Period
to 22 January 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 January 2020 with a comparison to the same period in the previous 2 years.

Perl
Central London > City of London
6 months to
22 Jan 2020
Same period 2019 Same period 2018
Rank 248 186 153
Rank change year-on-year -62 -33 -34
Permanent jobs citing Perl 51 159 206
As % of all permanent IT jobs advertised in the City of London 0.55% 1.54% 1.97%
As % of the Programming Languages category 0.97% 2.46% 3.40%
Number of salaries quoted 41 146 189
City of London median annual salary £65,000 £65,000 £70,000
Median salary % change year-on-year - -7.14% +27.27%
10th Percentile £42,500 £45,000 £41,000
90th Percentile £97,500 £97,500 £99,000
Central London median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +13.64%

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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 5,270 6,469 6,063
As % of all permanent IT jobs advertised in the City of London 57.31% 62.73% 57.92%
Number of salaries quoted 4,619 5,872 5,453
City of London median annual salary £70,000 £65,000 £62,500
Median salary % change year-on-year +7.69% +4.00% +4.17%
10th Percentile £43,750 £40,275 £39,050
90th Percentile £102,500 £96,250 £95,000
Central London median annual salary £70,000 £65,000 £60,000
% change year-on-year +7.69% +8.33% +4.35%

Perl
Job Vacancy Trend in the City of London

Job postings citing Perl as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Perl in the City of London

Perl
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Perl in the City of London.

Salary trend for Perl in the City of London

Perl
Salary Histogram in the City of London

The salary distribution of IT jobs citing Perl in the City of London over the 6 months to 22 January 2020.

Salary histogram for Perl in the City of London

Perl
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Perl within the City of London region over the 6 months to 22 January 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
London Bridge - 1 - -
Perl
Central London

For the 6 months to 22 January 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 City of London region with a requirement for Perl.

1 40 (78.43%) Python
2 37 (72.55%) Linux
3 25 (49.02%) SQL
4 21 (41.18%) Bash Shell
5 20 (39.22%) DevOps
6 19 (37.25%) Agile Software Development
7 18 (35.29%) Java
7 18 (35.29%) Unix
7 18 (35.29%) Docker
8 16 (31.37%) Degree
9 15 (29.41%) Ruby
9 15 (29.41%) Puppet
9 15 (29.41%) AWS
10 13 (25.49%) Opscode Chef
10 13 (25.49%) Ansible
10 13 (25.49%) Problem-Solving
11 12 (23.53%) Git (software)
11 12 (23.53%) Finance
11 12 (23.53%) C++
12 11 (21.57%) JavaScript
12 11 (21.57%) Kubernetes
13 10 (19.61%) Salt
13 10 (19.61%) Apache
14 9 (17.65%) Tomcat
14 9 (17.65%) Windows
14 9 (17.65%) Release Management
14 9 (17.65%) Virtual Machines
14 9 (17.65%) Consul
14 9 (17.65%) Jenkins
15 8 (15.69%) RSpec

