Period
to 25 May 2019

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 25 May 2019 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
25 May 2019
Same period 2018 Same period 2017
Rank 218 189 175
Rank change year-on-year -29 -14 -40
Permanent jobs citing Perl 901 1,336 1,388
As % of all permanent IT jobs advertised in London 1.54% 1.91% 2.03%
As % of the Programming Languages category 2.72% 3.41% 3.67%
Number of salaries quoted 788 943 1,122
London median annual salary £66,250 £62,500 £63,750
Median salary % change year-on-year +6.00% -1.96% +6.25%
10th Percentile £38,750 £41,250 £38,750
90th Percentile £96,250 £93,750 £95,000
England median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - +4.76%

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 33,155 39,206 37,821
As % of all permanent IT jobs advertised in London 56.52% 56.06% 55.40%
Number of salaries quoted 27,831 32,299 32,309
London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £38,500 £37,500 £35,000
90th Percentile £95,000 £92,500 £88,750
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

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 25 May 2019.

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 25 May 2019. 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 -70 136 £75,000 +15.38% 5
West London +14 35 £60,000 +9.09% 3
South London +5 13 £70,000 +21.74% 2
East London +11 2 £85,000 +17.24% 2
North London - 1 £55,000 -
Perl
England

For the 6 months to 25 May 2019, 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.

1 701 (77.80%) Python
2 521 (57.82%) Linux
3 394 (43.73%) Bash Shell
4 391 (43.40%) Java
5 358 (39.73%) Amazon AWS
6 332 (36.85%) SQL
7 330 (36.63%) DevOps
8 324 (35.96%) Unix
9 291 (32.30%) Finance
10 239 (26.53%) Puppet
11 228 (25.31%) Ansible
12 222 (24.64%) Ruby
13 218 (24.20%) Oracle
14 199 (22.09%) Banking
15 197 (21.86%) Agile Software Development
16 192 (21.31%) Docker
17 189 (20.98%) Git (software)
18 184 (20.42%) C++
19 168 (18.65%) Microsoft Azure
20 162 (17.98%) Front Office
21 159 (17.65%) Windows
22 157 (17.43%) Apache
23 147 (16.32%) Opscode Chef
23 147 (16.32%) Jenkins
23 147 (16.32%) C#
24 141 (15.65%) Hedge funds
25 139 (15.43%) JavaScript
25 139 (15.43%) Tomcat
26 135 (14.98%) Equities
26 135 (14.98%) Degree

