TIAA

Sr. AI/ML Engineer

TIAA$150K — $209K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of software engineering experience with a focus on technical leadership and system design.
  • 3+ years of hands-on experience in AI/ML; at least 1 year specifically in Generative AI.
  • Extensive AWS expertise in implementing compute, storage, security, and AI/ML services.
  • Expert-level Python programming and proficiency in advanced language features.
  • Full-stack development experience with backend and frontend technologies.
  • Production experience with Generative AI technologies including LLM APIs and prompt engineering.
  • Knowledge of CI/CD pipelines, Infrastructure as Code, and container orchestration.

Responsibilities

  • Design and implement comprehensive generative AI solutions integrating various data systems.
  • Develop end-to-end machine learning pipelines from data ingestion to model validation.
  • Extract actionable insights from complex data sets using advanced statistical methods.
  • Architect cloud-native Python applications optimized for scalability and performance.
  • Implement security best practices for data management and access control.
  • Manage containerized applications with Docker and orchestration using Kubernetes or ECS.
  • Establish CI/CD best practices to automate build, test, and deployment processes.

Benefits

  • Professional growth in a fast-paced and innovative environment.
  • Opportunity to work with cutting-edge AI/ML technologies.
  • Access to comprehensive technical training and resources.
  • Flexible work arrangements promoting work-life balance.
  • Engagement in advanced research and development projects.
Full Job Description
The senior AI/ML Engineer is a key technical leader and major contributor to a high-performing, fast-paced engineering team responsible for designing, building, and deploying enterprise-grade generative AI solutions. This role requires deep expertise in distributed systems, scalable architecture, and cutting-edge AI/ML technologies, with a focus on delivering production-ready applications on AWS using Python.

As a hands-on technical leader, you will be involved in the full software development lifecycle (SDLC), from requirements gathering and architecture design through implementation, deployment, and ongoing optimization. You will design robust, low-latency AI applications, implement best practices in DevOps and MLOps, and ensure all solutions meet enterprise standards for security, governance, and compliance.

Key Responsibilities and Duties
  • Design and implement generative AI solutions using comprehensive pipelines. Build end-to-end systems integrating structured and unstructured data stores, graph databases, indexing strategies, and reinforced learning strategies, embedding models, and LLMs to enable context-aware, knowledge-grounded responses. Build production-grade AI agents using both low-code platforms and high-code custom implementations and optimize for performance and maintainability.
  • Design, train, and deploy end-to-end machine learning pipelines encompassing data ingestion, feature engineering, model selection, hyperparameter tuning, and validation using frameworks such as scikit-learn, XGBoost, PyTorch, and TensorFlow.
  • Apply advanced statistical modeling, exploratory data analysis, and feature store design to extract actionable insights from large, complex, and heterogeneous datasets. Build and maintain robust data preprocessing and transformation workflows to handle class imbalance, missing data, and distribution drift, and implement model monitoring pipelines to detect and respond to concept drift, data quality degradation, and performance regression in production environments, ensuring sustained model reliability and business relevance over time.
  • Architect and develop large-scale, cloud-native (AWS) Python applications using modern frameworks, optimized for high performance, low latency, and horizontal scalability. Implement Infrastructure as Code (IaC) using Terraform for version-controlled, reproducible infrastructure provisioning. Implement robust testing strategies including unit tests, integration tests, end-to-end tests, performance tests, and AI-specific testing (prompt regression tests, model output validation).
  • Apply security best practices including IAM, least-privilege access, role-based access control (RBAC), and multi-factor authentication; enforce encryption at rest and in transit; and ensure secure key management and data masking/tokenization for sensitive information.
  • Design and manage containerized applications using Docker for packaging and Kubernetes (EKS) or ECS for orchestration, ensuring efficient resource utilization and auto-scaling.
  • Establish and enforce CI/CD best practices using GitHub Actions, Jenkins, GitLab CI, or AWS CodePipeline to automate build, test, and deployment processes.
  • Maintain comprehensive documentation of system architectures, data flows, security controls, and operational procedures to support compliance audits and knowledge transfer.

