Sr. Staff AI/Machine Learning Engineer (Remote - US)
Job Description
This senior staff position at Flex offers an exciting opportunity to lead AI and machine learning initiatives in the fintech sector. The role combines technical leadership with hands-on development of advanced ML systems that drive high-impact financial technology products. As a Sr. Staff AI/Machine Learning Engineer, you'll be responsible for the entire ML lifecycle, from initial research through production deployment.
The position requires expertise in Python, modern ML frameworks, and cloud platforms, with a focus on building scalable, production-grade systems. You'll work with cutting-edge technologies while leading the implementation of responsible AI practices. The role offers competitive compensation ($209,000-$237,000 depending on location) and comprehensive benefits including full medical coverage and equity participation.
This is an ideal opportunity for an experienced ML professional looking to make a significant impact in fintech. You'll have the freedom to shape technical strategy while working in a collaborative, diverse environment. The remote work setting provides flexibility, while the company's strong benefits package demonstrates their commitment to employee well-being.
The role combines technical excellence with strategic thinking, requiring both deep ML expertise and strong leadership skills. You'll be at the forefront of applying AI to solve complex financial challenges, working with a team dedicated to innovation and technical excellence. The position offers growth potential and the chance to influence the future of AI-driven financial technology solutions.
Responsibilities For Sr. Staff AI/Machine Learning Engineer (Remote - US)
- Lead the design, development, and deployment of scalable machine learning models
- Collaborate with cross-functional teams to translate business challenges into ML solutions
- Build, maintain, and optimize ML systems, including data pipelines and MLOps workflows
- Monitor, evaluate, and enhance model performance
- Implement state-of-the-art AI/ML tools and frameworks
- Champion responsible AI practices focusing on fairness and explainability
- Stay current with emerging trends in AI and machine learning
Requirements For Sr. Staff AI/Machine Learning Engineer (Remote - US)
- Master's or Ph.D. in Computer Science, Engineering, Statistics, or a related technical field
- 6+ years of machine learning experience, including 3+ years in senior or staff-level roles
- Expert proficiency in Python or similar languages, with experience in TensorFlow, PyTorch, and scikit-learn
- Extensive experience with cloud platforms (AWS, GCP, Azure) and ML infrastructure tools
- Proficient in distributed computing frameworks (Spark, Kubernetes) and data workflow tools
- Proven track record of designing, building, and deploying end-to-end ML systems at scale
- Strong background in performance optimization, version control, CI/CD, and ML lifecycle management
- Excellent analytical, problem-solving, and communication skills
Benefits For Sr. Staff AI/Machine Learning Engineer (Remote - US)
- 100% company-paid medical, dental, and vision coverage
- 401(k) plan and company equity participation
- Unlimited paid time off plus 13 company-paid holidays
- Parental leave and Flex Cares Program
- Free Flex subscription for employees
- Work in a diverse, inclusive, and collaborative culture
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