Job Description: Title: Senior Skating Coach Set Up: Full-time Salary range: $25 USD/hr About Us: Our club was founded by a group of dedicated people who decided to share their passion for ice skating with others. We are a new and enthusiastic skating club with events and activities throughout the year. We like to keep the energy and excitement high, always welcoming new members to join. Simply put, we love getting together to do what we love. About the role: We are seeking a highly experienced and accomplished Senior International Coach to lead our elite athletes. The ideal candidate will have a proven track record of success in international competitions and a deep understanding of advanced coaching methodologies. You will be instrumental in shaping the future of our top-tier skaters on the global stage. Key responsibilities: Design and execute high-performance training strategies for beginners and senior-level athletes. Provide expert coaching and mentorship to prepare skaters for competitions. Analyze international competition trends and adapt training programs accordingly. Collaborate with other sports professionals (physiotherapists, nutritionists, etc.) to ensure holistic athlete development. Requirements: Coaching level of Advanced 1 Senior or equivalent. A minimum of 5 years of coaching experience. Proven experience coaching athletes in competitions. Flexible schedule availability. Willingness to relocate internationally. Advanced english is required for this position
We are a fast-growing digital health startup building real-time, non-invasive hemodynamic monitoring technology for cardiovascular care. Our platform integrates wearable biosensors and machine learning to provide clinicians with actionable insights in heart failure management. We're seeking a Senior Full Stack Developer to design and build scalable, cloud-native web applications for our cardio-focused tools. You will collaborate closely with our Enterprise Architect and cross-functional teams to architect robust APIs, develop front-end and back-end features, and lead technical decisions across the stack. This is a hands-on senior-level engineering role with significant ownership and architectural responsibility. Key Responsibilities: Coordinate with internal Core and Iteration teams on application planning and design Lead full-stack development of web applications for cardiovascular monitoring Build scalable APIs and microservices using modern cloud-native patterns Review sprint deliverables, conduct peer reviews, and enforce code quality standards Conduct unit testing and maintain documentation for technical specifications Analyze requirements and deliver clean, testable, and maintainable code Mentor junior developers and support cross-team collaboration What Success Looks Like: Timely delivery of high-quality front-end and back-end features Scalable and secure cloud architecture aligned with clinical use cases Clean, maintainable code with high unit test coverage Proactive collaboration with design, product, and clinical teams Contribution to platform-wide architectural decisions Tech Stack: Backend: C#, ASP.NET Core, Entity Framework Frontend: React.js, Angular, or Vue.js Cloud: Azure (preferred), AWS or GCP DevOps: Docker, Kubernetes, GitHub Actions, Azure DevOps Database: SQL Server or PostgreSQL Qualifications: 8+ years of experience in full stack software development Strong experience with Azure or other major cloud platforms Expertise in building and deploying APIs and scalable distributed systems Demonstrated leadership and mentoring in fast-paced agile teams Excellent communication skills and startup mindset First 90 Days Projects: Deliver cloud-native cardio web applications integrated with our sensor platform Build scalable APIs and microservices using .NET and Azure Guide architectural decisions across backend and frontend layers Establish unit testing and code review standards within the dev team Other Details: Work Arrangement: Offshore, must overlap with US time zones Reports to: Enterprise Architect Interview Process: Technical interview + management interview Soft Skills: Clear communication, adaptability, and technical leadership Salary: TBD based on experience and qualifications
Título del Puesto: Entrenador/a Nacional de Patinaje Modalidad: Tiempo Completo Rango Salarial: $600 MXN/Hora Sobre Nosotros: Nuestro club fue fundado por un grupo de personas dedicadas que decidió compartir su pasión por el patinaje sobre hielo con otros. Somos un nuevo y entusiasta club con eventos y actividades durante todo el año. Nos gusta mantener la energía y la emoción, siempre dando la bienvenida para que miembros nuevos se incorporen. En pocas palabras, nos encanta reunirnos para hacer lo que nos gusta. Sobre el puesto: Buscamos una persona apasionada y dedicada para unirse a nuestro equipo como Entrenador/a Nacional. En este rol, serás responsable de entrenar y desarrollar patinadores a nivel nacional, ayudándoles a alcanzar su máximo potencial en competencias. Esta es una excelente oportunidad para un patinador/a con experiencia que busca hacer la transición a una carrera como entrenador. Responsabilidades Clave: Desarrollar e implementar programas de entrenamiento para los patinadores. Proporcionar instrucción técnica y táctica durante las sesiones de práctica. Preparar a los atletas para las competencias nacionales. Monitorear y evaluar el rendimiento de los patinadores y ofrecer retroalimentación constructiva. Fomentar un ambiente de equipo positivo y motivador. Requisitos: Nivel de patinaje de Intermedio 2 o superior. Se requiere experiencia previa como patinador/a de competencia. Disponibilidad de horario completa. Disponibilidad para reubicarse en otra ciudad. No se necesita experiencia previa como entrenador/a.
