Period
to 22 September 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 22 September 2019 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
22 Sep 2019
Same period 2018 Same period 2017
Rank 295 188 178
Rank change year-on-year -107 -10 -36
Permanent jobs citing Perl 593 1,321 1,552
As % of all permanent IT jobs advertised in London 1.08% 1.93% 2.07%
As % of the Programming Languages category 1.92% 3.38% 3.77%
Number of salaries quoted 504 944 1,063
London median annual salary £67,500 £62,500 £62,500
Median salary % change year-on-year +8.00% - +4.17%
10th Percentile £38,750 £38,750 £40,000
90th Percentile £95,000 £97,500 £96,250
England median annual salary £57,500 £55,000 £55,000
% change year-on-year +4.55% - +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 30,834 39,112 41,183
As % of all permanent IT jobs advertised in London 55.97% 57.18% 54.98%
Number of salaries quoted 25,744 32,259 32,635
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £38,750 £37,500 £36,250
90th Percentile £100,000 £95,000 £90,000
England median annual salary £52,500 £50,000 £48,500
% change year-on-year +5.00% +3.09% +2.11%

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 22 September 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 22 September 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 -85 96 £67,500 +3.85% 39
West London -6 16 £52,500 -4.55% 13
South London -4 10 £65,000 +8.33% 2
East London +8 3 £85,000 +17.24% 3
North London -3 1 £55,000 +15.79% 2
Perl
England

For the 6 months to 22 September 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.

1 421 (70.99%) Python
2 331 (55.82%) Linux
3 272 (45.87%) Bash Shell
4 242 (40.81%) SQL
5 228 (38.45%) Java
6 214 (36.09%) DevOps
7 204 (34.40%) Unix
8 189 (31.87%) AWS
9 181 (30.52%) Finance
10 160 (26.98%) Ruby
11 158 (26.64%) Puppet
12 151 (25.46%) Docker
13 150 (25.30%) Ansible
14 130 (21.92%) Agile Software Development
15 128 (21.59%) Opscode Chef
16 126 (21.25%) Jenkins
17 121 (20.40%) Windows
18 120 (20.24%) Oracle
19 118 (19.90%) Kubernetes
20 114 (19.22%) Azure
21 108 (18.21%) Git (software)
22 99 (16.69%) SQL Server
23 98 (16.53%) C++
23 98 (16.53%) Degree
24 96 (16.19%) C#
25 90 (15.18%) Front Office
26 86 (14.50%) Banking
26 86 (14.50%) Hedge funds
27 84 (14.17%) JavaScript
28 80 (13.49%) Equities

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 54 (9.11%) Tomcat
2 41 (6.91%) Oracle Workflow
3 38 (6.41%) Apache
4 21 (3.54%) Apache Spark
5 19 (3.20%) JBoss
6 17 (2.87%) IIS
7 14 (2.36%) WebLogic
8 13 (2.19%) nginx
9 11 (1.85%) WebSphere
10 8 (1.35%) MS Exchange
11 7 (1.18%) Apache Pig
12 6 (1.01%) Cloud Foundry
12 6 (1.01%) Elasticsearch
12 6 (1.01%) IBM Notes
13 5 (0.84%) JCAPS
13 5 (0.84%) Oracle SOA Suite
