Empleos de senior fintech java engineer microservices en Buenos Aires

AgileEngine, LLC. is seeking a Senior AI Engineer in Buenos Aires, Argentina to design and build agentic workflows and AI-powered enterprise applications.You will work on multi-agent systems, tool-using LLMs, and orchestration patterns, with strong emphasis on testing, security, and scalable architectures. The role requires 5+ years in software product...

Join SnowHeap LLC, a pioneering software development company in Sharjah Media City, UAE. We lead in data analytics and AI with a decade of experience crafting innovative solutions for complex challenges. As a Software Engineer, you'll work with industry experts on cutting-edge, user-friendly platforms. Our small team fosters creativity and growth, delivering...

Prometeo Talent is partnering with a fast-growing US-based cybersecurity startup seeking a Senior Backend Engineer. You will design, build, and maintain scalable backend services using Java and Python, with a focus on AI-driven features and distributed architectures.The role requires ownership mindset and hands-on experience in AI/LLM development, data...

We are hiring in Latin America! At Dev.Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us...

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...

Como Senior Backend 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...

BUENOS AIRES, Argentina | Posted on 10/08/2026AgileEngine 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 USIf...

Elevate your engineering prowess to unprecedented levels by joining a team of exceptionally gifted professionals and position yourself among the top echelon in site reliability. As a Senior Lead Site Reliability Engineer at JPMorgan Chase within the Infrastructure Platforms and Foundational Services (IPFS) team, you work with your fellow stakeholders to...

Want to help us help others? We’re hiring!GoFundMe is the world’s most powerful community for good, dedicated to helping people help each other. By uniting individuals and nonprofits in one place, GoFundMe makes it easy and safe for people to ask for help and support causes—for themselves and each other. Together, our community has raised more than $40...

Tekton Labs is seeking a Senior Full-Stack Software Engineer for a global, fully remote engagement. You will work across frontend and backend stacks, implementing scalable features and APIs while evaluating AI-generated code for quality and security.The role emphasizes React, Rails/Java-related MVC familiarity, SQL databases, and strong debugging skills....

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations for a GTM data platform and AI-assisted sales automation initiatives.You will develop REST APIs and webhook-based lead routing, integrate with Salesforce EVO/Omnichannel, and contribute to AI SDR automation workflows...

Mercado Libre busca un Senior Software Engineer - AI Agents para diseñar e implementar el Agents Hub y ecosistemas multiagente de alta disponibilidad. El rol exige definir patrones de arquitectura para escalabilidad, paralelismo y manejo de fallos, garantizando calidad, seguridad y mantenibilidad mediante revisiones de código y pruebas.Se espera...

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform. You will develop REST APIs and webhook-based lead routing in an Agile environment, using Java or Python.The role requires 4+ years of backend experience, CRM automation know-how, and...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to diagnose and resolve production issues for a high-traffic hiring events product. The role emphasizes Java/Spring Boot as the primary skill and Django/Python as a secondary skill, with React, Kafka, GraphQL, and database experience.You will own issues end-to-end, collaborate with client-facing...

Talan Spain is seeking a senior Java Quant/Data Engineer to join a remote, international team. You will optimize batch performance, integrate quant libraries, and maintain CI/CD pipelines.The role involves working with Quants, Data, and IMM teams on risk modeling and data processing, using Java, Spark, Parquet, and cloud tools like AWS. Prior experience in...

Mercado Libre en Buenos Aires busca un Senior Software Engineer para diseñar y escalar sistemas innovadores y seguros, aplicando IA y prácticas de ingeniería de vanguardia para democratizar el comercio y servicios financieros en América Latina.Trabajarás en un entorno dinámico, con desarrollo backend en Go/Java/Python, APIs REST y dashboards con...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas innovadores y seguros que resuelven problemas de alto impacto en América Latina. Desarrollarás en backend con Python, Go o Java y en frontend con React, TypeScript y Next.js, integrando APIs REST y BigQuery.Trabajarás en un entorno dinámico aplicando IA propia y aprendizaje...

BUENOS AIRES, Argentina | Posted on 05/31/2026AgileEngine 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 USIf...

Hello! We are Cashea and our mission is to give Venezuelans back the opportunity to access credit through a BNPL business model. Since our launch in 2022, we have been dedicated to promoting financial inclusion. Today we have more than 9 million active users, both consumers and merchants, and we have become a trusted brand in Venezuela, winning hearts and...

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in...