Big Data Contract Job Trends in the South East

Big Data
England > South East

The table below provides summary statistics and contractor rates for jobs advertised in the South East requiring Big Data skills. It covers contract job vacancies from the 6 months leading up to 16 October 2025, with comparisons to the same periods in the previous two years.

6 months to
16 Oct 2025
Same period 2024 Same period 2023
Rank 145 150 164
Rank change year-on-year +5 +14 -3
Contract jobs citing Big Data 23 27 40
As % of all contract jobs in the South East 0.64% 0.63% 0.73%
As % of the Database & Business Intelligence category 4.66% 4.42% 5.28%
Number of daily rates quoted 14 17 20
10th Percentile £388 £283 £450
25th Percentile £413 £350 £540
Median daily rate (50th Percentile) £531 £425 £788
Median % change year-on-year +25.00% -46.03% +57.50%
75th Percentile £584 £763 £850
90th Percentile £596 £788 £871
England median daily rate £525 £575 £600
% change year-on-year -8.70% -4.17% -
Number of hourly rates quoted 0 0 2
10th Percentile - - £52.67
25th Percentile - - £55.90
Median hourly rate - - £61.53
75th Percentile - - £66.90
90th Percentile - - £69.96
England median hourly rate £38.96 £47.50 £78.00
% change year-on-year -17.98% -39.10% -

All Database and Business Intelligence Skills
South East

Big Data 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 the South East.

Contract vacancies with a requirement for database or business intelligence skills 494 611 758
As % of all contract IT jobs advertised in the South East 13.64% 14.26% 13.78%
Number of daily rates quoted 363 394 547
10th Percentile £205 £259 £305
25th Percentile £329 £400 £438
Median daily rate (50th Percentile) £450 £500 £550
Median % change year-on-year -10.00% -9.09% +10.00%
75th Percentile £550 £625 £625
90th Percentile £638 £660 £683
England median daily rate £510 £550 £550
% change year-on-year -7.27% - -
Number of hourly rates quoted 3 22 45
10th Percentile - £23.16 £20.55
25th Percentile £13.25 £30.00 £25.25
Median hourly rate £13.50 £51.59 £49.00
Median % change year-on-year -73.83% +5.29% +137.29%
75th Percentile £19.13 £61.60 £71.90
90th Percentile £22.35 £64.41 £76.53
England median hourly rate £42.00 £35.00 £52.50
% change year-on-year +19.99% -33.33% +5.00%

Big Data
Job Vacancy Trend in the South East

Historical trend showing the proportion of contract IT job postings citing Big Data relative to all contract IT jobs advertised in the South East.

Big Data job vacancy trend in the South East

Big Data
Daily Rate Trend in the South East

Contractor daily rate distribution trend for jobs in the South East citing Big Data.

Contractor daily rate distribution trend for jobs in the South East citing Big Data

Big Data
Daily Rate Histogram in the South East

Daily rate distribution for jobs citing Big Data in the South East over the 6 months to 16 October 2025.

Daily rate histogram for Big Data in the South East

Big Data
Hourly Rate Trend in the South East

Contractor hourly rate distribution trend for jobs in the South East citing Big Data.

Contractor hourly rate distribution trend for jobs in the South East citing Big Data

Big Data
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the South East region over the 6 months to 16 October 2025. 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
Thames Valley 0 18 £550 +29.41% 19
Berkshire +13 9 £550 -26.67% 16
Buckinghamshire +3 9 £425 - 2
Hampshire +11 3 £575 -25.57% 3
Surrey -1 1 £500 +42.86%
East Sussex - 1 £360 -
Big Data
England

