Grupo QuintoAndar | Sr Machine Learning Engineer

Overview

Grupo QuintoAndar | Sr Machine Learning Engineer - PT

We are Grupo QuintoAndar, the largest real estate ecosystem in Latin America. Guided by a shared purpose of helping people love the place they live, we have a diverse portfolio of brands and solutions across different countries in Latin America, as well as a Tech Hub in Portugal. We develop technology and innovation to transform and boost the housing experience. Our Lisbon tech hub is home to a team of experienced engineers, designers, product managers, and data scientists. You\'ll collaborate closely with teams primarily based in Brazil, contributing to our innovative projects on a global scale.

Location & Remote Work: Our technology team operates under a "remote-first" model, which means we work from home and can live anywhere in Brazil. We also offer the option of working from our São Paulo offices or partner coworking spaces, up to twice a week.

Language: This job description is written in English because it will be necessary for communication with coworkers and suppliers from around the world, as well as for tools and internal materials.

Hiring process

1. Application
2. Interview with Recruiter
3. Tech Screening
4. Interviews with Data Team
5. Offer

About the role Responsibilities

• Combine Software Engineering and Data Science disciplines to create production-ready Machine Learning models
• Integrate other engineering services and systems with our ML services
• Develop frameworks and platform to build, deploy, serve and monitor ML-based services
• Collaborate with Software Engineers, Data Engineers and Data Scientists along the modeling pipeline
• Features preparation
• Model training
• API development
• Service deployment
• Predictions and features monitoring
• Model retraining
• Assure health and quality of ML services
• Foster best practices for infrastructure and coding regarding machine learning specific requirements
• Contribute to vision and architecture to scale ML solutions at QuintoAndar\'s business
• Participate in problem contextualization, solution scope, product discovery, design and implementation of ML-based products and/or ML Platform
• Manage technical debt regarding a strategic trade-off between delivering value in the short term and expanding ML capabilities in the long term
• Bridge professionals and technical dependencies between non-ML services and ML services

Requirements

• Strong software engineering and python skills
• Solid background in Machine Learning
• Proven experience in productionizing ML models, with deep expertise in deploying and maintaining ML services
• Good cloud-based infrastructure skills
• Experience with MLOps tools and libraries (Ex: MLflow, Kubeflow, AWS SageMaker, Google AI Platform, etc)
• Experience developing RESTful APIs
• Experience with tough technical challenges
• Humility, curiosity and avid interest in learning
• Ability to deal with changes in a fast-paced environment
• Good communication and teamwork skills
• Orientation to business value

Nice to have

• MSc. or PhD in Computer Science, Engineering, Statistics, or other relevant technical fields
• Experience with Deep Learning models
• Experience with LLMs, AI Agents and chatbots
• Experience working on ML Platform team
• Experience with Spark
• Experience in fast-growing start-ups or in high-tech companies
• It will be a plus if you have some Java experience (or other low-level or compiled language)

Important

• Our hiring process starts with the application. We analyze all candidates individually and provide feedback to all applicants.
• All communication will be conducted via email; please monitor for messages and ensure emails from the domain @quintoandar.com.br are not blocked.

Benefits

• Meal allowance
• Health insurance (Multicare), with/ co-pay (in Portugal)
• Work from home allowance
• Transportation
• 25 vacation days per year
• Labor accident insurance
• Life insurance
• Child care allowance (children up to 5 years old): 100,00 EUR/month
• Parental leave
• 10 consecutive extra days of paid recess at the end of the year, not discounted from vacation

Diversity & Inclusion

We value diversity and want everyone to feel welcome here, regardless of age, gender identity, sexual orientation, race, color, ethnicity, origin, disability, religion, or any other characteristic. All our job openings are open to all individuals. Your responses to diversity questions are used to monitor and improve our inclusion practices in the hiring process and will have no impact on your application.

Privacy and Data Protection

The Grupo QuintoAndar operates in compliance with privacy and data protection laws. To learn more, please access our Privacy Notice for Candidates. For questions or to exercise your rights as a data subject, please contact us through our Service Channel.

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Design, Art/Creative, and Information Technology

Industries: Software Development

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