Perl
Co-occurring IT Skills in the City of 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 10 (19.61%) Apache
2 9 (17.65%) Tomcat
3 1 (1.96%) CICS
3 1 (1.96%) Confluence
3 1 (1.96%) Elasticsearch
3 1 (1.96%) IIS
3 1 (1.96%) nginx
3 1 (1.96%) OpenStack
3 1 (1.96%) SAS
3 1 (1.96%) WebSphere
3 1 (1.96%) WebSphere Application Server
Cloud Services
1 15 (29.41%) AWS
2 4 (7.84%) AWS CloudFormation
2 4 (7.84%) GitHub
3 3 (5.88%) Azure
4 2 (3.92%) Serverless
5 1 (1.96%) Cloud Computing
5 1 (1.96%) CloudBees
5 1 (1.96%) GCP
5 1 (1.96%) Slack
Communications & Networking
1 1 (1.96%) DNS
1 1 (1.96%) HTTP
1 1 (1.96%) SAN
1 1 (1.96%) SSL
1 1 (1.96%) TCP/IP
Database & Business Intelligence
1 5 (9.80%) Blockchain
2 4 (7.84%) KDB
3 3 (5.88%) SQL Server
4 2 (3.92%) MySQL
4 2 (3.92%) NoSQL
4 2 (3.92%) Relational Database
5 1 (1.96%) Big Data
5 1 (1.96%) Couchbase
5 1 (1.96%) DB2
5 1 (1.96%) Oracle Database
5 1 (1.96%) PostgreSQL
5 1 (1.96%) RDBMS
5 1 (1.96%) Redis
Development Applications
1 12 (23.53%) Git (software)
2 9 (17.65%) Jenkins
3 8 (15.69%) git-flow
3 8 (15.69%) RSpec
4 4 (7.84%) Vagrant
5 3 (5.88%) Subversion
6 2 (3.92%) Bitbucket
6 2 (3.92%) CircleCI
6 2 (3.92%) GitLab
6 2 (3.92%) GoCD
6 2 (3.92%) Hudson
6 2 (3.92%) TeamCity
6 2 (3.92%) Travis CI
7 1 (1.96%) Artifactory
7 1 (1.96%) Cucumber
7 1 (1.96%) JIRA
7 1 (1.96%) Selenium
7 1 (1.96%) Sonatype Nexus
7 1 (1.96%) Team Foundation Server
General
1 12 (23.53%) Finance
2 6 (11.76%) Legal
3 5 (9.80%) Front Office
4 2 (3.92%) Advertising
4 2 (3.92%) Banking
4 2 (3.92%) Investment Banking
5 1 (1.96%) Billing
5 1 (1.96%) Marketing
Job Titles
1 15 (29.41%) DevOps Engineer
2 10 (19.61%) Support Engineer
3 7 (13.73%) Analyst
3 7 (13.73%) Applications Support
3 7 (13.73%) Developer
4 6 (11.76%) Consultant
5 5 (9.80%) Operations Engineer
5 5 (9.80%) Technical Consultant
6 4 (7.84%) Applications Engineer
6 4 (7.84%) Applications Support Engineer
6 4 (7.84%) Operational Support Analyst
6 4 (7.84%) Operations Analyst
6 4 (7.84%) Operations Support Analyst
6 4 (7.84%) Operations Support Engineer
6 4 (7.84%) Python Developer
6 4 (7.84%) Software Developer
7 3 (5.88%) Linux Engineer
7 3 (5.88%) Systems Engineer
8 2 (3.92%) Administrator
8 2 (3.92%) Team Leader
Libraries, Frameworks & Software Standards
1 8 (15.69%) Elastic Stack
2 6 (11.76%) Natural Language Processing
2 6 (11.76%) Regular Expression
2 6 (11.76%) XML
3 5 (9.80%) FIX Protocol
4 4 (7.84%) RESTful
5 2 (3.92%) .NET
5 2 (3.92%) HTML
5 2 (3.92%) J2EE
5 2 (3.92%) Node.js
5 2 (3.92%) RabbitMQ
6 1 (1.96%) JMS
6 1 (1.96%) Kafka
6 1 (1.96%) REST
6 1 (1.96%) Sensu
6 1 (1.96%) Web Services
6 1 (1.96%) WebSphere MQ