We are seeking a highly motivated and detail-oriented QA Analyst to join our team. The ideal candidate will be responsible for ensuring the quality and reliability of our web platforms through comprehensive testing and automation. This role requires a strong understanding of web technologies, testing methodologies, and experience with modern automation tools like Reflect and Tosca, as well as proficiency in API testing with Postman, database testing with SQL, and the ability to effectively gather and analyze requirements. Responsibilities Gather, analyze, and document software requirements from various sources. - Translate business requirements into clear and concise testable specifications. - Participate in requirements review meetings and provide constructive feedback. - Identify and clarify ambiguities in requirements. - Develop and execute test plans, test cases, and test scripts for web platforms. - Perform functional, regression, integration, and performance testing. - Identify, document, and track defects using bug tracking systems. - Collaborate with developers, product managers, and other stakeholders to ensure quality throughout the software development lifecycle. - Design, implement, and maintain automated test suites using automated tools. - Analyze test results and provide detailed reports. - Stay up-to-date with the latest testing trends and technologies. - Participate in code reviews and contribute to process improvements. - Create and maintain test data. - Perform API testing using Postman to validate web services. - Execute SQL queries to validate data integrity and perform database testing.Requisitos:- Bachelor's degree in Computer Science, Software Engineering, or a related field. - Proven experience as a QA Analyst, with a focus on web platform testing. - Strong understanding of web technologies (HTML, CSS, JavaScript). - Experience with manual and automated testing methodologies. - Hands-on experience with test automation tools, specifically Reflect, Tosca, Selenium or Functionize. - Familiarity with bug tracking systems (e.g., Jira, Bugzilla). - Excellent analytical and problem-solving skills. - Strong communication and collaboration skills. - Proficiency in API testing with Postman. - Strong SQL skills for database testing and data validation. - Ability to effectively gather and analyze requirements. - Strong ability to document requirements.
Descripción: Estamos en búsqueda de un Desarrollador Full-Stack con experiencia en PHP, MySQL, JavaScript, React, Svelte y Laravel para unirse a nuestro equipo. El candidato ideal será responsable de mantener y mejorar nuestras aplicaciones existentes, así como implementar nuevas características y mejoras, trabajando de cerca con otros miembros del equipo para resolver desafíos técnicos. Responsabilidades: Mantener y actualizar las aplicaciones existentes. Implementar nuevas funcionalidades y mejoras en las aplicaciones. Colaborar con el equipo para resolver problemas técnicos y mejorar el rendimiento de las aplicaciones Requisitos: Dominio de PHP, MySQL, JavaScript, React, Svelte y Laravel. Conocimientos de Django y Python. Fuertes habilidades para resolver problemas y atención al detalle.
Título del Puesto: Ingeniero de Soporte IT Ubicación: Nápoles, Ciudad de México. Tipo de Puesto: Tiempo completo, Lunes a Viernes (08:00 a 18:00 hrs). Acerca de Nosotro: Somos expertos en la integración de proyectos tecnológicos de exportación. Nuestro equipo se destaca por contar con proveedores certificados, especialistas capacitados y un excepcional control de calidad en cada proyecto. Nos especializamos en áreas como Analíticas, Consultoría, Control de Acceso, Software, Aplicaciones y Videovigilancia. Descripción del Puesto: Buscamos un Ingeniero de Soporte IT para integrarse a nuestro equipo. Este rol es fundamental para garantizar la continuidad operativa de nuestros clientes, brindando soporte técnico de alta calidad y resolviendo problemas tecnológicos de manera eficiente. Responsabilidades: Diagnosticar y resolver fallas en equipos de cómputo (hardware y software). Proveer soporte técnico a usuarios finales con sistemas operativos Windows y/o macOS. Realizar la configuración de red básica (IP, DNS, DHCP, Wifi). Gestionar y dar seguimiento a los incidentes a través de herramientas de ticketing. Proporcionar asistencia remota para la solución de problemas. Mantener una comunicación clara y efectiva con el usuario final, asegurando su satisfacción. Colaborar activamente con el equipo para la resolución de problemas complejos y la mejora de procesos. Requisitos: Formación: Carrera