Period
to 22 January 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Bash Shell skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Bash Shell over the 6 months to 22 January 2018 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.

Bash Shell
Central London > City of London
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 121 106 108
Rank change year-on-year -15 +2 +108
Contract jobs citing Bash Shell 136 138 133
As % of all contract IT jobs advertised in the City of London 1.92% 2.26% 1.89%
As % of the Programming Languages category 3.62% 4.44% 4.03%
Number of daily rates quoted 115 111 112
City of London median daily rate £525 £475 £450
Median daily rate % change year-on-year +10.53% +5.56% -
10th Percentile £363 £363 £351
90th Percentile £625 £625 £538
Central London median daily rate £525 £475 £450
% change year-on-year +10.53% +5.56% -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Bash Shell is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for coding skills.

All Programming Languages
City of London
Contract vacancies with a requirement for coding skills 3,761 3,106 3,304
As % of all contract IT jobs advertised in the City of London 53.17% 50.78% 46.89%
Number of daily rates quoted 3,185 2,600 2,779
City of London median daily rate £525 £475 £475
Median daily rate % change year-on-year +10.53% - +5.56%
10th Percentile £363 £325 £313
90th Percentile £688 £663 £663
Central London median daily rate £513 £475 £475
% change year-on-year +7.89% - +5.56%
Number of hourly rates quoted 8 9 19
City of London median hourly rate £27.55 £27.50 £30.00
Median hourly rate % change year-on-year +0.16% -8.33% +50.00%
10th Percentile £20.30 £15.50 £19.25
90th Percentile £54.03 £49.37 £56.00
Central London median hourly rate £28.00 £27.50 £30.00
% change year-on-year +1.82% -8.33% +50.00%

Bash Shell
Job Vacancy Trend in the City of London

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

Job vacancy trend for Bash Shell in the City of London

Bash Shell
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Bash Shell in the City of London.

Contractor daily rate trend for Bash Shell in the City of London

Bash Shell
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Bash Shell in the City of London over the 6 months to 22 January 2018.

Contractor daily rate histogram for Bash Shell in the City of London

Bash Shell
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Bash Shell in the City of London.

Contractor hourly rate trend for Bash Shell in the City of London

For the 6 months to 22 January 2018, IT contractor jobs citing Bash Shell 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 City of London region with a requirement for Bash Shell.

1 103 (75.74%) Python
2 83 (61.03%) DevOps
3 73 (53.68%) Linux
4 65 (47.79%) Ruby
5 64 (47.06%) Java
5 64 (47.06%) Ansible
6 57 (41.91%) Jenkins
7 53 (38.97%) Unix
7 53 (38.97%) Finance
8 52 (38.24%) Banking
9 51 (37.50%) Agile Software Development
9 51 (37.50%) Git (software)
10 49 (36.03%) Amazon AWS
11 46 (33.82%) Configuration Management
12 37 (27.21%) Maven
13 35 (25.74%) Docker
14 34 (25.00%) Red Hat
15 33 (24.26%) Perl
15 33 (24.26%) Puppet
16 30 (22.06%) SQL
17 29 (21.32%) Subversion
17 29 (21.32%) Continuous Integration
18 26 (19.12%) JIRA
18 26 (19.12%) Web Services
19 23 (16.91%) Windows
19 23 (16.91%) Opscode Chef
20 19 (13.97%) Memory Management
20 19 (13.97%) J2EE
20 19 (13.97%) Oracle
20 19 (13.97%) JBoss