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
1 157 (17.43%) Apache
2 139 (15.43%) Tomcat
3 43 (4.77%) Oracle Workflow
4 40 (4.44%) Apache Spark
5 36 (4.00%) MS Exchange
6 30 (3.33%) Apache Pig
7 25 (2.77%) nginx
8 24 (2.66%) Elasticsearch
9 21 (2.33%) WebLogic
10 19 (2.11%) JBoss
11 17 (1.89%) WebSphere
12 16 (1.78%) WordPress
13 15 (1.66%) Confluence
13 15 (1.66%) IIS
14 7 (0.78%) Oracle HTTP Server
15 6 (0.67%) CMS
16 4 (0.44%) Alfresco
16 4 (0.44%) Apache Solr
16 4 (0.44%) Jupyter
16 4 (0.44%) OpenStack
Applications
1 32 (3.55%) Microsoft Office
2 20 (2.22%) Microsoft PowerPoint
3 14 (1.55%) Microsoft Excel
4 8 (0.89%) MS Visio
5 3 (0.33%) EngageOne
5 3 (0.33%) LaTeX
6 2 (0.22%) SPSS
Business Applications
1 87 (9.66%) thinkFolio
2 43 (4.77%) Front Arena
2 43 (4.77%) Markit EDM
3 13 (1.44%) Eze OMS
4 3 (0.33%) Exstream
5 1 (0.11%) Magento
5 1 (0.11%) Oracle BPM
5 1 (0.11%) Remedy ITSM
5 1 (0.11%) Rolfe and Nolan
Cloud Services
1 358 (39.73%) Amazon AWS
2 168 (18.65%) Microsoft Azure
3 106 (11.76%) Google Cloud Platform
4 96 (10.65%) SaaS
5 38 (4.22%) Office 365
6 30 (3.33%) IaaS
7 23 (2.55%) GitHub
8 20 (2.22%) AWS Fargate
9 19 (2.11%) OpenShift
10 18 (2.00%) AWS CloudFormation
10 18 (2.00%) PaaS
11 13 (1.44%) Amazon EC2
11 13 (1.44%) Cloud Computing
12 12 (1.33%) AWS Lambda
12 12 (1.33%) Serverless
13 10 (1.11%) Akamai
13 10 (1.11%) Amazon S3
14 9 (1.00%) Amazon CloudWatch
14 9 (1.00%) Azure Active Directory
15 8 (0.89%) Slack
Communications & Networking
1 110 (12.21%) Firewall
2 75 (8.32%) TCP/IP
3 60 (6.66%) DNS
4 30 (3.33%) WAN
5 28 (3.11%) SAN
6 25 (2.77%) BGP
6 25 (2.77%) OSPF
7 24 (2.66%) DHCP
8 23 (2.55%) LAN
8 23 (2.55%) MPLS
9 22 (2.44%) Cisco ASA
10 18 (2.00%) Internet
10 18 (2.00%) NAS
11 17 (1.89%) HTTP
11 17 (1.89%) NetScaler
12 16 (1.78%) Cisco Nexus
12 16 (1.78%) Unified Communications
12 16 (1.78%) VPN
13 14 (1.55%) Network Security
14 11 (1.22%) Wireless
Database & Business Intelligence
1 132 (14.65%) SQL Server
2 99 (10.99%) MySQL
3 59 (6.55%) Hadoop
4 58 (6.44%) PostgreSQL
5 53 (5.88%) Relational Database
6 41 (4.55%) Big Data
6 41 (4.55%) Crystal Reports
7 31 (3.44%) NoSQL
8 30 (3.33%) MongoDB
9 23 (2.55%) RDBMS
10 21 (2.33%) Redis
11 17 (1.89%) SQL Server 2008
12 15 (1.66%) Blockchain
13 14 (1.55%) Oracle Database
14 13 (1.44%) KDB
14 13 (1.44%) MariaDB
14 13 (1.44%) SQL Server 2005
14 13 (1.44%) SQL Server 2012
15 12 (1.33%) Apache Cassandra
16 9 (1.00%) Data Warehouse
Development Applications
1 189 (20.98%) Git (software)
2 147 (16.32%) Jenkins
3 85 (9.43%) JIRA
4 80 (8.88%) Maven
5 51 (5.66%) Atlassian Bamboo
6 46 (5.11%) Gradle
7 34 (3.77%) Ant
8 31 (3.44%) Subversion
9 30 (3.33%) git-flow
9 30 (3.33%) RSpec
10 28 (3.11%) JUnit
11 27 (3.00%) Selenium
12 26 (2.89%) TeamCity
13 16 (1.78%) Bitbucket
14 14 (1.55%) Log4j
14 14 (1.55%) Sonatype Nexus
14 14 (1.55%) TestNG
15 12 (1.33%) GitLab
16 9 (1.00%) Bitbucket Server
16 9 (1.00%) Vagrant
General
1 291 (32.30%) Finance
2 199 (22.09%) Banking
