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Principal Machine Learning Engineer- AI Platform - job 9 of 21

Payments has become a very active/hot area in the last couple of years, creating a strong demand for innovation. This will be a very exciting area in the next 5 to 10 years. Not only is VISA a leader in the payment industry and has been for a long time, but it is also quickly transitioning into a technology company that is fostering an environment for applying the latest technology to solve exciting problems in this area.

Visa AI as a Service (VAIaS) operationalizes the delivery of AI and decision intelligence to ensure their ongoing business values. Built with composable AI capabilities, privacy-enhancing computation, and cloud native platforms, VAIaS automates the updates to data, models, and applications. Combined with strong AI governance, VAIaS optimizes the performance, scalability, interpretability and reliability of AI models and services. If you want to be in the exciting payment and AI space, learn fast, and make big impacts, Visa AI as a Service is an ideal place for you!

This position is for a Principal Machine Learning Scientist with solid Machine Learning System development experience, who will contribute to both strategic and tactic planning and execution to continuously advance AI Platform's vision and mission. In this position, you are first a passionate and hard-working machine learning specialist and system architect that can work in a multifaceted environment as a member of Agile Scrum teams.

You will be an integral part of the leadership team, setting up technical roadmap, introducing the latest machine learning and system technology to the team, working with development managers and teams to identify and resolve technical challenges, and working with different products and data science teams to streamline the feature request and model onboarding.

Essential Functions:

  • Collaborate with project teams, data science teams and development teams to drive the technical roadmap and guide development and implementation of new data driven business solutions.
  • Drive technical standard and best practices, and continuously improve AI Platform engineering scalability.
  • Architecture and design of AI Platform services including Machine Learning Engines, In Memory Computing Systems, Streaming Computing Systems, Distributed Data Systems and etc, in Golang, Java, and Python.
  • Coordinate the implementation among development teams to ensure system performance, security, scalability and availability.
  • Coaching and mentoring junior team members and evolving team talent pipeline.

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

Average salary estimate

$175000 / YEARLY (est.)
min
max
$150000K
$200000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Principal Machine Learning Engineer- AI Platform, Visa

As a Principal Machine Learning Engineer at Visa, based in Austin, you'll find yourself at the heart of a thriving, innovative environment where payments intersect with cutting-edge technology. Payments have surged as a hot sector, igniting a demand for fresh ideas and solutions. With Visa leading the pack in the payment industry and transitioning to a tech-centric approach, you have the unique opportunity to integrate the latest advancements into real-world applications. Your role will be pivotal in Visa AI as a Service (VAIaS), which is designed to operationalize AI and decision intelligence—ensuring that business objectives remain front and center. With a reliance on privacy-enhancing computations and cloud-native platforms, you’ll streamline processes involving data, models, and applications intelligently. Collaborating with various teams, you will set the technical roadmap, introduce groundbreaking machine learning technologies, and mentor junior engineers to foster a culture of innovation and excellence. This hybrid position allows you the flexibility of balancing remote work with in-office collaboration, ideally 2-3 days a week, as you drive forward engineering practices and architect powerful AI Platform services. If you're passionate about machine learning and eager to make significant impacts in an exciting and rapidly evolving field, this is your chance to shine with Visa’s AI Platform!

Frequently Asked Questions (FAQs) for Principal Machine Learning Engineer- AI Platform Role at Visa
What are the primary responsibilities of a Principal Machine Learning Engineer at Visa?

As a Principal Machine Learning Engineer at Visa, your primary responsibilities will include collaborating with project teams and data scientists to drive the technical roadmap of the AI Platform. You will guide the development and implementation of data-driven business solutions, ensure high standards in system architecture, and coach junior team members. Your input will help shape the future of machine learning technologies within Visa while also optimizing system performance and scalability.

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What qualifications are needed to apply for the Principal Machine Learning Engineer position at Visa?

To qualify for the Principal Machine Learning Engineer position at Visa, you should possess solid experience in machine learning system development, along with a strong background in architecture and design of various AI Platform services. Familiarity with programming languages such as Golang, Java, and Python is essential. Additionally, having experience working in Agile Scrum teams and mentoring junior talent is highly regarded.

