Acerca del Grupo QuintoAndar
Somos el Grupo QuintoAndar, el mayor ecosistema inmobiliario de América Latina. Guiados por un propósito compartido de ayudar a las personas a amar el lugar donde viven, contamos con un portafolio diversificado de marcas y soluciones en diferentes países de América Latina y también con un Hub de Tecnología en Portugal. Desarrollamos tecnologías e innovación para transformar e impulsar la experiencia de vivienda en su totalidad.

Juntas, nuestras marcas líderes ofrecen soluciones que cubren todas las etapas del proceso de viviendar: Inmuebles24 (México), Zonaprop (Argentina), Adondevivir y Urbania (Perú), Plusvalía (Ecuador), ImovelWeb y QuintoAndar (Brasil).

Con el apoyo de un equipo de inversionistas y consultores de clase mundial, como Kaszek, Qualcomm, General Atlantic y SoftBank, QuintoAndar Group está actualmente valorado en más de 5.100 millones de dólares y sigue creciendo año tras año.

Aquí trabajarás con los mejores profesionales del mercado, en un entorno que respira innovación, colaboración y alto rendimiento. Para conocer más sobre nuestra historia, visita https://grupoquintoandar.com/es/.

Ubicación y Modelo de Trabajo Híbrido 
Nuestro equipo de Software Engineer trabaja bajo el modelo “híbrido”, siendo necesario estar presencialmente en la oficina, ubicada en Buenos Aires, 1 vez por semana al menos.

Etapas  del Proceso Selectivo:

Las etapas de nuestros procesos de selección tienen como objetivo evaluar tus experiencias y brindarte la oportunidad de conocer a nuestros equipos y oportunidades de carrera, y están estructuradas en los siguientes pasos:

• People Interview
• Tech Screening 
• Tech Interview 1
• Tech Interview 2

Acerca del puesto 

En nuestro equipo de Data Science, tendrás la oportunidad de trabajar como parte de nuestros product squads, desarrollando funcionalidades que enriquecen nuestro producto y brindan la experiencia de primer nivel por la que somos reconocidos. Trabajarás junto a profesionales brillantes con distintas especialidades: Product Managers, Designers, UX Writers, Data Scientists, Machine Learning Engineers, Software Engineers, entre otros. Prepárate para el trabajo de tu vida: desafíos complejos, altas expectativas, mentes brillantes trabajando juntas, conversaciones significativas y una productividad extraordinaria.

Algunos de los problemas específicos en los que trabajamos en el equipo de Data Science incluyen sistemas de búsqueda y recomendación; mejora de la experiencia del cliente utilizando machine learning (como el enrutamiento automático de tickets); modelos de pricing, liquidez y crédito; y la construcción de una plataforma que nos permita desarrollar y desplegar todas estas soluciones.

Nota: Esta es una posición senior. Esperamos que tengas al menos 3+ años de experiencia aplicando Data Science y creando modelos de machine learning. Si tienes las habilidades pero estás comenzando tu carrera en Data Science, te recomendamos postularte a la posición de Data Scientist.

Responsabilidades

• Arquitectar, desarrollar y desplegar sistemas de machine learning en producción. Los principales casos de uso están relacionados con chatbots y sistemas de búsqueda.

• Diseñar y ejecutar experimentos.

• Analizar una amplia variedad de datos (estructurados y no estructurados, observacionales y experimentales) para mejorar los modelos actuales o crear nuevos.

• Aplicar el método científico para desarrollar aplicaciones impulsadas por LLMs, incluyendo probar diferentes prompts, explorar y comprender las capacidades de los LLMs, evaluar agentes y prompts, analizar guardrails de aplicaciones de IA y construir PoCs para validar la viabilidad de IA generativa en funcionalidades de producto.

• Participar activamente en discusiones y decisiones relacionadas con todo el chapter de Data Science (Guilds, Design Reviews, Demos, etc.).

Lo que buscamos

• Personas que quieran aprender y generar impacto real a través de Data Science.