3 162 (17.98%) Front Office
4 47 (5.22%) French Language
4 47 (5.22%) German Language
4 47 (5.22%) Italian Language
4 47 (5.22%) Spanish Language
5 39 (4.33%) Law
6 26 (2.89%) Investment Banking
7 21 (2.33%) Telecoms
8 20 (2.22%) Advertising
8 20 (2.22%) Financial Institution
9 17 (1.89%) Marketing
10 15 (1.66%) Retail
11 7 (0.78%) Back Office
12 5 (0.55%) Cantonese Language
12 5 (0.55%) Digital Economy
12 5 (0.55%) Games
12 5 (0.55%) Japanese Language
12 5 (0.55%) Korean Language
Job Titles
1 157 (17.43%) DevOps Engineer
2 140 (15.54%) Developer
3 116 (12.87%) Linux Engineer
4 97 (10.77%) Analyst
5 93 (10.32%) Applications Support
6 91 (10.10%) AWS Engineer
7 87 (9.66%) Support Engineer
8 82 (9.10%) Java Developer
9 71 (7.88%) AWS DevOps
10 62 (6.88%) Support Analyst
11 58 (6.44%) AWS DevOps Engineer
11 58 (6.44%) Linux/Unix DevOps
12 57 (6.33%) Linux DevOps Engineer
13 48 (5.33%) Cloud Engineer
14 46 (5.11%) Consultant
15 44 (4.88%) Administrator
15 44 (4.88%) Applications Engineer
16 39 (4.33%) Systems Administrator
16 39 (4.33%) Technical Consultant
17 37 (4.11%) Unix Engineer
Libraries, Frameworks & Software Standards
1 127 (14.10%) FIX Protocol
2 84 (9.32%) Web Services
3 83 (9.21%) XML
4 73 (8.10%) .NET
5 64 (7.10%) HTML
6 46 (5.11%) CSS
6 46 (5.11%) Elastic Stack
7 44 (4.88%) LAMP
8 43 (4.77%) Spring
9 36 (4.00%) Node.js
10 30 (3.33%) AngularJS
11 29 (3.22%) React
12 24 (2.66%) LAPP Stack
12 24 (2.66%) RabbitMQ
13 23 (2.55%) jQuery
14 21 (2.33%) REST
15 20 (2.22%) Lambda Expressions
16 19 (2.11%) RESTful
17 18 (2.00%) LDAP
18 17 (1.89%) Hibernate
Miscellaneous
1 141 (15.65%) Hedge funds
2 135 (14.98%) Equities
3 116 (12.87%) Fixed Income
4 113 (12.54%) Foreign Exchange (FX)
5 99 (10.99%) Derivative
6 88 (9.77%) Analytical Skills
7 60 (6.66%) Public Cloud
8 57 (6.33%) Data Centre
9 56 (6.22%) Fintech
10 36 (4.00%) Linux Command Line
11 35 (3.88%) Self-Motivation
12 33 (3.66%) Algorithms
13 32 (3.55%) Hybrid Cloud
14 29 (3.22%) Data Structures
15 20 (2.22%) Management Information System
16 17 (1.89%) Clustering
17 16 (1.78%) Enterprise Software
17 16 (1.78%) Private Cloud
18 15 (1.66%) Mobile App
19 10 (1.11%) Data Protection Act
Operating Systems
1 521 (57.82%) Linux
2 324 (35.96%) Unix
3 159 (17.65%) Windows
4 49 (5.44%) Red Hat Enterprise Linux
5 45 (4.99%) Ubuntu
6 40 (4.44%) CentOS
7 38 (4.22%) Android
8 36 (4.00%) Windows Server
9 16 (1.78%) Apple iOS
10 14 (1.55%) openSUSE
10 14 (1.55%) Windows Server 2008
11 13 (1.44%) Windows Server 2012
12 12 (1.33%) Debian
13 10 (1.11%) AIX
13 10 (1.11%) Solaris
14 9 (1.00%) Windows 8
15 8 (0.89%) SUSE
15 8 (0.89%) VyOS
16 5 (0.55%) Fedora
16 5 (0.55%) Windows 10
Processes & Methodologies
1 330 (36.63%) DevOps
2 197 (21.86%) Agile Software Development
3 110 (12.21%) Investment Management
4 101 (11.21%) Asset Management
4 101 (11.21%) Problem-Solving
5 92 (10.21%) Computer Science
6 83 (9.21%) Continuous Integration
7 80 (8.88%) Configuration Management
8 67 (7.44%) Open Source
9 61 (6.77%) Low Latency