14 4 (0.67%) CMS
14 4 (0.67%) Jupyter
14 4 (0.67%) SharePoint
15 3 (0.51%) Confluence
Applications
1 21 (3.54%) Microsoft Office
2 20 (3.37%) Microsoft Excel
3 19 (3.20%) Microsoft PowerPoint
Business Applications
1 54 (9.11%) thinkFolio
2 41 (6.91%) Front Arena
2 41 (6.91%) Markit EDM
3 1 (0.17%) Distributed Ledger
3 1 (0.17%) Magento
3 1 (0.17%) Remedy ITSM
3 1 (0.17%) Rolfe and Nolan
Cloud Services
1 189 (31.87%) AWS
2 114 (19.22%) Azure
3 64 (10.79%) GCP
3 64 (10.79%) SaaS
4 30 (5.06%) PaaS
5 29 (4.89%) OpenShift
6 20 (3.37%) GitHub
7 18 (3.04%) Cloud Computing
8 16 (2.70%) IaaS
9 14 (2.36%) AWS CloudFormation
10 12 (2.02%) Akamai
10 12 (2.02%) Amazon ECS
11 10 (1.69%) Datadog
11 10 (1.69%) Office 365
12 8 (1.35%) Amazon CloudWatch
12 8 (1.35%) AWS Fargate
13 7 (1.18%) Azure Active Directory
13 7 (1.18%) BlazeMeter
14 6 (1.01%) Fastly
15 5 (0.84%) Power Platform
Communications & Networking
1 54 (9.11%) Firewall
2 49 (8.26%) TCP/IP
3 28 (4.72%) DNS
4 12 (2.02%) Internet
5 10 (1.69%) DHCP
6 9 (1.52%) SNMP
7 8 (1.35%) SSH
8 7 (1.18%) HTTP
8 7 (1.18%) VPN
9 6 (1.01%) FIX Connectivity
10 5 (0.84%) Wireless
11 4 (0.67%) Cisco IOS
11 4 (0.67%) LAN
11 4 (0.67%) SAN
11 4 (0.67%) WAN
12 3 (0.51%) Network Security
12 3 (0.51%) PBX
12 3 (0.51%) SDH
12 3 (0.51%) Software-Defined Networking
12 3 (0.51%) VoIP
Database & Business Intelligence
1 99 (16.69%) SQL Server
2 62 (10.46%) MySQL
3 41 (6.91%) Relational Database
4 27 (4.55%) RDBMS
5 23 (3.88%) Big Data
6 20 (3.37%) NoSQL
7 19 (3.20%) SQL Server 2005
7 19 (3.20%) SQL Server 2012
8 18 (3.04%) Blockchain
8 18 (3.04%) SQL Server 2008
9 17 (2.87%) Hadoop
10 16 (2.70%) Crystal Reports
11 13 (2.19%) MariaDB
11 13 (2.19%) PostgreSQL
12 11 (1.85%) Oracle Database
13 9 (1.52%) MongoDB
14 8 (1.35%) Apache Hive
14 8 (1.35%) Impala
15 7 (1.18%) Redis
16 6 (1.01%) Apache Accumulo
Development Applications
1 126 (21.25%) Jenkins
2 108 (18.21%) Git (software)
3 41 (6.91%) JIRA
4 34 (5.73%) Maven
5 29 (4.89%) TeamCity
6 27 (4.55%) Atlassian Bamboo
7 21 (3.54%) Sonatype Nexus
8 16 (2.70%) Ant
8 16 (2.70%) SonarQube
9 15 (2.53%) Bitbucket Server
9 15 (2.53%) git-flow
9 15 (2.53%) Gradle
10 13 (2.19%) JMeter
11 11 (1.85%) Bitbucket
12 10 (1.69%) Selenium
13 9 (1.52%) CircleCI
13 9 (1.52%) Hudson
13 9 (1.52%) Subversion
14 7 (1.18%) RSpec
14 7 (1.18%) Vagrant
General
1 181 (30.52%) Finance
2 90 (15.18%) Front Office
3 86 (14.50%) Banking
4 46 (7.76%) French Language
5 44 (7.42%) German Language
5 44 (7.42%) Italian Language
5 44 (7.42%) Spanish Language
6 25 (4.22%) Dutch Language
6 25 (4.22%) Investment Banking
7 16 (2.70%) Advertising
7 16 (2.70%) Financial Institution
8 15 (2.53%) Law
9 14 (2.36%) Telecoms
10 12 (2.02%) Legal
11 9 (1.52%) Games
12 7 (1.18%) Back Office
