Period
to 19 November 2019

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 19 November 2019 with a comparison to the same period in the previous 2 years.

Perl
Central London > City of London
6 months to
19 Nov 2019
Same period 2018 Same period 2017
Rank 261 185 165
Rank change year-on-year -76 -20 -45
Permanent jobs citing Perl 62 188 183
As % of all permanent IT jobs advertised in the City of London 0.62% 1.69% 1.80%
As % of the Programming Languages category 1.04% 2.72% 3.17%
Number of salaries quoted 51 166 169
City of London median annual salary £69,000 £62,500 £70,000
Median salary % change year-on-year +10.40% -10.71% +27.27%
10th Percentile £42,500 £43,125 £39,750
90th Percentile £115,000 £95,625 £100,000
Central London median annual salary £67,000 £62,500 £62,500
% change year-on-year +7.20% - +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 5,942 6,922 5,767
As % of all permanent IT jobs advertised in the City of London 59.15% 62.13% 56.86%
Number of salaries quoted 5,166 6,296 5,290
City of London median annual salary £70,000 £65,000 £60,250
Median salary % change year-on-year +7.69% +7.88% +3.88%
10th Percentile £42,500 £41,250 £37,500
90th Percentile £97,500 £95,000 £95,000
Central London median annual salary £68,250 £65,000 £60,000
% change year-on-year +5.00% +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 19 November 2019.

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 19 November 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
London Bridge - 1 - -
Perl
Central London

For the 6 months to 19 November 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 City of London region with a requirement for Perl.

1 47 (75.81%) Python
2 37 (59.68%) Linux
3 34 (54.84%) SQL
4 28 (45.16%) Bash Shell
5 25 (40.32%) Unix
6 21 (33.87%) Windows
6 21 (33.87%) DevOps
7 19 (30.65%) JavaScript
7 19 (30.65%) Agile Software Development
8 18 (29.03%) Docker
9 17 (27.42%) Java
10 15 (24.19%) Finance
10 15 (24.19%) Jenkins
11 14 (22.58%) Analytics
12 13 (20.97%) Ansible
12 13 (20.97%) Kubernetes
12 13 (20.97%) Problem-Solving
12 13 (20.97%) Ruby
13 12 (19.35%) Degree
13 12 (19.35%) AWS
14 11 (17.74%) Puppet
15 10 (16.13%) Front Office
15 10 (16.13%) Opscode Chef
16 9 (14.52%) Enterprise Software
16 9 (14.52%) Natural Language Processing
16 9 (14.52%) Analytical Skills
16 9 (14.52%) Regular Expression
16 9 (14.52%) Machine Learning
16 9 (14.52%) Azure
16 9 (14.52%) E-Discovery

