Period
to 23 February 2020

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Data Lake skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Lake over the 6 months to 23 February 2020 with a comparison to the same period in the previous 2 years.

Data Lakes
England > London
6 months to
23 Feb 2020
Same period 2019 Same period 2018
Rank 299 436 507
Rank change year-on-year +137 +71 +262
Permanent jobs citing Data Lake 516 388 362
As % of all permanent IT jobs advertised in London 1.03% 0.62% 0.52%
As % of the Database & Business Intelligence category 3.72% 2.11% 1.70%
Number of salaries quoted 360 309 286
London median annual salary £72,500 £67,500 £70,000
Median salary % change year-on-year +7.41% -3.57% -12.50%
10th Percentile £52,500 £42,500 £49,375
90th Percentile £100,000 £100,250 £110,000
England median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% -12.28%

Data Lake 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 London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Permanent vacancies with a requirement for database or business intelligence skills 13,862 18,402 21,288
As % of all permanent IT jobs advertised in London 27.64% 29.51% 30.38%
Number of salaries quoted 11,399 15,233 17,595
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £38,750 £37,500 £37,500
90th Percentile £105,000 £95,000 £90,000
England median annual salary £53,869 £52,500 £50,000
% change year-on-year +2.61% +5.00% +5.26%

Data Lake
Job Vacancy Trend in London

Job postings citing Data Lake as a percentage of all IT jobs advertised in London.

Job vacancy trend for Data Lake in London

Data Lake
Salary Trend in London

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

Salary trend for Data Lake in London

Data Lake
Salary Histogram in London

The salary distribution of IT jobs citing Data Lake in London over the 6 months to 23 February 2020.

Salary histogram for Data Lake in London

Data Lake
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the London region over the 6 months to 23 February 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +5 79 £70,000 -3.45% 41
West London +32 25 £65,000 -22.16% 11
North London +10 24 £75,000 -6.25% 4
South London +14 20 £65,000 +8.33% 6
East London +22 11 £80,000 - 3
Data Lake
England

For the 6 months to 23 February 2020, IT jobs citing Data Lake 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 London region with a requirement for Data Lake.

1 399 (77.33%) SQL
2 321 (62.21%) Business Intelligence
3 319 (61.82%) Analytics
4 311 (60.27%) Azure
5 287 (55.62%) Data Warehouse
6 277 (53.68%) ETL
7 264 (51.16%) SQL Server
8 191 (37.02%) Power Platform
9 187 (36.24%) Power BI
10 184 (35.66%) Python
11 164 (31.78%) Agile Software Development
12 163 (31.59%) Microsoft
12 163 (31.59%) Big Data
13 158 (30.62%) Data Analytics
14 150 (29.07%) Tableau
15 142 (27.52%) Analytical Skills
16 136 (26.36%) Azure SQL Database
17 132 (25.58%) Visualisation
17 132 (25.58%) Azure Data Factory
18 122 (23.64%) Degree
19 120 (23.26%) Data Modelling
20 118 (22.87%) Oracle
21 117 (22.67%) Databricks
22 112 (21.71%) Finance
23 96 (18.60%) Data Science
24 94 (18.22%) AWS
25 92 (17.83%) Data Extraction
25 92 (17.83%) Data Analysis
26 90 (17.44%) Apache Spark
27 89 (17.25%) Proactive Monitoring

