Full Stack Engineer

Full Stack Engineer

About the Company

A mission-driven fintech startup is reimagining access to long-term investing and financial inclusion.

About the Role

As a Full Stack Engineer with a front-end / product skew, the candidate will build and maintain mobile and web applications using React, React Native, and modern web tooling. While the initial focus will be on the client-facing layers, all engineers are expected to contribute across the full stack over time. The role offers ownership of features from design through deployment, collaboration with design and product, and influence over architecture and technical strategy.

Responsibilities

• Maintain and enhance iOS, Android, and Web apps built with React / React Native
  

• Architect and own features end-to-end, aligning with business outcomes and user needs
  

• Collaborate with designers to evolve the design system and build intuitive, polished UI
  

• Participate in architecture discussions, code reviews, planning, and cross-stack decision-making
  

• Ensure high standards in code quality, testing, performance, and reliability
  

Requirements

• Minimum of 5 years’ experience as a full stack engineer, with strong frontend / product orientation
  

• Solid experience with React, React Native, TypeScript, Next.js or similar technologies
  

• Familiarity with backend systems, APIs, databases, cloud infrastructure (e.g. AWS, PostgreSQL)
  

• Experience contributing to architecture, scaling, and performance concerns
  

• Ability to work in-person in a NYC office
  

• Strong communication skills, attention to detail, and a passion for building high-impact products
  

Benefits & Details

• On-site work required (NYC, SoHo location)
  

• Visa sponsorship available
  

• Competitive equity package
  

• Opportunity to work in an early-stage, high-growth environment with meaningful impact