The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Big Data
South East / Buckinghamshire
Rank 58 62 80
Rank change year-on-year +4 +18  
Contract jobs citing Big Data 27 13 9
As % of all contract IT jobs advertised in Buckinghamshire 2.64% 1.26% 0.75%
As % of the Database & Business Intelligence category 17.09% 5.12% 3.37%
Number of daily rates quoted 6 2 7
Median daily rate £375 £363 £500
Median daily rate % change year-on-year +3.44% -27.50%  
UK excluding London median daily rate £488 £470 £500
% change year-on-year +3.72% -6.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £33.06 £34.50
% change year-on-year +42.18% -4.18%  

Big Data is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Buckinghamshire
Contract job vacancies with a requirement for database and business intelligence skills 158 254 267
As % of all contract IT job vacancies advertised in Buckinghamshire 15.48% 24.66% 22.23%
Number of daily rates quoted 74 130 149
Median daily rate £384 £400 £338
Median daily rate % change year-on-year -4.06% +18.51%  
90% offered a daily rate of more than £275 £300 £263
10% offered a daily rate of more than £500 £525 £500
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 4 0
Median hourly rate £19.00 £17.00 -
Median hourly rate % change year-on-year +11.76% -  
UK excluding London median hourly rate £31.75 £32.50 £32.50
% change year-on-year -2.30% -  

Big Data
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing Big Data as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Big Data in Buckinghamshire

Big Data
Contractor Daily Rate Trend in Buckinghamshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Big Data in Buckinghamshire.

Contractor daily rate trend for Big Data in Buckinghamshire

Big Data
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing Big Data in Buckinghamshire over the 3 months to 23 March 2017.

Contractor daily rate histogram for Big Data in Buckinghamshire

Big Data
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the Buckinghamshire region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes -2 16 £375 +3.44% 1
Big Data
South East

Big Data
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 23 March 2017, IT contractor jobs citing Big Data 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 Buckinghamshire region with a requirement for Big Data.

1 52 (76.47%) Hadoop
2 40 (58.82%) Agile Software Development
3 28 (41.18%) Java
4 26 (38.24%) Banking
5 23 (33.82%) Finance
5 23 (33.82%) Apache Hive
6 22 (32.35%) Data Modelling
6 22 (32.35%) Scrum
7 21 (30.88%) Impala
7 21 (30.88%) Apache Spark
8 17 (25.00%) NoSQL
9 16 (23.53%) Data Lake
10 15 (22.06%) Scala
10 15 (22.06%) Kafka
11 13 (19.12%) Data Architecture
12 12 (17.65%) Continuous Integration
12 12 (17.65%) MapReduce
13 11 (16.18%) HBase
13 11 (16.18%) MongoDB
13 11 (16.18%) Apache Cassandra
14 10 (14.71%) MicroStrategy
14 10 (14.71%) Data Warehouse
14 10 (14.71%) CSS
14 10 (14.71%) Netezza
14 10 (14.71%) Security Cleared
14 10 (14.71%) Cloudera
15 9 (13.24%) Java EE
15 9 (13.24%) Windows
16 8 (11.76%) Linux
17 7 (10.29%) Stakeholder Management

