Top Tech Jobs & Startup Jobs in London

Design and transform global non-VIM invoice-processing processes across markets. The role supports workshops, solution reviews, process documentation, testing, change impact assessments, deployments, country validation, and stakeholder alignment across Finance, Procurement, Tax, and Digital Transformation. It requires strong invoice processing, Accounts Payable, P2P/S2P, ERP, SAP, workflow, and transformation experience, plus the ability to manage ambiguity and deliver in a global project environment.

Participate in Mars Snacking’s strategic sales internship by owning a business objective from planning through execution. Work with customers, support confectionery brand growth, collaborate with sales teams, engage senior stakeholders, and contribute to meaningful business deliverables. The 10–11-week program includes mentorship, training, networking, and professional development. Candidates must be students graduating after the internship, legally authorized to work in the U.S. without sponsorship, able to complete screening, and provide transportation to the Chicago worksite.

Leads enterprise technology strategy, delivery, and transformation across Finance, FinTech, Legal, and Risk. Oversees product platforms, Agile and DevOps adoption, AI and data initiatives, digital transformation, change management, vendor partnerships, governance, and technology operations. Partners with executive stakeholders to align global priorities, integrate platforms, manage dependencies, and deliver scalable, secure, value-driven outcomes across a federated enterprise technology organization.

Manage global operational risk programs including risk engineering, property loss prevention, and business resilience. Partner with stakeholders and vendors to drive governance, compliance, audits, remediation, data analysis, and program deployment to reduce loss and ensure business continuity across manufacturing and supply chain operations.

Serves as chief of staff and strategic partner to the Regional Commercial Head. Drives strategic alignment, portfolio prioritization, performance management, governance, leadership collaboration, team engagement, risk escalation, and continuous improvement across commercial and regional initiatives.

Provides regional functional expertise and support for enterprise R&D systems across Mars business segments. Responsibilities include key-user escalation support, training and knowledge management, incident and SLA review, data-quality governance, change and capability implementation, UAT and end-to-end testing, system issue resolution, and deployment support. The role partners with business stakeholders, product owners, process owners, and technology teams to validate functionality, manage improvements, and support successful system rollouts.

Leads transfer pricing transformation within a global SAP S/4HANA program. Translates tax policies into intercompany process and system requirements, supports solution design, testing, deployment, controls, audit readiness, and true-up processes. Coordinates stakeholders across Tax, Finance, Supply Chain, Operations, and IT while managing risks, issues, documentation, training, and post-go-live stabilization.

Leads European deployment of integration solutions within Mars’s S/4HANA-based digital transformation program. Manages vendor resources, regional planning, milestones, budgets, risks, KPIs, technical workshops, stakeholder alignment, and deployment strategy across markets. Requires strong integration expertise across APIs, events, EDI, and enterprise integration platforms, along with experience managing outsourced teams and complex multinational delivery environments.

Lead discovery, rapid prototyping, and deployment of production-ready AI solutions for supply chain and manufacturing. Build Python-based RAG pipelines, semantic search, multi-agent workflows, data integrations, and enterprise platform connections. Engage frontline operations, translate business needs into technical requirements, manage agile delivery, and ensure prototypes are scalable and transferable to core engineering teams. Work across SAP, MES, shop-floor platforms, databases, telemetry, and unstructured data while collaborating with security, data, and architecture teams.

Build and refine AI-powered prototypes for supply chain and manufacturing operations. Engage with factory and warehouse teams, translate operational needs into software requirements, develop Python-based RAG and agentic systems, integrate APIs and data sources, and iterate prototypes based on frontline feedback. The role involves SQL and document data preparation, agile collaboration, occasional manufacturing-site travel, and progressive adoption of enterprise AI frameworks and production engineering practices.