Period
to 17 July 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 17 July 2018 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 176 180 138
Rank change year-on-year +4 -42 -17
Permanent jobs citing Perl 1,432 1,494 2,088
As % of all permanent IT jobs advertised in London 2.00% 2.04% 2.51%
As % of the Programming Languages category 3.54% 3.70% 4.61%
Number of salaries quoted 979 1,121 1,861
London median annual salary £62,500 £62,500 £60,000
Median salary % change year-on-year - +4.17% +4.35%
10th Percentile £38,750 £40,000 £38,750
90th Percentile £95,000 £93,750 £85,000
England median annual salary £52,500 £55,000 £52,500
% change year-on-year -4.55% +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 40,465 40,359 45,269
As % of all permanent IT jobs advertised in London 56.60% 55.24% 54.46%
Number of salaries quoted 33,223 33,322 39,906
London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% -
10th Percentile £37,500 £36,250 £35,000
90th Percentile £93,750 £90,000 £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 17 July 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 17 July 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 -15 272 £65,000 +1.96% 49
West London +56 64 £55,000 -4.35% 23
East London -11 17 £75,000 +15.38% 2
South London -29 11 £65,000 +14.04% 1
Perl
England

For the 6 months to 17 July 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 1,170 (81.70%) Python
2 889 (62.08%) Linux
3 657 (45.88%) Java
4 532 (37.15%) Finance
5 528 (36.87%) Bash Shell
6 446 (31.15%) Unix
7 436 (30.45%) DevOps
8 427 (29.82%) SQL
9 407 (28.42%) Ruby
10 360 (25.14%) Puppet
11 316 (22.07%) Amazon AWS
12 305 (21.30%) Windows
13 303 (21.16%) Banking
14 295 (20.60%) Ansible
15 294 (20.53%) Problem-Solving
16 284 (19.83%) C++
16 284 (19.83%) Oracle
17 276 (19.27%) Degree
18 272 (18.99%) Agile Software Development
19 257 (17.95%) Apache
20 242 (16.90%) Red Hat
20 242 (16.90%) Docker
21 238 (16.62%) Opscode Chef
22 234 (16.34%) SQL Server
23 230 (16.06%) Jenkins
24 223 (15.57%) Big Data
25 222 (15.50%) PowerShell
26 220 (15.36%) JavaScript
27 212 (14.80%) Shell Script
28 211 (14.73%) C#

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
1 257 (17.95%) Apache
2 173 (12.08%) Tomcat
3 102 (7.12%) Apache Spark
4 66 (4.61%) Elasticsearch
5 52 (3.63%) Confluence
6 46 (3.21%) JBoss
7 38 (2.65%) WebSphere
8 33 (2.30%) WebLogic
9 29 (2.03%) CMS
9 29 (2.03%) Oracle HTTP Server
10 25 (1.75%) IIS
11 24 (1.68%) nginx
12 23 (1.61%) OpenStack
13 19 (1.33%) Oracle Workflow
14 17 (1.19%) SAS
15 16 (1.12%) WordPress
16 15 (1.05%) Apache Solr
17 6 (0.42%) Adobe Experience Manager
18 5 (0.35%) SharePoint
19 4 (0.28%) MS Exchange
Applications
1 32 (2.23%) Microsoft Office
2 15 (1.05%) Microsoft Excel
3 10 (0.70%) SPSS
4 9 (0.63%) MS Visio
5 6 (0.42%) Microsoft PowerPoint
