Senior Fullstack Engineer (Ecommerce)

TL;DR

Senior Fullstack Engineer (Ecommerce): Building and maintaining customer dashboard interfaces for a high-scale discovery platform with an accent on TypeScript, React, and Python/FastAPI integration. Focus on developing robust marketing campaign management tools, ensuring system scalability, and collaborating across cross-functional teams to deliver real-time personalized experiences.

Location: Must be located within or near the WET timezone (e.g., Germany, Portugal) and available to work core business hours 9:00 AM — 6:00 PM WET.

Salary: $6,000 — $10,000/month net

Company

Constructor is a next-generation AI-powered search and discovery platform for e-commerce, optimizing revenue and conversion for global brands.

What you will do

• Develop and maintain customer dashboard features using TypeScript and React.
• Integrate frontend interfaces with Python and FastAPI backend services.
• Participate in brainstorming sessions to shape the future of Offsite Discovery tools.
• Collaborate with technical and non-technical business partners to update application functionality.
• Communicate project progress and developments to stakeholders.

Requirements

• Must be located within or near the WET timezone and available for core business hours 9:00 AM — 6:00 PM WET.
• Strong foundation in client-side JavaScript and computer science principles.
• Solid experience with TypeScript and React.
• Experience building, maintaining, and debugging full-stack web applications.
• Proficiency with Python and backend frameworks like FastAPI, Flask, or Django.
• Experience with relational databases, distributed systems, and cloud providers (AWS, Azure, or GCP).
• Excellent English communication skills.

Nice to have

• Familiarity with serverless design patterns, particularly AWS Lambda.
• Experience working in remote environments.

Culture & Benefits

• Unlimited vacation time with a 3-week minimum recommendation.
• Fully remote work environment with a home office stipend.
• Annual training and development budget.
• Apple hardware provided.
• Regular team offsites for collaboration.