Period
to 17 July 2018

The following table provides summary statistics for contract job vacancies advertised in Slough with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 6 months to 17 July 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.

Apache Hadoop
Berkshire > Slough
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 35 27 41
Rank change year-on-year -8 +14 +9
Contract jobs citing Hadoop 5 3 1
As % of all contract IT jobs advertised in Slough 1.74% 1.07% 0.27%
As % of the Database & Business Intelligence category 11.90% 4.76% 1.69%
Number of daily rates quoted 3 2 1
Slough median daily rate £463 £413 £273
Median daily rate % change year-on-year +12.12% +51.38% -63.67%
10th Percentile £426 £289 £271
90th Percentile £594 £546 £274
Berkshire median daily rate £575 £475 £413
% change year-on-year +21.05% +15.15% -8.33%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate £47.50 - -

Hadoop is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
Slough
Contract vacancies with a requirement for database or business intelligence skills 42 63 59
As % of all contract IT jobs advertised in Slough 14.58% 22.42% 16.12%
Number of daily rates quoted 34 49 34
Slough median daily rate £411 £400 £338
Median daily rate % change year-on-year +2.81% +18.52% -10.00%
10th Percentile £325 £261 £213
90th Percentile £488 £550 £470
Berkshire median daily rate £425 £420 £413
% change year-on-year +1.13% +1.88% +3.13%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate £44.75 £9.50 £9.50
% change year-on-year +371.05% - -62.00%

Hadoop
Job Vacancy Trend in Slough

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

Job vacancy trend for Hadoop in Slough

Hadoop
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for Hadoop in Slough

Hadoop
Contractor Daily Rate Histogram in Slough

The daily rate distribution of IT jobs citing Hadoop in Slough over the 6 months to 17 July 2018.

Contractor daily rate histogram for Hadoop in Slough

For the 6 months to 17 July 2018, IT contractor jobs citing Hadoop 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 Hadoop.

1 4 (80.00%) Big Data
2 3 (60.00%) Data Lake
3 2 (40.00%) Analytics
3 2 (40.00%) Docker
3 2 (40.00%) Analytical Skills
3 2 (40.00%) Apache Spark
3 2 (40.00%) Performance Optimisation
3 2 (40.00%) SQL Server
3 2 (40.00%) Microsoft Azure
3 2 (40.00%) SQL
3 2 (40.00%) Linux
3 2 (40.00%) Python
3 2 (40.00%) Business Intelligence
4 1 (20.00%) Microsoft
4 1 (20.00%) Active Directory
4 1 (20.00%) Shell Script
4 1 (20.00%) Middleware
4 1 (20.00%) Project Management
4 1 (20.00%) Disaster Recovery
4 1 (20.00%) Firewall
4 1 (20.00%) Data Security
4 1 (20.00%) Stakeholder Management
4 1 (20.00%) Scrum
4 1 (20.00%) Agile Software Development
4 1 (20.00%) SQL Server Integration Services
4 1 (20.00%) Xen
4 1 (20.00%) Degree
4 1 (20.00%) Computer Science
4 1 (20.00%) Use Case
4 1 (20.00%) SQL Server Analysis Services

Hadoop
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 (40.00%) Apache Spark
Cloud Services
1 2 (40.00%) Microsoft Azure
2 1 (20.00%) Azure Data Factory
Communications & Networking
1 1 (20.00%) DNS
1 1 (20.00%) Firewall
Database & Business Intelligence
1 4 (80.00%) Big Data
2 3 (60.00%) Data Lake
3 2 (40.00%) SQL Server
4 1 (20.00%) Cosmos DB
4 1 (20.00%) HBase
4 1 (20.00%) HDInsight
4 1 (20.00%) Power BI
4 1 (20.00%) Relational Database
4 1 (20.00%) SQL Server Analysis Services
4 1 (20.00%) SQL Server Integration Services
Development Applications
1 1 (20.00%) Visual Studio
1 1 (20.00%) Visual Studio Team System
Job Titles
1 1 (20.00%) 1st Line Engineer
1 1 (20.00%) Architect
1 1 (20.00%) Azure Architect
1 1 (20.00%) Azure Engineer
1 1 (20.00%) Data Engineer
1 1 (20.00%) Scrum Master
Libraries, Frameworks & Software Standards
1 1 (20.00%) .NET
1 1 (20.00%) Kafka
1 1 (20.00%) Middleware
Miscellaneous
1 2 (40.00%) Analytical Skills
2 1 (20.00%) Computer Science
2 1 (20.00%) Data Centre
2 1 (20.00%) Private Cloud
2 1 (20.00%) Self-Motivation
Operating Systems
1 2 (40.00%) Linux
2 1 (20.00%) Mesosphere
2 1 (20.00%) Windows
Processes & Methodologies
1 2 (40.00%) Analytics
1 2 (40.00%) Business Intelligence
1 2 (40.00%) Performance Optimisation
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Capacity Planning
2 1 (20.00%) Data Mapping
2 1 (20.00%) Data Security
2 1 (20.00%) DevOps
2 1 (20.00%) Digital Transformation Programme
2 1 (20.00%) Disaster Recovery
2 1 (20.00%) ETL
2 1 (20.00%) Open Source
2 1 (20.00%) Project Management
2 1 (20.00%) Scrum
2 1 (20.00%) Stakeholder Management
2 1 (20.00%) Use Case
Programming Languages
1 2 (40.00%) Python
1 2 (40.00%) SQL
2 1 (20.00%) C
2 1 (20.00%) Java
2 1 (20.00%) PHP
2 1 (20.00%) PowerShell
2 1 (20.00%) R
2 1 (20.00%) Shell Script
Qualifications
1 1 (20.00%) Degree
System Software
1 2 (40.00%) Docker
2 1 (20.00%) Active Directory
2 1 (20.00%) HDFS
2 1 (20.00%) KVM
2 1 (20.00%) Xen
Systems Management
1 1 (20.00%) yum
Vendors
1 1 (20.00%) Microsoft
1 1 (20.00%) Tableau