Period
to 22 September 2020

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 2020 with a comparison to the same period in the previous 2 years.

Perl
England > London
6 months to
22 Sep 2020
Same period 2019 Same period 2018
Rank 290 298 189
Rank change year-on-year +8 -109 -8
Permanent jobs citing Perl 198 593 1,321
As % of all permanent jobs advertised in London 0.96% 1.08% 1.93%
As % of the Programming Languages category 1.58% 1.92% 3.38%
Number of salaries quoted 171 525 965
Median annual salary £67,500 £67,500 £62,500
Median salary % change year-on-year - +8.00% -
10th Percentile £37,500 £38,750 £38,750
90th Percentile £105,000 £95,000 £97,500
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

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 12,526 30,834 39,112
As % of all permanent IT jobs advertised in London 61.05% 55.96% 57.18%
Number of salaries quoted 10,508 25,744 32,259
Median annual salary £70,000 £65,000 £62,500
Median salary % change year-on-year +7.69% +4.00% +4.17%
10th Percentile £45,000 £38,750 £37,500
90th Percentile £111,250 £100,000 £95,000
England median annual salary £57,500 £52,500 £50,000
% change year-on-year +9.52% +5.00% +3.09%

Perl
Job Vacancy Trend in London

Job postings citing Perl as a proportion of all IT jobs advertised in London.

Job vacancy trend for Perl in London

Perl
Salary Trend in London

3-month moving average salary quoted in jobs citing Perl in London.

Salary trend for Perl in London

Perl
Salary Histogram in London

Salary distribution for jobs citing Perl in London over the 6 months to 22 September 2020.

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 2020. 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 +88 42 £52,500 -19.23% 8
West London +73 16 £65,000 +23.81% 6
Perl
England

For the 6 months to 22 September 2020, 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.

1 167 (84.34%) Python
2 134 (67.68%) Linux
3 99 (50.00%) Bash Shell
4 85 (42.93%) Finance
5 68 (34.34%) Unix
5 68 (34.34%) Java
6 67 (33.84%) Ansible
7 62 (31.31%) Ruby
8 59 (29.80%) SQL
8 59 (29.80%) DevOps
9 56 (28.28%) Shell Script
10 50 (25.25%) AWS
11 46 (23.23%) TCP/IP
12 44 (22.22%) Kubernetes
13 40 (20.20%) Docker
14 39 (19.70%) Git (software)
15 37 (18.69%) PowerShell
16 36 (18.18%) Puppet
16 36 (18.18%) Jenkins
17 35 (17.68%) Oracle
18 32 (16.16%) Open Source
18 32 (16.16%) Azure
19 30 (15.15%) Windows
19 30 (15.15%) DNS
20 29 (14.65%) Degree
20 29 (14.65%) PostgreSQL
20 29 (14.65%) NoSQL
21 27 (13.64%) Firewall
21 27 (13.64%) Banking
22 26 (13.13%) Information Security

