Computer Science Contract Job Trends in the City of London

Computer Science
Central London > City of London

The table below provides summary statistics and contractor rates for jobs advertised in the City of London requiring Computer Science skills. It covers contract job vacancies from the 6 months leading up to 22 December 2025, with comparisons to the same periods in the previous two years.

6 months to
22 Dec 2025
Same period 2024 Same period 2023
Rank 75 55 71
Rank change year-on-year -20 +16 +8
Contract jobs citing Computer Science 52 67 72
As % of all contract jobs in the City of London 2.85% 3.26% 2.86%
As % of the Processes & Methodologies category 3.15% 3.54% 3.20%
Number of daily rates quoted 41 43 44
10th Percentile £321 £434 £325
25th Percentile £456 £505 £563
Median daily rate (50th Percentile) £600 £625 £715
Median % change year-on-year -4.00% -12.53% +5.85%
75th Percentile £725 £725 £828
90th Percentile £925 £896 £943
Central London median daily rate £600 £600 £702
% change year-on-year - -14.53% +7.59%
Number of hourly rates quoted 1 0 0
10th Percentile - - -
25th Percentile £26.50 - -
Median hourly rate £28.00 - -
75th Percentile £29.50 - -
90th Percentile - - -
Central London median hourly rate £28.00 - -

All Process and Methodology Skills
City of London

Computer Science falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in the City of London.

Contract vacancies with a requirement for process or methodology skills 1,653 1,895 2,249
As % of all contract IT jobs advertised in the City of London 90.53% 92.17% 89.32%
Number of daily rates quoted 1,166 1,156 1,604
10th Percentile £340 £363 £363
25th Percentile £422 £464 £463
Median daily rate (50th Percentile) £543 £575 £575
Median % change year-on-year -5.65% - -0.86%
75th Percentile £675 £688 £688
90th Percentile £758 £788 £800
Central London median daily rate £550 £575 £575
% change year-on-year -4.35% - -
Number of hourly rates quoted 17 15 11
10th Percentile £20.02 £15.80 £17.00
25th Percentile £20.82 £22.00 £17.97
Median hourly rate £28.00 £42.50 £25.00
Median % change year-on-year -34.12% +70.00% -41.86%
75th Percentile £41.94 £102.25 £42.38
90th Percentile £54.95 £127.30 £73.75
Central London median hourly rate £26.31 £35.00 £25.50
% change year-on-year -24.84% +37.25% -37.04%

Computer Science
Job Vacancy Trend in the City of London

Historical trend showing the proportion of contract IT job postings citing Computer Science relative to all contract IT jobs advertised in the City of London.

Computer Science job vacancy trend in the City of London

Computer Science
Daily Rate Trend in the City of London

Contractor daily rate distribution trend for jobs in the City of London citing Computer Science.

Contractor daily rate distribution trend for jobs in the City of London citing Computer Science

Computer Science
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Computer Science in the City of London over the 6 months to 22 December 2025.

Daily rate histogram for Computer Science in the City of London

Computer Science
Hourly Rate Trend in the City of London

Contractor hourly rate distribution trend for jobs in the City of London citing Computer Science.

Contractor hourly rate distribution trend for jobs in the City of London citing Computer Science

