Senior Product Designer

San Francisco Product – Design /Full-time /On-site About Finix Finix is building the global operating system for fintech, starting with payments. From startups to publicly traded companies, Finix processes tens of billions of dollars annually both in-store and online. Finix was founded in 2015 and is headquartered in San Francisco.

To date Finix has raised over $200M, including a $75M Series C led by Acrew Capital and Lightspeed Venture Partners and backed by American Express Ventures, Bain Capital Ventures, Homebrew, Inspired Capital, Visa, and others

About the role We’re looking for a Senior Product Designer who operates with a high degree of ownership and judgment. This is a high-trust role. You’ll be expected to own meaningful product work, step in when things are unclear or blocked, and help ensure we’re building the right things—not just designing them well.

You’ll own and design complex product areas end-to-end, while also acting as a close partner to the Head of Design - helping drive decisions, unblock teams, and maintain momentum when needed. This is a hands-on role. You’ll be expected to do deep product work yourself, while also raising the bar across the team through critique, direction, and strong product thinking.

This role will be in-office 4 days a week.

What You'll DoDesign and ship complex, high-impact features from concept to production

Act as a hands-on IC while helping guide overall design quality

Partner with Product and Engineering to shape what we build—not just how it looks

Review and critique work, pushing for clarity, simplicity, and strong execution

Align stakeholders and drive decisions, especially in ambiguous or fast-moving situations

Work closely with engineers to ensure high-quality, pragmatic implementation

Contribute to and evolve the design system

What we are looking for:6+ years of product design experience

Strong track record of shipping complex B2B products

Experience guiding or mentoring other designers’ work Ability to make strong product and design decisions with incomplete information

Comfortable operating in fast-paced, ambiguous environments

High attention to detail and ability to produce clear, implementation-ready designs

Nice to Have Nice to Have Fintech or payments experience

Experience with data-heavy or workflow-driven products

Design systems experience

Familiarity with frontend constraints or code-based prototyping tools $170,000 - $245,000 a year-----------------------------------------Finix is an equal opportunity employer and values diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other protected class.

Role:
Product Designer Level: IC4-IC5

Location:

San Francisco, CABase Salary Range: $170,000 - $240,000/year + Equity + Benefits Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries at our headquarters in San Francisco, California. Individual pay is determined by work location, job related skills, experience, and relevant education or training.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.