Period
to 19 November 2017

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 19 November 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.

Bash Shell
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 125 131 137
Rank change year-on-year +6 +6 +68
Contract jobs citing Bash Shell 120 125 144
As % of all contract IT jobs advertised in the City of London 1.71% 1.88% 1.57%
As % of the Programming Languages category 3.25% 3.72% 3.36%
Number of daily rates quoted 103 96 123
City of London median daily rate £513 £475 £450
Median daily rate % change year-on-year +7.89% +5.56% -
10th Percentile £363 £363 £325
90th Percentile £636 £625 £538
Central London median daily rate £513 £475 £450
% change year-on-year +7.89% +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 3694 3364 4288
As % of all contract IT jobs advertised in the City of London 52.58% 50.57% 46.68%
Number of daily rates quoted 3067 2831 3595
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 £650 £663
Central London median daily rate £513 £475 £475
% change year-on-year +7.89% - +5.56%
Number of hourly rates quoted 14 10 20
City of London median hourly rate £22.99 £27.50 £26.09
Median hourly rate % change year-on-year -16.39% +5.42% +30.43%
10th Percentile £15.12 £16.06 £15.69
90th Percentile £39.10 £55.19 £43.29
Central London median hourly rate £24.49 £27.50 £26.09
% change year-on-year -10.96% +5.42% +30.43%

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 19 November 2017.

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 19 November 2017, 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 92 (76.67%) Python
2 82 (68.33%) Linux
3 66 (55.00%) DevOps
4 54 (45.00%) Ansible
5 49 (40.83%) Jenkins
6 47 (39.17%) Git (software)
6 47 (39.17%) Finance
7 44 (36.67%) Agile Software Development
8 42 (35.00%) Amazon AWS
9 41 (34.17%) Java
10 40 (33.33%) Unix
11 39 (32.50%) Configuration Management
12 38 (31.67%) Ruby
13 36 (30.00%) Banking
14 34 (28.33%) Puppet
15 28 (23.33%) Docker
15 28 (23.33%) Perl
16 27 (22.50%) Maven
17 26 (21.67%) Subversion
17 26 (21.67%) Red Hat
18 23 (19.17%) SQL
18 23 (19.17%) Windows
19 22 (18.33%) Continuous Integration
20 21 (17.50%) Opscode Chef
21 20 (16.67%) JIRA
22 18 (15.00%) Web Services
23 16 (13.33%) PowerShell
23 16 (13.33%) Red Hat Enterprise Linux
23 16 (13.33%) Kubernetes
24 15 (12.50%) Elastic Stack

