Apache Cassandra Contract Job Trends in London

Apache Cassandra
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Apache Cassandra skills. It covers contract job vacancies from the 6 months leading up to 21 May 2026, with comparisons to the same periods in the previous two years.

6 months to
21 May 2026
Same period 2025 Same period 2024
Rank 359 307 312
Rank change year-on-year -52 +5 +49
Contract jobs citing Apache Cassandra 45 40 75
As % of all contract jobs in London 0.25% 0.32% 0.43%
As % of the Database & Business Intelligence category 1.38% 1.45% 1.94%
Number of daily rates quoted 10 12 55
10th Percentile £431 - £338
25th Percentile £456 £650 £469
Median daily rate (50th Percentile) £525 £725 £563
Median % change year-on-year -27.59% +28.89% -11.76%
75th Percentile £538 £825 £675
90th Percentile £559 £836 £683
England median daily rate £525 £700 £598
% change year-on-year -25.00% +17.15% -13.09%
Number of hourly rates quoted 2 0 0
10th Percentile £67.50 - -
25th Percentile £71.25 - -
Median hourly rate £80.00 - -
75th Percentile £86.25 - -
90th Percentile £88.50 - -
England median hourly rate £80.00 - £67.50
% change year-on-year - - -19.73%

All Database & BI Skills
London

Apache Cassandra falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring database or business intelligence skills in London.

Contract vacancies with a requirement for database or business intelligence skills 3,264 2,756 3,866
As % of all contract IT jobs advertised in London 18.08% 22.31% 22.12%
Number of daily rates quoted 2,226 1,941 2,866
10th Percentile £363 £381 £375
25th Percentile £425 £450 £456
Median daily rate (50th Percentile) £525 £550 £563
Median % change year-on-year -4.55% -2.22% -2.17%
75th Percentile £638 £713 £700
90th Percentile £750 £838 £838
England median daily rate £500 £525 £525
% change year-on-year -4.76% - -4.55%
Number of hourly rates quoted 27 30 35
10th Percentile £18.19 £22.27 £20.98
25th Percentile £26.52 £26.89 £25.62
Median hourly rate £44.50 £35.00 £50.00
Median % change year-on-year +27.14% -30.00% -4.76%
75th Percentile £60.88 £57.50 £55.00
90th Percentile £81.00 £79.13 £70.30
England median hourly rate £44.75 £32.96 £40.00
% change year-on-year +35.77% -17.60% -28.19%

Apache Cassandra
Job Vacancy Trend in London

Historical trend showing the proportion of contract IT job postings citing Apache Cassandra relative to all contract IT jobs advertised in London.

Apache Cassandra job vacancy trend in London

Apache Cassandra
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Apache Cassandra.

Contractor daily rate distribution trend for jobs in London citing Apache Cassandra

Apache Cassandra
Daily Rate Histogram in London

Daily rate distribution for jobs citing Apache Cassandra in London over the 6 months to 21 May 2026.

Daily rate histogram for Apache Cassandra in London

Apache Cassandra
Hourly Rate Trend in London

Contractor hourly rate distribution trend for jobs in London citing Apache Cassandra.

Contractor hourly rate distribution trend for jobs in London citing Apache Cassandra

Apache Cassandra
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Apache Cassandra in London over the 6 months to 21 May 2026.

Hourly rate histogram for Apache Cassandra in London

Apache Cassandra
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Cassandra within the London region over the 6 months to 21 May 2026. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London -5 5 £525 -
Apache Cassandra
England

