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Machine Learning Engineer

Machine Learning Engineer

Senior Machine Learning Engineer

Creai

Mexico City

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Описание вакансии

Sobre Creai
En Creai, nos especializamos en aprovechar el poder de la inteligencia artificial y el aprendizaje automático para transformar negocios. Nuestra misión es ayudar a los clientes a reducir costos, aumentar la eficiencia y desbloquear nuevas oportunidades mediante soluciones de IA de vanguardia.

Descripción del Puesto
Como Senior Machine Learning Engineer, tu trabajo ya no es supervisar modelos uno por uno, sino diseñar, escalar y gobernar la práctica completa con la que el equipo dirige, valida y responde por los sistemas de IA que construye. Usarás tu juicio estratégico y tu dominio del negocio para decidir qué problemas ameritan una solución de ML, cuánto cuesta equivocarse en cada caso, y qué evidencia es suficiente antes de delegar un experimento completo a un agente o de exponer un modelo a un cliente.

Serás responsable de que delegar sea seguro a escala, no solo en tus propios proyectos: diseñarás las plataformas, los contratos entre etapas y los límites explícitos de lo que un agente puede generar sin verificación humana, porque cuando experimentar cuesta minutos, el cuello de botella deja de ser la capacidad de construir y pasa a ser la capacidad de decidir qué construir y en qué confiar. Colaborarás con líderes de producto, data scientists y equipos de ingeniería para alinear estas decisiones con los objetivos estratégicos de Creai, definiendo los estándares técnicos y las prácticas de supervisión de IA que el resto del equipo sigue.

Este Puesto Exige

  • Desarrollo de Soluciones Avanzadas: Diseñar, desarrollar e implementar soluciones avanzadas de ML en ambientes productivos de alta disponibilidad y baja latencia. Esto incluye la selección de algoritmos apropiados, optimización de modelos y aseguramiento de la calidad del código.
  • Diseñar plataformas de ML legibles para humanos y para agentes: pipelines modulares, contratos explícitos entre etapas, semántica documentada de forma ejecutable, entornos reproducibles. Una plataforma bien delimitada permite delegar experimentos completos; una improvisada obliga a que cada corrida pase por quien la construyó.
  • Definir la línea entre lo que se delega y lo que no para su ámbito técnico, y hacerla explícita: qué experimentos pueden generarse y validarse automáticamente, qué decisiones de modelado exigen diseño humano previo, y qué casos de uso — de alto impacto, regulados o irreversibles — no admiten generación sin verificación formal.
  • Liderazgo Técnico: Liderar iniciativas técnicas y proyectos de alto impacto que involucren múltiples equipos y dominios. Serás un referente técnico, proporcionando guía y dirección en la toma de decisiones clave.
  • Arquitectura y Estrategia: Participar activamente en la definición de estrategias de datos, incluyendo la identificación y selección de features relevantes, preprocesamiento de datos y diseño de arquitecturas de modelos eficientes y escalables.
  • Colaboración Estratégica: Trabajar en conjunto con líderes de producto para entender las necesidades del negocio, con data scientists para la experimentación y validación de modelos, y con equipos de ingeniería para asegurar la integración y el despliegue exitoso, alineando siempre los desarrollos con objetivos estratégicos de la empresa.
  • Mejora Continua: Evaluar y mejorar continuamente el stack de ML, las herramientas, los procesos y las prácticas de MLOps para optimizar la eficiencia y la fiabilidad de las soluciones.
  • Mentoría: Mentorizar activamente a ingenieros junior y mid-level, compartiendo conocimiento profundo en ML y MLOps, y fomentando las buenas prácticas de desarrollo y despliegue.
  • Cultura de Excelencia: Promover una cultura de excelencia técnica, innovación y mejora continua dentro del equipo y en la organización.
  • Liderazgo y Mentoría: Habilidades sólidas de liderazgo técnico, influencia y mentoría, capaces de inspirar y guiar a otros ingenieros.
  • Comunicación Estratégica: Capacidad de comunicación efectiva y persuasiva con stakeholders técnicos y no técnicos, presentando ideas complejas de manera clara y concisa.
  • Visión de Negocio: Enfoque estratégico y una mentalidad fuertemente orientada al negocio, entendiendo cómo las soluciones de ML impactan directamente en los objetivos de la empresa.
  • Toma de Decisiones: Capacidad probada de toma de decisiones rápidas y efectivas, así como de resolución de problemas complejos y ambiguos en entornos dinámicos.

