java backend developer

Descripción del puesto 📍 La Plata 🚀Buscamos un/a Full Stack Developer con fuerte foco en backend para desarrollar, mantener y escalar las soluciones tecnológicas de la plataforma de Digital Pass. El rol tendrá un papel clave en la evolución del producto, trabajando sobre APIs, arquitectura...

Disclaimer – Must read: Commitment & FocusThis role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or...

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...

IOL InvertirOnline busca JR Backend Developers para el equipo de Markets. Buscamos talento en tecnología que colabore en el ciclo completo de desarrollo y aporte a la experiencia de usuario, con modalidad híbrida en nuestras oficinas de Palermo, CABA. Ofrecemos beneficios como seguro médico familiar, cursos de inglés y portugués, presupuesto para...

Talan is seeking an experienced Backend Developer with strong Apache Spark and Scala expertise to join our global team. You will develop and maintain backend solutions alongside the squad across the full development lifecycle.The role emphasizes working in an Agile environment, using Spark, Scala, PL/SQL and Control-M, with 100% remote options and...

Kyndryl in Buenos Aires is seeking a Software Engineer to design, develop, and deliver cloud-based software solutions. You’ll work on front-to-back development, use modern tooling, and contribute to architecture decisions.You will estimate work, guide features, ensure quality through unit and integration testing, and collaborate with analysts, PMs, and...

¡En Adecco Div. Tecnología te estamos buscando! En Adecco nos encontramos en la búsqueda de un/a Java Developer con experiencia en SAP Commerce Cloud (Hybris) para sumarse al equipo de tecnología de nuestro cliente, una de las compañías energéticas más importantes del mundo. La persona seleccionada participará en el desarrollo, mantenimiento y...

We are looking for a Senior Java Developer with AI experience to create secure, maintainable backend systems in a quality-first engineering culture. You will develop Spring Boot microservices with Java Core and Java 8, integrate REST and SQL data layers, and support CI/CD and Unit Testing across Microsoft Azure and Amazon Web...

We are seeking a Senior Java Developer to engineer scalable Java systems and use AI concepts to improve how solutions are designed and delivered. You will create Spring Boot microservices and REST endpoints with SQL, CI/CD, unit testing, and Java NoSQL, supporting workloads in Microsoft Azure and Amazon Web Services—apply now.ResponsibilitiesImplement...

Bechtel is seeking an experienced Electrical Engineer to support construction efforts on complex mining and infrastructure projects in Argentina. The role focuses on technical support, interpretation of design documents, and ensuring quality compliance throughout construction.The candidate should have HV experience, strong problem-solving skills, and the...

Talan – Positive Innovation Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan...

En Acciona IT nos encontramos en la búsqueda de 2 Desarrolladores/as Senior Full Stack Intranet para sumarse a importantes iniciativas de transformación digital de una entidad bancaria, participando en el desarrollo, evolución y mantenimiento de soluciones vinculadas a la Intranet Corporativa, portales internos, gestión documental, workflows y...

A global consulting group in Buenos Aires is seeking a Senior Full-Stack Developer (Java / Angular) to design and develop enterprise solutions. The ideal candidate will have expertise in OpenShift, Spring Boot, and Java, along with experience in gathering client requirements and developing technical solutions. This hybrid role offers full-time contract,...

Taynes Consultores busca un Desarrollador Java Fullstack SR para trabajar en un entorno remoto con foco en Spring Boot y APIs RESTful. El candidato ideal tendrá experiencia en frontend con React y en bases de datos PostgreSQL, así como conocimiento de SOAP WS y Python como complemento.El puesto requiere experiencia sólida, inglés avanzado y capacidad...

Arbeitskreis Lernforschung is seeking a dynamic Backend Developer to build and scale backend services using Python, with a strong focus on modern AI tooling. You will implement APIs, work with MongoDB, DynamoDB, PostgreSQL and MySQL, and collaborate on AWS deployments like Lambda and API Gateway.The role awards proactive problem-solvers who can drive MVPs...

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...

Acciona IT busca 3 Back-end Developers COBOL Sr para proyectos de transformación tecnológica en una reconocida entidad bancaria. Se enfocarán en desarrollo, mantenimiento y evolución de soluciones en Medios de Pago y procesamiento de tarjetas, operando en plataformas Mainframe IBM de misión crítica.La modalidad es híbrida (3 días presenciales) y la...

SportClub busca un/a Full Stack Developer Semi Senior (orientación Backend) para impulsar la arquitectura y lógica de nuestras plataformas. Diseñar, desarrollar y optimizar APIs REST y servicios backend robustos, escalables y seguros que soporten la operación diaria.Entre los desafíos están construir endpoints, gestionar autenticación/ autorización,...

Superprof is seeking a Backend Developer to build and maintain scalable Python-based backend services for its core application in Rosario. You will integrate third-party services via REST/GraphQL, model data with NoSQL and SQL databases, and deploy workloads to AWS (Lambda, API Gateway).You will also explore AI-powered tooling to accelerate development and...

BairesDev is seeking a full-stack Angular Developer to write high-quality, reusable code in an Angular-based frontend with a .NET backend, building scalable solutions for high-load applications.You will work remotely with a global Top 1% team, enjoy flexible hours, USD compensation or local currency, hardware and software setup, parental leave, holidays, and...