Apache Cassandra
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 7 (15.56%) Apache Spark
2 1 (2.22%) Apache
Business Applications
1 1 (2.22%) Loan IQ
Cloud Services
1 44 (97.78%) AWS
2 11 (24.44%) Azure
3 9 (20.00%) GitHub
4 7 (15.56%) Amazon Kinesis
4 7 (15.56%) GCP
5 5 (11.11%) Amazon EC2
5 5 (11.11%) GitHub Actions
6 4 (8.89%) AWS Step Functions
6 4 (8.89%) GitHub Copilot
7 3 (6.67%) Amazon CloudWatch
7 3 (6.67%) Amazon S3
7 3 (6.67%) Azure Cosmos DB
7 3 (6.67%) Azure DevOps
7 3 (6.67%) Azure Monitor
8 2 (4.44%) AWS CloudFormation
8 2 (4.44%) Serverless
8 2 (4.44%) Snowflake
9 1 (2.22%) Amazon ECS
9 1 (2.22%) Amazon EKS
9 1 (2.22%) Azure Service Bus
Communications & Networking
1 2 (4.44%) NaaS
1 2 (4.44%) WAN
Database & Business Intelligence
1 17 (37.78%) NoSQL
2 16 (35.56%) PostgreSQL
3 15 (33.33%) MongoDB
4 7 (15.56%) MySQL
4 7 (15.56%) SQL Server
5 4 (8.89%) DynamoDB
5 4 (8.89%) Hadoop
6 3 (6.67%) Amazon RDS
6 3 (6.67%) Flink
7 2 (4.44%) Amazon Athena
7 2 (4.44%) Amazon Redshift
7 2 (4.44%) Elasticsearch
7 2 (4.44%) InfluxDB
7 2 (4.44%) TimescaleDB
8 1 (2.22%) Apache Hudi
8 1 (2.22%) Apache Iceberg
8 1 (2.22%) Data Lake
8 1 (2.22%) Data Warehouse
8 1 (2.22%) Metadata
8 1 (2.22%) Neo4j
Development Applications
1 7 (15.56%) GitLab
2 5 (11.11%) Jenkins
2 5 (11.11%) JUnit
2 5 (11.11%) Mockito
3 4 (8.89%) Git
4 3 (6.67%) Gradle
4 3 (6.67%) Maven
5 2 (4.44%) Robot Framework
6 1 (2.22%) ER Studio
6 1 (2.22%) ERwin
6 1 (2.22%) MLflow
6 1 (2.22%) PowerDesigner
6 1 (2.22%) webpack
General
1 10 (22.22%) Finance
2 6 (13.33%) Banking
3 4 (8.89%) Social Skills
4 3 (6.67%) Public Sector
5 2 (4.44%) Billing
5 2 (4.44%) Telecoms
6 1 (2.22%) Analytical Skills
6 1 (2.22%) Investment Banking
6 1 (2.22%) Legal
Job Titles
1 27 (60.00%) Developer
2 25 (55.56%) Senior
3 24 (53.33%) Senior Developer
4 8 (17.78%) Java Developer
5 6 (13.33%) Java Engineer
6 5 (11.11%) Senior Java Developer
7 4 (8.89%) Data Engineer
7 4 (8.89%) Software Engineer
8 3 (6.67%) Cassandra Engineer
8 3 (6.67%) DevOps Engineer
8 3 (6.67%) Java Software Engineer
9 2 (4.44%) Architect
9 2 (4.44%) Lead
9 2 (4.44%) Lead DevOps
9 2 (4.44%) Lead DevOps Engineer
10 1 (2.22%) Distributed Systems Engineer
10 1 (2.22%) Full-Stack Engineer
10 1 (2.22%) Full-Stack Software Engineer
10 1 (2.22%) Senior AWS DevOps Engineer
10 1 (2.22%) Senior DevOps
Libraries, Frameworks & Software Standards
1 31 (68.89%) Kafka
2 21 (46.67%) gRPC
3 10 (22.22%) Spring
4 8 (17.78%) Spring Boot
5 7 (15.56%) React
5 7 (15.56%) REST
6 6 (13.33%) AngularJS
7 5 (11.11%) CSS
7 5 (11.11%) OpenTelemetry
8 4 (8.89%) HTML
8 4 (8.89%) Vue
9 3 (6.67%) RESTful
10 2 (4.44%) GraphQL
10 2 (4.44%) OpenAPI
10 2 (4.44%) RabbitMQ
10 2 (4.44%) Swagger
11 1 (2.22%) PySpark
11 1 (2.22%) PyTorch
11 1 (2.22%) Spring WebFlux
11 1 (2.22%) TensorFlow
Miscellaneous
1 26 (57.78%) Distributed Systems
2 10 (22.22%) Cloud Native
3 3 (6.67%) Greenfield Project
3 3 (6.67%) Onboarding
3 3 (6.67%) Replication
4 2 (4.44%) Virtual Team
5 1 (2.22%) CMDB
5 1 (2.22%) Credit Risk
5 1 (2.22%) Data Protection Act
5 1 (2.22%) Data Structures
5 1 (2.22%) Derivative
5 1 (2.22%) Foreign Exchange (FX)
5 1 (2.22%) Legacy Systems
5 1 (2.22%) Reference Data
Processes & Methodologies
1 35 (77.78%) Microservices
2 26 (57.78%) Software Engineering
3 21 (46.67%) Open Source
4 13 (28.89%) CI/CD
5 11 (24.44%) DevOps
6 10 (22.22%) Agile
7 9 (20.00%) Observability
8 8 (17.78%) Performance Tuning
9 7 (15.56%) Containerisation
9 7 (15.56%) Data Modelling
9 7 (15.56%) Event-Driven
9 7 (15.56%) Fintech
10 6 (13.33%) Code Quality
11 5 (11.11%) Batch Processing
11 5 (11.11%) ETL
11 5 (11.11%) Migration
11 5 (11.11%) Secure Coding
11 5 (11.11%) Test Automation
12 4 (8.89%) AI
12 4 (8.89%) Test-First Development
Programming Languages
1 21 (46.67%) Java
2 20 (44.44%) Go
3 13 (28.89%) SQL
4 12 (26.67%) Python
5 7 (15.56%) TypeScript
6 6 (13.33%) JavaScript
7 2 (4.44%) C++
7 2 (4.44%) Scala
8 1 (2.22%) Bash
8 1 (2.22%) C
8 1 (2.22%) C#
8 1 (2.22%) PHP
8 1 (2.22%) PL/SQL
8 1 (2.22%) T-SQL
Qualifications
1 4 (8.89%) Security Cleared
2 2 (4.44%) SC Cleared
3 1 (2.22%) Computer Science Degree
3 1 (2.22%) Degree
3 1 (2.22%) Master's Degree
Quality Assurance & Compliance
1 3 (6.67%) QA
1 3 (6.67%) Sarbanes-Oxley
2 1 (2.22%) Accessibility
2 1 (2.22%) Data Quality
2 1 (2.22%) IFRS
2 1 (2.22%) IFRS 9
System Software
1 32 (71.11%) Docker
Systems Management
1 33 (73.33%) Kubernetes
2 7 (15.56%) Grafana
3 6 (13.33%) Prometheus
4 4 (8.89%) Terraform
5 2 (4.44%) Amdocs OSS
6 1 (2.22%) Ansible
6 1 (2.22%) Argo
6 1 (2.22%) Karpenter
Vendors
1 3 (6.67%) Bloomberg
1 3 (6.67%) Dynatrace
1 3 (6.67%) Refinitiv
2 2 (4.44%) Amdocs
2 2 (4.44%) Ciena
2 2 (4.44%) Microsoft
2 2 (4.44%) Salesforce
2 2 (4.44%) ServiceNow
3 1 (2.22%) BT
3 1 (2.22%) Databricks
3 1 (2.22%) Google
3 1 (2.22%) OpenAI
3 1 (2.22%) Oracle
3 1 (2.22%) Splunk