Requisitos

  • Formación Académica: Título universitario en Ciencias de la Computación, Ingeniería, Matemáticas, Estadística o campos afines. Un posgrado (Maestría o Doctorado) en áreas relacionadas con Machine Learning o Inteligencia Artificial es un plus significativo.
  • Experiencia Profesional: Más de 5 años de experiencia comprobada en machine learning aplicado, con un enfoque particular en el diseño, desarrollo y despliegue de modelos en entornos de producción a gran escala
  • Dominio de Python: Dominio avanzado de Python, incluyendo su ecosistema de librerías para ML, y experiencia práctica con frameworks de deep learning como PyTorch y TensorFlow, así como librerías de machine learning tradicional como Scikit-learn y XGBoost.
  • Cloud Computing: Experiencia sólida en plataformas de cloud computing (AWS, GCP, Azure), incluyendo el uso de servicios específicos para ML (ej. SageMaker, AI Platform, Azure ML) y conocimiento de sus arquitecturas.
  • Diseño End-to-End: Capacidad demostrada para diseñar y construir soluciones de ML de principio a fin, desde la ingesta y preprocesamiento de datos, entrenamiento y validación de modelos, hasta el despliegue, monitoreo y mantenimiento en producción.
  • MLOps Avanzado: Conocimientos profundos y experiencia práctica en MLOps, incluyendo el diseño e implementación de pipelines de CI/CD para ML, versionado de modelos y datos, monitoreo de rendimiento de modelos en producción y estrategias de rollback.
  • Experiencia en Liderazgo: Experiencia liderando equipos técnicos, gestionando proyectos de ML o dirigiendo iniciativas técnicas complejas.
  • Especialización Técnica (Valorado): Experiencia con modelos generativos (ej. LLMs, GANs), procesamiento de lenguaje natural (NLP), visión por computador o análisis de series temporales, y sus aplicaciones prácticas.
  • Ética y Gobernanza (Valorado): Conocimientos en privacidad de datos, ética en IA, interpretabilidad de modelos (XAI) y gobernanza de modelos, asegurando que las soluciones sean responsables y transparentes
  • Comunidad y Open Source (Valorado): Participación activa en comunidades técnicas, contribuciones a proyectos open source, publicaciones en conferencias o blogs técnicos, o speaking en eventos de la industria.
  • Herramientas MLOps (Valorado): Experiencia práctica con herramientas específicas de MLOps como MLflow, Kubeflow, DVC, Airflow o Vertex AI, para la orquestación, gestión y seguimiento de experimentos y modelos.
  • Uso de agentes de IA en trabajo productivo real de ML, con criterio demostrable sobre dónde aportan y dónde introducen riesgo sistémico.

Beneficios

  • 💻 Trabajo 100% remoto con horario alineado a CST.
  • 🏖️ PTO ilimitado: Confiamos en que gestionarás tu tiempo de manera efectiva.
  • 🎓 Presupuesto anual para desarrollo: Acceso a cursos, certificaciones y conferencias.
  • 🛠️ Presupuesto para equipamiento: Configura tu espacio de trabajo remoto ideal.
  • 🩺 Beneficio de salud: Acceso a cobertura médica privada o subsidios para seguro médico.
  • 🚀 Oportunidades de crecimiento: Plan de carrera y mentoría con expertos en IA y tecnología.
  • 🚀 Ambiente de startup dinámico y flexible: Autonomía para tomar decisiones y proponer ideas, con un enfoque en resultados en lugar de horas trabajadas.
  • ⚖️ Balance vida-trabajo: Cultura que prioriza la flexibilidad y el bienestar, permitiéndote gestionar tu tiempo sin sacrificar tu vida personal.

¡
Te invitamos a postularte!

Incluso si no cumples con todos los requisitos, valoramos experiencias y perspectivas diversas. Si te apasiona el reclutamiento y quieres crecer en una empresa enfocada en datos e IA, ¡nos encantaría conocerte!

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Machine Learning Engineer

Forward Deployed AI Engineer, Mexico - BCG X

Boston Consulting Group (BCG)

Mexico City

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Описание вакансии

Who We Are

Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact.

To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures—and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive.

We Are BCG X
We’re a diverse team of more than 3,000 tech experts united by a drive to make a difference. Working across industries and disciplines, we combine our experience and expertise to tackle the biggest challenges faced by society today. We go beyond what was once thought possible, creating new and innovative solutions to the world’s most complex problems. Leveraging BCG’s global network and partnerships with leading organizations, BCG X provides a stable ecosystem for talent to build game-changing businesses, products, and services from the ground up, all while growing their career. Together, we strive to create solutions that will positively impact the lives of millions.

