Period
to 18 February 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 18 February 2018 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
18 Feb 2018
Same period 2017 Same period 2016
Rank 177 149 122
Rank change year-on-year -28 -27 -15
Permanent jobs citing Perl 1,303 1,576 2,290
As % of all permanent IT jobs advertised in London 1.88% 2.26% 2.67%
As % of the Programming Languages category 3.39% 4.14% 4.94%
Number of salaries quoted 1,011 1,296 1,906
London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £40,000 £36,250 £37,500
90th Percentile £95,000 £95,000 £90,000
England median annual salary £55,000 £52,500 £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 38,468 38,041 46,343
As % of all permanent IT jobs advertised in London 55.47% 54.67% 54.11%
Number of salaries quoted 32,081 33,160 40,337
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £36,875 £35,000 £34,500
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £46,000
% change year-on-year +5.26% +3.26% +2.22%

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 18 February 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 18 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -39 275 £62,500 +11.11% 68
West London +48 55 £50,000 +11.11% 17
East London -8 17 £67,500 +8.00% 5
South London -56 7 £58,750 +38.24% 3
Perl
England

For the 6 months to 18 February 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 1,016 (77.97%) Python
2 835 (64.08%) Linux
3 519 (39.83%) Java
4 497 (38.14%) Bash Shell
5 489 (37.53%) Unix
6 475 (36.45%) Finance
7 408 (31.31%) DevOps
8 385 (29.55%) SQL
9 350 (26.86%) Ruby
10 330 (25.33%) Puppet
11 325 (24.94%) Agile Software Development
12 306 (23.48%) Ansible
13 291 (22.33%) Amazon AWS
14 276 (21.18%) Banking
15 252 (19.34%) Opscode Chef
16 243 (18.65%) Windows
17 222 (17.04%) Configuration Management
18 217 (16.65%) Jenkins
19 214 (16.42%) JavaScript
20 211 (16.19%) Git (software)
21 206 (15.81%) Red Hat
22 204 (15.66%) PHP
23 203 (15.58%) Docker
24 200 (15.35%) Oracle
25 190 (14.58%) PowerShell
26 189 (14.50%) MySQL
27 176 (13.51%) Degree
28 175 (13.43%) C++
29 171 (13.12%) Microsoft Azure
30 161 (12.36%) 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
1 153 (11.74%) Apache
2 66 (5.07%) Tomcat
3 63 (4.83%) Elasticsearch
4 60 (4.60%) nginx
4 60 (4.60%) SharePoint
5 58 (4.45%) Confluence
6 39 (2.99%) IIS
7 37 (2.84%) OpenStack
8 35 (2.69%) SAS
9 33 (2.53%) Apache Spark
10 21 (1.61%) Apache Solr
10 21 (1.61%) CMS
11 15 (1.15%) Apache Pig
11 15 (1.15%) WebSphere
12 12 (0.92%) uWSGI
13 11 (0.84%) JBoss
14 9 (0.69%) Lightstreamer
15 8 (0.61%) WebLogic
16 7 (0.54%) Cloud Foundry
16 7 (0.54%) WordPress
Applications
1 30 (2.30%) SPSS
2 24 (1.84%) Microsoft Office
3 15 (1.15%) Microsoft Excel
4 7 (0.54%) Weka
5 5 (0.38%) MS Visio
6 3 (0.23%) Doxygen
6 3 (0.23%) Spreadsheet
