Senior Fullstack Engineer: Build Scalable Frontend & Backend

Flowcode; New York (NY); Hybrid; USD 200,000 - 220,000; Full time

Job summary

Flowcode is seeking a Senior Fullstack Software Engineer to architect, build, and scale the Flowcode 2 platform and creator experiences. You will join a small, capable engineering team focused on dynamic landing pages, backend services, and end-to-end features.

You will own medium to large features, drive execution, mentor others, and balance speed with reliability, performance, and code quality in a pragmatic, curious culture.

Qualifications

• 5-7+ years of production software experience.
• Backend language proficiency with at least one modern language.
• Experience building and shipping end-to-end features across the stack.

Responsibilities

• Design, build, and maintain scalable features across front-end and back-end.
• Own key features end-to-end from data design to user-facing experiences.
• Architect for growth and drive engineering best practices.
• Collaborate with product, design, and data to rapidly deliver features.
• Write clean, reliable code with performance and developer experience in mind.
• Mentor engineers and elevate technical execution within your pod.
• Balance speed with pragmatism given startup constraints.

Skills

Senior-level experience

Frontend: React/Next.js/Svelte

Backend: Go/Python/C#/Java

API design & data modeling

Cloud & containers: AWS/GCP, Docker, K

CI/CD & testing

Performance optimization

Communication & collaboration

Tools

Docker

Kubernetes

AWS

GCP

Job description

Flowcode is seeking a Senior Fullstack Software Engineer to architect, build, and scale the Flowcode 2 platform and creator experiences. You will join a small, capable engineering team focused on dynamic landing pages, backend services, and end-to-end features.

You will own medium to large features, drive execution, mentor others, and balance speed with reliability, performance, and code quality in a pragmatic, curious culture.