Senior Business Integration Manager (Finance) - Markham, Ontario
Who We Are
Accommodations Plus International (API) is a technology and services company focused on driving innovation across the travel and transportation industry. We partner with organizations in the airline, cruise, and rail sectors to deliver solutions that improve layover operations, enhance customer experience, and support long-term growth.

Position Overview
This role is responsible for gathering and documenting accounting business rules to support implementation of the API eInvoice product within client environments. It includes supporting the Implementation project team with fact-finding, client data (GL, cost and BU codes), process flows, and detailed requirements tied to ERP systems such as Oracle, SAP, Microsoft Dynamics, Sage, and NetSuite. These requirements inform product configuration and, at times, recent feature development.

The role is key to delivering financial operations, billing, and eInvoicing solutions across enterprise environments, bridging clients, finance, technology, and delivery teams to ensure successful implementation.

The ideal candidate has experience in accounting or AP/AR, ERP systems, and client-facing implementations across the project lifecycle.

Success in this Role

Deliversproject milestones and client deliverables on time through effective planning, prioritization, and risk management across complex implementations.

Conducts strong discovery to deliver accurate, complete requirements

Demonstrates strong, clear communication across clients and internal teams to ensure alignment

What You'll Do
Essential Functions: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Key Responsibilities

Lead requirements gathering sessions with clients and internal stakeholders to capture business, accounting, billing, and invoicing needs.

Define, analyze, and documentbusinessand functional requirements related to accounting systems andeInvoicingplatforms.

Ensure requirements accurately reflect contractual terms, billing rules, and financial controls.

Maintain clear requirements traceability throughout design, build, test, and deployment phases

Apply practical knowledge of accounts payable/receivable processes, invoicing cycles, and accounting methodologies.

Validate that system configurations align with contractual billing rules and financial governance requirements.

Conduct audits and detailed reviews of invoices to ensure accuracy, compliance, and adherence to contractual agreements.

Analyze reservations, supporting documentation, and invoice calculations using tools such as Excel.

Support implementation and integration of ERP and accounting systems in enterprise environments, includingOracle,SAP,Microsoft Dynamics,Sage,NetSuite

Collaborate with technical teams to ensureaccuratedata flow between ERP,eInvoicing, and billing platforms.

Participate inAPI‑basedeInvoicingproduct demonstrations for clients whererequired.





Apply understanding of the Software Development Lifecycle (SDLC) and exposure to Agile/Scrum methodologies.

Attend and contribute to project meetings and delivery checkpoints.

Execute assigned tasks in line with project schedules and proactively report risks, issues, or delays.

Operate comfortably in aclient‑facingrole, engaging with airline, rail, hospitality, or large corporate partners.

Manage vendor interactions related to invoicing, reconciliation, and payments.

Maintain strong, qualified relationships while balancing client expectations and contractual obligations.

Deliver comprehensive training sessions to new client partners on billing andeInvoicingprocesses, as well as anyrefresher training and ongoing support to existing clients.

Extendhands‑onsupport duringinitialinvoice submissions to ensure correct invoicing andtimelypayment receipt.

Support issue resolution through analysis, stakeholder coordination, and documentation.

Experience working on accounting or financial system projects, covering fullproject lifecycle.

Hands‑onexperience in accounts payable/receivable or similar accounting environments.

Exposure to one or more ERP platforms: Oracle, SAP, Microsoft Dynamics, Sage, or NetSuite.

Strong experience gathering and documenting business and functional requirements, drafting user stories with immaculate details.

Proven ability to work in client‑facingroles within project or implementation teams.

Solid analytical skills with the ability tovalidateand reconcile financial data.

Proficiencyin Excel and financial analysis tools.

What You’ll Bring
Minimum Qualifications

6+ years of experience withproduct ownership and product management principles, combined with a clear understanding of regional complexities across North American and European FinOps environments.

Experience working on accounting or financial system projects, covering full project lifecycle.

Hands‑on experience in accounts payable/receivable or similar accounting environments.

Strong experience gathering and documenting business and functional requirements, drafting user stories with immaculate details.

Proven ability to work in client‑facing roles within project or implementation teams.

Solid analytical skills with the ability to validate and reconcile financial data.

Proficiency in Excel and financial analysis tools.

Strong analytical background with demonstratable experience in business analysis and exposure to project management principles

Strong execution focus

Attention to detail and the ability to produce high quality work is a mandatory requirement

Exceptional verbal and written communication skills in English





An organized self-starter who can work proactively and independently

Able to deliver quality results under strict deadlines and fast paced environment

Preferred Qualifications

Exposure to one or more ERP platforms: Oracle, SAP, Microsoft Dynamics, Sage, or NetSuite.

Experience in an Accounts Payable/Receivable role within Airline, Rail or large global corporate companies is preferred

Spanish, French or Portuguese at a Business Level is advantageous to have but not required

Education

Bachelor’s degree in Accounting & Finance Management, Financial Operations Management or Business Management (preferred not mandatory)

Industry recognized credentials (CBAP, CCBA, IIBA, PMI-PBA) in the Business Analysis fields are strongly preferred.

Position Type and Expected Hours of Work
This is a full-time position, Monday through Friday, during normal core business hours. Flexibility is required to support global customers, and occasional evening and weekend work may be required as job duties demand.

Supervisory Responsibility
None

Travel Requirements
Approximately 30-35% of travel is required. There is a need to be present for client kick-offs, status meetings etc., as well as for handovers.

What’s In it for You

Join a growing company where core platform integrations are central to delivering impactful client and business outcomes

Opportunity to build expertise across both operational and financial workflows

Health, dental, and vision insurance

Competitive 401(k) matching

Paid Time Off

Compensation
Good faith annual salary range for this position is $120,000 to $150,000 CAD and iscommensuratewith experience.

Other Duties
Duties, responsibilities and activities may change at any time according to business needs.

The performance of additional responsibilities if you are designated as a Data Protection Champion (DPC), Senior Information Risk Owner (SIRO) or Information Assurance Accounting Officer (IAAO).

Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand, walk; use hands to finger, handle or feel; and reach with hands and arms.

AAP/EEO Statement
Accommodations Plus International is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship status, age, disability or handicap, sex, marital status, veteran status, sexual orientation, genetic information, arrest record, or any other characteristic protected by applicable federal, state or local laws. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities and general treatment during employment.

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📌 Senior Business Integration Manager (Finance) - Markham, Ontario
🏢 Accommodations Plus International
📍 Ontario