7 1 (0.077%) Adobe Premiere
7 1 (0.077%) Avid Media Composer
7 1 (0.077%) FrameMaker
7 1 (0.077%) FreeHand
7 1 (0.077%) GNU Octave
7 1 (0.077%) Microsoft PowerPoint
Business Applications
1 34 (2.61%) Dynamics CRM
2 14 (1.07%) MetaTrader
3 8 (0.61%) RMDS
4 6 (0.46%) Concordance
4 6 (0.46%) Relativity
4 6 (0.46%) Ringtail
4 6 (0.46%) Rolfe and Nolan
5 5 (0.38%) ION MarketView
6 4 (0.31%) BusinessWorks
6 4 (0.31%) Kondor
7 3 (0.23%) Summit
7 3 (0.23%) thinkFolio
8 2 (0.15%) Distributed Ledger
8 2 (0.15%) Remedy ITSM
9 1 (0.077%) CSG Singleview
9 1 (0.077%) FLEXCUBE
9 1 (0.077%) PeopleSoft CRM
Cloud Services
1 291 (22.33%) Amazon AWS
2 171 (13.12%) Microsoft Azure
3 67 (5.14%) SaaS
4 55 (4.22%) Cloud Computing
5 51 (3.91%) Office 365
6 40 (3.07%) OneDrive
7 38 (2.92%) IaaS
8 35 (2.69%) GitHub
9 34 (2.61%) PaaS
10 33 (2.53%) Amazon EC2
11 31 (2.38%) AWS CloudFormation
11 31 (2.38%) Google Cloud Platform
12 27 (2.07%) OpenShift
13 13 (1.00%) CloudBees
14 10 (0.77%) Amazon EMR
15 8 (0.61%) Amazon ELB
16 7 (0.54%) Amazon S3
16 7 (0.54%) Virtual Private Cloud
17 6 (0.46%) Google Compute Engine
18 5 (0.38%) Serverless
Communications & Networking
1 143 (10.97%) TCP/IP
2 128 (9.82%) Firewall
3 114 (8.75%) DNS
4 81 (6.22%) Internet
5 59 (4.53%) HTTP
6 45 (3.45%) BGP
7 43 (3.30%) VPN
8 39 (2.99%) SNMP
9 38 (2.92%) WAN
10 37 (2.84%) Cisco ASA
11 33 (2.53%) LAN
12 32 (2.46%) SSL
13 31 (2.38%) VLAN
14 29 (2.23%) Cisco Nexus
14 29 (2.23%) OSPF
15 27 (2.07%) SAN
16 25 (1.92%) SMTP
17 23 (1.77%) Ethernet
17 23 (1.77%) NetScaler
18 21 (1.61%) Network Security
Database & Business Intelligence
1 189 (14.50%) MySQL
2 116 (8.90%) Big Data
3 97 (7.44%) SQL Server
4 89 (6.83%) Relational Database
5 76 (5.83%) Hadoop
6 75 (5.76%) PostgreSQL
7 67 (5.14%) MongoDB
8 65 (4.99%) NoSQL
9 62 (4.76%) RDBMS
10 43 (3.30%) Oracle Database
11 37 (2.84%) Data Warehouse
12 35 (2.69%) Apache Cassandra
12 35 (2.69%) OLAP
13 30 (2.30%) Oracle OLAP
14 25 (1.92%) Redis
15 22 (1.69%) MariaDB
15 22 (1.69%) QlikView
16 20 (1.53%) InfluxDB
17 18 (1.38%) Apache Hive
17 18 (1.38%) KDB
Development Applications
1 217 (16.65%) Jenkins
2 211 (16.19%) Git (software)
3 113 (8.67%) Subversion
4 98 (7.52%) JIRA
4 98 (7.52%) Maven
5 73 (5.60%) TeamCity
6 56 (4.30%) Sonatype Nexus
7 55 (4.22%) Atlassian Bamboo
8 51 (3.91%) Team Foundation Server
9 39 (2.99%) GitLab
10 34 (2.61%) Selenium
11 30 (2.30%) Bitbucket
11 30 (2.30%) Gradle
11 30 (2.30%) Visual Studio
12 24 (1.84%) Eclipse
12 24 (1.84%) JUnit
13 23 (1.77%) Ant
13 23 (1.77%) Vagrant
14 15 (1.15%) NuGet
15 14 (1.07%) IntelliJ
General
1 475 (36.45%) Finance
2 276 (21.18%) Banking
3 119 (9.13%) Investment Banking
4 110 (8.44%) Front Office
5 64 (4.91%) Retail Banking
6 63 (4.83%) Financial Institution
7 56 (4.30%) Telecoms
8 42 (3.22%) Retail
9 41 (3.15%) Games
10 25 (1.92%) Marketing
