Period
to 18 July 2019

The following table provides summary statistics for contract job vacancies advertised in Glasgow 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 18 July 2019 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
Scotland > Glasgow
6 months to
18 Jul 2019
Same period 2018 Same period 2017
Rank 64 68 88
Rank change year-on-year +4 +20 +8
Contract jobs citing Hadoop 48 50 9
As % of all contract IT jobs advertised in Glasgow 3.14% 2.85% 0.71%
As % of the Database & Business Intelligence category 11.09% 10.10% 2.76%
Number of daily rates quoted 31 26 2
Glasgow median daily rate £475 £400 £488
Median daily rate % change year-on-year +18.75% -17.95% +21.88%
10th Percentile £325 £338 £424
90th Percentile £538 £538 £561
Scotland median daily rate £450 £420 £450
% change year-on-year +7.14% -6.67% -5.26%
Number of hourly rates quoted 0 0 0
Glasgow median hourly rate - - -
Scotland 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 Glasgow with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Glasgow
Contract vacancies with a requirement for database or business intelligence skills 433 495 326
As % of all contract IT jobs advertised in Glasgow 28.36% 28.22% 25.69%
Number of daily rates quoted 255 278 154
Glasgow median daily rate £425 £414 £375
Median daily rate % change year-on-year +2.72% +10.33% +7.14%
10th Percentile £313 £309 £290
90th Percentile £583 £550 £456
Scotland median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 6 4 5
Glasgow median hourly rate £30.00 £21.45 £190.00
Median hourly rate % change year-on-year +39.84% -88.71% -
10th Percentile £17.21 £10.06 £84.43
90th Percentile £35.00 £34.63 £195.00
Scotland median hourly rate £27.50 £24.38 £43.39
% change year-on-year +12.82% -43.82% +20.53%

Hadoop
Job Vacancy Trend in Glasgow

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

Job vacancy trend for Hadoop in Glasgow

Hadoop
Contractor Daily Rate Trend in Glasgow

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

Contractor daily rate trend for Hadoop in Glasgow

Hadoop
Contractor Daily Rate Histogram in Glasgow

The daily rate distribution of IT jobs citing Hadoop in Glasgow over the 6 months to 18 July 2019.

Contractor daily rate histogram for Hadoop in Glasgow

For the 6 months to 18 July 2019, 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 Glasgow region with a requirement for Hadoop.

1 44 (91.67%) Apache Spark
2 39 (81.25%) Apache Hive
3 38 (79.17%) Scala
3 38 (79.17%) Big Data
4 28 (58.33%) Impala
5 27 (56.25%) HDFS
6 20 (41.67%) Kafka
6 20 (41.67%) Python
7 18 (37.50%) HBase
7 18 (37.50%) MapReduce
7 18 (37.50%) Spark SQL
7 18 (37.50%) Machine Learning
8 17 (35.42%) Data Development
9 16 (33.33%) Software Engineering
10 15 (31.25%) Java
11 14 (29.17%) Banking
11 14 (29.17%) Investment Banking
11 14 (29.17%) Finance
11 14 (29.17%) Analytics
11 14 (29.17%) Problem-Solving
12 13 (27.08%) NoSQL
13 12 (25.00%) Microsoft Azure
14 11 (22.92%) MongoDB
14 11 (22.92%) JavaScript
14 11 (22.92%) Business Intelligence
15 10 (20.83%) Unix
15 10 (20.83%) OO
16 9 (18.75%) Deep Learning
16 9 (18.75%) Relational Database
16 9 (18.75%) Flask