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How does the hybrid work model function for the Principal Machine Learning Engineer at Visa?

Visa's hybrid work model for the Principal Machine Learning Engineer allows for flexibility, requiring employees to work from the office 2-3 days a week as determined by leadership. This arrangement enables you to collaborate effectively with your team on-site while also enjoying the benefits of remote work, striking a balance that meets both business needs and personal preferences.

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What impact will the Principal Machine Learning Engineer have on Visa’s AI initiatives?

As a Principal Machine Learning Engineer at Visa, you will play a crucial role in advancing AI initiatives through the development of machine learning engines and scalable systems. Your strategic input will help innovate Visa’s offerings, optimize AI performance, and address technical challenges through collaboration with various product teams, ultimately driving significant improvements and maintaining Visa's leadership in the payment industry.

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What are the opportunities for growth in the Principal Machine Learning Engineer role at Visa?

Working as a Principal Machine Learning Engineer at Visa opens remarkable opportunities for growth. You will be part of a leadership team that influences AI strategies while mentoring up-and-coming engineers. The role allows you to stay at the forefront of technological advancements, continuously evolving your skills while contributing to a fast-paced, innovative environment that is rapidly transforming the payment landscape.

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Common Interview Questions for Principal Machine Learning Engineer- AI Platform
Can you explain your experience with machine learning system development?

When answering this question, share specific projects where you led machine learning initiatives. Discuss the technologies you used, the challenges you faced, and how you successfully implemented solutions, emphasizing your knowledge in the context of Visa's needs.

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How have you contributed to setting a technical roadmap in your previous roles?

Provide examples of how you have previously outlined technical roadmaps. Detail the process you utilized, the stakeholders involved, and the outcome of those roadmaps. Highlight your experience with collaboration and strategy alignment in fast-paced environments, drawing ties to Visa’s innovative approach.

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What is your approach to mentoring junior team members?

Discuss your mentoring philosophy, including any specific techniques or tools you use to help junior engineers grow. Share success stories where your guidance led to noticeable improvements in team performance, and align your approach with Visa’s commitment to fostering talent.

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How do you ensure the scalability and reliability of machine learning models?

Describe specific methodologies you apply to maintain scalability and reliability in machine learning models, such as model validation, rigorous testing, and using CI/CD practices. Mention how this fits within the dynamic innovation landscape at Visa.

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What programming languages are you most comfortable with, and how have you applied them in your work?

List the programming languages you are proficient in, emphasizing your experience specifically with Golang, Java, and Python. Provide examples of projects where these languages were pivotal in achieving business objectives, making connections to Visa’s technological initiatives.

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Can you describe a time when you faced a significant technical challenge and how you addressed it?

Share a detailed anecdote regarding a major technical obstacle you faced, outlining the steps you took to troubleshoot and resolve it. Highlight your problem-solving skills and how your approach aligns with the collaborative culture at Visa.

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What best practices do you follow for AI governance?

Discuss the best practices you have implemented regarding AI governance, such as ethical data use, transparency, and oversight mechanisms. Relate these practices to Visa’s commitment to enhancing governance within AI development.

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How do you stay updated with the latest technologies in machine learning?

Articulate your methods for staying informed, such as attending conferences, participating in online courses, or following influential thought leaders in the field. This shows your proactive approach to learning, which is vital in a fast-evolving space like Visa's AI initiatives.

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How do you collaborate effectively within Agile Scrum teams?

Share your experiences working within Agile Scrum methodologies, highlighting how you communicate with cross-functional teams, manage sprints, and adapt to changing requirements—reflecting Visa's agile environment and emphasis on teamwork.

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What motivates you to work in the field of machine learning and AI?

Express your passion for machine learning and AI, illustrating how this motivates you to innovate and tackle challenges. Maybe relate your enthusiasm to Visa’s transformative role in payments and its forward-thinking approach to technology.

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Visa Inc. operates as a payments technology company worldwide. The company facilitates commerce through the transfer of value and information among consumers, merchants, financial institutions, businesses, strategic partners, and government entiti...

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Full-time, hybrid
DATE POSTED
April 3, 2025

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