Empleos de junior java backend en Rosario

Sobre DarwoftDarwoft es una software factory dedicada al desarrollo de soluciones de software a medida y a la provisión de servicios de staff augmentation IT para clientes internacionales, con foco principal en Estados Unidos y Latinoamérica. Colaboramos estrechamente con startups y compañías en crecimiento para impulsar productos digitales de alto...

FullStack seeks a skilled Java-based engineer to join our remote team and collaborate directly with U.S. clients. You will contribute to production applications, design robust backend services, and work with Spring Boot, Hibernate, and SQL Server in a fast-paced environment.Advanced English is required, and a four-year college degree is essential. You will...

995 - Backend Developer (Java) · Senior · Remoto · ARGDisclaimer – 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...

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

AgileEngine, LLC. in Rosario, Argentina seeks a Java/React.js Full Stack Developer (Middle) to enhance RMS and related sub-products.You will collaborate with Product Management to translate requirements into deliverables, design a scalable client integration system, and contribute to documentation and deployment optimization. The role requires 3+ years in...

ROSARIO, Argentina | Posted on 10/07/2026AgileEngine 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 you're...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, blending a Java backend with a potential TypeScript frontend rewrite. You will connect to Snowflake, relational, and non-relational databases, design RESTful APIs, and ensure quality through unit testing and profiling.This role requires 4+ years of Java...

Tekton Labs busca un desarrollador Full Stack con más de 5 años de experiencia para diseñar y mantener servicios backend y frontend de alto rendimiento. Se trabajará con Node.js, TypeScript, React y AWS, con énfasis en observabilidad y respuesta a incidentes.El candidato colaborará con equipos globales, realizará rotaciones de guardia y mentoría a...

AgileEngine, LLC. in Rosario, Argentina is seeking a Senior Full Stack Engineer to own production reliability for a high-scale live hiring events platform.You will diagnose and resolve issues across distributed backend systems built on Java, Spring Boot, and Kafka, while collaborating closely with Client Support and GTM teams to maintain SLA compliance. The...

Offer: Contractor: USD 9000.00 Timezone: (UTC-08:00) Los Angeles, USA - Pacific Time (PT) English Level: C2 - Native Spanish Level: C2 - Native Responsibilities Diseñar, desarrollar y mantener servicios backend y frontend de alto rendimiento utilizando Node.js, TypeScript y frameworks modernos. Liderar el mantenimiento y la actualización de aplicaciones...

ROSARIO, Argentina | Posted on 10/07/2026 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...

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...

Para nuestro cliente GLM, compañía referente del sector tecnológico, seleccionamos Full Stack & AI Automation Developer para sumarse a su equipo de I+D. ¿Cuáles serán tus principales desafíos? Desarrollar aplicaciones, servicios y componentes Full Stack. Crear automatizaciones e integraciones entre sistemas mediante APIs, webhooks y servicios...

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...

Software Engineer (AI Training) About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Rosario to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI...

We are seeking a dynamic, street-smart Backend Developer with strong Python experience and a passion for problem-solving using modern AI tools and approaches. This role is ideal for someone who can think critically, move fast, and contribute to building scalable backend systems, while also suggesting innovative and efficient solutions to help us achieve MVPs...

ROSARIO, Argentina | Posted on 09/29/2026AgileEngine 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 you're...

ROSARIO, Argentina | Posted on 05/31/2026 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...

Architect and develop high-performance backend services using NestJS, ensuring scalability and maintainabilityDesign and optimize PostgreSQL database schemas and query performanceImplement complex business logic and integration patterns for financial service workflowsCreate and maintain RESTful APIs with exceptional performance characteristicsDevelop robust...

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...