12 7 (1.18%) Marketing
13 6 (1.01%) Retail
14 5 (0.84%) Digital Economy
15 3 (0.51%) Public Sector
Job Titles
1 134 (22.60%) DevOps Engineer
2 95 (16.02%) Consultant
3 75 (12.65%) Developer
4 71 (11.97%) Applications Support
5 61 (10.29%) Analyst
6 59 (9.95%) Support Engineer
7 58 (9.78%) Linux Engineer
8 50 (8.43%) Technical Consultant
9 47 (7.93%) Applications Engineer
10 42 (7.08%) Applications Support Engineer
11 35 (5.90%) AWS Engineer
12 32 (5.40%) Implementation Consultant
13 31 (5.23%) Technical Implementation Consultant
14 30 (5.06%) Support Analyst
15 29 (4.89%) Site Reliability Engineer
16 28 (4.72%) Linux DevOps Engineer
16 28 (4.72%) Linux/Unix DevOps
17 25 (4.22%) AWS DevOps
17 25 (4.22%) AWS DevOps Engineer
18 24 (4.05%) Administrator
Libraries, Frameworks & Software Standards
1 78 (13.15%) .NET
2 67 (11.30%) XML
3 59 (9.95%) FIX Protocol
4 29 (4.89%) Web Services
5 20 (3.37%) Node.js
6 18 (3.04%) Elastic Stack
6 18 (3.04%) REST
7 15 (2.53%) Pandas
7 15 (2.53%) RESTful
8 14 (2.36%) Kafka
8 14 (2.36%) Regular Expression
8 14 (2.36%) Spring
9 12 (2.02%) HTML
9 12 (2.02%) NumPy
9 12 (2.02%) SciPy
10 11 (1.85%) React
11 10 (1.69%) SOAP
12 9 (1.52%) LAMP
12 9 (1.52%) Natural Language Processing
13 8 (1.35%) Flask
Miscellaneous
1 86 (14.50%) Hedge funds
2 80 (13.49%) Equities
3 76 (12.82%) Fixed Income
4 71 (11.97%) Derivative
5 67 (11.30%) Foreign Exchange (FX)
6 64 (10.79%) Analytical Skills
7 31 (5.23%) Public Cloud
8 30 (5.06%) Management Information System
9 25 (4.22%) Private Cloud
10 23 (3.88%) Enterprise Software
11 19 (3.20%) Data Centre
12 15 (2.53%) Data Structures
13 14 (2.36%) Algorithms
14 13 (2.19%) Cloud Native
14 13 (2.19%) Greenfield Project
15 11 (1.85%) Self-Motivation
16 10 (1.69%) Linux Command Line
17 9 (1.52%) Analytical Mindset
17 9 (1.52%) Cyber Kill Chain
18 8 (1.35%) User Experience
Operating Systems
1 331 (55.82%) Linux
2 204 (34.40%) Unix
3 121 (20.40%) Windows
4 31 (5.23%) Red Hat Enterprise Linux
5 30 (5.06%) Windows Server
6 21 (3.54%) CentOS
7 14 (2.36%) Ubuntu
8 13 (2.19%) Solaris
9 9 (1.52%) Debian
10 8 (1.35%) Windows Server 2012
11 6 (1.01%) Windows 7
12 5 (0.84%) Android
12 5 (0.84%) Apple iOS
13 3 (0.51%) Mac OS X
13 3 (0.51%) SUSE
13 3 (0.51%) Windows Server 2008
14 2 (0.34%) FreeNAS
14 2 (0.34%) Windows 10
15 1 (0.17%) Mac OS
15 1 (0.17%) Windows 8
Processes & Methodologies
1 214 (36.09%) DevOps
2 130 (21.92%) Agile Software Development
3 75 (12.65%) Fintech
4 71 (11.97%) Problem-Solving
5 66 (11.13%) Asset Management
6 63 (10.62%) Investment Management
7 62 (10.46%) Computer Science
8 59 (9.95%) Software Engineering
9 49 (8.26%) Configuration Management
9 49 (8.26%) Site Reliability Engineering
9 49 (8.26%) Workflow
10 46 (7.76%) Business Analysis
