Location: Manhattan, NY
Type: Full-time Internship (Onsite – 5 days per week)
Department: AI & Data Science
About the Role
As a Seasonal DS Intern in the core Research Team at Forty5Park, you will play a hands-on role in advancing generative AI and intelligent systems within the real estate domain. You’ll support efforts related to Large Language Models (LLMs), Multimodal LLMs, and Multi-Component Platforms (MCP) to help shape the next generation of AI-powered products and capabilities.
You’ll contribute to building scalable AI systems that power the the Forty5Park Platform, enabling seamless integration and rapid development of generative and agentic applications in real estate. You’ll collaborate with Data Engineering and Platform Engineering teams to deliver reliable, high-performance solutions — while gaining end-to-end experience in AI development and deployment.
You’ll also have the opportunity to work alongside and support senior AI talent on live projects, assisting with model experimentation, fine-tuning, evaluation, and implementation of next-generation AI architectures in real-world environments.
Key Responsibilities
Work hands-on with generative AI models and multimodal LLMs to design and deploy innovative solutions within the LLM Suite platform.Bridge research and engineering, contributing to the development of scalable AI and automation tools.Design and implement production-ready microservices and APIs that accelerate AI solution delivery.Collaborate with Data Engineering and Platform Engineering teams to enhance performance, scalability, and integration workflows.Assist senior engineers and researchers in developing, testing, and deploying cutting-edge AI systems.Contribute to a culture of experimentation, collaboration, and continuous learning within the AI organization.Required Qualifications, Capabilities, and Skills
Currently enrolled in or recently completed a PhD program in a quantitative or technical discipline (e.g., Computer Science, Computer Engineering, AI/ML, or related field).Equivalent project experience or advanced applied AI work will also be considered.Strong foundation in machine learning theory, with expertise in NLP, Reinforcement Learning (RL), and/or Computer Vision.Proficiency in Python, along with experience using modern ML frameworks (e.g., PyTorch, TensorFlow, Hugging Face).Understanding of distributed systems, data pipelines, and cloud-based AI deployment.Excellent communication skills and a collaborative mindset to work effectively with cross-functional teams and senior leadership.Preferred Qualifications
Experience with interesting AI ProjectsFamiliarity with advanced prompting techniques such as Chain-of-Thoughts, Tree-of-Thoughts, or Graph-of-Thoughts.Experience with agentic orchestration frameworks and multi-model coordination.Proven experience with Anthropic services or OpenAI’s AgentKit with an impactful outcomePublications or ongoing research in Natural Language Processing or Deep Learning at recognized conferences or journals.Perks & Benefits
🏖 Unlimited PTO — take the time you need to recharge and stay creative.🐶 Dog-friendly office — bring your furry friend along!☕ Fully stocked snacks and beverages — enjoy great coffee, snacks, and daily fuel.💡 Exposure to cutting-edge AI projects and collaboration with senior experts in the field.🌆 Work in the heart of Manhattan with a dynamic, innovation-driven team.Additional Details
This is an onsite role based in Manhattan, NY — candidates must be local and available to work five days per week in-office.Background or interest in real estate technology and AI-driven innovation is highly valued.Internship duration, start date, and compensation will be discussed during the interview process.How to Apply
If you’re excited about working with cutting-edge LLMs, agentic AI systems, and intelligent automation, we’d love to hear from you.
To apply, please complete our Applicant Google Form — you can upload your resume, portfolio, and any relevant project links or publications directly through the form.
If you encounter any issues accessing or submitting the form, please email your materials and responses to careers@forty5park.com with the subject line “Seasonal Intern – Generative AI Application.”
