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QuintoAndarQU

Grupo QuintoAndar | Staff Software Engineering (AI Platform & Chatbot)

QuintoAndar is a Brazilian technology company that operates a digital real estate marketplace, simplifying the process of renting and selling residential properties in Latin America.

QuintoAndar

Employee count: 1001-5000

Portugal only

About QuintoAndar:
Grupo QuintoAndar is the most valuable real estate tech company in Latin America, it was born in Brazil to do something very rewarding: open doors. We opened doors for technology to be part of living. And, through it, we reduce the bureaucracy and simplify the experience of the whole real estate ecosystem, including those renting, buying, and selling homes, as well as real estate brokers, agencies, and other partners of the real estate market.

Together, our leading brands offer solutions covering all stages of the housing journey, namely: Immuebles24 (Mexico), Zonaprop (Argentina), Adondevivier & Urbania (Peru), Plusvalia (Ecuador), ImovelWeb and Quintoandar (Brazil)

Backed by a world-class team of investors and advisors, such as Kaszek, Qualcomm, General Atlantic, and Softbank, QuintoAndar Group is currently valued at over $5.1 billion and continues to grow year-over-year.

To make all this happen, we have more than 3,500 talented people, working with cutting-edge technology and best design practices to ensure a seamless experience throughout the sales and rental process, combined with smart financial products. Here you will work with the best professionals in the market, in an environment that breathes innovation, collaboration, and high performance.

To learn more about our history, visit https://grupoquintoandar.com/.

Life at Lisbon Tech Hub

In 2022, QuintoAndar proudly opened its first European tech hub in Lisbon, marking a significant milestone in our global expansion. Aiming to tap into a new tech ecosystem, attract top talents, offer international opportunities for Brazilian employees, and enhance cultural diversity.

Our Lisbon tech hub is home to a team of over 30 experienced engineers, designers, product managers, and data scientists. As we continue to grow in the coming years, we are excited to expand this talented team even further.

You'll collaborate closely with teams primarily based in Brazil, contributing to our innovative projects on a global scale. Join us at QuintoAndar Lisbon and help shape the future of real estate technology.

Location and remote work

At QuintoAndar, we embrace a remote-first philosophy, allowing you to work from anywhere in Portugal. However, for those who prefer in-person collaboration, we offer a vibrant office in Lisbon's historic center.

Stages of the Selection Process

Our selection process currently lasts an average of 40 days, from application to completion of the assessment. Going through:

  • Application Screening
  • Remote Interview with Engineering Team
  • Remote Interview with the CTO and/or stakeholders
  • Phone interview with Recruiters
  • Offer

Our technology stack:

  • Backend: Java, and Kotlin are our main stacks, but we also have some services in Python, Clojure, and Typescript.
  • Apps: Flutter
  • PWAs: React (Next.js)
  • Cloud, infrastructure, and monitoring: AWS, Kubernetes, ELK, Prometheus, Sentry
  • Databases: PostgreSQL, Mysql, MongoDB

Staff Software Engineering at QuintoAndar

In our Engineering chapter, you'll have the opportunity to work as part of our product squads, delivering features that enhance our product and contribute to the first-class experience we are renowned for. You'll collaborate with brilliant minds from various fields: Product Managers, Designers, Data Scientists, and Machine Learning Engineers. Prepare yourself for an extraordinary journey filled with hard challenges, high expectations, intelligent work, meaningful conversations, and exceptional productivity.

We expect all engineers to engage in the entire product development cycle, from ideation to deployment, monitoring the impact on users and the business, and making data-driven decisions.

Conversational AI Platform & Chatbot teams:

We’re looking for talented engineers to join our Conversational Platform & Chatbot teams! These teams focus on developing a new conversational, Gen AI-based, platform to support different customer-facing chatbots, as well as improve current Chatbot AI applications, such as our sales and support chatbots, that use multi-agent LLM-based architecture behind the scenes.

We are looking for candidates with:

  • Interest in LLM-based multi-agent systems and frameworks (e.g, Langgraph, CrewAi).
  • Experience in developing chatbot platforms and conversational AI solutions.
  • A passion for creating user-focused, intelligent, and efficient customer interaction tools.

If you’re excited about advancing generative AI and creating cutting-edge chatbot systems, we’d love to have you as part of our mission-driven team!

