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Senior Software Engineer

Buenos Aires💼 Full-time🗓 2026-09-17 → 2026-09-29

Core

Design, build, and deploy high-throughput data ingestion and processing systems handling over 1 billion ad impressions daily for an advertising technology platform.

Role type

Senior Software Engineer (Systems Architecture & Data Processing)

Builds

High-end ad tech processing systems, backbone services, and user interface components

Domain

Advertising Technology / Big Data Processing

Required skills

Large-scale system architecture, load distribution strategies, data storage strategies, system performance optimization, production deployment, technical training

Preferred skills

Snowflake, PostgreSQL, MongoDB, Spark, Pandas, Polars, Argo, Airflow, Python, TypeScript, React, Node.js, web server development

Technologies

Snowflake, PostgreSQL, MongoDB, Spark, Pandas, Polars, Argo, Airflow, Python, TypeScript, React, Node.js

Responsibilities

Design and implement major aspects of application architecture including infrastructure and backbone services; Lead development of modules for high-transaction systems; Architect and evolve systems for high-throughput data ingestion; Deploy solutions to production in a continuous manner; Oversee the design process for application software; Provide technical training to R&D developers

Seniority

Senior, hands-on IC with mentorship responsibilities

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