11 20 (1.53%) Legal
12 18 (1.38%) Back Office
12 18 (1.38%) Law
13 9 (0.69%) Advertising
13 9 (0.69%) Publishing
14 8 (0.61%) Billing
14 8 (0.61%) Online Betting
15 5 (0.38%) Electronics
15 5 (0.38%) Pharmaceutical
16 4 (0.31%) German Language
Job Titles
1 244 (18.73%) DevOps Engineer
2 215 (16.50%) Developer
3 143 (10.97%) Linux Engineer
4 130 (9.98%) Applications Support
5 104 (7.98%) Analyst
6 84 (6.45%) Systems Engineer
7 76 (5.83%) Support Analyst
8 73 (5.60%) Administrator
9 72 (5.53%) Consultant
10 70 (5.37%) Linux/Unix DevOps
11 69 (5.30%) Architect
12 68 (5.22%) AWS Engineer
13 64 (4.91%) Linux Administrator
14 61 (4.68%) Linux Systems Administrator
15 58 (4.45%) Linux Systems Engineer
15 58 (4.45%) Support Engineer
15 58 (4.45%) Systems Administrator
16 57 (4.37%) Senior DevOps
17 54 (4.14%) AWS DevOps
18 52 (3.99%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 143 (10.97%) Web Services
2 103 (7.90%) .NET
3 93 (7.14%) HTML
4 91 (6.98%) XML
5 83 (6.37%) FIX Protocol
6 76 (5.83%) LAMP
7 55 (4.22%) CSS
8 53 (4.07%) REST
9 52 (3.99%) JSON
10 44 (3.38%) SOAP
11 43 (3.30%) LEMP Stack
12 42 (3.22%) LDAP
13 35 (2.69%) Middleware
14 32 (2.46%) Elastic Stack
15 31 (2.38%) ASP.NET
16 29 (2.23%) Node.js
16 29 (2.23%) Spring
17 24 (1.84%) RabbitMQ
18 23 (1.77%) TIBCO EMS
19 21 (1.61%) Django
Miscellaneous
1 130 (9.98%) Analytical Skills
2 108 (8.29%) Computer Science
3 75 (5.76%) Fintech
4 68 (5.22%) Data Centre
4 68 (5.22%) Equities
5 62 (4.76%) Hedge funds
5 62 (4.76%) Management Information System
6 57 (4.37%) Enterprise Software
6 57 (4.37%) Linux Command Line
7 55 (4.22%) Algorithms
8 42 (3.22%) Fixed Income
9 38 (2.92%) Foreign Exchange (FX)
10 35 (2.69%) Replication
11 31 (2.38%) Public Cloud
12 25 (1.92%) Data Structures
13 23 (1.77%) Cyberthreat
13 23 (1.77%) User Experience
14 19 (1.46%) Greenfield Project
15 16 (1.23%) Hybrid Cloud
15 16 (1.23%) Private Cloud
Operating Systems
1 835 (64.08%) Linux
2 489 (37.53%) Unix
3 243 (18.65%) Windows
4 144 (11.05%) CentOS
5 124 (9.52%) Red Hat Enterprise Linux
6 66 (5.07%) Ubuntu
7 61 (4.68%) Windows Server
8 59 (4.53%) Debian
9 55 (4.22%) Solaris
10 48 (3.68%) Windows Server 2012
11 30 (2.30%) Windows Server 2008
12 20 (1.53%) Windows 7
13 16 (1.23%) AIX
13 16 (1.23%) SUSE
14 14 (1.07%) Mac OS X
14 14 (1.07%) Windows 10
15 12 (0.92%) HPUX
16 11 (0.84%) Android
16 11 (0.84%) Fedora
17 9 (0.69%) Nucleus RTOS
Processes & Methodologies
1 408 (31.31%) DevOps
2 325 (24.94%) Agile Software Development
3 222 (17.04%) Configuration Management
4 141 (10.82%) Continuous Integration
5 134 (10.28%) Analytics
6 131 (10.05%) Open Source
7 112 (8.60%) Low Latency
8 95 (7.29%) Release Management
8 95 (7.29%) Test Automation
9 92 (7.06%) Asset Management
10 88 (6.75%) Scrum
11 83 (6.37%) OO
12 82 (6.29%) High Availability
13 81 (6.22%) Software Engineering
