Senior Accountant

Senior Accountant

Los Angeles, CA Hybrid Schedule (M/F remote, T/W/TH in-office)

At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus. Magnite (NASDAQ: MGNI) is the world’s largest independent sell‑side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV / streaming, online video, display, and audio.

In this role, you will support accounting and finance by planning, preparing, and reviewing day‑to‑day accounting tasks, account analysis, and month‑end closing activities, with the goal of producing accurate financial statements while adhering to appropriate internal controls and meeting deadlines.

• Understand underlying business and related processes as foundation for responsibilities.
• Support accounting and finance by performing day‑to‑day accounting tasks, account analysis, and month‑end closing activities.
• Prepare and review balance sheet account reconciliations.
• Review monthly bank statement reconciliations and maintain Cash Management sub‑ledger for domestic accounts, which includes multi‑currency accounts and foreign exchange transactions.
• Review and maintain Fixed Assets sub‑ledger accounting, including monthly FA additions, retirements, running/booking depreciation expense, and reconciliation to the GL.
• Prepare monthly balance sheet and income statement flux analysis.
• Assess the accounting impact of new and amended leases.
• Review and maintain the Prepaid expense account and roll forward schedules.
• Maintain adequate internal controls within the accounting processes to ensure well documented, accurate and timely financial reporting.
• Assist with Sarbanes‑Oxley (SOX) narratives, RCM documentation, and preparation of schedules for auditors.
• Support FP&A and Financial Reporting with budget vs actuals as well as disclosures necessary for SEC filings.
• Perform ad‑hoc reviews and analysis, as needed.
• Provide backup and support for Accounting Supervisor and Accounting Manager, as needed.

• Bachelor’s Degree in Accounting/Finance or Business, with minimum 4 years of experience in General Ledger accounting, or 3 years of public accounting experience. CPA preferred.
• Highly detail and deadline oriented with the ability to prioritize, focus and thrive in a high‑paced multi‑tasking environment.
• Strong verbal and written skills along with good interpersonal and organizational skills.
• Strong Excel skills required.
• Motivated to learn and work hard.
• Public company experience and knowledge of internal controls preferred.
• Oracle experience or experience with large ERP systems preferred.
• Experience in the technology industry a plus.

Monday and Friday remote, Tuesday, Wednesday, Thursday in‑office.

• Comprehensive Healthcare Coverage from Day One
• Generous Time Off, Holiday Breaks and Quarterly Wellness Days
• Equity and Employee Stock Purchase Plan
• Family-Focused Benefits and Parental Leave
• 401(k) Retirement Savings Plan with Employer Match
• Disability and Life Insurance
• Cell Phone Subsidy
• Fitness and Wellness Reimbursement

Magnite is an Equal Opportunity Employer and does not discriminate against applicants based on race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other federal, state or local protected class.