Empleos de senior java backend developer en Buenos Aires

Mercado Libre en Argentina, Buenos Aires, te invita a un rol de Senior Backend Software Engineer. Diseñarás y escalarás sistemas de alto rendimiento, con Java o Go, en un entorno de microservicios distribuidos y altas exigencias de seguridad y escalabilidad.Trabajarás en prácticas de IA generativa, observabilidad con Datadog y Kibana, y colaborarás en...

SimCorp in Buenos Aires seeks a Senior Quant Developer to lead design, development, and implementation of software solutions in the QPRA team. You will work with cross-functional partners to address complex financial challenges and contribute to scalable, high-performance systems.The role requires strong programming in C#, C++, or Java, plus a solid...

Descripción del puesto Backend PHP Developer A Backend PHP Developer is responsible for maintaining backend services and apps that were written in PHP (Symphony and vanilla), fixing bugs, implementing new features as well as integrating new API endpoints for a new eCommerce platform that’s based...

Werben HR en Argentina busca un Backend Developer con al menos 3 años de experiencia. Trabajarás diseñando y manteniendo aplicaciones backend con Smalltalk y Java, participando en todas las fases del desarrollo y asegurando APIs robustas.Colaborarás en revisión de código, documentación y integración de servicios externos, con foco en disponibilidad y...

About The Mobile-First Company Most tools for small businesses weren’t built for real operators. They were built for employees in offices, not people running a business from their phone. We’re changing that. We build mobile-first business software that feels like a consumer app, runs on AI, and spreads like a creator brand. Our first product, Allo, gives...

A leading financial services company is seeking a Senior Manager of Software Engineering in Buenos Aires. This role involves mentoring and leading teams in delivering cloud applications while ensuring engineering excellence and security. The ideal candidate will have significant experience in backend engineering with Java or Python, strong knowledge of AWS,...

Talent Connect busca un Desarrollador Java Full Stack Senior para un proyecto global, con foco en desarrollo backend con Java/Spring Boot y frontend con React.js. Trabajo remoto desde Argentina, con jornada de lunes a viernes y horario 9:00–18:00, en entorno ágil con sprints.Se requiere dominio de Spring Boot, React.js y PostgreSQL, APIs RESTful y SOAP...

About the job Mobile Application Developer - Buenos AiresNote: Please share your resume in English only.Job Summary:Our Client is looking for a creative and skilled Mobile Application Developer to join their team. You will be responsible for designing, developing, and maintaining high-quality mobile applications for both iOS and Android platforms. Your role...

Client: Sabre Location: Anywhere in LATAMTitle: PHP Technical Lead Rate: $40/hr No of Positions: 1Participate in solution design and technical estimations. Lead and mentor the team, Design and develop PHP applications & APIs, write SQL Queries, review code, deploy and maintain PHP application in GCP Cloud.Technical Skills Required:PHP, JavaScript, HTML, CSS,...

EPAM NEORIS busca un Senior Backend Developer para diseñar y desarrollar soluciones escalables en AWS con Node.js y TypeScript. Se trabajará en un entorno multidisciplinario, aplicando prácticas de alta disponibilidad y baja latencia.Se anticipa colaboración con arquitectura, pruebas rigurosas y despliegues CI/CD, utilizando APIs REST y enfoques...

**Fullstack Developer (Senior) - Node/React/Python**: Buenos Aires, Argentina (híbrido) Full-time Sobre el rol Buscamos un/a **Fullstack Developer Senior** para sumarse a proyectos desafiantes, trabajando en el desarrollo de aplicaciones web modernas y escalables. El rol combina desarrollo backend y frontend, con participación en decisiones técnicas y...

Nonconformist busca un Senior Backend Developer .NET – IA-First para banca. Trabajarás diseñando y manteniendo microservicios y APIs REST con .NET 8+, en un entorno híbrido (presencial 1–2 días/semana en Chacarita).Requiere sólida experiencia en SQL Server y MongoDB, además de uso de IA en el ciclo de desarrollo y revisión de resultados. Se valora...

Despegar busca un Backend Developer especializado en soluciones IAM para unirse al equipo de Identity & Access Management. Diseñarás, construirás e integrarás soluciones de gestión de identidades, asegurando escalabilidad y seguridad.Deberas trabajar con APIs REST, Docker y herramientas de automatización, manteniendo alto rendimiento y monitoreo. Se...

24 July, 2026Argentina, CABAAbout the RoleWe are seeking a Senior Java Engineer with 7+ years of experience to join our engineering team. In this role, you will play a key part in architecting, developing, and scaling high-performance distributed systems. You will work on production-ready microservices, event-driven architectures, and cloud deployments,...

Descripción del empleo: **About the Role**: You will contribute across the full Software Development Lifecycle (SDLC), from requirements analysis and system design to development and deployment, leveraging a robust technology stack built on Java, Spring, and modern web technologies. This is an excellent opportunity for a detail-oriented and versatile...

Como Senior Software Engineer Backend 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...

Job Description:Location: Fully remoteStart Date: ASAPLanguages: English is mandatory Join the Mineo Team Were Hiring! At Mineo, were creating the future of recruitment with an innovative platform powered by artificial intelligence. Our AI-driven solution is designed to connect top talent with companies worldwide, optimizing the recruitment process for...

Position SummaryWe are looking for a Senior Backend Engineer to design, build, and maintain scalable backend services and RESTful APIs.This is a fully backend-focused position with no frontend responsibilities. The ideal candidate has strong hands-on experience with Java 17, Spring Boot, and Hibernate and is comfortable contributing to design-first...

Coderio busca un Senior Java Engineer para unirse a un equipo técnico de alto nivel, enfocado en desarrollo, evolución y operación de soluciones backend en Java sobre arquitecturas de microservicios.Trabajarás con mensajería, resiliencia, AWS y NoSQL en un entorno fintech exigente, con apertura para IA y colaboración con equipos internacionales desde...

ABOUT THE ROLEWe are looking for a Senior Backend Engineer to architect and build the core systems of a next-generation AdTech platform that embeds products directly into visual experiences. You will design high-throughput, low-latency services for campaign delivery, targeting, attribution, and partner integrations using Python, Django, Kubernetes, and AWS....