6 3 (0.21%) Spreadsheet
7 1 (0.070%) FreeHand
Business Applications
1 50 (3.49%) thinkFolio
2 13 (0.91%) Front Arena
2 13 (0.91%) Markit EDM
3 12 (0.84%) MetaTrader
4 11 (0.77%) Concordance
4 11 (0.77%) Relativity
4 11 (0.77%) Ringtail
5 7 (0.49%) Rolfe and Nolan
6 3 (0.21%) CSG Singleview
6 3 (0.21%) PeopleSoft CRM
6 3 (0.21%) RMDS
7 2 (0.14%) BusinessWorks
7 2 (0.14%) Dynamics CRM
7 2 (0.14%) FLEXCUBE
7 2 (0.14%) Kondor
7 2 (0.14%) Remedy ITSM
7 2 (0.14%) Veritas eDiscovery
8 1 (0.070%) Distributed Ledger
8 1 (0.070%) ION MarketView
8 1 (0.070%) Oracle AML
Cloud Services
1 316 (22.07%) Amazon AWS
2 181 (12.64%) Microsoft Azure
3 104 (7.26%) SaaS
4 58 (4.05%) GitHub
5 51 (3.56%) Cloud Computing
6 47 (3.28%) Google Cloud Platform
7 45 (3.14%) PaaS
8 43 (3.00%) IaaS
9 31 (2.16%) Amazon EC2
10 26 (1.82%) AWS CloudFormation
11 23 (1.61%) OpenShift
12 17 (1.19%) Office 365
13 16 (1.12%) Amazon S3
14 15 (1.05%) Amazon CloudWatch
15 14 (0.98%) CloudBees
15 14 (0.98%) Virtual Private Cloud
16 13 (0.91%) npm
17 12 (0.84%) Datadog
17 12 (0.84%) IBM Cloud
17 12 (0.84%) NuGet
Communications & Networking
1 144 (10.06%) TCP/IP
2 132 (9.22%) Firewall
3 94 (6.56%) HTTP
4 92 (6.42%) DNS
5 73 (5.10%) Internet
6 53 (3.70%) BGP
7 51 (3.56%) SSH
8 44 (3.07%) SMTP
9 42 (2.93%) SAN
10 39 (2.72%) OSPF
10 39 (2.72%) SNMP
11 38 (2.65%) VPN
12 34 (2.37%) NAS
13 29 (2.03%) SSL
14 27 (1.89%) DHCP
14 27 (1.89%) Wireless
15 24 (1.68%) EIGRP
16 22 (1.54%) Multicast
17 21 (1.47%) LAN
18 19 (1.33%) NetScaler
Database & Business Intelligence
1 234 (16.34%) SQL Server
2 223 (15.57%) Big Data
3 189 (13.20%) Relational Database
4 162 (11.31%) MySQL
5 110 (7.68%) Hadoop
6 104 (7.26%) RDBMS
7 100 (6.98%) MongoDB
8 99 (6.91%) NoSQL
9 89 (6.22%) PostgreSQL
10 72 (5.03%) DB2
11 43 (3.00%) Data Warehouse
12 39 (2.72%) Data Lake
13 36 (2.51%) Apache Hive
13 36 (2.51%) Sybase ASE
14 34 (2.37%) Oracle ODI
15 28 (1.96%) Oracle Database
16 23 (1.61%) Crystal Reports
17 18 (1.26%) Apache Accumulo
18 17 (1.19%) Apache Cassandra
18 17 (1.19%) SQL Server 2012
Development Applications
1 230 (16.06%) Jenkins
2 201 (14.04%) Git (software)
3 128 (8.94%) Maven
4 120 (8.38%) JIRA
5 101 (7.05%) Atlassian Bamboo
6 96 (6.70%) TeamCity
7 89 (6.22%) Subversion
8 52 (3.63%) Gradle
9 51 (3.56%) Bitbucket
10 50 (3.49%) JUnit
10 50 (3.49%) Selenium
11 44 (3.07%) GitLab
12 38 (2.65%) Octopus Deploy
13 36 (2.51%) Team Foundation Server
14 35 (2.44%) Ant
15 33 (2.30%) MSBuild
16 27 (1.89%) Eclipse
17 26 (1.82%) Hudson
17 26 (1.82%) Visual Studio
18 24 (1.68%) TestNG
General
1 532 (37.15%) Finance
2 303 (21.16%) Banking
3 197 (13.76%) Investment Banking
4 136 (9.50%) Front Office
5 134 (9.36%) Financial Institution
6 61 (4.26%) Games
7 49 (3.42%) French Language
7 49 (3.42%) Retail
8 46 (3.21%) Italian Language
9 45 (3.14%) German Language
10 37 (2.58%) Telecoms
