Senior Software Developer, E-Commerce Systems

This is a fully remote position, open to applicants in Argentina, +5 more countries.

📋 Description

• Enhance and optimize a bespoke e-commerce technology platform

• Resolve inconsistent vendor feeds and refine pricing logic

• Develop APIs and elevate the quality of product data

• Replace manual spreadsheet processes with reliable software solutions

• Manage vendor imports, feeds, product information management, categorization, images, and catalog data integrity

• Construct inventory and pricing feed ingestion utilizing AWS Lambda, S3, and SFTP

• Create scrapers for vendors lacking feeds

• Optimize pricing, promotions, and shopping cart logic

• Design and validate storefront API endpoints with the Django backend and React Router storefront

• Enhance Elasticsearch-driven search, facets, and recommendations

• Develop internal tools, scripts, admin interfaces, and LLM-based workflows for business automation

• Assist in migrating infrastructure from custom-built AWS and Cloudflare resources to OpenTofu

• Write meaningful automated tests and uphold well-structured, reviewed, and focused code

• Carefully coordinate production migrations, data corrections, and infrastructure modifications

• Utilize and assess AI coding assistant outputs while taking ownership of deployed code

⛳️ Requirements

• Proficient Python programming skills with experience in developing production software

• Strong SQL and PostgreSQL expertise, including performance analysis of queries

• Solid background in building and consuming APIs; experience with Django Ninja, Pydantic, or OpenAPI

• Experience in processing real-world data from CSV or Excel files, external feeds, web scraping, or ETL processes

• Adequate React and TypeScript knowledge to assist in frontend tasks when needed

• Robust testing methodologies with assertions focused on specific business results

• Good engineering judgment in selecting between scripts, application features, process enhancements, and AI-driven automation

• Clear written communication skills for pull requests, technical documentation, tickets, and teamwork

• Ability to explore unfamiliar systems, work autonomously, and deliver sustainable solutions

• Hands-on experience with Django, including ORM, migrations, and administrative tools (preferred)

• Familiarity with Django Ninja, Pydantic, OpenAPI, or similar API development frameworks (preferred)

• Experience in e-commerce related to product catalogs, PIM, order management, checkout, or Stripe (preferred)

• Knowledge of Elasticsearch or another prominent search platform (preferred)

• Familiarity with AWS Lambda, S3, ECS, Cloudflare Workers, or OpenTofu/Terraform (preferred)

• Experience with extensive product catalogs or data-heavy retail systems (preferred)

• Practical experience using AI coding assistants in a reviewed, test-driven development environment (preferred)

🏝️ Benefits

• Remote work: the flexibility to work from anywhere

• Opportunities for growth and the ability to influence the role

• An innovative culture centered on utilizing data to address challenges

• Confidentiality and Non-Circumvention Agreement included in the recruitment process