Period
to 22 April 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 22 April 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
22 Apr 2018
Same period 2017 Same period 2016
Rank 20 19 14
Rank change year-on-year -1 -5 -6
Contract jobs citing Java 13 15 30
As % of all contract IT jobs advertised in Slough 4.80% 5.84% 6.83%
As % of the Programming Languages category 16.46% 18.75% 31.58%
Number of daily rates quoted 9 11 19
Slough median daily rate £450 £340 £378
Median daily rate % change year-on-year +32.35% -9.93% +17.69%
10th Percentile £350 £310 £150
90th Percentile £595 £525 £454
Berkshire median daily rate £425 £450 £445
% change year-on-year -5.56% +1.12% +11.25%
Number of hourly rates quoted 0 0 1
Slough median hourly rate - - £42.50
Berkshire median hourly rate - £13.00 £12.50
% change year-on-year - +4.00% -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 79 80 95
As % of all contract IT jobs advertised in Slough 29.15% 31.13% 21.64%
Number of daily rates quoted 57 58 62
Slough median daily rate £425 £400 £350
Median daily rate % change year-on-year +6.25% +14.29% +2.94%
10th Percentile £325 £310 £166
90th Percentile £540 £489 £456
Berkshire median daily rate £400 £400 £400
Number of hourly rates quoted 3 3 3
Slough median hourly rate £41.00 £41.00 £42.50
Median hourly rate % change year-on-year - -3.53% +30.77%
10th Percentile £40.50 £40.50 £19.05
90th Percentile £41.50 £41.50 £158.75
Berkshire median hourly rate £28.75 £24.75 £23.25
% change year-on-year +16.16% +6.45% -34.97%

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 22 April 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 22 April 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 8 (61.54%) Python
2 5 (38.46%) Linux
2 5 (38.46%) Oracle
3 4 (30.77%) Docker
4 3 (23.08%) Hadoop
4 3 (23.08%) Big Data
4 3 (23.08%) Jenkins
4 3 (23.08%) Unix
4 3 (23.08%) JavaScript
4 3 (23.08%) SQL
4 3 (23.08%) Telecoms
4 3 (23.08%) Agile Software Development
4 3 (23.08%) Git (software)
4 3 (23.08%) Analytical Skills
5 2 (15.38%) Apache Spark
5 2 (15.38%) ES6
5 2 (15.38%) Data Science
5 2 (15.38%) ETL
5 2 (15.38%) Spring
5 2 (15.38%) Windows
5 2 (15.38%) Web Services
5 2 (15.38%) Middleware
5 2 (15.38%) OO
5 2 (15.38%) Data Warehouse
5 2 (15.38%) Star Schema
5 2 (15.38%) IBM
5 2 (15.38%) Kafka
5 2 (15.38%) Node.js
5 2 (15.38%) Test Automation
5 2 (15.38%) Scala

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 2 (15.38%) Apache Spark
2 1 (7.69%) Confluence
2 1 (7.69%) WebLogic
2 1 (7.69%) WebSphere
Cloud Services
1 2 (15.38%) GitHub
2 1 (7.69%) Bluemix
2 1 (7.69%) IBM Cloud
Communications & Networking
1 1 (7.69%) DNS
1 1 (7.69%) Firewall
1 1 (7.69%) Radio Access Network
1 1 (7.69%) SGSN
Database & Business Intelligence
1 3 (23.08%) Big Data
1 3 (23.08%) Hadoop
2 2 (15.38%) Apache Hive
2 2 (15.38%) Data Warehouse
2 2 (15.38%) Star Schema
3 1 (7.69%) Apache Cassandra
3 1 (7.69%) HBase
3 1 (7.69%) MongoDB
