Accountant, Financial Reporting

Company Overview

Repertoire Immune Medicines is a clinical-stage biotechnology company harnessing the power of the human immune system to develop transformative therapies for cancer and autoimmune disease. Using its proprietary DECODE™ platform—which maps the immune synapse between T cell receptors (TCRs) and their antigen targets—Repertoire translates unique biological insights into potent and targeted off-the-shelf immune medicines. The company integrates deep protein engineering expertise with artificial intelligence, powered by a proprietary DECODE database of over one billion TCR-antigen interactions, to accelerate discovery and optimize drug candidates.

From its sites in Cambridge, Massachusetts and Zurich, Switzerland, Repertoire is advancing a pipeline of T cell-targeted immunotherapies with the potential to address a broad range of cancers and autoimmune disorders. The company’s lead oncology program, RPTR-1-201, a TCR bispecific, has initiated a Phase 1/2 clinical trial across multiple solid tumor indications. Repertoire plans to advance additional TCR bispecific therapies into clinical trials over the next 12-18 months.

In autoimmune disease, Repertoire is partnering with leading pharmaceutical companies to develop mRNA tolerizing therapies designed to selectively expand regulatory T cells and reset the immune system.

Repertoire was founded in 2019 by Flagship Pioneering and is supported by a strong investor base. The DECODE platform has been validated through four strategic partnerships with leading pharmaceutical companies - Bristol Myers Squibb, Genentech, Eli Lilly, and Pfizer - representing over $4.5 billion in disclosed total deal value and $185 million in upfront payments received to date.

We are seeking a detail-oriented and collaborative Staff Accountant to join our growing Finance team. This is an excellent opportunity for an accounting professional who is eager to broaden their expertise, gain exposure to a wide range of accounting responsibilities, and develop into a Senior Accountant as they demonstrate increasing ownership, initiative, and leadership. In this role, you will support day-to-day accounting operations, play a key role in the monthly close process, and contribute to strengthening our financial infrastructure as the company continues to grow.

We are looking for a colleague who is excited to contribute to our collaborative culture and values working alongside teammates in our Cambridge office a minimum of three days per week.

• Assist with the timely completion of the month-end close through the preparation of journal entries, account reconciliations, and period-over-period account fluctuation analyses.
• Perform the monthly cash reconciliation process.
• Maintain fixed asset, lease, and other current asset schedules.
• Assist with the monthly purchase order accrual process, collaborating with external vendors and internal business stakeholders, including FP&A.
• Collaborate with Accounts Payable to resolve vendor and billing issues.
• Coordinate weekly check runs and monitor accounts payable to ensure invoices are recorded, approved, and paid on time.
• Support the preparation of financial statement audits, tax compliance reporting, and other regulatory filings, as needed.
• Support the maintenance and implementation of internal controls, including identifying opportunities for process improvements and operational efficiencies within areas of responsibility.
• Ensure accounting records are complete, accurate, and maintained in accordance with U.S. GAAP and Company policies.
• Participate in special projects, systems enhancements, and continuous improvement initiatives as the Finance organization continues to grow.
• Perform other duties and special projects as assigned.

• Bachelor's degree in accounting required.
• 2+ years of corporate and/or public accounting experience required.
• Experience with general ledger functions and the month-end/year-end close process; experience with consolidations of multiple subsidiaries, including international entities, is a plus.
• Relevant experience in the biotech or pharmaceutical industry preferred.
• Knowl…