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 17 (8.59%) Confluence
2 16 (8.08%) Elasticsearch
3 14 (7.07%) Apache
4 10 (5.05%) WebSphere
5 8 (4.04%) WebLogic
6 7 (3.54%) Tomcat
7 5 (2.53%) JBoss
7 5 (2.53%) MTS
8 4 (2.02%) Resin
9 3 (1.52%) nginx
10 1 (0.51%) Cloud Foundry
10 1 (0.51%) IIS
10 1 (0.51%) MS Exchange
10 1 (0.51%) OpenStack
10 1 (0.51%) SAS
10 1 (0.51%) WebSphere Application Server
Applications
1 4 (2.02%) Microsoft Office
2 3 (1.52%) Microsoft Excel
2 3 (1.52%) Microsoft PowerPoint
2 3 (1.52%) MS Visio
Business Applications
1 2 (1.01%) Remedy ITSM
Cloud Services
1 50 (25.25%) AWS
2 32 (16.16%) Azure
3 9 (4.55%) Azure Active Directory
3 9 (4.55%) Office 365
4 8 (4.04%) Amazon EC2
5 5 (2.53%) Amazon CloudWatch
5 5 (2.53%) Amazon ECS
6 4 (2.02%) AWS CloudFormation
6 4 (2.02%) GCP
7 3 (1.52%) Datadog
7 3 (1.52%) IaaS
7 3 (1.52%) PaaS
7 3 (1.52%) SaaS
8 2 (1.01%) Amazon S3
8 2 (1.01%) Serverless
9 1 (0.51%) Amazon ELB
9 1 (0.51%) Amazon SQS
9 1 (0.51%) AWS CloudTrail
9 1 (0.51%) AWS Lambda
9 1 (0.51%) GitHub
Communications & Networking
1 46 (23.23%) TCP/IP
2 30 (15.15%) DNS
3 27 (13.64%) Firewall
4 14 (7.07%) HTTP
5 11 (5.56%) BGP
5 11 (5.56%) FTP
5 11 (5.56%) OSPF
5 11 (5.56%) SMTP
6 9 (4.55%) Ethernet
6 9 (4.55%) IMAP
6 9 (4.55%) VPN
7 8 (4.04%) MPLS
8 7 (3.54%) EIGRP
8 7 (3.54%) Internet
8 7 (3.54%) Network Security
9 6 (3.03%) FIX Connectivity
9 6 (3.03%) SNMP
9 6 (3.03%) SSH
10 5 (2.53%) DHCP
10 5 (2.53%) SDH
Database & Business Intelligence
1 29 (14.65%) NoSQL
1 29 (14.65%) PostgreSQL
2 14 (7.07%) MySQL
3 13 (6.57%) Big Data
4 12 (6.06%) MongoDB
4 12 (6.06%) Neo4j
5 11 (5.56%) Relational Database
6 8 (4.04%) SQL Server
7 6 (3.03%) InfluxDB
7 6 (3.03%) MariaDB
8 4 (2.02%) DB2
9 2 (1.01%) Amazon DynamoDB
9 2 (1.01%) Amazon RDS
9 2 (1.01%) Data Warehouse
9 2 (1.01%) KDB
9 2 (1.01%) Oracle Database
9 2 (1.01%) Redis
9 2 (1.01%) SQL Server Integration Services
9 2 (1.01%) SQL Server Reporting Services
10 1 (0.51%) Oracle Database 12c
Development Applications
1 39 (19.70%) Git (software)
2 36 (18.18%) Jenkins
3 20 (10.10%) JIRA
4 11 (5.56%) GitLab
5 10 (5.05%) Subversion
6 9 (4.55%) Artifactory
6 9 (4.55%) Gerrit
6 9 (4.55%) Selenium
7 4 (2.02%) Maven
8 3 (1.52%) Ant
8 3 (1.52%) Atlassian Bamboo
8 3 (1.52%) CircleCI
8 3 (1.52%) Travis CI
9 1 (0.51%) Bitbucket
9 1 (0.51%) CF BOSH
9 1 (0.51%) git-flow
9 1 (0.51%) Metasploit
9 1 (0.51%) Redmine
9 1 (0.51%) RSpec
General
1 85 (42.93%) Finance
2 27 (13.64%) Banking
3 18 (9.09%) Front Office
4 9 (4.55%) Telecoms
5 5 (2.53%) French Language
5 5 (2.53%) German Language
