Period
to 20 April 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Perl skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Perl over the 6 months to 20 April 2018 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
20 Apr 2018
Same period 2017 Same period 2016
Rank 200 167 134
Rank change year-on-year -33 -33 -22
Permanent jobs citing Perl 1,244 1,474 2,107
As % of all permanent IT jobs advertised in London 1.78% 2.14% 2.51%
As % of the Programming Languages category 3.19% 3.87% 4.65%
Number of salaries quoted 966 1,216 1,826
London median annual salary £65,000 £65,000 £60,000
Median salary % change year-on-year - +8.33% +4.35%
10th Percentile £41,250 £37,500 £37,500
90th Percentile £93,750 £95,000 £87,500
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

Perl is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for coding skills.

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 39,022 38,108 45,335
As % of all permanent IT jobs advertised in London 55.75% 55.22% 54.01%
Number of salaries quoted 32,682 32,982 39,871
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £37,500 £35,000 £35,000
90th Percentile £92,500 £88,750 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

Perl
Job Vacancy Trend in London

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

Job vacancy trend for Perl in London

Perl
Salary Trend in London

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

Salary trend for Perl in London

Perl
Salary Histogram in London

The salary distribution of IT jobs citing Perl in London over the 6 months to 20 April 2018.

Salary histogram for Perl in London

Perl
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Perl within the London region over the 6 months to 20 April 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -40 265 £62,500 +4.17% 50
West London +49 45 £55,000 +9.45% 27
East London -2 15 £77,500 +19.23% 8
South London -41 14 £57,500 +27.78% 1
Perl
England

For the 6 months to 20 April 2018, IT jobs citing Perl 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 London region with a requirement for Perl.

1 1,017 (81.75%) Python
2 819 (65.84%) Linux
3 521 (41.88%) Bash Shell
4 511 (41.08%) Java
5 416 (33.44%) Unix
6 400 (32.15%) Finance
7 393 (31.59%) DevOps
8 381 (30.63%) SQL
9 375 (30.14%) Ruby
10 320 (25.72%) Puppet
11 298 (23.95%) Ansible
12 285 (22.91%) Agile Software Development
13 284 (22.83%) Amazon AWS
14 250 (20.10%) Windows
15 230 (18.49%) Docker
16 227 (18.25%) Red Hat
17 224 (18.01%) Opscode Chef
18 223 (17.93%) Jenkins
19 220 (17.68%) Banking
20 215 (17.28%) Oracle
21 212 (17.04%) Git (software)
22 211 (16.96%) PowerShell
23 207 (16.64%) Apache
24 201 (16.16%) JavaScript
24 201 (16.16%) PHP
25 197 (15.84%) Degree
26 185 (14.87%) Configuration Management
26 185 (14.87%) Problem-Solving
27 180 (14.47%) Continuous Integration
28 178 (14.31%) Microsoft Azure

