1 to 25 of 28 Permanent Cost Optimisation Jobs in the City of London

Scripting skills in Python, Bash, or similar Nice to Have: Cloud certifications (e.g., AWS Certified Solutions Architect, Azure Administrator) Experience with serverless computing (Lambda, Azure Functions) Knowledge of cost optimization strategies in cloud environment What We Offer: Competitive salary and performance bonuses Flexible working hours and remote work opportunities Career development and certification support A collaborative and innovative More ❯

pound billed. You are proficient in creating and operating CI/CD pipelines to deliver incremental change and improvement. You tackle recurring cloud challenges such as cost optimisation, security and scaling. Kubernetes is at the forefront of everything we do. You should be comfortable provisioning and configuring clusters in the cloud, on-premise and at the edge. More ❯

automated testing, security scanning, and multi-environment deployments. Provision and Operate Cloud Environments - Set up and manage infrastructure on AWS, Azure, or GCP, including networking, IAM, monitoring, and cost optimisation. Automate common cloud operations like backups and scaling. Implement Containerisation and Orchestration - Containerise applications with Docker and deploy using Kubernetes, ECS, or similar. Manage Helm charts or Customise More ❯

driving the organization's digital transformation. This individual will be responsible for overseeing the overall cloud infrastructure design, management, and administration, ensuring best practices in deployment, security, and cost optimization. The Opportunity : Cloud Infrastructure Design & Architecture : Design and implement scalable, secure, and cost-efficient cloud infrastructure solutions on cloud that meet business requirements. Create and document More ❯

AI systems for millions of global members. Collaborate with product/data teams, embracing “you build it, you run it” DevOps mindset. Ensure quality via automated testing; select cost-effective AI solutions. Key responsibilities: Build scalable AI systems including agentic chatbots and self-service platforms Develop internal AI copilot tools to enhance operational efficiency Create recommendation systems and … search functionality Ensure reliability through automated testing and observability Make strategic technology decisions balancing cost and delivery timelines What we're looking for 4-5 years relevant experience Proficiency in Python or similar programming languages Experience with GenAI tools (LangGraph, CrewAI, OpenAI APIs, Hugging Face) ML fundamentals and LLM expertise (prompt engineering, cost optimization) Cloud platforms More ❯

infrastructure-as-code with tools like Terraform, GitHub, and Jenkins • Design cloud-native operations, observability, and performance monitoring frameworks • Contribute to best practices in platform engineering, security, and cost optimization (FinOps) Required Experience: • 6+ years in cloud platform architecture and solution design • Deep knowledge of at least one major hyperscaler (Azure/AWS/GCP) • Strong technical background More ❯

Azure-based solutions across IaaS, PaaS, and SaaS. Lead architectural discussions and design sessions with stakeholders and technical teams. Ensure solutions align with Azure best practices for scalability, cost optimization, performance, and security. Develop and maintain architecture documentation, diagrams, and design artifacts. Support cloud migration and modernization projects from on-premise or other cloud providers to Azure. Collaborate More ❯

out enhancements to maintenance/housekeeping scripts as required and monitor the DB growth periodically. Handles cloud Environment preparation, refresh, rebuild, upkeep, maintenance, and upgrade activities. Ensure cloud cost optimisation. Troubleshooting of Murex environment-specific issues including Infrastructure related issues and update pipelines for a permanent fix. Handling EOD execution and troubleshooting of issues related to it. Participate … Participate in the release activity and coordinate with QA/Release teams. Participate in AWS stack deployment, AWS AMI patching, and stack configuration to ensure optimal performance and cost-efficiency. Address requests like warehouse rebuild, maintenance, Perform Health/sanity checks, create XVA engine, environment restores & backup in AWS as per project need. Perform Weekend maintenance and perform More ❯

is likely to be once per week on average. About Capacitas Founded in 2002 and based in London, Capacitas is the only consulting firm specialising exclusively in reducing cost and performance risk in business-critical IT systems: We are thought leaders and trusted advisors in IT Performance Assurance We have a unique methodology that strikes the balance between … service, risk and cost We have extensive experience protecting high revenue, high availability clients We invest in R&D - developing solutions to enable fast, efficient and scalable delivery At Capacitas we know what great performance looks like for our clients and their customers. We enable our client’s IT systems to be available, fast and cost … test design Performance test automation skills Monitoring, including basic and complex metric understanding, and familiarity with monitoring agents Capacity planning and modelling skills Experience delivering cloud cost optimisation, identifying opportunities for reduced spend Financial modelling Proven experience of financial numeracy, e.g. calculating savings, working out percentage growth, statistical and reporting skills Qualifications 2.1 degree (or equivalent), or More ❯