Big Data
Co-Occurring Skills & Capabilities in the South East 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 10 (43.48%) Apache Spark
2 3 (13.04%) Apache
3 2 (8.70%) Microsoft Exchange
4 1 (4.35%) Apache Airflow
4 1 (4.35%) Confluence
Business Applications
1 4 (17.39%) Avolution ABACUS
Cloud Services
1 20 (86.96%) AWS
2 19 (82.61%) Azure
3 11 (47.83%) GCP
4 5 (21.74%) Amazon S3
4 5 (21.74%) Azure DevOps
5 4 (17.39%) Amazon Bedrock
5 4 (17.39%) Amazon SageMaker
5 4 (17.39%) AWS Lambda
5 4 (17.39%) AWS Step Functions
5 4 (17.39%) ChatGPT
5 4 (17.39%) Serverless
6 3 (13.04%) GitHub
6 3 (13.04%) Snowflake
7 2 (8.70%) GitHub Actions
7 2 (8.70%) IaaS
7 2 (8.70%) OpenShift
7 2 (8.70%) PaaS
8 1 (4.35%) Textract
Communications & Networking
1 3 (13.04%) DNS
2 2 (8.70%) DHCP
2 2 (8.70%) Firewall
2 2 (8.70%) SMTP
2 2 (8.70%) VPN
3 1 (4.35%) SSH
3 1 (4.35%) SSL
3 1 (4.35%) TCP/IP
Database & Business Intelligence
1 6 (26.09%) Hadoop
2 4 (17.39%) Amazon Athena
2 4 (17.39%) Relational Database
3 3 (13.04%) Data Warehouse
4 2 (8.70%) Amazon RDS
4 2 (8.70%) Delta Lake
4 2 (8.70%) Elasticsearch
4 2 (8.70%) NoSQL
4 2 (8.70%) PostgreSQL
5 1 (4.35%) Apache Cassandra
5 1 (4.35%) Couchbase
5 1 (4.35%) IBM InfoSphere
5 1 (4.35%) MongoDB
5 1 (4.35%) OLAP
5 1 (4.35%) Parquet
5 1 (4.35%) Redis
5 1 (4.35%) SQL Server
5 1 (4.35%) Star Schema
Development Applications
1 6 (26.09%) Git
2 5 (21.74%) JIRA
3 2 (8.70%) Jenkins
4 1 (4.35%) GitLab
4 1 (4.35%) MLflow
4 1 (4.35%) Poetry
4 1 (4.35%) PyCharm
4 1 (4.35%) SonarQube
4 1 (4.35%) Visual Studio Code
General
1 8 (34.78%) Social Skills
2 6 (26.09%) Finance
3 4 (17.39%) Financial Institution
3 4 (17.39%) General Ledger
4 3 (13.04%) Public Sector
4 3 (13.04%) Retail
4 3 (13.04%) Telecoms
5 1 (4.35%) Analytical Skills
5 1 (4.35%) Banking
Job Titles
1 8 (34.78%) Architect
2 7 (30.43%) Data Scientist
2 7 (30.43%) Solutions Architect
3 3 (13.04%) Data Engineer
3 3 (13.04%) Senior
4 2 (8.70%) 3rd Line Engineer
4 2 (8.70%) 3rd Line Infrastructure Engineer
4 2 (8.70%) 3rd Line Infrastructure Support
4 2 (8.70%) 3rd Line Support
4 2 (8.70%) 3rd Line Support Engineer
4 2 (8.70%) Infrastructure Engineer
4 2 (8.70%) Infrastructure Support
4 2 (8.70%) Infrastructure Support Engineer
4 2 (8.70%) Salesforce Architect
4 2 (8.70%) Salesforce Solution Architect
4 2 (8.70%) Senior Data Engineer
4 2 (8.70%) Support Engineer
5 1 (4.35%) Data Modeller
5 1 (4.35%) Developer
5 1 (4.35%) Senior Developer
Libraries, Frameworks & Software Standards
1 8 (34.78%) NumPy
1 8 (34.78%) Pandas
2 7 (30.43%) scikit-learn
3 5 (21.74%) Kafka
4 4 (17.39%) Hugging Face
4 4 (17.39%) PyTorch
5 3 (13.04%) Prophet
6 1 (4.35%) Apache Avro
6 1 (4.35%) Elastic Stack
6 1 (4.35%) Flask
6 1 (4.35%) PySpark
6 1 (4.35%) RabbitMQ
6 1 (4.35%) REST
Miscellaneous
1 4 (17.39%) Algorithms
2 3 (13.04%) Distributed Computing
3 2 (8.70%) Clustering
3 2 (8.70%) Data Centre
3 2 (8.70%) PKI
4 1 (4.35%) Greenfield Project
4 1 (4.35%) Legacy Systems
Operating Systems
1 3 (13.04%) Linux
2 2 (8.70%) Windows
2 2 (8.70%) Windows Server
Processes & Methodologies
1 13 (56.52%) Machine Learning
2 10 (43.48%) Data Engineering
2 10 (43.48%) LLM
3 9 (39.13%) Agile
3 9 (39.13%) Use Case
4 8 (34.78%) Data Science
4 8 (34.78%) DevOps
5 6 (26.09%) AI
5 6 (26.09%) Problem-Solving
6 5 (21.74%) Actionable Insight
6 5 (21.74%) Data Pipeline
6 5 (21.74%) Microservices
6 5 (21.74%) TOGAF
7 4 (17.39%) A/B Testing
7 4 (17.39%) Data Privacy
7 4 (17.39%) OCR
7 4 (17.39%) Performance Metrics
7 4 (17.39%) Roadmaps
7 4 (17.39%) Strategic Roadmap
7 4 (17.39%) Time Series Analysis
Programming Languages
1 12 (52.17%) Python
1 12 (52.17%) SQL
2 2 (8.70%) PowerShell
2 2 (8.70%) Scala
3 1 (4.35%) Bash
3 1 (4.35%) Go
3 1 (4.35%) Groovy
3 1 (4.35%) Java
Qualifications
1 7 (30.43%) Degree
2 3 (13.04%) Master's Degree
2 3 (13.04%) Security Cleared
3 2 (8.70%) DV Cleared
4 1 (4.35%) Computer Science Degree
Quality Assurance & Compliance
1 5 (21.74%) GDPR
System Software
1 4 (17.39%) Docker
2 2 (8.70%) Active Directory
2 2 (8.70%) BitLocker
2 2 (8.70%) Hyper-V
2 2 (8.70%) Microsoft App-V
2 2 (8.70%) Terminal Services
2 2 (8.70%) VMware ESXi
2 2 (8.70%) VMware Infrastructure
Systems Management
1 4 (17.39%) Kubernetes
2 2 (8.70%) Ansible
2 2 (8.70%) Nagios
2 2 (8.70%) Puppet
2 2 (8.70%) vCenter Server
2 2 (8.70%) vMotion
3 1 (4.35%) Argo
3 1 (4.35%) Istio
Vendors
1 5 (21.74%) Google
2 4 (17.39%) Databricks
3 3 (13.04%) Microsoft
3 3 (13.04%) Sage
4 2 (8.70%) Citrix
4 2 (8.70%) HP
4 2 (8.70%) Salesforce
4 2 (8.70%) Symantec
4 2 (8.70%) VMware
5 1 (4.35%) Atlassian
5 1 (4.35%) Cloudera
5 1 (4.35%) IBM
5 1 (4.35%) Red Hat