developer backend java

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...

Jobtailor is seeking a senior backend-focused engineer to design, develop, and maintain scalable APIs and services. You will collaborate with AI, data, and product teams to deliver end-to-end solutions, participate in architectural discussions, and drive refactors for maintainability and performance.Ideal candidates have senior experience with...

AgileEngine está buscando un Ingeniero Senior de IA para crear aplicaciones impulsadas por IA, agentes y integraciones MCP que conecten sistemas inteligentes con herramientas empresariales. Trabajarás en Java y/o Python, haciendo que capacidades LLM lleguen a servicios backend de producción.Colaborarás con equipos de ingeniería, producto y arquitectura...

Despegar busca un Software Engineer I Full Stack con foco en frontend para su equipo de Navigation. Serás responsable del desarrollo y la entrega end to end, traduciendo diseños en código responsive y asegurando rendimiento y escalabilidad.El perfil combina experiencia en Angular/React/Stencil, JS/TS/HTML/CSS y backend en Java, con manejo de Docker y...

Black Dragon Capital is seeking a skilled Full Stack Developer to build and optimize frontend and backend systems including APIs and database management. The role emphasizes scalable services, robust security practices, and close collaboration with design, engineering, and product teams.You will design and optimize SQL databases, implement migrations with...

DescriptionWe are looking for a Software Engineer II/III (Backend Focus) to join our client’s Social Engineering team, responsible for designing, building, and scaling high-load backend systems that process billions of transactions per day.This is a direct-hire role within a global engineering organization of 900+ people, collaborating with teams in the...

Bridgenext is seeking an experienced Derivatives Developer to join the Derivatives Technology team. You will design, develop, test, and maintain solutions on leading derivatives platforms such as ION Findur, Calypso, or Murex, with strong full-stack capability in Java and Python.The role requires deep platform expertise, integration skills across trade...

AgileEngine, LLC. is seeking a Senior SDET to strengthen quality across web and API layers using Java, REST Assured, and Playwright.You will blend a developer mindset with a shift-left philosophy, embedding automation in CI/CD pipelines and building testing practices from the ground up in a fast-moving engineering environment. You will define automation...

Svitla Systems Inc. is hiring a Software Engineer for a full-time remote position in Argentina. The role involves hands-on coding, collaborating with AI coding assistants to automate workflows, and delivering AI-enhanced software solutions.You will work on MCP-related projects and contribute to building scalable AI-enabled capabilities while maintaining...

🚀 Join Our Remote Data Products & Machine Learning Startup! 🚀 At Muttdata, we build innovative Data Products and Machine Learning solutions that help companies solve complex business challenges. As a fast-growing, remote-first startup, we're passionate about technology, collaboration, and continuous learning. We're looking for a proactive, technically...

En redbee, una empresa argentina de tecnología con más de 14 años, buscamos un Developer Mobile iOS para unirse a un equipo enfocado en soluciones digitales de alta criticidad para la industria financiera y retail.Desarrollarás y mantendrás apps nativas iOS, implementarás funcionalidades en Swift con foco en calidad, performance y seguridad, y...

We are seeking a seasoned Senior AI Integration .NET Full-Stack Developer with Angular to architect, build, and deliver AI-powered applications that bridge intelligent services with modern user experiences. In this role, you will lead the design and development of backend services, architect responsive front-end solutions, and drive the seamless integration...

AgileEngine is seeking a Senior SDET to strengthen quality across web and API layers using Java, REST Assured, and Playwright. The role blends a developer mindset with a shift-left testing philosophy, embedding automation directly into CI/CD pipelines.You will build testing practices from the ground up in a fast-moving engineering environment, mentoring...

Nos encontramos en la búsqueda de un/a Programador/a C/C++ para sumarse a un entorno ágil y dinámico. La persona que ocupe la posición participará activamente en el análisis, diseño, desarrollo y mantenimiento del backend de una aplicación crítica, desplegada en más de 10.000 cajeros automáticos de la red más grande del país, procesando...

En el #EquipoD revolucionamos el futuro de los viajes en América Latina hace más de 25 años . Buscamos talento que piense en grande, actúe con autonomía y genere impacto real. Si te apasiona innovar, aprender rápido y trabajar en equipo para crear experiencias memorables, únete a nosotros.Actualmente nos encontramos en búsqueda de un Backend...

AgileEngine, LLC. is seeking a Senior SDET to strengthen quality across web and API layers using Java, REST Assured, and Playwright. This role blends a developer mindset with shift-left testing, embedding automation directly into CI/CD pipelines.You will build testing practices from the ground up in a fast-moving engineering environment and mentor peers on...

DescriptionEstamos revolucionando las finanzas en América Latina 🚀Fundada en 2017, Ualá nació con la misión de llevar los servicios financieros en América Latina al Siglo XXI. Hoy, ya somos el neobanco de más de 11 millones de usuarios y seguimos creciendo para transformar la industria en la región con soluciones fáciles y accesibles.Con presencia...

Mercado Libre busca un Security Engineering Manager para liderar equipos de desarrollo y seguridad, diseñando soluciones seguras y escalables en IA generativa y protección de activos. Se esperan decisiones basadas en datos, arquitectura robusta y entrega de resultados de alto impacto.El rol reporta en un entorno híbrido en Argentina, con enfoque en...

RyzLabs is looking for a highly skilled Scala/Java Developer to collaborate with our client, a leading fintech platform focused on financial inclusion, providing reliable credit and financial services to individuals who are outside the formal banking system.What You'll Do• Design, develop, and maintain robust backend services, APIs, and data integration...

Agileengine is seeking a Senior AI Engineer to build AI-powered applications and MCP integrations, turning LLM capabilities into production-grade backend services. You will balance performance, reliability, and cost while moving between experimentation and production support.The role requires 4+ years of software or AI engineering, strong Java/Python skills,...