10 46 (7.76%) Continuous Integration
11 42 (7.08%) Test Automation
12 38 (6.41%) Low Latency
13 37 (6.24%) Open Source
14 34 (5.73%) Cybersecurity
15 32 (5.40%) Analytics
16 31 (5.23%) E-Discovery
16 31 (5.23%) Microservices
Programming Languages
1 421 (70.99%) Python
2 272 (45.87%) Bash Shell
3 242 (40.81%) SQL
4 228 (38.45%) Java
5 160 (26.98%) Ruby
6 98 (16.53%) C++
7 96 (16.19%) C#
8 84 (14.17%) JavaScript
9 66 (11.13%) PowerShell
10 65 (10.96%) PHP
11 55 (9.27%) Shell Script
12 38 (6.41%) C
13 36 (6.07%) Go
14 31 (5.23%) Korn
15 27 (4.55%) Groovy
15 27 (4.55%) VB
16 26 (4.38%) Bourne shell
17 16 (2.70%) R
18 12 (2.02%) Scala
19 10 (1.69%) Objective-C
Qualifications
1 98 (16.53%) Degree
2 15 (2.53%) Computer Science Degree
3 13 (2.19%) Security Cleared
4 12 (2.02%) CISSP
5 10 (1.69%) CISA
5 10 (1.69%) CISM
6 9 (1.52%) Numerate Degree
7 7 (1.18%) GIAC
7 7 (1.18%) SANS
8 6 (1.01%) Cisco Certification
8 6 (1.01%) CREST Certified
8 6 (1.01%) DV Cleared
8 6 (1.01%) ISTQB
8 6 (1.01%) ISTQB Foundation Certification
8 6 (1.01%) ITIL Certification
9 5 (0.84%) CCNP
9 5 (0.84%) CEH
9 5 (0.84%) GISF
9 5 (0.84%) GSEC
10 4 (0.67%) CHECK Team Leader
Quality Assurance & Compliance
1 20 (3.37%) QA
2 8 (1.35%) GDPR
3 5 (0.84%) ISO/IEC 27001
3 5 (0.84%) SLA
4 4 (0.67%) NIST
5 3 (0.51%) Data Quality
5 3 (0.51%) ISAE 3402
6 1 (0.17%) PCI DSS
System Software
1 151 (25.46%) Docker
2 26 (4.38%) VMware Infrastructure
3 20 (3.37%) Active Directory
4 17 (2.87%) Oracle RAC
5 15 (2.53%) Virtual Machines
6 10 (1.69%) vSphere
7 8 (1.35%) Apache Flume
8 6 (1.01%) iptables
9 5 (0.84%) Hyper-V
9 5 (0.84%) KVM
10 4 (0.67%) GridGain
10 4 (0.67%) NFS
11 3 (0.51%) pfSense
11 3 (0.51%) Samba
12 2 (0.34%) VirtualBox
12 2 (0.34%) VMware ESXi
13 1 (0.17%) BitLocker
13 1 (0.17%) Gluster
13 1 (0.17%) GPFS
13 1 (0.17%) VMware Workstation
Systems Management
1 158 (26.64%) Puppet
2 150 (25.30%) Ansible
3 128 (21.59%) Opscode Chef
4 118 (19.90%) Kubernetes
5 73 (12.31%) Terraform
6 24 (4.05%) Nagios
7 22 (3.71%) EnCase
8 20 (3.37%) Salt
9 16 (2.70%) FTK
9 16 (2.70%) Rundeck
10 15 (2.53%) Prometheus
11 11 (1.85%) Docker Swarm
11 11 (1.85%) Icinga
11 11 (1.85%) ZABBIX
12 10 (1.69%) Rancher
13 9 (1.52%) Grafana
13 9 (1.52%) Single Sign-On
14 8 (1.35%) BladeLogic
14 8 (1.35%) Control-M
14 8 (1.35%) Oozie
Vendors
1 120 (20.24%) Oracle
2 62 (10.46%) Microsoft
3 49 (8.26%) Charles River
4 44 (7.42%) Red Hat
5 41 (6.91%) Calypso
5 41 (6.91%) SimCorp
6 37 (6.24%) Splunk
7 29 (4.89%) Google
7 29 (4.89%) VMware
8 25 (4.22%) Bloomberg
9 20 (3.37%) Reuters
10 18 (3.04%) Cisco
11 17 (2.87%) ION Trading
11 17 (2.87%) Sybase
12 16 (2.70%) Sun
13 15 (2.53%) Eze Software Group
14 14 (2.36%) Apple
15 13 (2.19%) FXall
15 13 (2.19%) MarketAxess
15 13 (2.19%) Tradeweb