Period
to 16 December 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 16 December 2018 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Cambridgeshire > Cambridge
6 months to
16 Dec 2018
Same period 2017 Same period 2016
Rank 67 151 131
Rank change year-on-year +84 -20 +20
Permanent jobs citing Hadoop 69 38 16
As % of all permanent IT jobs advertised in Cambridge 3.44% 1.20% 0.69%
As % of the Database & Business Intelligence category 11.82% 5.20% 2.75%
Number of salaries quoted 51 16 7
Cambridge median annual salary £65,000 £52,500 £57,500
Median salary % change year-on-year +23.81% -8.70% +24.32%
10th Percentile £39,000 £42,500 £42,500
90th Percentile £82,500 £82,500 £61,250
Cambridgeshire median annual salary £65,000 £75,000 £50,000
% change year-on-year -13.33% +50.00% -25.93%

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 584 731 582
As % of all permanent IT jobs advertised in Cambridge 29.11% 22.99% 25.11%
Number of salaries quoted 447 570 483
Cambridge median annual salary £50,000 £46,902 £45,000
Median salary % change year-on-year +6.61% +4.23% +8.43%
10th Percentile £32,500 £31,150 £27,500
90th Percentile £82,500 £67,500 £62,500
Cambridgeshire median annual salary £47,773 £45,000 £42,500
% change year-on-year +6.16% +5.88% +4.94%

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 16 December 2018.

Salary histogram for Hadoop in Cambridge

For the 6 months to 16 December 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 43 (62.32%) Big Data
2 42 (60.87%) Data Science
3 37 (53.62%) Python
4 34 (49.28%) Machine Learning
5 28 (40.58%) Agile Software Development
6 26 (37.68%) Apache Spark
7 25 (36.23%) SQL
8 21 (30.43%) Java
9 20 (28.99%) Retail
9 20 (28.99%) Algorithms
10 19 (27.54%) TensorFlow
10 19 (27.54%) Deep Learning
10 19 (27.54%) Analytics
10 19 (27.54%) Amazon AWS
11 17 (24.64%) ETL
11 17 (24.64%) Kafka
12 16 (23.19%) MongoDB
13 15 (21.74%) Bayesian Methods
13 15 (21.74%) Predictive Analysis
13 15 (21.74%) Neural Network
14 14 (20.29%) Microsoft Azure
15 13 (18.84%) Apache Hive
15 13 (18.84%) Oracle
16 12 (17.39%) Relational Database
16 12 (17.39%) Scala
17 11 (15.94%) HDFS
17 11 (15.94%) Sqoop
17 11 (15.94%) SDLC
17 11 (15.94%) Hortonworks
18 10 (14.49%) MapReduce

