Period
to 1 August 2021

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for NoSQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited NoSQL over the 6 months to 1 August 2021 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.

NoSQL
Central London > City of London
6 months to
1 Aug 2021
Same period 2020 Same period 2019
Rank 114 77 94
Rank change year-on-year -37 +17 -11
Contract jobs citing NoSQL 54 58 166
As % of all contract jobs advertised in the City of London 1.58% 2.49% 2.54%
As % of the Database & Business Intelligence category 7.29% 9.78% 9.37%
Number of daily rates quoted 31 46 145
10th Percentile £450 £456 £413
25th Percentile £480 £501 £475
Median daily rate (50th Percentile) £600 £554 £575
Median % change year-on-year +8.40% -3.74% +9.52%
75th Percentile £659 £637 £650
90th Percentile £725 £688 £725
Central London median daily rate £600 £553 £550
% change year-on-year +8.41% +0.63% +4.76%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £21.50
Central London median hourly rate - - £21.50

NoSQL 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 the City of London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Contract vacancies with a requirement for database or business intelligence skills 741 593 1,772
As % of all contract IT jobs advertised in the City of London 21.69% 25.42% 27.11%
Number of daily rates quoted 510 440 1,410
10th Percentile £406 £375 £392
25th Percentile £463 £431 £456
Median daily rate (50th Percentile) £550 £518 £525
Median % change year-on-year +6.28% -1.43% -
75th Percentile £650 £606 £613
90th Percentile £719 £688 £676
Central London median daily rate £550 £525 £525
% change year-on-year +4.76% - -
Number of hourly rates quoted 7 7 12
Median hourly rate £8.00 £37.50 £35.00
Median % change year-on-year -78.67% +7.14% +59.09%
Central London median hourly rate £14.00 £37.50 £35.00
% change year-on-year -62.67% +7.14% +55.56%

NoSQL
Job Vacancy Trend in the City of London

Job postings citing NoSQL as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for NoSQL in the City of London

NoSQL
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing NoSQL in the City of London.

Daily rate trend for NoSQL in the City of London

NoSQL
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing NoSQL in the City of London over the 6 months to 1 August 2021.

Daily rate histogram for NoSQL in the City of London

For the 6 months to 1 August 2021, IT contractor jobs citing NoSQL 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 City of London region with a requirement for NoSQL.

1 28 (51.85%) SQL
2 25 (46.30%) Agile Software Development
3 24 (44.44%) MongoDB
4 23 (42.59%) Microservices
5 21 (38.89%) Java
5 21 (38.89%) AWS
6 18 (33.33%) Kafka
6 18 (33.33%) DevOps
7 15 (27.78%) REST
8 13 (24.07%) Azure
8 13 (24.07%) Node.js
9 12 (22.22%) Docker
9 12 (22.22%) Finance
9 12 (22.22%) Spring
10 11 (20.37%) Git (software)
10 11 (20.37%) .NET
10 11 (20.37%) SQL Server
10 11 (20.37%) SOAP
10 11 (20.37%) Python
10 11 (20.37%) Spring Boot
10 11 (20.37%) Jenkins
11 10 (18.52%) GitHub
11 10 (18.52%) Linux
11 10 (18.52%) ETL
11 10 (18.52%) C#
11 10 (18.52%) RESTful
11 10 (18.52%) Unit Testing
11 10 (18.52%) Software Engineering
12 9 (16.67%) JavaScript
12 9 (16.67%) Oracle

