Senior Financial Analyst, Commercial Finance - Mozilla

About Mozilla

Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we're shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, security, and more—all while staying focused on our core mission to make the internet better for people.

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to shareholders—only to our mission.

About the Team & Role

Mozilla Finance partners with business units to drive strategic resource allocation and financial insight across our product portfolio. Our team of analysts supports revenue and cost ownership across Search, Advertising, Firefox, Marketing, and New Products.

We're adding a commercially-minded analyst to cover three areas:

• New Products: Revenue and costs for B2B and SaaS-type initiatives.
• Ads Revenue Analysis: Deep dives in partnership with our Data Science team.
• Marketing Cost: Labor and program spend reconciliation through close.

Beyond ownership of those areas, you'll contribute to the team's broader push to standardize how we plan and report. This role reports to the Senior Director, Finance and works alongside three senior analysts.

What You'll Do

• Own New Products Financials: Maintain the forecast for New Products revenue and costs (labor + program spend). Validate inputs, reconcile actuals through close, and document drivers. Maintain position-level detail on how labor is forecasted and reported.
• B2B Financial Modeling: Once a B2B deal or New Products initiative is live, maintain an ongoing financial model, updating commercial assumptions as the business evolves. Keep operating views current as actuals come in and support ad hoc scenarios.
• Support Ads Revenue Analysis: Partner with Data Science to conduct research into Ads revenue trends, building analytical frameworks and recurring views that help the business understand performance and pursue growth.
• Marketing Cost Reconciliation: Support reconciliation of Marketing program spend, coordinating with the Marketing cost lead to ensure accuracy through close and flagging issues early.
• Drive Standardization & Reporting: Help build shared processes and templates so results can be presented as a unified view.
• Be a Reliable Business Partner: Field data and reporting questions, anticipate stakeholder needs, and communicate complex information clearly to non-finance partners.
• Apply AI & Automation: Identify opportunities to reduce manual effort across forecast, close, and reporting cycles.

What You'll Bring

Core Experience

• 3–5 years of experience in commercial finance, B2B finance, FP&A, or a comparable analytical finance role, including hands-on work through a full budget and forecast cycle with close and variance analysis.
• B2B commercial experience required. Familiarity with revenue modeling, deal economics, or partner, SaaS, or subscription revenue models in a B2B context.
• Bachelor's degree in Finance, Accounting, Economics, or another quantitative field, or equivalent experience.

Technical Skills

• Advanced spreadsheet and financial modeling skills with an emphasis on formula cleanliness, auditability, and accuracy.
• Experience with enterprise planning tools (Pigment, Adaptive, Workday, etc.) and accounting systems (NetSuite preferred).
• Solid grounding in accounting fundamentals, including accruals and the monthly close cycle.
• Comfort working alongside data science or analytics teams to interpret analytical outputs and translate findings into financial terms.
• Experience with revenue analysis or commercial modeling in a multi-product or multi-channel environment.
• Interest in applying AI, automation, and systems thinking to reduce manual effort in recurring finance work.
• Ability to balance multiple competing priorities and deadlines without loss of accuracy.

Communication & Collaboration

• Strong written and verbal communication skills, with the ability to explain variances, revenue trends, or forecast assumptions clearly to non-finance audiences.
• Experience building effective cross-functional working relationships.
• Ability to distill complex detail into structured summaries that business partners and senior stakeholders can act on.

Nice to Have

• Experience in B2B SaaS revenue analysis, digital advertising, and search monetization.
• Familiarity with revenue reconciliation or commercial reporting in a multi-product environment.
• Experience building automations or AI-assisted workflows within a Finance context.
• Experience with BI tools, SQL, Python, Power Query, or other data querying languages.

Success Factors

• Ownership Mentality: Gets things done accurately with minimal oversight, proactively flagging risks to timelines.
• High Flexibility: Approaches problems with strong solutions while remaining adaptable to differing viewpoints.
• Resourcefulness: Identifies alternative solutions and resources to maintain progress.
• Quick Learner: Connects dots quickly and builds credibility through understanding underlying business drivers.
• Process Improvement Mindset: Spots inefficiencies and resolves them proactively.

What You'll Get

• Generous performance-based bonus plans.
• Comprehensive medical, dental, and vision coverage.
• Generous retirement contributions with 100% immediate vesting.
• Quarterly all-company wellness days plus country-specific holidays and a day off for your birthday.
• One-time home office stipend.
• Annual professional development budget.
• Quarterly wellbeing stipend.
• Paid parental leave.
• Employee referral bonus program and auxiliary benefits (life/AD&D, disability, EAP).

Hiring Ranges

• Canada Tier 1 Locations: $70,000 — $93,000 CAD
• Canada Tier 2 Locations: $63,000 — $84,000 CAD