Tech jobs

Senior Data Engineer - End-to-End ML & Data Platforms

data-sciencellmmachine-learningpandasplotly +2 skills

Build and maintain end-to-end ML and data platforms to improve speed, reliability, and delivery efficiency using Python, SQL, and LLM tooling.

Publicis Sapient

Senior L2/L3 Production Support Data Engineer (Python + SQL + AWS)

agileautomationawscloudcloudwatch +8 skills

Senior L2/L3 Production Support Data Engineer maintaining AWS-based data platforms, writing Python and SQL to troubleshoot and optimize systems like Amazon Aurora and DocumentDB.

MercadoLibre

Senior Data Scientist Engineer - Prevención de Fraude IT

Build and scale ML models to detect and prevent fraud in real time for Latin America’s largest ecommerce and fintech platform, using neural networks and AI agents.

Sophilabs

Remote PHP Backend Engineer | Apps & Data

Builds backend services and APIs in PHP, optimizes databases, and collaborates with front-end teams to deliver cohesive web and app features.

php

MercadoLibre

Senior Data Scientist Engineer - Real-Time Fraud AI

Senior Data Scientist Engineer building real-time fraud-detection AI models and optimizing ML algorithms to prevent financial fraud at scale.

AgileEngine

airflowanalyticsdata-lakedata-pipelinesetl

Lead Data Engineer: Remote, OLAP & AWS Stack

LATAMLead

Lead a team building and optimizing an S3-backed OLAP data lake and ETL pipelines for a marketing analytics platform using Airflow and AWS.

Neura Market

Remote Data Engineer (LATAM) — Big Data & Cloud

RemoteLATAM

Build and optimize scalable data infrastructure and analytics platforms using big data tools and cloud services.

Publicis Sapient

Senior Production Data Engineer - AWS Data Platform

awsdata-engineeringpythonsql

Maintains and improves AWS-based data platforms, troubleshooting incidents, optimizing SQL queries, and automating operations with Python to ensure reliability and performance.

Blend360

SQL Data Engineer: Validate & Document Data Flows Remote

Validate and document SQL-based data flows and ETL jobs, ensuring business rules are correctly implemented in an existing data ecosystem.

etlsql

Mercado Libre

Senior Data Engineer - Data Platform & ML Systems (Hybrid)

Senior Data Engineer building scalable, low-latency data platforms and ML systems to power Mercado Libre’s AI-driven fintech ecosystem across Latin America.

data-science

MARSIE

Remote Real-Time Full-Stack Engineer: React + Python

aiapifastapipythonreact +2 skills

Build a real-time collaborative platform for scientists using React, TypeScript, and Python to create and simulate causal probabilistic models.

Werben HR

Full Stack Engineer - Node.js | End-to-End Ownership

Build and maintain a mobility platform using Node.js and Java, owning features end-to-end while driving technical decisions and best practices.

javanodejs

AgileEngine, LLC.

Full Stack Engineer — AI-Driven Menu Platform (Remote)

agileapinestjsnodejsreact +2 skills

Builds and modernizes a menu platform backend with Node.js/NestJS and frontend with React, focusing on pricing, promotions, ordering, and menu management.

Doist

Remote LATAM Senior Full-Stack Engineer: End-to-End Builder

LATAMFull-timeSenior

Build and own end-to-end features for Doist’s platform, writing full-stack code and optimizing APIs and data flows for performance and scale.

3 200 – 6 000 $ / mo

Prospera AI

Frontend-First Full-Stack Engineer (React/Next, TS) - Equity

Builds React/Next.js dashboards for wealth advisors, integrating AI APIs and optimizing real-time UX for client meetings.

SOFTGIC

Senior Full-Stack Engineer - Cloud-Native Python + React

aiawscdkcloudcloud-native +8 skills

Build and maintain cloud-native Python (FastAPI) and React/TypeScript apps end-to-end, deploying on AWS with Terraform/CDK in a fast-paced startup environment.

AgileEngine

Senior Full-Stack Engineer: Cloud-Native Apps React/Node/C#