Period
to 19 November 2017

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 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.

Java
Berkshire > Slough
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 10 14 15
Rank change year-on-year +4 +1 -8
Contract jobs citing Java 24 30 35
As % of all contract IT jobs advertised in Slough 8.14% 9.65% 6.90%
As % of the Programming Languages category 23.53% 27.78% 26.32%
Number of daily rates quoted 20 24 27
Slough median daily rate £488 £329 £313
Median daily rate % change year-on-year +48.29% +5.20% -6.16%
10th Percentile £356 £300 £257
90th Percentile £550 £450 £506
Berkshire median daily rate £479 £400 £400
% change year-on-year +19.69% - +6.67%
Number of hourly rates quoted 0 0 1
Slough median hourly rate - - £42.50
Berkshire median hourly rate £35.50 £12.50 £37.50
% change year-on-year +184.00% -66.67% -11.76%

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 102 108 133
As % of all contract IT jobs advertised in Slough 34.58% 34.73% 26.23%
Number of daily rates quoted 73 71 94
Slough median daily rate £400 £330 £325
Median daily rate % change year-on-year +21.21% +1.54% -1.52%
10th Percentile £304 £290 £250
90th Percentile £535 £450 £463
Berkshire median daily rate £400 £400 £375
% change year-on-year - +6.67% -
Number of hourly rates quoted 1 2 5
Slough median hourly rate £41.00 £38.50 £36.50
Median hourly rate % change year-on-year +6.49% +5.48% +12.31%
10th Percentile £40.50 £36.75 £18.75
90th Percentile £41.50 £40.25 £41.45
Berkshire median hourly rate £33.00 £31.00 £37.00
% change year-on-year +6.45% -16.22% +13.85%

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 19 November 2017.

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 19 November 2017, IT contractor jobs citing Java 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 Slough region with a requirement for Java.

1 13 (54.17%) Python
2 12 (50.00%) JavaScript
3 9 (37.50%) SQL
3 9 (37.50%) Oracle
4 8 (33.33%) Linux
4 8 (33.33%) ETL
4 8 (33.33%) Docker
5 7 (29.17%) Apache Spark
5 7 (29.17%) Windows
5 7 (29.17%) HTML
5 7 (29.17%) Hadoop
5 7 (29.17%) Apache Hive
5 7 (29.17%) Big Data
5 7 (29.17%) Kafka
6 6 (25.00%) GitHub
6 6 (25.00%) Open Source
6 6 (25.00%) Git (software)
6 6 (25.00%) MySQL
6 6 (25.00%) Data Warehouse
6 6 (25.00%) Internet
6 6 (25.00%) Star Schema
6 6 (25.00%) Kubernetes
6 6 (25.00%) Spark Streaming
7 5 (20.83%) Hadoop YARN
7 5 (20.83%) HDFS
7 5 (20.83%) Sqoop
7 5 (20.83%) Jenkins
7 5 (20.83%) Ambari
7 5 (20.83%) Oozie
7 5 (20.83%) Oracle Database

