Senior Travel and Expense Specialist

Nscale is a London-based, full-stack AI cloud and infrastructure company that provides GPU compute, managed AI services, orchestration software, data centers, and power infrastructure for AI training, fine-tuning, and inference.

Series CRecently funded0 current maintainers0 active leadsTeam intelligence

Maintainer signals as of 9/23/2026

London, United Kingdom
About Nscale

Nscale builds and operates vertically integrated AI infrastructure spanning software, GPU compute, networking, storage, purpose-built data centers, and power. Its active cloud platform offers self-service inference endpoints, fine-tuning, managed Kubernetes and Slurm, virtual machines, and GPU clusters.

View jobs by Nscale

Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will own travel and expense operations, process reimbursements, ensure policy compliance, and guide employees. You will administer and improve expense systems, reconcile financial accounts, support audits and close activities, assist accounts payable, and mentor junior colleagues.

Requirements

  • 5+ years of travel-and-expense, accounts-payable, or finance-operations experience
  • Knowledge of expense management, reimbursement workflows, accounts payable, and vendor payment cycles
  • ERP and expense-management system experience
  • Reconciliation and variance-analysis experience
  • Microsoft Excel proficiency
  • Communication and stakeholder-management skills
  • Problem-solving skills

Responsibilities

  • Manage the travel-and-expense lifecycle and employee expense reports
  • Process employee reimbursements within service-level timelines
  • Ensure compliance with travel-and-expense policies, controls, tax, and regulatory requirements
  • Provide travel-policy and reimbursement guidance and training
  • Serve as the subject-matter expert for travel-and-expense systems
  • Support system administration, configuration, troubleshooting, testing, and optimization
  • Implement process improvements and automation opportunities
  • Reconcile employee expense accounts, corporate credit cards, vendor statements, and balance-sheet accounts
  • Resolve discrepancies and support month-end close activities
  • Prepare documentation and reconciliations for audits
  • Support invoice processing, vendor onboarding, reconciliations, and payment execution
  • Mentor junior team members

Benefits

  • Bonus
  • Equity
  • Medical coverage
  • Dental coverage
  • Vision coverage
  • Flexible paid time off
  • Parental leave
  • Retirement plan participation
  • Flexible workplace
Senior Travel and Expense Specialist at Nscale | JobStash