The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Big Data
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 86 73 76
Rank change year-on-year -13 +3  
Permanent jobs citing Big Data 168 252 356
As % of all permanent IT jobs advertised in the City of London 3.23% 3.97% 3.43%
As % of the Database & Business Intelligence category 10.31% 14.60% 11.58%
Number of salaries quoted 150 223 303
Median salary £62,500 £62,500 £65,000
Median salary % change year-on-year - -3.84%  
90% offered a salary of more than £50,000 £46,658 £45,000
10% offered a salary of more than £88,750 £100,000 £94,500
UK excluding London median salary £55,000 £54,000 £50,000
% change year-on-year +1.85% +8.00%  

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 permanent job vacancies advertised in the City of London with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
City of London
Permanent job vacancies with a requirement for database and business intelligence skills 1629 1726 3075
As % of all permanent IT job vacancies advertised in the City of London 31.30% 27.19% 29.60%
Number of salaries quoted 1443 1553 2677
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £42,500 £40,000 £40,000
10% offered a salary of more than £77,500 £77,500 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Big Data
Job Vacancy Trend in the City of London

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

Job vacancy trend for Big Data in the City of London

Big Data
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data in the City of London.

Salary trend for Big Data in the City of London

Big Data
Salary Histogram in the City of London

The salary distribution of IT jobs citing Big Data in the City of London over the 3 months to 23 June 2017.

Salary histogram for Big Data in the City of London

For the 6 months to 23 June 2017, IT 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 job ads across the City of London region with a requirement for Big Data.

1 155 (39.04%) Agile Software Development
2 145 (36.52%) SQL
3 127 (31.99%) Python
3 127 (31.99%) Hadoop
4 122 (30.73%) Analytics
5 119 (29.97%) Finance
6 111 (27.96%) Business Intelligence
7 110 (27.71%) SQL Server
8 107 (26.95%) NoSQL
9 104 (26.20%) Data Warehouse
10 94 (23.68%) Java
11 89 (22.42%) Apache Spark
12 85 (21.41%) Microsoft
13 81 (20.40%) Machine Learning
14 71 (17.88%) Analytical Skills
15 67 (16.88%) ETL
16 62 (15.62%) Apache Hive
17 61 (15.37%) Computer Science
17 61 (15.37%) Retail
18 60 (15.11%) Microsoft Azure
19 56 (14.11%) R
20 53 (13.35%) Amazon AWS
20 53 (13.35%) T-SQL
21 52 (13.10%) Degree
22 51 (12.85%) SQL Server Integration Services
22 51 (12.85%) JavaScript
22 51 (12.85%) C#
23 49 (12.34%) DevOps
24 48 (12.09%) Mentoring
24 48 (12.09%) Scrum