Bash Shell
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 19 (13.97%) JBoss
2 8 (5.88%) Apache Spark
3 7 (5.15%) Apache
3 7 (5.15%) Tomcat
4 6 (4.41%) Cloud Foundry
5 5 (3.68%) Confluence
5 5 (3.68%) nginx
5 5 (3.68%) WebSphere
5 5 (3.68%) WebSphere Application Server
6 4 (2.94%) Elasticsearch
7 3 (2.21%) OpenStack
7 3 (2.21%) Oracle Coherence
8 2 (1.47%) Apache Solr
8 2 (1.47%) IIS
8 2 (1.47%) Jetty
9 1 (0.74%) Adobe Experience Manager
9 1 (0.74%) Drupal
9 1 (0.74%) WebLogic
Applications
1 2 (1.47%) Microsoft Office
1 2 (1.47%) SPSS
1 2 (1.47%) Weka
Business Applications
1 6 (4.41%) Payment Gateway
Cloud Services
1 49 (36.03%) Amazon AWS
2 10 (7.35%) Microsoft Azure
3 8 (5.88%) PaaS
4 5 (3.68%) GitHub
5 4 (2.94%) Amazon CloudWatch
5 4 (2.94%) AWS CloudFormation
6 3 (2.21%) Amazon EC2
6 3 (2.21%) Amazon Kinesis
6 3 (2.21%) Amazon S3
6 3 (2.21%) Amazon SQS
6 3 (2.21%) Route 53
6 3 (2.21%) Virtual Private Cloud
7 2 (1.47%) AWS CloudTrail
7 2 (1.47%) Cloud Computing
7 2 (1.47%) Heroku
7 2 (1.47%) IaaS
7 2 (1.47%) SaaS
8 1 (0.74%) AWS Lambda
8 1 (0.74%) OpenShift
8 1 (0.74%) Trello
Communications & Networking
1 12 (8.82%) Firewall
2 8 (5.88%) TCP/IP
3 5 (3.68%) HTTP
3 5 (3.68%) SAN
4 4 (2.94%) DNS
4 4 (2.94%) SSL
5 3 (2.21%) Cisco ASA
5 3 (2.21%) Network Security
6 2 (1.47%) BIG-IP
6 2 (1.47%) F5 BIG-IP LTM
6 2 (1.47%) VPN
6 2 (1.47%) ZigBee
7 1 (0.74%) DHCP
7 1 (0.74%) Ethernet
7 1 (0.74%) HTTPS
7 1 (0.74%) IPsec
7 1 (0.74%) iSCSI
7 1 (0.74%) Kerberos
7 1 (0.74%) NAS
7 1 (0.74%) SMTP
Database & Business Intelligence
1 15 (11.03%) NoSQL
2 14 (10.29%) Relational Database
3 10 (7.35%) MySQL
4 9 (6.62%) Apache Cassandra
5 8 (5.88%) Big Data
5 8 (5.88%) MongoDB
5 8 (5.88%) PostgreSQL
6 6 (4.41%) RDBMS
7 5 (3.68%) Hadoop
8 4 (2.94%) HBase
8 4 (2.94%) Redis
8 4 (2.94%) SQL Server
9 3 (2.21%) Amazon RDS
9 3 (2.21%) Spark SQL
10 2 (1.47%) Amazon DynamoDB
10 2 (1.47%) Data Warehouse
10 2 (1.47%) Hazelcast
10 2 (1.47%) KNIME
10 2 (1.47%) SQL Server 2008
10 2 (1.47%) SQL Server 2012
Development Applications
1 57 (41.91%) Jenkins
2 51 (37.50%) Git (software)
3 37 (27.21%) Maven
4 29 (21.32%) Subversion
5 26 (19.12%) JIRA
6 18 (13.24%) TeamCity
7 16 (11.76%) Sonatype Nexus
8 10 (7.35%) Selenium
8 10 (7.35%) SonarQube
9 7 (5.15%) Team Foundation Server
10 6 (4.41%) Gerrit
10 6 (4.41%) IBM UrbanCode
11 5 (3.68%) Artifactory
11 5 (3.68%) Gradle
12 4 (2.94%) Cucumber
13 2 (1.47%) Atlassian Bamboo
13 2 (1.47%) git-flow
13 2 (1.47%) Octopus Deploy
13 2 (1.47%) Vagrant