Data Lake
Co-occurring IT Skills in 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 90 (17.44%) Apache Spark
2 22 (4.26%) Apache Airflow
3 21 (4.07%) Apache
4 18 (3.49%) IIS
5 12 (2.33%) Anypoint
6 8 (1.55%) Elasticsearch
7 5 (0.97%) Oracle Workflow
8 4 (0.78%) Confluence
8 4 (0.78%) SharePoint
9 3 (0.58%) Apache Solr
9 3 (0.58%) SAS
10 2 (0.39%) Apache Pig
10 2 (0.39%) Jupyter
Applications
1 17 (3.29%) Microsoft Office
2 7 (1.36%) Microsoft Excel
Business Applications
1 2 (0.39%) Dynamics CRM
1 2 (0.39%) Sparx Enterprise Architect
2 1 (0.19%) NetSuite
2 1 (0.19%) SimCorp Dimension
Cloud Services
1 311 (60.27%) Azure
2 191 (37.02%) Power Platform
3 132 (25.58%) Azure Data Factory
4 94 (18.22%) AWS
5 59 (11.43%) GCP
6 47 (9.11%) PaaS
7 39 (7.56%) Serverless
8 31 (6.01%) Data Lake Analytics
9 26 (5.04%) Amazon S3
10 24 (4.65%) Azure Active Directory
11 21 (4.07%) Amazon EMR
11 21 (4.07%) SaaS
12 20 (3.88%) Amazon Kinesis
12 20 (3.88%) Azure Functions
12 20 (3.88%) GitHub
12 20 (3.88%) IaaS
13 14 (2.71%) Azure Machine Learning
14 11 (2.13%) Dynamics 365
14 11 (2.13%) Office 365
15 9 (1.74%) Azure Stack
Communications & Networking
1 2 (0.39%) Skype
2 1 (0.19%) LAN
2 1 (0.19%) TCP/IP
2 1 (0.19%) VLAN
2 1 (0.19%) WAN
2 1 (0.19%) Wi-Fi
Database & Business Intelligence
1 287 (55.62%) Data Warehouse
2 264 (51.16%) SQL Server
3 187 (36.24%) Power BI
4 163 (31.59%) Big Data
5 136 (26.36%) Azure SQL Database
6 83 (16.09%) Azure SQL Data Warehouse
6 83 (16.09%) SQL Server Integration Services
7 78 (15.12%) SQL Server Analysis Services
8 69 (13.37%) Hadoop
9 63 (12.21%) NoSQL
10 49 (9.50%) Microsoft Analysis Services
11 47 (9.11%) Amazon Redshift
11 47 (9.11%) SQL Server Reporting Services
12 43 (8.33%) Cosmos DB
12 43 (8.33%) Snowflake Schema
13 35 (6.78%) Oracle Reports
14 33 (6.40%) Apache Hive
15 26 (5.04%) Relational Database
16 23 (4.46%) HBase
16 23 (4.46%) MongoDB
Development Applications
1 31 (6.01%) Git (software)
2 18 (3.49%) Visual Studio Team System
3 13 (2.52%) Visual Studio
4 9 (1.74%) Octopus Deploy
5 6 (1.16%) Jenkins
5 6 (1.16%) JIRA
5 6 (1.16%) TeamCity
6 2 (0.39%) Atlassian Bamboo
6 2 (0.39%) ER Studio
6 2 (0.39%) SQL Server Management Studio (SSMS)
6 2 (0.39%) Subversion
6 2 (0.39%) Travis CI
7 1 (0.19%) CircleCI
7 1 (0.19%) Cucumber
7 1 (0.19%) Flyway
7 1 (0.19%) GoCD
7 1 (0.19%) Liquibase
7 1 (0.19%) Mocha
7 1 (0.19%) Selenium
7 1 (0.19%) Spock
General
1 112 (21.71%) Finance
2 53 (10.27%) Legal
3 21 (4.07%) Banking
4 15 (2.91%) Marketing
4 15 (2.91%) Publishing
5 11 (2.13%) Retail
6 9 (1.74%) Advertising
7 7 (1.36%) Public Sector
8 6 (1.16%) Games
9 5 (0.97%) Financial Institution
10 4 (0.78%) Investment Banking
11 3 (0.58%) Automotive
11 3 (0.58%) Front Office
11 3 (0.58%) Telecoms
12 2 (0.39%) Police
13 1 (0.19%) Back Office
13 1 (0.19%) General Ledger
13 1 (0.19%) Manufacturing
Job Titles
1 144 (27.91%) Data Engineer
2 113 (21.90%) Developer
3 111 (21.51%) Architect
4 82 (15.89%) Analyst
5 75 (14.53%) Data Analyst
6 74 (14.34%) Azure Engineer
7 64 (12.40%) SQL Developer
8 62 (12.02%) Data Architect
9 40 (7.75%) Data Manager
10 38 (7.36%) SQL Server Developer
11 35 (6.78%) Business Intelligence Developer
11 35 (6.78%) Senior Data Engineer
12 32 (6.20%) Azure Developer
13 27 (5.23%) Azure Architect
14 26 (5.04%) Solutions Architect
15 25 (4.84%) SQL BI Developer
16 24 (4.65%) Senior Analyst
16 24 (4.65%) Senior Data Analyst
17 23 (4.46%) Cloud Architect
18 22 (4.26%) Senior Developer
Libraries, Frameworks & Software Standards
1 40 (7.75%) Kafka
2 39 (7.56%) .NET
3 24 (4.65%) MDX
4 23 (4.46%) Web Services
5 13 (2.52%) JSON
5 13 (2.52%) Lambda Expressions
