The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire with a requirement for Perl skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Perl over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Perl
South East / Buckinghamshire
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 77 61 75
Rank change year-on-year -16 +14  
Contract jobs citing Perl 16 17 10
As % of all contract IT jobs advertised in Buckinghamshire 1.56% 1.77% 0.82%
As % of the Programming Languages category 4.07% 5.43% 2.33%
Number of daily rates quoted 4 8 2
Median daily rate £425 £345 £341
Median daily rate % change year-on-year +23.18% +1.09%  
90% offered a daily rate of more than £374 £263 £227
10% offered a daily rate of more than £711 £410 £469
UK excluding London median daily rate £433 £400 £375
% change year-on-year +8.12% +6.66%  
Number of hourly rates quoted 0 0 4
Median hourly rate - - £26.00
UK excluding London median hourly rate £42.50 £38.00 £37.50
% change year-on-year +11.84% +1.33%  

Perl is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for programming language skills.

Contract Programming Language Skills
Buckinghamshire
Contract job vacancies with a requirement for programming language skills 393 313 429
As % of all contract IT job vacancies advertised in Buckinghamshire 38.38% 32.54% 35.19%
Number of daily rates quoted 436 311 428
Median daily rate £419 £350 £350
Median daily rate % change year-on-year +19.57% -  
90% offered a daily rate of more than £290 £256 £229
10% offered a daily rate of more than £525 £475 £519
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 17 5 32
Median hourly rate £55.00 £40.00 £28.00
Median hourly rate % change year-on-year +37.50% +42.85%  
90% offered a hourly rate of more than £18.50 £31.00 £21.63
10% offered a hourly rate of more than £77.50 £54.50 £43.75
UK excluding London median hourly rate £42.50 £37.00 £37.00
% change year-on-year +14.86% -  

Perl
Job Vacancy Trend in Buckinghamshire

Job postings citing Perl as a percentage of all IT jobs advertised in Buckinghamshire.

Job vacancy trend for Perl in Buckinghamshire

Perl
Contractor Daily Rate Trend in Buckinghamshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Perl in Buckinghamshire.

Contractor daily rate trend for Perl in Buckinghamshire

Perl
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing Perl in Buckinghamshire over the 3 months to 29 June 2017.

Contractor daily rate histogram for Perl in Buckinghamshire

Perl
Contractor Hourly Rate Trend in Buckinghamshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Perl in Buckinghamshire.

Contractor hourly rate trend for Perl in Buckinghamshire

Perl
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Perl within the Buckinghamshire region over the 3 months to 29 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes -1 12 £400 - 2
Amersham +3 1 - -
Marlow - 1 £775 -
Perl
South East

For the 6 months to 29 June 2017, IT contractor jobs citing Perl also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Buckinghamshire region with a requirement for Perl.

1 22 (73.33%) Python
2 18 (60.00%) Linux
3 16 (53.33%) MongoDB
4 15 (50.00%) Finance
5 14 (46.67%) Agile Software Development
5 14 (46.67%) Apache Cassandra
5 14 (46.67%) OpenShift
6 13 (43.33%) Ansible
6 13 (43.33%) Java
7 10 (33.33%) GitLab
8 9 (30.00%) MapReduce
8 9 (30.00%) Big Data
8 9 (30.00%) Hadoop
8 9 (30.00%) Project Management
9 8 (26.67%) Continuous Integration
9 8 (26.67%) NoSQL
10 7 (23.33%) Cloudera
10 7 (23.33%) HBase
10 7 (23.33%) Impala
10 7 (23.33%) Apache Spark
10 7 (23.33%) Hadoop YARN
10 7 (23.33%) Spark Streaming
10 7 (23.33%) Apache Hive
10 7 (23.33%) HDFS
10 7 (23.33%) Apache Pig
11 6 (20.00%) Sqoop
11 6 (20.00%) Apache Flume
11 6 (20.00%) Jenkins
11 6 (20.00%) Redis
11 6 (20.00%) Data Architecture

