Empleos de senior reacttypescript engineer aipowered fintech en Buenos Aires

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

Cocos Capital, una fintech líder en Argentina, busca un Senior Back End Developer (Node Js) para unirse a su equipo de IT.Te incorporarás para diseñar, desarrollar y mantener soluciones escalables con Node.js, Supabase y PostgreSQL, trabajando sobre AWS.La posición es híbrida, con oficinas en Florida, Vicente López, y ofrece un entorno dinámico,...

Félix seeks an experienced Software Engineer to shape the core architecture of our Fintech Platform. You will work across Payments, Disbursements, or GRC squads to build high‑performance backend services that power secure financial workflows.You will thrive in a fast-paced, remote environment, collaborating with cross‑functional teams to deliver...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

JPMorgan Chase in Argentina invites a Software Engineer III to join the Portfolio Management System team within Neovest Inc. You will be a seasoned member of an agile team, delivering secure, scalable technology for capital markets platforms and driving continuous improvements.The role emphasizes high-throughput, low-latency systems, SDLC best practices, and...

OKTO is seeking a Java Middleware Engineer to design, develop, and maintain middleware services powering our next-generation payment platform. You will contribute to scalable, secure, high-performance applications that process millions of transactions, collaborating with Product, Architecture, Infrastructure, QA and Security teams.You will work with Java,...

JPMorgan Chase in Argentina invites a Software Engineer III to join the Portfolio Management System team within Neovest Inc. You will be a seasoned member of an agile team, delivering secure, scalable technology for capital markets platforms and driving continuous improvements.The role emphasizes high-throughput, low-latency systems, SDLC best practices, and...

JPMorgan Chase is seeking an Experienced Software Engineer to join the Global Technology team. You will contribute to secure, scalable technology products across diverse domains, from mobile features to big data insights, within an agile environment.You will work in a team that designs, tests, and optimizes software for production and integrates modern cloud...

Dlocal Corp is seeking a Senior Java Technical Referent to raise the engineering bar and deliver scalable backend services for finance core systems. You will drive automation and reduce manual reviews while maintaining high reliability and auditability.You will mentor peers, define standards, and collaborate with leaders to improve architecture and...

Buscamos un/a Senior Backend Developer para sumarse a nuestro equipo de Tecnología y liderar el desarrollo de servicios backend críticos con Node.js y AWS. Es un rol para alguien con experiencia sólida en desarrollo, criterio técnico y autonomía, que utilice herramientas de inteligencia artificial —como Claude Code, Cursor y similares— como parte...

At Prometeo Talent, we connect top-tier tech and engineering professionals with companies that are shaping the future. With a strong presence across America and Europe, we’re proud to be one of the highest-rated recruitment agencies in the market. We're currently partnering with a fast-growing US-based cybersecurity startup. The company is building...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You will design and ship React/TypeScript features within a modern frontend architecture, collaborating closely with backend services and APIs.You’ll apply AI-assisted and agentic development practices to prototype faster, validate code, and...

Cocos, una fintech argentina, busca un DevOps Senior para diseñar, operar y evolucionar nuestra infraestructura para soportar el crecimiento de la plataforma con seguridad, escalabilidad y confiabilidad.Trabajarás con un equipo de IT en un entorno híbrido con Kubernetes, Docker y AWS, implementando pipelines CI/CD, IaC y prácticas DevSecOps, para...

Cordoba, ArgentinaFull timeR14754About Us:Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and...

Pomelo busca un Senior Platform Engineer en Argentina para liderar el desarrollo y la operación de soluciones fintech en la nube. Serás parte fundamental de una plataforma que atiende clientes regionales, enfocada en escalabilidad, seguridad y rendimiento.Requisitos: +5 años en backend (Python/JavaScript/Go), frontend con React y TypeScript, arquitecturas...

Cocos Capital está buscando un Desarrollador Back End Senior para un rol híbrido en Argentina, con foco en Kotlin y Java. Serás parte de un equipo IT dinámico, diseñando, desarrollando y manteniendo soluciones innovadoras para apoyar el crecimiento de la plataforma financiera.Se valorará experiencia en fintech y capacidad de trabajar de forma...

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...

Motum is partnering with a fast-growing US fintech AI company to join a remote, full-time team. As a Senior AI Engineer, you will build production-grade LLM apps, connect AI models to financial data, and ship reliable AI features to production.You will work closely with product managers and engineers, writing robust Python services, and ensuring security,...

JPMorganChase LATAM FX & Rates Engineering is seeking a Software Engineer III to design, develop and troubleshoot secure, scalable software solutions. You'll work on production-grade systems, contributing to architecture and data-driven improvements.Requirements include 5+ years in Core Java with Spring/Hibernate, REST/Web Services, and strong SQL skills....

Imachines is seeking a Machine Learning Engineer with strong Python skills and a focus on NLP to join our team in Buenos Aires. You will build models for document understanding and processing specifically tailored to reconciliation and accounting needs in fintech.You will leverage Pandas, NumPy, and scikit-learn, apply spaCy, NLTK, or transformers for NLP...