• Conocimiento experto en conceptos de machine learning: regresión y clasificación, clustering, redes neuronales, selección de features, validación cruzada, curse of dimensionality, bias-variance tradeoff, explicabilidad de modelos, entre otros.

• Buena comprensión de los desafíos de ingeniería para desplegar sistemas de machine learning en producción.

• Dominio de Python.

• Conocimientos o experiencia con Deep Learning.

• Experiencia brindando asesoramiento técnico a otros data scientists (liderazgo técnico).

• Excelentes habilidades de comunicación técnica escrita y verbal. Buscamos a alguien apasionado por Data Science y Machine Learning, dispuesto a compartir su conocimiento con los demás miembros del Data Science Chapter.

• Buen nivel de inglés (oral y escrito) es obligatorio.

Te destacarás si

• Tienes un MSc. (o licenciatura + experiencia sólida) en machine learning, data science, information retrieval, ranking systems, recommender systems, natural language processing u otros campos relevantes.

• Tienes experiencia con IA generativa aplicada: agentes de IA, prompt engineering, fine-tuning de LLMs (LoRA, QLoRA, PEFT), LLM routing, monitoreo de LLMs y LLM guardrails.

• Tienes experiencia trabajando en startups de rápido crecimiento.

Importante:

• ¡Nuestro proceso de selección comienza con el registro! Si realmente deseas formar parte de nuestro equipo, asegúrate de completar  esta primera etapa. Revisamos cada postulación con atención y siempre damos una respuesta, aunque la persona no siga en el proceso. 
• Toda la comunicación se realiza por correo electrónico, así que estate atento a nuestros mensajes y libera el dominio @quintoandar.com.br para que nuestros correos no terminen en la carpeta de spam.

Beneficios

• Plan médico
• Wellhub
• Licencia parental extendida
• Reintegro de Guardería
• Gastos de teletrabajo (monto mensual)
• Descuentos en servicios del día a día
• Día libre por cumpleaños, Día del Padre y Día de la Madre

Diversidad e Inclusión en Grupo QuintoAndar

Durante la inscripción, verás algunas preguntas sobre diversidad. Estas son confidenciales y tienen como objetivo apoyar nuestras acciones de diversidad e inclusión. En vacantes afirmativas, la información podrá ser utilizada para verificar el alineamiento con el público objetivo de la oportunidad y, en estos casos, podría tener carácter eliminatorio. Para vacantes no afirmativas, esta información no afecta tu postulación y se utiliza únicamente para ayudarnos a mejorar continuamente nuestras prácticas e iniciativas de inclusión a lo largo de tu trayectoria con nosotros.

Privacidad y Protección de Datos

El Grupo QuintoAndar actúa de conformidad con las leyes de privacidad y protección de datos, y garante la seguridad de sus datos personales. Para saber más, consulte nuestro Aviso de Privacidad para Personas Candidatas. Si tiene dudas o desea ejercer sus derechos como titular de los datos, póngase en contacto con nosotros a través de nuestro Canal de Atención.

#LI-FS4

About the Role

Monks is seeking a visionary AI Specialist to join our specialized team. We manage a complex product account requiring expertise far beyond typical social media marketing. This is a hybrid role demanding both technical proficiency and creative strategy.

You will be the bridge between cutting-edge AI developments and engaging social content. Your focus will be on anticipating the future of LLM’s by exploring the current AI landscape, utilizing APIs and coding knowledge to experiment and prototype. Your work will not only keep our social channels ahead of the curve but will also educate our internal teams and our external audience of AI enthusiasts.

Responsibilities:

Technical Foresight & Landscape Analysis. Actively monitor developments from Gemini, OpenAI, and Anthropic to anticipate upcoming AI features. Maintain deep knowledge of the broader AI landscape to provide strategic insights.

Advanced Content Creation & Prototyping. Create compelling social content for X and Instagram targeted at AI enthusiasts. Design and execute complex prompts and utilize  API’s to prototype internal tools, test new capabilities, and produce unique images, videos, and copy.

Internal Training & Enablement. Serve as the go-to AI expert, bridging the knowledge gap within the organization. Develop and lead training sessions for creative, strategy, and design teams on new and upcoming AI features.

