java backend senior developer

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...

EPAM Systems Inc seeks a Senior Python Developer to engineer dependable backend services and contribute to AI-informed solutions. You will guide code quality, mentor teammates, and participate in architecture discussions to shape in-flight projects.You will work across cross-functional teams, perform code reviews, and help plan realistic timelines while...

Acciona IT busca 3 Back-end Developers COBOL Sr. para sumarse a importantes iniciativas de transformación tecnológica en una reconocida entidad bancaria. La posición se orienta al desarrollo, mantenimiento y evolución de soluciones en Medios de Pago, trabajando en IBM Mainframe y entornos de alto volumen transaccional.La modalidad es híbrida (3 días...

EPAM Systems Inc. is seeking a Senior Python Developer with AI experience to build reliable, scalable backend systems and apply AI principles across projects.You will collaborate with cross‑functional teams to ship thoughtfully designed products, participate in architecture decisions, and mentor junior colleagues while maintaining high engineering...

Somos redbee, una empresa argentina de tecnología con más de 14 años de experiencia redefiniendo la forma de construir productos digitales en la industria financiera. Nos apasiona co-crear soluciones innovadoras junto a nuestros clientes. Combinamos experiencia, calidad y escalabilidad para desarrollar productos estratégicos y de misión crítica. Nos...

We are looking for a Senior Java Developer with practical AI exposure to build scalable Java services with strong reliability standards. You will shape microservices, REST APIs, and cloud deployments on Microsoft Azure and Amazon Web Services while collaborating across product and engineering. Apply to help deliver durable solutions and advance AI-enabled...

We are seeking a Senior Java Developer (AI, CI/CD, Cloud) to deliver scalable Java backend systems and apply AI tooling to enhance how solutions are built. You will implement Spring Boot services, build REST APIs, and support microservice architecture deployments on Microsoft Azure and Amazon Web Services with CI/CD.ResponsibilitiesEngineer scalable,...

Rocket Stars en Argentina busca un Desarrollador Fullstack Senior con experiencia en JAVA y REACT para sumarse a un equipo que diseña y mantiene plataformas digitales de alta criticidad.Trabajará junto a arquitectos y equipos de ingeniería, aplicando prácticas de desarrollo modernas, pruebas automatizadas y metodologías ágiles para entregar soluciones...

995 - Backend Developer (Java) · Senior · Remoto · ARG 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...

AgileEngine in Córdoba, Argentina, is seeking a Senior Backend Engineer to build and maintain scalable backend services, APIs, and Salesforce integrations within a GTM data platform. You will develop REST APIs and webhook-based lead routing systems, and contribute to AI-assisted sales automation initiatives in an Agile sprint environment.The role requires...

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 con...

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales automation initiatives. You will develop REST APIs and webhook-based lead routing systems in an Agile sprint environment, with 4+ years of backend engineering...

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 USIf you're looking for a place to grow, make an...

Agileengine, Llc. busca un Software Engineer Java Senior para evolucionar microservicios críticos en un entorno Cloud Native. Se valorará capacidad de liderazgo técnico y enfoque en calidad y entrega continua.El rol requiere disponibilidad para trabajar en Argentina y colaborar estrechamente con equipos internacionales. Se trabajará con Java 17+, Spring...

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together. Job Description Support the construction...

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...

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 systems, and contribute to AI-assisted sales automation initiatives using Java or Python in an Agile sprint environment.The...

Darwoft busca un Software Engineer Java Senior con mentalidad de owner para evolucionar microservicios críticos en un entorno Cloud Native. Se prioriza la escalabilidad, disponibilidad y calidad técnica, con apoyo de IA para optimizar el ciclo de delivery.Se requieren más de 5 años en backend con Java 17+ y Spring Boot, experiencia en AWS, Docker y...

Darwoft busca un Software Engineer Java SR con mentalidad de owner para evolucionar microservicios críticos en un entorno Cloud Native. Trabajarás con Java 17+, Spring Boot y patrones de diseño, asegurando escalabilidad y calidad técnica.Se espera experiencia en AWS, Docker y Kubernetes, pruebas E2E y observabilidad. Se trabajará con IA y herramientas...

Senior Consultant, Tax Content Architect - LATAM (ARG, CL, CRI, MX)Cargill is committed to providing food and agricultural solutions to nourish the world in a safe, responsible, and sustainable way. Sitting at the heart of the supply chain, we partner with farmers and customers to source, make and deliver products that are vital for living. Our 155,000 team...