Big Data
Co-occurring IT Skills in the City of London 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 89 (22.42%) Apache Spark
2 28 (7.05%) Apache Pig
3 26 (6.55%) SAS
4 18 (4.53%) Elasticsearch
5 16 (4.03%) Apache Solr
6 15 (3.78%) Apache
7 13 (3.27%) OpenStack
7 13 (3.27%) Tomcat
7 13 (3.27%) WebSphere
8 12 (3.02%) Jetty
9 11 (2.77%) JBoss
9 11 (2.77%) WebLogic
10 5 (1.26%) WebSphere Application Server
11 4 (1.01%) Foswiki
11 4 (1.01%) WordPress
12 3 (0.76%) nginx
12 3 (0.76%) SharePoint
13 2 (0.50%) ColdFusion
13 2 (0.50%) Confluence
13 2 (0.50%) IIS
Applications
1 16 (4.03%) Microsoft Excel
2 11 (2.77%) SPSS
3 3 (0.76%) Microsoft Office
4 1 (0.25%) Gephi
4 1 (0.25%) Microsoft PowerPoint
Business Applications
1 3 (0.76%) Dynamics CRM
1 3 (0.76%) HFM
1 3 (0.76%) Hyperion Enterprise
2 2 (0.50%) Magento
2 2 (0.50%) SAP Oil and Gas
3 1 (0.25%) Oracle Applications
3 1 (0.25%) Oracle EBS
3 1 (0.25%) Oracle ERP
Cloud Services
1 60 (15.11%) Microsoft Azure
2 53 (13.35%) Amazon AWS
3 17 (4.28%) Google Cloud Platform
4 15 (3.78%) GitHub
5 7 (1.76%) SaaS
6 6 (1.51%) Amazon EMR
6 6 (1.51%) Google Analytics
7 4 (1.01%) Cloud Computing
8 3 (0.76%) Amazon S3
9 2 (0.50%) Azure Machine Learning
10 1 (0.25%) Amazon EC2
10 1 (0.25%) Amazon ELB
10 1 (0.25%) Amazon Kinesis
10 1 (0.25%) Amazon SQS
10 1 (0.25%) DigitalOcean
10 1 (0.25%) IaaS
10 1 (0.25%) Linode
10 1 (0.25%) PaaS
10 1 (0.25%) VULTR
Communications & Networking
1 9 (2.27%) Internet
2 3 (0.76%) HTTP
2 3 (0.76%) Kerberos
2 3 (0.76%) LDAP
3 2 (0.50%) DNS
3 2 (0.50%) Firewall
3 2 (0.50%) SSL
3 2 (0.50%) SWIFTNet
4 1 (0.25%) DHCP
4 1 (0.25%) FTP
4 1 (0.25%) Network Security
4 1 (0.25%) VPN
Database & Business Intelligence
1 127 (31.99%) Hadoop
2 110 (27.71%) SQL Server
3 107 (26.95%) NoSQL
4 104 (26.20%) Data Warehouse
5 62 (15.62%) Apache Hive
6 51 (12.85%) SQL Server Integration Services
7 43 (10.83%) SQL Server Reporting Services
8 39 (9.82%) MongoDB
8 39 (9.82%) Power BI
9 33 (8.31%) SQL Server Analysis Services
10 29 (7.30%) Data Mining
10 29 (7.30%) Relational Database
11 28 (7.05%) Data Lake
11 28 (7.05%) HBase
12 26 (6.55%) Sqoop
13 22 (5.54%) Apache Cassandra
13 22 (5.54%) MySQL
14 18 (4.53%) PostgreSQL
15 16 (4.03%) BigQuery
15 16 (4.03%) QlikView
Development Applications
1 29 (7.30%) JIRA
2 18 (4.53%) Jenkins
3 10 (2.52%) Talend Open Studio
4 7 (1.76%) Git (software)
5 4 (1.01%) Atlassian Bamboo
5 4 (1.01%) Phabricator
5 4 (1.01%) Selenium
5 4 (1.01%) Visual Studio
6 3 (0.76%) ERwin
7 2 (0.50%) Bitbucket
7 2 (0.50%) Cucumber
7 2 (0.50%) GitLab
7 2 (0.50%) Vagrant
8 1 (0.25%) Appium
8 1 (0.25%) Eclipse
8 1 (0.25%) Hudson
8 1 (0.25%) JUnit
8 1 (0.25%) LoadRunner
8 1 (0.25%) Maven
8 1 (0.25%) Subversion
General
1 119 (29.97%) Finance
2 61 (15.37%) Retail
3 41 (10.33%) Marketing
4 30 (7.56%) Banking
5 17 (4.28%) Publishing
6 16 (4.03%) Advertising
7 13 (3.27%) Legal
8 9 (2.27%) Investment Banking
9 6 (1.51%) Financial Institution
9 6 (1.51%) Front Office
10 5 (1.26%) Telecoms
11 4 (1.01%) Games
12 3 (0.76%) Brand Awareness
12 3 (0.76%) Manufacturing
12 3 (0.76%) Pharmaceutical
13 2 (0.50%) Automotive
13 2 (0.50%) Electronics
14 1 (0.25%) Back Office
14 1 (0.25%) Law
Job Titles
1 139 (35.01%) Developer
2 46 (11.59%) SQL Developer
3 44 (11.08%) Architect
4 33 (8.31%) Analyst
4 33 (8.31%) Consultant
5 32 (8.06%) Java Developer
6 30 (7.56%) Data Scientist
7 28 (7.05%) Data Architect
8 25 (6.30%) Big Data Developer
