ruby
25 59 (24.89%) Load Balancing

logstash
Co-occurring IT Skills in 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
1 152 (64.14%) Elasticsearch
2 70 (29.54%) Tomcat
3 50 (21.10%) nginx
4 28 (11.81%) Apache
5 14 (5.91%) Apache Spark
6 9 (3.80%) Confluence
7 5 (2.11%) IPython
7 5 (2.11%) Jupyter
8 3 (1.27%) JBoss
8 3 (1.27%) OpenStack
9 2 (0.84%) Adobe Experience Manager
9 2 (0.84%) Jetty
9 2 (0.84%) SharePoint
10 1 (0.42%) Apache Solr
10 1 (0.42%) Cloud Foundry
Applications
1 1 (0.42%) HipChat
Business Applications
1 1 (0.42%) BusinessWorks
1 1 (0.42%) Salerio
Cloud Services
1 125 (52.74%) Amazon AWS
2 37 (15.61%) Amazon EC2
3 33 (13.92%) Amazon S3
4 31 (13.08%) Virtual Private Cloud
5 20 (8.44%) Route 53
6 19 (8.02%) GitHub
7 14 (5.91%) Amazon ELB
8 12 (5.06%) Amazon CloudWatch
9 11 (4.64%) Cloud Computing
10 8 (3.38%) AWS CloudFormation
11 7 (2.95%) AWS CloudTrail
11 7 (2.95%) AWS Lambda
11 7 (2.95%) Serverless
12 5 (2.11%) Google Cloud Platform
13 4 (1.69%) Amazon SQS
14 2 (0.84%) Amazon ElastiCache
14 2 (0.84%) Sauce Labs
15 1 (0.42%) Datadog
15 1 (0.42%) IBM Cloud
15 1 (0.42%) Microsoft Azure
Communications & Networking
1 39 (16.46%) SSL
2 34 (14.35%) TCP/IP
3 32 (13.50%) VPN
4 31 (13.08%) DNS
5 29 (12.24%) Firewall
6 25 (10.55%) HTTP
7 11 (4.64%) Internet
7 11 (4.64%) OpenLDAP
8 6 (2.53%) OpenVPN
8 6 (2.53%) SSH
9 3 (1.27%) NAS
9 3 (1.27%) Reverse Proxy
9 3 (1.27%) SAN
10 2 (0.84%) Network Security
10 2 (0.84%) ZigBee
11 1 (0.42%) SNMP
Database & Business Intelligence
1 65 (27.43%) NoSQL
2 51 (21.52%) Apache Cassandra
2 51 (21.52%) PostgreSQL
3 50 (21.10%) MongoDB
4 27 (11.39%) MySQL
5 17 (7.17%) Amazon RDS
6 14 (5.91%) Hadoop
7 8 (3.38%) Oracle Database
7 8 (3.38%) RDBMS
7 8 (3.38%) Relational Database
8 5 (2.11%) Redis
9 4 (1.69%) Big Data
10 3 (1.27%) Amazon DynamoDB
11 2 (0.84%) Flink
11 2 (0.84%) Hazelcast
11 2 (0.84%) InfluxDB
11 2 (0.84%) Pentaho
11 2 (0.84%) Star Schema
12 1 (0.42%) Apache Hive
12 1 (0.42%) SQL Server Reporting Services
Development Applications
1 121 (51.05%) Jenkins
2 58 (24.47%) Git (software)
3 50 (21.10%) Mockito
4 45 (18.99%) Sonatype Nexus
5 37 (15.61%) Artifactory
6 35 (14.77%) Maven
7 19 (8.02%) JUnit
8 17 (7.17%) JIRA
8 17 (7.17%) SonarQube
9 15 (6.33%) Cucumber
10 13 (5.49%) IntelliJ
11 9 (3.80%) Burp Suite
12 8 (3.38%) Bitbucket
13 7 (2.95%) Vagrant
14 6 (2.53%) Ant
14 6 (2.53%) Liquibase
15 5 (2.11%) GitLab
15 5 (2.11%) RStudio