Big Data
Top Related IT Skills in Buckinghamshire 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 21 (30.88%) Apache Spark
2 4 (5.88%) Apache Pig
2 4 (5.88%) SharePoint
2 4 (5.88%) Skype for Business
3 2 (2.94%) Tomcat
Cloud Services
1 4 (5.88%) PaaS
Communications & Networking
1 4 (5.88%) Cisco Nexus
1 4 (5.88%) SAN
1 4 (5.88%) Skype
2 2 (2.94%) Internet
2 2 (2.94%) Intranet
Database & Business Intelligence
1 52 (76.47%) Hadoop
2 23 (33.82%) Apache Hive
3 21 (30.88%) Impala
4 17 (25.00%) NoSQL
5 16 (23.53%) Data Lake
6 11 (16.18%) Apache Cassandra
6 11 (16.18%) HBase
6 11 (16.18%) MongoDB
7 10 (14.71%) Data Warehouse
8 7 (10.29%) Sqoop
9 5 (7.35%) Relational Database
10 4 (5.88%) Couchbase
10 4 (5.88%) NewSQL
10 4 (5.88%) PostgreSQL
10 4 (5.88%) SQL Server
11 3 (4.41%) MarkLogic
11 3 (4.41%) Neo4j
11 3 (4.41%) NuoDB
12 2 (2.94%) DB2
12 2 (2.94%) OrientDB
Development Applications
1 6 (8.82%) Jenkins
1 6 (8.82%) JIRA
2 5 (7.35%) Ant
2 5 (7.35%) Eclipse
2 5 (7.35%) Gradle
3 4 (5.88%) Git (software)
3 4 (5.88%) Hudson
4 3 (4.41%) git-flow
4 3 (4.41%) JUnit
4 3 (4.41%) Talend Open Studio
General
1 26 (38.24%) Banking
2 23 (33.82%) Finance
3 1 (1.47%) Telecoms
Job Titles
1 29 (42.65%) Developer
2 17 (25.00%) Architect
3 16 (23.53%) Hadoop Developer
4 12 (17.65%) Java Developer
5 11 (16.18%) Big Data Architect
5 11 (16.18%) Data Architect
6 9 (13.24%) Big Data Developer
7 8 (11.76%) Technical Leader
8 5 (7.35%) Project Manager
9 4 (5.88%) Agile Developer
9 4 (5.88%) Analyst
9 4 (5.88%) Analyst Developer
9 4 (5.88%) Apache Spark Developer
9 4 (5.88%) ETL Developer
9 4 (5.88%) Scrum Master
9 4 (5.88%) Technical Architect
10 3 (4.41%) DV Cleared Java Developer
10 3 (4.41%) Front End Java Developer (Client-Side Java Developer)
10 3 (4.41%) Java Hadoop Developer
10 3 (4.41%) Scala Developer
Libraries, Frameworks & Software Standards
1 15 (22.06%) Kafka
2 10 (14.71%) CSS
3 9 (13.24%) Java EE
4 6 (8.82%) HTML
5 5 (7.35%) .NET
5 5 (7.35%) EJB
5 5 (7.35%) JMS
5 5 (7.35%) Web Services
5 5 (7.35%) XML
5 5 (7.35%) XSLT
6 4 (5.88%) CSS3
6 4 (5.88%) JSON
6 4 (5.88%) REST
7 3 (4.41%) jQuery
7 3 (4.41%) Node.js
7 3 (4.41%) Spark Streaming
8 1 (1.47%) J2EE
8 1 (1.47%) RabbitMQ
8 1 (1.47%) Spring
Miscellaneous
1 4 (5.88%) Analytical Skills
1 4 (5.88%) Data Centre
1 4 (5.88%) Private Cloud
2 1 (1.47%) User Experience
Operating Systems
1 9 (13.24%) Windows
2 8 (11.76%) Linux
3 5 (7.35%) Red Hat Enterprise Linux
4 4 (5.88%) Windows 10
4 4 (5.88%) Windows 8
4 4 (5.88%) Windows Server 2012
5 1 (1.47%) Unix
Processes & Methodologies
1 40 (58.82%) Agile Software Development
2 22 (32.35%) Data Modelling
2 22 (32.35%) Scrum
3 13 (19.12%) Data Architecture
4 12 (17.65%) Continuous Integration
4 12 (17.65%) MapReduce
5 7 (10.29%) Dimensional Modelling
5 7 (10.29%) ETL
5 7 (10.29%) Open Source
5 7 (10.29%) Stakeholder Management
6 6 (8.82%) Analytics
7 5 (7.35%) High Availability
7 5 (7.35%) Project Management
7 5 (7.35%) Service Delivery
7 5 (7.35%) TDD
7 5 (7.35%) UML
8 4 (5.88%) Agile Project Management
8 4 (5.88%) Data Transformation
8 4 (5.88%) OO
8 4 (5.88%) Process Management
Programming Languages
1 28 (41.18%) Java
2 15 (22.06%) Scala
3 7 (10.29%) Perl
3 7 (10.29%) Python
4 5 (7.35%) C#
4 5 (7.35%) JavaScript
4 5 (7.35%) Shell Script
4 5 (7.35%) VB.NET
5 4 (5.88%) SQL
6 2 (2.94%) C
6 2 (2.94%) C++
Qualifications
1 10 (14.71%) Security Cleared
2 4 (5.88%) CCIE
2 4 (5.88%) CCNP
2 4 (5.88%) Cisco Certification
2 4 (5.88%) DV Cleared
2 4 (5.88%) MCSA
2 4 (5.88%) Microsoft Certification
3 3 (4.41%) SC Cleared
Quality Assurance & Compliance
1 1 (1.47%) Data Quality
System Software
1 6 (8.82%) Apache Flume
2 4 (5.88%) Active Directory
2 4 (5.88%) Hyper-V
3 3 (4.41%) HDFS
4 1 (1.47%) VMware Infrastructure
Systems Management
1 7 (10.29%) Oozie
2 3 (4.41%) Hadoop YARN
Vendors
1 10 (14.71%) Cloudera
1 10 (14.71%) MicroStrategy
1 10 (14.71%) Netezza
2 7 (10.29%) Oracle
3 5 (7.35%) Red Hat
4 4 (5.88%) Cisco
5 3 (4.41%) Pega
5 3 (4.41%) Talend
6 2 (2.94%) Hortonworks
7 1 (1.47%) VMware
Milton Keynes, Buckinghamshire
FCO Services
Rate: Competitive
Posted: 24 days ago