BLANKSLATE Partners

Bookkeeper

• Perform all day-to-day accounting activities across multiple entities, including journal entries, accruals, intercompany invoicing, and month-end close activities.
• Prepare monthly bank, credit card, and intercompany reconciliations for review.
• Maintain accurate financial records in QuickBooks Online, ensuring completeness and consistency across entities and currencies.
• Maintain Dropbox files and attach supporting documentation in QuickBooks Online for all transactions to ensure completeness and audit readiness.
• Prepare bi-monthly Canadian and US payrolls for processing.
• Prepare all payroll-related remittances and submissions for filing.
• Prepare GST/HST returns, ensuring compliance with Canadian and US tax requirements.
• Assist with annual tax filings and provide supporting schedules and documentation.
• Provide organizational support regarding the maintenance of audit-ready financial records, liaising with auditors as directed.
• Maintain accurate vendor, client, and employee records.
• Manage accounts payable and receivable, including invoice processing and payment scheduling.
• Support ongoing improvements to accounting workflows and documentation standards.

Part-Time Bookkeeper

Software Engineer

• Ionomr Innovations Inc., is an award-winning start-up company head-quartered in Vancouver. Ionomr is developing and producing a revolutionary Hydrocarbon Ion Exchange material needed to enable an energy future based upon Hydrogen. Our advanced material solutions unlock the future of the Hydrogen economy by providing the underlying technology necessary to drive cost effective Electrochemical systems that ensure a plentiful, sustainable, renewable, and Carbon Free source of energy.
• We are currently seeking candidates to fill a full-time co-op position based in our Boston (Charlestown) location starting January 5 2026.
• Duties will include:
• Assisting Senior Scientists and Process Engineers in reformulating polymer electrolytes and increasing the scale at which they are produced
• Assisting with polymer reprocessing and recovery processes
• Preparing membrane electrode assembly components for testing
• Test mechanical and electrochemical properties of polymer films ex-situ
• Conducting electrochemical testing of water electrolyzers and fuel cells
• Creating and maintaining records of electrochemical testing

Chemistry/Chemical Engineering Co-op

Account Manager

• Location: Remote work within U.S.; 70% travel within the U.S.
• Arbutus Medical is a rapidly growing medical device venture developing a portfolio of procedure kits to streamline surgery “outside the OR”, starting with orthopaedic trauma procedures in the ER.
• You will drive revenue across a list of accounts by building relationships with key 1099 distributors, helping them drive sales. You will be deeply involved in the sales process at key accounts and actively work with distributors to close deals from product introduction to closed won.
• In this Account Manager role, you will support a sales region comprising roughly 30 Level 1 Trauma Centers (Academic Medical Centers). The region will be dictated by a target list of key accounts and key distributorships rather than geographic borders. Your primary objectives will be to open new accounts, lead deals from initial product introduction through to closed-won, oversee hospital implementations to ensure high utilization from day one, maximize account penetration by selling additional products, and leverage proven success to target new accounts.
• Key responsibilities include owning deals end-to-end, supporting reps, in-person product demonstrations, in-services, and new product implementations, developing value-analysis committee presentations, updating CRM, etc.
• Travel and remote work within the U.S., with opportunities to contribute to regional sales strategy and training.