Perl
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
1 207 (16.64%) Apache
2 113 (9.08%) Tomcat
3 71 (5.71%) Apache Spark
4 62 (4.98%) Confluence
5 44 (3.54%) Elasticsearch
6 37 (2.97%) IIS
7 36 (2.89%) nginx
8 35 (2.81%) SharePoint
9 34 (2.73%) JBoss
10 31 (2.49%) CMS
10 31 (2.49%) SAS
11 30 (2.41%) OpenStack
12 29 (2.33%) WebSphere
13 24 (1.93%) WebLogic
14 20 (1.61%) Apache Solr
15 19 (1.53%) Oracle HTTP Server
16 13 (1.05%) Apache Pig
17 9 (0.72%) WordPress
18 8 (0.64%) MS Exchange
18 8 (0.64%) uWSGI
Applications
1 28 (2.25%) SPSS
2 17 (1.37%) Microsoft Office
3 9 (0.72%) Microsoft Excel
4 7 (0.56%) Weka
5 3 (0.24%) Spreadsheet
6 2 (0.16%) FreeHand
Business Applications
1 24 (1.93%) Dynamics CRM
2 19 (1.53%) thinkFolio
3 17 (1.37%) MetaTrader
4 9 (0.72%) RMDS
5 8 (0.64%) Concordance
5 8 (0.64%) Relativity
5 8 (0.64%) Ringtail
5 8 (0.64%) Rolfe and Nolan
6 4 (0.32%) Remedy ITSM
7 3 (0.24%) FLEXCUBE
8 2 (0.16%) BusinessWorks
8 2 (0.16%) CSG Singleview
8 2 (0.16%) Distributed Ledger
8 2 (0.16%) ION MarketView
8 2 (0.16%) Kondor
8 2 (0.16%) PeopleSoft CRM
9 1 (0.080%) Actimize
9 1 (0.080%) Oracle AML
Cloud Services
1 284 (22.83%) Amazon AWS
2 178 (14.31%) Microsoft Azure
3 89 (7.15%) SaaS
4 47 (3.78%) PaaS
5 46 (3.70%) GitHub
6 44 (3.54%) IaaS
7 43 (3.46%) Cloud Computing
8 41 (3.30%) Office 365
9 35 (2.81%) Google Cloud Platform
10 34 (2.73%) OpenShift
11 29 (2.33%) Amazon EC2
12 24 (1.93%) OneDrive
13 22 (1.77%) AWS CloudFormation
14 20 (1.61%) CloudBees
15 17 (1.37%) NuGet
16 13 (1.05%) Virtual Private Cloud
17 12 (0.96%) Amazon CloudWatch
18 11 (0.88%) Amazon S3
18 11 (0.88%) Datadog
19 10 (0.80%) Slack
Communications & Networking
1 140 (11.25%) TCP/IP
2 114 (9.16%) Firewall
3 98 (7.88%) Internet
4 94 (7.56%) DNS
5 75 (6.03%) HTTP
6 40 (3.22%) SNMP
7 38 (3.05%) SAN
8 35 (2.81%) SMTP
9 34 (2.73%) SSL
9 34 (2.73%) VPN
10 33 (2.65%) Cisco ASA
11 32 (2.57%) WAN
12 29 (2.33%) BGP
13 28 (2.25%) LAN
14 25 (2.01%) NAS
14 25 (2.01%) NetScaler
15 24 (1.93%) SSH
16 22 (1.77%) Cisco Nexus
16 22 (1.77%) VLAN
17 19 (1.53%) Network Security
Database & Business Intelligence
1 173 (13.91%) MySQL
2 149 (11.98%) SQL Server
3 124 (9.97%) Relational Database
4 116 (9.32%) Big Data
5 100 (8.04%) Hadoop
6 88 (7.07%) PostgreSQL
7 87 (6.99%) RDBMS
8 65 (5.23%) MongoDB
9 56 (4.50%) NoSQL
10 35 (2.81%) Apache Hive
10 35 (2.81%) Data Warehouse
11 33 (2.65%) Apache Cassandra
12 28 (2.25%) Oracle Database
13 24 (1.93%) QlikView
14 22 (1.77%) DB2
15 21 (1.69%) SQL Server 2012
16 19 (1.53%) MariaDB
17 17 (1.37%) Oracle Database 11g
18 16 (1.29%) Oracle ODI
19 14 (1.13%) Apache Accumulo
Development Applications
1 223 (17.93%) Jenkins
2 212 (17.04%) Git (software)
3 107 (8.60%) JIRA
4 105 (8.44%) Maven
5 83 (6.67%) Subversion
5 83 (6.67%) TeamCity
6 81 (6.51%) Atlassian Bamboo
7 58 (4.66%) Team Foundation Server
8 52 (4.18%) Sonatype Nexus
9 47 (3.78%) GitLab
10 46 (3.70%) Bitbucket
11 38 (3.05%) Gradle
12 34 (2.73%) Ant
13 32 (2.57%) Selenium
14 30 (2.41%) Eclipse
15 28 (2.25%) Visual Studio