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 26 (37.68%) Apache Spark
2 9 (13.04%) Apache
3 7 (10.14%) SAS
4 5 (7.25%) Apache Pig
4 5 (7.25%) Apache Solr
Applications
1 1 (1.45%) Microsoft Excel
Cloud Services
1 19 (27.54%) Amazon AWS
2 14 (20.29%) Microsoft Azure
3 5 (7.25%) Google Cloud Platform
4 1 (1.45%) Amazon EMR
4 1 (1.45%) Amazon S3
Communications & Networking
1 7 (10.14%) DNS
1 7 (10.14%) Firewall
1 7 (10.14%) SSL
2 5 (7.25%) Kerberos
2 5 (7.25%) TCP/IP
Database & Business Intelligence
1 43 (62.32%) Big Data
2 16 (23.19%) MongoDB
3 13 (18.84%) Apache Hive
4 12 (17.39%) Relational Database
5 11 (15.94%) Sqoop
6 9 (13.04%) MySQL
6 9 (13.04%) PostgreSQL
6 9 (13.04%) SQL Server Integration Services
6 9 (13.04%) SQL Server Reporting Services
7 7 (10.14%) Power BI
8 6 (8.70%) HBase
8 6 (8.70%) NoSQL
9 5 (7.25%) Apache Zeppelin
9 5 (7.25%) SAP HANA
9 5 (7.25%) SQL Server
10 4 (5.80%) Azure SQL Database
10 4 (5.80%) InterBase
11 2 (2.90%) Data Warehouse
12 1 (1.45%) BusinessObjects
12 1 (1.45%) QlikView
Development Applications
1 6 (8.70%) Git (software)
2 5 (7.25%) JMeter
2 5 (7.25%) Selenium
2 5 (7.25%) SoapUI
3 4 (5.80%) Maven
4 1 (1.45%) GitLab
4 1 (1.45%) Subversion
General
1 20 (28.99%) Retail
2 7 (10.14%) Finance
3 5 (7.25%) Law
3 5 (7.25%) Pharmaceutical
4 4 (5.80%) Games
5 1 (1.45%) Banking
5 1 (1.45%) Legal
5 1 (1.45%) Publishing
Job Titles
1 22 (31.88%) Developer
2 13 (18.84%) Hadoop Developer
3 10 (14.49%) Machine Learning Researcher
4 8 (11.59%) Administrator
5 6 (8.70%) Hadoop Administrator
5 6 (8.70%) Software Developer
6 5 (7.25%) Consultant
6 5 (7.25%) Development Consultant
6 5 (7.25%) Graduate
6 5 (7.25%) Graduate Consultant
6 5 (7.25%) Graduate Software Consultant
6 5 (7.25%) Machine Learning Engineer
6 5 (7.25%) Principal Developer
6 5 (7.25%) Software Consultant
6 5 (7.25%) Software Development Consultant
7 4 (5.80%) Data Scientist
7 4 (5.80%) Database Team Leader
7 4 (5.80%) Research Scientist
7 4 (5.80%) Software Engineer
7 4 (5.80%) Team Leader
Libraries, Frameworks & Software Standards
1 19 (27.54%) TensorFlow
2 17 (24.64%) Kafka
3 10 (14.49%) SOAP
3 10 (14.49%) Spring
3 10 (14.49%) Web Services
4 7 (10.14%) LDAP
5 6 (8.70%) Spring MVC
6 5 (7.25%) Natural Language Processing
6 5 (7.25%) REST
6 5 (7.25%) SparkR
7 4 (5.80%) Apache Commons
7 4 (5.80%) CSS
7 4 (5.80%) HTML
7 4 (5.80%) HTML5
7 4 (5.80%) jQuery
7 4 (5.80%) OSGi
7 4 (5.80%) WSDL
8 3 (4.35%) NumPy
8 3 (4.35%) Pandas
8 3 (4.35%) SciPy
Miscellaneous
1 20 (28.99%) Algorithms
2 4 (5.80%) Data Structures
2 4 (5.80%) NHS
3 3 (4.35%) Analytical Skills
Operating Systems
1 9 (13.04%) Linux
2 6 (8.70%) Unix
3 5 (7.25%) VMS
Processes & Methodologies
1 42 (60.87%) Data Science
2 34 (49.28%) Machine Learning
3 28 (40.58%) Agile Software Development
4 19 (27.54%) Analytics
4 19 (27.54%) Deep Learning
5 17 (24.64%) ETL
6 15 (21.74%) Bayesian Methods
6 15 (21.74%) Neural Network
6 15 (21.74%) Predictive Analysis
7 11 (15.94%) SDLC
8 10 (14.49%) MapReduce
8 10 (14.49%) MVC
9 9 (13.04%) Project Management
9 9 (13.04%) Scrum
9 9 (13.04%) Software Engineering
10 8 (11.59%) Configuration Management
11 7 (10.14%) Load Balancing
11 7 (10.14%) Mentoring
12 6 (8.70%) OO
12 6 (8.70%) Problem-Solving
Programming Languages
1 37 (53.62%) Python
2 25 (36.23%) SQL
3 21 (30.43%) Java
4 12 (17.39%) Scala
5 7 (10.14%) Bash Shell
5 7 (10.14%) R
6 6 (8.70%) C
7 4 (5.80%) JavaScript
8 2 (2.90%) VBA
9 1 (1.45%) MATLAB
Qualifications
1 10 (14.49%) Degree
2 8 (11.59%) PhD
3 4 (5.80%) ITIL Certification
4 1 (1.45%) Computer Science Degree
4 1 (1.45%) SAS Certification
Quality Assurance & Compliance
1 10 (14.49%) QA
2 1 (1.45%) Data Quality
System Software
1 11 (15.94%) HDFS
2 7 (10.14%) Active Directory
2 7 (10.14%) Virtual Machines
3 5 (7.25%) Apache ZooKeeper
4 1 (1.45%) Apache Flume
Systems Management
1 10 (14.49%) Oozie
2 8 (11.59%) Puppet
3 5 (7.25%) Ambari
3 5 (7.25%) Hadoop YARN
Vendors
1 13 (18.84%) Oracle
2 11 (15.94%) Hortonworks
3 10 (14.49%) CA
3 10 (14.49%) SAP
4 9 (13.04%) Microsoft
5 5 (7.25%) Google
6 1 (1.45%) Tableau
6 1 (1.45%) Talend