Computer Science
Co-Occurring Skills & Capabilities in the City of 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 4 (7.69%) SharePoint
2 3 (5.77%) Confluence
3 2 (3.85%) Apache Airflow
4 1 (1.92%) Ethereum
4 1 (1.92%) Hyperledger
4 1 (1.92%) Microsoft Exchange
Applications
1 3 (5.77%) Microsoft Excel
1 3 (5.77%) Microsoft Office
2 1 (1.92%) MS Visio
Business Applications
1 1 (1.92%) Aladdin
1 1 (1.92%) Salesforce CRM
1 1 (1.92%) SAP MDG
1 1 (1.92%) SAP PLM
1 1 (1.92%) SAP S/4HANA
1 1 (1.92%) SAP VC
1 1 (1.92%) Workday HCM
Cloud Services
1 21 (40.38%) Azure
2 9 (17.31%) GCP
3 8 (15.38%) AWS
4 6 (11.54%) Power Platform
5 4 (7.69%) Azure DevOps
6 3 (5.77%) Entra ID
6 3 (5.77%) Google Gemini
6 3 (5.77%) Microsoft 365
7 2 (3.85%) ChatGPT
7 2 (3.85%) Snowflake
8 1 (1.92%) Amazon Bedrock
8 1 (1.92%) Anthropic Claude
8 1 (1.92%) Azure AI
8 1 (1.92%) Azure Logic Apps
8 1 (1.92%) Dagster
8 1 (1.92%) dbt
8 1 (1.92%) Fivetran
8 1 (1.92%) Power Automate
8 1 (1.92%) Prefect
8 1 (1.92%) Vertex AI
Communications & Networking
1 3 (5.77%) Firewall
2 2 (3.85%) Network Security
3 1 (1.92%) DHCP
3 1 (1.92%) DNS
3 1 (1.92%) HTTPS
3 1 (1.92%) Internet
3 1 (1.92%) SSH
3 1 (1.92%) SSL
3 1 (1.92%) TCP/IP
3 1 (1.92%) VLAN
Database & Business Intelligence
1 4 (7.69%) KDB
2 3 (5.77%) Kdb+
2 3 (5.77%) Power BI
3 2 (3.85%) Data Warehouse
3 2 (3.85%) Tableau
4 1 (1.92%) Big Data
4 1 (1.92%) Pinecone
4 1 (1.92%) Relational Database
4 1 (1.92%) Snowflake Schema
4 1 (1.92%) Tick Data
4 1 (1.92%) Weaviate
Development Applications
1 5 (9.62%) JIRA
2 3 (5.77%) Git
2 3 (5.77%) Selenium
3 2 (3.85%) Bitbucket
3 2 (3.85%) Cucumber
3 2 (3.85%) GitLab
3 2 (3.85%) Postman
3 2 (3.85%) Team Foundation Server
4 1 (1.92%) Artifactory
4 1 (1.92%) Gradle
4 1 (1.92%) Hardhat
4 1 (1.92%) MLflow
4 1 (1.92%) QUnit
4 1 (1.92%) SonarQube
General
1 27 (51.92%) Finance
2 25 (48.08%) Social Skills
3 14 (26.92%) Analytical Skills
4 8 (15.38%) Banking
4 8 (15.38%) Front Office
5 6 (11.54%) Influencing Skills
6 5 (9.62%) Back Office
7 4 (7.69%) Investment Banking
7 4 (7.69%) Legal
8 3 (5.77%) Pharmaceutical
8 3 (5.77%) Presentation Skills
9 2 (3.85%) Financial Institution
9 2 (3.85%) Law
9 2 (3.85%) Public Sector
10 1 (1.92%) Documentation Skills
10 1 (1.92%) Inclusion and Diversity
10 1 (1.92%) Manufacturing
Job Titles
1 11 (21.15%) Developer
2 10 (19.23%) Analyst
3 6 (11.54%) Business Analyst
4 5 (9.62%) Data Engineer
5 4 (7.69%) Data Scientist
5 4 (7.69%) Senior
6 3 (5.77%) Architect
6 3 (5.77%) Java Developer
6 3 (5.77%) KDB Developer
6 3 (5.77%) Security Engineer
6 3 (5.77%) Test Engineer
7 2 (3.85%) Artificial Intelligence Engineer
7 2 (3.85%) Consultant
7 2 (3.85%) Data Analyst
7 2 (3.85%) Evangelist
7 2 (3.85%) Lead
7 2 (3.85%) Python Engineer
7 2 (3.85%) Senior Developer
7 2 (3.85%) Software Developer
7 2 (3.85%) Solutions Architect
Libraries, Frameworks & Software Standards
1 7 (13.46%) .NET
2 3 (5.77%) CSS
2 3 (5.77%) HTML
2 3 (5.77%) LangChain
2 3 (5.77%) PyTorch
2 3 (5.77%) TensorFlow
2 3 (5.77%) XML
3 2 (3.85%) Spring
4 1 (1.92%) HTML5
4 1 (1.92%) jQuery
4 1 (1.92%) LangGraph
4 1 (1.92%) Murex MxML