What You'll Do

Our BCG X teams own the full analytics value-chain end to end: framing new business challenges, designing innovative algorithms, implementing, and deploying scalable solutions, and enabling colleagues and clients to fully embrace AI. Our product offerings span from fully custom-builds to industry specific leading edge AI software solutions.

As a Forward Deployed AI Engineer you’ll be part of our rapidly growing engineering team and help to build the next generation of AI solutions. You’ll have the chance to partner with clients in a variety of BCG regions and industries, and on key topics like climate change, enabling them to design, build, and deploy new and innovative solutions. Additional responsibilities will include developing and delivering thought leadership in scientific communities and papers as well as leading conferences on behalf of BCG X.

We Are Looking For Talented Individuals With a Passion For Software Development, Large-scale Data Analytics And Transforming Organizations Into AI Led Innovative Companies. Successful Candidates Possess The Following

  • Apply software development practices and standards to develop robust and maintainable software
  • Actively involved in every part of the software development life cycle
  • Experienced at guiding non-technical teams and consultants in and best practices for robust software development
  • Optimize and enhance computational efficiency of algorithms and software design
  • Motivated by a fast-paced, service-oriented environment and interacting directly with clients on new features for future product releases
  • Enjoy collaborating in teams to share software design and solution ideas
  • A natural problem-solver and intellectually curious across a breadth of industries and topics

What You'll Bring

Technologies
Programming Languages: Python

Please note: any degree programs (including part-time) must be completed before starting at BCG.

Additional info

You must live within a reasonable commuting distance of your home office. As a member of that office, it is expected you will be in the office as directed. This role puts you on an accelerated path of personal and professional growth and development and so, at times, requires extended working hours. Our work often requires travel to client sites.

Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws.

BCG is an E - Verify Employer. Click here for more information on E-Verify.

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Machine Learning Engineer

Data Science Expert - AI Content Specialist

Alignerr

Mexico City

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Описание вакансии

Data Science Expert – AI Content Specialist
About The Role
What if your deep expertise in machine learning and statistics could directly shape how the world's most advanced AI systems think and reason? We're looking for Data Science Experts to stress-test, audit, and train frontier AI models — exposing gaps in their reasoning and building the gold-standard solutions that make them smarter.

This is a fully remote, flexible contract role designed for experienced data scientists, researchers, and quantitative specialists who want to do meaningful, intellectually engaging work on their own terms.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

What You'll Do

  • Design Advanced Challenges — Create complex, domain-spanning data science problems covering areas like hyperparameter optimization, Bayesian inference, cross-validation strategies, and dimensionality reduction to probe the limits of AI reasoning
  • Author Ground-Truth Solutions — Develop rigorous, step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations that serve as definitive reference answers
  • Audit AI-Generated Code — Critically evaluate AI outputs involving libraries like Scikit-Learn, PyTorch, and TensorFlow, assessing for correctness, efficiency, and best practices
  • Identify and Fix Reasoning Failures — Spot logical flaws in AI reasoning — such as data leakage, overfitting, or improper handling of imbalanced datasets — and provide structured feedback that improves model behavior
  • Work Independently — Take ownership of your tasks asynchronously, delivering high-quality work on a schedule that suits you

Who You Are

  • Hold or are pursuing a Master's or PhD in Data Science, Statistics, Computer Science, or a related quantitative field
  • Strong foundational knowledge across core data science areas: supervised/unsupervised learning, deep learning, statistical inference, big data technologies (Spark, Hadoop), or NLP
  • Able to communicate complex algorithmic and statistical concepts clearly and precisely in writing
  • Meticulous attention to detail — you catch errors in code syntax, mathematical notation, and statistical conclusions
  • No prior AI or annotation experience required

Nice to Have

  • Experience with data annotation, data quality assurance, or model evaluation workflows
  • Familiarity with production-level data science practices such as MLOps or CI/CD for machine learning models
  • Background in academic research or technical writing

Why Join Us

  • Work directly with industry-leading AI models and cutting-edge research teams
  • Fully remote and asynchronous — work when and where you're most productive
  • Freelance autonomy with the structure of meaningful, intellectually stimulating work
  • High-impact contribution: your expertise shapes how AI reasons about data science for users worldwide
  • Potential for ongoing work and contract extension as new projects launch

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Machine Learning Engineer

Senior Data Scientist - LATAM Content

Netflix

Mexico City

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Описание вакансии

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time.