implement secure, scalable Azure cloud architectures (networking, storage, compute, security). Lead cloud migration initiatives, ensuring minimal downtime and best-practice adoption. Optimise cloud environments for performance and cost-efficiency. Enforce security and compliance standards, including identity management and data protection. Automate infrastructure using tools like Terraform, ARM, or Bicep. Create and maintain disaster recovery and high availability … Code (e.g. Terraform, CloudFormation, Bicep) and DevOps tooling (GitHub Actions, Jenkins). Strong understanding of cloud security and regulatory compliance (e.g. GDPR, ISO 27001). Experience in cloud cost control and optimisation. Excellent communication and stakeholder engagement skills. Desirable: Knowledge of hybrid/multi-cloud environments and advanced cloud networking. Familiarity with Zero Trust security principles and cloud More ❯

team Support post-acquisition integration of technology stacks Roll out Prisma and Zscaler as part of a broader Zero Trust initiative Oversee vendor relationships, renewals, and cost optimisation Ensure 24/7 availability, resilience, and scalability What we’re looking for: Expertise in Cisco, Juniper, and Arista technologies Strong understanding of BGP, MPLS, VPNs, firewalls (Palo Alto More ❯

frame AI solutions in business terms. Nice-to-have: Familiarity with database systems (PostgreSQL, MongoDB) and caching layers (Redis); Open-source contributions or published AI demos; Understanding of cost-optimization, monitoring for LLM usage and model-API trade-offs; Familiarity with prompt engineering best practices and “vibe-coding” tools (e.g., GitHub Copilot, Cursor IDE); Willingness to travel occasionally More ❯

support new AWS native cloud data warehouse solutions Develop and optimize ETL processes using AWS services (e.g. AWS Glue, Lambda) to ensure efficient data ingestion, transformation, storage, and cost optimization. Deliver data to presentation layers to power reporting and analytics Collaborate with stakeholders, product owners, and developers Create and maintain data models that serve as a foundation for More ❯

support new AWS native cloud data warehouse solutions Develop and optimize ETL processes using AWS services (e.g. AWS Glue, Lambda) to ensure efficient data ingestion, transformation, storage, and cost optimization. Deliver data to presentation layers to power reporting and analytics Collaborate with stakeholders, product owners, and developers Create and maintain data models that serve as a foundation for More ❯

take full ownership of its ongoing success. This is your chance to work at the intersection of finance, cloud engineering, and operations, driving cost visibility, accountability, and optimisation across the enterprise. Responsibilities: Lead the rollout of our FinOps model across the organisation Partner with Finance, Engineering & Procurement on cloud cost accountability Manage tagging strategies, cost allocation models, and usage forecasting Deliver financial dashboards, insights, and optimisation recommendations Drive maturity through the FinOps lifecycle: Inform → Optimize → Operate Overview: Experience in FinOps, Cloud Financial Management, or Cloud Economics. Strong understanding of cloud billing models (Azure preferred; AWS/GCP also useful). Familiarity with FinOps tools (e.g., Apptio, Cloudability, CloudHealth, native cost tools). Knowledge of cloud tagging, cost allocation, and showback/chargeback models. Experience with budgeting, forecasting, and financial analysis in a technology setting. Excellent stakeholder engagement and analytical skills. Experience in financial services or other regulated industries. FinOps Certified Practitioner or willingness to become certified. This FinOps Specialist opening is paying an annual salary up More ❯

clients, conduct comprehensive cloud assessments, distributed cloud architecture design and create implementation plan and roadmap. •Maintain client stakeholder relationship, identify downstream opportunities, ensure closure of advisory commitments. •Conduct cost optimization analyses, identify opportunities to reduce cloud spending, maximize return on cloud investments. •Ensure security and regulatory compliance, provide training and education to client on cloud technologies. Your Profile More ❯

key deliverables. Quality Assurance: Implement quality assurance processes to ensure project deliverables meet industry standards and compliance requirements. Budget Management: Monitor project budgets and expenses, identifying opportunities for cost optimization and efficiency improvements. Documentation: Maintain accurate project documentation, including plans, status reports, meeting minutes, and change requests. Required Skills: PRINCE 2 Practitioner or equivalent professional accreditation. 4+ years More ❯

IT operating models across major public and private sector organisations. As an Enterprise Architect – Technology Strategy, you will: • Provide credible, strategic advice on IT operations, commercial structures, and cost control • Collaborate with client teams to develop forward-thinking IT strategies • Lead end-to-end client engagements and technology transformation programmes • Design and implement IT operating models tailored to … Architect will have: • Proven experience delivering IT strategy and operating model design in complex environments, with emphasis on Cloud, SAP, or emerging technologies • Expertise in IT cost optimisation and large-scale agile delivery frameworks • Strong leadership skills with a track record of managing major technology programmes/projects • Excellent communication skills, adapting style from C-suite to More ❯

