{"id":1741757,"url":"https://alion.io/job/darwoft-1029-backend-developer-java-senior-advanced-remoto-arg","title":"1029 - Backend Developer (Java) · Senior Advanced · Remoto · ARG","company":{"id":61145,"name":"Darwoft","domain":"darwoft.com","url":"https://alion.io/company/darwoft","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Córdoba, Argentina"],"countries":["AR"],"hiring_countries":["AR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":52000,"max_usd":118000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Amazon EventBridge","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-03T03:36:49Z","employer_posted_date":"2026-10-03","last_verified_at":"2026-10-06T02:27:04Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Disclaimer - Lectura obligatoria: Compromiso y dedicación\nEste 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 las responsabilidades del rol.\nSobre Darwoft\nDarwoft es una software factory que desarrolla soluciones de software a medida y provee servicios de staff augmentation IT para clientes internacionales, principalmente en Estados Unidos y Latinoamérica. Trabajamos con startups y compañías en crecimiento, desarrollando productos digitales de alto impacto. Nuestra cultura es people-first, orientada a la calidad técnica, relaciones de largo plazo y mentalidad colaborativa. Combinamos excelencia técnica con cercanía humana.\nSenior Advanced Java Developer (NRules / Payments) | Relación de Dependencia | Argentina\nInformación General\n Ubicación: Argentina (Remoto / Flexibilidad según residencia)\nTipo de contrato: Relación de Dependencia\nIndustria / Proyecto: Fintech / Procesamiento de pagos de alta disponibilidad\n Zona Horaria: ART (GMT-3)\nSobre el Rol / About the Role\nBuscamos un Senior Advanced Java Developer con un perfil técnico destacado para sumarse al ecosistema de procesamiento de pagos y promociones de un cliente líder del sector Fintech. En este rol, serás responsable de diseñar y evolucionar microservicios críticos de baja latencia y alta disponibilidad, optimizando la lógica de negocio y motores de reglas. Trabajarás en una arquitectura Cloud-Native sobre AWS, adoptando activamente agentes de IA para potenciar la calidad y velocidad del ciclo de desarrollo.\nResponsabilidades / Responsibilities\nDiseñar, desarrollar y optimizar microservicios robustos en Java para sistemas de alta concurrencia, baja latencia y alta disponibilidad.\nImplementar arquitecturas de microservicios y patrones de integración avanzados dentro del dominio de pagos y promociones.\nConfigurar y operar despliegues, pipelines de CI/CD y servicios basados en contenedores y serverless.\nConstruir y consumir APIs REST escalables integradas a servicios clave de AWS.\nUtilizar de forma activa agentes y asistentes de IA para el diseño, generación de código, refinamiento técnico y mejora continua de las soluciones.\nGarantizar la resiliencia, observabilidad y rendimiento óptimo del sistema en entornos de producción.\nRequisitos / Requirements\nMust-Have:\n+6 años de experiencia sólida en desarrollo backend con Java.\nExperiencia comprobable en la construcción de APIs REST y arquitecturas de microservicios (con y sin contenedores).\nTrayectoria en el desarrollo e implementación de sistemas de alta disponibilidad y baja latencia.\nExperiencia práctica en despliegues, pipelines de CI/CD y automatización de procesos.\nDominio e interacción directa con el ecosistema AWS (EKS, ECS, Lambda, SQS, SNS, EventBridge, DynamoDB, API Gateway, CloudWatch, DMS).\nConocimiento del dominio de pagos (adquirencia, emisores, procesadores o motores de promociones).\nAdopción activa de herramientas y agentes de IA en el flujo de trabajo diario para acelerar y optimizar el desarrollo.\nNice-to-Have:\nExperiencia con motores de reglas de negocio (e.g., NRules, Drools) o lógica compleja de promociones.\nConocimiento de arquitecturas orientadas a eventos (Event-Driven Architecture).\nExperiencia previa en sistemas transaccionales a gran escala dentro del sector bancario o procesadores de pago.\nQué ofrecemos / What We Offer\nRemuneración competitiva en relación de dependencia.\nEsquema de trabajo remoto con flexibilidad horaria.\nOportunidad de trabajar en soluciones tecnológicas de escala masiva e impacto directo en la industria financiera.\nEspacios de capacitación técnica constante y uso de herramientas de IA de vanguardia.\nCultura de cercanía humana, transparencia y desarrollo profesional sostenido.\nExplore este y otros desafíos en:\nwww.darwoft.com/careers","description_format":"text","description_chars":3993,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Spanish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile App Development Services","Web Development Services","Custom Software 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