Educational Requirements
  • University (Degree) Preferred

Work Experience
  • 5+ Years Required; 7+ Years Preferred

Physical Requirements
  • Physical Requirements: Sedentary Work


Career Level
8IC

Required Skills:
  • 5+ years of software engineering experience with demonstrated progression in technical leadership and system design
  • 3+ years of hands-on experience with AI/ML, with at least 1+ year focused on Generative AI, LLMs, and production deployment
  • Extensive AWS experience with hands-on implementation of compute, storage, networking, security, and AI/ML services.
  • Expert-level Python programming with deep knowledge of advanced language features, design patterns, and performance optimization.
  • Full-stack development skills including backend API development with RESTful design principles, frontend development
  • Production experience with Generative AI technologies: LLM APIs, RAG frameworks and vector databases, Prompt engineering and optimization techniques, AI agent frameworks, Model fine-tuning and evaluation
  • Experience in building CI/CD pipelines using Infrastructure as Code (Terraform, CloudFormation), Container orchestration (Docker, Kubernetes/EKS), Monitoring and observability tools
  • Understanding of distributed systems, microservices architecture, event-driven design, and scalability patterns


Preferred Skills:
  • Experience with additional cloud platforms (Azure, GCP) and multi-cloud architectures
  • Contributions to open-source AI/ML projects or published research
  • Knowledge of additional programming languages (C++, Go, Rust)
  • Experience with real-time streaming and event-driven architecture
  • Familiarity with advanced AI techniques (multimodal models, vision transformers, diffusion models)


Related Skills

Business Acumen, Data Preprocessing, Data Science, Innovation, Machine Learning, Market/Industry Dynamics, Predictive Modeling, Programming, Statistics

Anticipated Posting End Date:
2026-07-27

Base Pay Range: $150,000/yr - $209,000/yr

Actual base salary may vary based upon, but not limited to, relevant experience, time in role, base salary of internal peers, prior performance, business sector, and geographic location. In addition to base salary, the competitive compensation package may include, depending on the role, participation in an incentive program linked to performance (for example, annual discretionary incentive programs, non-annual sales incentive plans, or other non-annual incentive plans).

About TIAA

TIAA is a financial services company that specializes in providing retirement plans, IRAs, mutual funds, and life insurance. The company is dedicated to helping those who teach, heal, and serve to achieve financial well-being. TIAA was founded in 1918 and headquartered in New York, United States.

TIAA Careers

Joining TIAA presents an unparalleled opportunity to become part of a team that prides itself on fostering a culture of growth, innovation, and leadership in the financial services industry. As a company deeply committed to the professional development and well-being of its employees, TIAA is where your career aspirations can take flight.

Work You’ll Do

At TIAA, we are dedicated to providing our employees with meaningful job opportunities that offer both challenges and rewards. We believe in nurturing the skills and talents of our team members through diverse career paths, leadership development programs, and continuous learning opportunities.

Explore Our Team

Become a part of a workforce that is as diverse as the clients we serve. At TIAA, we understand that unique perspectives lead to innovative ideas and better decision-making. Our inclusive culture supports diversity training, ensuring all team members can thrive.

Innovate with Us

TIAA is at the forefront of financial innovation. We encourage our employees to lead the way in developing new strategies and solutions that continue to redefine the industry. Our collaborative environment supports your ideas and fosters creativity at every level.

Grow Your Career

Whether you are looking for your first internship or a seasoned professional position, TIAA offers a range of employment opportunities to help you realize your potential. Take advantage of our comprehensive benefits package, competitive salaries, and programs designed to support your career growth.

Networking and Professional Development

Networking at TIAA goes beyond connecting with colleagues; it involves engaging with industry leaders and participating in high-impact mentoring programs. Our commitment to professional growth is evident through our robust training and development courses tailored to enhance your career journey.

Join Our Hiring Process

Embark on your career with TIAA through a straightforward hiring process. Start by exploring open positions that match your skills and interests on our Jobs page. Submit your resume, prepare for your interview, and let your journey of professional fulfillment begin.

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TIAA: Empowering Professional Futures

At TIAA, we are not just offering jobs; we are building futures. We invite you to join our team and experience a career where your growth is our priority, and your potential is limitless.

Search TIAA Jobs

Discover the opportunities waiting for you at TIAA. Search for open positions that align with your career goals and apply today. Let’s innovate, lead, and grow together. [SEARCH TIAA JOBS] [READ CAREERS BLOG]
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