5 5 (2.53%) Italian Language
5 5 (2.53%) Retail
5 5 (2.53%) Spanish Language
6 3 (1.52%) Back Office
6 3 (1.52%) Games
6 3 (1.52%) Investment Banking
7 2 (1.01%) Legal
8 1 (0.51%) Police
8 1 (0.51%) Public Sector
Job Titles
1 29 (14.65%) Developer
2 24 (12.12%) DevOps Engineer
2 24 (12.12%) Linux Engineer
3 23 (11.62%) Analyst
4 21 (10.61%) Network Engineer
5 15 (7.58%) Support Analyst
6 14 (7.07%) Security Engineer
7 13 (6.57%) Applications Support
7 13 (6.57%) Monitoring Engineer
8 12 (6.06%) Automation Engineer
8 12 (6.06%) Consultant
8 12 (6.06%) Information Analyst
8 12 (6.06%) Information Security Analyst
8 12 (6.06%) Network Monitoring Engineer
8 12 (6.06%) Security Analyst
8 12 (6.06%) Support Engineer
8 12 (6.06%) Systems Engineer
9 11 (5.56%) Cloud Consultant
9 11 (5.56%) Linux Support
10 10 (5.05%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 24 (12.12%) Elastic Stack
2 22 (11.11%) SailPoint
3 13 (6.57%) AngularJS
3 13 (6.57%) React
4 12 (6.06%) Kafka
4 12 (6.06%) RabbitMQ
4 12 (6.06%) XML
5 11 (5.56%) FIX Protocol
6 9 (4.55%) LDAP
6 9 (4.55%) Middleware
6 9 (4.55%) YAML
7 6 (3.03%) LAMP
7 6 (3.03%) Velocity
7 6 (3.03%) Web Services
8 5 (2.53%) TIBCO EMS
9 4 (2.02%) HTML
9 4 (2.02%) Java EE
10 3 (1.52%) JAXB
10 3 (1.52%) JDBC
10 3 (1.52%) JSON
Miscellaneous
1 18 (9.09%) Public Cloud
2 15 (7.58%) Management Information System
3 14 (7.07%) Analytical Skills
4 13 (6.57%) SWIFT
5 7 (3.54%) Data Centre
5 7 (3.54%) Fixed Income
5 7 (3.54%) Foreign Exchange (FX)
6 6 (3.03%) Algorithms
6 6 (3.03%) Eurex
6 6 (3.03%) iPhone
7 5 (2.53%) Virtual Team
8 4 (2.02%) Data Structures
8 4 (2.02%) Equities
8 4 (2.02%) Hedge funds
8 4 (2.02%) Self-Motivation
9 3 (1.52%) Derivative
9 3 (1.52%) User Experience
10 2 (1.01%) N-Tier
10 2 (1.01%) Private Cloud
10 2 (1.01%) Replication
Operating Systems
1 134 (67.68%) Linux
2 68 (34.34%) Unix
3 30 (15.15%) Windows
4 21 (10.61%) CentOS
4 21 (10.61%) Debian
5 18 (9.09%) Red Hat Enterprise Linux
5 18 (9.09%) Solaris
6 10 (5.05%) Ubuntu
7 8 (4.04%) Windows Server
8 7 (3.54%) Android
9 6 (3.03%) SUSE
10 5 (2.53%) VMS
11 3 (1.52%) Windows 10
11 3 (1.52%) Windows 8
11 3 (1.52%) Windows Server 2012
11 3 (1.52%) Windows Server 2016
12 2 (1.01%) Amazon Linux
12 2 (1.01%) FreeBSD
12 2 (1.01%) Windows Server 2008
13 1 (0.51%) Fedora
Processes & Methodologies
1 59 (29.80%) DevOps
2 32 (16.16%) Open Source
3 26 (13.13%) Information Security
4 25 (12.63%) Agile Software Development
4 25 (12.63%) Computer Science
5 24 (12.12%) Continuous Integration
6 23 (11.62%) Asset Management
7 17 (8.59%) Release Management
