Empleos de fullstack engineer en Buenos Aires

Como Senior Fullstack Frontend Developer en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el...

Meet SienaSiena is the Agent of Record for consumer brands. One agent that owns the entire customer journey, running on a shared intelligence layer no point tool can replicate.Consumer brands run ten or more disconnected tools to manage their customers. We collapse that stack into a single agent. It started with support, the hardest surface a brand has, and...

Job Description Join JPMorganChase, where your engineering expertise powers decisions that matter on a global scale. As part of Markets Technology, you'll work alongside some of the brightest minds in the industry, building resilient, high-impact systems that support critical functions across the firm. We offer an environment where innovation is encouraged,...

Founding Full-Stack Engineer (Remote - LATAM) Healthcare AI Startup | Seed Stage | Y Combinator-Backed About the Company Well-funded seed-stage startup (1-10 employees, founded 2025) building an AI-powered virtual healthcare assistant that serves as a personal primary care physician. The platform aggregates medical records, wearable data, and lab results...

About PasitoPasito is the AI workspace for employee benefits.We’re rethinking how group insurance and benefits are underwritten, delivered, used and measured - by the people who design them and the people who depend on them. Instead of static PDFs, disconnected systems, and manual workflows, Pasito brings plan design, payroll and benefits data, claims, and...

Senior Fullstack Engineer (React/TypeScript/AI-Assisted Development) · LATAM Location: Anywhere in LATAM Work Model: 100% Remote Engagement: Full-time Contractor Project: FinTech · Customer Experience Operations Platform English Level: Advanced Seniority: Senior Commitment & Focus This role requires full‑time dedication, with clear priority given to...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

Estamos en la búsqueda de un/a Application Security Engineer con sólidos conocimientos en seguridad de aplicaciones y motivación por la tecnología. En este rol, vas a trabajar de forma transversal en el ciclo de desarrollo seguro, ayudando a identificar y mitigar riesgos desde etapas tempranas, asegurando que nuestras aplicaciones sean seguras, estables...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project. You will build agent-facing experiences using React and TypeScript, collaborating with backend services to create scalable Customer Experience Operations platforms.We emphasize an agentic development mindset, using AI coding...

Darwoft is a Latin American technology company focused on creating impactful, human-centered software in partnership with companies around the world. Our remote-first culture is built on trust, continuous learning, collaboration, and strong engineering standards.We are seeking a Senior Fullstack Engineer with frontend focus to join a high-impact...

FullStack is seeking a Data Engineer to join our talent network for US client projects. You will design, build, and optimize data pipelines using Python, DBT, and Airbyte, plus integrate with AWS data services. Collaboration with designers and engineers on client teams is daily work.Advanced English, a four-year degree, and strong SQL with PostgreSQL are...

FullStack is seeking a Forward Deployed Engineer to embed with enterprise teams, architect AI‑driven solutions, and deliver real systems that work in production. You will work across discovery, architecture, and delivery, collaborating with stakeholders from executives to engineers to turn AI ideas into reliable outcomes.You’ll own end‑to‑end...

FullStack is seeking a QA Automation Engineer to drive automated testing across large, complex web applications for US-based clients. You will own Playwright-based test suites and integrate AI tools into the QA workflow, collaborating with designers and engineers daily.The role requires 4+ years of experience, advanced English, and a track record of...

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high‑impact FinTech project building a Customer Experience Operations Platform. You will craft agent‑facing interfaces using React and TypeScript within a modular frontend architecture, collaborating with backend services powering the platform.You will apply AI‑assisted and...

FullStack is seeking a Senior MLOps Engineer to join our talent network and connect with U.S. clients for flexible, project-based development work. You will integrate directly into our client’s team and work alongside their designers and engineers on a daily basis.The role requires 5+ years in Software Engineering, MLOps, or ML Engineering, and ADVANCED...

FullStack is seeking a Senior GCP DevOps Engineer to join our talent network and connect with U.S. clients for flexible, project-based development work. You will integrate directly into client teams and collaborate with designers and engineers daily.You will design and provision cloud environments on Google Cloud Platform, implement Terraform IaC, manage...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend emphasis to work on a FinTech Customer Experience Operations Platform. You will design agent-facing experiences using React and TypeScript, and collaborate with backend services in a modern, modular frontend architecture.You’ll apply AI-assisted development practices, leverage tools like...

Darwoft is hiring a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modern frontend architecture, collaborating with backend services and APIs powering the platform.The role emphasizes AI-assisted development,...

Fullstack is seeking an Agentic AI Engineer to build generative AI workflows that automate cloud configuration baselines and remediation. The role requires 4+ years of software engineering on public cloud infrastructure, 2+ years in IaC and cloud deployment pipelines, and 2+ years building agentic models using RAG and vector databases.You will collaborate...