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 10 (8.33%) Apache
2 9 (7.50%) JBoss
3 7 (5.83%) Tomcat
4 6 (5.00%) Apache Spark
4 6 (5.00%) Confluence
5 5 (4.17%) Elasticsearch
5 5 (4.17%) nginx
6 3 (2.50%) OpenStack
6 3 (2.50%) Oracle Coherence
7 2 (1.67%) Jetty
8 1 (0.83%) Adobe Experience Manager
8 1 (0.83%) Apache Solr
8 1 (0.83%) IIS
8 1 (0.83%) SAS
8 1 (0.83%) WebLogic
8 1 (0.83%) WebSphere
8 1 (0.83%) WebSphere Application Server
Applications
1 2 (1.67%) Microsoft Office
1 2 (1.67%) SPSS
1 2 (1.67%) Weka
2 1 (0.83%) Stata
Business Applications
1 1 (0.83%) ION MarketView
Cloud Services
1 42 (35.00%) Amazon AWS
2 13 (10.83%) Microsoft Azure
3 6 (5.00%) Amazon CloudWatch
3 6 (5.00%) GitHub
4 4 (3.33%) Amazon EC2
4 4 (3.33%) Amazon S3
4 4 (3.33%) AWS CloudFormation
4 4 (3.33%) SaaS
4 4 (3.33%) Virtual Private Cloud
5 3 (2.50%) Amazon SQS
5 3 (2.50%) Cloud Computing
6 2 (1.67%) AWS CloudTrail
6 2 (1.67%) IaaS
6 2 (1.67%) PaaS
6 2 (1.67%) Route 53
7 1 (0.83%) Google Cloud Platform
7 1 (0.83%) npm
7 1 (0.83%) OpenShift
7 1 (0.83%) Slack
7 1 (0.83%) Trello
Communications & Networking
1 13 (10.83%) Firewall
2 12 (10.00%) TCP/IP
3 9 (7.50%) HTTP
4 7 (5.83%) DNS
4 7 (5.83%) LDAP
5 5 (4.17%) SSL
6 4 (3.33%) Network Security
6 4 (3.33%) SAN
7 3 (2.50%) Cisco ASA
7 3 (2.50%) DHCP
7 3 (2.50%) NAS
7 3 (2.50%) SMTP
7 3 (2.50%) VPN
8 2 (1.67%) BIG-IP
8 2 (1.67%) Cisco Nexus
8 2 (1.67%) DSL
8 2 (1.67%) HTTPS
8 2 (1.67%) IPsec
8 2 (1.67%) NetScaler
8 2 (1.67%) ZigBee
Database & Business Intelligence
1 12 (10.00%) Big Data
2 11 (9.17%) Hadoop
3 9 (7.50%) MongoDB
3 9 (7.50%) MySQL
3 9 (7.50%) Relational Database
4 7 (5.83%) Apache Cassandra
5 6 (5.00%) HBase
5 6 (5.00%) PostgreSQL
6 4 (3.33%) Amazon RDS
6 4 (3.33%) NoSQL
7 3 (2.50%) Data Warehouse
7 3 (2.50%) RDBMS
7 3 (2.50%) Spark SQL
8 2 (1.67%) Apache Hive
8 2 (1.67%) Data Mining
8 2 (1.67%) Hazelcast
8 2 (1.67%) KNIME
8 2 (1.67%) SQL Server
8 2 (1.67%) STATISTICA
9 1 (0.83%) Apache Accumulo
Development Applications
1 49 (40.83%) Jenkins
2 47 (39.17%) Git (software)
3 27 (22.50%) Maven
4 26 (21.67%) Subversion
5 20 (16.67%) JIRA
6 15 (12.50%) TeamCity
7 13 (10.83%) Sonatype Nexus
8 8 (6.67%) Artifactory
8 8 (6.67%) Team Foundation Server
9 6 (5.00%) Selenium
10 4 (3.33%) Bitbucket
10 4 (3.33%) Cucumber
10 4 (3.33%) GitLab
10 4 (3.33%) Mercurial
10 4 (3.33%) SonarQube
11 3 (2.50%) Atlassian Bamboo
12 2 (1.67%) Gradle
12 2 (1.67%) Mockito
12 2 (1.67%) Octopus Deploy
12 2 (1.67%) Vagrant
General
1 47 (39.17%) Finance
2 36 (30.00%) Banking
3 13 (10.83%) Investment Banking
4 7 (5.83%) Front Office
5 4 (3.33%) Financial Institution
6 3 (2.50%) Law
6 3 (2.50%) Legal
6 3 (2.50%) Telecoms
7 1 (0.83%) Publishing
7 1 (0.83%) Retail
7 1 (0.83%) Retail Banking
Job Titles
1 46 (38.33%) DevOps Engineer
2 20 (16.67%) Developer
3 11 (9.17%) AWS Engineer
3 11 (9.17%) Linux Engineer
4 10 (8.33%) AWS DevOps
5 9 (7.50%) Automation Engineer
5 9 (7.50%) AWS DevOps Engineer
6 8 (6.67%) Analyst
6 8 (6.67%) Linux/Unix DevOps
7 7 (5.83%) Support Analyst
8 6 (5.00%) Administrator
8 6 (5.00%) Linux DevOps Engineer
8 6 (5.00%) Senior DevOps
8 6 (5.00%) Senior DevOps Engineer
8 6 (5.00%) Systems Administrator
9 5 (4.17%) C++ Developer
9 5 (4.17%) Java Developer
10 4 (3.33%) Security Engineer
10 4 (3.33%) Unix Administrator
10 4 (3.33%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 18 (15.00%) Web Services
2 15 (12.50%) Elastic Stack
3 11 (9.17%) Spring
4 9 (7.50%) J2EE
5 6 (5.00%) RESTful
6 5 (4.17%) JMS
6 5 (4.17%) XML
7 4 (3.33%) Boost C++ Libraries
7 4 (3.33%) FIX Protocol
7 4 (3.33%) HTML
7 4 (3.33%) Lucene
7 4 (3.33%) Natural Language Processing
7 4 (3.33%) REST
8 3 (2.50%) Apache Avro
8 3 (2.50%) Gherkin