15 5 (2.11%) Team Foundation Server
16 3 (1.27%) JMeter
General
1 12 (5.06%) Finance
1 12 (5.06%) Games
2 10 (4.22%) Banking
3 9 (3.80%) Marketing
4 7 (2.95%) Front Office
4 7 (2.95%) Retail
5 6 (2.53%) Electronics
5 6 (2.53%) Investment Banking
5 6 (2.53%) Manufacturing
5 6 (2.53%) Telecoms
6 3 (1.27%) Publishing
7 2 (0.84%) Pharmaceutical
Job Titles
1 97 (40.93%) DevOps Engineer
2 63 (26.58%) Developer
3 45 (18.99%) AWS DevOps
4 36 (15.19%) Scala Developer
5 35 (14.77%) Java Developer
6 34 (14.35%) Senior DevOps
6 34 (14.35%) Senior DevOps Engineer
7 28 (11.81%) AWS Engineer
8 26 (10.97%) AWS DevOps Engineer
9 22 (9.28%) Consultant
9 22 (9.28%) DevOps Consultant
10 20 (8.44%) Kubernetes Engineer
10 20 (8.44%) Lead DevOps
11 19 (8.02%) Java Scala Developer
12 18 (7.59%) AWS Consultant
13 17 (7.17%) Agile Developer
13 17 (7.17%) Agile Java Developer
13 17 (7.17%) Senior Developer
14 15 (6.33%) Lead DevOps Engineer
15 12 (5.06%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 180 (75.95%) Elastic Stack
2 65 (27.43%) RESTful
3 64 (27.00%) Kafka
4 61 (25.74%) Web Services
5 37 (15.61%) Akka
6 25 (10.55%) LEMP Stack
7 24 (10.13%) Sensu
8 17 (7.17%) Spring
9 16 (6.75%) OAuth
10 15 (6.33%) Dropwizard
11 14 (5.91%) LAMP
11 14 (5.91%) Node.js
11 14 (5.91%) SAML
12 12 (5.06%) Grails
13 9 (3.80%) .NET
13 9 (3.80%) LAPP Stack
14 7 (2.95%) jQuery
14 7 (2.95%) XML
15 6 (2.53%) Ajax
15 6 (2.53%) REST
Miscellaneous
1 29 (12.24%) Public Cloud
2 17 (7.17%) Analytical Skills
3 7 (2.95%) BYOD
3 7 (2.95%) Linux Command Line
4 6 (2.53%) Algorithms
5 5 (2.11%) Data Structures
6 4 (1.69%) Greenfield Project
7 3 (1.27%) Blog
8 1 (0.42%) CMDB
8 1 (0.42%) Derivative
8 1 (0.42%) Equities
8 1 (0.42%) Fixed Income
8 1 (0.42%) Hedge funds
8 1 (0.42%) NHS
8 1 (0.42%) Video\Live Streaming
Operating Systems
1 162 (68.35%) Linux
2 121 (51.05%) Unix
3 50 (21.10%) CentOS
4 47 (19.83%) Red Hat Enterprise Linux
5 22 (9.28%) CoreOS
6 18 (7.59%) Windows
7 8 (3.38%) Ubuntu
8 6 (2.53%) Windows Server
9 5 (2.11%) Debian
10 3 (1.27%) AIX
10 3 (1.27%) Mac OS X
10 3 (1.27%) Windows Server 2008
11 1 (0.42%) DC/OS
11 1 (0.42%) Fedora
Processes & Methodologies
1 200 (84.39%) DevOps
2 147 (62.03%) Continuous Integration
3 140 (59.07%) Agile Software Development
4 81 (34.18%) Microservices
5 61 (25.74%) TDD
6 59 (24.89%) Load Balancing
7 58 (24.47%) High Availability
8 55 (23.21%) BDD
8 55 (23.21%) Kanban