técnica o licenciatura en Sistemas, Informática, Redes o afín. Experiencia: Mínimo 3 años en roles de soporte técnico o de IT. Conocimientos Técnicos Indispensables: Diagnóstico avanzado de fallas en hardware y software. Soporte a sistemas operativos Windows y/o macOS. Conocimientos sólidos en configuración de red (IP, DNS, DHCP, Wifi). Experiencia utilizando herramientas de ticketing y de asistencia remota. Habilidades: Excelente trato con el usuario final y habilidades de comunicación. Actitud proactiva y un fuerte enfoque en la resolución de problemas. Deseable (No Excluyente): Experiencia trabajando con NOC, NAS y equipamiento de Redes. Ofrecemos: Contratación: Posición fija (al finalizar el período de prueba). Prestaciones: Prestaciones de Ley (seguro social, vacaciones, prima vacacional, aguinaldo). Desarrollo: Oportunidades de crecimiento y desarrollo profesional dentro de la empresa
AI/Machine Learning Engineer (LLMs/SLMs) Full-Time | Remote | $3,000–$4,000 USD | Senior-Level About the Company We are a Brazilian generative AI startup with global recognition. We were featured at Web Summit Qatar 2025 and won the pitch competition at Web Summit Rio 2024. We were also selected as one of only five startups in a major cloud provider’s 2024 Generative AI Accelerator. This same provider has classified us as one of just eight “true producers” of generative AI in Brazil. Now, we’re developing proprietary technology that puts Brazil at the forefront of AI innovation. The Challenge We’re launching a pioneering project: building a proprietary Small Language Model (SLM) — the first of its kind developed in Latin America — in collaboration with a major cloud infrastructure partner. With exclusive access to NVIDIA B200 GPUs, this is a globally visible initiative and a strategic showcase for our technology and cloud partner. You’ll be a founding technical member of this effort, shaping a model that defines how the region enters the generative AI space. Key Responsibilities Lead continuous pre-training of our proprietary SLM Build fine-tuning pipelines for client-specific use cases Optimize model architecture for compute efficiency Apply quantization and pruning techniques for model deployment Collaborate with cloud partners to document SLM best practices Create use-case-specific evaluation benchmarks Construct and manage high-quality training datasets Contribute to international conferences and publications Requirements Minimum 3+ years of direct LLM training experience, or 5+ years in ML/AI roles Proficiency with PyTorch or JAX Strong knowledge of transformer architectures Experience with distributed training, CUDA, and GPU code optimization Hands-on experience with continuous pre-training, fine-tuning, quantization, and pruning Familiarity with MLOps, versioning, and AWS SageMaker English or Portuguese fluency (one is sufficient) Must be able to work Brazilian business hours, regardless of location Nice to Have Experience building language models from scratch Publications or open-source contributions in NLP/LLMs Familiarity with alignment techniques (RLHF, DPO, Constitutional AI) Experience with Swift, inference optimization, or production deployment Familiarity with major cloud ML platforms What Success Looks Like In your first 3–6 months, success means: Delivering the first version of our SLM architecture Completing domain-specific fine-tuning pipelines Leading early benchmarking and evaluation Building out scalable training datasets Establishing best practices with our cloud partner’s technical team Hiring Process Initial interview with the founder Technical assessment covering real-world problem solving What We Offer Work on the first SLM in Latin America Access to cutting-edge infrastructure (NVIDIA B200 GPU cluster) Direct collaboration with top engineers from our cloud partner 100% remote with flexible hours and minimal meetings Competitive compensation aligned with global markets Full visibility of your work on the international stage Opportunities to publish, present, and attend global events Supportive, innovation-driven team culture Work Format Remote-first Flexible schedule (must overlap with Brazil business hours) Report directly to the founder Culture focused on impact, autonomy, and results Why This Role Is Unique This isn’t just an ML job — it’s a rare opportunity to shape foundational AI infrastructure in Latin America. Your work will influence how the region participates in the global generative AI race. If you’re passionate about solving complex technical challenges at the frontier of language modeling — we want to meet you.
