Fullstack Engineer (Retail Media)

TL;DR

Senior Fullstack Engineer (Retail Media): Designing, delivering, and maintaining web applications for a retail media platform, with an accent on enhancing ad visibility, optimizing ad placement, and providing robust performance analytics. Focus on building Customer Dashboard interfaces for retailers and brands, collaborating with product and design teams, and integrating with Python/FastAPI backend services.

Location: Fully remote team – choose where you live.

Salary: $8,100–$10,000/month net. The base salary range is between $80,000 and $120,000 USD annually.

Company

Constructor.io builds a next-generation platform for search and discovery in ecommerce, optimizing for metrics like revenue and conversion rate, utilizing transformers and generative LLMs.

What you will do

• Design, deliver, and maintain web applications.
• Work collaboratively with Product and Design teams on Retail Media functionality.
• Collaborate with technical and non-technical business partners.
• Communicate with stakeholders.
• Deliver Customer dashboard features using TypeScript and React, integrating with Python and FastAPI backend services.

Requirements

• Strong foundation in client-side JavaScript, computer science, and networking principles.
• Solid experience with TypeScript and frontend frameworks like React.
• Experience building, maintaining, and debugging full-stack web applications.
• Experience with Python and backend frameworks (FastAPI, Flask, or Django), or willingness to learn this stack.
• Good understanding of API design principles, Service-Oriented Architecture, relational databases, distributed systems, and caching solutions (MySQL/PostgreSQL, ClickHouse, Athena).
• Experience with major public cloud service providers (AWS, Azure, or GCP).
• Experience collaborating in cross-functional teams.
• English: C1/C2 (Advanced/Fluent) communication skills required.

Nice to have

• Previous experience building ad tech solutions.

Culture & Benefits

• Unlimited vacation time (minimum 3 weeks encouraged).
• Fully remote team with a work-from-home stipend.
• Apple laptops provided for new employees.
• Training and development budget refreshed annually.
• Maternity & Paternity leave for qualified employees.
• Regular team offsites to connect and collaborate.