senior react developer

Como Senior Software Engineer 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 comercio...

Location: RemoteModality: Full-time ContractorSalary / Rate: Approx. USD 5,500/month (reference only)English: Professional / AdvancedVacancies: 2 openings 🚀 About the Role We are looking for a Senior Software Engineer – AI with strong full stack expertise to help build scalable, high-volume applications in modern service-oriented architectures. This...

A Typical Day As a Senior Full Stack Python Engineer, you will be building websites, mobile apps, and backend services aiming to support different phases of the business workflow. Using different open-source technologies like Python, Django, and others. You will be working with cross-functional teams using Scrum. Qualifications At least 5 years of relevant...

Desde C&S, estamos en búsqueda de un “Arquitecto Node.js – Senior” para realizar assessment técnico (documentación, armado de arquetipos, etc.) en uno de nuestros clientes bancarios.Skills Mandatorios: Experiencia previa como Software Engineer, Software Designer y domain modelerExperiencia de más de 2 años cumpliendo la función de...

En C&S INFÓRMATICA, una reconocida empresa de tecnología con +38 años de experiencia, estamos en busca de un Desarrollador Netcore Senior BackEnd con experiencia también en React para unirse a nuestro equipo en Fravega Tech. Si sos un estudiante o graduado en Informática, Sistemas, Computación o campos afines, esta es tu oportunidad de formar parte...

AgileEngine is seeking a skilled Full Stack Developer to build and integrate LLM-powered features across frontend and backend. You will develop React components, extend Python services, and work with Claude/OpenAI-like APIs to deliver AI-driven product functionality.Collaborate with product, QA, and engineering teams in overlapping EST hours. Enjoy a remote,...

AgileEngine, LLC. is seeking a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems.You will develop React components, extend Python backend services, and work directly with LLM APIs including Claude, OpenAI, or similar to deliver AI-driven product functionality. The role requires close collaboration with...

Nos encontramos en la búsqueda de un/a AI Agent Developer SR (Microsoft Copilot, RAG & Integraciones) para sumarse a proyectos de transformación digital e inteligencia artificial aplicada. Buscamos un perfil senior con una fuerte orientación hands‑on, experiencia en el ecosistema Microsoft, desarrollo de agentes inteligentes, integración de sistemas...

AgileEngine, LLC. is seeking a Senior Full Stack Developer to build and maintain backend services and frontend interfaces that surface, validate, and resolve data issues from ETL pipelines, data lake outputs, and ML model results for a large-scale marketing analytics platform.You will develop REST APIs in Python using FastAPI or Flask, build responsive...

AgileEngine, LLC. is seeking a Senior Full Stack Developer to build and maintain backend services and frontend interfaces for a large-scale marketing analytics platform.You will develop REST APIs in Python and build React/TypeScript frontends, manage PostgreSQL schemas, and leverage AI-assisted development tools with strong judgment for long-term...

Svitla Systems Inc. is looking for a Full Stack Developer with Angular/Golang for a full-time position (40 hours per week) in Argentina. Our client is a global technology company specializing in self-service payment solutions and digital customer engagement for the retail petroleum industry.This role sits between the frontend and backend teams, owning work...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Why Join Us If you're looking for a place to grow, make an...

We are seeking a Senior full-stack Python Developer who can build and support production-grade web applications while owning how they are deployed and operated in a containerized environment. You will work across application code, CI/CD, Kubernetes operations, and production support. Responsibilities Design and build production-grade full-stack web...

Disclaimer - Lectura obligatoria: Compromiso y dedicación_ - Este rol requiere dedicación full-time, con prioridad clara sobre los proyectos de Darwoft durante el horario laboral establecido. No es compatible con otros compromisos profesionales full-time. Cualquier actividad profesional adicional deberá ser informada previamente y no deberá interferir...

Desde C&S estamos en búsqueda de un "Arquitecto de software / Arquitecto Digital - Senior", para unirse al equipo de una importante empresa bancaria.• Descripción de Tareas:- Responsable de crear, revisar y mejorar planteos de arquitectura de aplicaciones/integración/datos para entornos bancarios de alta transaccionalidad. - Experiencia para traducir...

Desde 5411 Hub buscamos un Back End Developer Senior y Semi Señor PHP (Laravel) para una Fintech líder en su segmento , reconocida por su innovación y crecimiento sostenido en el mercado financiero digital.Responsabilidades principales:Participar en el diseño, desarrollo y mantenimiento de aplicaciones backend en PHP (Laravel) .Integrar APIs y servicios...

Kraken is seeking an experienced Senior Software Engineer to join our Payments & Blockchain team, focusing on payment systems and security. You will design, develop, and maintain high-quality processing systems using React.js and related technologies to enable fast, secure transfers.You will mentor engineers, influence technical decisions, and contribute to...

The salary range for this role is $5,000 - $9,500 per month (Gross in USD)  About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We’re not just...

Acerca de C&SSomos una empresa líder de tecnología con más de 38 años de presencia en el mercado IT. Brindamos soluciones a organizaciones que buscan aumentar su productividad y eficiencia construyendo relaciones de honestidad y transparencia tanto con nuestros clientes como con nuestro equipo de trabajo, con quienes compartimos y valoramos la pasión...

Caylent is an AI-first cloud services company that helps organizations turn ambitious ideas into meaningful business impact. As an AWS Premier Tier Services Partner and a charter member of Anthropic’s Claude Partner Network, we combine deep expertise in AWS, artificial intelligence, and Anthropic’s Claude platform to help customers modernize their...