Period
to 18 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Hadoop skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop over the 6 months to 18 September 2018 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Cambridgeshire > Cambridge
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 96 137 136
Rank change year-on-year +41 -1 +18
Permanent jobs citing Hadoop 60 34 17
As % of all permanent IT jobs advertised in Cambridge 2.43% 1.28% 0.72%
As % of the Database & Business Intelligence category 9.72% 4.95% 2.76%
Number of salaries quoted 48 8 11
Cambridge median annual salary £65,000 £47,500 £57,500
Median salary % change year-on-year +36.84% -17.39% +27.78%
10th Percentile £34,350 £37,500 £32,000
90th Percentile £82,150 £62,000 £61,250
Cambridgeshire median annual salary £65,000 £50,000 £48,750
% change year-on-year +30.00% +2.56% -30.36%

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Cambridge
Permanent vacancies with a requirement for database or business intelligence skills 617 687 615
As % of all permanent IT jobs advertised in Cambridge 25.02% 25.78% 25.91%
Number of salaries quoted 448 559 501
Cambridge median annual salary £47,773 £45,000 £43,500
Median salary % change year-on-year +6.16% +3.45% +2.35%
10th Percentile £31,250 £30,000 £27,500
90th Percentile £72,500 £61,250 £61,250
Cambridgeshire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

Hadoop
Job Vacancy Trend in Cambridge

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

Job vacancy trend for Hadoop in Cambridge

Hadoop
Salary Trend in Cambridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop in Cambridge.

Salary trend for Hadoop in Cambridge

Hadoop
Salary Histogram in Cambridge

The salary distribution of IT jobs citing Hadoop in Cambridge over the 6 months to 18 September 2018.

Salary histogram for Hadoop in Cambridge

For the 6 months to 18 September 2018, IT 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 permanent job ads across the Cambridge region with a requirement for Hadoop.

1 47 (78.33%) Data Science
2 43 (71.67%) Big Data
3 30 (50.00%) Python
4 28 (46.67%) Machine Learning
5 23 (38.33%) Analytics
5 23 (38.33%) Apache Spark
6 22 (36.67%) Algorithms
6 22 (36.67%) SQL
7 21 (35.00%) Agile Software Development
8 18 (30.00%) Kafka
9 17 (28.33%) MongoDB
10 16 (26.67%) Neural Network
10 16 (26.67%) Deep Learning
10 16 (26.67%) Bayesian Methods
10 16 (26.67%) TensorFlow
10 16 (26.67%) Predictive Analysis
11 15 (25.00%) Retail
12 14 (23.33%) Java
13 13 (21.67%) Apache
14 12 (20.00%) ETL
14 12 (20.00%) HDFS
14 12 (20.00%) Sqoop
14 12 (20.00%) Apache Hive
15 11 (18.33%) Oozie
15 11 (18.33%) SDLC
15 11 (18.33%) Oracle
15 11 (18.33%) SOAP
15 11 (18.33%) Web Services
15 11 (18.33%) Software Engineering
15 11 (18.33%) QA

