Lead Associate - Generative AI & Applied Data Science

and have hands-on experience building GenAI / LLM solutions. A PhD in finance, economics, computer science (or strongly related field) is preferred.

THE IMPACT YOU WILL MAKE

The Lead Associate - Generative AI & Applied Data Science role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities:

• Coordinate product and/or business owners across divisions or product lines, data engineers, and platform teams to define business needs and advise on current capabilities, data availability, and alternative uses.

• Lead the implementation of new statistical modeling capabilities which requires skillful coordination of multiple processes, systems, and/or stakeholders.

• Apply advanced analytic capabilities to enhance the delivery of business applications, and support the integration of data and statistical models or algorithms.

• Apply new or innovative practices in research and testing to product development, deployment, and maintenance.

• Design new modeling applications to support risk measurement, financial valuation, decision making, and business performance.

• Design data visualizations, technical documentation, and non-technical presentation materials to communicate new ideas and high-impact solutions to business partners.

Minimum Required Experiences:

• 4 years of experience.

• Bachelor's degreein Computer Science, Data Science, Engineering, Finance, Mathematics, Physics, Statistics, Business Analytics, or a related field. PhD preferred(see desired).

• Experience working at a large financial institutionand demonstrable familiarity with financial accounting, capital, or mortgage/loan data and workflows.

• 2+ years of relevant industry experiencebuilding large-scale machine learning or deep learning models/systems (for Lead Associate level, 3+ years is preferred).

• Hands-on programming experience in Python(3+ years recommended) and familiarity with Linux-based environments.

• Experience working in cloud environments (e.g., AWS) and comfortable with tools such as SageMaker, Jupyter, Spark.

• Practical experience with NLP, NLG and Large Language Models (LLMs)and GenAI tools (for example: GPT-4, OpenAI APIs, LLaMA, Claude, etc.).

• Demonstrated experience with model development and MLOps workflows (data prep, training, evaluation, CI/CD, model deployment, monitoring). Familiarity with Git, build/deploy tools (Jenkins/GitHub Actions/GitLab CI), and container workflows (Docker/Kubernetes) is expected.

• SQL skills and experience with relational and analytics databases (e.g., Redshift, Postgres, Oracle, Hive, EMR).

• Excellent written and verbal skills and the ability to proactively communicate and collaboratewith stakeholders across business, engineering, and controls teams.

Desired Experiences:

• PhD (preferred)or MS in Finance, Economics, Computer Science, Statistics, Math, or a related field.
• 3+ years building large-scale ML/DL systems in production, with at least 1 year of focused deep-learning / LLM/GenAI work.
• Prior experience developing and deploying LLM agents or agentic systems.
• Experience with MLOps platforms (Domino, Sagemaker, or similar) and CI/CD for ML.
• Deep learning frameworks: TensorFlow, Keras, PyTorch.
• Applied NLP/GenAI frameworks: Hugging Face transformers, LangChain, RAG architectures, LoRA, PEFT, LLM fine-tuning approaches.
• Vector search / retrieval: Vector DBs, FAISS, Milvus, Pinecone, or cloud equivalents; experience implementing retrieval-augmented generation (RAG).
• NLP toolkits and techniques: spaCy, NLTK, topic modeling, sentiment analysis, NER, POS tagging, TF-IDF, text embedding workflows.
• Familiarity with LLM-centric architectures and patterns: agentic programming / LLM Agents, Chain-of-Thought, Tree-of-Thought, Human-in-the-Loop (HITL)design.
• Experience with search and indexing technologies (Elasticsearch / OpenSearch / Solr) and knowledge graphs/ontologies (OWL, RDF, SPARQL) is a plus.
• Image model knowledge (e.g., ResNet, CLIP) is a plus for multimodal use cases.
• Experience building reproducible, productionized data workflows and visualizations (Tableau, Kibana, QuickSight, etc.).
• Demonstrated success translating analytics into business impact in a fast-paced, cross-functional environment.
• Strong scripting skills (Shell, Python) and familiarity with Spark / PySpark for large-scale data processing.
• Comfortable working with ambiguous problems, imperfect data, and evolving requirements.

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Target Pay Range: $141,000.00 - $184,000.00 a year

Internal Job Title: Enterprise Modeling and Analytics - Data Science - Lead Associate

#LI-JM1

Qualifications

Education:
Bachelor's Level Degree (Required), Master's Level Degree

The future is what you make it to be. Discover compelling opportunities at Fanniemae.com/careers.

For most roles, employees are expected to work onsite on a regular basis at their designated office location. In-office work cadence is determined by your manager. Proximity within a reasonable commute to your designated office location is preferred unless the job is noted as open to remote.

Fannie Mae is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity/gender expression, marital or parental status, or any other protected factor. Fannie Mae is committed to providing reasonable accommodations to qualified individuals with disabilities who are employees or applicants for employment, unless to do so would cause undue hardship to the company. If you need assistance using our online system and/or you need a reasonable accommodation related to the hiring/application process, please complete this form.

The hiring range for this role is set forth below. Final salaries will generally vary within that range based on factors that include but are not limited to, skill set, depth of experience, certifications, and other relevant qualifications. This position is eligible to participate in a Fannie Mae incentive program (subject to the terms of the program). As part of our comprehensive benefits package, Fannie Mae offers a broad range of Health, Life, Voluntary Lifestyle, and other benefits and perks that enhance an employee's physical, mental, emotional, and financial well-being. See more here.

Requisition compensation:
141000
to
184000