Responsibilities as Staff Software Engineer

    • Develop and improve scalable, high-maintainable services
    • Own the entire lifecycle of your code, including monitoring, troubleshooting, and resolving production issues.
    • Enhance the development experience by improving dev tools, test coverage, and code structure.
    • Contribute to the broader product team by conducting code reviews, RFC reviews, and sharing knowledge and best practices in product development.
    • Lead complex projects, involving multiple teams
    • Mentor less experienced software developers
    • Participate in the hiring process: interviewing, evaluating candidates, and raising the bar.
    • Engage in critical analysis of company-wide development tools and processes, identifying areas for improvement and implementing best practices to enhance software maintainability and team productivity

Requirements

    • Fluency in at least one programming language, relational databases, web or app development.
    • Proven track record of delivering solutions to complex problems, with experience designing, building, and maintaining large, scalable systems/apps.
    • Deep understanding of best practices for software maintainability and team productivity
    • Experience using RESTful APIs, distributed systems, CI/CD, and test automation
    • Excellent operational and troubleshooting skills
    • 7+ years experience in software development
    • Ability to learn quickly and deliver real impact through high-quality data-driven and structured software
    • Professional fluency in English (Portuguese is a plus)

You'll stand out if you:

    • Expertise in NLP, LLMs, multi-agent applications, and agentic frameworks (Langgraph, CrewAI)
    • Track record of building production-grade AI applications or platform.
    • Know computer theory, including optimization of algorithms and distributed systems;
    • Have experience with AWS cloud services
    • Understand containers and container orchestration (eg. Kubernetes)
    • Led projects that involved the collaboration of different teams
    • Have experience mentoring less experienced engineers, and interviewing software engineering candidates

Benefits

Competitive compensation package, including salary + performance annual bonus + stock options, and additional benefits, such as:

  • Meal allowance
  • Health insurance
  • Work from-home allowance
  • Transportation
  • 25 vacation days per year + a week off between end of year Holidays
  • Labor accident insurance
  • Life insurance
  • Child care allowance (children up to 5 years old)
  • Maternity and paternity leave extended to 180 and 30 days, respectively
  • Educational discounts

Diversity and Inclusion at Group QuintoAndar

At Group QuintoAndar we believe that the diversity of perspectives and experiences guarantees a differentiated work environment, based on respect and appreciation of differences. Please feel free to declare information on the application form. If you don't feel comfortable answering them, simply choose not to answer. This information helps us create an increasingly inclusive environment and is used only for this purpose, is confidential and will not affect your performance in the recruitment process.

All our vacancies are open to people with or without disabilities. If you are a PWD and have not found any opportunities of your interest, register your resume in our talent pool, by clicking here..

Data protection policy

The data you provide in the selection process form is confidential and is stored in a secure environment. We have adopted technical and administrative measures to protect your data.

To exercise your rights over your personal data, such as access to data, treatment confirmation, data correction, anonymization, blocking or deletion, and other rights with QuintoAndar, contact us at quin.to/mensagem. To learn more about how we treat personal data at QuintoAndar access our Privacy Policy.

About the job

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Posted on

Job type

Full Time

Experience level

Mid-level
Senior

Location requirements

Hiring timezones

Portugal +/- 0 hours

About QuintoAndar

Learn more about QuintoAndar and their company culture.

View company profile

QuintoAndar is a Brazilian technology company that has significantly transformed the real estate market in Latin America. Founded in 2012 by Gabriel Braga and André Penha, the company was established with the mission to simplify the complex and often bureaucratic process of renting and selling residential properties. QuintoAndar operates as a digital real estate marketplace, offering an end-to-end platform that connects property owners, tenants, buyers, sellers, and real estate agents. The company leverages technology and data to streamline every aspect of the real estate transaction, from property discovery and virtual tours to digital contract signing and online payment processing. This innovative approach aims to provide a more efficient, transparent, and user-friendly experience for all parties involved.

Headquartered in São Paulo, Brazil, QuintoAndar has expanded its operations to numerous cities across Brazil and has also established a presence in other Latin American countries, including Mexico, Argentina, Ecuador, Panama, and Peru. The company also has a technology hub in Lisbon, Portugal, to tap into European tech talent and further its global expansion. QuintoAndar's platform offers a range of services designed to address common pain points in the real estate market. For tenants, it eliminates the need for traditional guarantors or large security deposits, offering instead a rental guarantee product. For property owners, it provides services such as professional photography, property listings, and rent guarantee, ensuring timely payments. The company has also ventured into property sales, offering a similarly streamlined process for buying and selling homes. Through its continuous innovation and customer-centric approach, QuintoAndar has become one of the largest and most valuable proptech companies in Latin America, backed by significant investments from prominent global investors.

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QuintoAndar

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QuintoAndar hiring Grupo QuintoAndar | Staff Software Engineering (AI Platform & Chatbot) • Remote (Work from Home) | Himalayas