Period
to 12 November 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 12 November 2018 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
12 Nov 2018
Same period 2017 Same period 2016
Rank 194 168 143
Rank change year-on-year -26 -25 -34
Permanent jobs citing Perl 1,241 1,578 1,835
As % of all permanent IT jobs advertised in London 1.86% 2.11% 2.41%
As % of the Programming Languages category 3.25% 3.83% 4.44%
Number of salaries quoted 964 1,075 1,592
London median annual salary £62,500 £62,500 £60,000
Median salary % change year-on-year - +4.17% -
10th Percentile £39,300 £38,750 £37,500
90th Percentile £95,875 £97,500 £90,000
England median annual salary £55,000 £55,000 £55,000

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 38,203 41,211 41,297
As % of all permanent IT jobs advertised in London 57.18% 55.07% 54.33%
Number of salaries quoted 31,889 32,701 36,315
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £37,500 £36,250 £35,000
90th Percentile £95,000 £90,000 £87,500
England median annual salary £52,225 £50,000 £47,500
% change year-on-year +4.45% +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 12 November 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 12 November 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 -17 247 £65,000 +4.00% 54
West London +3 37 £57,500 - 22
East London -4 19 £62,500 +4.17% 4
South London -15 8 £60,000 +4.80% 2
North London - 4 £47,500 -
Perl
England

For the 6 months to 12 November 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.

1 995 (80.18%) Python
2 768 (61.89%) Linux
3 557 (44.88%) Bash Shell
4 503 (40.53%) Finance
5 488 (39.32%) Java
6 449 (36.18%) SQL
7 420 (33.84%) DevOps
8 361 (29.09%) Unix
9 357 (28.77%) Amazon AWS
10 336 (27.07%) Ruby
11 319 (25.71%) Windows
12 303 (24.42%) Puppet
13 271 (21.84%) Ansible
14 265 (21.35%) Banking
15 260 (20.95%) C++
16 259 (20.87%) Oracle
17 257 (20.71%) Agile Software Development
17 257 (20.71%) Degree
18 233 (18.78%) Opscode Chef
19 228 (18.37%) Problem-Solving
20 222 (17.89%) PowerShell
21 218 (17.57%) Red Hat
22 212 (17.08%) Jenkins
23 210 (16.92%) SQL Server
24 205 (16.52%) Microsoft Azure
25 203 (16.36%) Computer Science
25 203 (16.36%) Apache
26 197 (15.87%) Shell Script
27 191 (15.39%) Git (software)
28 182 (14.67%) Docker

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
1 203 (16.36%) Apache
2 138 (11.12%) Tomcat
3 47 (3.79%) Apache Spark
4 42 (3.38%) Elasticsearch
5 32 (2.58%) Oracle Workflow
6 28 (2.26%) Confluence
6 28 (2.26%) MS Exchange
7 24 (1.93%) nginx
8 22 (1.77%) WordPress
9 17 (1.37%) WebSphere
10 16 (1.29%) OpenStack
11 15 (1.21%) IIS
12 9 (0.73%) JBoss
13 7 (0.56%) Apache Pig
14 6 (0.48%) SAS
14 6 (0.48%) WebLogic
15 5 (0.40%) CMS
16 4 (0.32%) Alfresco
16 4 (0.32%) Oracle Coherence
16 4 (0.32%) Oracle HTTP Server
Applications