NoSQL
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 7 (12.96%) Apache Spark
2 5 (9.26%) Drupal
3 2 (3.70%) CMS
3 2 (3.70%) Elasticsearch
4 1 (1.85%) GemFire
Applications
1 3 (5.56%) Microsoft Excel
1 3 (5.56%) Microsoft PowerPoint
Cloud Services
1 21 (38.89%) AWS
2 13 (24.07%) Azure
3 10 (18.52%) GitHub
4 7 (12.96%) Snowflake
5 6 (11.11%) Serverless
6 2 (3.70%) Amazon CloudWatch
6 2 (3.70%) AWS Lambda
6 2 (3.70%) Azure Cosmos DB
6 2 (3.70%) Azure Data Factory
6 2 (3.70%) Azure Functions
6 2 (3.70%) Azure Synapse Analytics
6 2 (3.70%) GCP
6 2 (3.70%) Power Platform
6 2 (3.70%) Slack
7 1 (1.85%) Azure Key Vault
7 1 (1.85%) Azure Service Fabric
7 1 (1.85%) Cloud Computing
7 1 (1.85%) OpenShift
7 1 (1.85%) PaaS
7 1 (1.85%) SaaS
Communications & Networking
1 4 (7.41%) HTTP
1 4 (7.41%) HTTPS
2 1 (1.85%) DHCP
2 1 (1.85%) DNS
2 1 (1.85%) Firewall
2 1 (1.85%) SSH
Database & Business Intelligence
1 24 (44.44%) MongoDB
2 11 (20.37%) SQL Server
3 6 (11.11%) Amazon DynamoDB
3 6 (11.11%) Big Data
3 6 (11.11%) MySQL
3 6 (11.11%) Tableau
4 5 (9.26%) SQL Server Integration Services
5 4 (7.41%) Relational Database
6 3 (5.56%) Couchbase
6 3 (5.56%) Metadata
7 2 (3.70%) BusinessObjects
7 2 (3.70%) Data Lake
7 2 (3.70%) Power BI
7 2 (3.70%) QlikView
7 2 (3.70%) Redis
7 2 (3.70%) SQL Server Analysis Services
7 2 (3.70%) SQL Server Reporting Services
8 1 (1.85%) Data Mining
8 1 (1.85%) PostgreSQL
8 1 (1.85%) RDBMS
Development Applications
1 11 (20.37%) Git (software)
1 11 (20.37%) Jenkins
2 8 (14.81%) Maven
3 5 (9.26%) JUnit
3 5 (9.26%) Mockito
4 4 (7.41%) IBM UrbanCode
4 4 (7.41%) Postman
4 4 (7.41%) Selenium
4 4 (7.41%) TeamCity
5 3 (5.56%) Octopus Deploy
5 3 (5.56%) Visual Studio
6 2 (3.70%) Codeship
6 2 (3.70%) GitLab
6 2 (3.70%) JIRA
6 2 (3.70%) JMeter
6 2 (3.70%) NeoLoad
6 2 (3.70%) NUnit
6 2 (3.70%) Robot Framework
6 2 (3.70%) TestNG
6 2 (3.70%) WebLOAD
General
1 12 (22.22%) Finance
2 6 (11.11%) Social Skills
3 4 (7.41%) Banking
4 3 (5.56%) Analytical Skills
4 3 (5.56%) Front Office
5 2 (3.70%) Marketing
5 2 (3.70%) Presentation Skills
5 2 (3.70%) Public Sector
6 1 (1.85%) Games
Job Titles
1 23 (42.59%) Developer
2 9 (16.67%) Java Engineer
3 8 (14.81%) Architect
4 7 (12.96%) Senior Java Engineer
5 6 (11.11%) Data Engineer
5 6 (11.11%) Senior Developer
5 6 (11.11%) Software Engineer
6 5 (9.26%) .NET Developer
6 5 (9.26%) Drupal Developer
7 4 (7.41%) Full Stack Developer
7 4 (7.41%) Java Software Engineer
7 4 (7.41%) Senior Drupal Developer
7 4 (7.41%) Senior Java Software Engineer
7 4 (7.41%) Senior Software Engineer