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 7 (29.17%) Apache Spark
2 2 (8.33%) BizTalk Server
2 2 (8.33%) Oracle SOA Suite
3 1 (4.17%) Apache
Cloud Services
1 6 (25.00%) GitHub
2 5 (20.83%) Bluemix
2 5 (20.83%) IBM Cloud
3 3 (12.50%) Cloud Computing
4 2 (8.33%) SaaS
5 1 (4.17%) Datadog
5 1 (4.17%) Force.com
Communications & Networking
1 6 (25.00%) Internet
2 4 (16.67%) VPN
3 2 (8.33%) Intranet
Database & Business Intelligence
1 7 (29.17%) Apache Hive
1 7 (29.17%) Big Data
1 7 (29.17%) Hadoop
2 6 (25.00%) Data Warehouse
2 6 (25.00%) MySQL
2 6 (25.00%) Star Schema
3 5 (20.83%) Oracle Database
3 5 (20.83%) PostgreSQL
3 5 (20.83%) Sqoop
4 4 (16.67%) MongoDB
4 4 (16.67%) Oracle Database 10g
4 4 (16.67%) Oracle Database 11g
5 3 (12.50%) SQL Server
6 2 (8.33%) Relational Database
6 2 (8.33%) SQL Server Integration Services
7 1 (4.17%) Apache Cassandra
7 1 (4.17%) NoSQL
Development Applications
1 6 (25.00%) Git (software)
2 5 (20.83%) Jenkins
3 4 (16.67%) Oracle APEX
4 1 (4.17%) Eclipse
4 1 (4.17%) SoapUI
Job Titles
1 9 (37.50%) Developer
2 5 (20.83%) Big Data Engineer
2 5 (20.83%) Data Engineer
2 5 (20.83%) Hadoop Engineer
2 5 (20.83%) Java Engineer
3 4 (16.67%) Linux Engineer
3 4 (16.67%) Oracle Developer
3 4 (16.67%) Senior Linux Engineer
4 3 (12.50%) Linux Systems Engineer
4 3 (12.50%) Senior Linux Systems Engineer
4 3 (12.50%) Senior Systems Engineer
4 3 (12.50%) Systems Engineer
5 2 (8.33%) Architect
5 2 (8.33%) DevOps Engineer
5 2 (8.33%) Java Developer
6 1 (4.17%) Automation Test Analyst
6 1 (4.17%) C++/Java Developer
6 1 (4.17%) Front End Developer (Client-Side Developer)
6 1 (4.17%) Integration Analyst
6 1 (4.17%) Integration Test Analyst
Libraries, Frameworks & Software Standards
1 7 (29.17%) HTML
1 7 (29.17%) Kafka
2 6 (25.00%) Spark Streaming
3 5 (20.83%) jQuery
3 5 (20.83%) PySpark
4 4 (16.67%) LAMP
4 4 (16.67%) Sensu
4 4 (16.67%) Spring
5 3 (12.50%) AngularJS
5 3 (12.50%) CSS
5 3 (12.50%) JSP
6 2 (8.33%) .NET
6 2 (8.33%) EJB
6 2 (8.33%) Hibernate
6 2 (8.33%) J2EE
6 2 (8.33%) JSF
6 2 (8.33%) MSMQ
6 2 (8.33%) Servlets
6 2 (8.33%) Struts
6 2 (8.33%) Web Services
Miscellaneous
1 2 (8.33%) Data Structures
2 1 (4.17%) Analytical Skills
2 1 (4.17%) Cloud Native
2 1 (4.17%) Computer Science
2 1 (4.17%) Data Centre
2 1 (4.17%) Smart Meter
Operating Systems
1 8 (33.33%) Linux
2 7 (29.17%) Windows
3 4 (16.67%) CentOS
3 4 (16.67%) Red Hat Enterprise Linux
3 4 (16.67%) Unix
3 4 (16.67%) Windows Server
3 4 (16.67%) Windows Server 2003
3 4 (16.67%) Windows XP
4 2 (8.33%) HPUX
Processes & Methodologies
1 8 (33.33%) ETL
2 6 (25.00%) Open Source
3 5 (20.83%) Configuration Management
3 5 (20.83%) OO
3 5 (20.83%) Test Automation
4 4 (16.67%) Agile Software Development
4 4 (16.67%) Dashboard Development
5 3 (12.50%) Data Modelling
5 3 (12.50%) ITIL
5 3 (12.50%) ITIL V3
5 3 (12.50%) TDD
6 2 (8.33%) High Availability
6 2 (8.33%) Migration
6 2 (8.33%) MSF
6 2 (8.33%) Scrum
6 2 (8.33%) SOA
6 2 (8.33%) TOGAF
6 2 (8.33%) Waterfall
6 2 (8.33%) Workflow
6 2 (8.33%) Zachman Framework
Programming Languages
1 13 (54.17%) Python
2 12 (50.00%) JavaScript
3 9 (37.50%) SQL
4 4 (16.67%) Perl
4 4 (16.67%) PL/SQL
5 2 (8.33%) C#
5 2 (8.33%) C++
6 1 (4.17%) Apex Code
6 1 (4.17%) Bash Shell
6 1 (4.17%) ES6
6 1 (4.17%) GraphQL
6 1 (4.17%) Kotlin
6 1 (4.17%) PHP
6 1 (4.17%) Ruby
6 1 (4.17%) SOQL
6 1 (4.17%) TypeScript
Qualifications
1 2 (8.33%) Degree
2 1 (4.17%) Computer Science Degree
2 1 (4.17%) SC Cleared
2 1 (4.17%) Security Cleared
Quality Assurance & Compliance
1 1 (4.17%) QA
System Software
1 8 (33.33%) Docker
2 5 (20.83%) Apache Flume
2 5 (20.83%) HDFS
Systems Management
1 6 (25.00%) Kubernetes
2 5 (20.83%) Ambari
2 5 (20.83%) Hadoop YARN
2 5 (20.83%) Oozie
3 4 (16.67%) Nagios
3 4 (16.67%) ZABBIX
4 2 (8.33%) Ansible
5 1 (4.17%) Opscode Chef
Vendors
1 9 (37.50%) Oracle
2 5 (20.83%) IBM
2 5 (20.83%) Tableau
3 2 (8.33%) Cisco
3 2 (8.33%) Microsoft
4 1 (4.17%) PagerDuty
4 1 (4.17%) Salesforce.com