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Senior AI / Machine Learning Engineer

Remote, USA Full-time Posted 2025-11-03
Description: • We are the AI Engineering team at WEX. We enable our product development teams to move quickly and deploy AI functionality into their applications in a scalable manner. • We are cloud-first and aim to automate everything, including infrastructure, testing, and deployment. • If you’re interested in ChatGPT, Large Language Models, MLOps, DevOps, and thirst for working with new tools and technologies, then this is the place to be! • A highly motivated engineer who loves working on small, highly performing teams • Collaborative, a solid communicator, and work well with your team and stakeholders. • A professional who can advocate strongly for positions and still be 100% behind team decisions even if they don’t go your way. • Are comfortable balancing the need to move fast with the realities of working in highly regulated spaces like payments and healthcare. • Design, implement, train and maintain machine learning algorithms and ML system pipelines. • Work closely with our AI platform team and line of business engineering teams to integrate AI components and models into WEX systems. • Collaborate with the team to manage version control using GitHub and implement robust CI/CD pipelines for continuous integration and delivery. • Design and implement RESTful APIs to facilitate communication between various components and ensure smooth operation of our applications. • Collaborate effectively with cross-functional teams, participate in code reviews, and communicate solutions to both technical and non-technical stakeholders. Requirements: • Minimum 5 years of application development experience using Python. • Minimum 3 years of experience building, training and deploying machine learning models. • Strong ability to use key Python libraries such as Pandas, Numpy and deep learning libraries like PyTorch or Tensorflow. • Bachelor's Degree in Computer Science, Engineering, or related field. • Familiarity with cloud technologies, such as AWS, Azure, or GCP and how to provision those services through IAC frameworks such as Terraform. • Experience applying DevOps principles to software development processes. • Proficiency in version control systems, particularly GitHub. • Excellent problem-solving skills and a proactive approach to addressing challenges. • Experience in the financial industry is a plus. Benefits: • health, dental and vision insurances • retirement savings plan • paid time off • health savings account • flexible spending accounts • life insurance • disability insurance • tuition reimbursement • and more Apply tot his job Apply To this Job

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