8 55 (23.21%) Pair Programming
9 50 (21.10%) Domain-Driven Design
10 41 (17.30%) Configuration Management
11 35 (14.77%) Open Source
12 31 (13.08%) Dependency Injection
13 30 (12.66%) Test Automation
14 26 (10.97%) Continuous Delivery
15 24 (10.13%) Protective Monitoring
16 22 (9.28%) Task Automation
17 18 (7.59%) Software Engineering
18 17 (7.17%) Performance Measurement
Programming Languages
1 144 (60.76%) Java
2 106 (44.73%) Python
3 76 (32.07%) Bash Shell
4 60 (25.32%) Ruby
5 57 (24.05%) SQL
6 55 (23.21%) Scala
7 45 (18.99%) Groovy
8 43 (18.14%) Go
9 35 (14.77%) Shell Script
10 26 (10.97%) JavaScript
11 13 (5.49%) Kotlin
12 11 (4.64%) Perl
13 9 (3.80%) PowerShell
14 8 (3.38%) R
15 5 (2.11%) C#
16 4 (1.69%) PHP
17 1 (0.42%) C++
Qualifications
1 98 (41.35%) Security Cleared
2 70 (29.54%) SC Cleared
3 8 (3.38%) DV Cleared
4 7 (2.95%) CCSP
4 7 (2.95%) Cisco Certification
4 7 (2.95%) CREST Certified
5 4 (1.69%) CTC Cleared
6 3 (1.27%) BPSS Clearance
6 3 (1.27%) RHCE
7 1 (0.42%) Degree
7 1 (0.42%) Master's Degree
Quality Assurance & Compliance
1 15 (6.33%) QA
2 3 (1.27%) SLA
3 2 (0.84%) GCP
4 1 (0.42%) Disclosure Scotland
System Software
1 129 (54.43%) Docker
2 11 (4.64%) Squid
3 9 (3.80%) vCloud
3 9 (3.80%) Virtual Machines
4 8 (3.38%) etcd
5 7 (2.95%) Apache ZooKeeper
6 6 (2.53%) Apache Flume
6 6 (2.53%) Postfix
7 5 (2.11%) HDFS
8 4 (1.69%) VMware Infrastructure
9 3 (1.27%) Active Directory
9 3 (1.27%) KVM
9 3 (1.27%) Oracle RAC
9 3 (1.27%) Samba
10 2 (0.84%) Firmware
10 2 (0.84%) VirtualBox
Systems Management
1 175 (73.84%) Kibana
2 114 (48.10%) Kubernetes
3 101 (42.62%) Puppet
4 98 (41.35%) Ansible
5 91 (38.40%) Grafana
6 56 (23.63%) Terraform
7 30 (12.66%) Prometheus
8 27 (11.39%) HAProxy
8 27 (11.39%) ZABBIX
9 18 (7.59%) Sysdig
10 17 (7.17%) Consul
10 17 (7.17%) Fluentd
11 16 (6.75%) Nagios
12 12 (5.06%) Graphite
13 10 (4.22%) Packer
14 9 (3.80%) Opscode Chef
14 9 (3.80%) Rancher
15 7 (2.95%) Nessus
16 6 (2.53%) Docker Swarm
17 5 (2.11%) rkt
Vendors
1 63 (26.58%) Splunk
2 58 (24.47%) AppDynamics
3 18 (7.59%) Oracle
4 16 (6.75%) VMware
5 11 (4.64%) Red Hat
6 7 (2.95%) AlienVault
6 7 (2.95%) New Relic
6 7 (2.95%) Qualys
7 6 (2.53%) Hortonworks
7 6 (2.53%) SAP
7 6 (2.53%) Sonatype
8 5 (2.11%) ForgeRock
9 4 (1.69%) EMC
9 4 (1.69%) Google
10 3 (1.27%) Atlassian
10 3 (1.27%) Dynatrace
10 3 (1.27%) NetApp
10 3 (1.27%) Veritas
11 2 (0.84%) PagerDuty
11 2 (0.84%) ServiceNow