Remote QA Engineer Jobs in Uruguay

Requerimientos del cargo

• 4+ years in AI/ML-focused roles delivering software products to production.
• Hands-on experience with LLMs (OpenAI, Claude, Mistral or open-source alternatives).
• Experience with AI agent frameworks and/or agentic architectures.
• Strong knowledge of prompt engineering, embeddings and vector databases.
• Experience designing and implementing RAG architectures.
• Experience testing and evaluating AI systems and LLM-powered applications.
• Strong Python skills and experience building APIs with FastAPI, Django or similar frameworks.
• Production experience with at least one major cloud platform (AWS, GCP or Azure).
• Experience with Docker, Kubernetes and Terraform.
• Solid software engineering fundamentals: testing, code reviews, Git, modular design and maintainable code.
• Experience deploying, monitoring and maintaining AI systems in production.
• Hands-on experience with LangChain and Transformers.
• Ability to work autonomously and communicate effectively with both technical and non-technical stakeholders.
• Professional English.

Funciones del cargo

You'll join an AI & Data team as a senior engineer, working independently while collaborating closely with engineering and product teams. You'll design and implement LLM-based solutions such as RAG systems, AI agents, copilots and other generative AI applications. You'll fine-tune, evaluate and deploy both proprietary and open-source foundation models, and build scalable APIs and services that integrate AI into applications. You'll own the full lifecycle of AI features, from experimentation and prototyping through deployment and monitoring. You'll work with DevOps on CI/CD and infrastructure as code, and implement observability, error tracking and performance monitoring for AI systems. You'll also contribute to AI architecture discussions, share knowledge and mentor other engineers, and look for new opportunities to bring AI into products. Success means going beyond prototypes: reliable, observable AI features running in production and delivering real business value.

Opcionales

• MLOps practices and model deployment workflows.
• AI evaluation and testing tools such as Promptfoo, Giskard or similar.
• Experience with multi-agent systems.
• Experience identifying and implementing AI use cases within digital products.

Condiciones

• 00% remote position for candidates based in Latin America (Brazil, Argentina, Uruguay and Colombia preferred).
• Full-time, direct hire with the client company.
• Flexible working schedule.
• Continuous learning and professional development opportunities.
• Access to modern AI technologies and development tools.
• Collaboration with experienced professionals across different technical disciplines.
• Challenging AI projects and production-grade solutions.
• Selection process: HR Interview → Technical Challenge → Technical Interview → Offer.

Qué buscamos

Por encima de todo, criterio técnico y buen manejo de patrones de diseño. Que sepas por qué eliges una solución, no solo escribirla.

Imprescindible

• 3+ años de experiencia backend real, con sistemas tuyos en producción.
• Kotlin y/o Java (JVM) con soltura en Spring Boot — o framework JVM equivalente (Quarkus, Micronaut) si tienes disposición a trabajar en Spring — y PostgreSQL u Oracle
• Patrones de diseño, SOLID y clean architecture aplicados de verdad: separas responsabilidades y piensas en mantenibilidad.
• Estás a tope con la IA: usas LLMs en tu día a día y quieres llevarlos a producto.
• Experiencia con APIs REST, testing y Git en equipo.
• Ownership: has llevado sistemas a producción y los has mantenido vivos, no solo hecho MVPs.
• Autonomía total para trabajar en remoto y resolver problemas de negocio, no solo tickets.
• Disponibilidad de solapamiento con horario de España (CET) al menos hasta las 18:00 CET (ver "Horario" abajo).

En remoto: Importante que tu jornada solape con la nuestra al menos hasta las 18:00 hora española. En la práctica, para Colombia/Perú/Ecuador significa empezar tu jornada por la mañana temprano local; para Argentina/Chile/Uruguay, un arranque de mañana normal. El resto de tu jornada la organizas tú: por resultados, no por silla.