1 54 (4.35%) Microsoft Office
2 23 (1.85%) Microsoft PowerPoint
3 17 (1.37%) Microsoft Excel
4 11 (0.89%) MS Visio
Business Applications
1 68 (5.48%) thinkFolio
2 27 (2.18%) Front Arena
2 27 (2.18%) Markit EDM
3 6 (0.48%) Relativity
4 4 (0.32%) Rolfe and Nolan
5 2 (0.16%) BusinessWorks
5 2 (0.16%) Concordance
5 2 (0.16%) Kondor
5 2 (0.16%) Ringtail
6 1 (0.081%) CSG Singleview
6 1 (0.081%) Distributed Ledger
6 1 (0.081%) MetaTrader
6 1 (0.081%) PeopleSoft CRM
6 1 (0.081%) Veritas eDiscovery
Cloud Services
1 357 (28.77%) Amazon AWS
2 205 (16.52%) Microsoft Azure
3 80 (6.45%) Google Cloud Platform
4 77 (6.20%) SaaS
5 49 (3.95%) Cloud Computing
6 39 (3.14%) GitHub
7 31 (2.50%) Office 365
8 30 (2.42%) AWS CloudFormation
9 21 (1.69%) PaaS
10 19 (1.53%) OpenShift
11 17 (1.37%) Amazon EC2
11 17 (1.37%) IaaS
12 13 (1.05%) Amazon S3
13 10 (0.81%) Virtual Private Cloud
14 8 (0.64%) BlazeMeter
14 8 (0.64%) IBM Cloud
14 8 (0.64%) Slack
15 6 (0.48%) Amazon CloudWatch
15 6 (0.48%) Azure Active Directory
16 5 (0.40%) Route 53
Communications & Networking
1 174 (14.02%) Firewall
2 118 (9.51%) TCP/IP
3 98 (7.90%) DNS
4 70 (5.64%) BGP
5 57 (4.59%) Internet
6 54 (4.35%) HTTP
6 54 (4.35%) WAN
7 51 (4.11%) OSPF
8 48 (3.87%) LAN
9 47 (3.79%) Wireless
10 45 (3.63%) VPN
11 40 (3.22%) SMTP
12 39 (3.14%) Intrusion Detection
13 36 (2.90%) MPLS
14 35 (2.82%) SSH
15 34 (2.74%) Network Security
16 32 (2.58%) SSL
17 31 (2.50%) EIGRP
18 28 (2.26%) SAN
19 26 (2.10%) DHCP
Database & Business Intelligence
1 210 (16.92%) SQL Server
2 119 (9.59%) Big Data
3 117 (9.43%) MySQL
4 84 (6.77%) NoSQL
5 83 (6.69%) Relational Database
6 68 (5.48%) PostgreSQL
7 63 (5.08%) MongoDB
8 53 (4.27%) Hadoop
9 39 (3.14%) Crystal Reports
10 28 (2.26%) Couchbase
11 27 (2.18%) Data Warehouse
12 26 (2.10%) DB2
13 25 (2.01%) RDBMS
14 22 (1.77%) Oracle Database
15 20 (1.61%) Data Lake
16 19 (1.53%) Oracle ODI
17 15 (1.21%) Apache Hive
18 13 (1.05%) Oracle Reports
18 13 (1.05%) Sybase ASE
19 11 (0.89%) KDB
Development Applications
1 212 (17.08%) Jenkins
2 191 (15.39%) Git (software)
3 114 (9.19%) JIRA
4 108 (8.70%) Maven
4 108 (8.70%) Subversion
5 102 (8.22%) Atlassian Bamboo
6 62 (5.00%) TeamCity
7 48 (3.87%) Selenium
8 44 (3.55%) Bitbucket
9 38 (3.06%) Vagrant
10 37 (2.98%) JUnit
11 35 (2.82%) Gradle
12 31 (2.50%) Hudson
13 26 (2.10%) GitLab
13 26 (2.10%) Octopus Deploy
14 25 (2.01%) MSBuild
15 24 (1.93%) TestNG
16 22 (1.77%) Log4j
17 17 (1.37%) Sonatype Nexus
18 15 (1.21%) JMeter
General
1 503 (40.53%) Finance
2 265 (21.35%) Banking
3 155 (12.49%) Front Office
4 137 (11.04%) Investment Banking
5 60 (4.83%) French Language
6 57 (4.59%) Financial Institution
6 57 (4.59%) German Language
7 56 (4.51%) Italian Language
8 45 (3.63%) Spanish Language
9 44 (3.55%) Telecoms
10 40 (3.22%) Law
11 34 (2.74%) Marketing
12 33 (2.66%) Games
13 21 (1.69%) Back Office
