Cost Optimisation Job Trends in the City of London

Cost Optimization
Central London > City of London

The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring Cost Optimisation skills. It covers permanent job vacancies from the 6 months leading up to 27 December 2025, with comparisons to the same periods in the previous two years.

6 months to
27 Dec 2025
Same period 2024 Same period 2023
Rank 119 162 166
Rank change year-on-year +43 +4 +91
Permanent jobs citing Cost Optimisation 12 6 5
As % of all permanent jobs in the City of London 0.58% 0.22% 0.17%
As % of the Processes & Methodologies category 0.66% 0.23% 0.18%
Number of salaries quoted 11 2 5
10th Percentile £72,500 £101,375 £48,500
25th Percentile £82,500 £103,438 £50,000
Median annual salary (50th Percentile) £125,000 £108,750 £60,000
Median % change year-on-year +14.94% +81.25% -40.00%
75th Percentile £140,000 £115,938 £79,000
90th Percentile - £119,125 £88,600
Central London median annual salary £125,000 £108,750 £60,000
% change year-on-year +14.94% +81.25% -40.00%

All Process and Methodology Skills
City of London

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

Permanent vacancies with a requirement for process or methodology skills 1,829 2,591 2,735
As % of all permanent jobs advertised in the City of London 87.68% 95.43% 95.10%
Number of salaries quoted 1,359 1,698 2,463
10th Percentile £42,450 £46,250 £40,300
25th Percentile £57,500 £55,000 £55,000
Median annual salary (50th Percentile) £77,500 £75,000 £75,000
Median % change year-on-year +3.33% - -
75th Percentile £100,000 £95,000 £96,250
90th Percentile £115,000 £117,500 £115,000
Central London median annual salary £77,500 £75,000 £75,000
% change year-on-year +3.33% - -

Cost Optimisation
Job Vacancy Trend in the City of London

Historical trend showing the proportion of permanent IT job postings citing Cost Optimisation relative to all permanent IT jobs advertised in the City of London.

Cost Optimisation job vacancy trend in the City of London

Cost Optimisation
Salary Trend in the City of London

Salary distribution trend for jobs in the City of London citing Cost Optimisation.

Salary distribution trend for jobs in the City of London citing Cost Optimisation

Cost Optimisation
Salary Histogram in the City of London

Salary distribution for jobs citing Cost Optimisation in the City of London over the 6 months to 27 December 2025.

Salary histogram for Cost Optimisation in the City of London

Cost Optimisation
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 2 (16.67%) Apache Airflow
Applications
1 1 (8.33%) Microsoft Excel
Cloud Services
1 4 (33.33%) AWS
2 3 (25.00%) AWS CloudFormation
3 2 (16.67%) Amazon Kinesis
3 2 (16.67%) Amazon S3
3 2 (16.67%) AWS Lambda
3 2 (16.67%) dbt
3 2 (16.67%) Fivetran
3 2 (16.67%) Serverless
3 2 (16.67%) Snowflake
4 1 (8.33%) Amazon ECS
4 1 (8.33%) Datadog
4 1 (8.33%) GitHub
4 1 (8.33%) GitHub Actions
4 1 (8.33%) Power Platform
4 1 (8.33%) SaaS
Database & Business Intelligence
1 6 (50.00%) Oracle Database
1 6 (50.00%) Oracle Exadata
2 2 (16.67%) Amazon Athena
2 2 (16.67%) Amazon Redshift
2 2 (16.67%) Data Lake
2 2 (16.67%) Data Warehouse
2 2 (16.67%) Metadata
3 1 (8.33%) Power BI
3 1 (8.33%) Tableau
General
1 7 (58.33%) Finance
2 3 (25.00%) Social Skills
3 2 (16.67%) Inclusion and Diversity
4 1 (8.33%) Analytical Skills
4 1 (8.33%) Banking
4 1 (8.33%) Investment Banking
4 1 (8.33%) Legal
Job Titles
1 7 (58.33%) Architect
2 6 (50.00%) Database Architect
2 6 (50.00%) Oracle Architect
3 2 (16.67%) DevOps Engineer
3 2 (16.67%) Lead
4 1 (8.33%) AWS Architect
4 1 (8.33%) AWS Data Architect
4 1 (8.33%) Data Architect
4 1 (8.33%) Lead DevOps
4 1 (8.33%) Lead DevOps Engineer
4 1 (8.33%) Senior
4 1 (8.33%) Senior DevOps
4 1 (8.33%) Senior DevOps Engineer
4 1 (8.33%) Threat Intelligence Manager
Libraries, Frameworks & Software Standards
1 1 (8.33%) Next.js
1 1 (8.33%) Node.js
1 1 (8.33%) OpenTelemetry
Miscellaneous
1 2 (16.67%) Cloud Native
2 1 (8.33%) Cyber Threat
2 1 (8.33%) Distributed Systems
2 1 (8.33%) Reinsurance
Operating Systems
1 1 (8.33%) Linux
Processes & Methodologies
1 8 (66.67%) Data Modelling
1 8 (66.67%) Performance Tuning
2 7 (58.33%) Computer Science
3 6 (50.00%) Budgeting
3 6 (50.00%) Contract Negotiation
3 6 (50.00%) DataOps
3 6 (50.00%) Disaster Recovery
4 4 (33.33%) AI
4 4 (33.33%) Analytics
4 4 (33.33%) DevOps
5 3 (25.00%) Business Intelligence
5 3 (25.00%) Cloud Operations
5 3 (25.00%) Data Pipeline
5 3 (25.00%) Infrastructure as Code
5 3 (25.00%) Machine Learning
5 3 (25.00%) Roadmaps
5 3 (25.00%) Stakeholder Management
6 2 (16.67%) Observability
6 2 (16.67%) Project Delivery
6 2 (16.67%) Strategic Roadmap
Programming Languages
1 2 (16.67%) Bash
1 2 (16.67%) Python
Qualifications
1 7 (58.33%) Computer Science Degree
1 7 (58.33%) Degree
2 6 (50.00%) OCP
2 6 (50.00%) Oracle Certification
3 2 (16.67%) AWS Certification
3 2 (16.67%) SnowPro
Quality Assurance & Compliance
1 1 (8.33%) GDPR
1 1 (8.33%) ISO/IEC 27001
1 1 (8.33%) QA
1 1 (8.33%) SLA
System Software
1 6 (50.00%) Oracle RAC
2 2 (16.67%) Docker
Systems Management
1 6 (50.00%) Data Guard
1 6 (50.00%) Oracle Enterprise Manager
1 6 (50.00%) Oracle RMAN
2 4 (33.33%) Terraform
3 2 (16.67%) Kubernetes
4 1 (8.33%) Argo
4 1 (8.33%) Grafana
4 1 (8.33%) Prometheus
Vendors
1 6 (50.00%) Delphix
1 6 (50.00%) Oracle