8 3 (5.56%) Azure Engineer
8 3 (5.56%) SQL Developer
8 3 (5.56%) Technical Architect
9 2 (3.70%) Data Architect
9 2 (3.70%) Solutions Architect
9 2 (3.70%) Test Development Engineer
Libraries, Frameworks & Software Standards
1 18 (33.33%) Kafka
2 15 (27.78%) REST
3 13 (24.07%) Node.js
4 12 (22.22%) Spring
5 11 (20.37%) .NET
5 11 (20.37%) SOAP
5 11 (20.37%) Spring Boot
6 10 (18.52%) RESTful
7 7 (12.96%) AngularJS
7 7 (12.96%) React
7 7 (12.96%) Web Services
8 6 (11.11%) HTML
9 5 (9.26%) CSS
9 5 (9.26%) Sass
10 4 (7.41%) .NET Framework
10 4 (7.41%) GraphQL
10 4 (7.41%) JMS
10 4 (7.41%) JSON
10 4 (7.41%) RabbitMQ
10 4 (7.41%) XML
Miscellaneous
1 6 (11.11%) User Experience
2 5 (9.26%) Algorithms
3 3 (5.56%) Client/Server
3 3 (5.56%) Data Structures
3 3 (5.56%) Legacy Applications
4 2 (3.70%) Enterprise Software
4 2 (3.70%) Fixed Income
4 2 (3.70%) Social Media
5 1 (1.85%) Derivative
5 1 (1.85%) Greenfield Project
5 1 (1.85%) Legacy Systems
5 1 (1.85%) Linux Command Line
5 1 (1.85%) Public Cloud
Operating Systems
1 10 (18.52%) Linux
2 3 (5.56%) VMS
3 2 (3.70%) Unix
4 1 (1.85%) Red Hat Enterprise Linux
4 1 (1.85%) Windows
Processes & Methodologies
1 25 (46.30%) Agile Software Development
2 23 (42.59%) Microservices
3 18 (33.33%) DevOps
4 10 (18.52%) ETL
4 10 (18.52%) Software Engineering
4 10 (18.52%) Unit Testing
5 9 (16.67%) Full Stack Development
5 9 (16.67%) Scrum
6 8 (14.81%) Continuous Integration
6 8 (14.81%) Technology Roadmap
7 7 (12.96%) Data Pipeline
7 7 (12.96%) Data Science
8 6 (11.11%) Test Automation
8 6 (11.11%) UML
9 5 (9.26%) Analytics
9 5 (9.26%) Continuous Deployment
9 5 (9.26%) Data Architecture
9 5 (9.26%) Data Modelling
9 5 (9.26%) IT Strategy
9 5 (9.26%) Visualisation
Programming Languages
1 28 (51.85%) SQL
2 21 (38.89%) Java
3 11 (20.37%) Python
4 10 (18.52%) C#
5 9 (16.67%) JavaScript
6 7 (12.96%) TypeScript
7 5 (9.26%) T-SQL
8 4 (7.41%) Scala
9 3 (5.56%) R
9 3 (5.56%) VBA
10 2 (3.70%) Java 8
11 1 (1.85%) Bash Shell
11 1 (1.85%) C++
11 1 (1.85%) PowerShell
Qualifications
1 2 (3.70%) Security Cleared
Quality Assurance & Compliance
1 3 (5.56%) QA
2 1 (1.85%) Data Quality
System Software
1 12 (22.22%) Docker
2 1 (1.85%) Active Directory
Systems Management
1 7 (12.96%) Kubernetes
2 3 (5.56%) Terraform
3 1 (1.85%) Marathon
Vendors
1 9 (16.67%) Oracle
2 4 (7.41%) Confluent
2 4 (7.41%) IBM
2 4 (7.41%) Microsoft
2 4 (7.41%) Splunk
3 3 (5.56%) Alteryx
3 3 (5.56%) Databricks
3 3 (5.56%) TIBCO
4 2 (3.70%) Atlassian
4 2 (3.70%) hybris
4 2 (3.70%) Rollbar
5 1 (1.85%) Google