The Content Data Science and Engineering (DSE) team is passionate about storytelling and bringing our members joy. Our mission to entertain the world is anchored in our content, and data is a crucial component in shaping our comprehensive content strategy. We focus on creating analytical products that support our Content partners in their complex and nuanced decision-making processes. We are a highly collaborative team that partners across Netflix to drive impact.

We are seeking a talented Senior Data Scientist to provide key insights to our Content decision makers in LatAm. You will generate insights by scoping and executing deep dive analysis with local partner analytics teams, Consumer Insights, and Finance & Strategy. In success, you will collaborate on existing priorities but also will propose and execute on new opportunities. This role features ample opportunity for project ownership and will support impactful decision-making, across existing content initiatives and novel ones.

In This Role You Will

  • Be a strategic thought partner with business stakeholders to define high impact analytical problems and innovative ways to solve them with data.
  • Develop statistical models explaining viewership, content engagement, and other key behavioral patterns.
  • Build dashboards and visualization that enables stakeholders to self-serve metrics and trends effectively.
  • Actively socialize and educate, aiding on interpretation.
  • Translate analytic insights into actionable recommendations for business or content improvement, and communicate these findings clearly to a broad audience.
  • Identify and proactively socialize regional insights, including those that may generalize to opportunities in other markets.

What You Will Bring

  • Exceptional interpersonal and communication skills to influence stakeholders using clear insights and recommendations.
  • Exceptional thought partnership to build credibility and relationships with stakeholders.
  • Strong statistical knowledge: understanding of predictive modeling; ability to tease out incrementality vs. correlations, confounder identification and amelioration, etc.
  • Basic understanding of experimentation inclu,ding power calculations and interpretation of results.
  • Strong SQL skills and experience with distributed analytic processing technologies (S3, Presto, Hive, & Spark).
  • Strong skills in Python or R.
  • Highly effective in engaging with diverse stakeholders and adept at cultivating strong partnerships.
  • Passionate about communicating difficult concepts to non-technical audiences.
  • Self-starter who thrives under a high level of autonomy.
  • Exceptional interpersonal and communication skills.
  • Enthusiastic about Netflix culture.

Inclusion is a Netflix value and we strive to host a meaningful interview experience for all candidates. If you want an accommodation/adjustment for a disability or any other reason during the hiring process, please send a request to your recruiting partner.

We are an equal-opportunity employer and celebrate diversity, recognizing that diversity builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Machine Learning Engineer

Data Scientist (Masters)

Alignerr

Mexico City

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Описание вакансии

Data Scientist (Masters) — AI Data Trainer
About The Role
What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI models think and reason? We're looking for data scientists with graduate-level training to challenge, audit, and refine cutting-edge AI systems — exposing their blind spots and helping build models that are sharper, more rigorous, and genuinely trustworthy.

This is a fully remote, flexible contract role. No prior AI industry experience required — just deep domain knowledge and a passion for getting things right.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

What You'll Do

  • Design Complex Challenges: Craft advanced data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more — pushing AI models to their limits
  • Author Ground-Truth Solutions: Develop rigorous, step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations that serve as the benchmark for AI responses
  • Audit AI-Generated Code: Evaluate AI outputs using libraries like Scikit-Learn, PyTorch, and TensorFlow — assessing technical accuracy, efficiency, and best practices
  • Refine AI Reasoning: Identify and document logical failures such as data leakage, overfitting, and improper handling of imbalanced datasets, then provide structured feedback that improves how models reason through problems

Who You Are

  • Currently pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a quantitative field with a strong data analysis focus
  • Solid foundational knowledge across supervised and unsupervised learning, deep learning, big data technologies (Spark/Hadoop), or NLP
  • Able to communicate complex algorithmic and statistical concepts clearly and precisely in writing
  • Naturally meticulous — you catch errors in code syntax, mathematical notation, and statistical conclusions that others miss
  • No prior AI or data annotation experience required

Nice to Have

  • Experience with data annotation, data quality pipelines, or evaluation systems
  • Familiarity with production-level data science workflows — MLOps, CI/CD for models, model monitoring
  • Hands-on experience with experiment tracking tools (e.g., MLflow, Weights & Biases)

Why Join Us

  • Work directly with industry-leading AI research labs on frontier models
  • Fully remote and asynchronous — work when and where it suits you
  • Flexible contractor arrangement with high autonomy and global reach
  • Apply your graduate-level expertise to work that has real, measurable impact on AI development
  • Potential for ongoing contracts and expanded project access as new work launches

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Ещё 4 вакансии по этой категории в этой стране

Senior Machine Learning EngineerCreai · Mexico

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