Hadoop
Co-occurring IT Skills in Cambridge 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 23 (38.33%) Apache Spark
2 13 (21.67%) Apache
3 6 (10.00%) SAS
4 5 (8.33%) Apache Pig
4 5 (8.33%) Apache Solr
5 2 (3.33%) Elasticsearch
Cloud Services
1 11 (18.33%) Amazon AWS
1 11 (18.33%) Microsoft Azure
2 5 (8.33%) Google Cloud Platform
Communications & Networking
1 6 (10.00%) DNS
1 6 (10.00%) Firewall
1 6 (10.00%) SSL
2 5 (8.33%) Kerberos
2 5 (8.33%) TCP/IP
3 2 (3.33%) SMS
Database & Business Intelligence
1 43 (71.67%) Big Data
2 17 (28.33%) MongoDB
3 12 (20.00%) Apache Hive
3 12 (20.00%) Sqoop
4 10 (16.67%) Relational Database
5 7 (11.67%) NoSQL
5 7 (11.67%) Power BI
6 6 (10.00%) HBase
6 6 (10.00%) MySQL
6 6 (10.00%) PostgreSQL
6 6 (10.00%) SQL Server Integration Services
6 6 (10.00%) SQL Server Reporting Services
7 5 (8.33%) Apache Zeppelin
8 4 (6.67%) Data Mining
9 2 (3.33%) QlikView
10 1 (1.67%) Apache Cassandra
10 1 (1.67%) BusinessObjects
10 1 (1.67%) Data Warehouse
10 1 (1.67%) SQL Server
10 1 (1.67%) SQL Server Analysis Services
Development Applications
1 6 (10.00%) Git (software)
1 6 (10.00%) Maven
2 5 (8.33%) JMeter
2 5 (8.33%) Selenium
2 5 (8.33%) SoapUI
3 1 (1.67%) Subversion
General
1 15 (25.00%) Retail
2 7 (11.67%) Law
3 5 (8.33%) Finance
4 1 (1.67%) Legal
4 1 (1.67%) Manufacturing
4 1 (1.67%) Pharmaceutical
Job Titles
1 16 (26.67%) Machine Learning Researcher
2 14 (23.33%) Developer
3 11 (18.33%) Hadoop Developer
4 10 (16.67%) Data Scientist
5 7 (11.67%) Administrator
6 6 (10.00%) Consultant
6 6 (10.00%) JavaScript Engineer
6 6 (10.00%) Principal Developer
6 6 (10.00%) Software Engineer
7 5 (8.33%) Development Consultant
7 5 (8.33%) Graduate
7 5 (8.33%) Graduate Consultant
7 5 (8.33%) Graduate Software Consultant
7 5 (8.33%) Hadoop Administrator
7 5 (8.33%) Senior Data Scientist
7 5 (8.33%) Software Consultant
7 5 (8.33%) Software Development Consultant
8 2 (3.33%) Big Data Developer
9 1 (1.67%) Big Data Consultant
9 1 (1.67%) Technical Developer
Libraries, Frameworks & Software Standards
1 18 (30.00%) Kafka
2 16 (26.67%) TensorFlow
3 11 (18.33%) SOAP
3 11 (18.33%) Web Services
4 6 (10.00%) Apache Commons
4 6 (10.00%) CSS
4 6 (10.00%) HTML
4 6 (10.00%) HTML5
4 6 (10.00%) jQuery
4 6 (10.00%) LDAP
4 6 (10.00%) OSGi
4 6 (10.00%) REST
4 6 (10.00%) Spring
4 6 (10.00%) WSDL
5 5 (8.33%) Keras
5 5 (8.33%) NumPy
5 5 (8.33%) Pandas
5 5 (8.33%) scikit-learn
5 5 (8.33%) SciPy
5 5 (8.33%) SparkR
Miscellaneous
1 22 (36.67%) Algorithms
2 6 (10.00%) Computer Science
3 5 (8.33%) Data Structures
4 2 (3.33%) Analytical Skills
5 1 (1.67%) Enterprise Software
5 1 (1.67%) Fintech
Operating Systems
1 8 (13.33%) Linux
2 6 (10.00%) Unix
3 5 (8.33%) VMS
Processes & Methodologies
1 47 (78.33%) Data Science
2 28 (46.67%) Machine Learning
3 23 (38.33%) Analytics
4 21 (35.00%) Agile Software Development
5 16 (26.67%) Bayesian Methods
5 16 (26.67%) Deep Learning
5 16 (26.67%) Neural Network
5 16 (26.67%) Predictive Analysis
6 12 (20.00%) ETL
7 11 (18.33%) MapReduce
7 11 (18.33%) SDLC
7 11 (18.33%) Software Engineering
8 10 (16.67%) Scrum
9 8 (13.33%) Artificial Intelligence
9 8 (13.33%) Data Management
10 7 (11.67%) Configuration Management
10 7 (11.67%) Data Modelling
10 7 (11.67%) Mathematics
11 6 (10.00%) MVC
11 6 (10.00%) Web Development
Programming Languages
1 30 (50.00%) Python
2 22 (36.67%) SQL
3 14 (23.33%) Java
4 8 (13.33%) R
4 8 (13.33%) Scala
5 7 (11.67%) Bash Shell
6 6 (10.00%) JavaScript
7 4 (6.67%) T-SQL
8 1 (1.67%) MATLAB
8 1 (1.67%) VBA
Qualifications
1 10 (16.67%) Degree
2 7 (11.67%) PhD
3 1 (1.67%) Computer Science Degree
3 1 (1.67%) SAS Certification
Quality Assurance & Compliance
1 11 (18.33%) QA
2 1 (1.67%) Data Quality
System Software
1 12 (20.00%) HDFS
2 6 (10.00%) Active Directory
2 6 (10.00%) Virtual Machines
3 5 (8.33%) Apache ZooKeeper
4 1 (1.67%) Apache Flume
Systems Management
1 11 (18.33%) Oozie
2 7 (11.67%) Puppet
3 5 (8.33%) Ambari
3 5 (8.33%) Hadoop YARN
4 1 (1.67%) Kibana
4 1 (1.67%) logstash
Vendors
1 11 (18.33%) Oracle
2 10 (16.67%) Hortonworks
3 9 (15.00%) CA
4 6 (10.00%) SAP
5 5 (8.33%) Google
5 5 (8.33%) Microsoft
6 2 (3.33%) Cloudera
6 2 (3.33%) Cognos
6 2 (3.33%) Tableau
7 1 (1.67%) Bloomberg
7 1 (1.67%) Splunk