11 26 (1.82%) Marketing
12 25 (1.75%) Electronics
13 24 (1.68%) Law
14 16 (1.12%) Legal
15 10 (0.70%) Military
15 10 (0.70%) Online Betting
16 9 (0.63%) Back Office
16 9 (0.63%) Billing
16 9 (0.63%) Spanish Language
Job Titles
1 248 (17.32%) Developer
2 195 (13.62%) DevOps Engineer
3 148 (10.34%) Linux Engineer
4 129 (9.01%) Applications Support
5 123 (8.59%) Administrator
6 99 (6.91%) Analyst
7 92 (6.42%) Systems Administrator
8 86 (6.01%) Linux Administrator
9 84 (5.87%) Support Engineer
10 80 (5.59%) Applications Engineer
11 76 (5.31%) Systems Engineer
12 75 (5.24%) Linux/Unix DevOps
13 74 (5.17%) Consultant
14 71 (4.96%) Linux Systems Administrator
15 66 (4.61%) Applications Support Engineer
15 66 (4.61%) Java Developer
16 63 (4.40%) Linux DevOps Engineer
17 60 (4.19%) Cloud Engineer
18 58 (4.05%) Support Analyst
19 53 (3.70%) AWS Engineer
Libraries, Frameworks & Software Standards
1 125 (8.73%) Web Services
2 112 (7.82%) HTML
3 97 (6.77%) XML
4 96 (6.70%) LDAP
5 89 (6.22%) LAMP
6 83 (5.80%) Kafka
7 81 (5.66%) FIX Protocol
8 78 (5.45%) Spring
9 75 (5.24%) .NET
10 74 (5.17%) REST
11 71 (4.96%) JSON
12 62 (4.33%) RabbitMQ
13 54 (3.77%) Middleware
14 52 (3.63%) CSS
15 42 (2.93%) SOAP
16 41 (2.86%) React
16 41 (2.86%) RESTful
17 39 (2.72%) JMS
18 36 (2.51%) Velocity
19 33 (2.30%) Hibernate
Miscellaneous
1 201 (14.04%) Computer Science
2 174 (12.15%) Analytical Skills
3 122 (8.52%) Cyberthreat
4 109 (7.61%) Hedge funds
5 101 (7.05%) Fintech
6 91 (6.35%) Equities
7 86 (6.01%) Foreign Exchange (FX)
8 76 (5.31%) Fixed Income
9 72 (5.03%) Derivative
10 65 (4.54%) Management Information System
11 63 (4.40%) Algorithms
12 62 (4.33%) Self-Motivation
13 55 (3.84%) Data Centre
14 52 (3.63%) Public Cloud
15 43 (3.00%) Greenfield Project
16 42 (2.93%) Linux Command Line
17 41 (2.86%) Virtual Team
18 30 (2.09%) Replication
19 27 (1.89%) Enterprise Software
20 25 (1.75%) Robotics
Operating Systems
1 889 (62.08%) Linux
2 446 (31.15%) Unix
3 305 (21.30%) Windows
4 167 (11.66%) Red Hat Enterprise Linux
5 112 (7.82%) CentOS
6 101 (7.05%) Ubuntu
7 52 (3.63%) Solaris
8 49 (3.42%) Debian
9 37 (2.58%) Fedora
10 36 (2.51%) Windows Server
11 32 (2.23%) Windows Server 2012
12 28 (1.96%) Mac OS X
13 26 (1.82%) SUSE
14 22 (1.54%) AIX
15 19 (1.33%) HPUX
16 18 (1.26%) Android
17 17 (1.19%) Windows Server 2008
18 15 (1.05%) openSUSE
19 11 (0.77%) Nucleus RTOS
19 11 (0.77%) Windows 10
Processes & Methodologies
1 436 (30.45%) DevOps
2 294 (20.53%) Problem-Solving
3 272 (18.99%) Agile Software Development
4 191 (13.34%) Continuous Integration
5 176 (12.29%) Investment Management
6 175 (12.22%) SDLC
7 169 (11.80%) Low Latency
8 168 (11.73%) Configuration Management
9 150 (10.47%) Analytics
10 139 (9.71%) Risk Management
11 129 (9.01%) OO
12 124 (8.66%) Software Engineering
13 120 (8.38%) Innovative Thinking