14 18 (1.45%) Electronics
15 11 (0.89%) Retail
16 8 (0.64%) Billing
16 8 (0.64%) Military
17 6 (0.48%) Advertising
17 6 (0.48%) Legal
Job Titles
1 185 (14.91%) DevOps Engineer
2 182 (14.67%) Developer
3 152 (12.25%) Linux Engineer
4 140 (11.28%) Applications Support
5 130 (10.48%) Administrator
6 126 (10.15%) Support Engineer
7 118 (9.51%) Analyst
8 114 (9.19%) Systems Administrator
9 94 (7.57%) Linux Administrator
10 88 (7.09%) Linux Systems Administrator
11 87 (7.01%) Applications Engineer
12 73 (5.88%) Systems Engineer
13 72 (5.80%) Linux/Unix DevOps
14 71 (5.72%) Applications Support Engineer
15 61 (4.92%) Linux Systems Engineer
15 61 (4.92%) Support Analyst
16 56 (4.51%) AWS Engineer
16 56 (4.51%) Java Developer
17 51 (4.11%) Linux DevOps Engineer
18 48 (3.87%) SQL Analyst
Libraries, Frameworks & Software Standards
1 125 (10.07%) Web Services
2 95 (7.66%) FIX Protocol
3 91 (7.33%) .NET
4 90 (7.25%) HTML
5 84 (6.77%) XML
6 77 (6.20%) LAMP
7 70 (5.64%) LDAP
8 48 (3.87%) Spring
9 47 (3.79%) AngularJS
10 43 (3.46%) JSON
11 42 (3.38%) Node.js
11 42 (3.38%) REST
12 41 (3.30%) Kafka
13 40 (3.22%) React
14 39 (3.14%) CSS
14 39 (3.14%) RabbitMQ
15 35 (2.82%) Middleware
16 31 (2.50%) Hibernate
17 30 (2.42%) Java EE
17 30 (2.42%) jQuery
Miscellaneous
1 203 (16.36%) Computer Science
2 141 (11.36%) Analytical Skills
3 139 (11.20%) Hedge funds
4 121 (9.75%) Equities
5 119 (9.59%) Foreign Exchange (FX)
6 113 (9.11%) Derivative
7 110 (8.86%) Fixed Income
8 94 (7.57%) Fintech
9 76 (6.12%) Linux Command Line
10 51 (4.11%) Cyberthreat
11 47 (3.79%) Data Centre
12 43 (3.46%) Management Information System
13 41 (3.30%) Self-Motivation
14 38 (3.06%) Greenfield Project
15 34 (2.74%) Public Cloud
16 30 (2.42%) Algorithms
17 21 (1.69%) Virtual Team
18 18 (1.45%) Equity Derivative
19 17 (1.37%) Clustering
19 17 (1.37%) Hybrid Cloud
Operating Systems
1 768 (61.89%) Linux
2 361 (29.09%) Unix
3 319 (25.71%) Windows
4 146 (11.76%) CentOS
5 116 (9.35%) Red Hat Enterprise Linux
6 107 (8.62%) Ubuntu
7 68 (5.48%) Windows Server
8 47 (3.79%) Debian
9 43 (3.46%) Fedora
10 39 (3.14%) Solaris
11 31 (2.50%) SUSE
12 30 (2.42%) Android
13 27 (2.18%) Windows Server 2008
14 22 (1.77%) openSUSE
15 19 (1.53%) AIX
15 19 (1.53%) Mac OS X
16 16 (1.29%) Windows Server 2012
17 15 (1.21%) HPUX
18 8 (0.64%) FreeNAS
19 6 (0.48%) Windows 10
Processes & Methodologies
1 420 (33.84%) DevOps
2 257 (20.71%) Agile Software Development
3 228 (18.37%) Problem-Solving
4 170 (13.70%) Configuration Management
5 163 (13.13%) Continuous Integration
6 138 (11.12%) Investment Management
7 113 (9.11%) Low Latency
8 110 (8.86%) Asset Management
8 110 (8.86%) ITIL
9 100 (8.06%) SDLC
10 99 (7.98%) Infrastructure Engineering
11 94 (7.57%) Test Automation
12 82 (6.61%) Open Source
13 80 (6.45%) Analytics
14 73 (5.88%) High Availability
15 71 (5.72%) Information Security
