Senior Software Engineer - Bank Accounts

Senior Software Engineer - Bank Accounts

San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

Mercury is a financial technology company, not a bank. Banking services provided through Choice Financial Group, Column N.A., and Evolve Bank & Trust; Members FDIC.

At Mercury, our Bank Accounts team owns engineering for depository accounts — the foundational platform that keeps everything else running. It’s not the flashy feature, but getting this right ensures the entire platform works reliably. We design, build, and maintain systems that are dependable, secure, and scalable to support the business today and for years to come.

As a Senior Engineer on this team, you’ll drive business impact, set technical direction, lead initiatives, and raise the bar for engineering excellence. This role blends execution with leadership : designing and shipping software, aligning stakeholders, and mentoring teammates to think bigger and build better.

What You’ll Do

• Lead Projects End-to-End : Drive technical projects from concept to production. Define solutions, analyze tradeoffs, make critical decisions, and deliver software that works today and is sustainable for tomorrow.
• Collaborate Across Functions : Partner with product, design, and business stakeholders to shape initiatives. Translate between technical and non-technical audiences to ensure clarity, alignment, and buy-in.
• Code Craftsmanship : Write clear, testable, and maintainable code. Establish patterns and best practices that your team can follow, ensuring long-term scalability and reliability.
• Build for Quality & Sustainability : Design extensible systems, make balanced decisions on tech debt, plan careful rollouts, and own the quality of your work through post-launch monitoring.
• Think Product, Not Just Code : Approach problems with a product mindset. You care about the business impact of what you build as much as the technical design.
• Mentor & Elevate : Coach engineers on your team by sharing patterns, practices, and critical thinking to raise the technical bar and foster a culture of sustainable engineering.

What You Bring

If this role interests you, we invite you to explore our public demo at demo.mercury.com.

The total rewards package at Mercury includes base salary, equity, and benefits. Our salary and equity ranges are competitive within the SaaS and fintech industry and are updated regularly using reliable compensation survey data. New hire offers are based on experience, expertise, geographic location, and internal pay equity relative to peers.

Our target new hire base salary ranges for this role are provided in the job posting.

Mercury values diversity and belonging and is proud to be an Equal Employment Opportunity employer. All individuals seeking employment at Mercury are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic. We are committed to providing reasonable accommodations throughout the recruitment process for applicants with disabilities or special needs. If you need assistance or an accommodation, please let your recruiter know once you are contacted about a role.

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