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 2 (3.23%) Apache
1 2 (3.23%) Tomcat
2 1 (1.61%) OpenStack
Cloud Services
1 12 (19.35%) AWS
2 9 (14.52%) Azure
3 6 (9.68%) AWS CloudFormation
4 5 (8.06%) GitHub
5 4 (6.45%) Amazon CloudWatch
5 4 (6.45%) Amazon ECS
5 4 (6.45%) AWS CloudTrail
5 4 (6.45%) OpenShift
5 4 (6.45%) PaaS
6 3 (4.84%) GCP
7 2 (3.23%) Serverless
8 1 (1.61%) Cloud Computing
8 1 (1.61%) SaaS
8 1 (1.61%) Slack
Communications & Networking
1 2 (3.23%) SAN
2 1 (1.61%) DNS
2 1 (1.61%) HTTP
2 1 (1.61%) SSL
2 1 (1.61%) TCP/IP
Database & Business Intelligence
1 5 (8.06%) Blockchain
2 4 (6.45%) KDB
2 4 (6.45%) NoSQL
3 1 (1.61%) Big Data
3 1 (1.61%) Couchbase
3 1 (1.61%) MySQL
3 1 (1.61%) Oracle Database
3 1 (1.61%) Redis
3 1 (1.61%) SQL Server
Development Applications
1 15 (24.19%) Jenkins
2 7 (11.29%) Git (software)
3 5 (8.06%) Vagrant
4 4 (6.45%) GitLab
4 4 (6.45%) GoCD
4 4 (6.45%) Maven
4 4 (6.45%) Travis CI
5 3 (4.84%) Bitbucket
6 2 (3.23%) CircleCI
6 2 (3.23%) Hudson
6 2 (3.23%) Subversion
7 1 (1.61%) Artifactory
7 1 (1.61%) Cucumber
7 1 (1.61%) git-flow
7 1 (1.61%) RSpec
7 1 (1.61%) Selenium
7 1 (1.61%) Team Foundation Server
7 1 (1.61%) TeamCity
General
1 15 (24.19%) Finance
2 10 (16.13%) Front Office
3 9 (14.52%) Legal
4 2 (3.23%) Advertising
4 2 (3.23%) Banking
4 2 (3.23%) Investment Banking
5 1 (1.61%) Billing
5 1 (1.61%) Financial Institution
5 1 (1.61%) Law
5 1 (1.61%) Marketing
Job Titles
1 12 (19.35%) Consultant
1 12 (19.35%) Developer
2 11 (17.74%) Analyst
2 11 (17.74%) DevOps Engineer
3 10 (16.13%) Support Engineer
4 7 (11.29%) Applications Support
4 7 (11.29%) Software Developer
5 6 (9.68%) Technical Consultant
6 5 (8.06%) Applications Engineer
6 5 (8.06%) Applications Support Engineer
6 5 (8.06%) Python Developer
7 4 (6.45%) Applications Consultant
7 4 (6.45%) Operations Engineer
7 4 (6.45%) Support Analyst
8 3 (4.84%) Analyst Developer
8 3 (4.84%) JavaScript Developer
8 3 (4.84%) Linux Engineer
8 3 (4.84%) Operations Analyst
8 3 (4.84%) Operations Support Engineer
8 3 (4.84%) Systems Engineer
Libraries, Frameworks & Software Standards
1 9 (14.52%) Natural Language Processing
1 9 (14.52%) Regular Expression
1 9 (14.52%) XML
2 8 (12.90%) FIX Protocol
3 7 (11.29%) .NET
4 6 (9.68%) Node.js
5 5 (8.06%) RESTful
6 2 (3.23%) HTML
6 2 (3.23%) J2EE
6 2 (3.23%) RabbitMQ
7 1 (1.61%) Elastic Stack
7 1 (1.61%) Express
7 1 (1.61%) JMS
7 1 (1.61%) Kafka
7 1 (1.61%) React
7 1 (1.61%) Redux
7 1 (1.61%) Sensu
7 1 (1.61%) Web Services
Miscellaneous
1 9 (14.52%) Analytical Skills
1 9 (14.52%) Enterprise Software
1 9 (14.52%) Hedge funds
2 5 (8.06%) Data Centre
2 5 (8.06%) Equities
2 5 (8.06%) Public Cloud
3 4 (6.45%) Cloud Native
3 4 (6.45%) Management Information System
4 3 (4.84%) Greenfield Project
5 1 (1.61%) Fixed Income
5 1 (1.61%) SWIFT
Operating Systems
1 37 (59.68%) Linux
2 25 (40.32%) Unix
3 21 (33.87%) Windows
4 5 (8.06%) Windows Server
5 3 (4.84%) Red Hat Enterprise Linux
5 3 (4.84%) Ubuntu
6 2 (3.23%) CentOS
7 1 (1.61%) Debian
7 1 (1.61%) Solaris
Processes & Methodologies
1 21 (33.87%) DevOps
2 19 (30.65%) Agile Software Development
3 14 (22.58%) Analytics
4 13 (20.97%) Problem-Solving
5 9 (14.52%) Artificial Intelligence
5 9 (14.52%) E-Discovery
5 9 (14.52%) ETL
5 9 (14.52%) Machine Learning
6 8 (12.90%) Fintech
7 6 (9.68%) Deployment Automation
7 6 (9.68%) Open Source
7 6 (9.68%) Scrum
8 5 (8.06%) Infrastructure as Code
8 5 (8.06%) Microservices
8 5 (8.06%) Presales
9 4 (6.45%) Customer Engagement
9 4 (6.45%) Electronic Trading
9 4 (6.45%) Risk Management
9 4 (6.45%) Tech Ops
9 4 (6.45%) Value Proposition
Programming Languages
1 47 (75.81%) Python
2 34 (54.84%) SQL
3 28 (45.16%) Bash Shell
4 19 (30.65%) JavaScript
5 17 (27.42%) Java
6 13 (20.97%) Ruby
7 9 (14.52%) VB
8 8 (12.90%) Shell Script
9 6 (9.68%) PHP
10 5 (8.06%) C
10 5 (8.06%) C++
11 4 (6.45%) C#
11 4 (6.45%) Go
11 4 (6.45%) PowerShell
12 1 (1.61%) Bourne shell
12 1 (1.61%) C-shell
12 1 (1.61%) Erlang
12 1 (1.61%) Korn
12 1 (1.61%) Scala
Qualifications
1 12 (19.35%) Degree
2 1 (1.61%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.61%) PCI DSS
System Software
1 18 (29.03%) Docker
2 4 (6.45%) VMware Infrastructure
3 1 (1.61%) Apache ZooKeeper
3 1 (1.61%) Virtual Machines
3 1 (1.61%) VMware ESXi
3 1 (1.61%) Xen
Systems Management
1 13 (20.97%) Ansible
1 13 (20.97%) Kubernetes
2 11 (17.74%) Puppet
3 10 (16.13%) Opscode Chef
4 7 (11.29%) Terraform
5 4 (6.45%) Sysdig
6 3 (4.84%) Salt
7 2 (3.23%) Consul
8 1 (1.61%) Graphite
8 1 (1.61%) Icinga
8 1 (1.61%) logstash
8 1 (1.61%) Mesos
8 1 (1.61%) Nagios
8 1 (1.61%) Packer
8 1 (1.61%) Prometheus
Vendors
1 7 (11.29%) Red Hat
2 5 (8.06%) Oracle
2 5 (8.06%) Sybase
3 4 (6.45%) VMware
4 2 (3.23%) Google
5 1 (1.61%) Citrix
5 1 (1.61%) F5
5 1 (1.61%) Microsoft
5 1 (1.61%) SaltStack