9 24 (6.05%) Business Intelligence Developer
9 24 (6.05%) SSIS Developer
10 22 (5.54%) SQL BI Developer
11 21 (5.29%) Data Consultant
11 21 (5.29%) Senior Developer
12 20 (5.04%) ETL Developer
12 20 (5.04%) SSAS Developer
13 19 (4.79%) Data Engineer
14 16 (4.03%) Business Intelligence Analyst
14 16 (4.03%) C# Developer
14 16 (4.03%) Data Warehouse Developer
Libraries, Frameworks & Software Standards
1 36 (9.07%) Kafka
2 33 (8.31%) .NET
3 26 (6.55%) AngularJS
4 21 (5.29%) React
4 21 (5.29%) Web Services
5 19 (4.79%) Node.js
6 17 (4.28%) HTML
6 17 (4.28%) Lucene
7 16 (4.03%) REST
7 16 (4.03%) Spring
7 16 (4.03%) XML
8 14 (3.53%) CSS
8 14 (3.53%) Natural Language Processing
9 13 (3.27%) Flask
9 13 (3.27%) JSON
9 13 (3.27%) SOAP
10 12 (3.02%) Elastic Stack
11 10 (2.52%) WPF
12 8 (2.02%) Grails
12 8 (2.02%) WCF
Miscellaneous
1 71 (17.88%) Analytical Skills
2 61 (15.37%) Computer Science
3 42 (10.58%) Algorithms
4 31 (7.81%) Greenfield Project
5 24 (6.05%) Enterprise Software
6 22 (5.54%) Credit Risk
7 19 (4.79%) Fintech
8 18 (4.53%) Virtual Team
9 13 (3.27%) Data Structures
10 6 (1.51%) Semantic Web
10 6 (1.51%) User Experience
11 5 (1.26%) Mobile App
11 5 (1.26%) Social Media
12 4 (1.01%) FMCG
12 4 (1.01%) Hedge funds
12 4 (1.01%) Replication
13 3 (0.76%) Internet of Things
13 3 (0.76%) Mobile Banking
14 2 (0.50%) Equities
14 2 (0.50%) Fixed Income
Operating Systems
1 42 (10.58%) Linux
2 13 (3.27%) Unix
3 11 (2.77%) CentOS
4 10 (2.52%) Ubuntu
5 9 (2.27%) Apple iOS
6 8 (2.02%) Android
7 7 (1.76%) Windows
8 4 (1.01%) Debian
9 3 (0.76%) Mac OS X
10 2 (0.50%) Windows Phone
11 1 (0.25%) Red Hat Enterprise Linux
11 1 (0.25%) Windows Server
Processes & Methodologies
1 155 (39.04%) Agile Software Development
2 122 (30.73%) Analytics
3 111 (27.96%) Business Intelligence
4 81 (20.40%) Machine Learning
5 67 (16.88%) ETL
6 49 (12.34%) DevOps
7 48 (12.09%) Mentoring
7 48 (12.09%) Scrum
8 40 (10.08%) Visualisation
9 38 (9.57%) Continuous Integration
10 37 (9.32%) Mathematics
11 35 (8.82%) Multithreading
12 34 (8.56%) Open Source
12 34 (8.56%) TDD
13 33 (8.31%) MapReduce
13 33 (8.31%) Software Engineering
14 32 (8.06%) E-Commerce
15 31 (7.81%) Test Automation
16 29 (7.30%) Data Modelling
17 27 (6.80%) Stakeholder Management
Programming Languages
1 145 (36.52%) SQL
2 127 (31.99%) Python
3 94 (23.68%) Java
4 56 (14.11%) R
5 53 (13.35%) T-SQL
6 51 (12.85%) C#
6 51 (12.85%) JavaScript
7 41 (10.33%) Scala
8 27 (6.80%) Bash Shell
8 27 (6.80%) Perl
9 23 (5.79%) Ruby
10 18 (4.53%) PHP
11 16 (4.03%) Go
12 10 (2.52%) C
13 9 (2.27%) C++
14 7 (1.76%) ES6
15 4 (1.01%) Data Analysis Expressions (DAX)
16 3 (0.76%) Erlang
16 3 (0.76%) PowerShell
17 2 (0.50%) F#
Qualifications
1 52 (13.10%) Degree
2 27 (6.80%) PhD
3 12 (3.02%) ISEB
4 10 (2.52%) Computer Science Degree
4 10 (2.52%) Postgraduate
5 9 (2.27%) DV Cleared
5 9 (2.27%) Security Cleared
6 6 (1.51%) SC Cleared
7 4 (1.01%) Master's Degree
8 3 (0.76%) ACCA
8 3 (0.76%) Microsoft Certification
8 3 (0.76%) Numerate Degree
8 3 (0.76%) PMI Certification
8 3 (0.76%) PMP
Quality Assurance & Compliance
1 16 (4.03%) QA
2 10 (2.52%) Data Quality
3 8 (2.02%) Sarbanes-Oxley
4 1 (0.25%) MiFID
System Software
1 36 (9.07%) HDFS
2 20 (5.04%) Docker
3 15 (3.78%) Apache Flume
4 3 (0.76%) Active Directory
5 1 (0.25%) Hyper-V
5 1 (0.25%) vCloud
Systems Management
1 23 (5.79%) Ansible
2 22 (5.54%) Puppet
3 21 (5.29%) Oozie
4 20 (5.04%) Opscode Chef
5 13 (3.27%) Kubernetes
