Senior Full-Stack Engineer

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.