16 23 (1.85%) Vagrant
17 22 (1.77%) CA Release Automation
17 22 (1.77%) JUnit
18 20 (1.61%) Octopus Deploy
General
1 400 (32.15%) Finance
2 220 (17.68%) Banking
3 111 (8.92%) Front Office
4 76 (6.11%) Investment Banking
5 60 (4.82%) Retail
6 52 (4.18%) Financial Institution
7 51 (4.10%) Games
7 51 (4.10%) Telecoms
8 21 (1.69%) French Language
8 21 (1.69%) Italian Language
8 21 (1.69%) Marketing
9 19 (1.53%) German Language
10 18 (1.45%) Legal
11 16 (1.29%) Law
12 14 (1.13%) Back Office
12 14 (1.13%) Online Betting
13 13 (1.05%) Advertising
14 9 (0.72%) Billing
14 9 (0.72%) Pharmaceutical
15 5 (0.40%) Electronics
Job Titles
1 210 (16.88%) DevOps Engineer
2 208 (16.72%) Developer
3 145 (11.66%) Linux Engineer
4 131 (10.53%) Applications Support
5 100 (8.04%) Analyst
6 85 (6.83%) Consultant
7 82 (6.59%) Administrator
8 74 (5.95%) Linux/Unix DevOps
8 74 (5.95%) Systems Engineer
9 69 (5.55%) Support Engineer
10 65 (5.23%) Linux Administrator
10 65 (5.23%) Support Analyst
11 64 (5.14%) Systems Administrator
12 60 (4.82%) Linux Systems Administrator
13 57 (4.58%) Linux DevOps Engineer
14 56 (4.50%) Cloud Engineer
15 55 (4.42%) Linux Support
16 51 (4.10%) Senior DevOps
17 49 (3.94%) Applications Engineer
17 49 (3.94%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 116 (9.32%) Web Services
2 100 (8.04%) HTML
3 87 (6.99%) LAMP
4 80 (6.43%) XML
5 75 (6.03%) .NET
6 71 (5.71%) FIX Protocol
7 62 (4.98%) JSON
8 59 (4.74%) REST
9 58 (4.66%) CSS
9 58 (4.66%) Kafka
10 48 (3.86%) LDAP
11 47 (3.78%) SOAP
12 44 (3.54%) Spring
13 38 (3.05%) Middleware
14 31 (2.49%) Node.js
15 30 (2.41%) RabbitMQ
16 28 (2.25%) ASP.NET
17 24 (1.93%) jQuery
18 23 (1.85%) Elastic Stack
18 23 (1.85%) RESTful
Miscellaneous
1 125 (10.05%) Computer Science
2 111 (8.92%) Analytical Skills
3 102 (8.20%) Fintech
4 88 (7.07%) Self-Motivation
5 84 (6.75%) Equities
6 83 (6.67%) Hedge funds
7 58 (4.66%) Data Centre
8 56 (4.50%) Fixed Income
9 54 (4.34%) Foreign Exchange (FX)
10 50 (4.02%) Management Information System
11 49 (3.94%) Linux Command Line
12 47 (3.78%) Algorithms
13 43 (3.46%) Greenfield Project
14 37 (2.97%) Replication
15 34 (2.73%) Derivative
16 30 (2.41%) Enterprise Software
17 26 (2.09%) Public Cloud
18 24 (1.93%) Cyberthreat
19 22 (1.77%) Private Cloud
20 19 (1.53%) Data Structures
Operating Systems
1 819 (65.84%) Linux
2 416 (33.44%) Unix
3 250 (20.10%) Windows
4 154 (12.38%) Red Hat Enterprise Linux
5 115 (9.24%) CentOS
6 82 (6.59%) Ubuntu
7 53 (4.26%) Debian
8 50 (4.02%) Solaris
9 44 (3.54%) Windows Server
10 42 (3.38%) Windows Server 2012
11 20 (1.61%) SUSE
12 17 (1.37%) Fedora
12 17 (1.37%) Windows Server 2008
13 16 (1.29%) AIX
13 16 (1.29%) Mac OS X
13 16 (1.29%) Windows 10
14 14 (1.13%) Nucleus RTOS
15 11 (0.88%) HPUX
15 11 (0.88%) Windows 7
16 10 (0.80%) Android
Processes & Methodologies
1 393 (31.59%) DevOps
2 285 (22.91%) Agile Software Development
3 185 (14.87%) Configuration Management
3 185 (14.87%) Problem-Solving
4 180 (14.47%) Continuous Integration
5 123 (9.89%) Analytics