En el día a día

• Diseñas técnicamente componentes e integraciones: decides la arquitectura, no solo la implementas.
• Coges features de principio a fin y las llevas hasta producción.
• Escribes tests y cuidas la calidad del código.
• Integras con sistemas externos: envíos, pagos, marketplaces, APIs de terceros.
• Llevas LLMs a producto real, no a una demo.
• Das mantenimiento y evolución a lo que ya está vivo.

Muy valorable

• Angular / TypeScript para tocar también el front.
• Experiencia en logística, inventario, WMS o ERP.
• TDD y prácticas de testing sólidas (unitario e integración).
• CI/CD y desarrollo seguro.
• Microservicios, colas/eventos (Kafka o similar), Docker.
• Cloud (AWS/GCP/Azure).

Qué ofrecemos

• Colaboración estable y de larga duración como contractor independiente full-time (40 h/semana).
• 2.500 – 2.900 EUR/mes según seniority (aprox. 2.900 – 3.400 USD), pago mensual puntual en tu moneda vía plataforma internacional (Remote.com), sin retrasos y con contrato claro.
• Revisión a los 6 meses. Entras y, si aportas, subes rápido: aquí no hay que esperar años ni pelear cada euro.
• Presupuesto de formación y acceso a las herramientas de IA de pago que usamos.
• Aprendes nuestro método AI-First, que multiplica lo que produce una sola persona.
• Proceso de selección serio y rápido: respuesta en días, no en meses, y la prueba técnica final es remunerada.

Job Title: Project Auditor and Documentation CoordinatorLocation: Remote. Eligible countries: Mexico, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bahamas, Barbados, Dominican Republic, Haiti, Jamaica, Trinidad & Tobago.Compensation: Confirmed during the hiring process.Work Schedule: US Central business-hours overlap.Contractor Note: Independent contractor position.Company Overview:Sagan connects experienced international professionals with US-based businesses.About the Role:We are recruiting professionals for Project Auditor and Documentation Coordinator opportunities based on current sourcing requirements. Final engagement terms are confirmed during hiring.Position Overview:Coordinate project documentation, quality checks and operational follow-up.Key Responsibilities:- Coordinate project documentation, quality checks and operational follow-up.- Call contractors and customers to obtain missing documents.- Keep project records current and track outstanding items through completion.Qualifications:- Documentation coordination, QA, project coordination, or operations coordination experience- Outbound phone calls chasing missing documents or following up with contractors or customers- Clear English communication for US business collaboration.Additional Relevant Experience:- Availability for business-hour overlap with US Central TimeResume Submission Guidelines:Paste your complete English resume into the Sagan application form, with at least 1,000 characters. PDF upload is optional. Native board applications may require a board account and resume upload.How to Apply:Complete the linked role application and highlight the experience listed above. Use the same email if you have applied to Sagan previously.

Job Title: Sales Quality Assurance and Audit AssociateLocation: Remote. Eligible countries: Mexico, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, South Africa.Compensation: Confirmed during the hiring process.Work Schedule: US business-hours overlap; precise schedule confirmed during hiring.Contractor Note: Independent contractor position.Company Overview:Sagan connects experienced international professionals with US-based businesses.About the Role:We are recruiting professionals for Sales Quality Assurance and Audit Associate opportunities based on current sourcing requirements. Final engagement terms are confirmed during hiring.Position Overview:Audit high-volume sales calls against documented processes.Key Responsibilities:- Audit high-volume sales calls against documented processes.- Maintain Excel workbooks, sales data integrity and KPI reporting.- Support commission pre-calculation and accurate ServiceTitan records.Qualifications:- Advanced Excel for pivot-table workbook maintenance- High-volume sales call auditing against documented processes- Clear English communication for US business collaboration.Additional Relevant Experience:- Sales operations data integrity auditing- Sales commission pre-calculation- Sales KPI reporting- ServiceTitan experienceResume Submission Guidelines:Paste your complete English resume into the Sagan application form, with at least 1,000 characters. PDF upload is optional. Native board applications may require a board account and resume upload.How to Apply:Complete the linked role application and highlight the experience listed above. Use the same email if you have applied to Sagan previously.