14 1 (0.74%) Visual Studio Team System
General
1 53 (38.97%) Finance
2 52 (38.24%) Banking
3 14 (10.29%) Investment Banking
4 7 (5.15%) Front Office
5 6 (4.41%) Financial Institution
6 3 (2.21%) Law
7 2 (1.47%) Legal
7 2 (1.47%) Retail Banking
8 1 (0.74%) Private Banking
8 1 (0.74%) Publishing
8 1 (0.74%) Retail
8 1 (0.74%) Telecoms
Job Titles
1 58 (42.65%) DevOps Engineer
2 25 (18.38%) Developer
3 15 (11.03%) Senior DevOps
3 15 (11.03%) Senior DevOps Engineer
4 10 (7.35%) AWS DevOps
4 10 (7.35%) AWS Engineer
5 9 (6.62%) AWS DevOps Engineer
5 9 (6.62%) DevOps Specialist
5 9 (6.62%) Linux Engineer
6 7 (5.15%) Analyst
6 7 (5.15%) Automation Engineer
7 6 (4.41%) Java Developer
7 6 (4.41%) Ruby Developer
7 6 (4.41%) Senior Developer
8 5 (3.68%) Investment Banking Java Developer
8 5 (3.68%) Linux Developer
8 5 (3.68%) Security Engineer
8 5 (3.68%) Senior Investment Banking Java Developer
8 5 (3.68%) Senior Java Developer
8 5 (3.68%) Unix Developer
Libraries, Frameworks & Software Standards
1 26 (19.12%) Web Services
2 19 (13.97%) J2EE
3 12 (8.82%) Spring
4 10 (7.35%) Node.js
4 10 (7.35%) RESTful
5 9 (6.62%) LDAP
6 8 (5.88%) HTML
6 8 (5.88%) XML
7 7 (5.15%) Elastic Stack
7 7 (5.15%) JMS
7 7 (5.15%) Kafka
8 6 (4.41%) CSS
8 6 (4.41%) React
8 6 (4.41%) REST
9 5 (3.68%) Hibernate
9 5 (3.68%) XSD
10 4 (2.94%) AngularJS
10 4 (2.94%) Lucene
10 4 (2.94%) Natural Language Processing
11 3 (2.21%) Apache Avro
Miscellaneous
1 12 (8.82%) Computer Science
2 11 (8.09%) Analytical Skills
3 6 (4.41%) Data Structures
3 6 (4.41%) Foreign Exchange (FX)
3 6 (4.41%) iPad
3 6 (4.41%) Linux Command Line
4 4 (2.94%) Derivative
4 4 (2.94%) Fixed Income
4 4 (2.94%) Greenfield Project
4 4 (2.94%) Public Cloud
5 3 (2.21%) Clustering
5 3 (2.21%) Credit Risk
5 3 (2.21%) Interest Rate Derivative
5 3 (2.21%) Market Risk
6 2 (1.47%) Algorithms
6 2 (1.47%) Data Centre
6 2 (1.47%) Equities
6 2 (1.47%) Fintech
7 1 (0.74%) Enterprise Software
7 1 (0.74%) Enterprise Storage
Operating Systems
1 73 (53.68%) Linux
2 53 (38.97%) Unix
3 23 (16.91%) Windows
4 13 (9.56%) Red Hat Enterprise Linux
5 8 (5.88%) CentOS
6 7 (5.15%) Windows Server
7 4 (2.94%) Solaris
7 4 (2.94%) Ubuntu
7 4 (2.94%) Windows Server 2012
8 3 (2.21%) Debian
8 3 (2.21%) Windows Server 2008
9 1 (0.74%) Fedora
Processes & Methodologies
1 83 (61.03%) DevOps
2 51 (37.50%) Agile Software Development
3 46 (33.82%) Configuration Management
4 29 (21.32%) Continuous Integration
5 19 (13.97%) Memory Management
6 15 (11.03%) Test Automation
7 11 (8.09%) Information Security