9 61 (6.77%) Workflow
10 56 (6.22%) Site Reliability Engineering
11 55 (6.10%) Fund Management
11 55 (6.10%) Project Management
12 51 (5.66%) OO
13 49 (5.44%) Business Analysis
13 49 (5.44%) Infrastructure Engineering
13 49 (5.44%) ITIL
13 49 (5.44%) Wealth Management
14 48 (5.33%) Data Modelling
Programming Languages
1 701 (77.80%) Python
2 394 (43.73%) Bash Shell
3 391 (43.40%) Java
4 332 (36.85%) SQL
5 222 (24.64%) Ruby
6 184 (20.42%) C++
7 147 (16.32%) C#
8 139 (15.43%) JavaScript
9 106 (11.76%) PowerShell
10 81 (8.99%) PHP
11 74 (8.21%) Shell Script
12 59 (6.55%) Go
13 56 (6.22%) C
14 50 (5.55%) Groovy
15 34 (3.77%) Objective-C
16 30 (3.33%) Scala
17 29 (3.22%) Bourne shell
17 29 (3.22%) Korn
18 9 (1.00%) VB
19 8 (0.89%) VBA
Qualifications
1 135 (14.98%) Degree
2 31 (3.44%) Computer Science Degree
3 19 (2.11%) CISSP
4 12 (1.33%) AWS Certification
5 10 (1.11%) CISA
5 10 (1.11%) CISM
5 10 (1.11%) Security Cleared
6 9 (1.00%) CREST Certified
6 9 (1.00%) SANS
7 8 (0.89%) DV Cleared
7 8 (0.89%) ISTQB
7 8 (0.89%) ISTQB Foundation Certification
8 7 (0.78%) GIAC
9 6 (0.67%) CCNP
9 6 (0.67%) CEH
9 6 (0.67%) Cisco Certification
10 5 (0.55%) GISF
10 5 (0.55%) GSEC
11 4 (0.44%) OSCE
11 4 (0.44%) OSCP
Quality Assurance & Compliance
1 29 (3.22%) QA
2 7 (0.78%) PCI DSS
3 6 (0.67%) ISO/IEC 27001
3 6 (0.67%) SLA
4 5 (0.55%) GDPR
5 4 (0.44%) Data Quality
6 3 (0.33%) ISAE 3402
7 2 (0.22%) FedRAMP
7 2 (0.22%) FISMA
7 2 (0.22%) HIPAA
8 1 (0.11%) GPG13
8 1 (0.11%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
8 1 (0.11%) NIST 800
System Software
1 192 (21.31%) Docker
2 70 (7.77%) Active Directory
3 61 (6.77%) VMware Infrastructure
4 35 (3.88%) Virtual Machines
5 27 (3.00%) vSphere
6 23 (2.55%) Oracle RAC
7 15 (1.66%) NFS
8 11 (1.22%) KVM
9 5 (0.55%) iptables
9 5 (0.55%) Virtual Servers
9 5 (0.55%) VMware ESXi
10 4 (0.44%) Samba
10 4 (0.44%) Snort
10 4 (0.44%) Veritas Cluster Server
10 4 (0.44%) VMware Workstation
11 3 (0.33%) Firmware
11 3 (0.33%) Hyper-V
12 2 (0.22%) Gluster
12 2 (0.22%) Tivoli Workload Scheduler
12 2 (0.22%) VirtualBox
Systems Management
1 239 (26.53%) Puppet
2 228 (25.31%) Ansible
3 147 (16.32%) Opscode Chef
4 112 (12.43%) Kubernetes
5 79 (8.77%) Salt
6 66 (7.33%) Nagios
7 61 (6.77%) Terraform
8 38 (4.22%) Packer
9 36 (4.00%) Prometheus
10 32 (3.55%) Consul
10 32 (3.55%) Icinga
11 16 (1.78%) Cisco CUCM
11 16 (1.78%) SCCM
12 15 (1.66%) Rundeck
13 10 (1.11%) Docker Swarm
13 10 (1.11%) Grafana
13 10 (1.11%) HAProxy
13 10 (1.11%) Nessus
14 9 (1.00%) Control-M
15 8 (0.89%) ZABBIX
Vendors
1 218 (24.20%) Oracle
2 74 (8.21%) Red Hat
3 66 (7.33%) VMware
4 64 (7.10%) Google
5 55 (6.10%) Microsoft
6 49 (5.44%) Bloomberg
6 49 (5.44%) Charles River
6 49 (5.44%) Cisco
7 47 (5.22%) Reuters
8 46 (5.11%) ION Trading
9 44 (4.88%) Eze Software Group
9 44 (4.88%) FXall
9 44 (4.88%) MarketAxess
9 44 (4.88%) Tradeweb
10 43 (4.77%) Calypso
10 43 (4.77%) SimCorp
11 34 (3.77%) Cloudera
12 26 (2.89%) Splunk
13 22 (2.44%) CheckPoint
14 20 (2.22%) IBM