Playbook Development & Documentation. Document internal use cases and build comprehensive playbooks on how to integrate AI tools (including the Google Work Suite) effectively across the company's strategy, creative, and operations departments.

Education & Demystification. Be a key part of our strategy to demystify AI. For external content, break down the prompts and the technical details (including API usage when relevant) in an engaging, easy-to-understand way.

Client-Facing Engagement. You may also be called upon to engage directly with clients, leveraging your AI expertise to collaboratively problem-solve and educate them on efficient prompting techniques, ensuring they can maximize the utility of AI tools.

About You

Technical Proficiency (Required): Proven experience in coding and hands-on proficiency in working with AI/ML APIs. You must be comfortable exploring technical documentation and building or testing tools.

A Master of Prompts & AI Ecosystems: A proven ability to get extraordinary results from generative AI tools. You must be "in the weeds" with current LLM’s.

A Natural Trainer and Explainer: Excellent at translating complex, technical concepts into simple, engaging language. You must have a passion for training others and documenting processes.

Social Savvy (Niche Expertise): Deep understanding of what resonates with the AI enthusiast community on platforms like X, and the ability to advise copywriters on relevant technical trends.

A Creative Problem-Solver: You love a challenge and enjoy figuring out how to use new technology, including APIs, to solve creative problems, build internal tools, and optimize workflows.

At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission.

#Li-Hybrid

AppsFlyer helps brands make good choices for their business and their customers with its advanced measurement, data analytics, deep linking, engagement, fraud protection, data clean room, and privacy-preserving technologies. Built on the idea that brands can increase customer privacy while providing exceptional experiences, AppsFlyer empowers thousands of creators and 10,000+ technology partners to create better, more meaningful customer relationships.

We’re looking for a technically savvy person who understands the importance of customer-oriented and responsive support services. We believe that we’re successful only when our customers thrive. The right talent will be a natural problem-solver and a strong communicator. This individual would also work closely with AppsFlyer’s R&D, Customer Success and Product Teams. This individual will also impact the product's evolution by providing feedback that can be integrated into future product development.

Please submit your CV in English.

What You’ll Do

• Take end-to-end ownership of customer technical issues, including initial troubleshooting, identification of root cause, and issue resolution and communication.
• Serve as point of contact on customer escalations and ensure customer issues are resolved meticulously.
• Work with AppsFlyer’s R&D and product teams on escalations and product enhancement requests.
• Enrich our client Knowledge Base with relevant technical information.
• Create and lead support improvement processes across the company.
• Provide product feedback and insights to the business and R&D teams.
• Manage various internal projects, such as: training, ensuring support readiness for new feature releases, etc.
• Being a technical poc for select VIP customers, working closely with the sales and business teams.

What You Have

• Passion for solving customer issues in a fast-paced environment
• 2+ years of experience with technical support / QA / data analysis/development/ technical account management
• Experience in SQL querying and analyzing data
• Knowledge of at least one programming language
• Business Proficiency in English
• Ability to handle communications between clients, internal business teams and engineering teams
• Ability to learn new technologies quickly
• Ability to multitasking and work independently
• Structured and process-oriented

Bonus Points

• Web/Mobile marketing and/or digital advertising experience
• Mobile development / testing (iOS, Android) experience
• Familiar with Big data technologies
• Familiar with working with different APIs
• Experienced in LLM and AI Agent

As a global company operating from 25 offices across 19 countries, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.

“As a Customer Obsessed company, we must first be Employee Obsessed. We need to make sure that we provide the team with the tools and resources they need to go All-In.” Oren Kaniel, CEO

What is #LifeatAF? How can we crystalize its DNA into one eye-catching sentence for you? Our culture is defined by our people! Everyone is an approachable professional, tenacious and versatile, a challenging team member, and a respected and valued mentor.

Do you enjoy solving complex technical problems?
AppsFlyer is looking for a technically savvy rock star who understands the value of being customer-oriented, and can deliver exceptional support services to our customer base.

