Senior Full-Stack Engineer

Job Description

Job Description

Job Title: Senior Full-Stack Engineer | Reports to: CMTO | Location: Remote

Job Overview:

The Flowery (New York) is seeking a backend-leaning Senior Full-Stack Engineer to take ownership of our customer-facing e-commerce platform and the services that power it.

You will work across our Go services, third-party integrations, AWS infrastructure and React-based frontend. The ideal candidate is strongest in backend engineering but is comfortable building, reviewing and debugging modern frontend features.

This is not a pure frontend role. We need someone who can independently own production systems, integrations, deployments and incidents while collaborating closely with product and design.

Key Responsibilities:

• Build and maintain production services written in Go

• Own integrations with Dutchie, Algolia and other third-party platforms

• Design reliable APIs, webhooks, background jobs and data-sync processes

• Maintain accurate product, inventory, pricing, customer and order data across systems

• Build and support modern frontend features using React and TypeScript

• Deploy, monitor and troubleshoot applications on AWS

• Improve performance, reliability, security and observability

• Diagnose production issues across frontend, backend and infrastructure

• Review code and help establish practical engineering standards

• Collaborate directly with product, design, operations and external vendors

• Support the technical direction of our web and future mobile applications

Qualifications:

• 7+ years of professional software-development experience

• Strong hands-on experience building production backend systems

• Production experience with Go, including APIs, services and concurrent processing

• Experience designing integrations with complex external APIs

• Strong knowledge of REST APIs, webhooks, authentication and data transformation

• Hands-on experience with AWS, including several of the following:

• ECS, EC2 or Lambda

• CloudWatch

• S3 and CloudFront

• RDS

• Secrets Manager and IAM

• CI/CD pipelines and production deployments

• Professional experience with React, TypeScript and modern frontend development

• Strong SQL and relational-database knowledge

• Experience with caching, asynchronous processing and failure recovery

• Ability to independently investigate and resolve production incidents

• Clear written and verbal communication

• Strong product judgment and the ability to balance long-term architecture with practical delivery

We are looking for someone approximately:

• 60–70% backend, integrations and infrastructure

• 30–40% frontend and customer-facing product development

You do not need to be a visual designer, but you should be able to translate product designs into clean, responsive interfaces and maintain a modern React codebase.

Preferred Experience:

• Experience with Algolia

• Experience with Dutchie or other commerce, retail, inventory or point-of-sale APIs

• Experience in regulated e-commerce

• Experience with high-traffic transactional platforms

• Experience with loyalty, payments, delivery or order-management systems

• Experience with Next.js and Tailwind CSS

• Infrastructure-as-code experience with Terraform, CloudFormation or AWS CDK

• Experience with Docker and containerized deployments

• Experience with React Native, Capacitor, Swift or Kotlin

• Experience supporting iOS or Android releases, push notifications and app-store deployments

• Experience using AI development tools while maintaining strong code-review and testing standards

Within your first few months, you will:

• Understand the full flow between Dutchie, our Go services, Algolia and the customer experience

• Independently deploy and monitor production changes

• Resolve issues across integrations, APIs and frontend applications

• Improve the reliability and observability of critical services

• Deliver customer-facing features from backend implementation through frontend release

• Reduce manual intervention and recurring integration failures

• Become the primary technical owner of the platform

This role is not:

• It is not a frontend-only position

• It is not a DevOps-only position

• It is not a management-only position

• It is not suitable for someone who has only experimented with Go or AWS

We need a hands-on engineer who is comfortable owning code in production.