Serve as the subject matter expert for global vendor payments and Travel and Expense reimbursements within a Source-to-Pay transformation program. Design and standardize future-state processes, support testing and country validation, identify automation opportunities, and coordinate with Treasury, Finance, Procurement, Digital Technologies, and regional stakeholders. Contribute to change management, training, documentation, deployment, and continuous improvement while addressing global and country-specific requirements.
Job Description:
S2P Payments and Travel & Expenses SME f/m/x
Location: Warsaw
Hybrid working
* Fully virtual recruitment experience *
Join Financial Operations team and help shape the future of global payment processes at Mars. As a S2P Payments and Travel & Expenses SME, you will play a key role in the Digital Core transformation program, supporting the design and deployment of future-fit payment reimbursement processes across our global organization. Working with Treasury, Procurement, and Digital Technologies, you will help standardize and optimize how vendor payments and Travel & Expense (T&E) reimbursements are processed. Your expertise will ensure that our global solutions are scalable, automated, and aligned with business needs across different segments and markets.
What would be your key responsibilities?
- Act as the Subject Matter Expert for vendor payments and T&E reimbursement processes within the Source-to-Pay (S2P) transformation program.
- Support the design, standardization, and optimization of global payment and reimbursement processes.
- Partner closely with Treasury, Finance Operations, Digital Technologies, Controllership, and regional stakeholders to ensure solutions meet business requirements.
- Participate in global design workshops, process reviews, testing activities, and country validation sessions.
- Help define future-state processes, identify improvement opportunities, and drive automation initiatives.
- Support change management, training needs assessments, and documentation activities.
- Ensure global process consistency while addressing country-specific requirements.
- Contribute to deployment activities and continuous improvement efforts as new capabilities are rolled out globally.
What are we looking for?
- 5+ years of experience in Accounts Payable, Payments, or Finance Operations, ideally within a global FMCG/CPG organization.
- Deep understanding of end-to-end Accounts Payable processes (invoice intake → validation → payment → reconciliation) and T&E reimbursement processes.
- Strong knowledge of payment methods (BACS, SEPA, CHAPS, SWIFT, Faster Payments, checks, virtual cards) and payment file formats.
- Experience managing payment runs, scheduling, and approvals.
- Understanding of multi-currency payments and FX implications.
- Working knowledge of ERP- ideally SAP. Connected technologies like SAP Ariba, SAP, OneSource and workflow technologies like VIM are nice to have.
- Understanding of finance and commercial controls.
- Prior involvement in transformational program or enterprise-wide change initiatives.
- Fluent English.
- University degree in any discipline (preferably in Finance, procurement, supply chain) preferred.
- Lean six sigma certification is a plus.
What can you expect from Mars?
- Permanent contract of employment as from the start.
- Attractive financial conditions including Bonuses.
- We will also look after your safety and well-being by offering you rich benefits package including life insurance, Employee Assistance Program fully covered by Mars, and private medical care, MultiBenefit Program and lunch card.
- Extra savings scheme to support You in long perspective.
- Support in career building through personalized development plan.
- On-line shop with attractive discounts on our products that Your family and friend are going to love.
- Possibility to participate in volunteering initiatives during working hours.
- A modern and pet friendly office in the City Center (Zlote Tarasy building).
Apply now and upload you profile in English
#KC1
Similar Jobs
Edtech • Fintech • Sports
Drive territory growth by developing and executing sales plans, prospecting schools and youth organizations, managing the sales pipeline, conducting discovery calls and presentations, representing Snap! Mobile at events, maintaining customer records in HubSpot, and closing new business. The role includes cultivating relationships with athletic directors, coaches, administrators, and organizations while achieving sales targets and improving customer acquisition, saturation, and retention.
Top Skills:
CRMHubspot
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
Defines and governs the end-to-end architecture for GM’s scalable co-simulation and virtual integration ecosystem. Responsibilities include establishing interfaces, packaging, execution, configuration, traceability, observability, quality standards, supplier requirements, and technical roadmaps across virtual ECUs, models, software, networks, and test environments. The role leads cross-functional architecture decisions, supports issue resolution, mentors engineers, and aligns global teams while partnering with specialized pipeline, toolchain, quality, and program organizations.
Top Skills:
AutosarCC++Ci/CdFmiFmuHilMatlabModelicaPythonRobot FrameworkSilSimulinkSsp
Cloud • Security • Software • Cybersecurity • Automation
Leads Growth Marketing operating rhythms, strategic cross-functional initiatives, budget tradeoffs, executive preparation, pipeline reviews, and leadership commitments. Acts as a strategic partner and delegate to the VP of Growth Marketing, influencing ten functions without direct authority. Requires extensive B2B software marketing leadership, broad marketing expertise, business and financial fluency, executive communication, hands-on AI use, and familiarity with developer or DevOps audiences.
Top Skills:
AIDevsecopsGitlab
What you need to know about the Montreal Tech Scene
With roots dating back to 1642, Montreal is often recognized for its French-inspired architecture and cobblestone streets lined with traditional shops and cafés. But what truly sets the city apart is how it blends its rich tradition with a modern edge, reflected in its evolving skyline and fast-growing tech industry. According to economic promotion agency Montréal International, the city ranks among the top in North America to invest in artificial intelligence, making it le spot idéal for job seekers who want the best of both worlds.
Key Facts About Montreal Tech
- Number of Tech Workers: 255,000+ (2024, Tourisme Montréal)
- Major Tech Employers: SAP, Google, Microsoft, Cisco
- Key Industries: Artificial intelligence, machine learning, cybersecurity, cloud computing, web development
- Funding Landscape: $1.47 billion in venture capital funding in 2024 (BetaKit)
- Notable Investors: CIBC Innovation Banking, BDC Capital, Investissement Québec, Fonds de solidarité FTQ
- Research Centers and Universities: McGill University, Université de Montréal, Concordia University, Mila Quebec, ÉTS Montréal