The right candidate should be a natural problem-solver and a strong communicator. This person will work in close collaboration with AppsFlyer’s R&D, Customer Success and Product Teams. This role will engaged in cross department projects and strongly influence the product's evolution by providing valuable feedback to help shape the future of our product development.

What you'll do:

• Take end-to-end ownership of customer technical issues, including initial troubleshooting, identification of root cause, issue resolution and communication
• Serve as point of contact for customer escalations and ensure customer issues are resolved meticulously
• Work with AppsFlyer’s R&D and product teams on escalations and product enhancement requests
• Enrich our client knowledge base with relevant technical information
• Create and lead support improvement processes across the company
• Provide product feedback and insights to the business and R&D teams
• Manage various internal projects; training, ensuring support readiness for new feature releases, etc.
• Being a technical advocate for our VIP customers, working closely with the customer success and business teams

What you have:

• Passion for solving customer issues in a fast paced environment
• 5+ years of experience with technical support / QA / data analysis/ development/ technical account management
• Experience in SQL querying and managing data
• Knowledge of at least one programming language
• Excellent written and verbal communication skills
• Ability to handle communications between clients, internal business teams and engineering teams
• Ability to learn new technologies quickly
• Ability to multitasking and work independently
• Structured and process-oriented

Bonus Points:

• Web / mobile marketing and digital advertising experience
• Background in web/ SDK/ Mobile development or QA
• Familiar with Big data technologies
• Familiar with working with different APIs
• Experienced in LLM and AI Agent

As a global company operating from 25 offices across 19 countries, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.

“As a Customer Obsessed company, we must first be Employee Obsessed. We need to make sure that we provide the team with the tools and resources they need to go All-In.” Oren Kaniel, CEO

The Role:

• We are looking for a Tech Enablement Engineer to join our B2B Operations team, where you will play a key role in building and optimizing the internal technology that powers CookUnity’s B2B initiatives.
• In this role, you’ll work closely with the Tech Enablement Lead (to whom you will report) and collaborate with stakeholders across operations, product, and engineering to deliver innovative solutions.
• You’ll be developing end-to-end automation workflows, creating internal web/mobile applications, maintaining custom hardware setups (like our smart fridge prototypes), and managing integrations with third-party software.
• This is a great opportunity for a mid-level engineer who enjoys working on a wide range of technologies – from scripting and full-stack development to IoT devices and AI tools – all with the goal of improving efficiency and enabling growth.
• If you are enthusiastic about solving complex operational problems with creative tech solutions, and you thrive in a cross-functional environment, then this role will be a perfect fit.

Responsibilities:

• Build & Optimize Automations: Ideate, develop, and maintain end-to-end automation workflows to streamline internal processes. This includes using low-code tools (like n8n) and custom scripts (SQL, Google Cloud Functions, Apps Script, Node.js/Python) to connect APIs, databases, and services, reducing manual work for our teams.
• Full-Stack Internal Tools: Create and enhance internal applications for web and mobile. You’ll work with modern front-end frameworks (e.g. React/Next.js) and back-end code (Node.js, Python, SQL) to build tools that improve our Ops and B2B services. You will also set up CI/CD pipelines (GitHub Actions or similar) to deploy these tools efficiently.
• Hardware (IoT): Contribute to the development and upkeep of custom hardware solutions, such as our Raspberry Pi–powered smart fridges. This involves working with electronic locks, sensors, cameras, and integrating computer vision capabilities. You’ll help ensure these devices are remotely accessible, regularly updated, and functioning reliably in the field.
• Third-Party Integrations: Manage and improve integrations with external software used by the team (such as Zendesk, Aircall, Jira, etc.). This could mean configuring integrations, writing custom API wrappers or webhooks, and ensuring data flows smoothly between CookUnity’s systems and these platforms.
• AI Tools & Agents: Experiment with and build AI-driven tools to support the team’s objectives. For example, you might prototype AI agents or chatbots to assist with support tasks or data analysis, leveraging frameworks or APIs for natural language processing.
• Marketing & CRM Support: Work closely with our Marketing and Data teams to automate their workflows. This can include connecting marketing automation platforms, writing scripts to handle data ingestion or transformation for Salesforce, and implementing validation rules or triggers in our CRM to maintain data integrity. You’ll also help create custom Salesforce dashboard components or integrations as needed.
• Documentation & Handover: Document all your solutions and processes clearly. Because Tech Enablement often pioneers new tools and workflows, you will ensure that everything built is well-documented and can be easily handed over or transitioned to Product/Engineering teams for long-term ownership. You’ll create how-to guides, architecture diagrams, and operational runbooks to facilitate smooth knowledge transfer.