3 1 (7.69%) NoSQL
3 1 (7.69%) Oracle Database
3 1 (7.69%) PostgreSQL
3 1 (7.69%) Relational Database
3 1 (7.69%) SQL Server
3 1 (7.69%) Sqoop
Development Applications
1 3 (23.08%) Git (software)
1 3 (23.08%) Jenkins
2 1 (7.69%) Cucumber
2 1 (7.69%) JIRA
2 1 (7.69%) SoapUI
2 1 (7.69%) Vagrant
General
1 3 (23.08%) Telecoms
2 1 (7.69%) Finance
Job Titles
1 5 (38.46%) Developer
2 2 (15.38%) Analyst
2 2 (15.38%) Angular Developer
2 2 (15.38%) Architect
2 2 (15.38%) Hadoop Engineer
2 2 (15.38%) Java Developer
2 2 (15.38%) Java Engineer
3 1 (7.69%) 1st Line Engineer
3 1 (7.69%) Big Data Engineer
3 1 (7.69%) C# Developer
3 1 (7.69%) C++ Developer
3 1 (7.69%) Capacity Planning Analyst
3 1 (7.69%) Data Engineer
3 1 (7.69%) DevOps Engineer
3 1 (7.69%) Integration Test Analyst
3 1 (7.69%) Salesforce Architect
3 1 (7.69%) Security Architect
3 1 (7.69%) Solutions Architect
3 1 (7.69%) Test Analyst
3 1 (7.69%) TOGAF Architect
Libraries, Frameworks & Software Standards
1 2 (15.38%) AngularJS
1 2 (15.38%) Kafka
1 2 (15.38%) Middleware
1 2 (15.38%) Node.js
1 2 (15.38%) Spring
1 2 (15.38%) Web Services
2 1 (7.69%) Angular 2
2 1 (7.69%) CSS
2 1 (7.69%) Dropwizard
2 1 (7.69%) Flask
2 1 (7.69%) GraphQL
2 1 (7.69%) HTML5
2 1 (7.69%) LESS
2 1 (7.69%) React
2 1 (7.69%) REST
2 1 (7.69%) RESTful
2 1 (7.69%) Sass
2 1 (7.69%) Spark Streaming
2 1 (7.69%) Spring Boot
2 1 (7.69%) XML
Miscellaneous
1 3 (23.08%) Analytical Skills
2 1 (7.69%) Computer Science
2 1 (7.69%) Embedded Systems
2 1 (7.69%) Linux Command Line
2 1 (7.69%) Mainframe
2 1 (7.69%) Private Cloud
2 1 (7.69%) Self-Motivation
2 1 (7.69%) Smart Meter
Operating Systems
1 5 (38.46%) Linux
2 3 (23.08%) Unix
3 2 (15.38%) Windows
Processes & Methodologies
1 3 (23.08%) Agile Software Development
2 2 (15.38%) Capacity Planning
2 2 (15.38%) Data Science
2 2 (15.38%) ETL
2 2 (15.38%) OO
2 2 (15.38%) Test Automation
3 1 (7.69%) API Design
3 1 (7.69%) API Development
3 1 (7.69%) Coaching
3 1 (7.69%) Dashboard Development
3 1 (7.69%) Data Ingestion
3 1 (7.69%) DevOps
3 1 (7.69%) ITIL V3
3 1 (7.69%) OOD
3 1 (7.69%) Open Source
3 1 (7.69%) Performance Optimisation
3 1 (7.69%) Problem-Solving
3 1 (7.69%) Scaled Agile Framework
3 1 (7.69%) System Integration Testing
3 1 (7.69%) Web Application Development
Programming Languages
1 8 (61.54%) Python
2 3 (23.08%) JavaScript
2 3 (23.08%) SQL
3 2 (15.38%) ES6
3 2 (15.38%) Scala
4 1 (7.69%) C
4 1 (7.69%) C#
4 1 (7.69%) C++
4 1 (7.69%) PHP
4 1 (7.69%) TypeScript
Qualifications
1 1 (7.69%) Degree
1 1 (7.69%) SC Cleared
1 1 (7.69%) Security Cleared
System Software
1 4 (30.77%) Docker
2 1 (7.69%) Apache Flume
2 1 (7.69%) HDFS
2 1 (7.69%) KVM
2 1 (7.69%) Xen
Systems Management
1 2 (15.38%) Kubernetes
2 1 (7.69%) Ambari
2 1 (7.69%) Ansible
2 1 (7.69%) Hadoop YARN
2 1 (7.69%) Oozie
2 1 (7.69%) yum
Vendors
1 5 (38.46%) Oracle
2 2 (15.38%) IBM
3 1 (7.69%) BMC
3 1 (7.69%) Red Hat
3 1 (7.69%) Salesforce.com
3 1 (7.69%) SAP
3 1 (7.69%) Tableau