8 10 (7.35%) E-Commerce
8 10 (7.35%) Release Management
9 9 (6.62%) Open Source
9 9 (6.62%) Scrum
10 8 (5.88%) ITIL
10 8 (5.88%) SDLC
11 7 (5.15%) Software Engineering
11 7 (5.15%) TDD
12 6 (4.41%) Analytics
12 6 (4.41%) Machine Learning
12 6 (4.41%) Microservices
12 6 (4.41%) SIEM
12 6 (4.41%) Workflow
Programming Languages
1 103 (75.74%) Python
2 65 (47.79%) Ruby
3 64 (47.06%) Java
4 33 (24.26%) Perl
5 30 (22.06%) SQL
6 17 (12.50%) Groovy
7 14 (10.29%) JavaScript
7 14 (10.29%) Shell Script
8 12 (8.82%) PowerShell
9 10 (7.35%) C#
9 10 (7.35%) C++
10 9 (6.62%) Korn
10 9 (6.62%) Scala
11 5 (3.68%) XPath
12 4 (2.94%) Go
12 4 (2.94%) PL/SQL
13 3 (2.21%) C
13 3 (2.21%) VBScript
14 2 (1.47%) AWK
14 2 (1.47%) PHP
Qualifications
1 17 (12.50%) Degree
2 9 (6.62%) Master's Degree
3 5 (3.68%) Computer Science Degree
4 4 (2.94%) Security Cleared
5 3 (2.21%) AWS Certification
6 2 (1.47%) (ISC)2 CCSP
6 2 (1.47%) CCSP
6 2 (1.47%) Cisco Certification
6 2 (1.47%) CISM
6 2 (1.47%) CISSP
6 2 (1.47%) ITIL Certification
6 2 (1.47%) Microsoft Certification
6 2 (1.47%) Numerate Degree
6 2 (1.47%) RHCE
6 2 (1.47%) SC Cleared
7 1 (0.74%) BPSS Clearance
7 1 (0.74%) PhD
Quality Assurance & Compliance
1 4 (2.94%) PCI DSS
2 3 (2.21%) QA
3 2 (1.47%) AS 2805
3 2 (1.47%) ISO 8583
3 2 (1.47%) ISO/IEC 27001
4 1 (0.74%) MiFID
System Software
1 35 (25.74%) Docker
2 5 (3.68%) Apache ZooKeeper
2 5 (3.68%) VMware ESXi
3 4 (2.94%) Active Directory
3 4 (2.94%) HDFS
4 3 (2.21%) Hyper-V
4 3 (2.21%) vSphere
5 2 (1.47%) Firmware
5 2 (1.47%) VirtualBox
5 2 (1.47%) VMware Infrastructure
6 1 (0.74%) iptables
6 1 (0.74%) Virtual Machines
6 1 (0.74%) XenApp
Systems Management
1 64 (47.06%) Ansible
2 33 (24.26%) Puppet
3 23 (16.91%) Opscode Chef
4 18 (13.24%) Kubernetes
5 10 (7.35%) Nagios
5 10 (7.35%) Terraform
6 5 (3.68%) ITRS Geneos
6 5 (3.68%) Kibana
6 5 (3.68%) logstash
6 5 (3.68%) Nessus
6 5 (3.68%) Packer
6 5 (3.68%) Red Hat Satellite
7 4 (2.94%) Grafana
7 4 (2.94%) Mesos
8 3 (2.21%) BladeLogic
8 3 (2.21%) HAProxy
8 3 (2.21%) QRadar
8 3 (2.21%) Salt
9 2 (1.47%) Norton AntiVirus
9 2 (1.47%) OSSEC
Vendors
1 34 (25.00%) Red Hat
2 19 (13.97%) Oracle
3 13 (9.56%) VMware
4 10 (7.35%) Splunk
5 6 (4.41%) IBM
5 6 (4.41%) Microsoft
6 5 (3.68%) Qualys
7 4 (2.94%) Cisco
7 4 (2.94%) Remedy
7 4 (2.94%) Tableau
7 4 (2.94%) Veritas
8 3 (2.21%) AlienVault
8 3 (2.21%) Atlassian
8 3 (2.21%) BMC
8 3 (2.21%) Rapid7
9 2 (1.47%) F5
9 2 (1.47%) McAfee
9 2 (1.47%) Symantec
9 2 (1.47%) Trend Micro
9 2 (1.47%) Tripwire