Minimum Requirements:

• 3+ years of experience in software development, with hands-on exposure to a broad range of technologies.
• Proficiency in coding with JavaScript/TypeScript and Python. You have built scripts or services in these languages and are comfortable with both front-end and back-end development.
• Experience developing web applications using modern frameworks (for example, React/Next.js on the front end and Node.js or Python on the back end).
• Solid understanding of RESTful APIs and webhooks, and experience integrating with third-party APIs or SDKs.
• Familiarity with SQL databases and ability to write and optimize SQL queries.
• Experience with automation workflows or low-code platforms (such as n8n, Zapier, or similar), or demonstrated ability to design custom automation scripts to connect various systems.
• Basic knowledge of cloud services and DevOps: comfortable deploying apps or functions on cloud platforms (e.g. Google Cloud Functions, AWS Lambda) and using CI/CD pipelines for version control and deployment.
• Exposure to working with hardware or IoT projects (even if hobbyist): you can configure devices, install OS/software on a Raspberry Pi (Linux), and troubleshoot connectivity or sensor issues.
• Strong problem-solving and troubleshooting skills across different domains (software, hardware, integrations).
• Fluent English communication skills (verbal and written). Ability to effectively communicate technical ideas to non-technical team members and collaborate across teams in English.
• Fluency with AI engineering tools.

Preferred Requirements:

• Experience with workflow automation tools like n8n (self-hosted or cloud), Zapier, or HubSpot workflows, especially in an operations context.
• Hands-on experience with Raspberry Pi or Arduino projects, and familiarity with protocols (GPIO, I2C, etc.) or using camera modules for computer vision.
• Knowledge of Salesforce (or other CRM) data structure and APIs, including building data pipelines or using ETL tools to feed data into Salesforce, and understanding of Salesforce Process Builder/Flow or validation rules.
• Familiarity with Google Cloud Platform services (Firestore, Cloud Functions, etc.) and/or other cloud providers (AWS, Azure) for building and hosting applications.
• Understanding of AI/ML concepts or prior experience integrating AI APIs (e.g., OpenAI GPT) into applications or bots.
• Experience with customer support and marketing tools (e.g., Zendesk, Aircall, email marketing platforms) and implementing tech solutions around them.
• Comfortable working in a fast-paced startup environment where you’ll have to wear multiple hats and coordinate with diverse teams.
• A self-starter attitude with curiosity and willingness to continuously learn new technologies and tools.

Learn More About CookUnity

We believe great leadership starts with alignment on vision, values, and ways of working. To give you deeper insight into who we are and what we’re looking for, we invite you to explore: CookUnity's Leadership Principles – The values and behaviors that guide how we operate, collaborate, and scale.

We hope this provides valuable insight into our culture and product vision. If this excites you, we’d love to connect!

Benefits

💸 Get paid in USD!

🗺 Work remotely: design the life that you want.

⛱ Enjoy 15 business days of vacation each year from the start date.

🎄16 fully paid Argentinean holidays.

🩺 Healthcare Benefit: Monthly stipend to use in your preferred healthcare provider.

🗓️ 5-year Sabbatical: After 5 years with CookUnity, you get a 4-week paid sabbatical.

🐣 Paid family leave.

🕯 Compassionate Leave: 3-5 days each time the need arises.

🧘🏽‍♀️ Customize the benefits that suit your needs! Access a range of perks tailored to you, including learning opportunities, wellness memberships, delivery apps, and more through our comprehensive benefit platform.

🧑‍🏫 Personalized English coach.