be very strategic and delivery-focused with a strong history of leading financial reporting change and transformation projects within the global banking environments with proven success in driving cost-effective process enhancements, embedding regulatory compliance, and improving reporting accuracy and transparency. The candidate must be skilled in partnering with senior leadership to deliver change initiatives that unlock value … successful change adoption. Project & Program Management End-to-End Project Delivery (Agile/Waterfall/Hybrid) Portfolio & Program Governance (PMO) Risk, Issue & Dependency Management Budgeting, Forecasting & Cost Optimisation Financial Reporting & Regulatory Change Financial & Regulatory Reporting Transformation Data Quality, Reconciliation & Control Frameworks Finance Target Operating Model Design Strategic Transformation & Change Fit-for-Growth Strategy Execution Business Process Reengineering … Cost Efficiency & Operational Excellence Change Management & User Adoption Stakeholder & Communication Management Senior Stakeholder & Executive Engagement Board-Level Reporting & Presentations Cross-Functional Team Leadership Excellent Written & Verbal Communication Technology & Tools ERP & Finance Systems (SAP, Oracle) Data Visualization (SAC, Workiva, Power BI, Tableau) Project Tools (JIRA, MS Project, Confluence) MS Office Suite (Excel, PowerPoint, Visio) Key Stakeholders Finance Controllership Management More ❯

Tech Transformation) - London/Remote (Enterprise Architect, Technical Architect, Solutions Architect, Business Architect, Lead Developer, System Architecture, Applications Architecture, Client Engagement, IT Operations, IT Strategy, IT Cost Optimisation, Cloud, Agile, Enterprise Architect, Technical Architect, Solutions Architect, Business Architect, Lead Developer, Urgent) Our client is a global innovator and world leader with one of the most recognisable names … digital transformations to enable them to transform their business through technology-enabled change. You will be expected to provide credible advice on IT Operations, including commercial structure and cost control, develop IT strategies collaboratively with client teams and design IT operating models that address client challenges. The ability to identify emerging trends in the market, develop products and More ❯

Manager with proven experience leading complex consulting engagements. This individual will take ownership of major defence sector programmes involving strategic transformation, operating model redesign, performance improvement, cost optimisation, and investment decision support. The successful candidate will be a dynamic, strategic thinker with the ability to deliver structured, evidence-based solutions underpinned by data analysis and technology. They … success in a top-tier consultancy or similar high-impact environment Extensive experience independently delivering complex consulting projects in areas such as: Strategy and operating model transformation Strategic cost reduction and efficiency Business case development and investment decision support Performance and operational improvement Strong understanding of how emerging technologies enhance transformation outcomes Advanced consulting toolkit, including data analysis More ❯

sourcing programs. Comfortable working across finance, legal, and technical teams to drive results. Experience with both agile and traditional sourcing approaches. Bonus Skills: Understanding of IT operating models, cost optimization, or enterprise architecture. Exposure to AI-enabled service models or digital transformation programs. This is an opportunity to work on high-impact projects with major clients, lead talented More ❯

dashboards to stakeholders. • Ensure services comply with SEPA regulations, PSD2, and internal security policies. Participate in audits and risk assessments • Identify and implement service improvements, automation opportunities, and cost optimizations. • Working within the Payments & Compliance Application Support Team, this role with be responsible for support the delivery of IT change for the Banks across the EMEA region. • Working More ❯

The Category Manager will create and execute global sourcing strategies across the IT/Technology category. Develop and implement category-specific procurement strategies focused on cost optimisation, risk mitigation, and supplier performance. Manage IT spend across the organisation by collaborating with stakeholders to define requirements, assess the supplier market, run sourcing exercises, negotiate terms, and establish contracts. … developing exit strategies for interrelated licenses and services. To be considered: Category Manager with deep IT/Technology category experience within financial services. Proven track record of achieving cost savings and delivering high-quality commercial outcomes. Comfortable delivering through change and transformation. On Offer: £90,000 - £105,000 plus attractive company benefits Hybrid: 2-3 days/week More ❯

a FP&A Manager you’ll work closely with Senior Management and C-Suite executives, becoming a trusted business partner. You’ll be instrumental in developing revenue and cost models and driving strategic change and transformation across the finance … function. Lead the annual budgeting process, consolidate forecasts, and partner with senior leadership to ensure financial targets are met. Strategy & Operations: Provide insight-driven recommendations for cost optimisation, revenue growth, and market expansion strategies. Financial Modelling: Build and maintain robust models for scenario analysis and strategic planning. Financial Analysis: Identify trends, risks, and variances in financial data … actionable insights to the executive team. Change & Transformation: Drive automation initiatives and assess new FP&A reporting tools for business-wide implementation. Business Partnering: Work cross-functionally with cost centres and communicate financial performance and key risks to senior stakeholders. Fully qualified (ACA/ACCA/CIMA/CAANZ/CA) with 5+ years of commercial finance experience More ❯