Miscellaneous
1 8 (15.69%) Data Centre
1 8 (15.69%) Public Cloud
2 6 (11.76%) Analytical Skills
2 6 (11.76%) Enterprise Software
2 6 (11.76%) Hedge funds
3 4 (7.84%) Equities
3 4 (7.84%) Management Information System
4 2 (3.92%) Fixed Income
5 1 (1.96%) Greenfield Project
5 1 (1.96%) IBM Mainframe
5 1 (1.96%) Linux Command Line
5 1 (1.96%) Mainframe
5 1 (1.96%) SWIFT
5 1 (1.96%) User Experience
Operating Systems
1 37 (72.55%) Linux
2 18 (35.29%) Unix
3 9 (17.65%) Windows
4 4 (7.84%) Ubuntu
5 3 (5.88%) CentOS
5 3 (5.88%) Red Hat Enterprise Linux
6 2 (3.92%) Solaris
6 2 (3.92%) Windows Server
7 1 (1.96%) Debian
Processes & Methodologies
1 20 (39.22%) DevOps
2 19 (37.25%) Agile Software Development
3 13 (25.49%) Problem-Solving
4 9 (17.65%) Release Management
5 8 (15.69%) Fintech
5 8 (15.69%) Infrastructure Automation
5 8 (15.69%) Insurtech
5 8 (15.69%) Project Management
6 7 (13.73%) Analytics
6 7 (13.73%) E-Discovery
7 6 (11.76%) Artificial Intelligence
7 6 (11.76%) ETL
7 6 (11.76%) Machine Learning
7 6 (11.76%) Scrum
8 4 (7.84%) Critical Thinking
8 4 (7.84%) Risk Management
8 4 (7.84%) Tech Ops
8 4 (7.84%) Test Automation
9 3 (5.88%) Continuous Improvement
9 3 (5.88%) Infrastructure as Code
Programming Languages
1 40 (78.43%) Python
2 25 (49.02%) SQL
3 21 (41.18%) Bash Shell
4 18 (35.29%) Java
5 15 (29.41%) Ruby
6 12 (23.53%) C++
7 11 (21.57%) JavaScript
8 7 (13.73%) Shell Script
8 7 (13.73%) VB
9 6 (11.76%) C
9 6 (11.76%) C#
10 4 (7.84%) Go
11 3 (5.88%) PHP
12 2 (3.92%) Korn
12 2 (3.92%) PowerShell
13 1 (1.96%) Bourne shell
13 1 (1.96%) C-shell
13 1 (1.96%) Erlang
13 1 (1.96%) Groovy
13 1 (1.96%) Scala
Qualifications
1 16 (31.37%) Degree
2 1 (1.96%) Computer Science Degree
2 1 (1.96%) ISEB
2 1 (1.96%) ISTQB
2 1 (1.96%) PMI Certification
2 1 (1.96%) PMP
Quality Assurance & Compliance
1 1 (1.96%) QA
System Software
1 18 (35.29%) Docker
2 9 (17.65%) Virtual Machines
3 2 (3.92%) VMware Infrastructure
4 1 (1.96%) ACF2
4 1 (1.96%) Apache ZooKeeper
4 1 (1.96%) NFS
4 1 (1.96%) RACF
4 1 (1.96%) VMware ESXi
4 1 (1.96%) Xen
Systems Management
1 15 (29.41%) Puppet
2 13 (25.49%) Ansible
2 13 (25.49%) Opscode Chef
3 11 (21.57%) Kubernetes
4 10 (19.61%) Salt
5 9 (17.65%) Consul
6 8 (15.69%) Icinga
6 8 (15.69%) Packer
6 8 (15.69%) Prometheus
7 5 (9.80%) Terraform
8 1 (1.96%) Grafana
8 1 (1.96%) Graphite
8 1 (1.96%) HP ALM
8 1 (1.96%) Kibana
8 1 (1.96%) logstash
8 1 (1.96%) Matomo
8 1 (1.96%) Mesos
8 1 (1.96%) Nagios
Vendors
1 5 (9.80%) Sybase
2 3 (5.88%) Oracle
3 2 (3.92%) Red Hat
3 2 (3.92%) VMware
4 1 (1.96%) Citrix
4 1 (1.96%) F5
4 1 (1.96%) Google
4 1 (1.96%) HP
4 1 (1.96%) IBM
4 1 (1.96%) SaltStack