6 117 (9.41%) Open Source
7 107 (8.60%) Software Engineering
8 98 (7.88%) Test Automation
9 93 (7.48%) OO
10 84 (6.75%) Scrum
11 80 (6.43%) SDLC
12 74 (5.95%) Business Intelligence
13 70 (5.63%) Continuous Delivery
13 70 (5.63%) Low Latency
14 67 (5.39%) Asset Management
14 67 (5.39%) Continuous Improvement
14 67 (5.39%) Performance Tuning
14 67 (5.39%) TDD
15 63 (5.06%) ETL
Programming Languages
1 1,017 (81.75%) Python
2 521 (41.88%) Bash Shell
3 511 (41.08%) Java
4 381 (30.63%) SQL
5 375 (30.14%) Ruby
6 211 (16.96%) PowerShell
7 201 (16.16%) JavaScript
7 201 (16.16%) PHP
8 174 (13.99%) C++
9 169 (13.59%) C#
10 124 (9.97%) Shell Script
11 102 (8.20%) Korn
12 86 (6.91%) C
13 76 (6.11%) Bourne shell
14 57 (4.58%) Scala
15 45 (3.62%) R
16 26 (2.09%) T-SQL
17 24 (1.93%) PL/SQL
18 18 (1.45%) MATLAB
19 17 (1.37%) Tcl
Qualifications
1 197 (15.84%) Degree
2 43 (3.46%) CISSP
3 42 (3.38%) Security Cleared
4 36 (2.89%) CISA
5 35 (2.81%) GIAC
6 33 (2.65%) Computer Science Degree
7 31 (2.49%) CISM
8 29 (2.33%) Cisco Certification
9 25 (2.01%) CCNP
9 25 (2.01%) Master's Degree
10 17 (1.37%) CCNA
10 17 (1.37%) DV Cleared
11 15 (1.21%) ISTQB
12 14 (1.13%) AWS Certification
12 14 (1.13%) Microsoft Certification
13 12 (0.96%) OSCP
13 12 (0.96%) RHCE
14 10 (0.80%) ISTQB Foundation Certification
15 9 (0.72%) CEH
15 9 (0.72%) Numerate Degree
Quality Assurance & Compliance
1 64 (5.14%) QA
2 14 (1.13%) GDPR
2 14 (1.13%) ISO/IEC 27001
3 12 (0.96%) PCI DSS
4 7 (0.56%) GCP
5 6 (0.48%) SLA
6 4 (0.32%) Data Quality
6 4 (0.32%) Dodd-Frank
6 4 (0.32%) EMIR
6 4 (0.32%) MiFID
7 3 (0.24%) COBIT
8 2 (0.16%) NIST 800
9 1 (0.080%) PMO
System Software
1 230 (18.49%) Docker
2 88 (7.07%) VMware Infrastructure
3 53 (4.26%) Active Directory
4 31 (2.49%) iptables
5 26 (2.09%) HDFS
6 24 (1.93%) VMware ESXi
7 23 (1.85%) NFS
8 21 (1.69%) Virtual Machines
9 20 (1.61%) Oracle RAC
10 14 (1.13%) Apache Flume
11 12 (0.96%) Hyper-V
11 12 (0.96%) vSphere
12 11 (0.88%) KVM
13 8 (0.64%) BIND 9
13 8 (0.64%) Kamailio
13 8 (0.64%) Postfix
14 7 (0.56%) vCloud
15 6 (0.48%) Virtual Servers
16 5 (0.40%) VirtualBox
17 4 (0.32%) Varnish
Systems Management
1 320 (25.72%) Puppet
2 298 (23.95%) Ansible
3 224 (18.01%) Opscode Chef
4 102 (8.20%) Nagios
5 80 (6.43%) Kubernetes
6 58 (4.66%) Terraform
7 56 (4.50%) Salt
8 33 (2.65%) Icinga
9 30 (2.41%) ZABBIX
10 27 (2.17%) Kibana
10 27 (2.17%) Rundeck
11 25 (2.01%) Cacti
12 20 (1.61%) Perfmon
13 19 (1.53%) Grafana
13 19 (1.53%) HAProxy
13 19 (1.53%) logstash
14 15 (1.21%) Oozie
14 15 (1.21%) SELinux
15 14 (1.13%) Single Sign-On
16 12 (0.96%) Packer
Vendors
1 227 (18.25%) Red Hat
2 215 (17.28%) Oracle
3 128 (10.29%) VMware
4 107 (8.60%) Microsoft
5 81 (6.51%) Splunk
6 72 (5.79%) Sybase
7 65 (5.23%) Cisco
8 47 (3.78%) Reuters
9 41 (3.30%) Bloomberg
10 39 (3.14%) SolarWinds
11 34 (2.73%) Google
12 29 (2.33%) IBM
13 28 (2.25%) TIBCO
14 26 (2.09%) SaltStack
15 24 (1.93%) Informatica
16 23 (1.85%) Juniper
16 23 (1.85%) Teradata
17 22 (1.77%) Cloudera
17 22 (1.77%) F5
18 21 (1.69%) SAP