Fullstack Engineer

About Casap

Casap is a seed-stage startup based in NYC founded by product leaders from Robinhood and Chime. We are on a mission to change the way banks operate by building an autonomous banking platform from the ground up. We’re starting with automating dispute and chargeback resolution and already, customers and the industry love our product. Casap is backed by Lightspeed Ventures, Primary Ventures, and a variety of strategic investors and partners.

Casap is looking for a talented fullstack engineer in NYC excited to supercharge how banks operate with a rapidly scaling product at the forefront of automation and artificial intelligence.

Responsibilities

• Build, scale, and maintain a high-performing, responsive user interface using Next.js that delivers a seamless user experience across devices.
• Collaborate closely with product, design, and other engineering teams to ship features that directly impact user and business needs.
• Design and implement robust architectural patterns for both frontend and backend services, promoting code reuse, scalability, and maintainability.
• Design and implement features that support growth, configurability, and flexibility to reduce time-to-market and support a broad range of use cases.
• Own the end-to-end development and deployment of key features, including decisions around the technology stack, system design, and implementation strategy to ensure optimal performance and scalability.
• Make effective tradeoffs that consider business priorities, user experience, and a sustainable technical foundation.
• Own the end-to-end development and deployment of key features, including decision-making around technology stack and system design to ensure optimal implementation.

Qualifications

• Minimum of 6 years of experience in software development, with at least 2 years focused on fullstack development using Next.js and AWS in production environments.
• Demonstrated experience contributing significantly to system architecture, with expertise in both frontend frameworks (React/Next.js) and backend services.
• Care deeply about the user experience and take pride in building products to solve problems and delight users.
• Have a high quality bar, attention to detail, and helps teammates deliver polished products.
• Strong communication skills and ability to work effectively in a collaborative team environment.