5 13 (3.27%) Mesos
6 12 (3.02%) Kibana
6 12 (3.02%) logstash
7 11 (2.77%) Salt
8 9 (2.27%) Terraform
9 8 (2.02%) Ambari
10 1 (0.25%) Consul
10 1 (0.25%) Graphite
10 1 (0.25%) Marathon
10 1 (0.25%) StackStorm
Vendors
1 85 (21.41%) Microsoft
2 39 (9.82%) Oracle
3 35 (8.82%) Tableau
4 21 (5.29%) SAP
5 18 (4.53%) Hortonworks
6 17 (4.28%) MicroStrategy
7 16 (4.03%) Google
8 10 (2.52%) Talend
9 9 (2.27%) Cloudera
9 9 (2.27%) Red Hat
10 8 (2.02%) Apigee
11 7 (1.76%) Teradata
12 5 (1.26%) Cognos
12 5 (1.26%) Informatica
12 5 (1.26%) Salesforce.com
13 4 (1.01%) Hyperion
13 4 (1.01%) IBM
13 4 (1.01%) Sencha
13 4 (1.01%) Vertica
14 3 (0.76%) Cisco
City, London
Harvey Nash plc
Salary: £65000 per annum
Posted: 18 hours ago
City, London
Vadis People
Salary: circ £50,000 to £65,000
Posted: 17 hours ago
City, London
Oliver Bernard
Salary: £50000 - £60000 per annum + benefits & stocks
Posted: Yesterday
City, London
Client Server
Salary: £95k to £120k + bonus + benefits
Posted: 20 hours ago
City, London
Innodigital
Salary: From £55,000 to £70,000 per annum Up to 70,000 plus benefits and bonus
Posted: 9 hours ago
City, London
Oliver Bernard
Salary: £50000 - £60000 per annum + Excellent benefits
Posted: 2 days ago
City, London
Stott & May
Salary: £35000 - £50000 per annum
Posted: 2 days ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 15 hours ago
City, London
Coded People
Salary: £80000 - £90000 per annum
Posted: 3 days ago
City, London
Cititec
Salary: £55000 - £60000 per annum
Posted: 2 days ago
City, London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: Yesterday
City, London
Sogeti
Salary: Competitive salary + benefits
Posted: 13 hours ago
City, London
Burns Sheehan
Salary: £35000 - £70000 per annum + Bonus and working from home
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: £45,000 - £60,000k plus brilliant package and unrivalled development
Posted: 3 days ago
City, London
Intotec
Salary: From £120,000 to £140,000 per annum Fantastic Bonus + Package
Posted: Yesterday
City, London
Big Wednesday Digital Ltd
Salary: £55000 - £95000 per annum + negotiable
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £45,000 - £130,000 + benefits
Posted: 4 days ago
City, London
Client Server
Salary: £85k to £100k + benefits
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £70k - £90k base + 5k sign on
Posted: 2 days ago
City, London
TEKsystems
Salary: £70000 - £100000 per annum + benefits
Posted: 4 days ago
City, London
Informatiq Consulting
Salary: £30000 - £60000 per annum + 30 days holiday and flexible bens
Posted: Yesterday
City, London
Premier IT
Salary: £70000.00 per annum
Posted: 3 days ago
City, London
Stafford-Sharp Associates
Salary: £60000.00 - £75000.00 per annum
Posted: 3 days ago
City, London
Big Wednesday Digital Ltd
Salary: £50000 - £65000 per annum + Negotiable
Posted: 4 days ago
City, London
Cititec
Salary: £70000 - £95000 per annum
Posted: 4 days ago
City, London
Big Wednesday Digital Ltd
Salary: £45000 - £75000 per annum + Negotiable
Posted: 4 days ago
City, London
Robert Half
Salary: £30000 - £50000 per annum
Posted: 3 days ago
City, London
Talent Point Ltd
Salary: £45000 - £65000 per annum + bonus + pension
Posted: Yesterday
City, London
Eligo Recruitment Ltd
Salary: £80000 - £90000 per annum + Pension, Healthcare, Bonus
Posted: 4 days ago
City, London
ARC IT Recruitment Ltd
Salary: £70000 per annum + Plus Benefits and Bonus
Posted: 10 hours ago