14 77 (5.91%) SDLC
15 75 (5.76%) Continuous Delivery
16 74 (5.68%) Wealth Management
17 69 (5.30%) Project Management
18 67 (5.14%) Electronic Trading
19 64 (4.91%) Information Security
Programming Languages
1 1,016 (77.97%) Python
2 519 (39.83%) Java
3 497 (38.14%) Bash Shell
4 385 (29.55%) SQL
5 350 (26.86%) Ruby
6 214 (16.42%) JavaScript
7 204 (15.66%) PHP
8 190 (14.58%) PowerShell
9 175 (13.43%) C++
10 161 (12.36%) C#
11 132 (10.13%) Shell Script
12 74 (5.68%) Korn
13 71 (5.45%) R
14 64 (4.91%) C
15 59 (4.53%) Bourne shell
16 43 (3.30%) PL/SQL
17 37 (2.84%) VBScript
18 34 (2.61%) VB
19 27 (2.07%) Scala
20 20 (1.53%) VBA
Qualifications
1 176 (13.51%) Degree
2 56 (4.30%) CISSP
3 54 (4.14%) GIAC
4 43 (3.30%) Master's Degree
5 40 (3.07%) CISA
5 40 (3.07%) Cisco Certification
6 38 (2.92%) CISM
7 37 (2.84%) Computer Science Degree
8 36 (2.76%) CCNP
9 30 (2.30%) Security Cleared
10 21 (1.61%) CCNA
11 20 (1.53%) OSCP
12 17 (1.30%) RHCE
13 14 (1.07%) AWS Certification
14 12 (0.92%) Microsoft Certification
15 9 (0.69%) CREST Certified
15 9 (0.69%) GPEN
15 9 (0.69%) ISTQB
15 9 (0.69%) SANS
15 9 (0.69%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 54 (4.14%) QA
2 25 (1.92%) GDPR
3 17 (1.30%) ISO/IEC 27001
4 11 (0.84%) PCI DSS
4 11 (0.84%) SLA
5 9 (0.69%) GCP
6 7 (0.54%) Data Quality
7 5 (0.38%) COBIT
8 3 (0.23%) PMO
9 2 (0.15%) Dodd-Frank
9 2 (0.15%) EMIR
9 2 (0.15%) MiFID
10 1 (0.077%) ISAE 3402
10 1 (0.077%) SSAE 16
System Software
1 203 (15.58%) Docker
2 96 (7.37%) VMware Infrastructure
3 44 (3.38%) Active Directory
4 43 (3.30%) iptables
5 39 (2.99%) VMware ESXi
6 36 (2.76%) NFS
7 26 (2.00%) Virtual Machines
8 25 (1.92%) Hyper-V
9 22 (1.69%) KVM
10 16 (1.23%) vSphere
11 12 (0.92%) BIND 9
11 12 (0.92%) Kamailio
11 12 (0.92%) Postfix
12 11 (0.84%) Apache Flume
12 11 (0.84%) DFS Replication
12 11 (0.84%) Terminal Server
12 11 (0.84%) Varnish
13 9 (0.69%) Ceph
13 9 (0.69%) GPFS
14 8 (0.61%) Slurm Workload Manager
Systems Management
1 330 (25.33%) Puppet
2 306 (23.48%) Ansible
3 252 (19.34%) Opscode Chef
4 118 (9.06%) Nagios
5 84 (6.45%) Kubernetes
6 62 (4.76%) Salt
6 62 (4.76%) Terraform
7 39 (2.99%) Icinga
8 38 (2.92%) Kibana
8 38 (2.92%) ZABBIX
9 36 (2.76%) Cacti
10 31 (2.38%) Rundeck
11 30 (2.30%) Grafana
12 27 (2.07%) HAProxy
13 23 (1.77%) logstash
14 22 (1.69%) SELinux
15 19 (1.46%) Red Hat Spacewalk
16 17 (1.30%) Perfmon
17 16 (1.23%) SCCM
18 15 (1.15%) Packer
Vendors
1 206 (15.81%) Red Hat
2 200 (15.35%) Oracle
3 141 (10.82%) Microsoft
4 128 (9.82%) VMware
5 95 (7.29%) Cisco
6 77 (5.91%) Splunk
7 65 (4.99%) Sybase
8 46 (3.53%) SolarWinds
9 40 (3.07%) TIBCO
10 33 (2.53%) Google
11 31 (2.38%) Reuters
11 31 (2.38%) SaltStack
12 28 (2.15%) Bloomberg
13 26 (2.00%) Citrix
13 26 (2.00%) Juniper
13 26 (2.00%) NetApp
13 26 (2.00%) Symantec
14 25 (1.92%) HP
14 25 (1.92%) IBM
15 22 (1.69%) CheckPoint