8 16 (8.08%) Risk Management
9 14 (7.07%) Site Reliability Engineering
9 14 (7.07%) Test Automation
10 12 (6.06%) Infrastructure as Code
10 12 (6.06%) Machine Learning
10 12 (6.06%) Network Monitoring
10 12 (6.06%) Performance Tuning
11 11 (5.56%) Configuration Management
12 10 (5.05%) Incident Management
12 10 (5.05%) Scrum
12 10 (5.05%) Ticket Management
13 9 (4.55%) Load Testing
Programming Languages
1 167 (84.34%) Python
2 99 (50.00%) Bash Shell
3 68 (34.34%) Java
4 62 (31.31%) Ruby
5 59 (29.80%) SQL
6 56 (28.28%) Shell Script
7 37 (18.69%) PowerShell
8 21 (10.61%) PHP
9 20 (10.10%) Go
10 19 (9.60%) PL/SQL
11 14 (7.07%) C#
12 10 (5.05%) C++
13 9 (4.55%) C
13 9 (4.55%) Groovy
14 4 (2.02%) Korn
14 4 (2.02%) R
15 2 (1.01%) Bourne shell
16 1 (0.51%) C-shell
16 1 (0.51%) ES6
16 1 (0.51%) Scala
Qualifications
1 29 (14.65%) Degree
2 22 (11.11%) CISA
2 22 (11.11%) CISM
2 22 (11.11%) CISSP
3 17 (8.59%) Computer Science Degree
4 6 (3.03%) CCIE
4 6 (3.03%) CCNP
4 6 (3.03%) Cisco Certification
4 6 (3.03%) Master's Degree
5 5 (2.53%) CCIP
6 3 (1.52%) ITIL Foundation Certificate
7 2 (1.01%) Security Cleared
8 1 (0.51%) AWS Certification
8 1 (0.51%) CCNA
8 1 (0.51%) CREST Certified
8 1 (0.51%) OSCE
8 1 (0.51%) RHCE
8 1 (0.51%) RHCSA
8 1 (0.51%) SC Cleared
Quality Assurance & Compliance
1 8 (4.04%) QA
2 3 (1.52%) ISO/IEC 27001
2 3 (1.52%) NIST
3 2 (1.01%) SLA
4 1 (0.51%) EMIR
System Software
1 40 (20.20%) Docker
2 24 (12.12%) VMware Infrastructure
3 14 (7.07%) Active Directory
4 10 (5.05%) RHEV
5 5 (2.53%) Firmware
6 3 (1.52%) LXC
6 3 (1.52%) Virtual Machines
7 1 (0.51%) BIND 9
7 1 (0.51%) Samba
7 1 (0.51%) VMware ESXi
7 1 (0.51%) vSphere
7 1 (0.51%) zsh
Systems Management
1 67 (33.84%) Ansible
2 44 (22.22%) Kubernetes
3 36 (18.18%) Puppet
4 22 (11.11%) Nessus
5 20 (10.10%) Terraform
6 13 (6.57%) Nagios
7 12 (6.06%) Netcool
7 12 (6.06%) Opsview
8 9 (4.55%) Graylog
8 9 (4.55%) Rancher
9 8 (4.04%) CSIRT
9 8 (4.04%) Docker Swarm
10 7 (3.54%) Grafana
10 7 (3.54%) Opscode Chef
10 7 (3.54%) Prometheus
10 7 (3.54%) SCOM
11 6 (3.03%) Control-M
12 2 (1.01%) Dollar Universe
12 2 (1.01%) Munin
12 2 (1.01%) Packer
Vendors
1 35 (17.68%) Oracle
2 24 (12.12%) Splunk
2 24 (12.12%) VMware
3 22 (11.11%) Aveksa
3 22 (11.11%) CyberArk
3 22 (11.11%) Sun
4 21 (10.61%) ServiceNow
5 15 (7.58%) Cisco
6 14 (7.07%) ArcSight
6 14 (7.07%) Qualys
7 12 (6.06%) AppDynamics
7 12 (6.06%) Dynatrace
7 12 (6.06%) Red Hat
7 12 (6.06%) SevOne
7 12 (6.06%) TOWER Software
8 9 (4.55%) Atlassian
9 7 (3.54%) Microsoft
10 6 (3.03%) BMC
10 6 (3.03%) Fidessa
10 6 (3.03%) Reuters