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Senior Financial Analyst

Mozilla· Finance
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Remote$102k - $136kfull-timePosted 2w ago

About the role

Senior Financial Analyst for Core Services at Mozilla, responsible for recurring planning, reporting, and analysis to support Core Services portfolio (Legal, People, Data Science, Trust & Safety / Customer Experience, Strategy, IT, Cloud Engineering & Ecosystems, Security) including forecast preparation, close reconciliation, headcount/vendor tracking, and reporting to budget owners and COO.

Responsibilities

  • Prepare the Core Services forecast each cycle. Build and load cost center detail in Pigment, validate inputs, reconcile against the prior cycle, and document what moved along with the drivers behind it.
  • Assemble the monthly budget update. Prepare variance to plan, drivers, and open items for budget owners and the COO, ready for the Finance Manager to carry into leader conversations.
  • Partner with Accounting through monthly close. Tie out actuals, accruals, and forecast, and resolve coding and timing issues at the source rather than correcting for them downstream.
  • Maintain headcount tracking. Keep position-level tracking and the headcount-to-plan bridge current, coordinating with People and hiring managers on start dates and backfill assumptions.
  • Track vendor and cloud spend. Monitor POs, commitments, renewals, and run-rate changes across the group. Take in cloud cost information prepared by the Cloud Engineering team, carry it into Core Services and consolidated Company reporting, and review it for anomalies and initial questions.
  • Apply AI and automation to recurring work. Identify opportunities to reduce manual effort across the forecast, close, and reporting cycle, improving the speed and reliability of what the team produces. Experiment with tools and share what works.
  • Support Core Services teams day to day. Field data and reporting questions directly, escalating items that call for a partnership discussion.

Qualifications

  • 5+ years of work experience in business unit FP&A, corporate FP&A, strategic finance, or a comparable analytical finance role, including hands-on work through a full budget and forecast cycle with close and variance analysis.
  • Bachelor's degree in Finance, Accounting, Economics, or another quantitative field, or equivalent experience.

Skills

Required:FP&A and forecastingAccounting fundamentalsFinancial modelingEnterprise planning toolsCommunication
Nice to have:Cloud cost / FinOps understandingSQL / BI / automation

Benefits

  • Generous performance-based bonus plans to all eligible employees - we share in our success as one team
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
  • Quarterly all-company wellness days where everyone takes a pause together
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly wellbeing stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Other benefits (life/AD&D, disability, EAP, etc. - varies by country)
Last updated Oct 7, 2026. Interested? Apply on the company site.

About Mozilla

Internet for people, not profit

Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.

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