EX Squared LATAM

Machine Learning Engineer

• Design and implement scalable ML infrastructure to support model development and deployment
• Develop and maintain evaluation frameworks for Large Language Models (LLMs), including RAG-based systems
• Evaluate model performance using tools such as RAGAS, DeepEval, or similar frameworks
• Contribute to the development of GenAI and Agentic AI solutions
• Build and enhance monitoring systems for ML models in production environments
• Collaborate with cross-functional teams including data scientists, engineers, and product stakeholders
• Apply best practices in model versioning, testing, and deployment pipelines
• Optimize performance, scalability, and cost efficiency in cloud environments

Backend Engineer

• Design, develop, and deploy scalable web applications using modern frameworks.
• Build and integrate solutions that enhance customer workflows and system interoperability.
• Develop and implement RESTful APIs with secure authentication mechanisms.
• Collaborate with solution architects, clients, and cross-functional teams to ensure alignment and successful delivery.
• Deploy and maintain applications in AWS environments, ensuring performance, scalability, and security.
• Create and manage containerized applications using Docker, with exposure to Kubernetes.
• Provide technical expertise across Linux and Windows environments.

Full Stack Developer, Python, React

• Apoyar en el desarrollo y mantenimiento de aplicaciones en la nube, principalmente en Google Cloud Platform (GCP).
• Colaborar en la implementación de funcionalidades siguiendo buenas prácticas de desarrollo.
• Trabajar junto a desarrolladores más experimentados para mejorar la estabilidad y rendimiento de las aplicaciones.
• Participar en tareas de despliegue y monitoreo de servicios en la nube.
• Contribuir en la identificación y resolución de problemas técnicos.
• Documentar procesos y apoyar en la mejora continua de los sistemas.

Desarrollador Backend, Junior

• Design, build, and maintain scalable backend services using Node.js and TypeScript.
• Develop and optimize microservices running in AWS production environments.
• Implement event-driven and asynchronous workflows to support high-performance systems.
• Strengthen CI/CD pipelines and contribute to Infrastructure as Code practices.
• Improve reliability, monitoring, and fault tolerance across distributed services.
• Collaborate with frontend engineers while remaining primarily backend-focused.
• Participate fully in sprint development and deliver production-ready code.

Senior Node.js Developer

• Design, build, and maintain scalable backend services using Node.js and TypeScript
• Develop and optimize microservices running in AWS production environments
• Implement event-driven and asynchronous workflows to support high-performance systems
• Strengthen CI/CD pipelines and contribute to Infrastructure as Code practices
• Improve reliability, monitoring, and fault tolerance across distributed services
• Collaborate with frontend engineers while remaining primarily backend-focused
• Participate fully in sprint development and deliver production-ready code

• Design, develop, and maintain frontend applications using React, Next.js, and TypeScript
• Develop and maintain backend services using C#, .NET Core, and ASP.NET MVC
• Contribute to the migration of a complex ASP.NET MVC application into a modern React-based user interface
• Analyze Figma designs and existing C# and Razor code to accurately map functionality
• Build and integrate RESTful APIs to enable scalable communication between systems
• Collaborate closely with technology leadership, DevOps, QA, and cross-functional teams
• Provide technical insights to QA engineers regarding system behaviors and edge cases
• Support cloud-based deployments in Azure environments
• Continuously improve development processes and engineering best practices

Full-Stack Developer, React, .NET

Recruitment

• Lead the end-to-end recruitment process, from intake sessions and sourcing strategy to offer management and onboarding
• Own multiple open requisitions simultaneously, primarily for IT, Software Engineering, QA, Data, Cloud, and DevOps roles
• Act as a strategic partner to hiring managers, providing market insights, talent availability, and hiring recommendations
• Proactively source, attract, and engage senior and niche tech profiles using advanced sourcing techniques
• Conduct interviews in English and Spanish, assessing both technical fit and cultural alignment
• Build and maintain strong talent pipelines aligned with current and future business needs
• Ensure an outstanding candidate experience throughout the entire recruitment lifecycle
• Collaborate with internal teams on employer branding and talent acquisition initiatives
• Mentor or support more junior recruiters when needed, setting best practices and quality standards

Tech Recruiter

Product Manager

• Own and evolve key parts of the patient experience roadmap across web and mobile platforms.
• Lead end-to-end product initiatives spanning discovery, definition, execution, and iteration.
• Design and optimize patient journeys including onboarding, intake, engagement, adherence, and activation.
• Translate patient needs, clinical requirements, and business goals into clear product requirements, workflows, and documentation.
• Partner closely with design to deliver intuitive, accessible, and patient-centered UX.
• Collaborate with engineering to ensure high-quality, scalable, and timely delivery.
• Work closely with clinical and operational teams to ensure digital experiences align with real-world care workflows.
• Define and track product success metrics (activation, engagement, retention, adherence, outcomes).
• Use data and insights to inform prioritization, experimentation, and continuous optimization.
• Act as a strong communicator and influencer, aligning stakeholders and driving clarity across teams.
• Contribute to building a strong product culture focused on patient impact and execution excellence.

Senior Product Manager – HealthCare

Content Writer

• Partner with Product Managers and UX/UI Designers to define how the product communicates at every interaction
• Craft clear, human-centered language across web and mobile platforms
• Write flows, empty states, error messages, and system messaging that reduce friction
• Translate complex financial and policy concepts into accessible, user-friendly copy
• Align product language with brand voice, user intent, and business goals
• Contribute to voice & tone standards and content systems
• Support usability testing, content audits, and iterative improvements
• Work within established design systems to ensure consistency and scalability

Machine Learning Engineer

Full Stack Developer, Python, React

Desarrollador Backend, Junior

Senior Node.js Developer

Senior Node.js Developer

Full-Stack Developer, React, .NET

Tech Recruiter

Senior Product Manager – HealthCare

Senior Product Manager – HealthCare

UX Writer