Senior Full-Stack Engineer, Checkout & Payments

Triwill Group; United States; On-site; USD 140,000 - 170,000; Full time

Job summary

Triwill Group is seeking a Senior Full Stack Engineer for Checkout & Payments, based in the United States. You’ll build a world-class consumer checkout experience, owning initiatives from concept through launch in a small, autonomous team of experienced engineers.

The role blends modern frontend with backend APIs, data models, and payments infrastructure. You’ll collaborate with Product, Marketing, and Design to improve conversion and simplify healthcare spending for consumers.

Qualifications

• Senior full stack engineering role focused on checkout and payments.
• Own substantial, user-facing initiatives from concept through launch.
• Collaborate with Product, Marketing and Design to shape experiences.

Responsibilities

• Build a world-class consumer checkout and payments experience.
• Own frontend and backend initiatives from concept through launch.
• Establish frontend standards and technical practices as the platform scales.

Job description

Triwill Group is seeking a Senior Full Stack Engineer for Checkout & Payments, based in the United States. You’ll build a world-class consumer checkout experience, owning initiatives from concept through launch in a small, autonomous team of experienced engineers.

The role blends modern frontend with backend APIs, data models, and payments infrastructure. You’ll collaborate with Product, Marketing, and Design to improve conversion and simplify healthcare spending for consumers.