Period
to 14 November 2018

The following table provides summary statistics for contract job vacancies advertised in Slough with a requirement for Java skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java over the 6 months to 14 November 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.

Java
Berkshire > Slough
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 29 12 13
Rank change year-on-year -17 +1 +3
Contract jobs citing Java 13 23 30
As % of all contract IT jobs advertised in Slough 3.71% 7.90% 9.46%
As % of the Programming Languages category 10.24% 23.71% 28.30%
Number of daily rates quoted 12 19 24
Slough median daily rate £506 £500 £335
Median daily rate % change year-on-year +1.25% +49.25% +7.20%
10th Percentile £221 £356 £300
90th Percentile £688 £550 £450
Berkshire median daily rate £440 £478 £423
% change year-on-year -7.85% +13.02% +5.63%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate - £35.50 £12.50
% change year-on-year - +184.00% -66.67%

Java 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 Slough with a requirement for coding skills.

All Programming Languages
Slough
Contract vacancies with a requirement for coding skills 127 97 106
As % of all contract IT jobs advertised in Slough 36.29% 33.33% 33.44%
Number of daily rates quoted 89 72 71
Slough median daily rate £405 £400 £330
Median daily rate % change year-on-year +1.25% +21.21% +1.54%
10th Percentile £225 £304 £290
90th Percentile £550 £536 £450
Berkshire median daily rate £425 £400 £400
% change year-on-year +6.25% - +6.60%
Number of hourly rates quoted 1 0 2
Slough median hourly rate £15.00 - £38.50
Berkshire median hourly rate £39.25 £33.00 £30.00
% change year-on-year +18.94% +10.00% -18.37%

Java
Job Vacancy Trend in Slough

Job postings citing Java as a percentage of all IT jobs advertised in Slough.

Job vacancy trend for Java in Slough

Java
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for Java in Slough

Java
Contractor Daily Rate Histogram in Slough

The daily rate distribution of IT jobs citing Java in Slough over the 6 months to 14 November 2018.

Contractor daily rate histogram for Java in Slough

Java
Contractor Hourly Rate Trend in Slough

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

Contractor hourly rate trend for Java in Slough

For the 6 months to 14 November 2018, IT contractor jobs citing Java also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Slough region with a requirement for Java.

1 6 (46.15%) TDD
2 5 (38.46%) Linux
3 4 (30.77%) C
3 4 (30.77%) SLA
3 4 (30.77%) Degree
3 4 (30.77%) Scala
3 4 (30.77%) Microservices
4 3 (23.08%) Computer Science
4 3 (23.08%) Migration
4 3 (23.08%) Cisco
4 3 (23.08%) Python
4 3 (23.08%) Agile Software Development
5 2 (15.38%) Self-Motivation
5 2 (15.38%) Problem-Solving
5 2 (15.38%) Private Cloud
5 2 (15.38%) Alibaba
5 2 (15.38%) Performance Optimisation
5 2 (15.38%) Perl
5 2 (15.38%) PHP
5 2 (15.38%) SQL
5 2 (15.38%) Project Management
5 2 (15.38%) Mandarin Language
5 2 (15.38%) Huawei
5 2 (15.38%) Unix
5 2 (15.38%) Git (software)
5 2 (15.38%) Cucumber
5 2 (15.38%) BDD
5 2 (15.38%) Puppet
5 2 (15.38%) Data Centre
5 2 (15.38%) Capacity Planning

