Senior AI Engineer

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Software Engineering, Data Science
Buenos Aires, Argentina
Posted on Jul 8, 2025

About us

Keyway is building the AI infrastructure for the real estate industry. Our multi-agent AI platform automates investment analysis, document abstraction, and market intelligence for top asset managers and developers. Backed by leading investors and trusted by clients like Starwood Capital and Two Sigma, we're on a mission to make real estate decision-making faster, smarter, and more transparent.

Likewise, we are seeking for a Senior Data Engineer to join our Engineer team. This role is pivotal in designing, building, and maintaining scalable and robust data systems that support our products. The ideal candidate will have a deep understanding of data architecture, experience with large-scale data processing, and a passion for solving complex data challenges.

Keyway’s Data Science & machine learning team is responsible for building the predictive models that help our team make intelligent decisions when evaluating and pricing properties. We use our skills in statistics, applied mathematics, computer science, and software engineering to value real estate & credit risk as accurately as possible.

Responsibilities and opportunities:

  • Model Development: Design, build, and deploy conversational models using OpenAI's GPT-4 and other relevant models. Leverage the capabilities of these models to create intelligent and interactive experiences.
  • Data Engineering: Develop and maintain robust data pipelines that handle diverse data types, ensuring efficient preprocessing, cleaning, and feature extraction. Optimize data storage and retrieval processes to support large-scale AI applications.
  • Software Engineering: Create interfaces and applications that enable seamless interaction with conversational models. Develop intuitive user interfaces and APIs using Python to enhance user experiences and leverage the power of AI models.
  • Data Analysis: Perform in-depth analysis of data to extract insights and identify patterns that can drive informed decision-making and improve AI model performance.
  • Experimentation and Model Selection: Conduct experiments to evaluate the performance of different conversational models and approaches. Identify the most effective models and strategies based on performance metrics and business objectives.
  • Stay Abreast of Latest Developments: Stay updated with advancements in conversational AI, including OpenAI's GPT-4 and related models. Explore and apply cutting-edge research to enhance our AI capabilities and deliver state-of-the-art solutions.
  • Collaborate with Cross-functional Teams: Work closely with product managers, software developers, data scientists, and other stakeholders to understand business requirements, gather feedback, and seamlessly integrate AI solutions into our products.
  • Flexibility and Adaptability: As a startup, you will have the opportunity to take on various roles and responsibilities as needed, supporting different areas of the business and collaborating across teams.

About You:

  • Bachelor's or Master's degree in Computer Science, Data Science, or a related field.
  • Strong programming skills in Python, Java, or another relevant language.
  • Solid understanding of machine learning algorithms, statistical modeling, and data mining techniques.
  • Proficiency in data processing frameworks such as Apache Spark or Hadoop.
  • Experience with cloud platforms such as AWS, GCP, or Azure.
  • Familiarity with data visualization tools and libraries such as Tableau, Matplotlib, or D3.js.
  • Knowledge of relational and NoSQL databases, and experience with SQL.
  • Excellent problem-solving skills and ability to analyze complex datasets.
  • Strong communication skills and ability to work collaboratively in a team environment.
  • Advance level of English.

At Keyway, we celebrate diversity and recognize its value to our customers and employees. We are proud to be an equal opportunity workplace. Join us in reshaping the future of commercial real estate through innovation and technology.