15 71 (5.72%) Scrum
16 67 (5.40%) Risk Management
17 66 (5.32%) Business Intelligence
17 66 (5.32%) OO
Programming Languages
1 995 (80.18%) Python
2 557 (44.88%) Bash Shell
3 488 (39.32%) Java
4 449 (36.18%) SQL
5 336 (27.07%) Ruby
6 260 (20.95%) C++
7 222 (17.89%) PowerShell
8 197 (15.87%) Shell Script
9 173 (13.94%) C#
10 166 (13.38%) PHP
11 163 (13.13%) Korn
12 159 (12.81%) JavaScript
13 136 (10.96%) Bourne shell
14 125 (10.07%) C
15 32 (2.58%) VB
16 30 (2.42%) Go
16 30 (2.42%) Scala
17 22 (1.77%) C-shell
17 22 (1.77%) VBScript
18 15 (1.21%) PL/SQL
Qualifications
1 257 (20.71%) Degree
2 106 (8.54%) Computer Science Degree
3 46 (3.71%) Cisco Certification
4 42 (3.38%) CCNP
4 42 (3.38%) Numerate Degree
5 29 (2.34%) CISSP
6 26 (2.10%) RHCE
7 22 (1.77%) GIAC
8 19 (1.53%) CCIE
9 18 (1.45%) RHCSA
10 17 (1.37%) Master's Degree
11 15 (1.21%) AWS Certification
11 15 (1.21%) CCIP
12 13 (1.05%) RHCA
13 12 (0.97%) CCNA
13 12 (0.97%) OSCP
14 11 (0.89%) CREST Certified
14 11 (0.89%) ITIL Certification
14 11 (0.89%) SANS
15 10 (0.81%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 59 (4.75%) QA
2 23 (1.85%) PCI DSS
3 21 (1.69%) Sarbanes-Oxley
4 16 (1.29%) SAS 70
5 14 (1.13%) GDPR
6 7 (0.56%) Data Quality
7 6 (0.48%) SLA
8 3 (0.24%) MiFID
9 2 (0.16%) ISO/IEC 27001
9 2 (0.16%) PMO
10 1 (0.081%) COBIT
10 1 (0.081%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 182 (14.67%) Docker
2 104 (8.38%) Active Directory
3 89 (7.17%) VMware Infrastructure
4 18 (1.45%) vSphere
5 16 (1.29%) NFS
6 15 (1.21%) iptables
7 14 (1.13%) Virtual Machines
8 12 (0.97%) Hyper-V
8 12 (0.97%) VMware ESXi
9 10 (0.81%) Oracle RAC
9 10 (0.81%) VMware NSX
10 9 (0.73%) HDFS
11 7 (0.56%) KVM
11 7 (0.56%) XenApp
11 7 (0.56%) XenDesktop
12 6 (0.48%) Apache Flume
12 6 (0.48%) Virtual Desktop
13 5 (0.40%) Firmware
13 5 (0.40%) GPFS
14 4 (0.32%) VirtualBox
Systems Management
1 303 (24.42%) Puppet
2 271 (21.84%) Ansible
3 233 (18.78%) Opscode Chef
4 137 (11.04%) Kubernetes
5 118 (9.51%) Terraform
6 96 (7.74%) Salt
7 57 (4.59%) Nagios
8 24 (1.93%) Docker Swarm
9 22 (1.77%) Packer
10 20 (1.61%) Kibana
10 20 (1.61%) SCCM
11 19 (1.53%) ZABBIX
12 16 (1.29%) Automic
12 16 (1.29%) Host Intrusion Detection System
13 12 (0.97%) CFEngine
13 12 (0.97%) EnCase
13 12 (0.97%) WebSphere Service Registry and Repository
14 11 (0.89%) Graphite
14 11 (0.89%) Prometheus
15 10 (0.81%) Rancher
Vendors
1 259 (20.87%) Oracle
2 218 (17.57%) Red Hat
3 128 (10.31%) VMware
4 92 (7.41%) Cisco
5 84 (6.77%) Microsoft
6 79 (6.37%) Sybase
7 69 (5.56%) Google
8 59 (4.75%) Splunk
9 55 (4.43%) Reuters
10 51 (4.11%) Bloomberg
11 49 (3.95%) Tradeweb
12 43 (3.46%) MarketAxess
13 41 (3.30%) FXall
14 34 (2.74%) Atlassian
15 32 (2.58%) Charles River
16 29 (2.34%) SaltStack
17 27 (2.18%) Calypso
17 27 (2.18%) F5
17 27 (2.18%) IBM
17 27 (2.18%) SimCorp