8 3 (2.50%) Kafka
8 3 (2.50%) Node.js
8 3 (2.50%) OpenCL
8 3 (2.50%) RabbitMQ
8 3 (2.50%) Ultra Messaging
Miscellaneous
1 13 (10.83%) Analytical Skills
1 13 (10.83%) Computer Science
2 6 (5.00%) Data Structures
2 6 (5.00%) Foreign Exchange (FX)
2 6 (5.00%) Linux Command Line
3 5 (4.17%) Clustering
3 5 (4.17%) Fixed Income
3 5 (4.17%) Public Cloud
4 4 (3.33%) Algorithms
4 4 (3.33%) Derivative
5 3 (2.50%) Credit Risk
5 3 (2.50%) Equities
5 3 (2.50%) Greenfield Project
5 3 (2.50%) Interest Rate Derivative
5 3 (2.50%) Market Risk
6 2 (1.67%) Data Centre
6 2 (1.67%) Enterprise Software
6 2 (1.67%) PKI
7 1 (0.83%) Enterprise Storage
7 1 (0.83%) Equity Derivative
Operating Systems
1 82 (68.33%) Linux
2 40 (33.33%) Unix
3 23 (19.17%) Windows
4 16 (13.33%) Red Hat Enterprise Linux
5 11 (9.17%) CentOS
6 5 (4.17%) Solaris
6 5 (4.17%) Windows Server
7 2 (1.67%) Debian
7 2 (1.67%) Ubuntu
7 2 (1.67%) Windows Server 2012
8 1 (0.83%) Fedora
Processes & Methodologies
1 66 (55.00%) DevOps
2 44 (36.67%) Agile Software Development
3 39 (32.50%) Configuration Management
4 22 (18.33%) Continuous Integration
5 13 (10.83%) Open Source
6 11 (9.17%) Test Automation
7 10 (8.33%) Low Latency
8 9 (7.50%) Memory Management
8 9 (7.50%) Scrum
8 9 (7.50%) Software Engineering
9 8 (6.67%) Continuous Delivery
9 8 (6.67%) Microservices
9 8 (6.67%) SDLC
10 7 (5.83%) ITIL
11 6 (5.00%) Analytics
11 6 (5.00%) E-Commerce
11 6 (5.00%) Release Management
12 5 (4.17%) Information Security
12 5 (4.17%) System Testing
12 5 (4.17%) TDD
Programming Languages
1 92 (76.67%) Python
2 41 (34.17%) Java
3 38 (31.67%) Ruby
4 28 (23.33%) Perl
5 23 (19.17%) SQL
6 16 (13.33%) PowerShell
7 14 (11.67%) Shell Script
8 11 (9.17%) Korn
9 7 (5.83%) C
9 7 (5.83%) Groovy
9 7 (5.83%) Scala
10 6 (5.00%) C++
11 3 (2.50%) C#
11 3 (2.50%) Go
12 2 (1.67%) C-shell
12 2 (1.67%) JavaScript
12 2 (1.67%) R
12 2 (1.67%) sed
12 2 (1.67%) VBScript
12 2 (1.67%) XPath
Qualifications
1 15 (12.50%) Degree
2 8 (6.67%) Security Cleared
3 6 (5.00%) Computer Science Degree
4 4 (3.33%) AWS Certification
4 4 (3.33%) Master's Degree
5 3 (2.50%) Cisco Certification
5 3 (2.50%) CISSP
5 3 (2.50%) RHCE
5 3 (2.50%) SC Cleared
6 2 (1.67%) (ISC)2 CCSP
6 2 (1.67%) CCSP
6 2 (1.67%) CISM
6 2 (1.67%) Microsoft Certification
7 1 (0.83%) BPSS Clearance
7 1 (0.83%) CCNP
7 1 (0.83%) CREST Certified
7 1 (0.83%) GIAC
7 1 (0.83%) ITIL Certification
7 1 (0.83%) PhD
7 1 (0.83%) SANS
Quality Assurance & Compliance
1 4 (3.33%) PCI DSS
1 4 (3.33%) QA
2 2 (1.67%) AS 2805
2 2 (1.67%) ISO 8583
2 2 (1.67%) ISO/IEC 27001
3 1 (0.83%) MiFID
3 1 (0.83%) SLA
System Software
1 28 (23.33%) Docker
2 5 (4.17%) Apache ZooKeeper
2 5 (4.17%) Hyper-V
3 4 (3.33%) VMware ESXi
4 3 (2.50%) Active Directory
4 3 (2.50%) HDFS
4 3 (2.50%) VMware Infrastructure
5 2 (1.67%) Firmware
5 2 (1.67%) VirtualBox
6 1 (0.83%) iptables
6 1 (0.83%) vSphere
Systems Management
1 54 (45.00%) Ansible
2 34 (28.33%) Puppet
3 21 (17.50%) Opscode Chef
4 16 (13.33%) Kubernetes
5 14 (11.67%) Terraform
6 10 (8.33%) Nagios
7 6 (5.00%) Kibana
7 6 (5.00%) logstash
8 5 (4.17%) Docker Swarm
8 5 (4.17%) Grafana
8 5 (4.17%) ITRS Geneos
8 5 (4.17%) Packer
9 4 (3.33%) Salt
10 3 (2.50%) Graphite
10 3 (2.50%) HAProxy
10 3 (2.50%) Mesos
10 3 (2.50%) Nessus
11 2 (1.67%) Norton AntiVirus
11 2 (1.67%) Oozie
11 2 (1.67%) TADDM
Vendors
1 26 (21.67%) Red Hat
2 12 (10.00%) VMware
3 10 (8.33%) Oracle
4 8 (6.67%) Splunk
5 6 (5.00%) Microsoft
5 6 (5.00%) New Relic
6 5 (4.17%) Cisco
7 4 (3.33%) Atlassian
7 4 (3.33%) IBM
7 4 (3.33%) Remedy
7 4 (3.33%) Tableau
7 4 (3.33%) Veritas
8 3 (2.50%) CheckPoint
8 3 (2.50%) Cloudera
8 3 (2.50%) Currenex
8 3 (2.50%) EMC
8 3 (2.50%) NetApp
8 3 (2.50%) Qualys
8 3 (2.50%) Sybase
8 3 (2.50%) TIBCO