4 1 (1.92%) Node.js
4 1 (1.92%) OAuth
4 1 (1.92%) OpenID
4 1 (1.92%) RESTful
4 1 (1.92%) SAML
4 1 (1.92%) Visualforce
4 1 (1.92%) Web Services
4 1 (1.92%) XSLT
Miscellaneous
1 6 (11.54%) Product Ownership
2 5 (9.62%) Algorithms
2 5 (9.62%) Fixed Income
3 4 (7.69%) Data Structures
4 3 (5.77%) Derivative
4 3 (5.77%) Foreign Exchange (FX)
4 3 (5.77%) Management Information System
4 3 (5.77%) Security Posture
5 2 (3.85%) AI Agents
5 2 (3.85%) Data Centre
5 2 (3.85%) Distributed Computing
5 2 (3.85%) Distributed Systems
5 2 (3.85%) Equities
5 2 (3.85%) Low-Code
5 2 (3.85%) Onboarding
5 2 (3.85%) Self-Motivation
6 1 (1.92%) Analytical Mindset
6 1 (1.92%) Blockchain
6 1 (1.92%) Cloud Native
6 1 (1.92%) Distributed Denial-of-Service
Operating Systems
1 5 (9.62%) Linux
1 5 (9.62%) Unix
2 2 (3.85%) Windows
Processes & Methodologies
1 24 (46.15%) Problem-Solving
2 19 (36.54%) Agile
3 15 (28.85%) AI
4 12 (23.08%) Data Science
5 10 (19.23%) DevOps
5 10 (19.23%) SDLC
6 9 (17.31%) Generative AI
6 9 (17.31%) Software Engineering
7 8 (15.38%) User Acceptance Testing
8 7 (13.46%) Risk Management
8 7 (13.46%) Scrum
8 7 (13.46%) Validation
9 6 (11.54%) CI/CD
9 6 (11.54%) Machine Learning
9 6 (11.54%) Mathematics
9 6 (11.54%) Project Delivery
9 6 (11.54%) Stakeholder Engagement
10 5 (9.62%) LLM
10 5 (9.62%) Requirements Gathering
10 5 (9.62%) Roadmaps
Programming Languages
1 19 (36.54%) Python
2 12 (23.08%) Java
3 11 (21.15%) SQL
4 7 (13.46%) C#
5 5 (9.62%) JavaScript
6 4 (7.69%) C++
7 2 (3.85%) VB.NET
8 1 (1.92%) ABAP
8 1 (1.92%) Apex Code
8 1 (1.92%) F#
8 1 (1.92%) Go
8 1 (1.92%) PowerShell
8 1 (1.92%) Solidity
8 1 (1.92%) T-SQL
8 1 (1.92%) TypeScript
8 1 (1.92%) VBA
8 1 (1.92%) VC++
Qualifications
1 51 (98.08%) Degree
2 33 (63.46%) Computer Science Degree
3 8 (15.38%) Master's Degree
4 3 (5.77%) CBAP
4 3 (5.77%) SC Cleared
4 3 (5.77%) Security Cleared
5 2 (3.85%) CISSP
5 2 (3.85%) ISEB
5 2 (3.85%) PMI Certification
6 1 (1.92%) Azure Certification
6 1 (1.92%) BPSS Clearance
6 1 (1.92%) CISM
6 1 (1.92%) IIBA
6 1 (1.92%) MBA
6 1 (1.92%) Microsoft Certification
6 1 (1.92%) Numerate Degree
6 1 (1.92%) PhD
6 1 (1.92%) PMP
6 1 (1.92%) Postgraduate
6 1 (1.92%) Six Sigma Green Belt
Quality Assurance & Compliance
1 4 (7.69%) Data Quality
1 4 (7.69%) QA
2 3 (5.77%) GDPR
3 2 (3.85%) NIST
4 1 (1.92%) Accessibility
4 1 (1.92%) COBIT
4 1 (1.92%) EMIR
4 1 (1.92%) ISO 20022
4 1 (1.92%) ISO/IEC 27001
4 1 (1.92%) PCI DSS
4 1 (1.92%) PSD2
4 1 (1.92%) SEPA
System Software
1 2 (3.85%) Active Directory
2 1 (1.92%) Docker
2 1 (1.92%) VMware Infrastructure
Systems Management
1 1 (1.92%) Ansible
1 1 (1.92%) Kubernetes
1 1 (1.92%) Microsoft Intune
1 1 (1.92%) Rundeck
1 1 (1.92%) SCCM
1 1 (1.92%) Terraform
Vendors
1 11 (21.15%) Microsoft
2 3 (5.77%) Salesforce
2 3 (5.77%) Workday
3 2 (3.85%) Google
3 2 (3.85%) Oracle
3 2 (3.85%) SAP
3 2 (3.85%) Tenable
3 2 (3.85%) UiPath
4 1 (1.92%) CheckPoint
4 1 (1.92%) Cisco
4 1 (1.92%) F5
4 1 (1.92%) Fortinet
4 1 (1.92%) Foundry
4 1 (1.92%) IBM
4 1 (1.92%) Infoblox
4 1 (1.92%) ION Trading
4 1 (1.92%) Murex
4 1 (1.92%) OpenAI
4 1 (1.92%) ServiceNow
4 1 (1.92%) VMware