Hadoop
Co-occurring IT Skills in Glasgow 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 44 (91.67%) Apache Spark
2 3 (6.25%) Apache
3 2 (4.17%) JBoss
3 2 (4.17%) Jetty
3 2 (4.17%) Tomcat
3 2 (4.17%) WebLogic
4 1 (2.08%) Jupyter
Cloud Services
1 12 (25.00%) Microsoft Azure
2 9 (18.75%) Amazon AWS
2 9 (18.75%) Cloud Computing
3 2 (4.17%) Azure Data Factory
3 2 (4.17%) Google Cloud Platform
Communications & Networking
1 2 (4.17%) Internet
Database & Business Intelligence
1 39 (81.25%) Apache Hive
2 38 (79.17%) Big Data
3 28 (58.33%) Impala
4 18 (37.50%) HBase
4 18 (37.50%) Spark SQL
5 13 (27.08%) NoSQL
6 11 (22.92%) MongoDB
7 9 (18.75%) Apache Cassandra
7 9 (18.75%) CouchDB
7 9 (18.75%) RDBMS
7 9 (18.75%) Relational Database
8 6 (12.50%) Data Lake
9 3 (6.25%) Data Warehouse
10 2 (4.17%) Azure SQL Data Warehouse
10 2 (4.17%) BigQuery
10 2 (4.17%) Bigtable
10 2 (4.17%) Cosmos DB
10 2 (4.17%) Redis
10 2 (4.17%) Riak
10 2 (4.17%) SQL Server
Development Applications
1 9 (18.75%) Git (software)
2 2 (4.17%) Eclipse
2 2 (4.17%) Jenkins
2 2 (4.17%) Maven
2 2 (4.17%) Subversion
General
1 14 (29.17%) Banking
1 14 (29.17%) Finance
1 14 (29.17%) Investment Banking
2 4 (8.33%) Retail
3 3 (6.25%) Pharmaceutical
4 2 (4.17%) Legal
5 1 (2.08%) Manufacturing
5 1 (2.08%) Telecoms
Job Titles
1 32 (66.67%) Developer
2 19 (39.58%) Scala Developer
3 13 (27.08%) Hadoop Developer
4 11 (22.92%) Architect
5 10 (20.83%) Big Data Developer
6 9 (18.75%) Data Architect
6 9 (18.75%) Python Developer
7 5 (10.42%) Big Data Architect
8 4 (8.33%) Data Engineer
9 3 (6.25%) Hadoop Architect
9 3 (6.25%) Java Developer
10 2 (4.17%) Big Data Engineer
10 2 (4.17%) Data Programmer
10 2 (4.17%) Java Architect
10 2 (4.17%) Java Programmer
10 2 (4.17%) Programmer
11 1 (2.08%) Apache Spark Developer
11 1 (2.08%) Azure Engineer
11 1 (2.08%) Cloud Architect
11 1 (2.08%) Data Analyst
Libraries, Frameworks & Software Standards
1 20 (41.67%) Kafka
2 9 (18.75%) AngularJS
2 9 (18.75%) Django
2 9 (18.75%) Flask
2 9 (18.75%) MLlib
2 9 (18.75%) Natural Language Processing
2 9 (18.75%) NumPy
2 9 (18.75%) Pyramid
2 9 (18.75%) scikit-learn
3 3 (6.25%) Velocity
4 2 (4.17%) Hibernate
4 2 (4.17%) HTML
4 2 (4.17%) HTML5
4 2 (4.17%) JPA
4 2 (4.17%) Spring
Miscellaneous
1 9 (18.75%) Algorithms
2 8 (16.67%) Analytical Skills
3 7 (14.58%) N-Tier
4 3 (6.25%) Management Information System
5 2 (4.17%) Internet of Things
6 1 (2.08%) Mainframe
Operating Systems
1 10 (20.83%) Unix
2 1 (2.08%) Linux
Processes & Methodologies
1 18 (37.50%) Machine Learning
1 18 (37.50%) MapReduce
2 17 (35.42%) Data Development
3 16 (33.33%) Software Engineering
4 14 (29.17%) Analytics
4 14 (29.17%) Problem-Solving
5 11 (22.92%) Business Intelligence
6 10 (20.83%) OO
7 9 (18.75%) Data Protection
7 9 (18.75%) Decision Tree
7 9 (18.75%) Deep Learning
7 9 (18.75%) Mentoring
7 9 (18.75%) Strategic Thinking
8 8 (16.67%) ETL
9 7 (14.58%) DevOps
10 5 (10.42%) Analytical Thinking
10 5 (10.42%) Data Architecture
10 5 (10.42%) Data Management
10 5 (10.42%) Metadata Management
10 5 (10.42%) Technical Leadership
Programming Languages
1 38 (79.17%) Scala
2 20 (41.67%) Python
3 15 (31.25%) Java
4 11 (22.92%) JavaScript
5 9 (18.75%) C
5 9 (18.75%) R
6 3 (6.25%) SQL
Qualifications
1 1 (2.08%) Degree
Quality Assurance & Compliance
1 5 (10.42%) Data Quality
System Software
1 27 (56.25%) HDFS
Systems Management
1 2 (4.17%) Kubernetes
1 2 (4.17%) Oozie
Vendors
1 3 (6.25%) Databricks
2 2 (4.17%) Ab Initio
2 2 (4.17%) Cloudera
2 2 (4.17%) Google
2 2 (4.17%) Oracle
3 1 (2.08%) Informatica
3 1 (2.08%) MicroStrategy
3 1 (2.08%) SAP
3 1 (2.08%) Teradata