Title: Production Manager Set Up: Remote (LATAM-Based - Colombia Preferred) About Us: We are a leading agency in financial services and FinTech innovation. We specialize in comprehensive marketing and consulting services, dynamic BTL activities, and high-impact product launches. Our innovative Learning Management System (LMS) enhances customer and user engagement through customizable training systems and rewards programs. With operations in 22 countries across the Americas and Spain, we partner with top financial brands to deliver tailored solutions that drive success and elevate results. About the Role: We are looking for a highly competent and proactive Production Manager to join our team. The ideal candidate is an expert in managing production processes, especially for printed materials, and will be responsible for overseeing projects from start to finish. This is a hands-on role focused on production excellence, requiring sharp judgment and a strong ability to manage vendors to ensure the highest quality standards in every delivery. While primarily focused on materials production, this role also involves team leadership and event coordination. Key Responsibilities: Oversee and manage the end-to-end production process for various materials, with a primary focus on leading print production to meet all specifications, deadlines, and quality standards. Manage relationships with vendors and suppliers, acting as the main point of contact to ensure optimal performance and effective negotiation. Implement rigorous quality controls, acting as a critical filter to ensure all outputs meet our standards. Lead and manage a production team, providing guidance, support, and mentorship to ensure high-quality deliverables. Oversee the coordination and execution of events to ensure smooth operations, for both in-person and remote settings. Develop and monitor project budgets, closely tracking expenses and implementing cost-saving measures without compromising quality. Stay up-to-date with industry trends, new technologies, and best practices to provide innovative solutions and maintain a competitive edge. Foster effective communication and collaboration with clients, team members, and other internal stakeholders. Requirements: 5 years of proven experience in a production-focused role, preferably within a marketing agency or a similar dynamic environment. Strong hands-on experience in managing the production of printed materials. Demonstrable experience in vendor and supplier management. Strong attention to detail and an unwavering commitment to quality. Excellent decision-making skills and sound judgment. Ability to work with a sense of urgency to meet tight deadlines. Advanced English is required
Description: We are looking for a highly organized and proactive Personal Assistant to support daily personal and business tasks. The ideal candidate should have experience working in marketing agencies or the travel industry, be able to solve problems efficiently, and possess advanced English proficiency. The selected individual will be expected to adapt to a dynamic environment and work closely with senior management to ensure smooth and effective operations. Responsibilities: Manage schedules, coordinate meetings, and organize travel arrangements. Resolve everyday issues quickly and efficiently. Assist with administrative and operational tasks. Conduct research and handle various tasks as needed by the team. Manage internal and external communications fluently in English. Requirements: Previous experience as a personal assistant or in a similar role, preferably in marketing agencies or travel industry. Advanced English proficiency (both spoken and written). Valid U.S. visa. Excellent organizational skills and ability to manage multiple tasks simultaneously. Strong problem-solving skills and ability to make quick decisions. We Offer: A dynamic, high-performance environment. Professional development opportunities within an innovative team.
Title: Founding Full-Stack Engineer Set Up: Remote Salary range: $4500 - $6000 About Us: We are on a mission to elevate global consciousness through everyday technology. As our engineer, you’ll join a tight-knit team building the next generation of AI-driven wellness and manifestation tools for millions of users. About the role: As a Software Engineer, you will be instrumental in building the core systems and user-facing features of our application. You will collaborate closely with a multi-disciplinary team to create and refine tools that promote emotional well-being and personal growth. This role requires a proactive and product-minded individual who is passionate about leveraging technology to make a positive impact. Key Responsibilities: Architect and implement scalable backend services.(Python, Node.js, or your language of choice) Drive end-to-end development of user-focused features, from wireframes to polished UI, including personalized meditations, affirmations, and gamified challenges. Partner with design, data science, and marketing to craft features that resonate and scale. Incorporate the latest AI models and iterate daily to refine algorithms for emotional well-being. Contribute to our team culture by sharing ideas, mentoring peers, and helping to shape the future of our product. Requirements: A fast learner with the ability to quickly pick up new technologies and concepts, from Swift to Python or the latest AI APIs. A strong communicator who can speak up, ask questions, and share ideas clearly and logically. Organized and reliable, with the ability to keep track of tasks, set clear priorities, and ship features on time. Possesses a product mindset with the ability to translate user needs into simple, elegant solutions that drive engagement. A team player who can collaborate closely with engineers, designers, and growth marketers. A bias for action and the ability to iterate rapidly—designing, building, testing, and deploying daily in a fast-moving environment. 5-8+ years of experience as a software engineer Previous work on consumer-facing mobile or web products on IOS environments Advanced english is required for this position Cultural Fit: Leadership and Mentorship: Acts as a leader rather than just an individual contributor. Capable of teaching others, conducting code reviews, mentoring, and bringing organizational skills to the team. Continuous Learning: Curious and growth-minded with an active interest in new AI tools, technology trends, and competitive apps in the space. Attention to Detail: Maintains high standards for quality given the consumer-facing nature of the product. Discussion-Based Collaboration: Engages in open discussions without needing to be right. Values team input and consensus-building over individual authority. Bonus Points: Hands-on experience with AI APIs (e.g., Claude, Gemini, Llama) or platforms like Cursor. Familiarity with growth marketing hacks or analytics-driven product optimization. A background in psychology, neuroscience, or contemplative practices. Experience or knowledge, developing apps/tools related to the wellness industry.