1 day ago
Base Salary
$185k - $217k/yr
Responsibilities
- Define technical strategy and architect scalable AI/ML platforms and solutions with stakeholders.
- Own the end-to-end architecture, development, deployment, scalability, reliability, and security of AI/ML systems.
- Lead development, evaluation, fine-tuning, and monitoring of production-grade AI/ML models, including LLMs and RAG architectures.
- Design and standardize GitHub Actions CI/CD pipelines and Terraform infrastructure-as-code deployments.
- Monitor system health, lead critical incident response, and refactor architectures to remove bottlenecks.
- Mentor L1/L2 engineers, conduct code reviews, and establish engineering standards and best practices.
- Evaluate emerging AI technologies and vendors and prototype new approaches.
- Lead technical discussions with non-technical stakeholders and drive consensus.
Requirements
- 8+ years of experience as an AI/ML Engineer, Data Scientist, or Software Engineer focused heavily on production ML systems.
- Bachelor’s degree in Computer Science, Software Engineering, or a related field; a Master’s or PhD in AI/ML is preferred.
- Proven experience taking AI solutions from concept to high-scale production using Python, Java, Go, or C#.
- Deep experience with generative AI, prompting strategies, RAG, fine-tuning, and agentic workflows.
- Strong distributed-systems and microservices architecture skills for model serving.
- Expert Python proficiency preferred, or proficiency in Java, Go, or C#.
- Deep knowledge of PyTorch, TensorFlow, Scikit-learn, LangChain, LlamaIndex, and vLLM.
- Advanced understanding of MLOps, feature stores, and model monitoring.
- Strong probability, statistics, and linear algebra knowledge.
- Hands-on Kubernetes and cloud-platform experience, preferably AWS.
- Strong Terraform and CI/CD knowledge.
- Strong data engineering skills involving SQL, NoSQL, data lakes, and processing pipelines.
- Financial or fintech industry experience is a plus.
Benefits
- Remote work is available, but candidates must reside within 30 miles of Portland, ME; Boston, MA; Chicago, IL; Dallas, TX; San Jose, CA; or Seattle, WA.
- Benefits include health, dental, and vision insurance, retirement savings, paid time off, health savings and flexible spending accounts, life and disability insurance, tuition reimbursement, and additional benefits.
- Non-sales roles are typically eligible for a quarterly or annual bonus under the applicable plan.
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About WEX
WEX (NYSE: WEX) is the global commerce platform that simplifies the business of running a business. WEX has created a powerful ecosystem that offers seamlessly embedded, personalized solutions for its customers around the world. Through its rich data and specialized expertise in simplifying benefits, reimagining mobility and paying and getting paid, WEX aims to make it easy for companies to overcome complexity and reach their full potential. For more information, please visit www.wexinc.com.