Period
to 26 May 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 26 May 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
26 May 2018
Same period 2017 Same period 2016
Rank 29 28 40
Rank change year-on-year -1 +12 +13
Contract jobs citing Hadoop 9 3 3
As % of all contract IT jobs advertised in Slough 3.18% 1.15% 0.73%
As % of the Database & Business Intelligence category 18.75% 5.17% 6.82%
Number of daily rates quoted 7 2 3
Slough median daily rate £443 £281 £438
Median daily rate % change year-on-year +57.33% -35.71% -41.67%
10th Percentile £381 £264 £301
90th Percentile £531 £293 £456
Berkshire median daily rate £575 £500 £425
% change year-on-year +15.00% +17.65% -25.11%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate - - -

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 48 58 44
As % of all contract IT jobs advertised in Slough 16.96% 22.22% 10.76%
Number of daily rates quoted 41 46 32
Slough median daily rate £400 £415 £345
Median daily rate % change year-on-year -3.61% +20.29% -8.00%
10th Percentile £325 £259 £216
90th Percentile £500 £464 £469
Berkshire median daily rate £438 £415 £413
% change year-on-year +5.42% +0.61% +8.55%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate £39.50 £9.50 £11.50
% change year-on-year +315.79% -17.39% -66.18%

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 26 May 2018.

Contractor daily rate histogram for Hadoop in Slough

For the 6 months to 26 May 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 5 (55.56%) Scrum
1 5 (55.56%) Big Data
2 4 (44.44%) Analytics
2 4 (44.44%) Tableau
2 4 (44.44%) Data Lake
2 4 (44.44%) Agile Software Development
3 3 (33.33%) FMCG
3 3 (33.33%) Linux
3 3 (33.33%) Business Intelligence
3 3 (33.33%) Data Security
3 3 (33.33%) Stakeholder Management
3 3 (33.33%) Docker
4 2 (22.22%) HDFS
4 2 (22.22%) DevOps
4 2 (22.22%) Analytical Skills
4 2 (22.22%) Apache Spark
4 2 (22.22%) Visualisation
4 2 (22.22%) Data Centre
4 2 (22.22%) Mesosphere
4 2 (22.22%) Windows
4 2 (22.22%) Active Directory
4 2 (22.22%) Python
4 2 (22.22%) SQL
4 2 (22.22%) Open Source
4 2 (22.22%) Enterprise Architecture
5 1 (11.11%) Xen
5 1 (11.11%) Degree
5 1 (11.11%) Computer Science
5 1 (11.11%) Data Management
5 1 (11.11%) Software Engineering

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 (22.22%) Apache Spark
2 1 (11.11%) Apache
Cloud Services
1 1 (11.11%) Microsoft Azure
Communications & Networking
1 1 (11.11%) DNS
1 1 (11.11%) Firewall
Database & Business Intelligence
1 5 (55.56%) Big Data
2 4 (44.44%) Data Lake
3 1 (11.11%) HBase
3 1 (11.11%) SAP BW
3 1 (11.11%) SQL Server
3 1 (11.11%) SQL Server Integration Services
Development Applications
1 1 (11.11%) Git (software)
1 1 (11.11%) git-flow
Job Titles
1 3 (33.33%) Scrum Master
2 1 (11.11%) 1st Line Engineer
2 1 (11.11%) Azure Engineer
2 1 (11.11%) Business Intelligence Developer
2 1 (11.11%) Data Engineer
2 1 (11.11%) Developer
2 1 (11.11%) Tableau Developer
Libraries, Frameworks & Software Standards
1 1 (11.11%) Kafka
1 1 (11.11%) Middleware
Miscellaneous
1 3 (33.33%) FMCG
2 2 (22.22%) Analytical Skills
2 2 (22.22%) Data Centre
3 1 (11.11%) Computer Science
3 1 (11.11%) Management Information System
3 1 (11.11%) Private Cloud
3 1 (11.11%) Self-Motivation
3 1 (11.11%) User Experience
3 1 (11.11%) Virtual Team
Operating Systems
1 3 (33.33%) Linux
2 2 (22.22%) Mesosphere
2 2 (22.22%) Windows
Processes & Methodologies
1 5 (55.56%) Scrum
2 4 (44.44%) Agile Software Development
2 4 (44.44%) Analytics
3 3 (33.33%) Business Intelligence
3 3 (33.33%) Data Security
3 3 (33.33%) Stakeholder Management
4 2 (22.22%) DevOps
4 2 (22.22%) Enterprise Architecture
4 2 (22.22%) Open Source
4 2 (22.22%) Visualisation
5 1 (11.11%) Capacity Planning
5 1 (11.11%) Coaching
5 1 (11.11%) Continuous Delivery
5 1 (11.11%) Continuous Integration
5 1 (11.11%) Customer-Centricity
5 1 (11.11%) Data Management
5 1 (11.11%) Decision Quality
5 1 (11.11%) Digital Transformation Programme
5 1 (11.11%) Information Exploitation
5 1 (11.11%) Performance Optimisation
Programming Languages
1 2 (22.22%) Python
1 2 (22.22%) SQL
2 1 (11.11%) C
2 1 (11.11%) Java
2 1 (11.11%) PHP
2 1 (11.11%) R
Qualifications
1 1 (11.11%) Degree
System Software
1 3 (33.33%) Docker
2 2 (22.22%) Active Directory
2 2 (22.22%) HDFS
3 1 (11.11%) Apache ZooKeeper
3 1 (11.11%) KVM
3 1 (11.11%) Xen
Systems Management
1 1 (11.11%) yum
Vendors
1 4 (44.44%) Tableau
2 1 (11.11%) SAP