Senior Full Stack Software Engineer

Mayfair is looking for experienced, world-class, full-stack product engineers that thrive in the 0→1 product phase. In this role, you will work closely with everyone in engineering, product, and design to build meaningful products from the ground up rather than optimizing features around the edges.

Your responsibilities will include:

• Collaborating with product and design to create technical specifications for new initiatives.
• Converting technical specifications into stories that any engineer can understand.
• Getting products to market quickly to get real-world feedback.
• Providing regular feedback to other engineers through code reviews.
• Interviewing engineering candidates that are at or below your level.
• Mentoring and onboarding junior or new engineers.

You may be a good fit if you:

• Have 5+ years of product engineering experience.
• Have a bias for action and are not afraid to make mistakes.
• Enjoy wearing multiple hats (product, design, customer, owner).
• Excel at working both independently and collaboratively with teammates.
• Are not looking for work-life balance—you’re optimizing for being part of a smart, ambitious team that is highly motivated to build and improve products that matter.

Technology stack:

• Languages: TypeScript, JavaScript
• Libraries: NestJS, React
• Datastores: MongoDB, Redis
• Infrastructure: AWS (EKS, S3, and more)
• Monitoring: Datadog
• Version control: Github

Join the Mayfair team

You’ll be on a team of experienced, multi-time founders, whose previous companies were backed by Y Combinator, Tiger Global, Andreessen Horowitz, Google Ventures, and Softbank. We pay competitively and offer medical, dental, vision, and paid vacation. If you’re passionate about fintech we’d love to hear from you!

All Mayfair employees enjoy:

• Competitive pay (including access to performance-based bonuses, when applicable)
• 100% coverage of individual benefits and up to 50% of family benefits
• Unlimited PTO and all federal holidays observed

We've listed these traits here to help you identify if you're a good fit for this job. Even if your resume might not match these requirements exactly, we encourage you to apply if you're passionate about finance and love working with clever folks. 

Mayfair is an Equal Opportunity Employer and does not discriminate on the basis of one's sex, age, race, color, creed, national origin, alienage, religion, marital status, pregnancy, sexual orientation or affectional preference, gender identity and expression, disability, genetic trait or predisposition, carrier status, citizenship, veteran or military status and other personal characteristics protected by law. All applications will receive consideration for employment without regard to legally protected characteristics. 

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