Java
Co-occurring IT Skills in Slough 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 1 (7.69%) Apache
1 1 (7.69%) Apache Pig
1 1 (7.69%) JBoss
1 1 (7.69%) nginx
1 1 (7.69%) Tomcat
1 1 (7.69%) WebSphere
Cloud Services
1 1 (7.69%) Amazon AWS
1 1 (7.69%) GitHub
1 1 (7.69%) Google Cloud Platform
1 1 (7.69%) IaaS
1 1 (7.69%) Microsoft Azure
1 1 (7.69%) Sauce Labs
Communications & Networking
1 1 (7.69%) DNS
1 1 (7.69%) Firewall
1 1 (7.69%) HTTP
1 1 (7.69%) HTTPS
1 1 (7.69%) Kerberos
1 1 (7.69%) LAN
1 1 (7.69%) SSH
1 1 (7.69%) tcpdump
1 1 (7.69%) WAN
1 1 (7.69%) Wireshark
Database & Business Intelligence
1 1 (7.69%) Apache Cassandra
1 1 (7.69%) Apache Hive
1 1 (7.69%) Big Data
1 1 (7.69%) Hadoop
1 1 (7.69%) HBase
1 1 (7.69%) Mahout
1 1 (7.69%) MySQL
1 1 (7.69%) NoSQL
1 1 (7.69%) SQL Server
1 1 (7.69%) Sqoop
Development Applications
1 2 (15.38%) Cucumber
1 2 (15.38%) Git (software)
2 1 (7.69%) Bitbucket
2 1 (7.69%) GitLab
2 1 (7.69%) Jenkins
2 1 (7.69%) Selenium
2 1 (7.69%) WebDriver
General
1 2 (15.38%) Mandarin Language
2 1 (7.69%) Telecoms
Job Titles
1 4 (30.77%) Technical Leader
2 3 (23.08%) Developer
3 2 (15.38%) 2nd Line Engineer
3 2 (15.38%) Data Centre Engineer
3 2 (15.38%) Java Developer
4 1 (7.69%) Big Data Engineer
4 1 (7.69%) Data Engineer
4 1 (7.69%) DevOps Engineer
4 1 (7.69%) Senior Java Developer
4 1 (7.69%) Senior Linux Administrator
4 1 (7.69%) Senior Linux Systems Administrator
4 1 (7.69%) Senior Systems Administrator
4 1 (7.69%) Senior Unix Systems Administrator
4 1 (7.69%) Senior Windows Administrator
4 1 (7.69%) Senior Windows Systems Administrator
4 1 (7.69%) Test Automation Developer
4 1 (7.69%) Unix Administrator
4 1 (7.69%) Unix Linux Systems Administrator
4 1 (7.69%) Unix Systems Administrator
4 1 (7.69%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (7.69%) .NET
1 1 (7.69%) Apache Flex
1 1 (7.69%) HTML
1 1 (7.69%) jQuery
1 1 (7.69%) LDAP
1 1 (7.69%) Middleware
1 1 (7.69%) REST
1 1 (7.69%) SOAP
1 1 (7.69%) Spring
1 1 (7.69%) Web Services
Miscellaneous
1 3 (23.08%) Computer Science
2 2 (15.38%) Analytical Skills
2 2 (15.38%) Data Centre
2 2 (15.38%) Private Cloud
2 2 (15.38%) Self-Motivation
3 1 (7.69%) Clustering
3 1 (7.69%) Driving Licence
3 1 (7.69%) Mainframe
3 1 (7.69%) Management Information System
Operating Systems
1 5 (38.46%) Linux
2 2 (15.38%) Unix
3 1 (7.69%) Android
3 1 (7.69%) Apple iOS
3 1 (7.69%) Debian
3 1 (7.69%) Windows
3 1 (7.69%) Windows Server
Processes & Methodologies
1 6 (46.15%) TDD
2 4 (30.77%) Microservices
3 3 (23.08%) Agile Software Development
3 3 (23.08%) Migration
4 2 (15.38%) BDD
4 2 (15.38%) Capacity Planning
4 2 (15.38%) DevOps
4 2 (15.38%) High Availability
4 2 (15.38%) Performance Optimisation
4 2 (15.38%) Problem-Solving
4 2 (15.38%) Project Management
5 1 (7.69%) Continuous Improvement
5 1 (7.69%) Customer-Centricity
5 1 (7.69%) Due Diligence
5 1 (7.69%) MapReduce
5 1 (7.69%) Performance Tuning
5 1 (7.69%) Protective Monitoring
5 1 (7.69%) Scaled Agile Framework
5 1 (7.69%) Test Automation
5 1 (7.69%) Workload Management
Programming Languages
1 4 (30.77%) C
1 4 (30.77%) Scala
2 3 (23.08%) Python
3 2 (15.38%) Perl
3 2 (15.38%) PHP
3 2 (15.38%) SQL
4 1 (7.69%) Apple Swift
4 1 (7.69%) Bash Shell
4 1 (7.69%) C++
4 1 (7.69%) Java 8
4 1 (7.69%) JavaScript
Qualifications
1 4 (30.77%) Degree
2 1 (7.69%) Computer Science Degree
2 1 (7.69%) SC Cleared
2 1 (7.69%) Security Cleared
Quality Assurance & Compliance
1 4 (30.77%) SLA
2 1 (7.69%) GPG13
2 1 (7.69%) QA
System Software
1 1 (7.69%) Active Directory
1 1 (7.69%) Apache ZooKeeper
1 1 (7.69%) Docker
1 1 (7.69%) HDFS
1 1 (7.69%) iptables
1 1 (7.69%) Oracle RAC
1 1 (7.69%) Postfix
1 1 (7.69%) Squid
1 1 (7.69%) VMware Infrastructure
1 1 (7.69%) vSphere
Systems Management
1 2 (15.38%) Puppet
2 1 (7.69%) Ambari
2 1 (7.69%) Ansible
2 1 (7.69%) Hadoop YARN
2 1 (7.69%) Kubernetes
2 1 (7.69%) Oozie
2 1 (7.69%) Opscode Chef
Vendors
1 3 (23.08%) Cisco
2 2 (15.38%) Alibaba
2 2 (15.38%) Huawei
3 1 (7.69%) Google
3 1 (7.69%) Hortonworks
3 1 (7.69%) IBM
3 1 (7.69%) Microsoft
3 1 (7.69%) Oracle
3 1 (7.69%) Salesforce.com
3 1 (7.69%) SAP
3 1 (7.69%) VMware