6 12 (2.33%) HTML
7 11 (2.13%) XML
8 9 (1.74%) .NET Core
8 9 (1.74%) .NET Framework
8 9 (1.74%) Entity Framework
9 8 (1.55%) ASP.NET
9 8 (1.55%) Natural Language Processing
10 7 (1.36%) scikit-learn
11 6 (1.16%) Apache NiFi
11 6 (1.16%) Django
11 6 (1.16%) React
12 5 (0.97%) TensorFlow
13 4 (0.78%) Apache Avro
13 4 (0.78%) PySpark
Miscellaneous
1 142 (27.52%) Analytical Skills
2 36 (6.98%) Greenfield Project
3 23 (4.46%) Algorithms
4 20 (3.88%) Management Information System
5 17 (3.29%) Data Structures
6 12 (2.33%) Clustering
7 11 (2.13%) Cloud Native
7 11 (2.13%) Self-Motivation
8 6 (1.16%) Analytical Mindset
8 6 (1.16%) Cyberthreat
8 6 (1.16%) Private Cloud
9 5 (0.97%) Online Games
9 5 (0.97%) Reinsurance
9 5 (0.97%) Social Media
10 4 (0.78%) Reference Data
10 4 (0.78%) User Experience
10 4 (0.78%) Virtual Team
11 3 (0.58%) Enterprise Software
11 3 (0.58%) Market Risk
12 2 (0.39%) Digital Media
Operating Systems
1 28 (5.43%) Windows
1 28 (5.43%) Windows Server
2 12 (2.33%) Windows 10
3 6 (1.16%) Windows 7
4 4 (0.78%) Linux
5 3 (0.58%) Unix
Processes & Methodologies
1 321 (62.21%) Business Intelligence
2 319 (61.82%) Analytics
3 277 (53.68%) ETL
4 164 (31.78%) Agile Software Development
5 158 (30.62%) Data Analytics
6 132 (25.58%) Visualisation
7 120 (23.26%) Data Modelling
8 96 (18.60%) Data Science
9 92 (17.83%) Data Analysis
9 92 (17.83%) Data Extraction
10 89 (17.25%) Proactive Monitoring
11 79 (15.31%) DevOps
12 72 (13.95%) Machine Learning
13 69 (13.37%) Data Engineering
14 66 (12.79%) Migration
15 62 (12.02%) Data Architecture
16 61 (11.82%) Project Management
17 57 (11.05%) Data Visualisation
17 57 (11.05%) Problem-Solving
18 54 (10.47%) Microservices
Programming Languages
1 399 (77.33%) SQL
2 184 (35.66%) Python
3 62 (12.02%) T-SQL
4 49 (9.50%) Scala
5 46 (8.91%) C#
5 46 (8.91%) Java
6 41 (7.95%) R
7 27 (5.23%) Data Analysis Expressions (DAX)
8 24 (4.65%) U-SQL
9 23 (4.46%) PowerShell
10 18 (3.49%) PL/SQL
11 13 (2.52%) JavaScript
12 7 (1.36%) PHP
13 6 (1.16%) VBScript
14 4 (0.78%) VB.NET
14 4 (0.78%) VBA
15 3 (0.58%) C
15 3 (0.58%) C++
15 3 (0.58%) Go
16 2 (0.39%) Bash Shell
Qualifications
1 122 (23.64%) Degree
2 21 (4.07%) Computer Science Degree
3 8 (1.55%) Microsoft Certification
4 6 (1.16%) (ISC)2 CCSP
4 6 (1.16%) CCSP
4 6 (1.16%) Cisco Certification
4 6 (1.16%) CISSP
4 6 (1.16%) CompTIA Security+
4 6 (1.16%) MBA
5 3 (0.58%) PMI Certification
5 3 (0.58%) PMP
6 2 (0.39%) SC Cleared
6 2 (0.39%) Security Cleared
7 1 (0.19%) Numerate Degree
7 1 (0.19%) PRINCE2 Certification
Quality Assurance & Compliance
1 45 (8.72%) Data Quality
2 35 (6.78%) GAAP
3 10 (1.94%) GDPR
4 8 (1.55%) QA
5 2 (0.39%) EMIR
5 2 (0.39%) MiFID
6 1 (0.19%) IFRS
System Software
1 23 (4.46%) Active Directory
2 20 (3.88%) Virtual Machines
3 19 (3.68%) Docker
4 15 (2.91%) HDFS
5 12 (2.33%) Hyper-V
6 11 (2.13%) VMware Infrastructure
7 7 (1.36%) Apache ZooKeeper
8 4 (0.78%) Apache Flume
Systems Management
1 18 (3.49%) Hadoop YARN
2 17 (3.29%) Kubernetes
3 10 (1.94%) Oozie
3 10 (1.94%) Terraform
4 6 (1.16%) Microsoft Intune
4 6 (1.16%) Single Sign-On
5 5 (0.97%) Puppet
6 3 (0.58%) Opscode Chef
7 2 (0.39%) Ansible
8 1 (0.19%) Kibana
Vendors
1 163 (31.59%) Microsoft
2 150 (29.07%) Tableau
3 118 (22.87%) Oracle
4 117 (22.67%) Databricks
5 86 (16.67%) Alteryx
6 85 (16.47%) Teradata
7 81 (15.70%) Automation Anywhere
7 81 (15.70%) Blue Prism
7 81 (15.70%) Cadence
7 81 (15.70%) UiPath
8 23 (4.46%) Google
9 13 (2.52%) Salesforce.com
9 13 (2.52%) VMware
10 12 (2.33%) MuleSoft
11 10 (1.94%) Informatica
12 8 (1.55%) Sybase
12 8 (1.55%) Workday
13 7 (1.36%) Cloudera
13 7 (1.36%) Hortonworks
13 7 (1.36%) Netezza