Perl
Co-occurring IT Skills in Buckinghamshire 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 7 (23.33%) Apache Pig
1 7 (23.33%) Apache Spark
2 2 (6.67%) OpenStack
2 2 (6.67%) WebSphere
Cloud Services
1 14 (46.67%) OpenShift
2 1 (3.33%) Amazon AWS
2 1 (3.33%) Amazon EC2
2 1 (3.33%) AWS Elastic Beanstalk
2 1 (3.33%) AWS OpsWorks
2 1 (3.33%) IaaS
2 1 (3.33%) PaaS
Communications & Networking
1 2 (6.67%) Internet
2 1 (3.33%) Intranet
Database & Business Intelligence
1 16 (53.33%) MongoDB
2 14 (46.67%) Apache Cassandra
3 9 (30.00%) Big Data
3 9 (30.00%) Hadoop
4 8 (26.67%) NoSQL
5 7 (23.33%) Apache Hive
5 7 (23.33%) HBase
5 7 (23.33%) Impala
6 6 (20.00%) Redis
6 6 (20.00%) Sqoop
7 3 (10.00%) PostgreSQL
8 2 (6.67%) MySQL
8 2 (6.67%) Relational Database
8 2 (6.67%) SQL Server
9 1 (3.33%) BusinessObjects
9 1 (3.33%) Data Warehouse
9 1 (3.33%) DB2
9 1 (3.33%) DB2 UDB
9 1 (3.33%) NuoDB
Development Applications
1 10 (33.33%) GitLab
2 6 (20.00%) Jenkins
3 2 (6.67%) Ant
3 2 (6.67%) Eclipse
3 2 (6.67%) Gradle
3 2 (6.67%) Hudson
3 2 (6.67%) Selenium
4 1 (3.33%) Git (software)
General
1 15 (50.00%) Finance
2 5 (16.67%) Banking
3 2 (6.67%) Retail
4 1 (3.33%) Telecoms
Job Titles
1 16 (53.33%) Developer
2 6 (20.00%) Java Developer
3 5 (16.67%) Big Data Developer
4 4 (13.33%) Full Stack Developer
5 3 (10.00%) Platform Engineer
6 2 (6.67%) Agile Developer
6 2 (6.67%) Agile Java Developer
6 2 (6.67%) Architect
6 2 (6.67%) Database Engineer
6 2 (6.67%) Junior
6 2 (6.67%) Linux Support
6 2 (6.67%) Site Engineer
7 1 (3.33%) DV Cleared Java Developer
7 1 (3.33%) JSP Developer
7 1 (3.33%) Linux Engineer
7 1 (3.33%) Linux Scripter
7 1 (3.33%) Linux Specialist
7 1 (3.33%) Software Developer
7 1 (3.33%) Technical Architect
7 1 (3.33%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 7 (23.33%) Spark Streaming
2 6 (20.00%) HTML
3 5 (16.67%) Node.js
4 3 (10.00%) Ext JS
5 2 (6.67%) .NET
5 2 (6.67%) Ajax
5 2 (6.67%) CSS
5 2 (6.67%) EJB
5 2 (6.67%) Java EE
5 2 (6.67%) JMS
5 2 (6.67%) JSON
5 2 (6.67%) Middleware
5 2 (6.67%) Web Services
5 2 (6.67%) XML
5 2 (6.67%) XSLT
Miscellaneous
1 4 (13.33%) DataPower
2 2 (6.67%) Online Banking
3 1 (3.33%) User Experience
Operating Systems
1 18 (60.00%) Linux
2 3 (10.00%) Red Hat Enterprise Linux
2 3 (10.00%) Windows
Processes & Methodologies
1 14 (46.67%) Agile Software Development
2 9 (30.00%) MapReduce
2 9 (30.00%) Project Management
3 8 (26.67%) Continuous Integration
4 6 (20.00%) Data Architecture
4 6 (20.00%) ETL
5 4 (13.33%) Scrum
6 3 (10.00%) DevOps
6 3 (10.00%) High Availability
6 3 (10.00%) Open Source
7 2 (6.67%) Change Management
7 2 (6.67%) Data Modelling
7 2 (6.67%) OO
7 2 (6.67%) TDD
7 2 (6.67%) UML
7 2 (6.67%) Waterfall
8 1 (3.33%) Business Development
8 1 (3.33%) Business Intelligence
8 1 (3.33%) Enterprise Architecture
8 1 (3.33%) Software Engineering
Programming Languages
1 22 (73.33%) Python
2 13 (43.33%) Java
3 6 (20.00%) Scala
3 6 (20.00%) SQL
4 3 (10.00%) Bash Shell
4 3 (10.00%) PowerShell
5 2 (6.67%) C#
5 2 (6.67%) JavaScript
5 2 (6.67%) VB.NET
6 1 (3.33%) Ruby
6 1 (3.33%) Shell Script
Qualifications
1 1 (3.33%) DV Cleared
1 1 (3.33%) Security Cleared
System Software
1 7 (23.33%) HDFS
2 6 (20.00%) Apache Flume
Systems Management
1 13 (43.33%) Ansible
2 7 (23.33%) Hadoop YARN
3 1 (3.33%) Oozie
3 1 (3.33%) Opscode Chef
3 1 (3.33%) Puppet
3 1 (3.33%) Salt
Vendors
1 7 (23.33%) Cloudera
2 5 (16.67%) IBM
3 4 (13.33%) Oracle
3 4 (13.33%) Red Hat
3 4 (13.33%) WSO2
4 3 (10.00%) Sencha
5 1 (3.33%) Greenplum
5 1 (3.33%) Pega