13 120 (8.38%) Strategic Thinking
14 112 (7.82%) Test Automation
15 110 (7.68%) Business Intelligence
16 101 (7.05%) Open Source
17 93 (6.49%) Asset Management
18 92 (6.42%) Performance Tuning
19 86 (6.01%) Deployment Automation
Programming Languages
1 1,170 (81.70%) Python
2 657 (45.88%) Java
3 528 (36.87%) Bash Shell
4 427 (29.82%) SQL
5 407 (28.42%) Ruby
6 284 (19.83%) C++
7 222 (15.50%) PowerShell
8 220 (15.36%) JavaScript
9 212 (14.80%) Shell Script
10 211 (14.73%) C#
11 171 (11.94%) PHP
12 144 (10.06%) C
13 140 (9.78%) Korn
14 105 (7.33%) Bourne shell
15 64 (4.47%) Scala
16 37 (2.58%) VB
17 32 (2.23%) PL/SQL
18 31 (2.16%) T-SQL
19 28 (1.96%) R
20 27 (1.89%) Go
Qualifications
1 276 (19.27%) Degree
2 67 (4.68%) Computer Science Degree
3 35 (2.44%) Security Cleared
4 32 (2.23%) Cisco Certification
5 30 (2.09%) Master's Degree
6 29 (2.03%) Numerate Degree
7 27 (1.89%) CCNP
8 23 (1.61%) DV Cleared
9 17 (1.19%) CCNA
10 16 (1.12%) RHCE
11 15 (1.05%) AWS Certification
12 14 (0.98%) CISSP
13 13 (0.91%) CEH
13 13 (0.91%) CISA
13 13 (0.91%) OSCP
14 12 (0.84%) SANS
15 11 (0.77%) PhD
16 10 (0.70%) CREST Certified
16 10 (0.70%) Microsoft Certification
17 9 (0.63%) ISTQB
Quality Assurance & Compliance
1 90 (6.28%) QA
2 14 (0.98%) GCP
2 14 (0.98%) PCI DSS
3 8 (0.56%) ISO/IEC 27001
4 6 (0.42%) MiFID
4 6 (0.42%) SLA
5 4 (0.28%) Dodd-Frank
5 4 (0.28%) EMIR
5 4 (0.28%) NIST 800
6 3 (0.21%) Data Quality
7 2 (0.14%) COBIT
7 2 (0.14%) GDPR
System Software
1 242 (16.90%) Docker
2 82 (5.73%) VMware Infrastructure
3 74 (5.17%) Active Directory
4 36 (2.51%) Oracle RAC
5 33 (2.30%) HDFS
6 31 (2.16%) iptables
7 30 (2.09%) NFS
8 20 (1.40%) Hyper-V
9 19 (1.33%) Virtual Machines
10 15 (1.05%) Apache Flume
10 15 (1.05%) VMware ESXi
11 13 (0.91%) KVM
12 5 (0.35%) vCloud
12 5 (0.35%) Virtual Servers
12 5 (0.35%) vSphere
13 4 (0.28%) GPFS
13 4 (0.28%) LXC
13 4 (0.28%) OpenAM
13 4 (0.28%) VirtualBox
14 3 (0.21%) Apache ZooKeeper
Systems Management
1 360 (25.14%) Puppet
2 295 (20.60%) Ansible
3 238 (16.62%) Opscode Chef
4 95 (6.63%) Kubernetes
5 93 (6.49%) Nagios
6 78 (5.45%) Terraform
7 49 (3.42%) Salt
8 39 (2.72%) Kibana
9 29 (2.03%) ZABBIX
10 19 (1.33%) Icinga
11 18 (1.26%) Rundeck
12 16 (1.12%) Oozie
13 15 (1.05%) HAProxy
13 15 (1.05%) logstash
14 13 (0.91%) Single Sign-On
15 12 (0.84%) CFEngine
15 12 (0.84%) Perfmon
16 11 (0.77%) Docker Swarm
16 11 (0.77%) Mesos
17 10 (0.70%) Pingdom
Vendors
1 284 (19.83%) Oracle
2 242 (16.90%) Red Hat
3 126 (8.80%) Sybase
4 124 (8.66%) VMware
5 101 (7.05%) Microsoft
6 92 (6.42%) Splunk
7 55 (3.84%) Reuters
8 54 (3.77%) Bloomberg
8 54 (3.77%) Cisco
9 47 (3.28%) SolarWinds
10 44 (3.07%) Google
11 43 (3.00%) Cloudera
11 43 (3.00%) IBM
11 43 (3.00%) SaltStack
12 42 (2.93%) Tradeweb
13 39 (2.72%) MarketAxess
13 39 (2.72%) SAP
14 38 (2.65%) Informatica
15 37 (2.58%) FXall
16 31 (2.16%) Talend